Fault early warning system for rail transit equipment
By designing a fault early warning system for rail transit equipment, and utilizing components such as information acquisition, data collection, and digital twin modules, comprehensive monitoring and early warning of rail transit equipment have been achieved. This solves the problem of the inability to provide early warnings in existing technologies and improves the safety and stability of the equipment.
Patent Information
- Application Number
- CN202520395950.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Existing fault detection systems for rail transit equipment cannot provide comprehensive early warnings and can only handle faults after they occur, lacking the function of providing early warnings before faults occur.
A fault early warning system for rail transit equipment was designed, including an information acquisition device, a data collection module, a digital twin module, a wireless signal module, a current and voltage monitoring module, a safety early warning module, and a fault early warning module. Through real-time data acquisition and analysis, a digital twin model is established, current and voltage are monitored, fault early warning and handling are performed, and a correlation module is combined to perform comprehensive equipment monitoring and early warning.
It enables comprehensive monitoring and early warning of rail transit equipment, allowing for timely detection of problems before malfunctions occur, alerting staff, and improving equipment safety and operational stability.
Smart Images
Figure CN223702624U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rail transit technical field, concretely is a rail transit equipment fault early warning system. BACKGROUND
[0002] Rail transit refers to a kind of traffic tool or transport system that special vehicle travels on predetermined specific track specified section, and the most common rail transit is railway system and subway in city that are composed of traditional train and standard railway, with the diversification development of rail transit, rail transit presents more and more types, not only spread in long-distance land transport, also widely used in medium-short distance urban public traffic;And rail transit system to ensure that safe and stable operation, will be equipped with corresponding equipment fault detection system, to timely occur problems, avoid security risks, but the existing rail transit equipment fault system still has some shortcomings, such as not comprehensive enough to rail transit equipment fault, will appear some misjudgment, and these systems can only be aimed at the processing tracking after equipment failure, there is no early warning system before equipment failure, for this purpose, we propose a rail transit equipment fault early warning system. UTILITY MODEL CONTENT
[0003] The utility model aims at providing a rail transit equipment fault early warning system to solve the problems in the background art.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] A rail transit equipment fault early warning system, including fault processing system, fault processing system includes information acquisition device, information acquisition device electric output connects data collection module, data collection module electric output connects digital twin module, digital twin module electric output connects wireless signal module, wireless signal module electric output connects monitoring processing system, monitoring processing system electric output connects current voltage monitoring module, current voltage monitoring module electric output connects safety early warning module, safety early warning module electric output connects fault early warning module, fault early warning module electric output connects correlation degree module, correlation degree module electric output connects central processing unit, central processing unit electric output connects fault processing module, fault processing module electric output connects evaluation module, evaluation module electric output connects risk feedback module, risk feedback module electric output connects data storage module, data storage module electric output connects early warning module, early warning module electric output connects order generation module, order generation module electric output connects wireless transmission module, wireless transmission module electric output connects fault maintenance center.
[0006] Further, the information acquisition device comprises a network communication module, the network communication module is electrically connected with the sensor module, and the sensor module is electrically connected with the data receiving module.
[0007] Further, the data collection module comprises an interface management module, the interface management module is electrically connected with the data conversion and synchronization module, and the data conversion and synchronization module is electrically connected with the data management module.
[0008] Further, the digital twin module comprises a data processing module, the data processing module is electrically connected with the model construction module, and the model construction module is electrically connected with the big data analysis module.
[0009] Further, the wireless signal module comprises a wireless communication performance detection module, the wireless communication performance detection module is electrically connected with the wireless communication fault early warning, and the wireless communication fault early warning is electrically connected with the processing module.
[0010] Further, the monitoring processing system comprises a transmission module, and the transmission module is electrically connected with the remote monitoring module.
[0011] Further, the correlation degree module comprises a feedback module, the feedback module is electrically connected with the number marking module, and the number marking module is electrically connected with the GPS positioning module.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The track traffic equipment fault early warning system firstly collects the operation data of the track traffic system in real time through the data collection module, then establishes a digital twin model according to the collected operation data through the digital twin module, and monitors the track traffic system in real time, so that the track traffic equipment can be preliminarily monitored and processed, secondly, the current-voltage monitoring module is arranged, the current-voltage monitoring module can monitor the current and voltage of the track traffic equipment, so that problems can be found before the fault occurs, thereby achieving the effect of early warning, and thirdly, the safety early warning module and the fault early warning module are arranged, the two modules are combined, can perform real-time early warning before the fault occurs and when the fault occurs, thereby reminding the staff, and the correlation degree module is arranged, the correlation degree of various faults can be determined according to the stored risk information, and then the abnormality detected by the equipment is processed and analyzed through the fault processing module, so that the effect of comprehensive monitoring can be achieved, and the early warning function can be also achieved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is a system schematic diagram of the utility model;
[0015] Fig. 2 It is an information acquisition device subsystem block diagram of the utility model;
[0016] Fig. 3 The utility model discloses a data collection module subsystem block diagram.
[0017] In the drawing: 1, fault handling system;2, information acquisition device;21, network communication module;22, sensor module;23, data receiving module;3, data collection module;31, interface management module;32, data conversion and synchronization module;33, data management module;4, digital twin module;5, wireless signal module;6, monitoring processing system;7, current voltage monitoring module;8, safety early warning module;9, fault early warning module;10, correlation degree module;11, central processing unit;12, fault handling module;13, evaluation module;14, risk feedback module;15, data storage module;16, early warning module;17, order generation module;18, wireless transmission module;19, fault maintenance center. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0019] Embodiment 1:
[0020] Please refer to Figs. 1-3The utility model provides a technical scheme: a rail transit equipment failure early warning system, including fault processing system 1, fault processing system 1 includes information acquisition device 2, information acquisition device 2 is used to receive the equipment information of rail transit system and obtains, information acquisition device 2 electric output connects data collection module 3, data collection module 3 is used for real -time collection rail transit system's operation data, data collection module 3 electric output connects digital twin module 4, digital twin module 4 is used for establishing digital twin model according to the operation data of collection, carries out real -time monitoring to rail transit system, digital twin module 4 electric output connects wireless signal module 5, and wireless signal module 5 is used for carrying out wireless signal transmission, and wireless signal module 5 electric output connects monitoring processing system 6, and monitoring processing system 6 electric output connects current voltage monitoring module 7, and current voltage monitoring module 7 is used for monitoring the current voltage of rail transit equipment, and current voltage monitoring module 7 electric output connects safety early warning module 8, and safety early warning module 8 electric output connects failure early warning module 9, and safety early warning module 8 and failure early warning module 9 carry out real -time early warning to the abnormality of detection, remind staff, and failure early warning module 9 electric output connects correlation degree module 10, and correlation degree module 10 determines the correlation degree of various faults according to the risk information stored, and correlation degree module 10 electric output connects central processing unit 11, and central processing unit 11 electric output connects fault processing module 12, and fault processing module 12 is used for handling analysis to the abnormality of equipment detection, and fault processing module 12 electric output connects evaluation module 13, and evaluation module 13 is used for evaluating analysis to the failure of equipment, and evaluation module 13 electric output connects risk feedback module 14, and risk feedback module 14 will carry out risk feedback after receiving the data of evaluation module 13 evaluation, thereby reach the effect of early warning, and risk feedback module 14 electric output connects data storage module 15, and data storage module 15 will save the received data and handle, and data storage module 15 electric output connects early warning module 16, and early warning module 16 is used for sending alarm to entire early warning system, and early warning module 16 electric output connects order generation module 17, and order generation module 17 electric output connects wireless transmission module 18, and wireless transmission module 18 electric output connects fault maintenance center 19, and fault maintenance center 19 will promptly carry out pop -up processing and send early warning after receiving equipment failure information.
[0021] Preferably, the information acquisition device 2 includes a network communication module 21, the network communication module 21 is electrically connected to a sensor module 22, the sensor module 22 is used for real-time acquisition of current, voltage and equipment data of the rail transit system, the sensor module 22 is electrically connected to a data receiving module 23, and the data receiving module 23 is used for receiving the operation data collected by the sensor module 22 and storing and managing.
[0022] Preferably, the data collection module 3 comprises an interface management module 31 for managing the device interface and receiving data from the interface, the interface management module 31 being electrically connected to a data conversion and synchronization module 32 for adapting and adjusting the transmission data according to the data structure of the urban rail transit system to ensure the consistency of the data structure, the data conversion and synchronization module 32 being electrically connected to a data management module 33.
[0023] Preferably, the digital twin module 4 comprises a data processing module for cleaning and normalizing the collected operation data, the data processing module being electrically connected to a model construction module for extracting features from the processed data to construct a digital twin model, the model construction module being electrically connected to a big data analysis module for extracting equipment feature model functions, evaluating the health status of the equipment, estimating the probability of equipment failure, and diagnosing equipment failure.
[0024] Embodiment 2:
[0025] Referring to Figs. 1-3 The difference between this embodiment and the first embodiment is that the wireless signal module 5 comprises a wireless communication performance detection module for analyzing the data received by the wireless signal module 5, detecting the wireless signal strength, and determining whether the wireless communication system performance has decreased and whether the passive device has failed, the wireless communication performance detection module being electrically connected to a wireless communication fault early warning module for analyzing the data packets received by the wireless signal module 5, identifying control frames, management frames, and data frames, analyzing the proportion of various data frames to determine whether the wireless communication system is working normally and to perform fault early warning, the wireless communication fault early warning module being electrically connected to a processing module; the monitoring processing system 6 comprises a transmission module for transmitting data, the transmission module being electrically connected to a remote monitoring module that allows staff to perform remote equipment detection, thereby quickly obtaining information about the rail transit equipment; the correlation degree module 10 comprises a feedback module electrically connected to a numbering and marking module for numbering and marking each equipment monitoring point, the numbering and marking module being electrically connected to a GPS positioning module that can be used for positioning processing of long rail transit lines, and the GPS positioning module can be used for accurate positioning, allowing staff to quickly reach the scene and thereby more quickly complete the repair and maintenance processing.
[0026] The electrical appliances mentioned in this document are all connected to an external power source through wires.
[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A rail transport equipment failure early warning system comprising a failure handling system (1), characterized in that: The fault processing system (1) includes an information acquisition device (2), which is electrically connected to a data collection module (3), the data collection module (3) is electrically connected to a digital twin module (4), the digital twin module (4) is electrically connected to a wireless signal module (5), the wireless signal module (5) is electrically connected to a monitoring processing system (6), the monitoring processing system (6) is electrically connected to a current voltage monitoring module (7), the current voltage monitoring module (7) is electrically connected to a safety warning module (8), the safety warning module (8) is electrically connected to a fault warning module (9), the fault warning module (9) is electrically connected to a correlation degree module (10), the correlation degree module (10) is electrically connected to a central processing unit (11), the central processing unit (11) is electrically connected to a fault processing module (12), the fault processing module (12) is electrically connected to an evaluation module (13), the evaluation module (13) is electrically connected to a risk feedback module (14), the risk feedback module (14) is electrically connected to a data storage module (15), the data storage module (15) is electrically connected to a warning module (16), the warning module (16) is electrically connected to a order generation module (17), the order generation module (17) is electrically connected to a wireless transmission module (18), the wireless transmission module (18) is electrically connected to a fault repair center (19).
2. The rail transit equipment fault early warning system according to claim 1, characterized in that: The information acquisition device (2) includes a network communication module (21), which is electrically connected to a sensor module (22), and the sensor module (22) is electrically connected to a data receiving module (23).
3. The rail transit equipment fault early warning system of claim 1, wherein: The data collection module (3) includes an interface management module (31), which is electrically connected to a data conversion and synchronization module (32), and the data conversion and synchronization module (32) is electrically connected to a data management module (33).
4. The rail transit equipment failure early warning system of claim 1, wherein: The digital twin module (4) includes a data processing module, which is electrically connected to a model construction module, and the model construction module is electrically connected to a big data analysis module.
5. The rail transit equipment failure early warning system of claim 1, wherein: The wireless signal module (5) includes a wireless communication performance detection module, which is electrically connected to a wireless communication fault warning, and the wireless communication fault warning is electrically connected to a processing module.
6. The rail transit equipment failure early warning system of claim 1, wherein: The monitoring processing system (6) includes a transmission module, which is electrically connected to a remote monitoring module.
7. The rail transit equipment failure early warning system of claim 1, wherein: The correlation degree module (10) includes a feedback module, which is electrically connected to a number marking module, and the number marking module is electrically connected to a GPS positioning module.