Method of controlling rash advance at tail end of route and vehicle equipment of controlling rash advance at tail end of route

Abstract

The invention discloses vehicle equipment for controlling the rash advance at the tail end of a route. The vehicle equipment comprises a positioning module, a calibration module, a speed acquisition module, a calculation module, a judging module, and a braking output module; the positioning module is used for obtaining the satellite positioning of a vehicle, the calibration module is used for positioning and calibrating the satellite positioning and the actual location of the vehicle when the vehicle speed is at zero; the speed acquisition module is used for real-time acquisition of the current speed of the vehicle and using the current speed as the calculation speed; the calculation module is used for calculating the distance of the vehicle currently apart from the end and the distance of braking corresponding to the current velocity; the judging module is used for determining whether the difference between the distance of the vehicle currently apart from the end and the distance of braking is less than the preset safety margin; the braking output module is used for issuing a braking instruction to a braking system when the difference between the distance of the vehicle currently apart from the end and the distance of braking is smaller than the preset safety margin. The invention also discloses a method for controlling the rash advance at the tail end of the route. By the adoption of the vehicle equipment for controlling the rash advance at the tail end of the route, the positioning precision is high, the structure is simple, the maintenance cost is low, and the requirements of a test route can be met.

Description

technical field [0001] The present invention relates to the technical field of vehicle positioning detection, and more specifically, relates to a vehicle-mounted device for preventing illegal access at the end of a line, and also relates to a control method for preventing illegal access at the end of a line. Background technique [0002] Rail transit vehicles need to be debugged before the official line goes online. At present, the debugging lines of various vehicle manufacturers and vehicle maintenance bases have a short mileage, there is no ground signal system on the debugging lines, and there are many debugging vehicles. If the debugging personnel are not careful, it is easy to cause accidents where the debugging vehicles come out of the end of the line. Once the vehicle comes out of the line, it will affect the debugging operation of the entire line, and cause serious damage to the vehicle, causing economic losses of tens of millions of yuan. [0003] At present, vehic...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the first object of the present invention is to provide a vehicle-mounted anti-robust-entry device at the end of the line. The structural design of the anti-rogue-entry vehicle-mounted device at the end of the line can effectively solve the problem that the anti-rogue-entry system at the end of the line based on ground transponder technology is difficult to meet the test requirements. The problem with line requirements

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