CN111259682A - Method and device for monitoring safety at construction site - Google Patents

Abstract

The embodiments of the present application disclose a method and a device for monitoring the safety of a construction site. The method for monitoring the safety of the construction site includes: identifying whether the first face to enter the construction site collected through the access control system hits the real-name authentication personnel; in response to the identification result indicating that the first face hits the real-name authentication personnel, identifying the first face Whether the indicated person is in a fatigued state; in response to the fact that the person indicated by the first face is not in a fatigued state, release the person indicated by the first face into the construction site through the access control system, and record the release time. The method avoids personnel without construction qualifications or site entry qualifications or persons with construction qualifications or site entry qualifications but in a fatigued state from entering the construction site, thereby improving the safety of construction personnel and the construction site.

Description

Method and device for monitoring safety at construction site

technical field

The present application relates to the field of computer technology, in particular to the field of computer network technology, and in particular to a method and device for monitoring the safety of construction sites.

Background technique

On the construction site, there are usually the characteristics of narrow construction work surface, cross-concentration of construction work, frequent use of fire and electricity, etc. There are usually relatively large hazards. There are many unforeseen factors and difficulties in the operation, and accidents are prone to occur.

Therefore, there is an urgent need to improve the safety of construction sites and minimize and reduce the occurrence of various operational risks and accidents from the source. At present, the requirements for construction workers are usually to enter the construction site after education and training, so as to improve the safety of the workers.

However, due to the high mobility of construction operators, construction operators who have not received education and training often enter the site for construction operations, which increases the unsafe factors of construction operations and increases the probability of safety accidents.

SUMMARY OF THE INVENTION

The embodiments of the present application provide a method and device for monitoring the safety of a construction site.

In a first aspect, an embodiment of the present application provides a method for monitoring the safety of a construction site, including: identifying whether a first face to enter the construction site collected via an access control system hits a real-name authentication person; The face hits the real-name authentication personnel to identify whether the person indicated by the first face is in a fatigued state; in response to the fact that the person indicated by the first face is not in a fatigued state, the person indicated by the first face is released to enter the construction through the access control system place and record the release time.

In some embodiments, the method further includes at least one of the following: in response to the recognition result indicating that the first face does not hit the real-name authentication personnel, presenting an alarm prompt for identifying an unidentified person; in response to the person indicated by the first face In a fatigued state, an alarm prompt is presented that the person indicated by the first face is in a fatigued state; in response to the face of the person leaving the construction site collected via the face access control system as the first face, record the departure time of personnel.

In some embodiments, the method further includes at least one of the following: in response to the real-name authentication personnel being in a preset position, monitoring whether the real-name authentication personnel is in the construction site within a preset working time; and in response to the real-name authentication personnel being in the construction site If you are not in the construction site within the preset working hours, an alarm prompt will be displayed for the absence of the preset staff; identify whether the dress of the first face meets the preset dress requirements; and respond that the dress of the first face does not meet the requirements The preset dress code presents an alarm prompt that the dress does not meet the requirements; subtracts the release time from the current moment to obtain the entry time of the person indicated by the first face; and responds to the entry of the person indicated by the first face. If the field duration is longer than the preset duration, an out-of-work time alarm will appear.

In some embodiments, the method further includes: identifying whether the second face captured via the image capture device of the professional device hits the certified operator; in response to the second face hitting the certified operator, allowing the second face Personnel instructed to operate professional equipment.

In some embodiments, the method further includes: identifying whether the second face is fatigued and attentive, captured via the image capture device of the professional device; in response to the second face being fatigued and/or inattentive operating the professional device , presenting an alert for fatigue and/or inattention.

In some embodiments, the method further includes: identifying whether the attributes of the third person's face collected via the image acquisition device of the preset workplace conform to the attributes of the practitioners in the preset workplace; in response to the attributes of the third person's face not conforming to the preset attributes Set the attributes of the employees in the workplace, and present the alarm prompts that the personnel do not meet the specifications.

In some embodiments, the method further includes: monitoring whether the scene in which all the personnel are located in the images collected by the image acquisition device in the preset area matches the safety hazard scene; in response to the scene in which at least one person is located among all the personnel Matches the hidden danger scene, and presents an alarm prompt that at least one person has a potential safety hazard.

In a second aspect, an embodiment of the present application provides a device for monitoring the safety of a construction site, including: a personnel identification unit configured to identify whether the first face collected by the access control system to enter the construction site hits a real-name authentication person; A fatigue identification unit, configured to indicate that the first face hits the real-name authentication personnel in response to the identification result, and to identify whether the person indicated by the first face is in a fatigue state; the time recording unit is configured to respond to the first face indicated. The personnel are not in a fatigued state, and the personnel indicated by the first face are released through the access control system to enter the construction site, and the release time is recorded.

In some embodiments, the apparatus further includes at least one of the following: an identity alarm unit, configured to present an alarm prompt for identifying an unidentified person in response to the recognition result indicating that the first face does not hit the real-name authentication personnel; a fatigue prompt unit , is configured to respond to that the person indicated by the first face is in a fatigue state, and present an alarm prompt for the person indicated by the first face to be in a fatigue state; the departure recording unit is configured to respond to the access control system via the face The collected face leaving the construction site is the first face, and the departure time of the person indicated by the first face is recorded.

In some embodiments, the device further includes at least one of the following: an arrival detection unit, configured to monitor whether the real-name authentication personnel is in the construction site during the preset working hours in response to the real-name authentication personnel being the pre-set post personnel ; and in response to the fact that the real-name authentication personnel is not in the construction site within the preset working hours, an alarm prompt of the absence of the preset post is presented; the dress recognition unit is configured to recognize whether the dress of the first face conforms to the preset and in response to the dress code of the first face not meeting the preset dress code, presenting an alarm prompt that the dress does not meet the requirements; the duration determining unit is configured to use the current time minus the release time to obtain the first face The entry duration of the indicated person; and in response to the entry duration of the person indicated by the first face being greater than the preset duration, an over-working time alarm is presented.

In some embodiments, the apparatus further includes: a face recognition unit configured to identify whether the second face captured by the image capturing device of the professional equipment hits the authenticated operator; an operation allowing unit configured to respond to the first The two faces hit the certified operator, allowing the person indicated by the second face to operate professional equipment.

In some embodiments, the apparatus further includes: a fatigue identification unit configured to identify whether the second face collected via the image acquisition device of the professional device is tired and focused; a fatigue alarm unit configured to respond to the operation professional The second face of the device is fatigued and/or inattentive, and an alarm prompt for fatigue and/or inattentiveness is presented.

In some embodiments, the device further includes: an attribute identification unit configured to identify whether the attribute of the third face captured by the image acquisition device of the preset workplace conforms to the attribute of the practitioner in the preset workplace; an attribute alarm unit, is configured to present an alarm prompt that the person does not meet the specification in response to the attribute of the third human face not conforming to the attribute of the practitioner in the preset workplace.

In some embodiments, the device further includes: a safety monitoring unit, configured to monitor whether the scenes in which all persons are located in the images collected by the image collecting device in the preset area match the safety hazard scene; a safety alarm unit, configured In response to that the scene where at least one of all the personnel is located matches the safety hazard scene, an alarm prompt that at least one person has a safety hazard is presented.

In a third aspect, embodiments of the present application provide a device, including: one or more processors; a storage device for storing one or more programs; when one or more programs are executed by one or more processors, One or more processors are caused to implement a method as in any of the above.

In a fourth aspect, an embodiment of the present application provides a computer-readable medium on which a computer program is stored, and when the program is executed by a processor, implements any of the methods described above.

The method and device for monitoring the safety of a construction site provided by the embodiments of the present application, first, identify whether the first face to enter the construction site collected through the access control system hits the real-name authentication personnel; then, in response to the identification result, indicate the first face Hit the real-name authentication personnel to identify whether the person indicated by the first face is in a fatigued state; finally, in response to the fact that the person indicated by the first face is not in a fatigued state, the person indicated by the first face is released to enter the construction through the access control system place and record the release time. In this process, by verifying the identity of the personnel entering the construction site and identifying whether the personnel entering the construction site are fatigued, it avoids those who do not have construction qualifications or entry qualifications and those who have construction qualifications or entry qualifications but are in a state of fatigue. The personnel directly enter the construction site, which improves the safety of the construction personnel and the construction site.

Description of drawings

Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is an exemplary system architecture diagram to which the present application can be applied;

FIG. 2 is a schematic flowchart of one embodiment of a method for monitoring the safety of a construction site according to the present application;

3 is a schematic diagram of an application scenario of the method for monitoring the safety of a construction site according to an embodiment of the present application;

FIG. 4 is a schematic flow diagram of yet another embodiment of a method for monitoring the safety of a construction site according to the present application;

5 is a schematic structural diagram of an embodiment of the device for monitoring the safety of a construction site of the present application;

FIG. 6 is a schematic structural diagram of a computer system suitable for implementing the server of the embodiment of the present application.

Detailed ways

The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. Those skilled in the art will also understand that although the terms "first", "second", "third" may be used herein to describe human faces, these human faces should not be limited by these terms. These terms are only used to distinguish faces at one place from faces at other places. These faces at different places can be completely different faces, or faces at different places at different times. the same face.

As shown in FIG. 1 , the system architecture 100 may include terminal devices 101 , 102 and 103 , a network 104 and servers 105 and 106 . The network 104 is the medium used to provide the communication link between the terminal devices 101 , 102 , 103 and the servers 105 , 106 . The network 104 may include various connection types, such as wired, wireless communication links, or fiber optic cables, among others.

The user 110 can use the terminal devices 101, 102, 103 to interact with the servers 105, 106 through the network 104 to receive or send messages and the like. Various communication client applications can be installed on the terminal devices 101 , 102 and 103 , such as video capture applications, video playback applications, instant messaging tools, email clients, social platform software, search engine applications, shopping applications, etc. .

The terminal devices 101, 102, and 103 may be various electronic devices with display screens, including but not limited to smart phones, tablet computers, e-book readers, and MP3 players ( _{Movi ng} Picture Experts Group Audio _Layer III, Motion Picture Experts Compression Standard Audio Layer 3), MP4 ₍ Moving Picture Experts Group _AudioLayer IV, Motion Picture Experts Compression Standard Audio Layer 4) Players _, Laptops and Desktops, etc.

The servers 105 and 106 may be servers that provide various services, such as background servers that provide support for the terminal devices 101 , 102 and 103 . The backend server can analyze, store or calculate the data submitted by the terminal, and push the analysis, storage or calculation results to the terminal device.

It should be noted that, in practice, the method for monitoring the safety of the construction site provided by the embodiments of the present application is generally executed by the servers 105 and 106 . However, when the performance of the terminal equipment can satisfy the execution conditions of the method or the setting conditions of the equipment, the method for monitoring the safety of the construction site provided by the embodiments of the present application can also be executed by the terminal equipment 101 , 102 , and 103 to monitor the construction site. The device for the security of the place may be installed in the terminal devices 101 , 102 , and 103 .

It should be understood that the numbers of terminals, networks and servers in FIG. 1 are merely illustrative. There can be any number of terminals, networks and servers according to implementation needs.

With continued reference to FIG. 2, a flow 200 of one embodiment of a method for monitoring safety at a construction site in accordance with the present application is shown. The method for monitoring the safety of a construction site includes the following steps:

Step 201: Identify whether the first face to be entered into the construction site collected through the access control system hits the real-name authentication personnel.

In this embodiment, the access control system may include one, two or more cameras for capturing images and/or videos, a communication component, a control component, and a mechanical device for releasing or prohibiting release. The electronic device (for example, the server or terminal shown in FIG. 1 ) on which the above method for monitoring the safety of the construction site is executed may use the face image of the person who is to enter the construction site obtained from the access control system as the first face. Further, the first face can be compared with the face in the pre-stored real-name authentication personnel database. When there is a face in the real-name authentication personnel database whose similarity with the first face is greater than a predetermined threshold, the real-name authentication personnel corresponding to the existing faces can be determined as the real-name authentication personnel whose first face hits the real-name authentication personnel.

Step 202 , in response to the identification result indicating that the first face hits the real-name authentication personnel, identify whether the person indicated by the first face is in a fatigue state.

In this embodiment, if the person indicated by the first face is fatigued or inattentive, an accident may occur in the construction site. By identifying whether the person indicated by the first face is in a fatigued state, it is possible to improve the The safety of personnel entering the site and the construction site.

The method for identifying whether the person indicated by the first face is in a fatigued state may be a method for identifying a fatigued state in the prior art or a technology developed in the future, which is not limited in this application. For example, an image recognition method can be used to determine whether the person indicated by the first face is in a fatigued state, or a device such as a sensor can be used to collect the biological information of the human body, and whether the human body is in a fatigued state can be determined according to the biological information.

Step 203 , in response to that the person indicated by the first face is not in a fatigued state, release the person indicated by the first face into the construction site through the access control system, and record the release time.

In this embodiment, based on the identification result of step 201 indicating that the first face hits the real-name authentication personnel, and the identification result of the above step 202 indicating that the person indicated by the first face is not in a fatigued state, the above-mentioned electronic device may indicate the access control The system releases the person indicated by the first face into the construction site, and records the release time for subsequent attendance use.

In some optional implementations of this embodiment, in response to the identification result indicating that the first face does not hit the real-name authentication personnel, an alarm prompt for identifying an unknown person is presented.

In this implementation manner, if the first face does not hit the real-name authentication personnel, it means that the authentication of the person indicated by the first face collected by the access control system fails this time, that is, the electronic device recognizes the person indicated by the first face as Unidentified personnel shall be alerted to the alarm for subsequent manual inspection or to prevent those who have failed verification from entering the construction site.

In some optional implementations of this embodiment, in response to the person indicated by the first face being in a fatigue state, an alarm prompt is presented that the person indicated by the first face is in a fatigue state.

In this implementation, the person indicated by the first face is in a fatigued state, which means that the person indicated by the first face may not be suitable for entering the construction site. By giving an alarm to the person, the manual inspection and judgment of the first person can be reminded. Whether the person indicated by the face is suitable to enter the construction site, or trigger other actions for the person indicated by the first face. For example, trigger actions such as physical refreshment, the display of suggested rest, the display of suggested energy replenishment, and the provision of refreshing items.

It can be understood that the fatigue state here may include multiple fatigue levels. In the subsequent processing process, according to different fatigue levels, it can be determined whether the person indicated by the first face is allowed to enter the construction site, and the type of work that the person indicated by the first face is allowed to participate in is determined.

In some optional implementations of this embodiment, the method further includes: recording the departure time of the person indicated by the first face in response to the face of the person leaving the construction site collected via the face access control system being the first face.

In this implementation manner, the time when the face access control system collects the first face leaving the construction site may be used as the departure time of the person indicated by the recorded first face. By recording the departure time, subsequent data processing can be performed based on the departure time. For example, the on-duty time of the person indicated by the first face is calculated based on the departure time and the release time, or when an accident occurs in the construction site, the on-site personnel are searched.

By recording the departure time of the person indicated by the first face, it is convenient for follow-up attendance or to exclude suspicion according to the departure time of the person in the event of an accident. It can also provide a basis for other performances that need to evaluate the departure time, improving the construction site and construction. personnel safety.

In some optional implementation manners of this embodiment, in response to the fact that the real-name authentication personnel is a pre-determined post, it is monitored whether the real-name authentication personnel are in the construction site within the pre-set working hours. In response to the real-name authentication personnel not being in the construction site within the preset working hours, an alarm prompt of the absence of the preset post is presented.

In this embodiment, for the real-name authentication personnel who is hit, if the data of the real-name authentication personnel is attached with a preset post personnel label, the time when the real-name authentication personnel enters and leaves the construction site can be monitored, and it is determined that the real-name authentication personnel is in the construction site. Whether it is within the construction site during the preset working hours.

For the pre-set post personnel who are not in the construction site within the pre-set working hours, an alarm prompt of the absence of the pre-set post post can be presented to the monitoring terminal. The pre-positioned personnel here refer to the personnel who are of great significance to the quality and safety of the construction work. For example, the preset post personnel may include supervisors, security inspectors, etc. of the construction site. The monitoring terminal here may be a local monitoring terminal and/or a remote monitoring terminal at the construction site.

By presenting the alarm prompt of the absence of the preset post to the monitoring terminal, the on-duty rate of the preset post can be improved, and the construction efficiency and safety of the construction site can be ensured.

In some optional implementations of this embodiment, the method further includes: identifying whether the attire of the first face meets a preset attire requirement; and in response to the attire of the first face not meeting the preset attire requirement, presenting the attire Alarm prompts that do not meet the requirements.

In this implementation manner, different construction sites usually have different dress requirements for the dress of the first face, such as wearing a safety helmet, working clothes, wearing protective clothing, and so on. By alerting the person indicated by the first face whose dress does not meet the requirements, the monitoring personnel, the person indicated by the first face and the monitoring system can be reminded that the dress of the first face does not meet the dress requirements. Thereby reducing the construction risk or safety risk caused by the dress, and improving the safety of the construction site.

In some optional implementations of this embodiment, the method further includes: subtracting the release time from the current moment to obtain the entry duration of the person indicated by the first face; responding to the entry of the person indicated by the first face If the field duration is longer than the preset duration, an out-of-work time alarm will appear.

In this implementation manner, the preset duration represents the permitted entry duration of the person indicated by the first face. Here, the entry time of the person indicated by the first face can be obtained by subtracting the release time from the current time. When the entry duration is greater than the preset duration, that is, the entry duration of the person indicated by the first face is greater than the allowable duration, an out-of-working-hour alarm needs to be presented to the monitoring personnel at this time. The monitoring personnel can be located in a predetermined position on the construction site or in a remote monitoring room.

By alarming and prompting the personnel whose entry time is longer than the preset time, the monitoring personnel and/or the alarmed personnel are reminded to pay attention to the working time, and the safety of the construction site and the construction personnel is improved.

An exemplary application scenario of the method for monitoring the safety of a construction site of the present application is described below with reference to FIG. 3 .

As shown in FIG. 3 , FIG. 3 shows a schematic flowchart of an application scenario of the method for monitoring the safety of a construction site according to the present application.

As shown in FIG. 3 , the method 300 for monitoring the safety of the construction site runs in the electronic device 310 and may include:

First, identify whether the first face 301 to enter the construction site collected through the access control system hits the real-name authentication personnel 302;

Secondly, in response to the identification result indicating that the first face 301 hits the real-name authentication personnel 302, identify whether the person 303 indicated by the first face 301 is in a fatigued state;

Finally, in response to the fact that the person 303 indicated by the first face 301 is not in the fatigue state 304 , the person 306 indicated by the first face is released into the construction site 307 via the access control system 305 , and the release time 308 is recorded.

It should be understood that the application scenario of the method for monitoring the safety of the construction site shown in FIG. 3 is only an exemplary description of the method for monitoring the safety of the construction site, and does not represent a limitation of the method. For example, each step shown in FIG. 3 above may further adopt a more detailed implementation method.

The method for monitoring the safety of the construction site provided by the above-mentioned embodiments of the present application firstly identifies whether the first face to enter the construction site collected through the access control system hits the real-name authentication personnel; then in response to the recognition result, instructs the first face to hit the real-name authentication Personnel, identify whether the person indicated by the first face is in a fatigued state; finally, in response to the person indicated by the first face being not in a fatigued state, release the person indicated by the first face into the construction site through the access control system, and record release time. In this process, by identifying whether the first face to enter the construction site hits the real-name authentication personnel and whether the person indicated by the first face is in a fatigued state, uncertified personnel are prevented from entering the construction site, which improves the efficiency of construction personnel and Construction site safety.

Please refer to FIG. 4 , which shows a flow chart of yet another embodiment of a method for monitoring the safety of a construction site according to the present application.

As shown in FIG. 4 , the process 400 of the method for monitoring the safety of the construction site in this embodiment may include the following steps:

In step 401, identify whether the first face to be entered into the construction site collected through the access control system hits the real-name authentication personnel.

In step 402, in response to the identification result indicating that the first face hits the real-name authentication personnel, identify whether the person indicated by the first face is in a fatigue state.

In step 403, in response to that the person indicated by the first face is not in a fatigued state, the person indicated by the first face is released into the construction site through the access control system, and the release time is recorded.

It should be understood that the above steps 401 to 403 correspond to the steps 201 to 203 shown in FIG. 2 . Therefore, the operations and features in the above steps 201 to 203 are also applicable to the steps 401 to 403, and will not be repeated here. .

In step 404, it is identified whether the second face captured by the image capturing device of the professional device hits the certified operator.

In this embodiment, the image acquisition device of the professional equipment includes at least a camera. Professional equipment refers to equipment that requires personnel with professional skills to operate, at least including operating locking devices, control chips and communication components; professional operators, that is, the above-mentioned personnel with professional skills. For example, tower cranes and elevators in construction sites are two types of professional equipment that require professional operators to operate.

In step 405, in response to the second face hitting the authenticated operator, the person indicated by the second face is allowed to operate the professional device.

In this embodiment, in response to the second face hitting the authenticated operator, the electronic device executing the method for monitoring the safety of the construction site can send an instruction to the control chip of the professional device to control the operation locking device of the professional device to unlock , allowing the person indicated by the second face to operate professional equipment.

In some optional implementations of this embodiment, the method further includes: identifying whether the second face collected by the face recognition device of the professional equipment is tired and focused; in response to the fatigue of the second face operating the professional equipment and/or inattention, presenting an alert for fatigue and/or inattention.

In this implementation, if the second person operating the professional equipment is tired or inattentive, it may cause a major accident in the construction site. Or the operator's alarm prompt indicated by the second face can improve the safety of the operator's operation.

The method for identifying whether the operator indicated by the second face is in a fatigued state may be a method for identifying a fatigued state in the prior art or a technology developed in the future, which is not limited in this application. For example, an image recognition method can be used to determine whether the operator indicated by the second face is in a fatigued state, or a device such as a sensor can be used to collect the biological information of the human body, and whether the human body is in a fatigued state can be determined according to the biological information.

The method for identifying whether the operator indicated by the second face is attentive can also be a method for identifying whether the operator indicated by the second face is attentive in the prior art or the technology developed in the future. This is not limited. For example, the method of image recognition is used to determine whether the operator indicated by the second face is attentive, or the biometric information of the human body is collected by devices such as sensors, and whether the operator indicated by the second face is attentive is determined according to the biometric information. , or determine whether the operator indicated by the second face is attentive based on the person's response speed to the question.

In step 406, it is identified whether the attributes of the third face captured by the image acquisition device of the preset workplace conform to the attributes of the practitioners in the preset workplace.

In this embodiment, the image acquisition device of the preset workplace may acquire an image of the preset workplace, and send the image to the electronic device. After that, the above electronic device can identify the attributes of the third person's face, for example, identify one, two or more of the attributes of the third person's face, such as age, gender, race, head orientation, emotion, appearance, sight line, skin condition, etc. an attribute. Afterwards, the above-mentioned electronic device can determine whether the recognized attributes of the third face conform to the attributes of the practitioners in the preset workplace.

In step 407, in response to the attribute of the third face not conforming to the attribute of the practitioner in the preset workplace, an alarm prompt that the person does not conform to the specification is presented.

In this embodiment, the attribute of the practitioner refers to a specification that the practitioner needs to comply with, and the specification includes a rule corresponding to the attribute of the third face. The above-mentioned electronic device may present a non-compliant alarm prompt to the monitoring terminal and/or the person indicated by the third face when the attribute of the third face does not conform to the corresponding rules in the preset employee attributes of the workplace. The monitoring terminal here can be a local terminal and/or a remote terminal.

In a specific example, if the age, gender, etc. of the third face are not the same as the age and gender in the employee attributes of the preset workplace, it can be determined that the person indicated by the third face does not meet the specification.

In step 408, it is monitored whether the scenes where all the persons in the images collected by the image collecting device in the preset area are located match the safety hazard scene.

In this embodiment, the image acquisition device of the above-mentioned preset area may be set in an area that needs to be detected safely. Different areas that require security detection have different rules for judging potential security risks. These judgment rules may be preset rules for judging potential safety hazards. For example, if there is a person in the image collected by the image acquisition device in the preset area and hits a certain rule in the judgment rules, it can be determined that there is a person in the image with a potential safety hazard.

Exemplarily, the image acquisition device in the above-mentioned preset area may be set at a position for monitoring the safety below the tower crane. When the tower crane is operated, the area under the tower crane needs to be emptied of personnel. If there are persons under the tower crane in the monitored image, it means that at least one person in the image has a potential safety hazard.

In step 409, in response to the scene in which at least one of all the personnel is located matches the safety hazard scene, an alarm prompt that at least one person has a safety hazard is presented.

In this embodiment, if one of all personnel has a potential safety hazard, the electronic device may present an alarm prompt that at least one person has a potential safety hazard to the local and/or remote monitoring terminal. Further, it is also possible to mark which specific personnel have potential safety hazards in the alarm prompt.

It should be understood that the above-mentioned embodiment shown in FIG. 4 is only an exemplary embodiment of the method for monitoring the safety of the construction site of the present application, and does not represent a limitation of the present application. For example, the method of monitoring the safety of the construction site may also include only steps 401 to 405 , or only steps 401 to 407 .

The method for monitoring the safety of the construction site according to the above embodiment of the present application, on the basis of the embodiment shown in FIG. 2 , restricts the personnel indicated by the second face of the professional operator to operate the professional equipment, and does not meet the specifications for the operation of the professional equipment. The person indicated by the third face of the monitor will give an alarm prompt, as well as give an alarm prompt to the personnel with potential safety hazards, so that the monitoring personnel can participate in the processing and reminding, or the operators at the monitored site can receive the reminder and carry out follow-up processing, which further improves the construction. Safety of the site and construction personnel.

Further referring to FIG. 5 , as an implementation of the methods shown in the above figures, the present application provides an embodiment of a device for monitoring the safety of a construction site, which is similar to the method embodiments shown in FIGS. 2 to 4 . Correspondingly, the apparatus can be specifically applied to various electronic devices.

As shown in FIG. 5 , the device 500 for monitoring the safety of the construction site in this embodiment may include: a personnel identification unit 510 configured to identify whether the first face collected via the access control system to enter the construction site hits a real-name authentication person; The fatigue recognition unit 520 is configured to, in response to the recognition result, indicate that the first human face hits the real-name authentication personnel, and identify whether the person indicated by the first human face is in a fatigue state; the time recording unit 530 is configured to respond to the first human face. The indicated person is not in a fatigued state, and the person indicated by the first face is released through the access control system to enter the construction site, and the release time is recorded.

In some embodiments, the apparatus further includes at least one of the following (not shown in the figure): an identity alarm unit, configured to, in response to the identification result indicating that the first face does not hit the real-name authentication personnel, present a response to the identification of the unidentified personnel an alarm prompt; the fatigue prompt unit is configured to, in response to the person indicated by the first face being in a fatigue state, present an alarm prompt that the person indicated by the first face is in a fatigue state; the departure recording unit is configured to In response to the fact that the face of the person leaving the construction site collected via the face access control system is the first face, the departure time of the person indicated by the first face is recorded.

In some embodiments, the device further includes at least one of the following (not shown in the figure): an on-the-job detection unit, configured to monitor the real-name authentication personnel during preset working hours in response to the real-name authentication personnel being in a preset position Whether it is within the construction site; and in response to the real-name authentication personnel not being in the construction site within the preset working hours, an alarm prompt of the absence of the preset post is presented; the dress recognition unit is configured to identify the first person Whether the dress of the face meets the preset dress requirements; and in response to the dress of the first face not meeting the preset dress requirements, presenting an alarm prompt that the dress does not meet the requirements; the duration determination unit is configured to use the current time minus the release time, obtain the time duration of the person indicated by the first face entering the construction site, and in response to the time duration of the person indicated by the first face entering the construction site being greater than the preset duration, an out-of-work time alarm is presented.

In some embodiments, the apparatus further includes (not shown in the figure): a face recognition unit configured to recognize whether the second face captured by the image capture device of the professional equipment hits the authenticated operator; the operation allowing unit , is configured to allow the person indicated by the second face to operate the professional device in response to the second face hitting the authenticated operator.

In some embodiments, the device further includes (not shown in the figure): a fatigue identification unit, configured to identify whether the second face collected by the image acquisition device of the professional equipment is tired and whether the attention is concentrated; a fatigue alarm unit, is configured to present an alert prompt for fatigue and/or inattention in response to fatigue and/or inattention of the second face operating the professional device.

In some embodiments, the device further includes (not shown in the figure): an attribute identification unit configured to identify whether the attribute of the third face captured by the image acquisition device of the preset workplace conforms to the occupation of the preset workplace Personnel attribute; the attribute alarm unit is configured to present an alarm prompt that the person does not meet the specification in response to the attribute of the third person's face not conforming to the employee attribute of the preset workplace.

In some embodiments, the device further includes (not shown in the figure): a safety monitoring unit, configured to monitor whether the scene where all persons are located in the images collected by the image collecting device in the preset area matches the safety hazard scene and a safety alarm unit, configured to present an alarm prompt that at least one person has a safety hazard in response to the scene where at least one of all the personnel is located matches the safety hazard scene.

It should be understood that the units recorded in the apparatus 500 may correspond to various steps in the method described with reference to FIGS. 2-4 . Therefore, the operations and features described above with respect to the method are also applicable to the apparatus 500 and the units included therein, and details are not described herein again. The access control acquisition system, the image acquisition device of professional equipment, the image acquisition device of the preset workplace, and the image acquisition device of the preset area can be internal devices included in the device for monitoring the safety of the construction site itself, or can be used for monitoring the construction site. external devices other than the safety device.

Referring to FIG. 6 below, it shows a schematic structural diagram of a computer system 600 suitable for implementing the server of the embodiment of the present application. The terminal device or server shown in FIG. 6 is only an example, and should not impose any limitations on the functions and scope of use of the embodiments of the present application.

As shown in FIG. 6, a computer system 600 includes a central processing unit (CPU) 601, which can be loaded into a random access memory (RAM) 603 according to a program stored in a read only memory (ROM) 602 or a program from a storage section 608 Instead, various appropriate actions and processes are performed. In the RAM 603, various programs and data necessary for the operation of the system 600 are also stored. The CPU 601 , the ROM 602 , and the RAM 603 are connected to each other through a bus 604 . An input/output (I/O) interface 605 is also connected to bus 604 .

The following components are connected to the I/O interface 605: an input section 606 including a keyboard, a mouse, etc.; an output section 607 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 608 including a hard disk, etc. ; and a communication section 609 including a network interface card such as a LAN card, a modem, and the like. The communication section 609 performs communication processing via a network such as the Internet. A drive 610 is also connected to the I/O interface 605 as needed. A removable medium 611, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is mounted on the drive 610 as needed so that a computer program read therefrom is installed into the storage section 608 as needed.

In particular, according to embodiments of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the method illustrated in the flowchart. In such an embodiment, the computer program may be downloaded and installed from the network via the communication portion 609 and/or installed from the removable medium 611 . When the computer program is executed by the central processing unit (CPU) 601, the above-described functions defined in the method of the present application are performed. It should be noted that the computer-readable medium described in this application may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples of computer readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable Programmable read only memory (EPROM or flash memory), fiber optics, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing. In this application, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In this application, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code therein. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device . Program code embodied on a computer readable medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more logical functions for implementing the specified functions executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented in dedicated hardware-based systems that perform the specified functions or operations , or can be implemented in a combination of dedicated hardware and computer instructions.

The units involved in the embodiments of the present application may be implemented in a software manner, and may also be implemented in a hardware manner. The described unit can also be provided in the processor, for example, it can be described as: a processor includes a person identification unit, a fatigue identification unit and a time recording unit. Among them, the names of these units do not constitute a limitation of the unit itself under certain circumstances. For example, the personnel identification unit can also be described as "identifying whether the first face collected by the access control system to enter the construction site hits the real name. Unit for Certified Personnel".

As another aspect, the present application also provides a computer-readable medium, which may be included in the apparatus described in the above-mentioned embodiments, or may exist independently without being assembled into the apparatus. The above-mentioned computer-readable medium carries one or more programs, and when the above-mentioned one or more programs are executed by the device, the device is made to: identify whether the first face to be entered into the construction site collected via the access control system hits the real-name authentication personnel ; In response to the recognition result indicating that the first face hits the real-name authentication personnel, identify whether the person indicated by the first face is in a fatigued state; In response to the person indicated by the first face not being in a fatigued state, the first person is released through the access control system. The person indicated by the face enters the construction site and records the release time.

The above description is only a preferred embodiment of the present application and an illustration of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to the technical solution formed by the specific combination of the above technical features, and should also cover the above technical features or Other technical solutions formed by any combination of its equivalent features. For example, a technical solution is formed by replacing the above-mentioned features with the technical features disclosed in this application (but not limited to) with similar functions.

Claims (16)

1. A method of monitoring the safety of a construction site, comprising: Identify whether the first face to enter the construction site collected by the access control system hits the real-name authentication personnel; In response to the identification result indicating that the first face hits the real-name authentication personnel, identifying whether the person indicated by the first face is in a fatigued state; In response to that the person indicated by the first face is not in a fatigued state, the person indicated by the first face is released into the construction site through the access control system, and the release time is recorded. 2. The method according to claim 1, wherein the method further comprises at least one of the following: In response to the identification result indicating that the first face does not hit the real-name authentication personnel, presenting an alarm prompt for identifying an unidentified person; In response to the person indicated by the first face being in a fatigue state, presenting an alarm prompt that the person indicated by the first face is in a fatigue state; In response to the human face leaving the construction site collected via the human face access control system being the first human face, the departure time of the person indicated by the first human face is recorded. 3. The method according to any one of claims 1 or 2, wherein the method further comprises at least one of the following: In response to the real-name authentication personnel being a preset post, monitoring whether the real-name authentication personnel is within the construction site within the preset working hours; and in response to the real-name authentication personnel being within the preset working hours If it is not in the construction site, an alarm prompt of the absence of the preset post will be displayed; Identifying whether the dress of the first face meets the preset dress requirements; and in response to the dress of the first face not meeting the preset dress requirements, presenting an alarm prompt that the dress does not meet the requirements; Using the current moment to subtract the release time, the entry duration of the person indicated by the first face is obtained; and in response to the entry duration of the person indicated by the first face being greater than the preset duration, the presentation exceeds Working hours alarm. 4. The method according to any one of claims 1-3, wherein the method further comprises: Identify whether the second face captured by the image capture device of the professional equipment hits the certified operator; In response to the second face hitting the authenticated operator, the person indicated by the second face is allowed to operate the professional device. 5. The method according to claim 4, wherein the method further comprises: Identifying whether the second face collected by the image collecting device of the professional equipment is tired and focused; In response to fatigue and/or inattention of the second face operating the professional device, an alert prompt for fatigue and/or inattention is presented. 6. The method according to any one of claims 1-5, wherein the method further comprises: Identifying whether the attributes of the third face collected by the image acquisition device of the preset workplace conform to the attributes of the practitioners in the preset workplace; In response to the attribute of the third person's face not conforming to the attribute of the practitioner in the preset workplace, an alarm prompt that the person does not conform to the specification is presented. 7. The method according to any one of claims 1-6, wherein the method further comprises: Monitoring whether the scene where all the personnel are located in the image collected by the image collecting device in the preset area matches the hidden safety hazard scene; In response to the scene in which at least one of the all personnel is located matches the safety hazard scene, an alarm prompt that the at least one person has a safety hazard is presented. 8. A device for monitoring the safety of a construction site, comprising: The personnel identification unit is configured to identify whether the first face to enter the construction site collected through the access control system hits the real-name authentication personnel; A fatigue identification unit configured to, in response to the identification result, indicate that the first face hits the real-name authentication personnel, and identify whether the person indicated by the first face is in a fatigued state; The time recording unit is configured to allow the person indicated by the first face to enter the construction site via the access control system in response to the person indicated by the first face is not in a fatigued state, and record the release time. 9. The device according to claim 8, wherein the device further comprises at least one of the following: an identity alarm unit, configured to, in response to the identification result indicating that the first face does not hit the real-name authentication personnel, present an alarm prompt for identifying an unidentified person; a fatigue prompt unit, configured to present an alarm prompt that the person indicated by the first face is in a fatigue state in response to the person indicated by the first face being in a fatigue state; The departure recording unit is configured to record the departure time of the person indicated by the first face in response to the face of the person leaving the construction site collected via the face access control system being the first face. 10. The device according to any one of claims 8 or 9, wherein the device further comprises at least one of the following: an arrival detection unit, configured to monitor whether the real-name authentication personnel is within the construction site within a preset working time in response to the real-name authentication personnel being a preset post personnel; and in response to the real-name authentication If the personnel is not in the construction site within the preset working hours, an alarm prompt of the absence of the personnel in the preset position will be presented; A dress identification unit configured to identify whether the dress of the first face meets the preset dress requirements; and in response to the dress of the first face not meeting the preset dress requirements, presenting an alarm that the dress does not meet the requirements hint; a duration determining unit, configured to subtract the release time from the current moment to obtain the entry duration of the person indicated by the first face; and respond to the entry duration of the person indicated by the first face If it is longer than the preset time, it will display an alarm that exceeds the working time. 11. The device according to any one of claims 8-10, wherein the device further comprises: a face recognition unit configured to identify whether the second face captured by the image capture device of the professional equipment hits the certified operator; An operation allowing unit is configured to allow the person indicated by the second face to operate the professional device in response to the second face hitting the authenticated operator. 12. The apparatus of claim 11, wherein the apparatus further comprises: a fatigue identification unit, configured to identify whether the second face collected by the image acquisition device of the professional equipment is fatigued and focused; A fatigue warning unit configured to present a warning prompt for fatigue and/or inattention in response to fatigue and/or inattention of the second face operating the professional device. 13. The device according to any one of claims 8-12, wherein the device further comprises: an attribute identification unit configured to identify whether the attribute of the third face collected via the image acquisition device of the preset workplace conforms to the attribute of the practitioner in the preset workplace; The attribute alarm unit is configured to present an alarm prompt that the person does not meet the specification in response to the attribute of the third face not conforming to the attribute of the practitioner in the preset workplace. 14. The device according to any one of claims 8-13, wherein the device further comprises: a safety monitoring unit, configured to monitor whether the scenes in which all personnel are located in the images collected by the image collection device in the preset area match the safety hazard scene; The security alarm unit is configured to, in response to a scene in which at least one of all the personnel is located, matches a security hazard scene, presenting an alarm prompt that the at least one person has a security hazard. 15. A server comprising: one or more processors; storage means for storing one or more programs, The one or more programs, when executed by the one or more processors, cause the one or more processors to implement the method of any of claims 1-7. 16. A computer-readable medium having stored thereon a computer program which, when executed by a processor, implements the method of any one of claims 1-7.

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