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A control method for vehicle safety braking

A control method and technology for safe braking, which is applied in the direction of control devices, vehicle components, and driver input parameters, can solve problems such as insufficient braking force, excessive braking force, and unreasonable braking force control, so as to solve the problem of insufficient or excessive braking force. big effect

Active Publication Date: 2021-08-06
DONGFENG MOTOR CORP HUBEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a control method for safe braking of vehicles to solve the problem of insufficient or excessive braking force caused by unreasonable control of braking force during ESC automatic braking and driver active braking in the related art

Method used

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  • A control method for vehicle safety braking
  • A control method for vehicle safety braking
  • A control method for vehicle safety braking

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Embodiment Construction

[0025] 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, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0026] The embodiment of the present application provides a control method for safe braking of a vehicle, which can solve the problem of insufficient or excessive braking force caused by unreasonable control of the braking force during ESC automatic braking and active braking by the driver in the related art.

[0027] The control method...

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Abstract

The present application relates to a control method for vehicle safety braking, and relates to the field of electronic braking of automobiles. The method includes firstly monitoring the state of the brake pedal of the vehicle when it is recognized that the electronic stability control system (ESC) is supercharging, and then recognizing the driving condition of the vehicle when the state of the brake pedal is monitored to change, based on The current driving conditions of the vehicle, analyze the braking influence factors of the brake pedal corresponding to the driving conditions to determine the braking mode of the vehicle, wherein the braking influence factors of the brake pedal include the active braking produced by the brake pedal The relationship between the pressure and the automatic braking pressure generated by ESC, the duration of active braking pressure, and the rate of change of the opening of the brake pedal. The control method for safe braking of vehicles provided by the present application solves the problem of insufficient or excessive braking force caused by unreasonable control of braking force during ESC automatic braking and driver active braking in the related art.

Description

technical field [0001] The present application relates to the field of automotive electronic braking, in particular to a control method for vehicle safety braking. Background technique [0002] At present, with the vigorous development of the automobile industry and the gradual improvement of people's living standards, automobiles have become an indispensable means of transportation for people. In the daily driving process, due to external interference, fatigue driving, distraction and other reasons, the driver often cannot control the driving of the car well. For example, if there is an obstacle in the driving direction ahead, If the driver does not control the car in time to brake accordingly, it is very likely that the car will directly collide with the obstacle, which will cause great personal safety to the driver and passengers. [0003] Among related technologies, electronic stability control system ESC (Electronic Stability Control) has gradually become an essential ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/18
CPCB60W30/18109B60W2540/12B60W2710/182
Inventor 陈醉肖松孙国正余龙胡平凡
Owner DONGFENG MOTOR CORP HUBEI
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