A locomotive braking system for realizing automatic driving and its realization method

Abstract

The invention discloses a locomotive braking system for realizing automatic driving and a realization method thereof. The locomotive braking system includes: a braking display module for outputting status information of the braking system; a braking controller for outputting braking force brake position information; The automatic driving module is used for data information interaction with the locomotive automatic driving control center and detects the data information output by the braking control module, and outputs the automatic driving operation sign and the first target pressure value; the braking control module is used for analyzing the braking force brake position information , obtain the second target pressure value, and output the actual target pressure value according to the automatic driving operation flag and the first target pressure value, control the operation of the brake cylinder, and send the collected brake system status information to the brake display module. The invention has no additional impact on the normal operation of the original braking system, is compatible with the original braking system without hardware upgrade, has high decoupling and high adaptability, and improves the feasibility of automatic driving of the braking system. reliability and stability.

Description

technical field [0001] The invention relates to the technical field of locomotive braking, in particular to a locomotive braking system for realizing automatic driving and an implementation method thereof. Background technique [0002] The braking system of electric locomotive is an important part of the whole locomotive, which is of great significance to ensure the safe operation of electric locomotive. [0003] At present, in the prior art, the braking system of an electric locomotive is generally composed of components such as a brake controller, a brake control unit, and a brake display screen. According to the operating status, the level of the controller can be changed by manual operation, and the brake control unit will further analyze it and control the brake cylinder to apply the braking force of the corresponding level. Form a closed-loop control. Since the above electric locomotive braking system requires the crew to observe the running status of the locomotive ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem of severe control coupling and low reliability of the locomotive braking system with automatic driving function in the prior art, the present invention provides a locomotive braking system for automatic driving. The added encapsulation of the automatic driving function has no additional impact on the normal operation of the original braking system. It has high decoupling and is compatible with the original braking system without hardware upgrade. It has high adaptability and improves the braking performance. Feasibility, reliability and stability of system autonomous driving

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