KR970046612A - Transmission gear driving device by road slope determination - Google Patents

Transmission gear driving device by road slope determination Download PDF

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Publication number
KR970046612A
KR970046612A KR1019950070949A KR19950070949A KR970046612A KR 970046612 A KR970046612 A KR 970046612A KR 1019950070949 A KR1019950070949 A KR 1019950070949A KR 19950070949 A KR19950070949 A KR 19950070949A KR 970046612 A KR970046612 A KR 970046612A
Authority
KR
South Korea
Prior art keywords
engine
road gradient
gear
throttle valve
road slope
Prior art date
Application number
KR1019950070949A
Other languages
Korean (ko)
Inventor
유인광
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 KR1019950070949A priority Critical patent/KR970046612A/en
Publication of KR970046612A publication Critical patent/KR970046612A/en

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Abstract

본 발명은 도로구배 판정에 의한 변속기어 구동장치에 관한 것으로서, 종래에는 오토매틱 기어가 적용된 차량에서 본 발명과 같은 도로구배 판정에 의한 변속기어 구동장치가 제공되지 않았기 때문에 도로구배 조건에 따라 적절한 기어단이 설정되지 못하여 운전자가 가속할때 엔진에 과부하가 걸려 엔진의 성능이 떨어지고, 자동차의 주행감이 좋지 않게되는 문제점이 있었다.The present invention relates to a gear shift driving apparatus based on a road gradient determination. In the related art, since a gear shift driving apparatus according to a road gradient determination as in the present invention is not provided in a vehicle to which an automatic gear is applied, an appropriate gear stage according to a road gradient condition is provided. This could not be set when the driver is accelerating when the engine is overloaded, the performance of the engine falls, there is a problem that the running feeling of the car is not good.

따라서, 상기 문제점을 해결하기위한 본 발명은 스로틀 밸브의 포지션, 엔진의 회전수, 엔진의 부하량을 검출하고, 검출된 데이타를 이용하여 도로의 구배조건, 즉 오르막길, 내리막길, 평지등의 조건을 판단하고, 그에 상응하는 변속단으로 기어를 구동시킴으로서 도로구배 조건에 따라 최상의 엔진성능을 유지하여 주행이 가능하도록 한 도로구배 판정에 의한 변속기어 구동장치 이다.Accordingly, the present invention for solving the above problems is to detect the position of the throttle valve, the number of revolutions of the engine, the load of the engine, and using the detected data to determine the conditions of the road gradient, that is, uphill, downhill, flat By determining and driving the gears to the corresponding gear stages, the gear shifting apparatus is configured by the road gradient determination, which enables driving by maintaining the best engine performance according to the road gradient conditions.

Description

도로구배 판정에 의한 변속기어 구동장치Transmission gear driving device by road slope determination

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

제1도는 본 발명 도로구배 판정에 의한 변속기어 구동장치 블럭 구성도1 is a block diagram of a transmission gear driving device according to the present invention road gradient determination

Claims (1)

스로틀 밸브의 위치를 감지하여 전기신호로 출력하는 스로틀 밸브 위치센서(1)와, 엔진의 회전수를 감지하여 전기신호로 출력하는 회전수 센서(2)와, 엔진의 부하량을 감지하여 전기신호로 출력하는 부하량 센서(3)와, 일정시간을 카운트하는 타이머(4)와, 상기 센서(1)(2)(3)로 부터 입력되는 스로틀 밸브의 위치, 엔진의 회전수, 엔진의 부하량에 관한 데이타의 단위시간당 변화율을 계산하고 그 계산결과에 따라 도로 구배조건을 판단하고, 판단된 도로구배 조건에 따라 최상의 기어단이 설정될 수 있도록 제어하는 제어부(5)와, 상기 제어부(5)의 제어에 따라 기어단을 가변설정하는 기어 구동부(6)로 구성된 것을 특징으로 하는 도로구배 판정에 의한 변속기어 구동장치.The throttle valve position sensor 1 detects the position of the throttle valve and outputs it as an electrical signal, the rotation speed sensor 2 detects the engine speed and outputs it as an electrical signal, and detects the load of the engine as an electrical signal. The load sensor 3 to output, the timer 4 to count a fixed time, the position of the throttle valve input from the sensors 1, 2 and 3, the engine speed, and the engine load A control unit 5 for calculating a rate of change per unit time of data, determining a road slope condition according to the calculation result, and controlling the best gear stage to be set according to the determined road slope condition, and controlling the control unit 5 The gear shift drive according to the road gradient determination, characterized in that it comprises a gear drive (6) for varying the gear stage according to.
KR1019950070949A 1995-12-31 1995-12-31 Transmission gear driving device by road slope determination KR970046612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950070949A KR970046612A (en) 1995-12-31 1995-12-31 Transmission gear driving device by road slope determination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950070949A KR970046612A (en) 1995-12-31 1995-12-31 Transmission gear driving device by road slope determination

Publications (1)

Publication Number Publication Date
KR970046612A true KR970046612A (en) 1997-07-26

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ID=66638875

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950070949A KR970046612A (en) 1995-12-31 1995-12-31 Transmission gear driving device by road slope determination

Country Status (1)

Country Link
KR (1) KR970046612A (en)

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