Railway signal centralized monitoring station machine system

Abstract

The utility model discloses a railway signal centralized monitoring station machine system which is composed of a state inquiry module, a data acquisition module, a comprehensive analysis module and a system setting module, the data acquisition module is composed of a switch, a communication extension set, an information acquisition unit and a bus, and an acquisition part, a processor and a communication chip are integrated in the information acquisition unit. Accurate and reliable acquisition of acquired signals is realized through a data transmission mode. The communication extension set adopts an embedded LINUX system, has a data pre-storage function, and supports a plurality of 485 buses and CAN (Controller Area Network) buses; the communication extension set is communicated with a processor integrated in the information collector through a CAN bus or an Ethernet bus. The railway signal centralized monitoring station machine system has wide application prospect and important practical value. The method is of great significance in improving the operation and maintenance level of a railway signal system and guaranteeing the safety and stability of railway transportation.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring stations, in particular to a railway signal centralized monitoring station system. Background Art

[0002] With the rapid development of my country's high-speed railways, higher requirements have been put forward for railway signal centralized monitoring station systems. The new standard specification has given a new definition to the centralized signal monitoring system, requiring the system to be able to monitor the status of signal equipment, discover hidden dangers of signal equipment, analyze and diagnose signal equipment failures, realize information security supervision of signal subsystem interfaces, assist and guide on-site maintenance and fault handling, and improve the application quality and maintenance level of electrical system equipment. Utility Model Content

[0003] The utility model aims to solve the technical problems existing in the prior art and provide a railway signal centralized monitoring station system.

[0004] To achieve the above purpose, the technical solution provided by the utility model is: a railway signal centralized monitoring station system, which consists of four modules: status query, data collection, comprehensive analysis, and system setting;

[0005] The data acquisition module is packaged with a relay or an aluminum box of corresponding size. The packaged data acquisition modules are dispersedly placed in each combination rack or centrally placed in a separate monitoring and acquisition cabinet;

[0006] The data acquisition module is composed of a switch, a communication extension, an information collector and a bus. The switch is connected to the communication stage through wires. The information collector integrates acquisition circuits, processors and communication chips. The information collector realizes accurate and reliable acquisition of the collected signals through data transmission.

[0007] The communication extension uses an embedded LINUX system and has a data pre-storage function. The communication extension supports multiple 485 buses and CAN buses. The communication extension and the processor integrated inside the information collector use CAN bus or Ethernet bus for communication.

[0008] Preferably, the status query module includes four submodules: daily test query, operation status query, alarm management query and historical data query. The status query module is used to provide users with convenient query services.

[0009] Preferably, the comprehensive analysis module includes two sub-modules: analysis report and intelligent review; the comprehensive analysis module is used to accurately locate signal equipment failures and provide strong support for subsequent operation and maintenance work.

[0010] Preferably, the system setting module includes six sub-modules: authority management, analog calibration, skylight setting, alarm limit setting, intelligent access setting, and device status management.

[0011] Preferably, the system runs on the Windows 10 operating system, adopts a combination of software and hardware technology, the software uses Visual Studio 2019 tools and Net FrameWork 4.6 development framework; C# is used as the development language, and the hardware uses DevExpressV21 For WinForm components.

[0012] Preferably, the system also includes an industrial control machine, a power supply device, a network device and a network security device. The industrial control machine is responsible for collecting all monitoring information, performing data storage and processing, human-computer interaction and data network uploading. The power supply device provides working power for the system. The network device and the network security device ensure the security of data transmission and the stable operation of the system.

[0013] Beneficial effects of the utility model:

[0014] The utility model railway signal centralized monitoring station system has broad application prospects and important practical value, and is of great significance for improving the operation and maintenance level of the railway signal system and ensuring the safety and stability of railway transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0016] Figure 1 This is a schematic diagram of the module of the railway signal centralized monitoring station system of the utility model;

[0017] Figure 2 It is a schematic diagram of the data acquisition module of the utility model. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0022] Reference Figure 1 The preferred embodiment of the utility model is a railway signal centralized monitoring station system, which is composed of four modules: status query, data collection, comprehensive analysis and system setting.

[0023] 1. Status query module

[0024] The status query module includes four sub-modules: daily test query, operation status query, alarm management query and historical data query.

[0025] Daily test query: provides query of real-time values ​​of analog quantities, real-time values ​​of switch quantities, daily curves, monthly curves, annual curves, turnout curves and other functions, which are used for daily monitoring and testing of the operation of signal equipment.

[0026] Operation status query: The operation status of the equipment is displayed through the status diagram, station diagram, and electronic diagram. The status diagram can display the station system status diagram and the external interface status diagram, while the station diagram graphically displays the real-time status of turnouts, signal machines, non-turnout sections, lights and other equipment.

[0027] 2. Data Acquisition Module

[0028] The design of the data acquisition module takes into account the distribution characteristics of railway signal equipment. The data acquisition module is packaged with relays or aluminum boxes of corresponding sizes. The packaged data acquisition modules are dispersedly placed in each combination rack or concentrated in a separate monitoring and acquisition cabinet;

[0029] The data acquisition module is composed of a switch, a communication extension, an information collector and a bus. The information collector integrates acquisition circuits, processors and communication chips. The information collector realizes accurate and reliable acquisition of the collected signals through data transmission. The communication extension adopts an embedded LINUX system and has a data pre-storage function. The communication extension supports multiple 485 buses and CAN buses. The communication extension and the processor integrated in the information collector communicate using CAN bus or Ethernet bus.

[0030] The communication extension in the data acquisition module supports multiple 485 buses and CAN buses. The communication extension and the processor integrated inside the information collector use CAN bus or Ethernet bus for communication, so that the operating status and monitoring data of ground signal equipment, vehicle-mounted signal equipment and other related equipment can be fully collected, and the health status and maintenance information of signal equipment can be centrally stored.

[0031] 3. Comprehensive Analysis Module

[0032] The comprehensive analysis module collects the fault status information of various equipment to form the configuration information documents corresponding to each equipment, compares the data information of each equipment with the configuration documents during the real-time data collection process, and performs corresponding pre-warning and alarm processing on the data that meets the fault characteristics of the configuration documents. This module includes two sub-modules: analysis report and intelligent review, which can generate various signal equipment operation reports and daily curve and turnout curve trend analysis reports, realize the precise positioning of signal equipment faults, and provide strong support for subsequent operation and maintenance work.

[0033] The comprehensive analysis module provides a friendly visual interface to display analysis results and analysis reports. These reports will include detailed data charts, trend analysis, etc., which can intuitively understand the operating status of each monitoring device in the station.

[0034] 4. System Settings Module

[0035] The system setting module includes six sub-modules, including permission management, analog calibration, skylight setting, alarm limit setting, intelligent access setting, and device status management. Through these sub-modules, users can flexibly configure and manage the system to ensure the safety and stable operation of the system.

[0036] In addition, the system runs on the Windows 10 operating system and adopts a combination of software and hardware technology. The software uses Visual Studio 2019 tools and Net FrameWork 4.6 development framework; C# is used as the development language, and the hardware uses DevExpressV21 For WinForm components.

[0037] The system also includes industrial control machines, power supply equipment, network equipment and network security equipment. The industrial control machine is responsible for collecting all monitoring information, data storage processing, human-computer interaction and data network upload. The power supply equipment provides working power for the system. The network equipment and network security equipment ensure the security of data transmission and the stable operation of the system.

[0038] The beneficial effect of the utility model is that the data acquisition module can comprehensively collect the operating status and monitoring data of ground signal equipment, vehicle-mounted signal equipment and other related equipment, realize the centralized storage of the health status and maintenance information of signal equipment, accurately locate the fault of signal equipment, and provide strong support for subsequent operation and maintenance work, thereby greatly improving the operation and maintenance efficiency of the railway signal system.

[0039] Features of this utility model:

[0040] The communication extension in the data acquisition module and the processor integrated inside the information collector communicate using the CAN bus or Ethernet bus; the operating status and monitoring data of related equipment such as ground signal equipment and vehicle-mounted signal equipment are comprehensively collected.

[0041] The comprehensive analysis module can generate various signal equipment operation reports and daily curve and turnout curve trend analysis reports, accurately locate signal equipment failures, prompt on-duty personnel to promptly find and eliminate equipment hazards, and improve operation and maintenance efficiency.

[0042] In summary, the utility model of the railway signal centralized monitoring station system has broad application prospects and important practical value, and is of great significance for improving the operation and maintenance level of the railway signal system and ensuring the safety and stability of railway transportation.

[0043] Under the premise that no conflict occurs, those skilled in the art may freely combine and superimpose the above-mentioned additional technical features.

[0044] The above description is only a preferred implementation mode of the present utility model. Any technical solution that achieves the purpose of the present utility model by basically the same means belongs to the protection scope of the present utility model.

Claims

1. A railway signal centralized monitoring station system, characterized in that: The system consists of four modules: status query, data collection, comprehensive analysis, and system settings; The data acquisition module is packaged with a relay or an aluminum box of corresponding size. The packaged data acquisition modules are dispersedly placed in each combination rack or centrally placed in a separate monitoring and acquisition cabinet; The data acquisition module is composed of a switch, a communication extension, an information collector and a bus. The switch is connected to the communication stage through wires. The information collector integrates acquisition circuits, processors and communication chips. The information collector realizes accurate and reliable acquisition of the collected signals through data transmission. The communication extension uses an embedded LINUX system and has a data pre-storage function. The communication extension supports multiple 485 buses and CAN buses. The communication extension and the processor integrated inside the information collector use CAN bus or Ethernet bus for communication.

2. The railway signal centralized monitoring station system according to claim 1, characterized in that: The status query module includes four sub-modules: daily test query, operation status query, alarm management query and historical data query. The status query module is used to provide users with convenient query services.

3. The railway signal centralized monitoring station system according to claim 1, characterized in that: The comprehensive analysis module includes two sub-modules: analysis report and intelligent review; the comprehensive analysis module is used to accurately locate signal equipment failures and provide strong support for subsequent operation and maintenance work.

4. The railway signal centralized monitoring station system according to claim 1, characterized in that: The system setting module includes six sub-modules: permission management, analog calibration, skylight setting, alarm limit setting, intelligent review setting, and device status management.

5. The railway signal centralized monitoring station system according to claim 1 is characterized by: The system runs on the Windows 10 operating system and adopts a combination of software and hardware technology. The software uses Visual Studio 2019 tools and Net FrameWork 4.6 development framework; C# is used as the development language, and the hardware uses DevExpressV21 For WinForm components.

6. The railway signal centralized monitoring station system according to claim 1, characterized in that: The system also includes an industrial control machine, power supply equipment, network equipment and network security equipment. The industrial control machine is responsible for collecting all monitoring information, data storage and processing, human-computer interaction and data network upload. The power supply equipment provides working power for the system. The network equipment and network security equipment ensure the security of data transmission and the stable operation of the system.

Images