KR970046636A - Automatic Transmission Control Method Using Water Temperature Sensor (wts) - Google Patents

Automatic Transmission Control Method Using Water Temperature Sensor (wts) Download PDF

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Publication number
KR970046636A
KR970046636A KR1019950053721A KR19950053721A KR970046636A KR 970046636 A KR970046636 A KR 970046636A KR 1019950053721 A KR1019950053721 A KR 1019950053721A KR 19950053721 A KR19950053721 A KR 19950053721A KR 970046636 A KR970046636 A KR 970046636A
Authority
KR
South Korea
Prior art keywords
temperature sensor
water temperature
transmission control
automatic transmission
wts
Prior art date
Application number
KR1019950053721A
Other languages
Korean (ko)
Inventor
이명원
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950053721A priority Critical patent/KR970046636A/en
Publication of KR970046636A publication Critical patent/KR970046636A/en

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Abstract

본 발명은 트랜스미션 제어 장치(TCU)내에 유온센서가 존재하지 않을 경우, 엔진부에 부착되어 있는 수온 센서를 이용하여 유온 보정을 실시토록 하는 수온센서(wts)를 이용한 자동변속기 제어방법에 관한 것으로, 유온센서가 존재하지 않는 차량에서 수온센서의 라디에이터 냉각수 온도를 시간함수 값으로 산출하여 유온 센서를 사용하는 것과 같은 기능을 하므로써, 자동변속기의 성능을 향상시키는 잇점이 있다.The present invention relates to an automatic transmission control method using a water temperature sensor (wts) to perform oil temperature correction by using a water temperature sensor attached to an engine unit when there is no oil temperature sensor in the transmission control unit (TCU), In a vehicle that does not have an oil temperature sensor, the radiator coolant temperature of the water temperature sensor is calculated as a time function value, and thus the function of using the oil temperature sensor is improved, thereby improving the performance of the automatic transmission.

Description

수온센서(wts)를 이용한 자동 변속기 제어 방법Automatic Transmission Control Method Using Water Temperature Sensor (wts)

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

제1도는 본 발명의 자동 변속기 제어 방법을 나타내는 순서도이다.1 is a flowchart showing an automatic transmission control method of the present invention.

Claims (1)

엔진부의 수온센서로 부터 출력되는 수온 값을 읽어들이는 단계(S1)와; 상기 읽어들인 초기 수온에 따른 유온 변화량을 시간에 관한 함수로 산출하는 단계(S2)와; 트랜스미션 제어 장치(TCU)내에 타이머값과 상기 단계(S2)에서 시간 함수로 변화된 데이타(T)를 비교 판단하여, 트랜스미션 제어장치 내의 타이머 값이 크면(TCUtimer＞T), 상기 차이값만큼 TCU의 유온 보정을 실시하는 단계(S3)로 이루어져 동작함을 특징으로 하는 수온센서(wts)를 이용한 자동변속기 제어방법.Reading a water temperature value output from the water temperature sensor of the engine unit (S1); Calculating an amount of change in oil temperature according to the initial water temperature read as a function of time (S2); Compare and determine the timer value in the transmission control unit TCU and the data T changed as a time function in step S2. If the timer value in the transmission control unit is large (TCUtimer > Automatic transmission control method using a water temperature sensor (wts) characterized in that the operation consists of the step (S3) of performing the correction.
KR1019950053721A 1995-12-21 1995-12-21 Automatic Transmission Control Method Using Water Temperature Sensor (wts) KR970046636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950053721A KR970046636A (en) 1995-12-21 1995-12-21 Automatic Transmission Control Method Using Water Temperature Sensor (wts)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950053721A KR970046636A (en) 1995-12-21 1995-12-21 Automatic Transmission Control Method Using Water Temperature Sensor (wts)

Publications (1)

Publication Number Publication Date
KR970046636A true KR970046636A (en) 1997-07-26

Family

ID=66646744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950053721A KR970046636A (en) 1995-12-21 1995-12-21 Automatic Transmission Control Method Using Water Temperature Sensor (wts)

Country Status (1)

Country Link
KR (1) KR970046636A (en)

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