KR970036037A - Speed control device by self-diagnosis in case of car performance abnormality and method - Google Patents

Speed control device by self-diagnosis in case of car performance abnormality and method Download PDF

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Publication number
KR970036037A
KR970036037A KR1019950055208A KR19950055208A KR970036037A KR 970036037 A KR970036037 A KR 970036037A KR 1019950055208 A KR1019950055208 A KR 1019950055208A KR 19950055208 A KR19950055208 A KR 19950055208A KR 970036037 A KR970036037 A KR 970036037A
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KR
South Korea
Prior art keywords
vehicle
vehicle speed
speed
function
abnormality
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KR1019950055208A
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Korean (ko)
Inventor
김경영
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전성원
현대자동차 주식회사
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Priority to KR1019950055208A priority Critical patent/KR970036037A/en
Publication of KR970036037A publication Critical patent/KR970036037A/en

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Abstract

이 발명은 자동차 성능 이상시 자기진단에 의한 속도 제어장치 및 그 방법에 관한 것으로, 차속을 감지하여 그에 따른 전기적인 신호를 출력하는 차속 감지부(10)와, 차량의 각종 기능을 감지하여, 그에 따른 전기적인 신호를 출력하는 기능 감지부(20)와, 상기 기능 감지부(20)로부터 출력되는 신호를 입력받아 자동차의 기능에 이상이 발생하였는지의 여부를 판단하여, 이상이 발생한 경우 이상 발생신호를 출력하고, 상기 차속 감지부(10)으로부터 출력되는 신호를 입력받아, 차속을 기준속도 이하로 제어하는 차속 제어신호를 출력하는 제어부(30)와 상기 제어부(30)로부터 전출력되는 차속제어신호에 따라 동작하여 운전자에게 그 사실을 알리는 경고부(40)와, 상기 제어부(30)로부터 출력되는 차속제어신호에 따라 동작하여, 자동차의 차속을 기준속도 이상으로 증가하지 못하도록 연료량을 제한하는 스로틀밸브 구동장치(50)와, 상기 제어부(40)의 동작을 선택하기 위한 기능선택 스위치(60)로 이루어져 있으며, 자동차의 상태를 나타내는 신호에 의해 자기진단을 하여, 자동차 기능에 이상이 발생하였을 때, 운전자에게 경고를 하고 차속을 제어하여, 사고를 예방하고, 안전운전을 도모하는 자동차 성능 이상시 자기진단에 의한 속도 제어장치 및 그 방법에 관한 것이다.The present invention relates to a speed control device and method by self-diagnosis when the vehicle performance abnormality, and to detect the vehicle speed and outputs an electrical signal according to the vehicle speed detection unit 10, and detects the various functions of the vehicle, A function detecting unit 20 for outputting an electrical signal according to the above, and a signal output from the function detecting unit 20 determines whether or not the abnormality in the function of the vehicle, the abnormality occurrence signal A control unit 30 for outputting a signal output from the vehicle speed detecting unit 10 and outputting a vehicle speed control signal for controlling the vehicle speed below a reference speed, and a vehicle speed control signal fully output from the control unit 30. In accordance with the vehicle speed control signal output from the control unit 30 and the warning unit 40 for notifying the driver of the fact, the vehicle speed of the vehicle is set to the reference speed Throttle valve driving device 50 for limiting the amount of fuel so as not to increase the number, and a function selection switch 60 for selecting the operation of the control unit 40, self-diagnosis by a signal indicating the state of the vehicle In addition, the present invention relates to a speed control device and a method for self-diagnosis when a vehicle malfunctions to warn a driver and to control a vehicle speed when an abnormality occurs in a vehicle function, to prevent an accident, and to promote safe driving.

Description

자동차 성능 이상시 자기진단에 의한 속도 제어장치 및 그 방법Speed control device by self-diagnosis in case of car performance abnormality and method

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

제1도는 이 발명의 실시예에 따른 자동차 성능 이상시 자기진단에 의한 속도 제어장치를 적용한 블럭도.1 is a block diagram to which a speed control apparatus by self-diagnosis is applied in the event of an automobile performance abnormality according to an embodiment of the present invention.

제2도는 이 발명의 실시예에 따른 자동차 성능 이상시 자기진단에 의한 속도 제어방법을 적용한 동작 순서도이다.2 is a flowchart illustrating an operation of applying a speed control method by self-diagnosis when an automobile performance is abnormal according to an exemplary embodiment of the present invention.

Claims (5)

차속을 감지하여, 그에 따른 전기적인 신호를 출력하는 차감 감지수단과; 차량의 각종 기능을 감지하여, 그에 따른 전기적인 신호를 출력하는 기능 감지수단과; 상기 기능 감지수단으로부터 추력되는 신호를 입력받아 자동차의 기능에 이상이 발생하였는지의 여부를 판단하여 이상이 발생한 경우, 이상 발생신호를 출력하고, 상기차속감지수단으로부터 출력되는 신호를 입력받아, 차속을 기준속도 이하로 제어하는 차속 제어신호를 출력하는 제어수단과; 상기 제어수단으로부터 출력되는 이상 발생신호에 따라 동작하여, 운전자에게 그 사실을 알리는 경고수단과; 상기 제어수단으로부터 출력되는 차속 제어신호에 따라 동작하여, 자동차의 차속을 기준속도 이상으로 증가하지 못하도록 연료량을 제한하는 연료량 제한수단으로 이루어져 있는 것을 특징으로 하는 자동차 성능 이상시 자기진단에 의한 속도 제어장치.Deduction detection means for detecting the vehicle speed, and outputs an electrical signal according to; Function sensing means for sensing various functions of the vehicle and outputting an electric signal according thereto; It is determined whether or not an abnormality has occurred in the function of the vehicle by receiving a signal thrusted from the function detecting means, and when an abnormality occurs, an abnormality occurrence signal is output, and a signal output from the vehicle speed detecting means is inputted to determine a vehicle speed. Control means for outputting a vehicle speed control signal for controlling below a reference speed; Warning means for operating in accordance with an abnormal occurrence signal output from the control means to notify the driver of the fact; Speed control device by self-diagnosis when the vehicle performance abnormality, characterized in that the fuel amount limiting means for operating in accordance with the vehicle speed control signal output from the control means to limit the amount of fuel so as not to increase the vehicle speed of the vehicle above the reference speed . 제1항에 있어서, 상기 기능 감지수단의 구성은, 엔진 오일의 양을 감지하여, 그에 따른 전기적인 신호를 출력하는 엔진오일 감지수단(21)와; 냉각수의 온도를 감지하여, 그에 따른 전기적인 신호를 출력하는 냉각수 온도 감지수단(22)을 포함하는 것을 특징으로 하는 자동차 성능이상시 자기진단에 의한 속도 제어장치.The method of claim 1, wherein the configuration of the function detecting means comprises: engine oil detecting means (21) for detecting an amount of engine oil and outputting an electrical signal accordingly; Cooling water temperature sensing means for detecting the temperature of the coolant, and outputs an electrical signal according to the speed control device by the self-diagnosis when the vehicle performance. 제1항에 있어서, 상기 경고수단의 구성은 상기 제어수단으로부터 출력되는 이상 발생신호에 따라 점등되는 경고등(41)과; 상기 제어수단(30)으로부터 출력되는 이상 발생신호에 따라 경고음을 발생하는 버저(42)로 이루어져 있는 것을 특징으로 하는 자동차 성능 이상시 자기진단에 의한 속도 제어장치.A warning lamp (41) according to claim 1, characterized in that the warning means comprises a warning lamp (41) which is lit in accordance with an abnormal occurrence signal output from the control means; Speed control device by self-diagnosis when the vehicle performance is abnormal, characterized in that the buzzer 42 for generating a warning sound in accordance with the abnormal occurrence signal output from the control means (30). 제1항에 있어서, 상기 제어수단의 동작을 선택하기 위한 기능선택수단을 더 포함하는 것을 특징으로 하는 자동차 성능 이상시 자기진단에 의한 속도 제어장치.The speed control apparatus according to claim 1, further comprising a function selection means for selecting an operation of the control means. 자동차 기능신호를 판독하고, 자동차의 상태를 진단하여, 기능 이상시 발생하였는지의 여부를 판단하는 단계와; 상기 단계에서 자동차 기능에 이상이 발생한 경우, 이상 발생을 알리는 단계와; 차속을 판독하여, 기준 차속 이상인 경우, 차속을 감속하는 제어를 하는 단계로 이루어져 있는 것을 특징으로 하는 자동차 성능 이상시 자기진단에 의한 속도 제어방법.Reading a vehicle function signal, diagnosing a state of the vehicle, and determining whether or not it has occurred in the event of a malfunction; In the step of informing the occurrence of an abnormality in the vehicle function; And controlling the vehicle speed to decelerate when the vehicle speed is higher than or equal to the reference vehicle speed.
KR1019950055208A 1995-12-23 1995-12-23 Speed control device by self-diagnosis in case of car performance abnormality and method KR970036037A (en)

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KR1019950055208A KR970036037A (en) 1995-12-23 1995-12-23 Speed control device by self-diagnosis in case of car performance abnormality and method

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KR1019950055208A KR970036037A (en) 1995-12-23 1995-12-23 Speed control device by self-diagnosis in case of car performance abnormality and method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100335941B1 (en) * 1999-07-28 2002-05-09 이계안 A device for warning supplying fuel error and method warning that

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100335941B1 (en) * 1999-07-28 2002-05-09 이계안 A device for warning supplying fuel error and method warning that

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