Station construction management method based on comprehensive monitoring and intelligent station integration technology

Abstract

The invention discloses a station construction management method based on a comprehensive monitoring and intelligent station integration technology. The method comprises the following steps: (1) querying all construction plans of a station on the current day; (2) displaying all construction plans of the station on the day in the forms of lists and line occupation boards, and selecting a construction plan to be started; (3) according to the actual content of the current request job, the platform checks whether the request condition is met; (4) the construction responsible person approved for the construction operation photographs the tools required by the operation at a camera at a designated place, the photographs are uploaded to the platform, and all constructors enter the construction area through a face recognition device connected to the platform; (5) after construction of the approved construction plan is finished, all constructors leave the construction area through a face recognition device, and a camera of a construction manager at a designated place photographs the tools taken away from the construction area and uploads the photographs to the platform; (6) a corresponding construction plan is selected, and a point selling process is carried out; (7) the integrated system checks whether corresponding point selling conditions are met or not according to the actual content of the point selling operation; data of each access subsystem of the integrated system is fully utilized, human errors are reduced, and the safety of a construction area is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of urban rail transit, and in particular to a station construction management method based on comprehensive monitoring and smart station integration technology. Background Art

[0002] At present, there are 338 urban rail transit lines in operation in 59 cities in my country, with a total length of 11,224.54 kilometers and a total of 6,239 stations put into operation. The increasingly large scale of operation has brought huge daily construction and maintenance work, and the pressure of construction management is huge. According to the existing station construction management method, before the construction starts, the station staff needs to manually check and confirm that the trains in the construction area in the signal system have been cleared, and at the same time, they need to manually check and confirm that the contact network in the construction area in the power monitoring system has been shut down; during the construction process, the station staff can only rely on the handheld station to contact the construction site to understand the on-site situation; after the construction is completed, the station staff needs to check and confirm that the construction personnel and the tools used for the operation have left the site. According to the existing station construction management method, whether before the construction starts, after the construction starts, or during the construction process, the verification and confirmation of all important conditions are carried out manually, with a low degree of automation, and negligence is inevitable, leading to accidents. Summary of the invention

[0003] Purpose of the invention: The purpose of the present invention is to provide a station construction management method based on comprehensive monitoring and intelligent station integration technology to solve the shortcomings of traditional manual management of construction and potential safety hazards.

[0004] Technical solution: The station construction management method based on comprehensive monitoring and smart station integration technology described in the present invention is based on a comprehensive monitoring and smart station integration platform, and includes the following steps: (1) Check all the construction plans of the station on that day; (2) Display all the construction plans of the station on the day in the form of a list and a busy board, and select the construction plan that is about to start; (3) The platform checks whether the current request meets the request conditions based on the actual content of the current request. If it meets the conditions, the current request is approved. If it does not meet the conditions, the current request is rejected and a prompt is given that the content does not meet the conditions. (4) The person in charge of the construction work who is approved to carry out the work takes photos of the tools required for the work at the camera at the designated location and uploads them to the platform. All construction workers enter the construction area through the facial recognition device connected to the platform; (5) After the construction of the approved construction plan is completed, all construction workers leave the construction area through the facial recognition device, and the construction manager will use the camera at the designated location to take photos of the tools taken away from the construction area and upload them to the platform; (6) Select the corresponding construction plan and proceed with the “sales point” process; (7) The integrated system checks whether the actual content of the sales point operation meets the sales point conditions. If it meets the conditions, the sales point is approved. If it does not meet the conditions, the sales point is rejected and the non-compliant content is prompted.

[0005] Furthermore, in step (1), the construction plan includes information such as the job title, job time, job code, job type, plan type, plan importance, line, temporary line involved, auxiliary station, job order number, work order serial number, construction status, supervisory department, operation department, construction manager, operation control, overhead power supply requirements, protective measures, whether hot work is required, whether a work ticket is required, operation area, operation content, notes, etc.

[0006] Furthermore, in step (2), displaying all the construction plans of the station on the day in a list form means listing all the construction plans of the station in a list form, and the details of each construction plan can be viewed. Each construction is associated with a camera code of a corresponding area, allowing real-time viewing of video surveillance images of the construction area; Displaying all construction plans of the station for the day in the form of an occupation board means displaying the location and status of all construction projects for the day on the track area overhead view and the station overhead view, and color-coding them according to the plan type and overhead power supply arrangement type; by selecting the work area, the work date, work time, work code, work type, work area, overhead power arrangement, whether a work ticket is required, and the person in charge of the construction can be displayed.

[0007] Furthermore, in step (3), the condition is that the overhead line in the corresponding construction area has been powered off and the trains in the construction area have been cleared.

[0008] Furthermore, by judging the state of the contact network of the power supply system connected to the integrated system, all the contact networks of the corresponding stations are matched according to the construction area in the construction work plan, and then the states of these contact networks are checked in turn to see if they are all de-energized. If they are all de-energized, it can be judged that the contact network in the construction area corresponding to the construction plan has been out of power.

[0009] Furthermore, the occupancy status of the track sections of the signal system connected to the integrated system is judged, all the track sections in the corresponding area are matched according to the construction area in the construction work plan, and then these track sections are checked in turn to see if they are all idle. If they are all idle, it can be judged that the trains in the construction area corresponding to the construction plan have been cleared.

[0010] Furthermore, in step (7), the exit point condition refers to that the tools and equipment that entered the construction area have left the site, and the construction personnel have left the site.

[0011] Furthermore, the platform compares the photos of tools taken before and after the operation and uses image analysis technology to identify the photos of tools taken before and after the operation respectively. If the tools before and after the operation are the same, it can be determined that the tools entering the construction area have left the site.

[0012] Furthermore, the integrated monitoring and smart station integration system can compare the information of people entering and leaving the construction area saved by the face recognition device. If the information of people entering and leaving the construction area is consistent, it can be judged that the construction personnel have left the site. Beneficial effects: Compared with the prior art, the present invention has the following significant advantages: based on comprehensive monitoring and intelligent station integrated system, it fully utilizes the data of each access subsystem of the integrated system, automatically determines the conditions of the request and cancellation points, monitors the entire construction process in real time, reduces human errors, and ensures the safety of the construction area. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a flow chart of the method of the present invention; Figure 2 It is a schematic diagram of the platform architecture of the present invention. DETAILED DESCRIPTION

[0014] The technical solution of the present invention is further described below in conjunction with the accompanying drawings.

[0015] like Figure 1 As shown, the embodiment of the present invention provides a station construction management method based on comprehensive monitoring and smart station integration technology, based on a comprehensive monitoring and smart station integration platform, including the following steps: (1) Query all the construction plans of the station on the day through the integrated monitoring and smart station integration system; the construction plan includes: operation title, operation time, operation code, operation type, plan type, plan importance, line, temporary line involved, auxiliary station, operation order number, work order serial number, construction status, supervision department, operation department, construction manager, operation control, overhead power supply requirements, protective measures, whether fire is required, whether a work ticket is required, operation area, operation content, notes and other information.

[0016] (2) Displaying all the construction plans of the station on the same day in the form of a list and a busy board respectively; the details are as follows: Displaying all the construction plans of the station on the same day in the form of a list means listing all the construction plans of the station in the form of a list. The details of each construction plan can be viewed. Each construction is associated with the camera code of the corresponding area, allowing real-time viewing of the video surveillance screen of the construction area.

[0017] Displaying all construction plans of the station on the day in the form of a busy board means displaying the location and status of all construction on the day on the track area view and station view, and color-coding according to the plan type and overhead power supply arrangement type. Select the work area to display the work date, work time, work code, work type, work area, overhead power arrangement, whether a work ticket is required, and the person in charge of the construction.

[0018] (3) Select the construction plan that is about to start and start the "click" process; (4) The integrated system checks whether the request conditions are met based on the actual content of the request operation. If the conditions are met, the request is approved. If the conditions are not met, the request is rejected and the non-compliant content is prompted. The request conditions refer to the overhead line in the corresponding construction area being powered off and the trains in the construction area being cleared, where: (A1) The contact network in the construction area has been cut off. The contact network status of the power supply system connected to the integrated system is judged, and all the contact networks of the corresponding stations are matched according to the construction area in the construction work plan. Then, the status of these contact networks is checked in turn to see if they are all non-energized. If they are all non-energized, it can be determined that the contact network in the construction area corresponding to the construction plan has been cut off.

[0019] (A2) The trains in the construction area have been cleared. The occupancy status of the track sections of the signal system connected to the integrated system is judged. All track sections in the corresponding area are matched according to the construction area in the construction work plan, and then these track sections are checked in turn to see if they are all idle. If they are all idle, it can be judged that the trains in the construction area corresponding to the construction plan have been cleared.

[0020] (5) The person in charge of the construction work who is approved to carry out the work takes photos of the tools required for the work at the camera at the designated location, and automatically uploads them to the integrated monitoring and smart station integration system. All construction personnel enter the construction area through the face recognition device connected to the integrated monitoring and smart station integration system; (6) After the construction of the approved construction plan is completed, all construction workers leave the construction area through the facial recognition device, and the construction manager will use the camera at the designated location to take photos of the tools taken away from the construction area and automatically upload them to the integrated monitoring and smart station integration system; (7) Select the corresponding construction plan and start the "point closing" process; the point closing condition refers to the tools and equipment that have entered the construction area and the construction personnel have left the site, where: (B1) Whether the tools that entered the construction area have left the site is determined by comparing the photos of tools taken before and after the operation through the integrated monitoring and smart station integration system. The integrated monitoring and smart station integration system uses image analysis technology to identify the photos of tools taken before and after the operation respectively. If the tools before and after the operation are the same, it can be determined that the tools that entered the construction area have left the site.

[0021] (B2) Construction workers have left the site. The comprehensive monitoring and smart station integrated system compares the information of people entering and leaving the construction area saved by the facial recognition device. If the information of people entering and leaving the construction area is consistent, it can be judged that the construction workers have left the site.

[0022] (8) The integrated system checks whether the actual content of the sales point operation meets the sales point conditions based on the actual content of the sales point operation. If it meets the conditions, the sales point is approved. If it does not meet the conditions, the sales point is rejected and the non-compliant content is prompted.

[0023] The embodiment of the present invention also provides a comprehensive monitoring and intelligent station integrated system consisting of a cloud platform located in a control center, a downgraded server located in a station, and various access subsystems. Figure 2 As shown in the figure, the software architecture of the integrated monitoring and smart station integration system is divided into four levels: perception layer, network layer, platform layer and application layer.

[0024] Among them, the perception layer: the system perceives and accesses the terminal devices by supporting various data protocols, and supports the expansion of the protocol in a pluggable manner. The perception layer includes PSCADA, BAS, AFC, FAS, ATS, PA / PIS, big data and other modules, which are the terminal devices of the power system, electromechanical system, fire alarm system, train automatic monitoring system, broadcasting system, passenger information system, big data system and other systems accessed by the integrated monitoring and smart station integration system.

[0025] Network layer: The system converts various protocols of the perception layer at the network layer, and converts various generalized protocols from multiple sources into a unified MQTT protocol. The protocol differences of various data are shielded from the bottom layer, and accessed into the system in a standardized form. The network layer includes Http / Https, Modbus, Power 104, TCP / IP, private protocol, MQTT and other modules, which are the corresponding access protocols and the unified MQTT protocol.

[0026] Platform layer: The platform layer is the interaction center of the system. According to the different functions of the platform for southbound and northbound interfaces, the platform layer is divided into three modules: data service, public service, and human-computer interaction service. The data service module is responsible for the unified format data transmitted by the network layer, and is responsible for the extraction, processing, conversion and persistence of data. At the same time, the data service module is also responsible for the management and modeling of data. The data service module includes sub-modules such as data modeling, data management, data persistence, device management, data caching, and data conversion. The public service module provides the platform with basic microservice capabilities, unified log management and authority authentication, and stable and efficient message bus services. The public service module includes sub-modules such as service registration, integrated gateway, integrated authority, service discovery, configuration center, and integrated message middleware. The human-computer interaction service module is responsible for the message aggregation between the front end and the platform, and also provides tools for the integration of graphic model libraries and visual graphic configuration. The human-computer interaction service module includes sub-modules such as data flow control and visual graphic configuration Application layer: The application layer is a software application group for rail transit specific business built on the basis of the capabilities provided by the platform. The application layer includes modules such as equipment monitoring, report analysis, comprehensive alarm, intelligent control, and comprehensive operation and maintenance. Among them, the equipment monitoring module is used to realize the real-time monitoring business of various professional system equipment. The report analysis module is used to realize data statistics and analysis business. The comprehensive alarm module is used to realize the fault alarm and early warning business of various professional system equipment. The intelligent control module is used to realize the intelligent control business of various professional system equipment. The comprehensive operation and maintenance module is used to realize the comprehensive operation and maintenance business of various professional system equipment.

[0027] The integrated monitoring and smart station system integrates all the functions of the integrated monitoring system and the smart station system. The integrated monitoring and smart station system is connected to the subsystems of signal, power, electromechanical, fire alarm, platform door, ticket sales and inspection, CCTV, broadcasting, passenger information, access control, electrical fire, uninterruptible power supply, etc.

Claims

1. A station construction management method based on integrated monitoring and smart station integration technology, characterized in that: Based on the integrated monitoring and smart station integrated platform, the following steps are included: (1) Check all the construction plans of the station on that day; (2) Display all the construction plans of the station on the day in the form of a list and a busy board, and select the construction plan that is about to start; (3) The platform checks whether the current request meets the request conditions based on the actual content of the current request. If it meets the conditions, the current request is approved. If it does not meet the conditions, the current request is rejected and a prompt is given that the content does not meet the conditions. (4) The person in charge of the construction work who is approved to carry out the work takes photos of the tools required for the work at the camera at the designated location and uploads them to the platform. All construction workers enter the construction area through the facial recognition device connected to the platform; (5) After the construction of the approved construction plan is completed, all construction workers leave the construction area through the facial recognition device, and the construction manager will use the camera at the designated location to take photos of the tools taken away from the construction area and upload them to the platform; (6) Select the corresponding construction plan and proceed with the "sales point" process; (7) The integrated system checks whether the actual content of the sales point operation meets the sales point conditions. If it meets the conditions, the sales point is approved. If it does not meet the conditions, the sales point is rejected and the non-compliant content is prompted.

2. According to claim 1, a station construction management method based on integrated monitoring and smart station integration technology is characterized in that: In step (1), the construction plan includes information such as the job title, job time, job code, job type, plan type, plan importance, line, involved temporary lines, auxiliary stations, job order number, work order serial number, construction status, supervisory department, operation department, construction manager, operation control, overhead power supply requirements, protective measures, whether hot work is required, whether a work ticket is required, operation area, operation content, notes, etc.

3. According to claim 1, a station construction management method based on integrated monitoring and smart station integration technology is characterized in that: In step (2), displaying all the construction plans of the station on that day in a list form means listing all the construction plans of the station in a list form, and the details of each construction plan can be viewed. Each construction is associated with the camera code of the corresponding area, allowing real-time viewing of the video surveillance screen of the construction area.

4. A station construction management method based on comprehensive monitoring and intelligent station integration technology according to claim 3, characterized in that: Displaying all construction plans of the station for the day in the form of an occupation board means displaying the location and status of all construction projects for the day on the track area overhead view and the station overhead view, and color-coding them according to the plan type and overhead power supply arrangement type; by selecting the work area, the work date, work time, work code, work type, work area, overhead power arrangement, whether a work ticket is required, and the person in charge of the construction can be displayed.

5. According to claim 1, a station construction management method and system based on integrated monitoring and smart station integration technology is characterized in that: In step (3), please select the condition that the overhead line in the corresponding construction area has been powered off and the trains in the construction area have been cleared.

6. A station construction management method based on integrated monitoring and smart station integration technology according to claim 5, characterized in that: The contact network status of the power supply system connected to the integrated system is judged, and all the contact networks of the corresponding stations are matched according to the construction area in the construction work plan. Then, the status of these contact networks is checked in turn to see if they are all non-energized. If they are all non-energized, it can be determined that the contact network in the construction area corresponding to the construction plan has been out of power.

7. A station construction management method based on comprehensive monitoring and intelligent station integration technology according to claim 5, characterized in that: The occupancy status of the track sections of the signal system connected to the integrated system is judged, and all the track sections in the corresponding area are matched according to the construction area in the construction work plan. Then, these track sections are checked in turn to see if they are all idle. If they are all idle, it can be judged that the trains in the construction area corresponding to the construction plan have been cleared.

8. The station construction management method based on comprehensive monitoring and intelligent station integration technology according to claim 1 is characterized in that: In step (7), the exit point condition means that the tools and equipment that entered the construction area have left the site, and the construction personnel have left the site.

9. A station construction management method based on integrated monitoring and smart station integration technology according to claim 8, characterized in that: The platform compares the photos of tools taken before and after the work and uses image analysis technology to identify the photos of tools taken before and after the work respectively. If the tools before and after the work are the same, it can be determined that the tools that entered the construction area have left the site.

10. A station construction management method based on integrated monitoring and smart station integration technology according to claim 8, characterized in that: Through the comprehensive monitoring and smart station integrated system, the information of people entering and leaving the construction area saved by the facial recognition device is compared and judged. If the information of people entering and leaving the construction area is consistent, it can be judged that the construction personnel have left the site.

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