KR970046565A - Automatic transmission power on / off determination device and method - Google Patents

Automatic transmission power on / off determination device and method Download PDF

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Publication number
KR970046565A
KR970046565A KR1019950068264A KR19950068264A KR970046565A KR 970046565 A KR970046565 A KR 970046565A KR 1019950068264 A KR1019950068264 A KR 1019950068264A KR 19950068264 A KR19950068264 A KR 19950068264A KR 970046565 A KR970046565 A KR 970046565A
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KR
South Korea
Prior art keywords
hysteresis
engine speed
difference
power
turbine speed
Prior art date
Application number
KR1019950068264A
Other languages
Korean (ko)
Inventor
우순철
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 KR1019950068264A priority Critical patent/KR970046565A/en
Publication of KR970046565A publication Critical patent/KR970046565A/en

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Abstract

본 발명은 TCU의 맵 설정 간소화에 따른 테스트 엔지니어의 개발 시간을 단축함과 더불어 파워 온/오프 판정에 대한 정확성을 기하여 신뢰성을 높이려는 것을 목적으로; 엔진 회전수 및 터빈 회전수를 감지하기 위한 엔진 회전수 센서와 터빈회전수 센서로 구성된 감지부와, 상기 감지부에서 감지된 신호를 비교판단하여 읽어드린 데이타로 엔진 회전수와 터빈 회전수의 차가 히스테리시스보다 큰 지를 판단하여 두 값의 차가 히스테리시스보다 크면 (E/RPM - T/RPM ≥ 히스테리시스) 파워 온으로 판정하는 제어신호를 보내고, 두 값의 차가 히스테리시스보다 작으면 파워 오프로 판정하는 제어신호를 보내는 TCU로 이루어진 자동 변소기 파워 온/오프 판정장치 및 그 방법을 제공하는데 있다.The present invention aims to reduce the development time of the test engineer according to the simplified map setup of the TCU and to increase the reliability of the power on / off decision; The detection unit comprising an engine speed sensor and a turbine speed sensor for detecting the engine speed and the turbine speed, and the data read by comparing and comparing the signals detected by the detection part with the difference between the engine speed and the turbine speed. If the difference between the two values is greater than the hysteresis, it is judged whether it is greater than the hysteresis. (E / RPM-T / RPM ≥ Hysteresis) The present invention provides an automatic toilet power on / off judging device comprising a sending TCU and a method thereof.

Description

자동 변속기 파워 온/오프 판정 장치 및 그 방법Automatic transmission power on / off determination device and method

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

제1도는 본 발명의 실시예에 따른 자동 변속기 파워 온/오프 판정 장치에 대한 블럭도이다.1 is a block diagram of an automatic transmission power on / off determination apparatus according to an embodiment of the present invention.

Claims (2)

자동 변속기 파워 온/오프 판정장치에 있어서, 엔진 회전수 및 터빈 회전수를 감지하기 위한 회전수 센서와 터빈회전수 센서로 구성된 감지부와; 상기 감지부에서 감지된 신호를 비교 판단하여 파워 온/오프 판정을 하는 변속 제어 장치로 이루어지는 것을 특징으로 하는 자동 변속기 온/오프 판정 장치.An automatic transmission power on / off determination device, comprising: a sensing unit comprising a rotation speed sensor and a turbine speed sensor for sensing an engine speed and a turbine speed; And a shift control device configured to compare and determine a signal sensed by the detection unit to perform a power on / off determination. 엔진 회전수 센서와 터빈 회전수 센서로 이루어진 감지부로부터 데이타를 판독하는 단계와; TCU가 상기 판독 단계에서 읽어드린 데이타로 엔진 회전수와 터빈회전수의 차가 히스테리시스보다 큰 지를 판단하는 단계(E/RPM - T/RPM ≥ 히스테리시스)와; 상기 두 값의 차가 히스테리시스보다 크면 파워 온으로 판정하는 제어신호를 보내는 단계와; 상기 판단 단계에서 두 값의 차가 히스테리시스보다 작으면 파워 오프로 판정하는 제어신호를 보내는 단계로 이루어지는 것을 특징으로 하는 자동 변속기 온/오프 판정 방법.Reading data from a sensing unit comprising an engine speed sensor and a turbine speed sensor; Determining, by the TCU, whether the difference between the engine speed and the turbine speed is greater than the hysteresis with the data read in the reading step (E / RPM-T / RPM> hysteresis); Sending a control signal to determine power on if the difference between the two values is greater than hysteresis; And transmitting a control signal for determining that the power is off when the difference between the two values is less than the hysteresis in the determination step.
KR1019950068264A 1995-12-30 1995-12-30 Automatic transmission power on / off determination device and method KR970046565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950068264A KR970046565A (en) 1995-12-30 1995-12-30 Automatic transmission power on / off determination device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950068264A KR970046565A (en) 1995-12-30 1995-12-30 Automatic transmission power on / off determination device and method

Publications (1)

Publication Number Publication Date
KR970046565A true KR970046565A (en) 1997-07-26

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Application Number Title Priority Date Filing Date
KR1019950068264A KR970046565A (en) 1995-12-30 1995-12-30 Automatic transmission power on / off determination device and method

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KR (1) KR970046565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100354040B1 (en) * 2000-08-23 2002-09-27 현대자동차주식회사 Method for controlling prejudgement power on/off of automatic transmission in vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100354040B1 (en) * 2000-08-23 2002-09-27 현대자동차주식회사 Method for controlling prejudgement power on/off of automatic transmission in vehicle

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