KR970040586A - ABS duty control device and control method thereof - Google Patents

ABS duty control device and control method thereof Download PDF

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Publication number
KR970040586A
KR970040586A KR1019950058594A KR19950058594A KR970040586A KR 970040586 A KR970040586 A KR 970040586A KR 1019950058594 A KR1019950058594 A KR 1019950058594A KR 19950058594 A KR19950058594 A KR 19950058594A KR 970040586 A KR970040586 A KR 970040586A
Authority
KR
South Korea
Prior art keywords
abs
duty
control
abs duty
wheel
Prior art date
Application number
KR1019950058594A
Other languages
Korean (ko)
Other versions
KR100267298B1 (en
Inventor
신기하
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950058594A priority Critical patent/KR100267298B1/en
Publication of KR970040586A publication Critical patent/KR970040586A/en
Application granted granted Critical
Publication of KR100267298B1 publication Critical patent/KR100267298B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/329—Systems characterised by their speed sensor arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/10—ABS control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/303—Speed sensors
    • B60Y2400/3032—Wheel speed sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/81—Braking systems

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

본 발명은 ABS DUTY 제어 장치 및 그 제어 방법에 관한 것으로서, ABS 조절 모듈의 제동 입력시 브레이킹 시스템(braking system) 제어가 온(on)과 오프(off)의 타임(time) 제어에서, 휠 속력 센서의 신호에 의한 휠 속력 Nn,Nn-1사이의 속력 차이 △ N이 매핑(mapping) 가능한 반복적 시험에 의한 조절 상수 'A' 값 보다 클 경우 휠 속력 N에 의한 DUTY 조절 맵(control map)을 채용하여 ABS를 조절하여 쇽(shock) 및 풋 브레이크 시스템(foot brake system)에 전달되는 진동을 줄이는 제어장치 및 그 제어 방법이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ABS duty control device and a method of controlling the same, wherein a braking system control at a braking input of an ABS control module is performed at a time control of on and off time, and a wheel speed sensor. Speed difference between wheel speeds N n and N n-1 due to the signal △ DUTY control map by wheel speed N when N is greater than the control constant 'A' value by the repetitive test that can be mapped. A control device and a control method for reducing the vibration transmitted to the shock (foot) and foot brake system (foot brake system) by adjusting the ABS.

Description

에이비에스의 듀티 제어 장치 및 그 제어 방법ABS duty control device and control method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 ABS DUTY 제어 장치의 블록도이고,1 is a block diagram of an ABS duty control device according to the present invention,

제2도는 본 발명에 의한 ABS DUTY의 제어 방법을 나타낸 동작 순서도이다.2 is a flowchart illustrating a method of controlling ABS duty according to the present invention.

Claims (3)

각 휠의 속력을 측정하는 휠 속력 센서, 상기 휠 속력 센서에서 신호를 감지하여 ABS DUTY를 생성, 출력하는 ECU, 상기 ECU에서, DUTY 신호를 받아 ABS DUTY를 조절하는 액튜레이터를 포함하는 에이비에스 듀티 제어장치.ABS duty including a wheel speed sensor for measuring the speed of each wheel, an ECU for generating and outputting an ABS duty by detecting a signal from the wheel speed sensor, and an actuator for receiving the duty signal in the ECU to adjust the ABS duty Control unit. 휠 속력 센서에서 측정한 차속을 ECU에 입력하는 단계, 차속 Nn,Nn-1사이의 속력 차이 △ N이 매핑가능한 반복적 시험에 의한 조절 상수 값(A) 보다 큰가를 판별하는 단계, 브레이킹 모드를 실행하는 단계, 차속에 따른 ABS DUTY를 생성하고 출력하는 단계, △ N이 '0' 보다 작거나 같은가를 판별하는 단계, ABS DUTY 조절을 해제하는 단계를 포함하는 에이비에스 듀티 제어 방법.Inputting the vehicle speed measured by the wheel speed sensor to the ECU, determining whether the speed difference △ N between the vehicle speeds N n , N n-1 is greater than the adjustment constant value A by the repeatable test that can be mapped, the braking mode And executing, generating and outputting an ABS duty according to the vehicle speed, determining whether ΔN is less than or equal to '0', and releasing the adjustment of the ABS duty. 제2항에서, 상기 ABS DUTYSMS DUTY 조절 맵을 사용하여 생성하는 에이비에스 듀티 제어 방법.The method of claim 2, wherein the ABS duty cycle control map is generated using the ABS DUTYSMS duty map. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950058594A 1995-12-27 1995-12-27 How to control duty of ABS KR100267298B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950058594A KR100267298B1 (en) 1995-12-27 1995-12-27 How to control duty of ABS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058594A KR100267298B1 (en) 1995-12-27 1995-12-27 How to control duty of ABS

Publications (2)

Publication Number Publication Date
KR970040586A true KR970040586A (en) 1997-07-24
KR100267298B1 KR100267298B1 (en) 2000-10-16

Family

ID=19445008

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950058594A KR100267298B1 (en) 1995-12-27 1995-12-27 How to control duty of ABS

Country Status (1)

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KR (1) KR100267298B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1914765C2 (en) * 1969-03-22 1982-11-11 Teldix Gmbh, 6900 Heidelberg Electrical control system for an anti-lock vehicle brake system

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Publication number Publication date
KR100267298B1 (en) 2000-10-16

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