KR970046609A - Automatic Transmission Pattern Correction Method Using Fuzzy Inference - Google Patents

Automatic Transmission Pattern Correction Method Using Fuzzy Inference Download PDF

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Publication number
KR970046609A
KR970046609A KR1019950070080A KR19950070080A KR970046609A KR 970046609 A KR970046609 A KR 970046609A KR 1019950070080 A KR1019950070080 A KR 1019950070080A KR 19950070080 A KR19950070080 A KR 19950070080A KR 970046609 A KR970046609 A KR 970046609A
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KR
South Korea
Prior art keywords
shift
vehicle
pattern
fuzzy inference
shift pattern
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Application number
KR1019950070080A
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Korean (ko)
Inventor
길성홍
Original Assignee
전성원
현대자동차 주식회사
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Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950070080A priority Critical patent/KR970046609A/en
Publication of KR970046609A publication Critical patent/KR970046609A/en

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Abstract

본 발명은 퍼지추론을 이용한 자동차의 자동변속 패턴 보정방법에 관한 것으로서, 종래 자동변속 차량의 자동변속 방법은 T.C.U라는 컴퓨터 프로그래메 내장된 변속패턴에 의해 이루어지거나 정해진 변속패턴에 의해 이루어지거나 정해진 변속패턴 없이 인공지능을 이용한 차량의 상태와 운전조건에 따라 자동 변속되게 되어 있어 운전저의 의지와 불일치한 변속이 발생되는 문제점이 있었다. 본 발명의 방법 구성에 대하여 예시한 도면을 참조하여 설명하면 다음과 같다. 예시된 제2도는 변속시기를 결정하는 과정을 제어 순서도로 나타낸 것으로서, 입력된 정보로 부터 기존 변속 패턴에 의해 변속시기가 결정된 다음 퍼지(FUZZY) 추론의 결과로 변속패턴 보정을 한 후, 그 결과로 변속시기를 다시 결정하는 과정으로 이때 불필요한 변속 횟수를 줄일 수 있음을 물론 최적의 변속단으로 차량의 주행을 가능하게 한다.The present invention relates to a method for correcting an automatic shift pattern of a vehicle using fuzzy inference, and a conventional automatic shift method of an automatic shift vehicle is made by a computer program built-in shift pattern called TCU, or is performed by a shift pattern or a predetermined shift pattern. There is a problem that the shift is inconsistent with the will of the driver because it is automatically shifted according to the condition and driving conditions of the vehicle using artificial intelligence without a pattern. Referring to the drawings illustrating the method configuration of the present invention will be described. 2 is a control flowchart illustrating a process of determining a shift timing. The shift timing is determined based on an existing shift pattern from input information, and then the shift pattern is corrected as a result of fuzzy inference. As a process of re-determining the shift timing, the number of unnecessary shifts can be reduced and the vehicle can be driven at an optimum shift stage.

Description

퍼지(FUZZY) 추론을 이용한 자동차의 자동변속 패턴 보정방법Automatic Transmission Pattern Correction Method Using Fuzzy Inference

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

제1도는 본 발명 변속 패턴 보정방법에서 T.C.U에 입력되는 정보처리 과정을 도시한 순서도,1 is a flowchart illustrating an information processing process input to T.C.U in the shift pattern correcting method of the present invention;

제2도는 본 발명변속 패턴 보정방법의 변속시기 결정 과정을 도시한 순서도2 is a flowchart illustrating a shift timing determination process of the shift pattern correction method of the present invention.

Claims (1)

퍼지(FUZZY) 추론을 이용한 자동차의 자동변속 패턴 보정방법에 있어서, 차량정보를 부여 퍼지(FUZZY) 추론을하여 변속패턴에 가변성을 주는 입력 처리과정과, 입력된 정보로 부터 변속패턴에 의해 변속시기를 결정한 후 퍼지(FUZZY) 추론의 결과로 변속패턴을 보정하고 보정된 결과로 변속시기를 다시 결정할 수 있게 구성하여; 불필요한 변속 횟수를 줄이고 최적의 변속 단으로 차량의 주행을 가능하게 한 것을 특징으로 하는 퍼지 추론을 이용한 자동차의 자동변속 패턴 보정방법.A method for correcting an automatic shift pattern of a vehicle using fuzzy inference, comprising: an input processing process that gives a vehicle information a fuzzy inference and gives a variable to a shift pattern, and a shift timing from the input information After determining the to correct the shift pattern as a result of the fuzzy (FUZZY) inference and configured to determine the shift time again with the corrected result; An automatic shift pattern correction method of a vehicle using fuzzy inference, which reduces the number of unnecessary shifts and enables the vehicle to travel with an optimum shift stage.
KR1019950070080A 1995-12-30 1995-12-30 Automatic Transmission Pattern Correction Method Using Fuzzy Inference KR970046609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950070080A KR970046609A (en) 1995-12-30 1995-12-30 Automatic Transmission Pattern Correction Method Using Fuzzy Inference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950070080A KR970046609A (en) 1995-12-30 1995-12-30 Automatic Transmission Pattern Correction Method Using Fuzzy Inference

Publications (1)

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KR970046609A true KR970046609A (en) 1997-07-26

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KR1019950070080A KR970046609A (en) 1995-12-30 1995-12-30 Automatic Transmission Pattern Correction Method Using Fuzzy Inference

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100872490B1 (en) * 2007-09-28 2008-12-05 현대 파워텍 주식회사 Automatic calibration method for shift pressure pattern of automatic transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100872490B1 (en) * 2007-09-28 2008-12-05 현대 파워텍 주식회사 Automatic calibration method for shift pressure pattern of automatic transmission

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