KR960013778A - Driving force control device for vehicle - Google Patents

Driving force control device for vehicle Download PDF

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Publication number
KR960013778A
KR960013778A KR1019940025592A KR19940025592A KR960013778A KR 960013778 A KR960013778 A KR 960013778A KR 1019940025592 A KR1019940025592 A KR 1019940025592A KR 19940025592 A KR19940025592 A KR 19940025592A KR 960013778 A KR960013778 A KR 960013778A
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KR
South Korea
Prior art keywords
lock
control
driving force
drive
force control
Prior art date
Application number
KR1019940025592A
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Korean (ko)
Other versions
KR970010440B1 (en
Inventor
도루 이와따
가즈로 이와따
도모히로 후꾸무라
Original Assignee
쓰지 요시후미
닛산지도샤 가부시끼가이샤
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.)
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Publication date
Application filed by 쓰지 요시후미, 닛산지도샤 가부시끼가이샤 filed Critical 쓰지 요시후미
Priority to KR94025592A priority Critical patent/KR970010440B1/en
Publication of KR960013778A publication Critical patent/KR960013778A/en
Application granted granted Critical
Publication of KR970010440B1 publication Critical patent/KR970010440B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/40—Output shaft speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H2059/366—Engine or motor speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

록업기능을 갖는 유체전동장치의 공전상태 등을 고려하여 록업체결상태의 개시의 타이밍을 결정한다, 트랙션컨트롤러(1)로 부터의 트랙션 컨트롤 작동신호(TD), 엔진 회전수신호(Ne), 엔진출력 상태 신호(Ec)를 변속기 컨트롤러(ATCU(3)) (3)에 입력한다, ATCU(3)는, 이들 입력신호에 의거하여, 오버랭크래치 솔레노이드 제어신호를 오버랭크래치 솔레노이드(4)에 출력함으로써 오버랭크래치 제어를 행함과 동시에, 록업 ON/OFF신호를 듀티 사이클(D)에서 록업회로의 록업 솔레노이드(5)에 출력함으로써, 록업체결 제어 및 록업제어를 행한다.In consideration of the idle state of the fluid transmission device having the lock-up function, the timing of the start of the locked state is determined. The traction control operation signal TD from the traction controller 1, the engine speed signal Ne, the engine The output state signal Ec is input to the transmission controller (ATCU (3)) 3, and the ATCU 3 sends the overrange latch solenoid control signal to the overrange latch solenoid 4 based on these input signals. By performing output, overrank latch control is performed, and the lock-up control and lock-up control are performed by outputting the lock-up ON / OFF signal to the lock-up solenoid 5 of the lock-up circuit in the duty cycle D.

Description

차량용 구동력 제어장치Driving force control device for vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도의 (a), (b)는 본 발명의 개념도,(A), (b) of FIG. 1 is a conceptual diagram of the present invention,

제2도는 본 발명의 차량용 구동력 제어장치의 제1실시예의 구성을 나타내는 도면,2 is a view showing the configuration of a first embodiment of a vehicle driving force control apparatus of the present invention;

제3도는 동 예에서의 변속기 컨트롤러에 의한 록업체결 제어, 록업제어 및 오버랭크래치 제어의 제어프로그램을 나타내는 플로우 차트.3 is a flow chart showing a control program of lock-locking control, lock-up control and over-range latch control by the transmission controller in this example.

Claims (2)

록업기능을 갖는 유체전동장치를 통하여 동력원으로 부터 구동토크가 전달되는 구동륜의 구동슬립 상태를 검출하는 구동슬립 검출수단과, 검출한 구동슬립 상태에 따라서 이 구동륜의 구동력제어를 행하는 구동력 제어수단과, 이 구동력 제어수단에 의한 상기 구동력 제어의 실시중, 상기 유체전동장치의 록업제어 또는 록업체결 제어를 행하는 록업제어 수단을 구비하는 차량용 구동력제어 장치에 있어서, 상기 유전체전동장치에 공전이 발생하는 상태를 판단하는 공정상태 판단수단과, 이 공전상태 판단수단에 의해 상기 유체전동장치의 공전이 소정치 이상으로 된다고 판단되었을 때, 상기 록업제어 수단에 의한 상기 유체전동장치의록업체결 제어를 금지하는 록업체결 제어 금지수단을 설치한 것을 특징으로 하는 차량용 구동력 제어장치.Drive slip detection means for detecting a drive slip state of a drive wheel to which drive torque is transmitted from a power source through a fluid transmission device having a lock-up function, drive force control means for controlling drive force of the drive wheel in accordance with the detected drive slip state; A vehicle driving force control device comprising lock-up control means for performing lock-up control or lock-up control of the fluid transmission device during the driving force control by the driving force control means, wherein the idle power is generated in the dielectric power transmission device. Process state determination means for judging a; and when the idle state determination means determines that the idleness of the fluid transmission apparatus is equal to or greater than a predetermined value, the lock-up control means A driving force control device for a vehicle, characterized in that a lock control means is installed. 록업기능을 갖는 유체전동장치를 통하여 동력원으로 부터 구동토크가 전달되는 구동륜의 구동슬립 상태를 검출하는 구동슬립 검출수단과, 검출한 구동슬립 상태에 따라서 이 구동륜의 구동력제어를 행하는 구동력 제어수단과, 이 구동력 제어수단에 의한 상기 구동력 제어의 실시중, 상기 유체전동장치의 록업제어 또는 록업체결 제어를 행하는 록업제어 수단을 구비하는 차량용 구동력제어 장치에 잇어서, 상기 구동력 제어수단에 의해 구동력 제어가 개시되고 나서부터 소정시간 경과 후에, 상기 록업 제어수단에 의한 상기 유체전동장치의 록업체결 제어가 개시되도록하는 록업체결 제어 지연수단을 설치한 것을 특징으로 하는 차량용 구동력제어장치.Drive slip detection means for detecting a drive slip state of a drive wheel to which drive torque is transmitted from a power source through a fluid transmission device having a lock-up function, drive force control means for controlling drive force of the drive wheel in accordance with the detected drive slip state; During the driving force control by the driving force control means, a driving force control device is started by the driving force control means in accordance with a vehicle driving force control device including a lock-up control means for performing lock-up control or lock-up control of the fluid transmission device. And a lock-up control delay means for starting lock-locking control of the fluid transmission apparatus by the lock-up control means after a predetermined time has elapsed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR94025592A 1994-10-06 1994-10-06 Traction control device for a car KR970010440B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94025592A KR970010440B1 (en) 1994-10-06 1994-10-06 Traction control device for a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94025592A KR970010440B1 (en) 1994-10-06 1994-10-06 Traction control device for a car

Publications (2)

Publication Number Publication Date
KR960013778A true KR960013778A (en) 1996-05-22
KR970010440B1 KR970010440B1 (en) 1997-06-26

Family

ID=19394574

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94025592A KR970010440B1 (en) 1994-10-06 1994-10-06 Traction control device for a car

Country Status (1)

Country Link
KR (1) KR970010440B1 (en)

Also Published As

Publication number Publication date
KR970010440B1 (en) 1997-06-26

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