Train braking force distribution method, device and terminal equipment

A braking force distribution, braking force technology, applied in the direction of brake transmission, brake, pneumatic brake, etc., can solve the problem of unable to meet the safe operation of the train, and achieve the effect of satisfying the safe operation of the train

Active Publication Date: 2022-03-01
CRRC TANGSHAN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a train braking force distribution method, device and terminal equipment to solve the problem that the braking force distribution method in the prior art cannot meet the requirements of train safety operation

Method used

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  • Train braking force distribution method, device and terminal equipment
  • Train braking force distribution method, device and terminal equipment
  • Train braking force distribution method, device and terminal equipment

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Embodiment Construction

[0032] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0033] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0034] figure 1 It is a schematic flowchart of the realization of the train braking force distribution method provided by the embodiment of the present invention, which is described in detail as follows.

[0035] Step S101, acquiring road parameters of the road sectio...

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Abstract

The present invention is applicable to the technical field of train braking, and provides a train braking force distribution method, device and terminal equipment. The method includes: obtaining road parameters of the road section where the train is located; Weight; obtain the braking force corresponding to each wheel axle when using different braking force distribution methods for braking force distribution; according to the weight corresponding to different braking force distribution methods and the corresponding braking force of each wheel axle when using different braking force distribution methods for braking force distribution, calculate The comprehensive braking force corresponding to each wheel axle in the train; the braking force of each wheel axle of the train is distributed according to the comprehensive braking force corresponding to each wheel axle in the train. The present invention can obtain the weights of different braking force distribution modes according to the road section where the train is located, and then better adapt the braking force distributed to each wheel axle of the train to the road section where the train is located, thereby meeting the requirements for safe operation of the train.

Description

technical field [0001] The invention belongs to the technical field of train braking, and in particular relates to a train braking force distribution method, device and terminal equipment. Background technique [0002] The braking system is the safety guarantee for the high-speed operation of the train. The train generally includes a motor car and a trailer. Among them, the motor car includes two braking methods: electric braking and air braking, and the trailer generally only includes air braking. The braking system According to the speed, deceleration and wheel-rail adhesion state of the train, determine the distribution relationship between electric braking force and air braking force, and design a good braking control strategy to ensure better and safe parking. [0003] The existing braking force distribution strategies mainly include equal-adhesion distribution and equal-wear distribution. Under the equal-adhesion distribution strategy, when the braking force management...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T8/17B60T8/172B60T8/1763B60T8/1764B60T13/74B60T13/66B61H11/06
CPCB60T8/1705B60T8/172B60T8/1763B60T8/1764B60T13/74B60T13/662B61H11/06
Inventor 高珊张新永李化明司丽方培嫘申云彤张义文吉振山闫晓庚朱昭凯
Owner CRRC TANGSHAN CO LTD
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