KR970044956A - Vehicle throttle position sensor error detection and confirmation device - Google Patents
Vehicle throttle position sensor error detection and confirmation device Download PDFInfo
- Publication number
- KR970044956A KR970044956A KR1019950063472A KR19950063472A KR970044956A KR 970044956 A KR970044956 A KR 970044956A KR 1019950063472 A KR1019950063472 A KR 1019950063472A KR 19950063472 A KR19950063472 A KR 19950063472A KR 970044956 A KR970044956 A KR 970044956A
- Authority
- KR
- South Korea
- Prior art keywords
- position sensor
- throttle position
- voltage
- ecu
- state
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 238000012790 confirmation Methods 0.000 title claims description 3
- 238000001514 detection method Methods 0.000 title claims description 3
- 230000005856 abnormality Effects 0.000 claims abstract description 6
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
본 발명은 차량의 트로틀 위치 센서의 관한 것으로, 특히 트로틀 위치 센서의 단서 또는 단락 상태를 검출하여 흡입 공기량에 오류가 없도록 한 차량의 트로틀 위치 센서 이상 검출 확인 장치에 관한 것이다. 즉, 본 발명 트로틀 위치 센서에서 출력되는 전압의 단성과 단락에 대한 출력전압의 이상상태를 ECU에서 검출하도록하여 흡입 공기량 제어의 오류가 없도록 함으로써 차량 엔진 효율 및 주행 성능을 향상시킴을 목적으로 한다. 이에 따라, 트로틀 위치 센서의 단락 및 단선 상태를 쉽게 확인할 수 있게 됨으로써 잘못된 트로틀 밸브의 개도에 의해 엔진 효율이 저하되는 문제점이 방지되어 차량 성능 향상에 매우 효과적이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle's throttle position sensor, and more particularly, to an apparatus for detecting an abnormality in a vehicle throttle position sensor that detects a clue or short circuit condition of the throttle position sensor so that there is no error in the amount of intake air. That is, an object of the present invention is to improve vehicle engine efficiency and driving performance by allowing the ECU to detect an abnormal state of the output voltage for short and short circuits of the voltage output from the throttle position sensor. Accordingly, the short-circuit and disconnection state of the throttle position sensor can be easily checked, thereby preventing the problem of deterioration of the engine efficiency due to an incorrect opening of the throttle valve, thereby effectively improving the vehicle performance.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명 트로틀 위치 센서 이상 검출 확인 장치의 회로 구성도이다.2 is a circuit configuration diagram of the throttle position sensor abnormality detection confirmation device of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950063472A KR970044956A (en) | 1995-12-29 | 1995-12-29 | Vehicle throttle position sensor error detection and confirmation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950063472A KR970044956A (en) | 1995-12-29 | 1995-12-29 | Vehicle throttle position sensor error detection and confirmation device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970044956A true KR970044956A (en) | 1997-07-26 |
Family
ID=66622185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950063472A Ceased KR970044956A (en) | 1995-12-29 | 1995-12-29 | Vehicle throttle position sensor error detection and confirmation device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970044956A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100680334B1 (en) * | 2004-09-08 | 2007-02-08 | 현대자동차주식회사 | A method for preventing engine stall in a vehicle equipped with an internal combustion engine system |
-
1995
- 1995-12-29 KR KR1019950063472A patent/KR970044956A/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100680334B1 (en) * | 2004-09-08 | 2007-02-08 | 현대자동차주식회사 | A method for preventing engine stall in a vehicle equipped with an internal combustion engine system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19951229 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19951229 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19980625 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19980924 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 19990130 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19980924 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 19980625 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |