Rail transit comprehensive monitoring system standby center operation control method, system, equipment and medium

Abstract

The invention relates to a rail transit comprehensive monitoring system standby center operation control method, system and device and a medium, and the method comprises the steps: during starting, automatically analyzing a service starting file to start a non-control service, and carrying out the non-control operation including data real-time storage, data subscription and data classification display; updating the list according to a storage configuration requirement input by a user, and storing or abandoning data of a specific station and performing non-control operation based on the updated list; in the starting or running process, the running state of the control center is requested, and the control service of the standby center is started or stopped according to the specific numerical value or response condition fed back by the control center. The technical problems of the standby center in the field of rail transit can be effectively solved, the capabilities of data storage, quick response and taking over of the main control center can be remarkably improved, meanwhile, potential safety hazards are greatly reduced, and a powerful guarantee is provided for safe and efficient operation of a rail transit system.

Description

Technical Field

[0001] The present invention relates to the technical field of urban rail transit monitoring, and in particular to a method, system, equipment and medium for controlling the operation of a backup center of a rail transit integrated monitoring system. Background Art

[0002] In the field of rail transit, with the widespread application of fully automatic operation technology, the construction standards of new lines generally require the configuration of a backup center to ensure that when the main control center fails, it can quickly take over and maintain the normal operation of the line. Although the backup center is on standby during daily operations, it still needs to remain in operation so that it is ready to take over the work of the main control center at any time.

[0003] However, since the probability of the backup center actually being put into use is relatively low, its hardware configuration, especially storage devices, is often reduced to reduce costs. A significant problem caused by this reduction is that the hard disk capacity is limited, and it is easy to run out of storage space. When the hard disk space is close to saturation, it will not only affect the data storage capacity of the backup center, but also pose a potential threat to its ability to respond quickly and take over the main control center.

[0004] In addition, since the backup center is used less frequently in daily operations, the operator will also reduce the number of management personnel. In some cases, the backup center may even be unattended. This management model brings significant safety risks, such as no one to confirm the alarm information in time and lack of real-time supervision of equipment control. These problems may not only delay the best time to handle the fault, but also have a negative impact on the overall safety and stability of the rail transit system.

[0005] Therefore, how to improve the hardware configuration and management efficiency of the backup center to ensure that it can play its due role at critical moments is an urgent problem to be solved in the current rail transit field. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a method, system, device and medium for operating the backup center of a rail transit integrated monitoring system, which solves the technical problems that the backup center in the rail transit field has limited hard disk capacity and insufficient management personnel due to reduced hardware configuration, and the ability to store data, respond quickly and take over the main control center cannot meet the requirements, as well as brings potential safety hazards.

[0008] (II) Technical solution

[0009] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0010] In a first aspect, an embodiment of the present invention provides an operation control method of a backup center of a rail transit integrated monitoring system, comprising:

[0011] When the standby center is started for the first time or restarted, the pre-configured service startup file is automatically parsed to selectively enable at least one non-control service, and non-control operations including real-time storage, data subscription and data classification display of data from all rail transit stations are performed through the enabled non-control services;

[0012] Update the existing station configuration list according to the storage configuration requirements input by the user, selectively save or discard the data of specific stations based on the updated station configuration list, and perform non-control operations including data subscription and data classification display;

[0013] During the initial startup, restart or operation of the standby center, the operating status of the control center is requested through the enabled non-control services, and based on the specific values ​​or responses fed back by the control center, it is dynamically determined whether the control service of the standby center needs to be enabled or disabled;

[0014] When it is determined that the control service needs to be enabled, the control service is enabled automatically according to the status of the standby center directly or after a verification mechanism of a preset time, and the device control instructions are issued through the enabled service to take over the control operations of the control center;

[0015] When it is determined that the control service needs to be deactivated, the control service is deactivated according to a deactivation instruction input by the user or after another preset time verification mechanism, and only non-control operations are maintained.

[0016] Optionally, when the standby center is first started or restarted, the pre-configured service startup file is automatically parsed to selectively enable at least one non-control service, and the non-control operations including real-time storage, data subscription and data classification display of data from all rail transit stations through the enabled non-control services include:

[0017] When the standby center is started for the first time or restarted, it automatically detects and reads the pre-configured startup service configuration file, and parses the configuration information in the startup service configuration file to determine the non-control services that need to be enabled;

[0018] If the startup service configuration file is empty or does not exist, all non-control services will be started;

[0019] Receive real-time data from all rail transit stations through the enabled integrated monitoring system service, parse the received real-time data, and store the parsed real-time data directly into the real-time database cache, overwriting the previous latest data. Do not transfer the historical database table through the historical data service, and only retain the latest data information;

[0020] By enabling the standby center client HMI service, a data subscription request is initiated to the standby center server, so that the standby center server responds to the request, pushes the latest data content of the device to the standby center client HMI service for display, and configures the toolbar containing log and alarm categories not to display any data.

[0021] Optionally, according to the storage configuration requirements input by the user, the existing station configuration list is updated, and based on the updated station configuration list, the data of a specific station is selectively saved or discarded, and non-control operations including data subscription and data classification display are performed, including:

[0022] Receive storage configuration requirements input by users in a pre-configured tool interface, generate corresponding data files using tools in the tool interface, and send the data files to the backup center server;

[0023] In response to the received storage station change notification, parsing the configuration information in the data file to update the existing station configuration list;

[0024] Receive data from all stations on the line, and based on the updated station configuration list, transfer the received data to the corresponding database table for the station data that needs to be stored according to the loaded updated station configuration, and directly discard the station data that does not need to be stored without transferring it to the database table;

[0025] Through the enabled standby center client HMI service, a data subscription request is initiated to the standby center server, so that the standby center server responds to the request, pushes the device data to the standby center client HMI service for display, and configures the toolbar containing log and alarm categories. According to the storage configuration of the station, only the relevant information of the stored station is displayed to realize the classified display of data.

[0026] Optionally, during the initial startup, restart or operation of the standby center, the operation status of the control center is requested through the enabled non-control services, and according to the specific values ​​or responses fed back by the control center, it is dynamically determined whether the control service of the standby center needs to be enabled or disabled, including:

[0027] During the initial startup, restart or operation of the standby center, the enabled status detection service is used to send a request to the control center through a preset interface to obtain the operating status information of the integrated monitoring system platform;

[0028] Receive the operation status information expressed in the form of specific numerical values ​​fed back by the control center;

[0029] Determine the operating status of the control center based on the values ​​received from the control center;

[0030] If the feedback value is 1, it is determined that the control center is operating normally and there is no need to enable the control service of the standby center;

[0031] If the feedback value is 0 or there is no response from the control center after three consecutive requests, it is determined that there is a fault in the control center and the control service of the backup center needs to be enabled.

[0032] Optionally, when it is determined that the control service needs to be enabled, the control service is enabled automatically according to the status of the standby center directly or after a verification mechanism of a preset time, and the device control instructions are issued through the enabled service to take over the control operations of the control center, including:

[0033] When it is determined that the control service needs to be enabled, if it is during the initial startup or restart of the backup center, the control service of the backup center is directly enabled;

[0034] If the standby center is in operation, a preset waiting time timer is read and started;

[0035] During a preset waiting time, continuously polling the operation status of the control center through a preset interface to verify whether the control center has resumed normal operation;

[0036] If after a preset waiting time, the normal operation status feedback from the control center is still not received, the control center failure is finally confirmed, and the control service of the backup center is immediately activated;

[0037] After enabling the control service of the standby center, subscribe to data from the standby center server through the HMI service of the standby center client to display the latest data content of the device on the HMI service of the standby center client, and select the corresponding device through the HMI service of the standby center client to issue control instructions to take over the control operations of the control center.

[0038] Optionally, when it is determined that the control service needs to be deactivated, the control service is deactivated according to a deactivation instruction input by the user or after another preset time verification mechanism, and only the non-control operation is maintained, including:

[0039] When it is determined that the control service needs to be deactivated, if an immediate deactivation instruction input by the user is received, the control service is immediately deactivated, and only non-control operations are maintained;

[0040] If no immediate deactivation instruction input by the user is received, another preset waiting time timer is read and started to verify whether the standby center is currently performing corresponding device control;

[0041] During another preset waiting time, by checking the communication status between the backup center and the device and / or the sending record of the control command, continuously monitoring whether the backup center is controlling the device;

[0042] If after another preset waiting time, it is detected that the standby center is not controlling the device or has not received the immediate deactivation instruction input by the user, the control service of the standby center is immediately deactivated, and only non-control operations are maintained.

[0043] In a second aspect, an embodiment of the present invention provides an operation control system of a backup center of a rail transit integrated monitoring system, including:

[0044] A non-control service configuration module is used to automatically parse the pre-configured service startup file to selectively enable at least one non-control service when the standby center is first started or restarted, and to perform non-control operations including real-time storage, data subscription and data classification display of data from all rail transit stations through the enabled non-control services;

[0045] A non-control execution module, used to update the existing station configuration list according to the storage configuration requirements input by the user, selectively save or discard the data of a specific station based on the updated station configuration list, and perform non-control operations including data subscription and data classification display;

[0046] Control service activation judgment is used to request the operating status of the control center through the enabled non-control services during the initial startup, restart or operation of the standby center, and dynamically judge whether the control service of the standby center needs to be activated or deactivated based on the specific values ​​or responses fed back by the control center;

[0047] The judgment execution module is used to automatically enable the control service directly or after a verification mechanism with a preset time period according to the status of the standby center when it is determined that the control service needs to be enabled, and issue device control instructions through the enabled service to take over the control operations of the control center; when it is determined that the control service needs to be disabled, the control service is disabled according to the deactivation instruction input by the user or after another verification mechanism with a preset time period, and only non-control operations are maintained.

[0048] In a third aspect, an embodiment of the present invention provides an operation control device of a backup center of a rail transit integrated monitoring system, including:

[0049] The control center is used to monitor the operating status of the rail transit system, provide control instructions to the corresponding controlled equipment, and feedback the operating status information to the backup center;

[0050] A backup center, used to execute the operation control method of the backup center of the rail transit integrated monitoring system as described above, so as to dynamically take over the control center; and

[0051] The station interface is used to receive and execute control instructions issued by the backup center or the control center, or to upload data from station equipment along the entire line.

[0052] Optionally, the control center and the standby center both include a client, a server, and an interface, and the station interface includes a station interface control service and a station interface data conversion service;

[0053] The client of the control center and the standby center are deployed with the client HMI service and the client alarm service, data proxy service and client control service interacting with the client HMI service;

[0054] The server of the control center and the standby center are deployed with status detection service, data service, configuration service, server alarm service, server log service and server control service; the status detection service is used to request the operation status of the control center or the standby center; the data service is used to store data from at least one of the stations on the whole line, the standby center equipment and the control center equipment; the configuration service is used to process the data storage of the data service and respond to the query request by enabling the client alarm service through the server alarm service to display the alarm data at the client HMI service, and enabling the data proxy service client to display the historical data at the HMI service through the log service; the server control service is used to send control instructions to the station interface control service through interaction with the client control service, or send control instructions to the standby center equipment or the control center equipment through the interface end;

[0055] The interface ends of the control center and the standby center both include data conversion services, data interfaces, and control interfaces; the data conversion service is used to receive data from the standby center device or the control center device through the data interface and store it in the data service;

[0056] The station interface control service is used to control the station equipment according to the control instructions issued by the server control service of the control center or the backup center. The station interface data conversion service is used to receive and convert the data of the station equipment to the data service of the control center or the backup center.

[0057] In a fourth aspect, an embodiment of the present invention provides a computer-readable medium having computer executable instructions stored thereon, and when the executable instructions are executed by a processor, the operation control method of the backup center of the rail transit integrated monitoring system as described above is implemented.

[0058] (III) Beneficial effects

[0059] The beneficial effects of the present invention are as follows: In the field of rail transit, the reduction of the hardware configuration of the backup center often leads to problems such as limited hard disk capacity and insufficient management personnel. These technical bottlenecks pose challenges to its data storage, rapid response and ability to take over the main control center, and may cause safety hazards. However, the present invention can significantly optimize the operating efficiency of the backup center and reduce potential risks through a series of refined technical operations.

[0060] First, when the backup center is first started, it automatically parses the pre-configured service startup file to selectively enable at least one non-control service. The intelligent processing of this step enables the backup center to efficiently perform non-control operations including real-time storage, data subscription and data classification display of all rail transit station data, effectively solving the problems of insufficient storage space and excessive alarm information.

[0061] Secondly, according to the storage configuration requirements input by the user, the backup center can flexibly update the station configuration list and selectively save or discard the data of specific stations based on the updated list. This customized data management method not only meets the differentiated needs of users for the importance of data at different stations, but also further optimizes the data storage strategy and improves the utilization of storage space.

[0062] In addition, the system actively requests the operating status of the control center during initial startup or operation, and dynamically determines whether to enable or disable the control service based on the specific values ​​or responses fed back by the control center. This real-time status monitoring and response mechanism significantly enhances the coordination between the backup center and the control center, ensuring the stability and security of the system under any circumstances.

[0063] When it is determined that the control service needs to be enabled, the control service is automatically enabled according to its own status directly or after a preset verification mechanism, and the device control instructions are issued through the enabled service to take over the control operations of the control center. This fast and accurate control service switching capability greatly improves the response speed and takeover capability of the backup center in emergency situations.

[0064] It is also important to note that when it is determined that the control service needs to be deactivated, the backup center will strictly follow the deactivation instructions entered by the user or another preset time verification mechanism to deactivate the control service while maintaining the continuation of non-control operations. This rigorous control service deactivation process not only prevents system risks caused by misoperation, but also ensures the continued stable operation of the backup center in non-control functions.

[0065] Therefore, the present invention can not only effectively solve the technical problems faced by the backup center in the field of rail transit, but also significantly improve its ability to store data, respond quickly and take over the main control center, while greatly reducing safety hazards, providing strong guarantees for the safe and efficient operation of the rail transit system. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] Figure 1 A schematic flow chart of an operation control method of a backup center of a rail transit integrated monitoring system provided by an embodiment of the present invention;

[0067] Figure 2 A specific flow chart of step S1 of an operation control method of a backup center of a rail transit integrated monitoring system provided by an embodiment of the present invention;

[0068] Figure 3 A specific flow chart of step S2 of an operation control method of a backup center of a rail transit integrated monitoring system provided by an embodiment of the present invention;

[0069] Figure 4 A specific flow chart of step S3 of an operation control method of a backup center of a rail transit integrated monitoring system provided by an embodiment of the present invention;

[0070] Figure 5 A specific flow chart of step S4a of an operation control method of a backup center of a rail transit integrated monitoring system provided by an embodiment of the present invention;

[0071] Figure 6 A specific flow chart of step S4b of an operation control method of a backup center of a rail transit integrated monitoring system provided by an embodiment of the present invention;

[0072] Figure 7 A schematic diagram of the composition of an operation control device of a backup center of a rail transit integrated monitoring system provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0073] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0074] Prior to this, in order to facilitate understanding of the technical solution provided by the present invention, some concepts are first introduced below.

[0075] Urban rail transit integrated monitoring system: Urban rail transit integrated monitoring system is a comprehensive system designed for the rail transit industry. The system integrates multiple automation subsystems, such as SCADA (Supervisory Control and Data Acquisition) system, and is built using general-purpose computers, network equipment and large-scale SCADA software platforms.

[0076] Backup center: When the control center of the urban rail transit integrated monitoring system fails, the backup center acts as a temporary control center; the functions of the backup center are the same as those of the control center, and it is also called a disaster recovery center.

[0077] like Figure 1 As shown, an operation control method of a standby center of a rail transit integrated monitoring system proposed in an embodiment of the present invention includes: when the standby center is initially started or restarted, automatically parsing a pre-configured service startup file to selectively enable at least one non-control service, and performing non-control operations including real-time storage of data from all rail transit stations, data subscription, and data classification display through the enabled non-control services; updating an existing station configuration list according to a storage configuration requirement input by a user, and selectively saving or discarding data of a specific station based on the updated station configuration list, and performing non-control operations including data subscription and data classification display; During the initial startup, restart or operation of the standby center, the operating status of the control center is requested through the enabled non-control services, and based on the specific values ​​or responses fed back by the control center, it is dynamically determined whether the control service of the standby center needs to be enabled or disabled; when it is determined that the control service needs to be enabled, the control service is automatically enabled based on the status of the standby center directly or after a verification mechanism with a preset time period, and device control instructions are issued through the enabled services to take over the control operations of the control center; when it is determined that the control service needs to be disabled, the control service is disabled based on the deactivation instruction input by the user or after another verification mechanism with a preset time period, and only non-control operations are maintained.

[0078] First, when the backup center is first started, it automatically parses the pre-configured service startup file to selectively enable at least one non-control service. The intelligent processing of this step enables the backup center to efficiently perform non-control operations including real-time storage, data subscription and data classification display of all rail transit station data, effectively solving the problems of insufficient storage space and excessive alarm information.

[0079] Secondly, according to the storage configuration requirements input by the user, the backup center can flexibly update the station configuration list and selectively save or discard the data of specific stations based on the updated list. This customized data management method not only meets the differentiated needs of users for the importance of data at different stations, but also further optimizes the data storage strategy and improves the utilization of storage space.

[0080] In addition, the system actively requests the operating status of the control center during initial startup or operation, and dynamically determines whether to enable or disable the control service based on the specific values ​​or responses fed back by the control center. This real-time status monitoring and response mechanism significantly enhances the coordination between the backup center and the control center, ensuring the stability and security of the system under any circumstances.

[0081] When it is determined that the control service needs to be enabled, the control service is automatically enabled according to its own status directly or after a preset verification mechanism, and the device control instructions are issued through the enabled service to take over the control operations of the control center. This fast and accurate control service switching capability greatly improves the response speed and takeover capability of the backup center in emergency situations.

[0082] It is also important to note that when it is determined that the control service needs to be deactivated, the backup center will strictly follow the deactivation instructions entered by the user or another preset time verification mechanism to deactivate the control service while maintaining the continuation of non-control operations. This rigorous control service deactivation process not only prevents system risks caused by misoperation, but also ensures the continued stable operation of the backup center in non-control functions.

[0083] Therefore, the present invention can not only effectively solve the technical problems faced by the backup center in the field of rail transit, but also significantly improve its ability to store data, respond quickly and take over the main control center, while greatly reducing safety hazards, providing strong guarantees for the safe and efficient operation of the rail transit system.

[0084] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0085] Specifically, an operation control method of a rail transit integrated monitoring system backup center includes:

[0086] S1. When the standby center is started for the first time or restarted, the pre-configured service startup file is automatically parsed to selectively enable at least one non-control service, and non-control operations including real-time storage, data subscription and data classification display of data from all rail transit stations are performed through the at least one enabled non-control service.

[0087] Furthermore, if Figure 2 As shown, step S1 includes:

[0088] S11. When the standby center is started or restarted for the first time, the pre-configured startup service configuration file is automatically detected and read, and the configuration information in the startup service configuration file is parsed to determine the non-control services that need to be enabled.

[0089] When the backup center is started or restarted for the first time, it automatically detects and reads the pre-configured startup service configuration file. It parses the information in the configuration file to determine which non-control services need to be enabled. These non-control services may include monitoring, data processing, display, etc., but do not include services that directly control devices.

[0090] S12. If the startup service configuration file is empty or does not exist, all non-control services are started. This is a fault tolerance mechanism to ensure that the backup center can still operate as expected in the absence of a configuration file.

[0091] S13. Receive real-time data from all rail transit stations through the enabled integrated monitoring system service, parse the received real-time data, and store the parsed real-time data directly in the real-time database cache, overwriting the previous latest data, without transferring the historical database table through the historical data service, and only retaining the latest data information. This approach reduces the storage space occupied and improves the efficiency of data processing, which is particularly suitable for the situation of insufficient storage space and excessive alarm information that may be faced when the backup center is first enabled.

[0092] S14. Initiate a data subscription request to the standby center server through the enabled standby center client HMI (human-machine interface) service, so that the standby center server responds to the request, pushes the latest data content of the device to the standby center client HMI service for display, and configures the toolbar containing log and alarm categories not to display any data.

[0093] In a specific embodiment, the current server stores the device real-time data, device historical data, and device alarm data. The display data of the alarm bar comes from the device alarm data. The display of the device panel and device graphics comes from the device real-time data. The data of the log bar comes from the device historical data.

[0094] The latest data content of the device is pushed to the HMI service of the backup center client for display, and the toolbar containing log and alarm categories is configured not to display any data. This means that when the backup center is first enabled or restarted, the user will not see a large amount of historical log and alarm information, thereby simplifying the interface and reducing information interference. If you need to view this information, the user can manually enable the historical storage function.

[0095] In one embodiment, when the standby center is first started, the data processing flow is performed by default:

[0096] Step 1: When the backup center is started for the first time, the pre-configured startup service configuration file process.xml is read; this file is loaded each time the backup center is started to confirm which services do not need to be started. By default, services with a lot of historical data such as logs and alarms are configured in the file; if the content of the process.xml file is empty, all services are started by default (except the control service).

[0097] Step 2: After loading process.xml, start the integrated monitoring system service according to the configuration.

[0098] Step 3: The backup center receives data from stations along the entire line.

[0099] Step 4: Analyze the data information and store the real-time data into the real-time library cache, overwriting the latest data, and do not transfer the historical database table through the historical data service; this ensures that the platform only retains the latest data information.

[0100] Step 5: The standby center client HMI service subscribes to data from the standby center server and displays the latest data content of the device on the HMI; no information is displayed in the log, alarm and other toolbars.

[0101] S2. According to the storage configuration requirements input by the user, the existing station configuration list is updated, and based on the updated station configuration list, the data of a specific station is selectively saved or discarded, and non-control operations including data subscription and data classification display are performed.

[0102] Furthermore, if Figure 3 As shown, step S2 includes:

[0103] S21. Receive storage configuration requirements input by the user in a pre-configured tool interface, generate corresponding data files using tools in the tool interface, and send the data files to the backup center server.

[0104] S22. In response to the received storage station change notification, parse the configuration information in the data file to update the existing station configuration list.

[0105] When the backup center server receives a change notification of a stored station (for example, a user adds a new station to be stored or deletes some stations), the server responds to the notification.

[0106] The server will parse the configuration information in the previously received data file and update the existing station configuration list based on the new information. This list records all the stations that currently need to store data and the related storage configuration.

[0107] S23. Receive data from stations on the entire line, and based on the updated station configuration list, transfer the received data to the corresponding database table for the station data that needs to be stored according to the loaded updated station configuration, and directly discard the station data that does not need to be stored without transferring it to the database table.

[0108] The backup center will receive data from all rail transit stations, including the station's operating status, passenger flow, equipment failure information, etc.

[0109] Based on the updated station configuration list, the server will process the received data. For the station data that needs to be stored, the server will transfer the data to the corresponding database table according to the loaded updated station configuration. In this way, users can query and analyze the historical data at any time.

[0110] For station data that does not need to be stored, the server will directly discard this data and will not transfer it to the database table. This approach can save storage space and improve data processing efficiency.

[0111] S24. Initiate a data subscription request to the standby center server through the enabled standby center client HMI service, so that the standby center server responds to the request, pushes the latest data content of the device to the standby center client HMI service for display, and configures a toolbar containing log and alarm categories according to the storage configuration of the station, only displays the relevant information of the stored station, and realizes the classified display of data.

[0112] Through the enabled standby center client HMI service, data subscription requests are sent to the standby center server. These requests include the type of data to be displayed, the frequency of updates, etc.

[0113] The backup center server will respond to these requests and push the latest data content of the device to the HMI service of the backup center client for display. In this way, users can view the operation status and related information of the station in real time.

[0114] At the same time, the toolbar of the HMI service will be displayed according to the storage configuration of the station. For the relevant information of the stored station (such as log and alarm information), the toolbar will display this data; for the information of the unstored station, the toolbar will not be displayed. This classification display method can help users understand the situation of each station more clearly and improve the efficiency of operation management.

[0115] In step S2, the user is provided with the choice of data source and data storage. The operator can estimate the demand and selectively store the historical data of certain stations, such as hub stations, key stations, etc., and can also selectively display and store data.

[0116] In a specific embodiment, the following process of customizing station storage is first executed:

[0117] Step 1: Open the tool interface in the backup center. The tool will read the station configuration list from the server library table. The user selects the station to be stored and saves it.

[0118] Step 2: The tool generates configuration information and generates a json file.

[0119] Step 3: The tool calls the interface to send the json file content to the backup center server and notify the backup center.

[0120] It should be noted that the tool interface is an exe program. When the tool is opened in the client HMI tool menu, it will detect whether the backup center is online before opening. If it is not online, it will prompt that the backup center system is not detected. When the user clicks Save, the tool will generate a json format configuration file, send it to the backup center service and write the configuration information. When the backup center restarts, this configuration information will be initialized.

[0121] Step 4: At this point, the backup center receives the storage station change notification, parses the JSON file content, and updates the configuration table.

[0122] Step 5: The backup center receives data from stations along the entire line.

[0123] Step 6: Analyze the data information and store the real-time data into the real-time library cache, overwriting the latest data.

[0124] Step 7: Process the historical data separately according to the loaded storage station configuration.

[0125] Step 8: For the station data that needs to be stored, write the received data into the database table to form alarms, logs and other contents; for the station data that does not need to be stored, discard it and do not transfer it to the database table.

[0126] Step 9: The standby center client HMI service subscribes to data from the standby center server and displays the latest data content of the equipment on the HMI; in the log, alarm and other toolbars, only the information of the storage station is displayed.

[0127] S3. During the initial startup, restart or operation of the standby center, the operating status of the control center is requested by enabling non-control services, and based on the specific values ​​or responses fed back by the control center, it is dynamically determined whether the control service of the standby center needs to be enabled or disabled.

[0128] Furthermore, if Figure 4 As shown, step S3 includes:

[0129] S31. During the initial startup, restart or operation of the standby center, the enabled status detection service is used to send a request to the control center through a preset interface to obtain the operating status information of the integrated monitoring system platform.

[0130] S32. Receive the operation status information expressed in the form of specific numerical values ​​fed back by the control center.

[0131] S33. Determine the operating status of the control center according to the value received from the control center.

[0132] S34. If the feedback value is 1, it is determined that the control center is operating normally and there is no need to enable the control service of the backup center; if the feedback value is 0 or no response is obtained from the control center after three consecutive requests, it is determined that there is a fault in the control center and the control service of the backup center needs to be enabled.

[0133] S4a. When it is determined that the control service needs to be enabled, the control service is enabled directly or automatically after a verification mechanism of a preset time according to the status of the standby center, and device control instructions are issued through the enabled service to take over the control operations of the control center.

[0134] Furthermore, if Figure 5 As shown, step S4a includes:

[0135] S4a1. When it is determined that the control service needs to be enabled, if it is during the initial startup or restart of the standby center, the control service of the standby center is directly enabled.

[0136] S4a2. If the backup center is in operation, a preset waiting time timer is read and started. The default waiting time is configured to be 10 minutes to prevent misjudgment caused by temporary factors such as network fluctuations. This ensures that the actual status of the control center is confirmed as much as possible before enabling the backup center control service.

[0137] S4a3. During a preset waiting time, continuously poll the operation status of the control center through a preset interface to verify whether the control center has resumed normal operation.

[0138] S4a4: If the normal operation status feedback from the control center is not received after a preset waiting time, the control center failure is finally confirmed, and the control service of the backup center is immediately activated.

[0139] S4a5. After enabling the control service of the standby center, subscribe to data from the standby center server through the HMI service of the standby center client to display the latest data content of the device on the HMI service of the standby center client, and select the corresponding device through the HMI service of the standby center client to issue control instructions to take over the control operations of the control center.

[0140] S4b. When it is determined that the control service needs to be deactivated, the control service is deactivated according to a deactivation instruction input by the user or after another preset time verification mechanism, and only non-control operations are maintained.

[0141] Whether the control service needs to be deactivated can be determined in a variety of ways, including but not limited to the backup center requesting feedback through an interface to learn that the control center platform has returned to normal, or based on user input or system internal judgment logic.

[0142] Furthermore, if Figure 6 As shown, step S4b includes:

[0143] S4b1. When it is determined that the control service needs to be deactivated, if an immediate deactivation instruction input by the user is received, the control service is immediately deactivated, and only non-control operations are maintained.

[0144] After determining that the control service needs to be deactivated, a prompt box will pop up on the client HMI first, asking the user whether to immediately deactivate the control service. This step allows the user to decide whether to immediately deactivate the control service based on the actual situation. If the user chooses to immediately deactivate the control service, the deactivation operation will be executed. At this time, the standby center client HMI interface will not be able to select the device to send control, and prompt the user that he has no right to perform related operations. This ensures the timely deactivation of the control service and prevents control rights conflicts or misoperations.

[0145] S4b2, if the immediate deactivation instruction input by the user is not received, another preset waiting time timer is read and started to verify whether the standby center is currently controlling the corresponding device. This default configuration time can be set according to the actual situation, for example, 5 minutes. This step not only gives the user time to process the current control task, but also prevents the user from forgetting to deactivate the standby center control service after completing the task.

[0146] S4b3, during another preset waiting time, by checking the communication status between the backup center and the device and / or the sending record of the control command, continuously monitor whether the backup center is controlling the device. During the waiting time, continuously monitor whether the backup center is controlling the device. This can be achieved by checking the communication status between the backup center and the device, the sending record of the control command, etc.

[0147] S4b4. If after another preset waiting time, it is detected that the standby center is not controlling the device or has not received the immediate deactivation instruction input by the user, the control service of the standby center is immediately deactivated, and only non-control operations are maintained.

[0148] The solution of step S4b ensures that, in the case where no immediate deactivation instruction is received from the user, a buffer period can be reasonably arranged so that the user can complete the current control task and automatically or manually deactivate the control service when appropriate.

[0149] It is worth noting that when it is determined that the control service needs to be kept silent, the control service is not enabled and only non-controller operations are maintained. In this state, the backup center is limited to performing non-control operations, such as real-time data storage, data subscription, data classification display, etc. This silent control service strategy helps to reduce system resource usage, reduce potential operational risks, and ensure that it can quickly and smoothly switch to control mode when necessary. In this way, the backup center provides higher flexibility and reliability while ensuring the stable operation of the rail transit integrated monitoring system.

[0150] In a specific embodiment, the process of determining whether the control service needs to be started is:

[0151] Step 1: After the standby center is started, it requests the operation status of the integrated monitoring system platform of the control center through the interface to determine whether the control service needs to be enabled;

[0152] Step 2: If the control center returns a value of 1, it indicates that the control center platform is normal, and the standby center does not need to enable the control service, but only maintains the monitoring function, and then goes to step 3; if the control center returns a value of 0 or there is no response for 3 times, it is determined that the control center platform is faulty, and the standby center starts the control service, and then goes to step 4;

[0153] Step 3: The HMI service of the backup center client subscribes to data from the backup center server, and displays the latest data content of the device on the HMI. The HMI cannot select the device to send control, and prompts that it is unauthorized;

[0154] Step 4: The standby center client HMI service subscribes to data from the standby center server, and displays the latest data content of the device on the HMI. The HMI can select the device and issue control;

[0155] Next, during the operation of the standby center, if a service failure of the control center is detected, the processing flow is as follows:

[0156] Step 1: When the standby center is running, the operation status of the integrated monitoring system platform of the control center is requested through the interface polling, and it is detected that the control center feedback value is 0 or there is no response for 3 times;

[0157] Step 2: The standby center reads the waiting time and counts down. The default waiting time is 10 minutes. The waiting time is set to prevent the standby center from making misjudgments due to factors such as network fluctuations.

[0158] Step 3: If the control center platform still does not recover within the set waiting time, the backup center determines that the control center platform is faulty;

[0159] Step 4: The backup center starts the control service;

[0160] Step 5: The standby center client HMI service subscribes to data from the standby center server, displays the latest data content of the device on the HMI, and the HMI can select the device to send control;

[0161] Furthermore, after the control center platform is restored, the backup center shuts down the control service process.

[0162] Step 1: When the standby center is running, the control center platform returns to normal through the interface request feedback;

[0163] Step 2: The client workstation HMI pops up a prompt box, indicating that the control center has been restored. Do you need to stop the control service immediately? If you select Yes, go to Step 4. If you select No, there are devices that need to be controlled, and the control service will not be stopped immediately, go to Step 3.

[0164] Step 3: The backup center reads the configuration and prompts on the client HMI interface that the control service will be automatically deactivated after the specified time, which is 5 minutes by default. This limit is added to prevent users from forgetting to deactivate the backup center control service after processing the current control.

[0165] Step 4: The HMI interface of the backup center client cannot select the device to send control, and prompts that there is no authority.

[0166] In addition, an embodiment of the present invention provides an operation control system of a rail transit integrated monitoring system backup center, including:

[0167] The non-control service configuration module is used to automatically parse the pre-configured service startup file to selectively enable at least one non-control service when the backup center is started for the first time, and perform non-control operations including real-time storage, data subscription and data classification display of data from all stations on the rail transit line through the at least one enabled non-control service.

[0168] The non-control execution module is used to update the existing station configuration list according to the storage configuration requirements input by the user, selectively save or discard the data of specific stations based on the updated station configuration list, and perform non-control operations including data subscription and data classification display.

[0169] The control service activation judgment is used to request the operating status of the control center during the initial startup or operation of the backup center, and dynamically determine whether the control service of the backup center needs to be activated or deactivated based on the specific values ​​or responses fed back by the control center.

[0170] The judgment execution module is used to automatically enable the control service directly or after a verification mechanism with a preset time period according to the status of the standby center when it is determined that the control service needs to be enabled, and issue device control instructions through the enabled service to take over the control operations of the control center; when it is determined that the control service needs to be disabled, the control service is disabled according to the deactivation instruction input by the user or after another verification mechanism with a preset time period, and only non-control operations are maintained.

[0171] Furthermore, the embodiment of the present invention also provides an operation control device of a backup center of a rail transit integrated monitoring system, referring to Figure 7 , including: a control center, which is used to monitor the operating status of the rail transit system, provide control instructions to the corresponding controlled equipment, and feedback the operating status information to the backup center; the backup center, which is used to execute the operation control method of the backup center of the rail transit integrated monitoring system as described above to dynamically take over the control center. And, a station interface end, which is used to receive and execute control instructions issued by the backup center or the control center, or upload data of the station equipment on the entire line.

[0172] Furthermore, the control center and the backup center both include a client, a server, and an interface, and the station interface includes a station interface control service and a station interface data conversion service.

[0173] The client terminals of the control center and the standby center are all deployed with the client HMI service and the client alarm service, data proxy service and client control service interacting with the client HMI service.

[0174] Status detection service, data service, configuration service, server alarm service, server log service and server control service are deployed on the server side of the control center and the backup center; the status detection service is used to request the operating status of the control center or the backup center; the data service is used to store data from at least one of the stations on the entire line, the backup center equipment and the control center equipment; the configuration service is used to process the data storage of the data service and respond to query requests by enabling the client alarm service through the server alarm service to display alarm data at the client HMI service, and enabling the data proxy service client through the log service to display historical data at the HMI service; the server control service is used to send control instructions to the station interface control service through interaction with the client control service, or to send control instructions to the backup center equipment or the control center equipment through the interface.

[0175] The interface ends of the control center and the backup center include data conversion services, data interfaces and control interfaces; the data conversion service is used to receive data from the backup center device or the control center device through the data interface and store it in the data service.

[0176] The station interface control service is used to control the station equipment according to the control instructions issued by the server control service of the control center or the backup center. The station interface data conversion service is used to receive and convert the data of the station equipment to the data service of the control center or the backup center.

[0177] At the same time, an embodiment of the present invention provides a computer-readable medium on which computer executable instructions are stored. When the executable instructions are executed by a processor, the operation control method of the backup center of the rail transit integrated monitoring system as described above is implemented.

[0178] When these instructions are executed by the processor, they can implement the operation control method of the backup center of the rail transit integrated monitoring system described above. This means that by simply inserting this computer-readable medium into the corresponding computer device and having its instructions executed by the processor, all the operation control functions of the backup center, including data reception, storage, processing and display, etc., can be easily realized. This method not only simplifies the deployment and operation of the backup center system, but also greatly improves the flexibility and scalability of the system. Through this computer-readable medium, users can easily and quickly deploy the operation control method of the backup center of the rail transit integrated monitoring system to any required computer device, thereby ensuring the stable, efficient and safe operation of the rail transit system.

[0179] To sum up, the embodiments of the present invention provide a method, system, device and medium for controlling the operation of a backup center of a rail transit integrated monitoring system. The core concept of this solution is to optimize resource utilization, improve operational flexibility and reduce potential system risks while ensuring the stable operation of the rail transit system.

[0180] Specifically, when the backup center is enabled, it does not immediately activate all center-level functions. This is intended to avoid unnecessary resource consumption, especially when system resources are limited or under pressure. In this mode, operating users can still view the current operating status of the equipment in real time through the client interface to ensure that real-time monitoring of the rail transit system is not affected.

[0181] If users need to view or analyze historical data, they can manually enable the historical storage function. This on-demand activation method not only effectively solves the problem of insufficient storage space, but also avoids the flood of alarm information caused by the accumulation of a large amount of historical data. By providing options for data sources and data storage, the present invention enables operations to display and store key data more specifically, thereby further improving the efficiency and accuracy of data management.

[0182] In addition, the present invention also adds a judgment mechanism with the control center. This mechanism ensures that under normal circumstances, only one of the control center and the backup center has control authority, thereby avoiding system confusion or failure caused by authority conflicts or repeated operations. This design not only improves the security and stability of the system, but also simplifies the operation process and reduces the possibility of human error.

[0183] Finally, after the control center resumes normal operation, the standby center will notify the operating user to close the control authority through a clear prompt. This step ensures the smooth handover of system control rights and avoids potential risks caused by the retention of authority. In this way, the present invention provides a strong guarantee for the continuous and stable operation of the rail transit system.

[0184] Since the system / device described in the above embodiments of the present invention is a system / device used to implement the method of the above embodiments of the present invention, a person skilled in the art can understand the specific structure and deformation of the system / device based on the method described in the above embodiments of the present invention, and thus will not be described in detail here. All systems / devices used in the method of the above embodiments of the present invention belong to the scope of protection of the present invention.

[0185] It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0186] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present invention. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions.

[0187] It should be noted that in the claims, any reference numerals placed between brackets shall not be construed as limiting the claims. The word "comprising" does not exclude the presence of components or steps not listed in the claims. The word "a" or "an" preceding a component does not exclude the presence of a plurality of such components. The invention may be implemented by means of hardware comprising several different components and by means of a suitably programmed computer. In the claims enumerating several means, several of these means may be embodied by the same hardware. The use of the words first, second, third, etc., is for convenience of expression only and does not indicate any order. These words may be understood as part of the component name.

[0188] In addition, it should be noted that, in the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0189] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments after knowing the basic creative concept. Therefore, the claims should be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0190] Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention should also include these modifications and variations.

Claims

1. An operation control method for a backup center of a rail transit integrated monitoring system, characterized in that: include: When the standby center is started for the first time or restarted, the pre-configured service startup file is automatically parsed to selectively enable at least one non-control service, and non-control operations including real-time storage, data subscription and data classification display of data from all rail transit stations are performed through the enabled non-control services; Update the existing station configuration list according to the storage configuration requirements input by the user, selectively save or discard the data of specific stations based on the updated station configuration list, and perform non-control operations including data subscription and data classification display; During the initial startup, restart or operation of the standby center, the operating status of the control center is requested through the enabled non-control services, and based on the specific values ​​or responses fed back by the control center, it is dynamically determined whether the control service of the standby center needs to be enabled or disabled; When it is determined that the control service needs to be enabled, the control service is enabled automatically according to the status of the standby center directly or after a verification mechanism of a preset time, and the device control instructions are issued through the enabled service to take over the control operations of the control center; When it is determined that the control service needs to be deactivated, the control service is deactivated according to a deactivation instruction input by the user or after another preset time verification mechanism, and only non-control operations are maintained.

2. The operation control method of the backup center of the rail transit integrated monitoring system according to claim 1, characterized in that: When the standby center is started for the first time or restarted, the pre-configured service startup file is automatically parsed to selectively enable at least one non-control service. The non-control operations including real-time storage, data subscription and data classification display of data from all rail transit stations through the enabled non-control services include: When the standby center is started for the first time or restarted, it automatically detects and reads the pre-configured startup service configuration file, and parses the configuration information in the startup service configuration file to determine the non-control services that need to be enabled; If the startup service configuration file is empty or does not exist, all non-control services will be started; Receive real-time data from all rail transit stations through the enabled integrated monitoring system service, parse the received real-time data, and store the parsed real-time data directly into the real-time database cache, overwriting the previous latest data. Do not transfer the historical database table through the historical data service, and only retain the latest data information; By enabling the standby center client HMI service, a data subscription request is initiated to the standby center server, so that the standby center server responds to the request, pushes the latest data content of the device to the standby center client HMI service for display, and configures the toolbar containing log and alarm categories not to display any data.

3. The operation control method of the backup center of the rail transit integrated monitoring system according to claim 1, characterized in that: According to the storage configuration requirements input by the user, the existing station configuration list is updated, and based on the updated station configuration list, the data of a specific station is selectively saved or discarded, and non-control operations including data subscription and data classification display are performed, including: Receive storage configuration requirements input by users in a pre-configured tool interface, generate corresponding data files using tools in the tool interface, and send the data files to the backup center server; In response to the received storage station change notification, parsing the configuration information in the data file to update the existing station configuration list; Receive data from all stations on the line, and based on the updated station configuration list, transfer the received data to the corresponding database table for the station data that needs to be stored according to the loaded updated station configuration, and directly discard the station data that does not need to be stored without transferring it to the database table; Through the enabled standby center client HMI service, a data subscription request is initiated to the standby center server, so that the standby center server responds to the request, pushes the device data to the standby center client HMI service for display, and configures the toolbar containing log and alarm categories. According to the storage configuration of the station, only the relevant information of the stored station is displayed to realize the classified display of data.

4. The operation control method of the backup center of the rail transit integrated monitoring system according to claim 1, characterized in that: During the initial startup, restart or operation of the standby center, the operating status of the control center is requested through the enabled non-control services, and according to the specific values ​​or responses fed back by the control center, it is dynamically determined whether the control services of the standby center need to be enabled or disabled, including: During the initial startup, restart or operation of the standby center, the enabled status detection service is used to send a request to the control center through a preset interface to obtain the operating status information of the integrated monitoring system platform; Receive the operation status information expressed in the form of specific numerical values ​​fed back by the control center; Determine the operating status of the control center based on the values ​​received from the control center; If the feedback value is 1, it is determined that the control center is operating normally and there is no need to enable the control service of the standby center; If the feedback value is 0 or there is no response from the control center after three consecutive requests, it is determined that there is a fault in the control center and the control service of the backup center needs to be enabled.

5. The operation control method of the backup center of the rail transit integrated monitoring system according to any one of claims 1 to 4, characterized in that: When it is determined that the control service needs to be enabled, the control service is automatically enabled according to the status of the standby center directly or after a verification mechanism of a preset time, and the device control instructions are issued through the enabled service to take over the control operations of the control center, including: When it is determined that the control service needs to be enabled, if it is during the initial startup or restart of the backup center, the control service of the backup center is directly enabled; If the standby center is in operation, a preset waiting time timer is read and started; During a preset waiting time, continuously polling the operation status of the control center through a preset interface to verify whether the control center has resumed normal operation; If after a preset waiting time, the normal operation status feedback from the control center is still not received, the control center failure is finally confirmed, and the control service of the backup center is immediately activated; After enabling the control service of the standby center, subscribe to data from the standby center server through the HMI service of the standby center client to display the latest data content of the device on the HMI service of the standby center client, and select the corresponding device through the HMI service of the standby center client to issue control instructions to take over the control operations of the control center.

6. The operation control method of the backup center of the rail transit integrated monitoring system according to any one of claims 1 to 4, characterized in that: When it is determined that the control service needs to be deactivated, the control service is deactivated according to a deactivation instruction input by the user or after another preset time verification mechanism, and only non-control operations are maintained, including: When it is determined that the control service needs to be deactivated, if an immediate deactivation instruction input by the user is received, the control service is immediately deactivated, and only non-control operations are maintained; If no immediate deactivation instruction input by the user is received, another preset waiting time timer is read and started to verify whether the standby center is currently performing corresponding device control; During another preset waiting time, by checking the communication status between the backup center and the device and / or the sending record of the control command, continuously monitoring whether the backup center is controlling the device; If after another preset waiting time, it is detected that the standby center is not controlling the device or has not received the immediate deactivation instruction input by the user, the control service of the standby center is immediately deactivated, and only non-control operations are maintained.

7. An operation control system for a backup center of a rail transit integrated monitoring system, characterized in that: include: A non-control service configuration module is used to automatically parse the pre-configured service startup file to selectively enable at least one non-control service when the standby center is first started or restarted, and to perform non-control operations including real-time storage, data subscription and data classification display of data from all rail transit stations through the enabled non-control services; A non-control execution module, used to update the existing station configuration list according to the storage configuration requirements input by the user, selectively save or discard the data of a specific station based on the updated station configuration list, and perform non-control operations including data subscription and data classification display; Control service activation judgment is used to request the operating status of the control center through the enabled non-control services during the initial startup, restart or operation of the standby center, and dynamically judge whether the control service of the standby center needs to be activated or deactivated based on the specific values ​​or responses fed back by the control center; A judgment execution module is used to automatically enable the control service directly or after a verification mechanism of a preset time according to the status of the standby center when it is determined that the control service needs to be enabled, and to issue device control instructions through the enabled service to take over the control operations of the control center; When it is determined that the control service needs to be deactivated, the control service is deactivated according to a deactivation instruction input by the user or after another preset time verification mechanism, and only non-control operations are maintained.

8. An operation control device for a backup center of a rail transit integrated monitoring system, characterized in that: include: The control center is used to monitor the operating status of the rail transit system, provide control instructions to the corresponding controlled equipment, and feedback the operating status information to the backup center; A backup center, used to execute the operation control method of the backup center of the rail transit integrated monitoring system as described in any one of claims 1 to 6, so as to dynamically take over the control center; and The station interface is used to receive and execute control instructions issued by the backup center or the control center, or to upload data from station equipment along the entire line.

9. The operation control device of the backup center of the rail transit integrated monitoring system according to claim 8, characterized in that: The control center and the standby center both include a client, a server, and an interface. The station interface includes a station interface control service and a station interface data conversion service. The client of the control center and the standby center are deployed with the client HMI service and the client alarm service, data proxy service and client control service interacting with the client HMI service; The control center and the standby center servers are deployed with status detection service, data service, configuration service, server alarm service, server log service and server control service; the status detection service is used to request the operating status of the control center or the standby center; The data service is used to store data from at least one of the stations on the entire line, the backup center equipment, and the control center equipment; The configuration service is used to process the data storage of the data service and respond to the query request by enabling the client alarm service through the server alarm service to display the alarm data at the client HMI service, and enabling the data proxy service client to display the historical data at the HMI service through the log service; the server control service is used to send control instructions to the station interface control service through interaction with the client control service, or send control instructions to the standby center equipment or control center equipment through the interface end; The interface ends of the control center and the standby center both include data conversion services, data interfaces, and control interfaces; the data conversion service is used to receive data from the standby center device or the control center device through the data interface and store it in the data service; The station interface control service is used to control the station equipment according to the control instructions issued by the server control service of the control center or the backup center. The station interface data conversion service is used to receive and convert the data of the station equipment to the data service of the control center or the backup center.

10. A computer-readable medium having computer-executable instructions stored thereon, characterized in that: When the executable instructions are executed by the processor, the operation control method of the backup center of the rail transit integrated monitoring system as described in any one of claims 1 to 6 is implemented.

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