KR970020821A - Display device of fault code - Google Patents

Display device of fault code Download PDF

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Publication number
KR970020821A
KR970020821A KR1019950035143A KR19950035143A KR970020821A KR 970020821 A KR970020821 A KR 970020821A KR 1019950035143 A KR1019950035143 A KR 1019950035143A KR 19950035143 A KR19950035143 A KR 19950035143A KR 970020821 A KR970020821 A KR 970020821A
Authority
KR
South Korea
Prior art keywords
controller
predetermined
brake device
code
fault code
Prior art date
Application number
KR1019950035143A
Other languages
Korean (ko)
Other versions
KR0123818B1 (en
Inventor
서성구
Original Assignee
정몽원
만도기계 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.)
Filing date
Publication date
Application filed by 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019950035143A priority Critical patent/KR0123818B1/en
Publication of KR970020821A publication Critical patent/KR970020821A/en
Application granted granted Critical
Publication of KR0123818B1 publication Critical patent/KR0123818B1/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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)

Abstract

본 발명은 시스템에 고장이 발생한 경우에 컨트롤러와 통신할 수 있는 별도의 장비를 필요로 하지 않고 단순히 테스트코드를 접지에 접속함으로써 컨트롤러의 EEPROM에 기억된 고장코드를 확인할 수 있는 고장코드 디스플레이 장치를 제공한다.The present invention provides a fault code display device that can check the fault code stored in the EEPROM of the controller by simply connecting the test code to ground, without the need for a separate equipment to communicate with the controller in the event of a system failure. do.

이를 위해 본 발명은, 소정의 차륜(11)에 차륜센서(12)와 브레이크장치(13)가 설치되어 있고, 상기 브레이크 장치(13)에 어떤 고장이 발생한 경우 그 고장에 해당하는 고장코드가 소정의 메모리영역에 기억되는 컨트롤러와, 이 컨트롤러와 상기 브레이크장치(13) 사이에 접속되는 모듈레이터를 갖춘 것에 있어서, 상기 컨트롤러(10)내에 소정의 구동수단이 설치되어 있고, 상기 컨트롤러(10)로 상기 브레이크장치(13)를 테스트하기 위한 소정의 테스트코드가 입력되고 있으며, 상기 테스트코드를 접지에 접속함으로써 점멸되어 상기 컨트롤러(10)의 메모리영역에 기억된 고장코드를 디스플레이해 주는 디스플레이수단(15)과, 상기 테스트코드가 접지에 접속된 경우에 “온”하여 상기 컨트롤러(10)의 메모리영역에 기억된 고장코드에 따라 미리 정해진 형태로 상기 디스플레이수단(15)을 점멸하는 릴레이수단(17)을 더 구비한 것을 특징으로 한다.To this end, the present invention, the wheel sensor 12 and the brake device 13 is provided on a predetermined wheel 11, when a failure occurs in the brake device 13, a failure code corresponding to the failure is predetermined In the controller having a controller stored in a memory area of the controller and a modulator connected between the controller and the brake device 13, predetermined drive means are provided in the controller 10, and the controller 10 A predetermined test code for testing the brake device 13 is input. The display means 15 blinks by connecting the test code to ground, and displays the fault code stored in the memory area of the controller 10. And "on" when the test code is connected to ground, and in a predetermined form according to the fault code stored in the memory area of the controller 10. It is characterized in that it further comprises a relay means 17 for flashing the display means (15).

Description

고장코드의 디스플레이장치Display device of fault code

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

제2도는 본 발명에 따른 고장코드 디스플레이장치의 블록구성도,2 is a block diagram of a fault code display apparatus according to the present invention;

제3도는 제2도에 도시한 고장코드 디스플레이장치의 동작을 설명하기 위한 플로우챠트,3 is a flowchart for explaining the operation of the fault code display apparatus shown in FIG.

제4도(a) 내지 제4(d)도는 제2도의 각 부의 출력파형을 나타낸 타이밍챠트이 다.4 (a) to 4 (d) are timing charts showing the output waveforms of the parts shown in FIG.

Claims (1)

소정의 차륜(11)에 차륜센서(12)와 브레이크장치(13)가 설치되어 있고, 상기 브레이크장치(13)에 어떤 고장이 발생한 경우 그 고장에 해당하는 고장코드가 소정의 메모리영역에 기억되는 컨트롤러와, 이 컨트롤러와 상기 브레이크장치(13) 사이에 접속되는 모듈레이터를 갖춘 것에 있어서 상기 컨트롤러(10)내에 소정의 구동 수단이 설치되어 있고, 상기 컨트롤러(10)로 상기 브레이크장치(13)를 테스트하기 위한 소정의 테스트코드가 입력되고 있으며, 상기 테스트코드를 접지에 접속함으로써 점멸되어 상기 컨트롤러(10)의 메모리영역에 기억된 고장코드를 디스플레이해 주는 디스플레이수단(15)과, 상기 테스트코드가 접지에 접속된 경우에 “온”하여 상기 컨트롤러(10)의 메모리영역에 기억된 고장코드에 따라 미리 정해진 형태로 상기 디스플레이수단(15)을 점멸하는 릴레이수단(17)을 더 구비한 것을 특징으로 하는 고장코드 디스플레이장치.The wheel sensor 12 and the brake device 13 are provided in the predetermined wheel 11, and when a failure occurs in the brake device 13, a failure code corresponding to the failure is stored in the predetermined memory area. With a controller and a modulator connected between the controller and the brake device 13, predetermined drive means are provided in the controller 10, and the brake device 13 is tested by the controller 10. A predetermined test code is inputted, the display means 15 flashes by connecting the test code to ground, and displays a fault code stored in the memory area of the controller 10, and the test code is grounded. Is connected to the display means 15 in a predetermined form according to the fault code stored in the memory area of the controller 10. The fault code display apparatus further comprises a flashing relay means (17). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950035143A 1995-10-12 1995-10-12 Display apparatus for a fault code KR0123818B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950035143A KR0123818B1 (en) 1995-10-12 1995-10-12 Display apparatus for a fault code

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950035143A KR0123818B1 (en) 1995-10-12 1995-10-12 Display apparatus for a fault code

Publications (2)

Publication Number Publication Date
KR970020821A true KR970020821A (en) 1997-05-28
KR0123818B1 KR0123818B1 (en) 1997-12-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950035143A KR0123818B1 (en) 1995-10-12 1995-10-12 Display apparatus for a fault code

Country Status (1)

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Also Published As

Publication number Publication date
KR0123818B1 (en) 1997-12-08

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