Navigation driving system for railway vehicle underbody inspection system

Abstract

The invention relates to a navigation driving system for a railway vehicle underbody inspection system. The system comprises a trigger positioning device used for locating the position of a to-be-detected target point in a to-be-detected railway vehicle and generating a deceleration signal and a parking brake signal and a parking positioning device that is connected with the trigger positioning device and is used for decelerating the inspection system according to the deceleration signal and parking and braking the inspection system according to the parking brake signal to enable the inspection system to be located and parked at the to-be-detected target point. According to the system, the detection equipment is accurately and stably stopped at the position of the to-be-detected target ina double-positioning mode; the trigger positioning device is used for locating a randomly parked maintenance target point position and triggering deceleration and parking brake signals in due time, the parking positioning device can respond to the deceleration signals and the parking brake signals respectively, and finally the inspection equipment is accurately parked at the maintenance target point position at a time.

Description

technical field [0001] The invention relates to the field of rail transit technology, in particular to a navigation drive system for a rail vehicle under-vehicle maintenance system and a rail vehicle under-vehicle overhaul system. Background technique [0002] With the vigorous development of the national rail transit industry, the operation safety of rail vehicles such as high-speed trains, EMUs, and subways has attracted more and more attention, and the daily maintenance of rail vehicles is a key prerequisite for ensuring the safety and stability of rail vehicles. Due to various problems such as low work efficiency and maintenance quality in the existing manual maintenance operations of rail vehicles, in order to ensure the safety and stability of rail vehicles such as EMUs more efficiently and reliably, intelligent maintenance equipment is used to assist or replace manual maintenance. Homework is an inevitable trend. However, when the rail vehicle bottom inspection equip...

AI Technical Summary

Problems solved by technology

Due to various problems such as low work efficiency and maintenance quality in the existing manual maintenance operations of rail vehicles, in order to ensure the safety and stability of rail vehicles such as EMUs more efficiently and reliably, intelligent maintenance equipment is used to assist or replace manual maintenance. Homework is an inevitable trend

When the rail vehicle bottom inspection equipment is performing maintenance work, the position of the maintenance target point cannot be fixed because the position of the vehicle to be repaired enters the maintenance track and stops at random.

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