KR950028992A - Acceleration / deceleration recognition device of car and its method - Google Patents

Acceleration / deceleration recognition device of car and its method Download PDF

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Publication number
KR950028992A
KR950028992A KR1019940007427A KR19940007427A KR950028992A KR 950028992 A KR950028992 A KR 950028992A KR 1019940007427 A KR1019940007427 A KR 1019940007427A KR 19940007427 A KR19940007427 A KR 19940007427A KR 950028992 A KR950028992 A KR 950028992A
Authority
KR
South Korea
Prior art keywords
pulse
vehicle
acceleration
deceleration
speed
Prior art date
Application number
KR1019940007427A
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Korean (ko)
Other versions
KR100210421B1 (en
Inventor
권용일
Original Assignee
한승준
기아자동차 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 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019940007427A priority Critical patent/KR100210421B1/en
Publication of KR950028992A publication Critical patent/KR950028992A/en
Application granted granted Critical
Publication of KR100210421B1 publication Critical patent/KR100210421B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
    • B60K26/021—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics

Abstract

본 발명은 자동차의 급가속 및 급감속상태를 인식하는 장치와 방법에 관한 것으로서, 장치와 인식 방법이 간단하고 정밀하도록 하기 위해, 변속기의 출력축에 장착되어 차량의 주행속도를 감지하는 속도센서(40)와, 상기 속도센서(40)에서 출력되는 감지신호를 입력회로(41)을 통해 인가받아 속도변화에 따른 차속펄스의 주기를 비교하여, 가속과 감속상태를 인식하는 콘트롤러(50)로 구성하며, 상기 속도센서(40)로 부터 차속펄스를 인가받는 콘트롤러(50)가 직전의 펄스 주기와 현재의 펄스 주기를 비교하여, 펄스차이(△ｔ)가 양수(＋)이면 감속상태라고 판단하고, 펄스차이(△ｔ)가 음수(－)이면 가속상태라고 판단하도록 하여, 콘트롤러(50)에 인가되는 상기 차속펄스의 가변상태를 연속적으로 비교하여, 펄스차이(△ｔ)가 일정기준치 이상이면, 출력회로(52)를 통해 댐퍼의 액츄에이터(51)를 구동하여 댐퍼의 감쇄력을 적절하게 조절하도록 하는 자동차의 가감속 인식장치와 그 방법이다.The present invention relates to a device and a method for recognizing rapid acceleration and deceleration of a vehicle, in order to make the device and the recognition method simple and precise, a speed sensor (40) mounted on an output shaft of a transmission to detect a traveling speed of a vehicle (40). ) And a controller 50 that recognizes the acceleration and deceleration states by comparing the period of the vehicle speed pulse according to the speed change by receiving the detection signal output from the speed sensor 40 through the input circuit 41. When the controller 50 receiving the vehicle speed pulse from the speed sensor 40 compares the immediately preceding pulse period with the current pulse period, and determines that the pulse difference Δ is positive, the deceleration state is performed. If the pulse difference DELTA is negative, it is determined to be an acceleration state, and the variable state of the vehicle speed pulses applied to the controller 50 is continuously compared, and if the pulse difference DELTA is more than a predetermined reference value, Output circuit (5 2) the acceleration and deceleration recognition device of a vehicle for driving the actuator 51 of the damper to properly adjust the damping force of the damper through the method and the method.

Description

자동차의 가감속 인식장치와 그 방법Acceleration / deceleration recognition device of car and its method

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

제1도는 종래 자동차의 가감속 인식장치를 나타내는 블럭도. 제2도는 본 발명의 가감속 인식장치를 나타내는 블럭도.1 is a block diagram showing an acceleration / deceleration recognition device of a conventional vehicle. 2 is a block diagram showing the acceleration / deceleration recognition device of the present invention.

Claims (2)

변속기의 출력축에 장착되어 차량의 주행속도를 감지하는 속도센서(40)와, 상기 속도센서에 입력회로를 통해 연결되어 차속펄스를 인가받고 차속에 따른 차속펄스의 주기를 비교하여 가속과 감속상태를 인식하는 콘트롤러(50)로 구성함을 특징으로 하는 자동차의 가감속 인식장치.Speed sensor 40 mounted on the output shaft of the transmission to detect the driving speed of the vehicle and connected to the speed sensor through an input circuit is applied to the vehicle speed pulse and compares the period of the vehicle speed pulse according to the vehicle speed to determine the acceleration and deceleration state Acceleration and deceleration recognition device of a vehicle, characterized in that consisting of a controller (50) to recognize. 속도센서(40)로부터 차속펄스를 인가받는 콘트롤러(50)가 직전의 펄스 주기와 현재의 펄스 주기를 비교하여, 펄스 주기차이(△ｔ)가 양수(＋)이면 감속상태라고 판단하고, 펄스 주기차이(△ｔ)가 음수(－)이면 가속상태라고 판단하며, 상기 펄스차이(△ｔ)를 판단하여 일정기준치 이상이면, 출력회로를 통해 댐퍼의 액츄에이터를 구동하여 댐퍼의 감쇄력을 적절하게 조절함을 특징으로 하는 자동차의 가감속 인식방법.The controller 50 receiving the vehicle speed pulse from the speed sensor 40 compares the immediately preceding pulse period with the current pulse period. If the pulse period difference? T is positive, the controller 50 determines that it is a deceleration state. If the difference DELTA is negative, it is determined to be an acceleration state, and if the pulse difference DELTA is determined to be greater than a predetermined reference value, the damper force of the damper is appropriately adjusted by driving the actuator of the damper through the output circuit. Acceleration / deceleration recognition method of a vehicle characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019940007427A 1994-04-09 1994-04-09 A recognition device of increasing or reducing speed and its method of a car KR100210421B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940007427A KR100210421B1 (en) 1994-04-09 1994-04-09 A recognition device of increasing or reducing speed and its method of a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940007427A KR100210421B1 (en) 1994-04-09 1994-04-09 A recognition device of increasing or reducing speed and its method of a car

Publications (2)

Publication Number Publication Date
KR950028992A true KR950028992A (en) 1995-11-22
KR100210421B1 KR100210421B1 (en) 1999-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940007427A KR100210421B1 (en) 1994-04-09 1994-04-09 A recognition device of increasing or reducing speed and its method of a car

Country Status (1)

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KR (1) KR100210421B1 (en)

Also Published As

Publication number Publication date
KR100210421B1 (en) 1999-07-15

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