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Method for controlling braking force in regenerative brake cooperation control system

一种协调控制系统、再生制动力的技术，应用在制动控制系统、再生制动、电力制动系统等方向，能够解决后轮制动力增加等问题，达到实现燃料效率、确保车辆制动稳定性的效果

Active Publication Date: 2018-04-03
HYUNDAI MOTOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In this case, when the braking forces of the front wheels and the rear wheels are distributed without including the coasting braking force in the brake controller, there is a problem that the braking force of the rear wheels increases due to actually including the coasting regenerative braking force, As a result, there is an increased likelihood that the rear wheels will lock earlier than the front wheels

Method used

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  • Method for controlling braking force in regenerative brake cooperation control system
  • Method for controlling braking force in regenerative brake cooperation control system
  • Method for controlling braking force in regenerative brake cooperation control system

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Embodiment Construction

[0025] It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein includes motor vehicles, generally, such as passenger cars, buses, trucks, various commercial vehicles including sport utility vehicles (SUVs) , including ships and boats of all kinds, aircraft, etc., and including hybrid vehicles, electric vehicles, plug-in hybrid electric vehicles, hydrogen powered vehicles, and other alternative fuel vehicles (eg, fuels derived from sources other than petroleum). As referred to herein, a hybrid vehicle is a vehicle that has two or more sources of power, such as gasoline-based power and electric-based power.

[0026] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be un...

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Abstract

The invention relates to a method for controlling braking force in a regenerative brake cooperation control system. The method can maximally use regenerative braking force of a rear wheel simultaneously while improving vehicular braking stability by preventing the rear wheel from being locked earlier than a front wheel. The method includes controlling braking forces of the front wheel and the rearwheel by considering a distribution of total vehicular braking force including a coasting regenerative braking force in the regenerative brake cooperation control system in an eco-friendly vehicle which can perform regenerative braking in the rear wheel or both the front wheel and the rear wheel.

Description

technical field [0001] The present disclosure relates to a method for controlling braking force in a regenerative braking coordinated control system, and more particularly, to a regenerative braking coordinated control system in an eco-friendly vehicle capable of performing regenerative braking of rear wheels by considering A method of controlling the braking force of the front and rear wheels due to the regenerative braking force generated during coasting. Background technique [0002] In general, coordinated control of regenerative braking in eco-friendly vehicles (hybrid vehicles, electric vehicles, fuel cell vehicles, etc.) that perform regenerative braking in both front and rear wheels is different In the case of vehicles performing regenerative braking. [0003] In an eco-friendly vehicle that only performs regenerative braking of the front wheels, a drive motor is provided in the front wheels, regenerative braking force is generated when energy is recovered by chargi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L7/26
CPCB60L7/26B60T1/10B60T8/1766B60L3/108B60L7/18B60L15/2009B60L2250/26B60L2260/26B60T2270/604B60L7/10B60T8/28B60T2270/60B60T8/17B60L2240/461B60L2240/465B60T8/58
Inventor 田甲培沈相贤崔在一金勇泌
Owner HYUNDAI MOTOR CO LTD
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