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Safety monitoring and fault early warning system of networking train

A technology of safety monitoring and fault warning, applied in the direction of railway signal and safety, can solve problems such as brake shoe overheating, bogie sloshing, tread abrasion, etc., to achieve the effect of ensuring safe operation, strong communication ability and high integration

Inactive Publication Date: 2010-02-24
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The actual operating state of the vehicle, such as the working state of the bogie, the braking system, and the electric vehicle, can only be detected when a major accident occurs, and the loss at this time is already great. Fire accidents caused by train electricity, overheating of brake shoes caused by abnormal braking system, tread scratches, air spring leakage, shock absorber failure, increased bogie shaking, etc. Some flight attendants have no way of knowing about these accidents

Method used

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  • Safety monitoring and fault early warning system of networking train
  • Safety monitoring and fault early warning system of networking train
  • Safety monitoring and fault early warning system of networking train

Examples

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Embodiment Construction

[0020] like figure 1 As shown, a networked train safety monitoring and fault early warning system is characterized in that it includes a fault diagnosis management controller, a hinged train bus interface, an electrical part data collector, a mechanical part data collector and an auxiliary part data collector; The hinged train bus interface, the electrical part data collector, the mechanical part data collector and the auxiliary part data collector are all connected to the fault diagnosis controller. The electrical part data collector includes a power supply monitoring circuit, an air conditioner control circuit, a car door control circuit and an electric brake circuit; the mechanical part data collector includes a wheel set and axle temperature detection circuit, a bogie detection circuit and a vehicle Body frame detection circuit; the auxiliary part data collector includes an air pipeline detection circuit, a pneumatic device detection circuit, a temperature and humidity de...

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PUM

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Abstract

The invention provides a safety monitoring and fault early warning system of a networking train, which is characterized in that the system of the invention comprises a fault diagnosis management controller, an articulated train bus interface, an electrical section data collector, a mechanical section data collector and an assistant section data collector, wherein, the articulated train bus interface, the electrical section data collector, the mechanical section data collector and the assistant section data collector are all connected with the fault diagnosis management controller. The system has high data integration level and strong communication ability, can provide fault diagnosis for trains in real time and protects safe operation of the train to the utmost.

Description

technical field [0001] The invention belongs to the technical field of train monitoring and early warning, in particular to a networked train safety monitoring and failure early warning system. Background technique [0002] The railway is an important infrastructure of the country and the backbone of the transportation system. Among the five transportation modes of railway, road, water, air and pipeline, railway undertakes most of the transportation tasks in our country and plays an important role. Railway vehicles include passenger vehicles, freight vehicles, special vehicles, etc. Passenger cars are the loading tools for railway passenger transportation. Therefore, it is necessary to maintain a sufficient number of good quality vehicles in order to meet the needs of the rapid development of the national economy. Carrying out safety and health maintenance of passenger vehicles, mastering the operation status of passenger vehicles, and doing a good job in the operation and...

Claims

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Application Information

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IPC IPC(8): B61L23/00
Inventor 陈特放黄采伦王靖陈庶
Owner CENT SOUTH UNIV
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