Vehicle brake pedal control method and device and automobile

A technology of vehicle braking and control methods, which is applied in the direction of braking action starting devices, electric vehicles, foot starting devices, etc., and can solve problems such as differences in brake pedal feel

Active Publication Date: 2021-09-14
BAIC GRP ORV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Addresses an issue with discrepancies in brake pedal feel for vehicles in different drive modes

Method used

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  • Vehicle brake pedal control method and device and automobile
  • Vehicle brake pedal control method and device and automobile
  • Vehicle brake pedal control method and device and automobile

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Embodiment Construction

[0038] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0039] Such as figure 1 As shown, an embodiment of the present invention proposes a method for controlling a brake pedal of a vehicle, the method comprising:

[0040] Step 11, obtaining a driving mode signal;

[0041] Step 12, determining the driving mode of the vehicle according to the driving mode signal;

[0042] Step 13, controlling the brake pedal feeling of the vehicle according to the driving mode of the vehicle.

[0043]...

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Abstract

The invention provides a vehicle brake pedal control method and device and an automobile. The method comprises the steps: acquiring a driving mode signal; determining a driving mode of the vehicle according to the driving mode signal; and controlling the brake pedal feeling of the vehicle according to the driving mode of the vehicle. According to the method, operation is convenient, the problem that the brake pedal feels different when the vehicle is in different driving modes can be effectively solved, and the feeling comfort of the brake pedal is simply and practically improved.

Description

technical field [0001] The invention relates to the technical field of vehicle design, in particular to a control method and device for a vehicle brake pedal and an automobile. Background technique [0002] The braking system is an important safety guarantee for the vehicle, and the feeling of the brake pedal, as one of the important qualities of the vehicle, directly affects consumers' overall evaluation of the vehicle. With the gradual use of decoupled brake-by-wire systems on braking systems, brake pedal feel has been decoupled and elevated to the level of predefinable and software control. [0003] The vehicle is mainly aimed at off-road use conditions, and is generally matched with two-wheel drive (2H), four-wheel drive high-speed (4H), four-wheel drive low-speed (4L) and other drive modes for drivers to choose according to road conditions. Due to the different transmission ratios and transmission modes of the transfer case in different gears such as two-wheel drive (2...

Claims

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Application Information

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IPC IPC(8): B60T7/04B60T7/06
CPCB60T7/042B60T7/06Y02T10/72
Inventor童成前王华拓郑素云
OwnerBAIC GRP ORV CO LTD