CN114360136A - Intelligent safety access control management method and system for power grid operation - Google Patents
Intelligent safety access control management method and system for power grid operation Download PDFInfo
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Abstract
The application provides an intelligent security entrance guard management method and system for power grid operation, wherein, the system includes: the system comprises a door lock, a face recognition terminal, a monitoring module and a management terminal; the main method comprises the following steps: acquiring the face biological data in the white list, the face biological data in the grey list and the face biological data in the black list, and storing the face biological data in the management terminal; aiming at different matching types of visitors, the management terminal adopts different coping processes. This scheme carries out the management and control scheme that becomes more meticulous of whole of safe business turn over station through different grade type personnel, reduces manpower and materials, and more the key lies in improving access control system's practicality, reduces the emergence of electric wire netting operation accident, promotes the security in power station.
Description
Technical Field
The application relates to the technical field of access control management, in particular to an intelligent safety access control management method and system for power grid operation.
Background
The entrance guard management system is a modern safety management system, integrates the microcomputer automatic identification technology and the modern safety management measures into a whole, and relates to a plurality of new technologies such as electronics, machinery, optics, computer technology, communication technology, biotechnology and the like. The method is an effective measure for realizing safety precaution management at the entrance and exit of important departments. The system is suitable for various essential departments, such as banks, hotels, machine rooms, ordnance depots, essential rooms, offices, intelligent districts, factories and the like. The access control technology is developed rapidly today when the digital technology network technology is developed rapidly. The entrance guard system surpasses the simple gateway and key management, and has gradually developed into a set of complete entrance and exit management system. It plays a great role in the administrative management work such as the work environment safety, personnel attendance management and the like.
At present, only simple personnel restriction measures are adopted for controlling the access of a transformer substation, strict control can not be realized on different types of personnel, some artificial station access restriction measures can only be accessed by connecting a known party, and the problems of time and labor consumption, low efficiency and the like exist; and some simple access control systems only stop in simple warning and face recognition and carry out simple management and control, have the potential safety hazard of entering a station and if meet special circumstances to handle and get into work area long-time consuming, factor of safety is difficult to guarantee scheduling problem.
Generally speaking, reduced manpower and time have been realized among the above-mentioned prior art, efficiency is improved, it gets rid of non-operations such as illegal personnel entering transformer substation, but the particularity to transformer substation personnel management and control still exists not enoughly, therefore, need one kind to fuse the entrance guard that different grade type personnel realized transformer substation business turn over management and control, can realize real-time no intermittent management and control system to different grade type personnel, effectively realize personnel and get into the transformer substation management and control, reduce manpower and materials as far as possible, more the key lies in improving entrance guard system's practicality, categorised realization relevant personnel business turn over transformer substation safety control, improve the smoothness nature of legal business turn over transformer substation, reduce the emergence of relevant incident simultaneously.
Disclosure of Invention
In order to solve the problem that management and control are complicated because an intelligent safety access control management system in the prior art cannot classify identities of different types of visitors, the intelligent safety access control management system can realize real-time and non-intermittent management and control systems for different types of staff, effectively realizes that the staff enter a transformer substation for management and control, reduces manpower and material resources as far as possible, and is more critical in improving the practicability of the access control system.
In a first aspect of the present invention, an intelligent security access control management method for power grid operation is disclosed, which is applied to an intelligent security access control management system for power grid operation, and the system comprises: the system comprises a door lock, a face recognition terminal, a monitoring module and a management terminal;
the method comprises the following steps: s100, establishing a white list and a gray list in a management terminal;
s200, storing the face biological data in the white list into the white list; storing the face biological data of the grey list and the preset access time of the grey list personnel into the grey list; the white list is power station working operation personnel; the grey list is a person temporarily allowed to enter the power station;
s300, the face recognition terminal acquires face biological data of an external person and sends the face biological data to the management terminal; the management terminal judges whether the face biological data of the external person is matched with the face biological data in the white list or the grey list;
if the face biological data of the external person is matched with the face biological data in the white list, continuing, and if the face biological data of the external person is not matched with the face biological data in the white list, forbidding access;
if the face biological data of the external person is matched with the face biological data in the grey list, judging whether the external person is in the preset access time of the corresponding grey list person, if so, continuing, and if not, prohibiting access;
the monitoring module acquires the communication information of the external personnel and sends the communication information to the management terminal;
s400, the management terminal acquires the work ticket of the external person and identifies whether the work ticket is accurate or not; if the information is accurate, the management terminal controls the door lock to open the door, and records the entrance information of the external personnel; the entry information comprises the entry time of the external person and the name of the external person; if not, access is prohibited.
Preferably, the system is applied to an intelligent security access control management system for power grid operation, and the system further comprises: a safety supervision system;
the method further comprises the following steps: before S300, further comprising:
s210, presetting allowable violation points of white list personnel and gray list personnel;
after S300, before S400, the method further includes:
s310, the management terminal acquires violation points of the visitors of the safety supervision system; judging, if the violation integral of the access personnel is greater than the allowable violation integral, deleting the information data of the access personnel exceeding the violation times in the corresponding white list or grey list, and adding the information data into the black list; the information data comprises face biological data, preset access time and a work ticket.
Preferably, the door opening operation is: the door is closed after the door is opened for a plurality of seconds; and if the door is not closed after being opened for a plurality of seconds, the management terminal sends reminding information to the power station working and operating personnel.
Preferably, the sending of the reminding information to the power station work operator is: and sending the information to power station working and operating personnel in a form of short messages.
Preferably, the work ticket includes a work time, a name of a substation, and a name of an operator.
In a second aspect of the present invention, an intelligent security access control system for grid operation is disclosed, comprising:
the system comprises a door lock, a face recognition terminal, a monitoring module and a management terminal;
the door lock controls the opening of the power grid operation unit;
the face recognition terminal is arranged at the door of a power grid operation unit and used for acquiring face biological data of an external person and sending the face biological data to the management terminal;
the monitoring module is arranged at the door of a power grid operation unit and used for acquiring the communication information of the external personnel and sending the communication information to the management terminal;
the management terminal stores information data of a white list, a grey list and a black list; the white list is power station working operation personnel; the grey list is a person temporarily allowed to enter the power station; the information data comprises face biological data, preset access time and a work ticket; the blacklist is the personnel prohibited to enter the power station;
receiving face biological data of an external person sent by the face recognition terminal, and recognizing the face biological data of the external person;
controlling the door lock to be opened or closed;
and receiving the face biological data of the external person sent by the monitoring module.
Preferably, the system further comprises a safety supervision system; and the safety supervision system is used for recording violation integrals of the personnel on the white list and the grey list and sending the violation integrals to the management terminal.
Preferably, the management terminal is connected with the door lock, the face recognition terminal and the monitoring module in a wireless local area network mode.
According to the scheme, the control strategy of the access of the transformer substation is realized through the mutual linkage of face recognition, the personnel list, the remote patrol management personnel and the remote management platform, and the overall refined control scheme of the access of different types of personnel is adopted; the method mainly relates to a method for dividing personnel entering a transformer substation and a method for reducing manpower and material resources based on different personnel entering strategies, and more importantly, the practicability of an access control system is improved.
According to the scheme, the control strategy of the access of the transformer substation is realized through the mutual linkage of face recognition, the personnel list, the remote patrol management personnel and the remote management platform, and the overall refined control scheme of the access of different types of personnel is adopted; the method mainly relates to a method for dividing personnel entering a transformer substation and a method for reducing manpower and material resources based on different personnel entering strategies, and more importantly, the practicability of an access control system is improved.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic diagram of an intelligent security access control system for power grid operation according to the present invention;
FIG. 2 is a flow chart of an intelligent security access control management method for power grid operation according to the present invention;
fig. 3 is a flowchart of an intelligent security access control management method for power grid operation according to an embodiment of the present invention;
fig. 4 is an operation flowchart of an intelligent security access control management system for power grid operation according to an embodiment of the present invention.
Detailed Description
The intelligent safety access control system and the intelligent safety access control method aim at solving the problem that management and control are complex due to the fact that different types of visitor identity classification cannot be achieved by the intelligent safety access control system and the intelligent safety access control method in the prior art. The invention can realize real-time non-intermittent management and control systems for different types of personnel, effectively realize the management and control of personnel entering the transformer substation, reduce manpower and material resources as far as possible, and has the key points of improving the practicability of the access control system, reducing the occurrence of related accidents of a power grid and improving the operation safety of the power grid.
Fig. 1 is a schematic diagram of an intelligent security entrance guard management system for grid operation according to an embodiment of the present invention. The system comprises a door lock 1, a face recognition terminal 2, a monitoring module 3 and a management terminal 4; the door lock 1 controls the opening of a power grid operation unit; the face recognition terminal 2 is arranged at the door of a power grid operation unit and used for acquiring face biological data of an external person and sending the face biological data to the management terminal 4; the monitoring module 3 is arranged at the door of a power grid operation unit and used for acquiring the communication information of the external personnel and sending the communication information to the management terminal 4; the management terminal 4 stores information data of a white list, a grey list and a black list; the white list is power station working operation personnel; the grey list is a person temporarily allowed to enter the power station; the information data comprises face biological data, preset access time and a work ticket; the blacklist is the personnel prohibited to enter the power station; receiving the face biological data of the external person sent by the face recognition terminal 2, and recognizing the face biological data of the external person; controlling the opening or closing of the door lock 1; and receiving the face biological data of the external person sent by the monitoring module 3.
The management terminal 4 is a core positioning component of the system, and is used for controlling and connecting the door lock 1, the face recognition terminal 2 and the monitoring module 3 of the system. When the system is applied specifically, the management terminal 4 is an electronic computer control platform and is provided with an operation platform, a display interface and a work ticket information receiving module, and the work ticket information receiving module can receive work ticket information of external personnel. The staff of the substation operates in front of the management terminal 4. The management terminal 4 may generate and store a plurality of lists and corresponding information thereof, including a white list, a gray list and a black list, and the corresponding information content may be face biometric data, preset access time, work ticket, and the like, which is not limited specifically.
It should be noted that the management terminal 4 also has a recognition function, on one hand, the management terminal 4 can receive the information of the work ticket, the preset access time and the face biological data, and on the other hand, the management terminal can also recognize whether the work ticket, the preset access time and the face biological data are correct.
Specifically, the door lock 1 is installed on a gate of a transformer substation, an electromagnetic lock and an electric mortise lock are generally adopted, a face recognition terminal 2 is installed at the gate, and then a power line and a network cable are laid to be connected into a transformer operation management platform screen, so that the automation of the access control of the transformer substation is realized. And an entrance guard power supply control box is arranged on the enclosing wall near the gate.
The monitoring module 3 is used for receiving sound information or videos of external personnel in front of a door, transmitting the sound information or videos to the management terminal 4, and allowing the staff of the transformer substation to identify the identities of the external personnel, so that the personnel managed by the management terminal 4 can recognize the accessed external personnel in a sound and video mode and master the state before entrance guard.
And the face recognition terminal 2 is used for collecting face biological data in front of the door. It should be noted that comparing the face biometric data of the external person with the face biometric data of the white list or the face biometric data of the gray list is performed by the management terminal 4. Specifically, the face recognition terminal 2 may be installed in a wall-mounted manner or in a vertical bar manner. The area of a gate column of the transformer substation and the hardness of a wall can both accord with the installation of wall-mounted face recognition equipment, and wall-mounted installation is preferentially selected. And (4) column installation is selected if the area and height of the gate column of the transformer substation and the hardness of the wall do not support wall-mounted installation.
Further, the intelligent security access control system for power grid operation further comprises a safety supervision system 5. And the safety supervision system 5 is used for recording violation integrals of the personnel on the white list and the grey list and sending the violation integrals to the management terminal 4. The safety supervision system 5 not only has the function of entrance guard identification, but also is in contact with the management system of the power station, so that the related personnel of the power station can be conveniently managed together.
It should be noted that violation mainly refers to the behavior of an operator who violates a safety production law and an electric power safety regulation in the process of carrying out electric power production operation.
Further, the management terminal 4 is connected with the door lock 1, the face recognition terminal 2 and the monitoring module 3 respectively in a wireless local area network manner. Through wireless mode connection, greatly reduced the cost of laying the electric wire, practiced thrift the space of electric wire simultaneously. In addition, the mode of the local area network is used instead of the mode of the general internet, so that the possibility of being attacked by the network as a secret place is reduced.
As shown in fig. 2, the intelligent security access control management method for power grid operation provided in the present application is applied to an intelligent security access control management system for power grid operation, the system includes: door lock 1, face identification terminal 2, monitoring module 3 and management terminal 4, including the following step:
s100, a white list and a gray list are established in the management terminal 4.
The personnel recorded by the white list are the working personnel for the operation management of the power station, and the personnel recorded by the gray list are the related personnel such as the overhaul and temporary operation personnel of the unit, the personnel in the outside unit for station-entering investigation, the government department and the like. It should be noted that, the acquiring of the face biological data in the white list and the face biological data in the gray list may be that before the system is used, the face biological data in the corresponding list is first entered in the white list and the gray list, and the face identification terminal 2 is used to collect the corresponding face identification data, and then the face identification data is stored in the management terminal 4.
S200, storing the face biological data in the white list into the white list; storing the face biological data of the grey list and the preset access time of the grey list personnel into the grey list; the white list is power station working operation personnel; the grey list is the personnel who are temporarily allowed to enter the power station.
It should be noted that the preset access time of the grey list personnel is due to the time limitation required by the grey list personnel, namely, the relevant personnel such as the overhaul and temporary operation personnel of the unit, the personnel in the outside unit for station-entering investigation, the government department and the like, so that the purpose of safety is achieved.
S300, the face recognition terminal 2 acquires face biological data of an external person and sends the face biological data to the management terminal 4; the management terminal 4 judges whether the face biological data of the external person is matched with the face biological data in the white list or the grey list; if the face biological data of the external person is matched with the face biological data in the white list, continuing, and if the face biological data of the external person is not matched with the face biological data in the white list, forbidding access; if the face biological data of the external person is matched with the face biological data in the grey list, judging whether the external person is in the preset access time of the corresponding grey list person, if so, continuing, and if not, prohibiting access; the monitoring module 3 acquires the communication information of the external personnel and sends the communication information to the management terminal 4.
In the application, door opening is identified mainly by two steps, wherein one step is the matching of face biological data, and the other step is the matching of a work ticket. Step 300, mainly aiming at the matching of the face biological data. The steps are divided into two corresponding processing methods according to the list that the face biological data of the external person corresponds to the management terminal 4. When the face biological data of the obtained external personnel are matched with the white list, namely the external personnel are the working personnel of the power station, the system can automatically recognize the face biological data and then can continue the subsequent steps. When the face biological data of the external person is matched with the face biological data in the grey list, that is, the external person is a maintenance and temporary operation person of the unit, an external unit person enters a station for investigation, a government department and other related personnel, the subsequent steps cannot be directly performed, but whether the time required to visit is within the preset visit time in S200 is performed, so that the problem of safety caused by the fact that the personnel in the grey list freely enter the power station is solved.
In the case of the visit period of the outside person, the staff operating at the management terminal 4 can observe the situation by recognizing the voice or video of the corresponding surveyor through the monitoring module 3, and the staff operating at the management terminal 4 can be ensured to grasp the situation of the outside person more flexibly. In addition, when each visit of the outside person can enter the power station, the management terminal 4 automatically records the entrance time and the name of the outside person, so as to ensure the safety of the power station.
S400, the management terminal 4 acquires the work ticket of the external person and identifies whether the work ticket is accurate; if the door opening information is accurate, the management terminal 4 controls the door lock 1 to perform door opening operation, and the management terminal 4 records the door entering information of the external personnel; the entry information comprises the entry time of the external person and the name of the external person; if not, access is prohibited.
Step 400 is to verify that the visit time of the alien personnel is consistent with the work ticket. The work ticket may be a work time, a substation name, and an operator name in order to prevent some erroneous information correspondence. For example, when the name of a person who enters a white list is matched with the face biological data of another member in a grey list, the person can be identified by finding an error through the name of an operator on a work ticket, and the problem of potential safety hazard after entering is prevented. Another example may be that the biometric data of the face of the employee in the twin is allowed to pass through S300, but any one of the working time, the name of the substation, and the name of the operator does not correspond, and thus an error is recognized.
It should be noted that the work ticket may be determined according to a specific condition of the power station, and the work ticket information may further include a gender, a work category, and the like, and the application is not particularly limited.
In another preferred embodiment, the method further comprises: before S300, further comprising:
and S210, presetting allowable violation points of white list personnel and gray list personnel.
The violation integration is introduced in the embodiment, namely the method fuses the information of power station management. The violation points refer to that the violation behaviors of reasonable workers in the power station, namely white list workers and grey list workers, can be recorded when the power station works. The allowable violation points are set according to the actual conditions of the power station. In order to standardize the behavior of the working personnel, a scoring system is set up.
After S300, before S400, the method further includes:
s310, the management terminal 4 acquires violation points of the visitors of the safety supervision system 5; judging, if the violation integral of the access personnel is greater than the allowable violation integral, deleting the information data of the access personnel exceeding the violation times in the corresponding white list or grey list, and adding the information data into the black list; the information data comprises face biological data, preset access time and a work ticket.
And adding the illegal points of the visitors into a blacklist by finding that the illegal points of the visitors are larger than the allowed illegal points, namely, the visitors cannot enter the power station. In this step, the station work operator in a white list and a gray list is transferred to a black list, which is equivalent to the update of the black list, the white list and the gray list. The blacklist belongs to a list which cannot freely enter the power station to work and is limited, so that safety accidents are facilitated, and the safety of power grid operation is improved.
One specific example may be that the number of permitted violation credits of preset white list personnel and grey list personnel of the power station is twelve, the power station is specified to be marked as one violation credit later, and the number of misoperation is three. A hundred single operators arrive late four times, and three operational errors are recorded in the safety supervision system 5 by a power station manager. When the hundred single personnel come to the system of the application next time, the security supervision system 5 acquires the violation integral of the personnel as thirteen minutes and sends the violation integral to the management terminal 4, and the management terminal 4 deletes the information data of the hundred single personnel in the corresponding white list and adds the information data into the black list if finding that the violation integral is greater than the preset allowed violation integral.
Fig. 3 is a flow chart of the operation of one method of the present application. The workers in the blacklist are not allowed to enter the station for work, and reminding information can be sent to the workers working in the power station. The effect of this embodiment is to be able to screen out employees who are late in multiple violations and to impose certain limits.
In a preferred embodiment, in S200, the power station worker determines the identity of the surveyor of the outside person through the monitoring module 3 as follows: presetting a plurality of safety cross-bottom characters, and when an external person can speak the safety cross-bottom characters through the monitoring module 3, determining that the identity of a reconnaissance person of the external person is confirmed; otherwise, the identity validation fails. Specifically, before the reconnaissance personnel arrive, the management terminal 4 generates a plurality of confidential safety copulation characters and sends the confidential safety copulation characters to the reconnaissance personnel, and when the staff of the power station hear the corresponding confidential safety copulation characters, the foreign personnel are proved to be the reconnaissance personnel. The staff of the power station is used as an executive for confirming a plurality of safety diploma characters. In an advantageous embodiment, the administrator may also be the management terminal 4, who confirms several security diplomas. The effect of this embodiment is to be able to screen out employees who are late in multiple violations.
Fig. 4 is a flow chart of the operation of one method of the present application. It should be noted that the violation is that the staff in the power station enters the power station within an unreasonable working time range. The violator is a person who exceeds the number of violations. The above steps added in this embodiment are to set a reasonable working time for which the power station staff can enter the power station, and specify the number of times that one power station staff is allowed to enter the power station in an unreasonable working time, that is, the number of times of violation can be specified, and establish a blacklist at the management terminal 4. When the staff in a white list enters the power station at the time of violation every time, the management terminal 4 has corresponding entry information records. When the management terminal 4 finds that the number of times of the illegal entry information records of the staff in the white list exceeds the set number of illegal entries allowed, the management terminal 4 deletes the corresponding staff list in the white list and then adds the staff list into the black list. The workers in the blacklist are not allowed to enter the station for work, and reminding information can be sent to the workers working in the power station. The effect of this embodiment is to be able to screen out employees who are late in multiple violations.
In another preferred embodiment, the door opening operation is: the door lock 1 is closed after being opened for a plurality of seconds; and if the door is not closed after being opened for a plurality of seconds, the management terminal 4 informs the power station working and operating personnel.
This implementation is that the time of preventing opening the door overlength exists other personnel and gets into, has increased the security in power station. A specific example may be that the door lock 1 is preset to open for five seconds, and when a person fails to enter the door within five seconds, the door lock 1 automatically closes the door.
In another optimized embodiment, the sending of the reminding information to the power station work operator is: and sending the information to power station working and operating personnel in a form of short messages.
According to the method and the device, the lists for face recognition are classified, so that management of human differentiation of different identities is achieved. The face biological data of the power station workers are put into a white list, the face biological data of the reconnaissance personnel mainly watching the reconnaissance personnel are put into a reconnaissance list, a real-time non-intermittent management and control system can be realized for different types of personnel, the personnel can effectively enter a transformer substation to be controlled, manpower and material resources are reduced as far as possible, the practicability of the access control system is improved, related personnel can enter and exit the transformer substation to be controlled in a classified mode, the smoothness of legal entering and exiting the transformer substation is improved, and meanwhile related safety accidents are reduced.
In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. The foregoing description is only a preferred embodiment of the invention, which can be embodied in many different forms than described herein, and therefore the invention is not limited to the specific embodiments disclosed above. And that those skilled in the art may, using the methods and techniques disclosed above, make numerous possible variations and modifications to the disclosed embodiments, or modify equivalents thereof, without departing from the scope of the claimed embodiments. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.
Claims (8)
1. An intelligent safety entrance guard management method for power grid operation is characterized in that,
use in the intelligent security entrance guard management system that is used for the electric wire netting operation, the system includes: the system comprises a door lock (1), a face recognition terminal (2), a monitoring module (3) and a management terminal (4);
the method comprises the following steps: s100, establishing a white list and a gray list in the management terminal (4);
s200, storing the face biological data in the white list into the white list; storing the face biological data of the grey list and the preset access time of the grey list personnel into the grey list; the white list is power station working operation personnel; the grey list is a person temporarily allowed to enter the power station;
s300, the face recognition terminal (2) acquires face biological data of an external person and sends the face biological data to the management terminal (4); the management terminal (4) judges whether the face biological data of the external person is matched with the face biological data in the white list or the grey list;
if the face biological data of the external person is matched with the face biological data in the white list, continuing, and if the face biological data of the external person is not matched with the face biological data in the white list, forbidding access;
if the face biological data of the external person is matched with the face biological data in the grey list, judging whether the external person is in the preset access time of the corresponding grey list person, if so, continuing, and if not, prohibiting access;
the monitoring module (3) acquires the communication information of the external personnel and sends the communication information to the management terminal (4);
s400, the management terminal (4) acquires the work ticket of the external person and identifies whether the work ticket is accurate or not; if the door opening information is accurate, the management terminal (4) controls the door lock (1) to open the door, and the management terminal (4) records the door entering information of the external personnel; the entry information comprises the entry time of the external person and the name of the external person; if not, access is prohibited.
2. The intelligent security entrance guard management method for power grid operation as claimed in claim 1, wherein the method is applied to an intelligent security entrance guard management system for power grid operation, and the system further comprises: safety supervision system (5)
The method further comprises the following steps: before S300, further comprising:
s210, presetting allowable violation points of white list personnel and gray list personnel;
after S300, before S400, the method further includes:
s310, the management terminal (4) acquires violation points of the visitors of the safety supervision system (5); judging, if the violation integral of the access personnel is greater than the allowable violation integral, deleting the information data of the access personnel exceeding the violation times in the corresponding white list or grey list, and adding the information data into the black list; the information data comprises face biological data, preset access time and a work ticket.
3. The intelligent security entrance guard management method for power grid operation as claimed in claim 1, wherein the door opening operation is: the door lock (1) is closed after the door is opened for a plurality of seconds; and if the door is not closed after being opened for a plurality of seconds, the management terminal (4) sends reminding information to the power station working and operating personnel.
4. The intelligent safety access control management method for power grid operation according to claim 1, wherein the sending of the reminding information to the power station work operator is: and sending the information to power station working and operating personnel in a form of short messages.
5. The intelligent security entrance guard management method for power grid operation as claimed in claim 1, wherein the work ticket includes operation time, name of substation and name of operator.
6. The utility model provides an intelligent security entrance guard management system for electric wire netting operation which characterized in that includes:
the system comprises a door lock (1), a face recognition terminal (2), a monitoring module (3) and a management terminal (4);
the door lock (1) is used for controlling the opening of a power grid operation unit;
the face recognition terminal (2) is arranged at the door of a power grid operation unit and used for acquiring face biological data of external personnel and sending the face biological data to the management terminal (4);
the monitoring module (3) is arranged at the door of a power grid operation unit and used for acquiring the communication information of the external personnel and sending the communication information to the management terminal (4);
the management terminal (4) stores information data of a white list, a grey list and a black list; the white list is power station working operation personnel; the grey list is a person temporarily allowed to enter the power station; the information data comprises face biological data, preset access time and a work ticket; the blacklist is the personnel prohibited to enter the power station;
receiving the face biological data of the external person sent by the face recognition terminal (2), and recognizing the face biological data of the external person;
controlling the opening or closing of the door lock (1);
and receiving the face biological data of the external person sent by the monitoring module (3).
7. An intelligent security entrance guard management system for power grid operation according to claim 6, characterized by further comprising a security supervision system (5); and the safety supervision system (5) is used for recording violation points of the personnel on the white list and the grey list and sending the violation points to the management terminal (4).
8. The intelligent security entrance guard management system for power grid operation as claimed in claim 7,
the management terminal (4) is connected with the door lock (1), the face recognition terminal (2) and the monitoring module (3) in a wireless local area network mode.
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