KR960007285A - Failure warning and engine start control device in case of abnormality of brake - Google Patents

Failure warning and engine start control device in case of abnormality of brake Download PDF

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Publication number
KR960007285A
KR960007285A KR1019940021245A KR19940021245A KR960007285A KR 960007285 A KR960007285 A KR 960007285A KR 1019940021245 A KR1019940021245 A KR 1019940021245A KR 19940021245 A KR19940021245 A KR 19940021245A KR 960007285 A KR960007285 A KR 960007285A
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KR
South Korea
Prior art keywords
brake
signal
vehicle
engine
warning
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KR1019940021245A
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Korean (ko)
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KR970002133B1 (en
Inventor
박화용
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김태구
대우자동차 주식회사
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Priority to KR1019940021245A priority Critical patent/KR970002133B1/en
Publication of KR960007285A publication Critical patent/KR960007285A/en
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Publication of KR970002133B1 publication Critical patent/KR970002133B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
    • F02N11/0833—Vehicle conditions
    • F02N11/084—State of vehicle accessories, e.g. air condition or power steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B60Q1/441—Electric switches operable by the driver's pedals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/52—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

본 발명은 차량의 브레이크등에서는 단선 또는 외부로 부터의 충격에 의한 파손 등과 같은 고장이 발생되더라도 운전자가 그 고정상태를 용이하게 파악하지 못하게 되어 있으므로, 그 고장상태의 브레이크등을 신속하게 교체 또는 수리하지 못한 상태에서 차량을 주행하게 되는 경우에는 후방에 뒤따르는 타 차량과의 추돌사고의 위험성이 상존하게 된다는 단점을 해결하기 위해 이루어진 것으로, 차량이 정차상태로 부터 주행을 개시하는 시점에서 브레이크등의 고장에 의한 이상발생 상태가 감지되면 엔진의 시동을 정지시킴과 더불어 브레이크등의 고장상태를 경고하는 경고표시등이 점등되도록 함과 더불어, 차량이 주행하고 있는 중에 브레이크등의 고장상태가 감지되면 엔진은 정상동작되도록 하되 그 브레이크등의 고장상태를 경고하는 경고표시등만 짐등되도록 하는 브레이크등의 이상발생시 고장경고 및 엔진시동제어장치를 제공한다.According to the present invention, even if a breakdown such as breakage due to disconnection or external shock occurs in a brake of a vehicle, the driver does not easily grasp the fixed state, so that the breakdown of the breakdown state is quickly replaced or repaired. When driving a vehicle in a state where it is not possible to solve the disadvantage that there is a risk of collision accidents with other vehicles following the rear, it was made to solve the disadvantages, such as brakes when the vehicle starts driving from the stopped state When an abnormal condition caused by a failure is detected, the engine is stopped and a warning lamp for warning the failure state of the brake light is turned on.In addition, when the failure state of the brake light is detected while the vehicle is running, the engine is stopped. Warning to allow normal operation but to warn the breakdown state of the brake light. When a fault occurs provides fault warning and an engine start control device of the brake so that only jimdeung like.

그에 따라 본 발명은, 차량의 제동동작에 따른 브레이크신호를 인가받아 스위칭되는 브레이크스위치(S1)와 상기 브레이크스위치(S1)의 스위칭동작에 따라 점멸동작되는 브레이크등(1)을 갖춘 브레이트등 점멸장치와, 엔진의 동작상태를 전반적으로 제어하는 엔진제어부(70)와 상기 엔진제어부(70)로 부터 발생되는 점화신호를 입력받아 차량의 주행을 위한 시동동작을 수행하는 이그니션모듈(80)을 갖춘 시동제어장치를 구비한 차량에 있어서, 상기 브레이크등(1)의 이상발생 상태를 감지하기 위한 이상감지부(10)와, 상기 이상감지부(10)로 부터의 감지신호를 입력받아 상기 브레이크등(1)의 이상발생 상태를 경고하기 위한 고장경고부(30), 상기 차량의 속도감지펄스발생수단(20)으로 부터 발생되는 속도감지펄스신호와 상기 이상감지부(10)로 부터의 감지신호를 입력받아 논리합처리 및 반전처리하는 노어게이트(40), 상기 노어게이트(40)로 부터의 레벨신호를 입력받고서 소정 레벨의 프레임신호를 출력하는 J/K플립플롭(50) 및, 상기 J/K플립플롭(50)으로 부터의 프레임신호를 입력받아 상기 엔진제어부(70)로 부터 발생되어 상기 이그니션모듈(80)에 인가되는 점화신호를 접지축으로 바이패스시켜 상기 아그니션모듈(80)의 시동동작을 정지시키는 시동단속부(60)를 더 구비하여 구성되는 것을 특징으로 한다.Accordingly, the present invention, the brake light flashing device having a brake switch (S1) is applied to the brake signal according to the braking operation of the vehicle is switched and the brake light (1) flashing operation in accordance with the switching operation of the brake switch (S1) And an engine module 70 for controlling the overall operating state of the engine and an ignition module 80 for receiving an ignition signal generated from the engine controller 70 and performing a starting operation for driving the vehicle. In a vehicle equipped with a control device, the brake lamp 1 receives an abnormality detecting unit 10 for detecting an abnormal occurrence state of the brake lamp 1 and a detection signal from the abnormality detecting unit 10. The fault warning unit 30 for warning the abnormal occurrence state of 1), the speed detection pulse signal generated from the speed detection pulse generating means 20 of the vehicle, and the detection signal from the abnormal detection unit 10. A NOR gate 40 for receiving a logic sum processing and an inversion process, a J / K flip-flop 50 for receiving a level signal from the NOR gate 40 and outputting a frame signal having a predetermined level, and the J / The frame signal from the K flip-flop 50 is input, and the ignition signal generated from the engine control unit 70 and applied to the ignition module 80 is bypassed to the ground shaft of the ignition module 80. It is characterized in that it is further provided with a start control unit 60 for stopping the start operation.

Description

브레이크등의 이상발생시 고장경고 및 엔진시동제어장치Failure warning and engine start control device in case of abnormality of brake

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

제1도는 본 발명에 따른 브레이크등의 이상발생시 고장경고 및 엔진시동 제어장치의 회로구성을 나타낸 도면이다.1 is a diagram illustrating a circuit of a failure warning and an engine start control apparatus when an abnormality occurs in a brake lamp according to the present invention.

Claims (3)

차량의 제동동작에 따른 브레이크신호를 인가받아 스위칭되는 브레이크스위치(S1)와 상기 브레이크스위치(S1)의 스위칭동작에 따라 점멸동작되는 브레이크등(1)을 갖춘 브레이크등 점멸장치와, 엔진의 동작상태를 전반적으로 제어하는 엔진제어부(70)와 상기 엔진제어부(70)로 부터 발생되는 점화신호를 입력받아 차량의 주행을 위한 시동동작을 수행하는 이그니션모듈(80)을 갖춘 시동제어장치를 구비한 차량에 있어서, 상기 브레이크등(1)의 이상발생 상태를 감지하기 위한 이상감지부(10)와, 상기 이상감지부(10)로부터의 감지신호를 입력받아 상기 브레이크등(1)의 이상발생 상태를 경고하기 위한 고장경고부(30), 상기 차량의 속도감지펄스 발생수단(20)으로부터 발생되는 속도감지펄스신호와 상기 이상감지부(10)로 부터의 감지신호를 입력받아 논리합처리 및 반전처리하는 노어게이트(40), 상기 노어게이트(40)로부터의 레벨신호를 입력받고서 소정 레벨의 프레임신호를 출력하는 J/K플립플롭(50) 및, 상기 J/K플립플롭(50)으로 부터의 프레임신호를 입력받아 상기 엔진제어부(70)로 부터 발생되어 상기 이그니션모듈(80)에 인가되는 점화신호를 접지측으로 바이패스 시켜 상기 이그니션모듈(80)의 시동동작을 정지시키는 시동단속부(60)를 더 구비하여 구성되는 것을 특징으로 하는 브레이크등의 이상발생시 고장경고 및 엔진시동제어장치.Brake light flashing device having a brake switch (S1) to be switched by receiving a brake signal according to the braking operation of the vehicle and a brake light (1) flashing operation according to the switching operation of the brake switch (S1), and the operating state of the engine Vehicle having a start control device having an engine control unit 70 for controlling the overall control and an ignition module 80 for receiving a ignition signal generated from the engine control unit 70 and performing a starting operation for driving the vehicle. In the present invention, an abnormality detection unit 10 for detecting an abnormality occurrence state of the brake light 1 and a detection signal from the abnormality detection unit 10 are input to indicate an abnormality occurrence state of the brake light 1. Fault warning unit 30 for warning, the logic detection unit receives the speed detection pulse signal generated from the speed detection pulse generating means 20 of the vehicle and the detection signal from the abnormality detection unit 10 And a N / G flip flop 50 for inverting the NOR gate 40, a J / K flip flop 50 that receives a level signal from the NOR gate 40, and outputs a frame signal having a predetermined level, and the J / K flip flop 50. Starting control unit for receiving the frame signal from the engine control unit 70 to stop the starting operation of the ignition module 80 by bypassing the ignition signal applied to the ignition module 80 to the ground side Failure warning and engine start control device in the event of abnormality, such as brakes, characterized in that it further comprises (60). 제1항에 있어서, 상기 J/K플립플롭(50)은 그 제1입력단자(J)에서 배터리전원(B+)을 입력받고 그 클록펄스단자(CP)에서 상기 속도감지펄스발생수단(20)으로 부터의 속도감지펄스신호를 입력받음과 더불어, 그 제2입력단자(K)를 통해 상기 노어게이트(40)로 부터의 레벨신호를 입력받고서 그 반전출력단자(/Q)를 통해 반전된 레벨의 프레임신호를 출력하도록 된 것을 특징으로 하는 브레이크등의 이상발생시 고장경고 및 엔진시동제어장치.2. The J / K flip-flop (50) according to claim 1, wherein the J / K flip-flop (50) receives battery power (B + ) from its first input terminal (J) and receives the speed sensing pulse generating means (20) from its clock pulse terminal (CP). In addition to receiving the speed detection pulse signal from the (), and receiving the level signal from the NOR gate 40 through the second input terminal (K) and inverted through the inverting output terminal (/ Q) Failure warning and engine start control device in case of abnormality of brake light, characterized by outputting a frame signal of level. 제1항에 있어서, 상기 고장경고부(30)는 상기 이상감지부(10)로부터의 감지신호를 입력받아 반전처리하는 인버터(31)와, 상기 인버터(31)로부터의 레벨신호를 입력받아 구동되는 제2트랜지스터(32), 및 상기 제2트랜지스터(32)의 구동동작에 따라 상기 배터리전원(B+)의 인가를 받아 상기 브레이크등(1)의 이상발생 상태를 경고하기 위해 점등되는 경고표시등(33)을 포함하여 구성되고, 상기 시동단속부(60)는 상기 J/K플립플롭(50)으로부터의 반전된 프레임신호를 입력받아 구동되는 상기 엔진제어부(70)로부터 발생되는 점화신호를 접지측으로 바이패스시키기 위한 제3트랜지스터(61)로 이루어진 것을 특징으로 하는 브레이크등의 이상발생시 고장경고 및 엔진시동제어장치.The inverter of claim 1, wherein the failure warning unit 30 receives an inverter 31 for inverting and receiving a detection signal from the abnormality detection unit 10, and receives and drives a level signal from the inverter 31. A warning display that is turned on to warn of an abnormal occurrence state of the brake lamp 1 in response to the application of the battery power source B + according to the driving operation of the second transistor 32 and the second transistor 32. And the like, and the start control unit 60 receives the inverted frame signal from the J / K flip-flop 50 and receives the ignition signal generated from the engine control unit 70 which is driven. Failure warning and engine start control device in the event of an abnormality such as a brake, characterized in that the third transistor (61) for bypassing to the ground side. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940021245A 1994-08-27 1994-08-27 Brake lamp control system KR970002133B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940021245A KR970002133B1 (en) 1994-08-27 1994-08-27 Brake lamp control system

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Application Number Priority Date Filing Date Title
KR1019940021245A KR970002133B1 (en) 1994-08-27 1994-08-27 Brake lamp control system

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KR960007285A true KR960007285A (en) 1996-03-22
KR970002133B1 KR970002133B1 (en) 1997-02-24

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