Method and device for distribution and management of vehicle hydraulic braking force
A technology of hydraulic braking and management method, which is applied in the distribution management of hydraulic braking force of the whole vehicle and the distribution management device of the hydraulic braking force of the whole vehicle, which can solve the problem of affecting the braking distance of the train, driving safety, insufficient braking force of the whole vehicle, etc. problem, to avoid insufficient braking force of the vehicle
Active Publication Date: 2021-06-04
QINGDAO SRI TECH CO LTD
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Problems solved by technology
When the braking system of a certain carriage fails, other carriages will not supplement the braking force, resulting in insufficient braking force of the whole vehicle, seriously affecting the braking distance of the train and driving safety
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[0042] The core of this application is to provide a distribution management method of hydraulic braking force of the whole vehicle, which can realize the supplement of braking force, avoid the occurrence of insufficient braking force of the whole vehicle, and improve the driving safety of light rail vehicles; another core of this application is to provide A vehicle hydraulic brake force distribution management device, electronic brake control equipment and computer-readable storage medium all have the above-mentioned technical effects.
[0043] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the em...
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The present application discloses a method for distribution and management of the hydraulic braking force of a whole vehicle, which includes obtaining the hydraulic braking force value of the whole vehicle by the current electronic brake control device of the current car; receiving the corresponding value sent by the electronic brake control devices of other cars The braking status of the braking system, and judge whether there is a braking failure in each braking system according to the braking status; The braking capacity value is calculated to obtain the hydraulic braking force value of the current hydraulic braking system. The distribution management method can realize the lack of braking force caused by the faulty braking system through the normal braking system, avoid the occurrence of insufficient braking force of the whole train, reduce the impact on the braking distance, and improve the driving safety of the train; the present application Also disclosed are a vehicle hydraulic brake force distribution management device, electronic brake control equipment and a computer-readable storage medium, all of which have the above-mentioned technical effects.
Description
technical field [0001] The present application relates to the field of light rail vehicle control, in particular to a vehicle hydraulic braking force distribution management method; also relates to a vehicle hydraulic braking force distribution management device, electronic brake control equipment and computer-readable storage media. Background technique [0002] At present, light rail vehicles, especially low-floor rail trains, are equipped with active hydraulic braking systems for their trailers, and passive hydraulic braking systems for bullet trains. Moreover, each hydraulic braking system adopts an independent control strategy, and the electronic braking control devices of each carriage are independent of each other, and each controls the corresponding braking system for braking. When the braking system of a certain carriage fails, other carriages will not supplement the braking force, resulting in insufficient braking force of the entire vehicle, seriously affecting th...
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IPC IPC(8): B60T13/66B60T17/22
CPCB60T13/665B60T17/228
Inventor 刘泉武小平唐亮彭学前胡峰
Owner QINGDAO SRI TECH CO LTD