CN114357040A - High-availability rail transit security integrated platform based on micro-service architecture - Google Patents
High-availability rail transit security integrated platform based on micro-service architecture Download PDFInfo
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Abstract
The invention provides a high-availability rail transit security integrated platform based on a micro-service architecture, which comprises a micro-service and a front-end display unit; the micro-service comprises a front-end access service and a background intermediate service which are respectively and independently operated in corresponding containers; the front-end display unit is connected with the background intermediate service to realize centralized management of equipment accessed to each subsystem of the site center in the security integrated platform; the equipment is accessed to the security integrated platform through the front-end access service so as to realize the connection, authentication and real-time data receiving and control of the equipment; the front-end access service and the background intermediate service are both connected with the mysql database and the redis memory database, and carry out data communication through the emqx message queue, so that equipment state and control, equipment alarm and processing and equipment linkage processing of a network center, a line center and a site center are realized.
Description
Technical Field
The invention relates to the technical field of cloud platforms, in particular to a high-availability rail transit security integrated platform based on a micro-service architecture.
Background
The rail transit security system comprises a plurality of security subsystems, such as an access control system, a comprehensive television monitoring system, a security inspection and detection system, an indoor intrusion alarm system, a perimeter intrusion alarm system, an electronic patrol system, a vehicle entrance and exit management system, an emergency alarm device and the like. According to the requirements of GB51151 standard, the security integrated platform has to manage the above numerous security subsystems, and provides centralized management and linkage control in a uniform interface, uniform interface and uniform display mode, so as to realize a uniform platform for seamlessly integrating the security subsystems.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a high-availability rail transit security integrated platform based on a micro-service architecture, which can realize high-availability cluster systems of a wire network and a line, can realize centralized management, linkage control, convenient expansion of a unified interface, fusion display and convenient use.
In order to achieve the purpose, the invention adopts the technical scheme that:
a highly available rail transit security and protection integrated platform based on a micro-service architecture comprises a micro-service and a front-end display unit;
the micro-service comprises a front-end access service and a background intermediate service which are respectively and independently operated in corresponding containers;
the front-end display unit is connected with the background intermediate service to realize centralized management of equipment accessed to each subsystem of the site center in the security integrated platform;
the equipment is accessed to the security integrated platform through the front-end access service so as to realize the connection, authentication and real-time data receiving and control of the equipment;
the front-end access service and the background intermediate service are both connected with a mysql database and a redis memory database, and carry out data communication through an emqx message queue, so that equipment states and control, equipment alarm and processing and equipment linkage processing of a network center, a line center and a site center are realized;
the mysql database is used for storing basic configuration data, alarm information and operation logs;
the redis memory database is used for storing the real-time state of the equipment, the sharing information of each service and the signaling information.
Based on the above, the background intermediate service includes a security service, an alarm service, a cascade service, a central management service, a streaming media service, and a storage service.
Based on the above, the front-end access service includes: platform access service, equipment access service, access control service, security inspection service, perimeter intrusion service, parking lot management service and acquisition service.
Based on the above, the front-end display unit comprises a monitoring terminal and a management terminal; the monitoring terminal realizes fusion display and control of the security integrated platform in an electronic map mode; the management terminal is a visual management configuration tool and is used for configuring and generating system data.
Based on the above, the implementation process of the device state and control includes:
the front end access service maintains and sets the equipment state to a redis memory database at regular time and sends the equipment state to an emqx message queue;
when the monitoring terminal logs in, the monitoring terminal inquires the current states of all equipment of a specified site from the security service and registers state notification;
the front access service uploads the equipment state when the equipment state changes or at regular time;
the security service receives the equipment state change and a redis memory database;
the monitoring terminal receives and displays the state change information of the equipment;
the monitoring terminal inquires and displays the historical state of the equipment to the security service;
wherein, the equipment state information of the network center and the line center is forwarded through the cascade service.
Based on the above, the implementation process of the device alarm and processing includes:
the front end accesses the service maintenance detection equipment to alarm and sends an alarm signaling to an alarm service;
the alarm service generates alarm information according to the alarm signaling, stores the alarm information in a mysql database, and simultaneously pushes the alarm information to a monitoring terminal, a line center and a line network center;
when the monitoring terminal is started, inquiring real-time alarm, registering and receiving alarm information, and updating and displaying when the alarm information is received;
the monitoring terminal sends alarm confirmation information to the alarm service when the user confirms;
the alarm service receives and processes the alarm confirmation information and stores the information in a database;
the monitoring terminal inquires real-time and historical alarm information from the alarm service;
wherein, the alarm information is pushed to the line center and the network center and is forwarded by the cascade service.
Based on the above, the implementation process of the device linkage processing includes:
the front end access service registers and receives the equipment action message;
when the alarm service generates an alarm, checking and triggering related alarm linkage actions;
the monitoring terminal sends a plan starting message when starting the emergency plan;
the alarm service sends a related equipment action instruction according to the emergency plan association equipment;
the monitoring terminal directly sends a device control command message according to user operation;
the front-end access service receives the equipment action instruction, sends the action instruction to each subsystem of the site center and returns an execution result;
the monitoring terminal and the alarm service receive the action execution result, display and record;
the action information of the receiving equipment of the line center and the line network center is forwarded by the cascade service.
Based on the above, each subsystem of the site center includes: the system comprises an access control system, a comprehensive television monitoring system, a safety inspection and detection system, an indoor intrusion alarm system, a perimeter intrusion alarm system, an electronic inspection system, a vehicle entrance and exit management system and an emergency alarm device.
Based on the above, the micro-service adopts cluster configuration according to the load condition.
Based on the above, the redis memory database, the mysql database and the emqx message queue are all configured by a dual-computer or multi-computer cluster.
Compared with the prior art, the invention has prominent substantive characteristics and remarkable progress, particularly:
1. the multiple micro services adopt cluster configuration, so that the requirements of load balance and uninterrupted operation of the platform can be met, and the multiple micro services are low in coupling, so that the platform is conveniently expanded;
2. the emqx message queue, the mysql server and the redis memory database are all configured in a cluster, and the platform can still be normally used when a single machine fails, so that the performances of strong robustness and high availability of the platform are further realized;
3. the front-end display unit protocol is connected with the background intermediate service, the background intermediate service and the front-end access service are communicated through an emqx message queue, the multiple front-end access services access all the security subsystems to the platform and keep data communication with all the security subsystems, so that the front-end display unit issues instruction messages, the front-end access service sends the instruction messages forwarded by the background intermediate service to all the security subsystems, equipment of all the security subsystems executes the instruction messages, and linkage control of the equipment is achieved;
4. and the security subsystems are displayed in a fusion mode by adopting an electronic map, so that the unified and centralized control of the interface is realized.
Drawings
Fig. 1 is an overall structure diagram of a security integrated platform according to an embodiment of the present invention.
Fig. 2 is a station architecture diagram of a security integrated platform according to an embodiment of the present invention.
FIG. 3 is a device state processing timing diagram of an embodiment of the invention.
Fig. 4 is a timing diagram of alarm processing according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
The embodiment provides a high-availability rail transit security and protection integrated platform based on a micro-service architecture, as shown in fig. 1, the security and protection integrated platform adopts the micro-service architecture, supports multi-level distributed deployment, supports management of a rail transit security and protection system according to a three-level architecture which is formed by grading a wire network center, a line center and a site center from top to bottom, and also supports a two-level architecture of the site center and the wire network center, wherein the wire network center is directly connected with the site center no matter the three-level architecture or the two-level architecture;
the station center comprises stations, parking lots and vehicle sections, and is a basic implementation unit of the security integrated platform; the station is a subway line operation station and comprises passenger receiving and delivering services; the parking lot is a station for parking the subway line train at night, does not contain passenger receiving and sending services, and is a parking place for the train at night or in non-working time; the train section is a station for parking and overhauling the subway line train at night, does not contain passenger receiving and sending services, and is a parking and overhauling place of the train at night or in non-working time;
the system comprises a line center, an access and control center, a display and control center and a control center, wherein the access and control center is arranged for a certain line of a subway and is used for realizing platform functions of data collection, display control, equipment linkage, alarm processing and the like of the certain line;
and the network center is an access and control center arranged for a plurality of lines of the subway, and realizes platform functions of data collection, display control, equipment linkage, alarm processing and the like of the plurality of lines.
As shown in fig. 2, the platform includes a microservice and a front-end display unit; the micro-service comprises a front-end access service and a background intermediate service which are respectively and independently operated in corresponding containers; the front-end display unit is connected with the background intermediate service to realize centralized management of equipment accessed to each subsystem of the site center in the security integrated platform; the equipment is accessed to the security integrated platform through the front-end access service so as to realize the connection, authentication and real-time data receiving and control of the equipment; the front-end access service and the background intermediate service are both connected with a mysql database and a redis memory database, and carry out data communication through an emqx message queue, so that equipment states and control, equipment alarm and processing and equipment linkage processing of a network center, a line center and a site center are realized; the mysql database is used for storing basic configuration data, alarm information and operation logs; the redis memory database is used for storing the real-time state of the equipment, the sharing information of each service and the signaling information.
Front end access service
The system comprises a platform access service, an equipment access service, an entrance guard service, a security inspection service, a perimeter intrusion service, a parking lot management service and an acquisition service; the system is a micro service for realizing access of each subsystem in a station (including stations, parking lots and vehicle sections), and has the functions of realizing connection, authentication, real-time state receiving, alarm signaling processing, control command forwarding, execution result feedback and the like with each subsystem. Each subsystem comprises: the system comprises an access control system, a comprehensive television monitoring system, a safety inspection and detection system, an indoor intrusion alarm system, a perimeter intrusion alarm system, an electronic inspection system, a vehicle entrance and exit management system and an emergency alarm device. Each subsystem of each site is provided with one or more access services according to actual needs to meet the access requirements of the subsystem;
the access control system, called ACS for short, is responsible for gate card authorization, gate card door opening and closing, gate centralized control of each gate access point in the subway system, forced opening and normally opening detection, and simultaneously sends each gate access state to the security integrated platform, receives security integrated platform instructions, realizes functions of gate access system alarm and the like;
the comprehensive television monitoring system is CCTV for short, and is responsible for camera information acquisition, closed circuit television display, camera pan-tilt control, lens zooming and focusing, real-time video display, historical video storage and retrieval in a subway system, and receiving functions of a security integrated platform, such as real-time and historical video retrieval, camera pan-tilt control and the like;
the safety inspection and detection system comprises functions of luggage X-ray detection, metal detection, liquid detection, explosive detection and the like, can provide retrieval and check of real-time images and historical images of luggage, can receive instructions of a security integrated platform, and can upload related information and alarm;
the indoor intrusion alarm system comprises infrared and radar intrusion detection, can detect and send out an alarm when a person or an object illegally intrudes into a designated indoor system, and sends out a related equipment state and an alarm according to the requirement of the security integrated platform, thereby realizing the protection function of the key position of the system;
the perimeter intrusion alarm system comprises a plurality of detection facilities, can meet intrusion detection of positions such as vehicle section enclosing walls, warehouses and the like and send out an alarm, and sends related equipment states and alarms according to the requirements of a security integrated platform to realize the security protection function of the perimeter of a system field area;
the electronic patrol system comprises a patrol stick, a patrol personnel card, an event card and a site card which are required by patrol, can make a patrol plan, record patrol time, sites, events and the sequence of the patrol personnel, check and summarize according to the plan, realize various requirements of patrol inspection, and completely integrate the functions into a security and protection integrated platform;
the vehicle access management system comprises the management of the employee parking lots in the subway field, the setting and modification of the vehicles allowed to enter each parking lot, the time range and the like, the recording and query of the vehicle access information, and the functions of vehicle authorization, remote monitoring, release control, recording and query and the like in the security integrated platform;
and the emergency alarm device is used for alarming in an emergency state and linking related security subsystems to realize related alarm processing in the emergency state.
Background intermediate services
The method comprises security service, alarm service, cascade service, central management service, streaming media service and storage service;
the alarm service is a micro service for receiving and processing alarm signaling of each subsystem in a station (including stations, parking lots and vehicle sections), a line center and a network center, and mainly realizes the functions of alarm information generation, alarm linkage execution, alarm log recording, alarm information confirmation, emergency command equipment control and the like; the alarm service is a stateless service, and each node can arrange a plurality of alarm services according to the load condition so as to meet the requirement of uninterrupted operation of the system;
the cascade service is a micro service for realizing information forwarding in a station (including a station, a parking lot and a vehicle section), a line center and a line network center, and mainly realizes the functions of receiving and sending information of the station, the line and the line network; the cascade service is a stateless service, and each node can arrange a plurality of cascade services according to the load condition to meet the requirement of uninterrupted operation of the system;
the security service is a micro service for realizing front end access in a station (including stations, parking lots and vehicle sections), a line center and a line network center, mainly realizes access, authentication and access processing of monitoring of the station, the line and the line network, is an interactive inlet of a front end and a background of a security integrated platform, and provides a display interface for all information of the security integrated platform except video information; the security service is a stateless service, and each node can arrange a plurality of security services according to the load condition to meet the requirement of uninterrupted operation of the system;
the central management service is a micro service for realizing video real-time and historical video inquiry interface access authentication and access control in a station (including a station, a parking lot and a vehicle section), a line center and a network center, mainly realizes video user authentication and access control processing of station, line and network monitoring, and is an entrance of a security integrated platform video; the central management service is a stateless service, and each node can arrange a plurality of central management services according to the load condition to meet the requirement of uninterrupted operation of the system;
the streaming media service is a micro-service for accessing and forwarding video streaming media by a station (including a station, a parking lot and a vehicle section), a line center and a network center according to the control requirement of central management service, and mainly realizes the video streaming forwarding service for monitoring the station, the line and the network; the streaming media is stateless service, and each node can arrange a plurality of streaming media services according to the load condition to meet the requirement of uninterrupted operation of the system;
the storage service is a micro service for storing and controlling video streams and replaying at a station (including stations, parking lots and vehicle sections), a line center and a line network center, and mainly realizes the inquiry and display of historical videos monitored by the station, the line and the line network;
micro-services
Each micro-service is operated in each corresponding container, is not influenced by the software environment of the operating machine and is convenient to use; each micro service processes a single service, development environment and operation environment are not affected with each other, coupling degree between each micro service is low, and a platform is easy to expand; particularly, the front-end access service is uniformly arranged, so that the platform can be easily accessed to each security subsystem, and the service function of the platform can be conveniently expanded;
data communication is carried out uniformly by adopting an emqx message queue, the front-end display unit is received, and all security subsystems are connected in a downward mode, so that linkage control of all security subsystems is realized;
in terms of data storage and under a micro service architecture, each micro service has a database belonging to the micro service, and the database can select a relational mysql database or a non-relational redis memory database according to the data type of each service.
In an implementation example, micro services are encapsulated by a Docker container and are deployed on a plurality of server nodes, the micro services run in the Docker container in a mirror image mode, each Docker container can run a plurality of micro services, the Docker containers are deployed in a cluster mode, container clusters are arranged and managed by using a K3s architecture, and functions of registration discovery, load balancing and the like of the micro services are achieved; a plurality of micro services are designed according to a stateless and multi-copy mode and can run in a container, and high availability of the whole platform is guaranteed. The micro-service multi-copy message processing adopts a message sharing mode, and the data packet processing is not lost or repeated. Synchronous and asynchronous locks of multiple copies of the microservice are implemented by a redis lock.
Specifically, each micro service is created through a yaml script and packaged into a corresponding mirror image; the mirror images are uniformly stored in a mirror image warehouse and are uniformly managed by the mirror image warehouse positioned in a mirror image server; the mirror image in the mirror image warehouse can realize automatic pull-down, deployment and operation; downloading images from an image server to each container to run through a command script according to configuration; the command script is a set script file, wherein the mirror image position and configuration information of the micro service are specified, and the cluster management service automatically loads and operates, so that the pulling, loading, operating and monitoring of each micro service mirror image are realized.
High availability cluster configuration
The micro-service adopts cluster configuration according to the load condition of each micro-service; each node can arrange a plurality of micro-services according to the load condition to meet the requirement of uninterrupted operation of the system;
the redis memory database, the mysql database and the emqx message queue are all configured in a cluster manner;
the emqx message queue is a bridge for communication of services of a site, a line center and a network center, and each node service sends and receives data, states, commands and receipt through the message queue; simultaneously, emqx adopts cluster configuration to meet the high availability of the system;
the mysql database is used for storing and realizing basic configuration data, alarm information, operation logs and the like of a site, a line center and a line network center; meanwhile, mysql is configured by a dual-computer or multi-computer cluster so as to meet the high availability of the system;
the redis memory database is a specific application of sites, line centers and a network center for storing real-time states of equipment, shared information of various services and access signaling information of terminals; meanwhile, the redis adopts dual-computer or multi-computer cluster configuration so as to meet the high availability of the system.
Front end display unit
The front-end display unit protocol is connected with the plurality of background intermediate services, comprises a monitoring terminal and a management terminal, is a user interface module of a site, a line center and a wire network center, is a B/S framework, adopts an vue framework, and mainly realizes the display of the site, the line and the wire network monitoring terminal, completes the platform functions of user login authentication, line, station and each sub-function selection, electronic map display of equipment, equipment state and alarm viewing processing, equipment control, historical data query, emergency management and the like;
the monitoring terminal realizes the fusion display and control of all security subsystems in an electronic map mode; the electronic map adopts a commercial map engine and a special tool to generate a 3D map of places and floors where equipment such as stations, parking lots, vehicle sections and the like are located, so that equipment positioning, unified management and control are facilitated; fusion display, including on the electronic map, adopting the mode of classifying icons to display various devices in each security subsystem according to the device positions on stations, lines and nets, and classifying and screening according to user selection, thereby realizing the centralized and separate display of each security word system, assisting users to perform centralized fusion management on various devices, avoiding repeatedly entering each security subsystem to perform decentralized control, and greatly facilitating the operation of users and the management of devices; the fusion control comprises switching state icons on an electronic map in real time according to the states of the equipment to enable the states of the equipment to be clear at a glance, and simultaneously providing related control functions of the equipment on the map to facilitate the operation control of a user on the equipment of each security subsystem;
the management terminal is a visual management configuration tool and is used for configuring and generating system data; specifically, importing, exporting, modifying and storing equipment information in the management terminal, and generating the equipment information into an information format required by a security integrated platform; and the system data is generated by importing the configured and checked system data into the system through the management terminal, so that the visual configuration of the security integrated platform data is realized.
Specifically, the front-end display unit functionally comprises functional sub-modules such as a big data billboard, an electronic map display, an alarm center, a technical and defense security subsystem function, a decision support and emergency command, and data statistics and query;
the electronic map is divided into a line network map and a station electronic map. Displaying all the sites of the whole network, the whole line and the whole network on the home page of the electronic map of the network and the line platform; and selecting a specific station in a drilling-down mode, displaying an electronic map of the station after a user selects the specific station, and only displaying the electronic map of the current stage on a vehicle section, a parking lot and the station. The electronic map realizes that the global resources are displayed on the map according to the position of the real object, and can carry out operations such as amplification, reduction, movement, roaming and the like on the map. The electronic map supports 2D/3D switching and floor switching;
the big data billboard function sub-modules are arranged in a station center, a line center and a wire network center and used for reflecting the overall appearance of the whole platform and visually displaying the whole platform by using a data visualization technology;
the decision support and emergency command function sub-module provides processing plans for setting various alarms, when an alarm occurs, the security and protection integrated platform can automatically or manually recheck alarm information, and after the alarm is confirmed, the platform automatically or manually starts the relevant plans; the part of functions mainly comprise resource management, plan decision and plan report; the camera capture and video of the alarm linkage part are defaulted as the execution content of the emergency plan process;
the data statistics and query function sub-module mainly comprises equipment state statistics and query, equipment alarm statistics and query, operation record statistics and query, log query and the like, is convenient for a user to collect and view various information, track an operation process and the like, and is convenient for realizing the statistics and analysis functions of the system;
the alarm center performs centralized display and processing on the alarms and the faults; the management terminal can define alarm types, alarm levels, linkage processing configuration, alarm information display and prompt; after the alarm occurs, the monitoring terminal can process the alarm information, and the platform records the whole alarm process. Only the event of the station is displayed at the station level, a tree list needs to be added on a line network and a line, and the selection of tree nodes is supported to filter and display the alarm information of different stations and lines. And for the generated alarm, displaying on an electronic map and displaying on an event center list, and popping up a video picture according to a configured camera after the alarm is generated. The whole platform is synchronously updated for the operation of the alarm, and the line and the network can subscribe the alarm according to the requirement.
Data processing
The platform main data and processing flow comprises flows of equipment state and control, equipment alarm and processing, equipment linkage processing and the like, and specifically comprises the following steps:
device status and control flow
As shown in fig. 3, the device status and control flow mainly includes the following contents:
the front end access service maintains and sets the equipment state to a redis memory database at regular time and sends the equipment state to an emqx message queue;
when the monitoring terminal logs in, the monitoring terminal inquires the current states of all equipment of a specified site from the security service and registers state notification;
the front access service uploads the equipment state when the equipment state changes or at regular time;
the security service receives the equipment state change and a redis memory database;
the monitoring terminal receives and displays the state change information of the equipment;
the monitoring terminal inquires and displays the historical state of the equipment to the security service;
wherein, the equipment state information of the network center and the line center is forwarded through the cascade service.
Equipment alarm and processing flow
As shown in fig. 4, the device alarm and processing flow mainly includes the following contents:
the front end accesses the service maintenance detection equipment to alarm and sends an alarm signaling to an alarm service;
the alarm service generates alarm information according to the alarm signaling, stores the alarm information in a mysql database, and simultaneously pushes the alarm information to a monitoring terminal, a line center and a line network center;
when the monitoring terminal is started, inquiring real-time alarm, registering and receiving alarm information, and updating and displaying when the alarm information is received;
the monitoring terminal sends alarm confirmation information to the alarm service when the user confirms;
the alarm service receives and processes the alarm confirmation information and stores the information in a database;
the monitoring terminal inquires real-time and historical alarm information from the alarm service;
wherein, the alarm information is pushed to the line center and the network center and is forwarded by the cascade service.
Equipment linkage processing flow
The front end access service registers and receives the equipment action message;
when the alarm service generates an alarm, checking and triggering related alarm linkage actions;
the monitoring terminal sends a plan starting message when starting the emergency plan;
the alarm service sends a related equipment action instruction according to the emergency plan association equipment;
the monitoring terminal directly sends a device control command message according to user operation;
the front-end access service receives the equipment action instruction, sends the action instruction to each subsystem of the site center and returns an execution result;
the monitoring terminal and the alarm service receive the action execution result, display and record;
the action information of the receiving equipment of the line center and the line network center is forwarded by the cascade service.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a high available track traffic security protection integrated platform based on little service architecture which characterized in that: the system comprises a micro-service and a front-end display unit;
the micro-service comprises a front-end access service and a background intermediate service which are respectively and independently operated in corresponding containers;
the front-end display unit is connected with the background intermediate service to realize centralized management of equipment accessed to each subsystem of the site center in the security integrated platform;
the equipment is accessed to the security integrated platform through the front-end access service so as to realize the connection, authentication and real-time data receiving and control of the equipment;
the front-end access service and the background intermediate service are both connected with a mysql database and a redis memory database, and carry out data communication through an emqx message queue, so that equipment states and control, equipment alarm and processing and equipment linkage processing of a network center, a line center and a site center are realized;
the mysql database is used for storing basic configuration data, alarm information and operation logs;
the redis memory database is used for storing the real-time state of the equipment, the sharing information of each service and the signaling information.
2. The micro-service architecture based high availability rail transit security integrated platform of claim 1, wherein the background intermediate services comprise security services, alarm services, cascade services, central management services, streaming media services, storage services.
3. The micro-service architecture based high availability rail transit security integrated platform of claim 2, wherein the front end access service comprises: platform access service, equipment access service, access control service, security inspection service, perimeter intrusion service, parking lot management service and acquisition service.
4. The micro-service architecture based high availability rail transit security integrated platform of claim 3, wherein: the front-end display unit comprises a monitoring terminal and a management terminal; the monitoring terminal realizes fusion display and control of the security integrated platform in an electronic map mode; the management terminal is a visual management configuration tool and is used for configuring and generating system data.
5. The micro-service architecture based high availability rail transit security integrated platform of claim 4, wherein the implementation process of device status and control comprises:
the front end access service maintains and sets the equipment state to a redis memory database at regular time and sends the equipment state to an emqx message queue;
when the monitoring terminal logs in, the monitoring terminal inquires the current states of all equipment of a specified site from the security service and registers state notification;
the front access service uploads the equipment state when the equipment state changes or at regular time;
the security service receives the equipment state change and a redis memory database;
the monitoring terminal receives and displays the state change information of the equipment;
the monitoring terminal inquires and displays the historical state of the equipment to the security service;
wherein, the equipment state information of the network center and the line center is forwarded through the cascade service.
6. The micro-service architecture based high availability rail transit security integrated platform of claim 5, wherein the implementation flow of device alarm and processing comprises:
the front end accesses the service maintenance detection equipment to alarm and sends an alarm signaling to an alarm service;
the alarm service generates alarm information according to the alarm signaling, stores the alarm information in a mysql database, and simultaneously pushes the alarm information to a monitoring terminal, a line center and a line network center;
when the monitoring terminal is started, inquiring real-time alarm, registering and receiving alarm information, and updating and displaying when the alarm information is received;
the monitoring terminal sends alarm confirmation information to the alarm service when the user confirms;
the alarm service receives and processes the alarm confirmation information and stores the information in a database;
the monitoring terminal inquires real-time and historical alarm information from the alarm service;
wherein, the alarm information is pushed to the line center and the network center and is forwarded by the cascade service.
7. The micro-service architecture based high availability rail transit security integrated platform of claim 6, wherein the implementation process of the device linkage processing comprises:
the front end access service registers and receives the equipment action message;
when the alarm service generates an alarm, checking and triggering related alarm linkage actions;
the monitoring terminal sends a plan starting message when starting the emergency plan;
the alarm service sends a related equipment action instruction according to the emergency plan association equipment;
the monitoring terminal directly sends a device control command message according to user operation;
the front-end access service receives the equipment action instruction, sends the action instruction to each subsystem of the site center and returns an execution result;
the monitoring terminal and the alarm service receive the action execution result, display and record;
the action information of the receiving equipment of the line center and the line network center is forwarded by the cascade service.
8. The micro-service architecture based high availability rail transit security integrated platform of claim 7, wherein the subsystems of the site center comprise: the system comprises an access control system, a comprehensive television monitoring system, a safety inspection and detection system, an indoor intrusion alarm system, a perimeter intrusion alarm system, an electronic inspection system, a vehicle entrance and exit management system and an emergency alarm device.
9. The micro-service architecture based high availability rail transit security integrated platform of claim 1, wherein: and the micro-service adopts cluster configuration according to the load condition.
10. The micro-service architecture based high availability rail transit security integrated platform of claim 1, wherein: the redis memory database, the mysql database and the emqx message queue are all configured by a dual-computer or multi-computer cluster.
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