Vehicle-mounted intelligent supervising and early warning device for running status of track traffic vehicle

Abstract

The invention relates to an intelligent vehicle-bone type running state monitoring and early warning device used for rail transporting vehicles. The device comprises at least a group of sensing component units used for obtaining the vehicle operation state, including the operation state of wheels on rails, the state of the deformation of a vehicle chassis component and a railway and abnormal road conditions or the state of vehicle-bone devices; an intelligent sensing information processing unit based on a micro processor and used for processing the sensing signals of the vehicle state, including signal processing, data-collecting processing, image edge detection and extraction, image tracking, the processing and the intelligent analyzing of mechanical vibration / noise information, data identification and extraction, the learning of vehicle states and relevant background information, the forming of monitoring and early warning results and information recording and storing; input / output units used for the output, the operation, the control and the data communication of the monitoring and early warning results; and a power supply unit. The intelligent vehicle-bone type running state monitoring and early warning device has the advantages of multiple functions, high intelligentization and informatization level, high cost performance, high creditability and convenient installation, etc., is easy to be expanded, and can be applied under all weather conditions.

Description

technical field [0001] The invention relates to a vehicle-mounted rail transit vehicle operating state intelligent monitoring and early warning device, which can be used as various rail transit vehicle-mounted vehicle operating conditions and their operating state sensors, track operating condition state acquisition sensors, and is used to build rail traffic (Train) safety operation monitoring and early warning system, static and dynamic automatic inspection and diagnosis system of train conditions, especially for obtaining, monitoring and early warning of the real-time status of the wheel and rail of the vehicle, the mechanical working status of important parts of the vehicle chassis, and the temperature of the wheel bearing Or axle temperature, water volume of water tank, vehicle lateral wind speed / wind pressure, vehicle speed, power supply and working conditions of important equipment (such as air conditioners), and can also be used to monitor and warn of vehicle derailment ...

AI Technical Summary

Problems solved by technology

According to reports, the mechanical derailment detector technology has made some progress, but it is still in the experimental stage, and installation and debugging are difficult, and it is far from meeting the requirements of the era for intelligent and modern monitoring and early warning of train safety operation; Intelligent monitoring and early warning technology of traffic vehicle operation status", "Intelligent monitoring and early warning device for images of vehicle-mounted rail transit derailment accident images", "Intelligent monitoring and early warning device for vehicle chassis mechanical failure of vehicle-mounted rail transit vehicles", "Intelligent monitoring and early warning device for vehicle-mounted rail transit "Monitoring and early warning device" and "Intelligent monitoring and early warning device for vehicle-mounted rail transit road conditions" and other technical novelty searches and domestic and foreign patent searches, there is no similar technology application and patented technology

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