KR970011829A - Performance tester of anti-lock brake system - Google Patents

Performance tester of anti-lock brake system Download PDF

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Publication number
KR970011829A
KR970011829A KR1019950025381A KR19950025381A KR970011829A KR 970011829 A KR970011829 A KR 970011829A KR 1019950025381 A KR1019950025381 A KR 1019950025381A KR 19950025381 A KR19950025381 A KR 19950025381A KR 970011829 A KR970011829 A KR 970011829A
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KR
South Korea
Prior art keywords
modulator
hydraulic pressure
electronic controller
signal output
control signal
Prior art date
Application number
KR1019950025381A
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Korean (ko)
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KR0147166B1 (en
Inventor
유장열
Original Assignee
배순훈
대우전자 주식회사
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950025381A priority Critical patent/KR0147166B1/en
Publication of KR970011829A publication Critical patent/KR970011829A/en
Application granted granted Critical
Publication of KR0147166B1 publication Critical patent/KR0147166B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/28—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for testing brakes
    • 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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS

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

Abstract

본 발명은 안티록 브레이크 시스템(Anti-Lock Brake System; 이하 ABS)의 시험장치에 관한 것으로, 자동차의 각 바퀴의 회전상태에 상응되는 회전력을 발생하는 서브모터와, 상기 서브모터의 일측에 장착되어 회전하는 톱니링과, 상기 톱니링의 회전속도를 검출하는 차속감지센서와, 상기 차속감지센서에서 입력된 차속에 따라 ABS의 동작을 제어하는 전자제어부와, 상기 전자제어부에서 출력된 제동제어신호에 따라 제동시 각 바퀴에 인가되는 유압을 조절하는 모듈레이터와, 상기 모듈레이터에 제동시에 일정유압을 공급하는 마스터 실린더와, 상기 전자제어부에서 출력된 제어신호를 받아 상기 모듈레이터에 유압을 공급하는 펌프와, 상기 전자제어부에서 출력된 제어신호에 의하여 상기 모듈레이터에서 공급된 유압의 수치를 측정하는 유압측정수단과, 상기 유압측정수단에서 측정된 데이터를 받아 이를 표시하며, 상기 서브모터의 회전을 제어하는 컴퓨터로 이루어짐을 특징으로 하여 실제의 자동차의 하중과 속도에 상응하게 ABS의 각 구동장치를 모의적으로 재현함으로써 실제의 자동차에서 ABS의 구동상태를 시험할 수 있도록 하는 것이다.The present invention relates to a test apparatus for an anti-lock brake system (hereinafter referred to as ABS), and includes a sub-motor for generating a rotational force corresponding to the rotational state of each wheel of an automobile, and mounted on one side of the sub-motor. To a rotating tooth ring, a vehicle speed sensor for detecting a rotational speed of the tooth ring, an electronic controller for controlling the operation of ABS according to the vehicle speed input from the vehicle speed sensor, and a braking control signal output from the electronic controller. According to the present invention, a modulator for adjusting the hydraulic pressure applied to each wheel during braking, a master cylinder for supplying a constant hydraulic pressure during braking to the modulator, a pump for supplying hydraulic pressure to the modulator by receiving a control signal output from the electronic controller, Hydraulic measuring means for measuring the numerical value of the hydraulic pressure supplied from the modulator according to the control signal output from the electronic control unit, It receives and displays the data measured by the hydraulic measurement means, and consists of a computer that controls the rotation of the sub-motor, characterized by simulating each drive of the ABS in accordance with the actual load and speed of the actual vehicle It is to be able to test the driving state of ABS in the car.

※ 선택도 : 제1도※ Selectivity: 1st

Description

안티록 브레이크 시스템의 성능시험장치Performance tester of anti-lock brake system

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

제1도는 본 발명에 따른 안티록 브레이크 시스템의 성능시험장치 구성도.1 is a configuration diagram of the performance test apparatus of the anti-lock brake system according to the present invention.

Claims (1)

자동차의 각 바퀴의 회전상태에 상응되는 회전력을 발생하는 서브모터(1A~1D)와, 상기 서브모터(1A~1D)의 일측에 장착되어 회전하는 톱니링(2A~2D)과, 상기 톱니링(2A~2D)의 회전속도를 검출하는 차속감지센서(3A~3D)와, 상기 차속감지센서(3A~3D)에서 입력된 차속에 따라 ABS의 동작을 제어하는 전자제어부(4)와, 상기 전자제어부(4)에서 출력된 제동제어신호에 따라 제동시 각 바퀴에 인가되는 유압을 조절하는 모듈레이터(5)와, 상기 모듈레이터(5)에 제동시에 일정유압을 공급하는 마스터 실린더(6)와, 상기 전자제어부(4)에서 출력된 제어신호를 받아 상기 모듈레이터(5)에 유압을 공급하는 펌프(7)와, 상기 전자제어부(4)에서 출력된 제어신호에 의하여 상기 모듈레이터(5)에서 공급된 유압의 수치를 측정하는 유압측정수단(8A~8D)과, 상기 유압측정수단(8A~8D)에서 측정된 데이터를 받아 이를 표시하며, 상기 서브모터(1A~1D)의 회전을 제어하는 컴퓨터(9)로 이루어진 것을 특징으로 하는 안티록 브레이크 시스템의 성능시험장치.Sub motors 1A to 1D for generating a rotational force corresponding to the rotational state of each wheel of the vehicle, toothed rings 2A to 2D mounted and rotated on one side of the submotors 1A to 1D, and the toothed ring Vehicle speed detecting sensors 3A to 3D for detecting the rotational speed of 2A to 2D, an electronic controller 4 for controlling the operation of ABS according to the vehicle speed input from the vehicle speed detecting sensors 3A to 3D, and A modulator 5 for adjusting the hydraulic pressure applied to each wheel during braking according to the braking control signal output from the electronic controller 4, a master cylinder 6 for supplying a constant hydraulic pressure during braking to the modulator 5; A pump 7 for supplying hydraulic pressure to the modulator 5 by receiving the control signal output from the electronic controller 4 and the modulator 5 supplied from the modulator 5 by the control signal output from the electronic controller 4. Measured by hydraulic measuring means 8A to 8D for measuring the numerical value of the hydraulic pressure and the hydraulic measuring means 8A to 8D. The data received, and display them, anti-lock performance test device of the brake system, characterized in that consisting of a computer 9 for controlling the rotation of the servo motor (1A ~ 1D). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950025381A 1995-08-18 1995-08-18 A performance test device of abs KR0147166B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950025381A KR0147166B1 (en) 1995-08-18 1995-08-18 A performance test device of abs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950025381A KR0147166B1 (en) 1995-08-18 1995-08-18 A performance test device of abs

Publications (2)

Publication Number Publication Date
KR970011829A true KR970011829A (en) 1997-03-27
KR0147166B1 KR0147166B1 (en) 1998-08-17

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Application Number Title Priority Date Filing Date
KR1019950025381A KR0147166B1 (en) 1995-08-18 1995-08-18 A performance test device of abs

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102478066B1 (en) * 2018-09-17 2022-12-16 현대자동차주식회사 Vehicle having an emergency simulation mode and Driving method thereof

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Publication number Publication date
KR0147166B1 (en) 1998-08-17

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