Locomotive braking system for realizing automatic driving and implementation method thereof

Abstract

The invention discloses a locomotive braking system for realizing automatic driving and an implementation method thereof. The locomotive braking system comprises a braking display module, a braking controller, an automatic driving module and a braking control module. The braking display module is used for outputting state information of the braking system; the braking controller is used for outputting brake force brake position information; the automatic driving module is used for carrying out data information interaction with a locomotive automatic driving control center, detecting data information output by the braking control module and outputting an automatic driving operation sign and a first target pressure value; and the braking control module is used for analyzing the brake force brake position information, obtaining a second target pressure value, outputting an actual target pressure value according to the automatic driving operation sign and the first target pressure value, controlling a braking cylinder to work and sending collected state information of the braking system to the braking display module. The locomotive braking system has no additional influence on normal operation of an original braking system, can be compatible with the original braking system without hardware upgrading, has high decoupling performance and high adaptability, and improves feasibility,reliability and stability of automatic driving of the braking system.

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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