CN113345145A - Two-door intelligent management system based on multiple authentication - Google Patents
Two-door intelligent management system based on multiple authentication Download PDFInfo
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Abstract
The invention provides a double-door intelligent management system based on multiple authentications, which comprises: the system comprises an intelligent identification unit, a monitoring subsystem, an information communication module, a system management platform and an emergency linkage system; the intelligent identification unit is used for identifying and verifying the identity information of the person entering and leaving the monitoring subsystem; the monitoring subsystem is used for controlling the actions of the access control and alarm device and feeding back the personnel behavior, environment and monitored state information to the system management platform; the information communication module is used for constructing a communication network and monitoring the communication state of the communication network; the system management platform is used for analyzing the uploaded state information and sending an uplink control instruction to control the monitoring subsystem and the emergency linkage system; the emergency linkage system is used for sending linkage signals to the linkage department to carry out emergency rescue command, and the system can carry out remote centralized monitoring and information sharing on the environment, entrance guard and personnel states of a chemical plant area, improves the management efficiency and meets diversified monitoring requirements.
Description
Technical Field
The invention relates to the technical field of safe access control, in particular to a double-door intelligent management system based on multiple authentications.
Background
With the rapid development of economy and the improvement of technological level in China, industries such as manufacturing, petroleum and chemical industry rise rapidly, the scale is larger and larger, the potential safety hazard is concerned by people gradually, and chemical enterprises need two doors during production due to the particularity of the chemical enterprises to better ensure the safety of the enterprises. The 'two doors' of the chemical (hazardous chemical) enterprise mean that the production area and the working and living area of the enterprise are effectively isolated, personnel and vehicles entering and exiting the production area are effectively controlled, and the door control management system is arranged in a non-explosion-proof area. In the construction of the current two-door system, there are major danger hidden dangers that the entrance guard can not be controlled in a centralized manner with systems such as attendance checking and the like, or can not be opened quickly under emergency conditions or can not be opened manually and quickly under a power-off state, and information can not be shared, so that the management efficiency is low, and the realization and the third-party linkage function which can not be good are realized.
In summary, it is an urgent need of those skilled in the art to provide a multiple-authentication-based two-door intelligent management system capable of performing remote centralized monitoring and information sharing on the environment, access control and personnel status of a chemical plant area, improving management efficiency, and satisfying diverse monitoring requirements.
Disclosure of Invention
In order to solve the above-mentioned problems and needs, the present disclosure provides a multiple authentication-based two-door intelligent management system, which can solve the above technical problems by adopting the following technical solutions.
In order to achieve the purpose, the invention provides the following technical scheme: a double-door intelligent management system based on multiple authentications comprises: the system comprises an intelligent identification unit, a monitoring subsystem, an information communication module, a system management platform and an emergency linkage system;
the intelligent identification unit is used for identifying and verifying the identity information of the person entering and leaving the monitoring subsystem;
the monitoring subsystem is used for receiving an uplink control instruction sent by the system management platform, controlling the actions of the access control and the alarm device based on the uplink control instruction and feeding back personnel behavior, environment and monitored state information to the system management platform, and comprises a personnel behavior monitoring unit, an environment state monitoring unit, an access control monitoring unit and an information issuing unit, wherein the information issuing unit is used for issuing emergency alarm notification and personnel positioning related information and comprises an LED electronic display screen;
the information communication module is used for constructing a communication network and monitoring the communication state of the communication network;
the system management platform is used for receiving the state information uploaded by the monitoring subsystem, analyzing the state information, sending an uplink control instruction to control the monitoring subsystem based on an analysis result and sending a linkage signal to the emergency linkage system;
the emergency linkage system is used for sending linkage signals to a linkage department for emergency rescue command and managing and storing the basic information of an administrator and the basic information of the linkage department.
Furthermore, the personnel behavior monitoring unit is used for monitoring and counting the number of people, personnel tracks and behavior states in a dangerous working area, the personnel behavior monitoring unit comprises a mobile identification card, a positioning base station module and a video monitoring module, the positioning base station module comprises a subnet controller and a plurality of wireless base stations, a wireless positioning network is formed among the wireless base stations in a wireless mesh network mode, when the mobile identification card moves in the wireless positioning network, the subnet controller transmits information collected by the wireless base stations to an intelligent gateway through Ethernet, the intelligent gateway sends the information to the system management platform, the system management platform acquires the signal intensity and the spatial displacement between the mobile identification card and the wireless base stations according to the corresponding relation among the signal intensity, the time and the distance and the position coordinates of the wireless base stations and calculates the position information of the mobile positioning card, the mobile identification card comprises a USB charging module, a one-key alarm button, an RFID module and a Zigbee module, wherein the USB charging module comprises a USB voltage reducing plate and a charging battery, the USB charging module is used for providing power for the identification card, the one-key alarm button is electrically connected with the Zigbee module, and the RFID module is used for identifying personnel identities;
the video monitoring module comprises an image acquisition system and a video analysis server, the video analysis server is used for identifying the behavior state of the personnel according to the image acquired by the image acquisition system and sending the identification result to the system management platform, the video analysis server comprises an expert algorithm library, and the expert algorithm library comprises a wire tripping method for judging whether the personnel break into the warning area, an abnormal behavior detection method based on a YOLO network model for detecting the abnormal behavior of the personnel and an abnormal behavior detection method based on a deep neural network.
Further, the environmental state monitoring unit comprises a fixed environment sensing module and an intelligent inspection module, the fixed environment sensing module comprises a fixed sensor group and a PLC (programmable logic controller), the sensors are used for sending environmental temperature and humidity information, dust content information and harmful gas content information to the PLC, the PLC uploads the information to the system management platform through the information communication module, the intelligent inspection module comprises an inspection robot, a mobile sensor group, an MCU (micro control unit) controller, a Zigbee module and an environmental image acquisition device, the mobile sensor group sends detection information to the MCU controller, the MCU controller compares and analyzes the detection information, and when a detection value exceeds a standard threshold value, the environmental image acquisition device is controlled to acquire an on-site image and send the on-site image to the system management platform, and simultaneously, sending position information through the Zigbee module.
Furthermore, the access monitoring unit comprises an isolation access module and a vehicle safety management module;
the isolating entrance and exit module comprises an entrance guard controller, an identification card reader, a door magnetic switch, an interaction unit, a wireless communication module, a safety valve, an audible and visual alarm and a power module, the power module comprises a mains supply module and a standby battery pack, the interaction unit comprises a biological characteristic input device and a visitor interaction module, the biological characteristic input device is used for inputting personnel biological characteristic information and sending the biological characteristic information to the intelligent identification unit for identification, the entrance guard controller opens or closes a safety door according to an identification result, the visitor interaction module is used for visitor identity verification, when a visitor enters, a verification request is sent to the system management platform through the visitor interaction module, the system management platform returns a basic information investigation link based on the verification request, and the visitor accesses and fills the basic information investigation link through a WEB browser of a mobile terminal, the system comprises a system management platform, an acousto-optic alarm, an isolation access module, an isolation card reader, a system management platform and a standby battery pack, wherein a manager investigates and links according to filled basic information to determine the identity of a visitor, returns a unique visitor code to the visitor interaction module through the system management platform, the visitor receives an identification card according to the unique visitor code, the isolation access module comprises two working modes, namely a common mode and an emergency mode, when the system management platform is in the common mode, the visitor cannot enter the system if the system management platform does not carry the identification card or does not pass the identity verification corresponding to an intelligent identification mode set by a manager, the identification card reader records the card swiping access time and the personnel identity, the recorded information is sent to the system management platform through the wireless communication module, and when the system is in the emergency mode of system power failure, the standby battery pack supplies power to the acousto-optic alarm to alarm and remind the visitor, and a safety door can be opened by rotating a safety valve;
the vehicle safety management module is used for identifying the license plate and the vehicle type of the vehicle entering the factory, disclosing the license plate number of the vehicle which is not allowed to enter through the information issuing unit, the vehicle safety management module comprises a vehicle recognition device, the vehicle recognition device comprises a license plate recognition module and a vehicle type recognition module, the license plate recognition module carries out preprocessing and distortion correction on the license plate image information collected by the image collector, performing edge extraction and license plate positioning on the corrected image by adopting a morphological method, cutting characters according to license plate positioning information, then, the OCR algorithm based on template matching is adopted to recognize the license plate characters to obtain a license plate recognition result, the vehicle type recognition module detects images of the vehicle head by adopting a multi-feature fusion algorithm, extracts texture feature information of the vehicle face, and recognizes the vehicle type by utilizing an SVM classifier to obtain the vehicle type.
Furthermore, the intelligent recognition unit is connected with the monitoring subsystem, and comprises a face recognition module, an iris recognition module, a voiceprint recognition module and a personnel biological characteristic information storage module, wherein the personnel biological characteristic information storage module is used for storing input personnel face image information, voiceprint characteristic information and basic information data;
the face recognition module adopts a face recognition and face detection algorithm based on deep learning to compare and recognize the collected face image with the face characteristics of the person in the person biological characteristic information storage module and sends the recognition result to the access monitoring unit;
the iris recognition module is used for preprocessing the collected face image and the person face image information stored by the person biological characteristic information storage module, obtaining an iris area through an image segmentation algorithm, carrying out normalization processing on the segmented iris area, coding the normalized image by using Gabor filtering to obtain iris texture characteristics, and then matching the two coded characteristics by using a Hamming matrix to obtain a recognition result;
and the voiceprint recognition module recognizes the collected personnel voice information by adopting an algorithm based on PLDA voiceprint recognition and sends a recognition result to the access control monitoring unit.
Further, the information communication module includes a Zigbee coordination module, an intelligent gateway, and an ethernet module, the subnet controller and the PLC controller confirm the communication state by sending a heartbeat packet to the system management platform, and if the system management platform does not receive heartbeat frame data within a set period of time, the intelligent gateway confirms that the communication state is abnormal and performs communication fault alarm.
Furthermore, the system management platform comprises a staff information management unit, a monitoring information management unit, a region information management unit and a list query unit, wherein the staff information management unit comprises a track drawing module and an attendance recording module, the track drawing module is used for drawing section track information of a certain time period of a worker by utilizing position information at different moments and sending the track information to the attendance recording module, and the attendance recording module automatically updates the attendance state according to an attendance cycle and the track information of a corresponding mobile identification card; the monitoring information management unit is used for managing and storing the personnel behavior state information, the environment state information and the isolation entrance and exit record information; the regional information management unit is used for updating and deleting factory space addresses and number information, basic personnel information and quantity; the list inquiry unit is used for inquiring and exporting the personnel track, the on-duty working time and attendance information, the environment state information of each area and the record information of the isolation entrance and exit, and checking the entrance and exit information of external visitors in real time.
Furthermore, the regional information management unit comprises a GIS module and a personnel registration module, wherein the personnel registration module is used for verifying and registering personnel information according to a legal personnel information list input by a manager, when personnel submit a registration request, the personnel registration module verifies a short message verification code for the registered personnel according to the information in the legal personnel information list, and stores the name, position and registration password parameters of the user in the submitted registration list to complete the registration of the legal user.
Further, the emergency linkage system comprises a linkage end verification module and an information storage module, when the linkage end sends an access request, the linkage end verification module performs identity verification according to authentication information contained in the access request, controls the linkage end to perform resource data access and automatically send alarm information according to set access authority and alarm priority, and the information storage module is used for storing basic information of the linkage end and an administrator.
According to the technical scheme, the invention has the beneficial effects that: the invention can carry out remote centralized monitoring and information sharing on the environment, entrance guard and personnel state of the chemical plant area, improve the management efficiency and simultaneously meet the diversified monitoring requirements.
In addition to the above objects, features and advantages, preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described, wherein the drawings are only used for illustrating some embodiments of the present invention and do not limit all embodiments of the present invention thereto.
Fig. 1 is a schematic structural diagram of a two-door intelligent management system based on multiple authentications according to the present invention.
Fig. 2 is a schematic structural diagram of a personnel behavior monitoring unit according to the present invention.
Fig. 3 is a schematic structural diagram of the environmental status monitoring unit according to the present invention.
Fig. 4 is a schematic structural diagram of the entrance guard monitoring unit according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
The invention provides a multiple authentication-based two-door intelligent management system which can remotely and centrally monitor the environment, entrance guard and personnel state of a chemical plant area and share information, improve the management efficiency and simultaneously meet diversified monitoring requirements. As shown in fig. 1 to 4, the system includes: the intelligent monitoring system comprises an intelligent identification unit, a monitoring subsystem, an information communication module, a system management platform and an emergency linkage system, wherein the intelligent identification unit is used for identifying and verifying the identity information of the personnel entering and exiting collected by the monitoring subsystem, and the intelligent identification unit is generally arranged at a passage gate to prevent irrelevant personnel from entering into important dangerous areas such as a comprehensive tank area, benzene washing and benzene removal. The monitoring subsystem is used for receiving the uplink control instruction that system management platform sent, is based on uplink control instruction control entrance guard and alarm device action to give personnel's action, environment and the state information feedback of control to system management platform, the monitoring subsystem includes personnel's action monitoring unit, environmental condition monitoring unit, entrance guard monitoring unit and information issuing unit, information issuing unit is used for issuing emergency alarm notice and personnel location relevant information, information issuing unit includes LED electronic display screen, information issuing unit generally sets up in the great more intensive place of factory's flow of people. And the system management platform is used for receiving the state information uploaded by the monitoring subsystem, analyzing the state information, sending an uplink control instruction to control the monitoring subsystem based on an analysis result and sending a linkage signal to the emergency linkage system. And the emergency linkage system is used for sending linkage signals to a linkage department for emergency rescue command and managing and storing the basic information of the administrator and the basic information of the linkage end.
In the system, the personnel behavior monitoring unit is used for monitoring and counting the number of people, personnel tracks and behavior states in a dangerous working area, the personnel behavior monitoring unit comprises a mobile identification card, a positioning base station module and a video monitoring module, the positioning base station module comprises a subnet controller and a plurality of wireless base stations, a wireless positioning network is formed among the wireless base stations in a wireless mesh network mode, when the mobile identification card moves in the wireless positioning network, the subnet controller transmits information collected by the wireless base stations to an intelligent gateway through Ethernet, the intelligent gateway transmits the information to the system management platform, the system management platform acquires the signal intensity and the spatial displacement between the mobile identification card and the wireless base stations according to the corresponding relation among the signal intensity, the time and the distance and the position coordinates of the wireless base stations and calculates the position information of the mobile positioning card, in this embodiment, positioning base stations can be flexibly arranged in a whole factory area in a grid form according to actual conditions of a site, the base stations are communicated, collected mobile alarm information is transmitted to a system center, the distance between each positioning base station can be controlled within a range of 50-100 meters, and the positioning base stations are fixed through an overhead rack or a wall or a support. The RFID module is used for identifying personnel identities. The video monitoring module comprises an image acquisition system and a video analysis server, the image acquisition system comprises a wired camera, a wireless camera and the like, the video analysis server is used for identifying the behavior state of people according to the image acquired by the image acquisition system and sending the identification result to the system management platform, the video analysis server comprises an expert algorithm library, and the expert algorithm library comprises a tripwire method for judging whether people break into an alert area or not, an abnormal behavior detection method based on a YOLO network model and an abnormal behavior detection method based on a deep neural network, wherein the abnormal behavior detection method is used for detecting abnormal behaviors of people.
The entrance guard monitoring unit comprises an isolation entrance module and a vehicle safety management module; the isolating entrance and exit module comprises an entrance guard controller, an identification card reader, a door magnetic switch, an interaction unit, a wireless communication module, a safety valve, an audible and visual alarm and a power module, the power module comprises a mains supply module and a standby battery pack, the interaction unit comprises a biological characteristic input device and a visitor interaction module, the biological characteristic input device is used for inputting personnel biological characteristic information and sending the biological characteristic information to the intelligent identification unit for identification, the entrance guard controller opens or closes a safety door according to an identification result, the visitor interaction module is used for visitor identity verification, when a visitor enters, a verification request is sent to the system management platform through the visitor interaction module, the system management platform returns a basic information investigation link based on the verification request, and the visitor accesses and fills the basic information investigation link through a WEB browser of a mobile terminal, the system comprises a system management platform, a visitor interaction module, a basic information investigation link, an isolation access module, an identification card reader, a wireless communication module and a system management platform, wherein the system management platform is used for determining the identity of the visitor according to the basic information investigation link, returning a unique visitor code to the visitor interaction module, receiving the identification card according to the unique visitor code by the visitor, enabling the isolation access module to comprise two working modes, namely a common mode and an emergency mode, and when the system management platform is in the common mode, enabling the visitor not to enter the system management platform if the system management platform does not carry the identification card or does not pass the authentication corresponding to the intelligent identification mode set by a manager, recording the card swiping access time and the personnel identity by the identification card reader, and sending the recorded information to the system management platform through the wireless communication module, automatically recording the access time of the personnel, and providing simple attendance management for a factory. When the emergency mode of system power failure is in, the standby battery pack supplies power to the audible and visual alarm to alarm and remind, and the safety door can be opened by rotating the safety valve; the vehicle safety management module is used for identifying the license plate and the vehicle type of the vehicle entering the factory, disclosing the license plate number of the vehicle which is not allowed to enter through the information issuing unit, the vehicle safety management module comprises a vehicle recognition device, the vehicle recognition device comprises a license plate recognition module and a vehicle type recognition module, the license plate recognition module carries out preprocessing and distortion correction on the license plate image information collected by the image collector, performing edge extraction and license plate positioning on the corrected image by adopting a morphological method, cutting characters according to license plate positioning information, then, the OCR algorithm based on template matching is adopted to recognize the license plate characters to obtain a license plate recognition result, the vehicle type recognition module detects images of the vehicle head by adopting a multi-feature fusion algorithm, extracts texture feature information of the vehicle face, and recognizes the vehicle type by utilizing an SVM classifier to obtain the vehicle type.
The environment state monitoring unit comprises a fixed environment sensing module and an intelligent inspection module, the fixed environment sensing module comprises a fixed sensor group and a PLC (programmable logic controller), the sensors are used for sending environment temperature and humidity information, dust content information and harmful gas content information to the PLC, the PLC uploads the information to the system management platform through the information communication module, the intelligent inspection module comprises an inspection robot, a mobile sensor group, an MCU (micro control unit) controller, a Zigbee module and an environment image acquisition device, the mobile sensor group is arranged on the inspection robot and sends the detection information to the MCU controller, the MCU controller compares and analyzes the detection information, and when a detection value exceeds a standard threshold value, the environment image acquisition device is controlled to carry out field image acquisition and send the field image acquisition to the system management platform, and simultaneously, sending position information through the Zigbee module.
In the system, the intelligent recognition unit is connected with the monitoring subsystem, and comprises a face recognition module, an iris recognition module, a voiceprint recognition module and a personnel biological characteristic information storage module, wherein the personnel biological characteristic information storage module is used for storing input personnel face image information, voiceprint characteristic information and basic information data. The face recognition module adopts a face recognition and face detection algorithm based on deep learning to compare and recognize the collected face image with the human face characteristics in the human biological characteristic information storage module, and sends the recognition result to the access monitoring unit; the iris recognition module is used for preprocessing the collected face image and the person face image information stored by the person biological characteristic information storage module, obtaining an iris area through an image segmentation algorithm, carrying out normalization processing on the segmented iris area, coding the normalized image by using Gabor filtering to obtain iris texture characteristics, and then matching the two coded characteristics by using a Hamming matrix to obtain a recognition result; and the voiceprint recognition module recognizes the collected personnel voice information by adopting an algorithm based on PLDA voiceprint recognition and sends a recognition result to the access control monitoring unit.
Specifically, the information communication module is configured to construct a communication network and monitor a communication state of the communication network, and specifically, the information communication module includes a Zigbee coordination module, an intelligent gateway, and an ethernet module, the subnet controller and the PLC controller confirm the communication state by sending a heartbeat packet to the system management platform, and if the system management platform does not receive heartbeat frame data within a set period of time, the intelligent gateway confirms that the communication state is abnormal and performs communication fault alarm. In this embodiment, since the area of the whole factory floor is large, if only ZigBee networking is used, the network load is very large, and the efficiency of the whole network is also low. The system adopts a mode of combining ZigBee and Ethernet, divides each interval and floor into ZigBee wireless subnets, and the ZigBee base station of each subnet is connected to a system management platform through an intelligent gateway, so that the operation efficiency of the network is ensured, and the wireless flexibility is fully embodied.
Specifically, the system management platform comprises a personnel information management unit, a monitoring information management unit, a region information management unit and a list query unit, wherein the personnel information management unit comprises a track drawing module and an attendance recording module, the track drawing module is used for drawing section track information of a worker in a certain time period by utilizing position information at different moments and sending the track information to the attendance recording module, and the attendance recording module automatically updates the attendance state according to an attendance cycle and the track information of a corresponding mobile identification card; the monitoring information management unit is used for managing and storing the personnel behavior state information, the environment state information and the isolation entrance and exit record information; the regional information management unit is used for updating and deleting factory space addresses and number information, basic personnel information and quantity; the list inquiry unit is used for inquiring and exporting the personnel track, the on-duty working time and attendance information, the environment state information of each area and the record information of the isolation entrance and exit, and checking the entrance and exit information of external visitors in real time. The regional information management unit comprises a GIS module and a personnel registration module, wherein the personnel registration module is used for verifying and registering personnel information according to a legal personnel information list input by a manager, when personnel submit a registration request, the personnel registration module verifies a short message verification code for the registered personnel according to the information in the legal personnel information list, and stores the name, position and registration password parameters of the user in a submitted registration form to complete the registration of the legal user. And the GIS module can realize map digitization and spatial data management of the factory.
In the system, the emergency linkage system comprises a linkage end verification module and an information storage module, when the linkage end sends an access request, the linkage end verification module carries out identity verification according to authentication information contained in the access request, controls the linkage end to carry out resource data access and automatically sends alarm information according to set access authority and alarm priority, and the information storage module is used for storing basic information of the linkage end and an administrator. The linkage end can comprise a third-party video monitoring system, a fire-fighting alarm system, an alarm system and the like.
It should be noted that the described embodiments of the invention are only preferred ways of implementing the invention, and that all obvious modifications, which are within the scope of the invention, are all included in the present general inventive concept.
Claims (9)
1. A two-door intelligent management system based on multiple authentication is characterized by comprising: the system comprises an intelligent identification unit, a monitoring subsystem, an information communication module, a system management platform and an emergency linkage system;
the intelligent identification unit is used for identifying and verifying the identity information of the person entering and leaving the monitoring subsystem;
the monitoring subsystem is used for receiving an uplink control instruction sent by the system management platform, controlling the actions of the access control and the alarm device based on the uplink control instruction and feeding back personnel behavior, environment and monitored state information to the system management platform, and comprises a personnel behavior monitoring unit, an environment state monitoring unit, an access control monitoring unit and an information issuing unit, wherein the information issuing unit is used for issuing emergency alarm notification and personnel positioning related information and comprises an LED electronic display screen;
the information communication module is used for constructing a communication network and monitoring the communication state of the communication network;
the system management platform is used for receiving the state information uploaded by the monitoring subsystem, analyzing the state information, sending an uplink control instruction to control the monitoring subsystem based on an analysis result and sending a linkage signal to the emergency linkage system;
the emergency linkage system is used for sending linkage signals to a linkage department for emergency rescue command and managing and storing the basic information of an administrator and the basic information of the linkage department.
2. The intelligent management system for two doors based on multiple authentications as claimed in claim 1, wherein the personnel behavior monitoring unit is used for monitoring and counting the number of people, personnel track and behavior status in the dangerous working area, the personnel behavior monitoring unit comprises a mobile identification card, a positioning base station module and a video monitoring module, the positioning base station module comprises a subnet controller and a plurality of wireless base stations, a wireless positioning network is formed among the wireless base stations in the form of a wireless mesh network, when the mobile identification card moves in the wireless positioning network, the subnet controller transmits the information collected by the plurality of wireless base stations to the intelligent gateway through Ethernet, the intelligent gateway transmits the information to the system management platform, and the system management platform transmits the information to the system management platform according to the corresponding relationship among signal intensity, time and distance and the position coordinates of each wireless base station, the method comprises the steps that signal strength and space displacement between a mobile identification card and a plurality of wireless base stations are obtained, and position information of the mobile positioning card is calculated, wherein the mobile identification card comprises a USB charging module, a one-key alarm button, an RFID module and a Zigbee module, the USB charging module comprises a USB voltage reducing plate and a charging battery, the USB charging module is used for providing a power supply for the identification card, the one-key alarm button is electrically connected with the Zigbee module, and the RFID module is used for identifying personnel identities;
the video monitoring module comprises an image acquisition system and a video analysis server, the video analysis server is used for identifying the behavior state of the personnel according to the image acquired by the image acquisition system and sending the identification result to the system management platform, the video analysis server comprises an expert algorithm library, and the expert algorithm library comprises a wire tripping method for judging whether the personnel break into the warning area, an abnormal behavior detection method based on a YOLO network model for detecting the abnormal behavior of the personnel and an abnormal behavior detection method based on a deep neural network.
3. The intelligent management system for two doors based on multiple authentications as claimed in claim 1, wherein the environmental status monitoring unit comprises a fixed environment sensing module and an intelligent inspection module, the fixed environment sensing module comprises a fixed sensor group and a PLC controller, the sensors are used for sending environmental temperature and humidity information, dust content information and harmful gas content information to the PLC controller, the PLC controller uploads the information to the system management platform through the information communication module, the intelligent inspection module comprises an inspection robot, a mobile sensor group, an MCU controller, a Zigbee module and an environmental image acquisition device, the mobile sensor group sends the detection information to the MCU controller, the MCU controller performs comparative analysis on the detection information, when the detection value is found to exceed a standard threshold value, and controlling the environment image acquisition device to carry out field image acquisition and send the field image acquisition to the system management platform, and sending position information through the Zigbee module.
4. The intelligent management system for two doors based on multiple authentications as claimed in claim 1, wherein the entrance guard monitoring unit comprises an isolation entrance module and a vehicle safety management module;
the isolating entrance and exit module comprises an entrance guard controller, an identification card reader, a door magnetic switch, an interaction unit, a wireless communication module, a safety valve, an audible and visual alarm and a power module, the power module comprises a mains supply module and a standby battery pack, the interaction unit comprises a biological characteristic input device and a visitor interaction module, the biological characteristic input device is used for inputting personnel biological characteristic information and sending the biological characteristic information to the intelligent identification unit for identification, the entrance guard controller opens or closes a safety door according to an identification result, the visitor interaction module is used for visitor identity verification, when a visitor enters, a verification request is sent to the system management platform through the visitor interaction module, the system management platform returns a basic information investigation link based on the verification request, and the visitor accesses and fills the basic information investigation link through a WEB browser of a mobile terminal, the system comprises a system management platform, an acousto-optic alarm, an isolation access module, an isolation card reader, a system management platform and a standby battery pack, wherein a manager investigates and links according to filled basic information to determine the identity of a visitor, returns a unique visitor code to the visitor interaction module through the system management platform, the visitor receives an identification card according to the unique visitor code, the isolation access module comprises two working modes, namely a common mode and an emergency mode, when the system management platform is in the common mode, the visitor cannot enter the system if the system management platform does not carry the identification card or does not pass the identity verification corresponding to an intelligent identification mode set by a manager, the identification card reader records the card swiping access time and the personnel identity, the recorded information is sent to the system management platform through the wireless communication module, and when the system is in the emergency mode of system power failure, the standby battery pack supplies power to the acousto-optic alarm to alarm and remind the visitor, and a safety door can be opened by rotating a safety valve;
the vehicle safety management module is used for identifying the license plate and the vehicle type of the vehicle entering the factory, disclosing the license plate number of the vehicle which is not allowed to enter through the information issuing unit, the vehicle safety management module comprises a vehicle recognition device, the vehicle recognition device comprises a license plate recognition module and a vehicle type recognition module, the license plate recognition module carries out preprocessing and distortion correction on the license plate image information collected by the image collector, performing edge extraction and license plate positioning on the corrected image by adopting a morphological method, cutting characters according to license plate positioning information, then, the OCR algorithm based on template matching is adopted to recognize the license plate characters to obtain a license plate recognition result, the vehicle type recognition module detects images of the vehicle head by adopting a multi-feature fusion algorithm, extracts texture feature information of the vehicle face, and recognizes the vehicle type by utilizing an SVM classifier to obtain the vehicle type.
5. The intelligent management system for two doors based on multiple authentications is characterized in that the intelligent identification unit is connected with the monitoring subsystem, the intelligent identification unit comprises a face identification module, an iris identification module, a voiceprint identification module and a personnel biological characteristic information storage module, and the personnel biological characteristic information storage module is used for storing the input personnel face image information, voiceprint characteristic information and basic information data;
the face recognition module adopts a face recognition and face detection algorithm based on deep learning to compare and recognize the collected face image with the face characteristics of the person in the person biological characteristic information storage module and sends the recognition result to the access monitoring unit;
the iris recognition module is used for preprocessing the collected face image and the person face image information stored by the person biological characteristic information storage module, obtaining an iris area through an image segmentation algorithm, carrying out normalization processing on the segmented iris area, coding the normalized image by using Gabor filtering to obtain iris texture characteristics, and then matching the two coded characteristics by using a Hamming matrix to obtain a recognition result;
and the voiceprint recognition module recognizes the collected personnel voice information by adopting an algorithm based on PLDA voiceprint recognition and sends a recognition result to the access control monitoring unit.
6. The multiple authentication-based two-door intelligent management system according to claim 1, wherein the information communication module includes a Zigbee coordination module, an intelligent gateway, and an ethernet module, the subnet controller and the PLC controller confirm the communication status by sending a heartbeat packet to the system management platform, and if the system management platform does not receive heartbeat frame data within a set period of time, the intelligent gateway confirms that the communication status is abnormal and performs a communication fault alarm.
7. The multiple authentication-based two-door intelligent management system according to claim 1, wherein the system management platform comprises a staff information management unit, a monitoring information management unit, a region information management unit and a list query unit, the staff information management unit comprises a track drawing module and an attendance recording module, the track drawing module is used for drawing the section track information of a certain time period of a staff by using the position information at different times and sending the track information to the attendance recording module, and the attendance recording module automatically updates the attendance state according to the attendance cycle and the track information of the corresponding mobile identification card; the monitoring information management unit is used for managing and storing the personnel behavior state information, the environment state information and the isolation entrance and exit record information; the regional information management unit is used for updating and deleting factory space addresses and number information, basic personnel information and quantity; the list inquiry unit is used for inquiring and exporting the personnel track, the on-duty working time and attendance information, the environment state information of each area and the record information of the isolation entrance and exit, and checking the entrance and exit information of external visitors in real time.
8. The intelligent management system for two doors based on multiple authentications as claimed in claim 7, wherein the regional information management unit comprises a GIS module and a personnel registration module, the personnel registration module is used for verifying and registering personnel information according to a legal personnel information list input by a manager, when a personnel submits a registration request, the personnel registration module verifies a short message verification code for the registered personnel according to the information in the legal personnel information list, and stores the name, position and registration password parameters of the user in the submitted registration form to complete the registration of the legal user.
9. The intelligent management system for two doors based on multiple authentications as claimed in claim 1, wherein the emergency linkage system comprises a linkage end verification module and an information storage module, when the linkage end sends an access request, the linkage end verification module performs identity verification according to authentication information contained in the access request, and controls the linkage end to perform resource data access and automatically send alarm information according to a set access authority and an alarm priority, and the information storage module is used for storing basic information of the linkage end and an administrator.
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