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Brake control method and device

A technology of braking control and electronic braking, which is applied in the field of automobile control, can solve the problems of high risk of automobile safety and the inability to guarantee automobile driving safety, and achieve the effect of improving safety

Active Publication Date: 2020-01-17
BAIC MOTOR CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned problem that in the existing braking control device, once the electronic braking control unit fails, the safety of the vehicle during driving will be at greater risk, and the driving safety of the vehicle cannot be guaranteed. The present invention provides a braking system. Control method and device

Method used

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  • Brake control method and device
  • Brake control method and device

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0035] figure 1 It is a schematic flowchart of a braking control method provided by Embodiment 1 of the present invention, as shown in figure 1 As shown, the brake control method includes:

[0036] Step 101 , the main electronic brake control unit and the backup electronic brake control unit synchronously receive a braking operation triggered by a user.

[0037] Step 102, when the main electronic brake control unit fails, the backup electronic brake control unit takes over from the main electronic brake control unit to control the braking of the vehicle.

[0038] The execution subject of the brake control method provided by the present invention may be a bra...

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Abstract

The invention provides a brake control method and device. On the basis of an existing brake control device, a standby electronic brake control unit is further arranged, the technical scheme that a main electronic brake control unit and the standby electronic brake control unit synchronously receive brake operation triggered by a user, and when the main electronic brake control unit breaks down, the standby electronic brake control unit substitutes the main electronic brake control unit to control a vehicle to brake is adopted, so that the technical problem that in an existing brake control device, if a single electronic brake control unit brakes down, the vehicle cannot brake is effectively solved, and the safety of the vehicle in the traveling process is greatly improved.

Description

technical field [0001] The invention relates to automobile control technology, in particular to a brake control method and device. Background technique [0002] With the increase of car ownership, driving safety is the focus of attention of adults. The braking system of the car becomes an important safety guarantee for the car in the process of driving. [0003] The braking control process of the existing vehicle is as follows: after receiving the braking operation sent by the user triggering the brake pedal, the electronic braking control unit sends a braking command to the corresponding braking unit of the vehicle to control the braking of the vehicle. [0004] However, in the above brake control process, once the electronic brake control unit fails, the safety of the vehicle during driving will be at greater risk. Contents of the invention [0005] In view of the above-mentioned problem that in the existing braking control device, once the electronic braking control u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T17/18B60T17/22
CPCB60T17/18B60T17/22
Inventor 王驰徐小娟付金勇姬广斌
Owner BAIC MOTOR CORP LTD