KR940013958A - Shift control device and its method according to the driving road - Google Patents

Shift control device and its method according to the driving road Download PDF

Info

Publication number
KR940013958A
KR940013958A KR1019920024348A KR920024348A KR940013958A KR 940013958 A KR940013958 A KR 940013958A KR 1019920024348 A KR1019920024348 A KR 1019920024348A KR 920024348 A KR920024348 A KR 920024348A KR 940013958 A KR940013958 A KR 940013958A
Authority
KR
South Korea
Prior art keywords
inclination
driving road
voltage
angle
control unit
Prior art date
Application number
KR1019920024348A
Other languages
Korean (ko)
Other versions
KR970003547B1 (en
Inventor
김남종
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 KR1019920024348A priority Critical patent/KR970003547B1/en
Publication of KR940013958A publication Critical patent/KR940013958A/en
Application granted granted Critical
Publication of KR970003547B1 publication Critical patent/KR970003547B1/en

Links

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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • 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
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
    • 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
    • F16H59/74—Inputs being a function of engine parameters
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • F16H2059/663—Road slope
    • 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
    • F16H59/74—Inputs being a function of engine parameters
    • F16H2059/746—Engine running state, e.g. on-off of ignition switch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

자동차의 주행도로의 경사각도를 감지하여 어느 설정된 각도이상 경사를 이루고 있을 경우 자동차의 속도와 무관하게 해당하는 기어로 변속동작이 즉시 이루어질 수 있도록 하여 신속한 기어변속으로 자동차의 출력을 효율적으로 하여 자동차의 승차감을 향상시키기 위하여; 경사진 경사각도에 따라 가변저항의 값이 가변되어 출력전압이 변동되는 경사 감지부와; 상기 경사 감지부와 연결되어 경사 감지부에서 출력되는 전압을 검출하여 전압의 변동상태를 판단하고, 전압의 변동상태가 어느 설정된 시간이상 유지될때 주행도로의 경사도를 판단하고, 어느 설정된 각도 이상 주행도로가 경사를 이루고 있을 경우 내리막 길과 오르막 길에 따라 각각 해당하는 기어를 선택하여 변속하고, 점화시기와 연료량을 보정하는 제어부와; 상기 제어부와 연결되어 주행도로에 어느 설정된 이상의 각도를 이루고 있을 경우 제어부의 제어신호에 의하여 해당하는 기어를 변속하는 변속장치와; 제어부와 연결되어 점화시기와 연료량을 주행도로의 경사각도에 따라 보정하여 분사하는 분사장치로 이루어져 있는 주행도로에 따른 변속 제어장치 및 그 방법에 관한 것.Detects the angle of inclination of the driving road of the car and makes the gear shifting operation immediately with the corresponding gear regardless of the speed of the car when the car is inclined more than a certain angle. To improve ride comfort; An inclination detector for varying an output voltage by varying a value of the variable resistor according to an inclined inclination angle; Connected to the inclination detection unit detects the voltage output from the inclination detection unit to determine the voltage fluctuation state, when the voltage fluctuation state is maintained for more than a predetermined time, and determines the inclination of the driving road, and at least a certain angle A controller for selecting and shifting gears according to downhill roads and uphill roads, and correcting an ignition timing and a fuel amount when the slope is inclined; A transmission device connected to the control unit for shifting a corresponding gear according to a control signal of the control unit when a certain set angle is achieved on a driving road; A shift control device according to a traveling road and a method thereof comprising an injection device connected to a control unit and configured to inject and ignite an ignition timing and a fuel amount according to an inclination angle of a driving road.

Description

주행도로에 따른 변속 제어장치 및 그 방법Shift control device and its method according to the driving road

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

제1도는 이 발명의 실시예에 따른 주행도로에 따른 변속 제어장치의 블럭도,1 is a block diagram of a shift control apparatus according to a driving road according to an embodiment of the present invention;

제2도는 이 발명의 실시예에 따른 주행도로에 따른 변속 제어방법의 동작 순서도,2 is an operation flowchart of a shift control method according to a driving road according to an embodiment of the present invention;

제3도의 (가)∼(나)는 이 발명의 실시예에 따른 경사 감지부의 구성도.(A) to (B) of Figure 3 is a configuration diagram of the inclination detection unit according to an embodiment of the present invention.

Claims (2)

경사진 경사각도에 따라 가변저항의 값이 가변되어 출력전압이 변동되는 경사 감지부와; 상기 경사 감지부와 연결되어 상기 감지부에서 출력되는 전압을 검출하여 전압의 변동상태를 판단하고, 전압의 변동상태가 어느 설정된 시간이상 유지될때 주행도로의 경사도를 판단하고, 어느 설정된 각도 이상 주행도로가 경사를 이루고있을 경우 내리막 길과 오르막 길에 따라 각각 해당하는 기어를 선택하여 변속하고, 점화시기와 연료량을 보정하는 제어부와; 상기 제어부와 연결되어 주행도로에 어느 설정된 이상의 각도를 이루고 있을 경우 제어부의제어신호에 의하여 해당하는 기어를 변속하는 변속장치와; 제어부와 연결되어 점화시기와 연료량을 주행도로의 경사각도에 따라 보정하여 분사하는 분사장치로 이루어져 있는 주행도로에 따른 변속 제어장치.An inclination detector for varying an output voltage by varying a value of the variable resistor according to an inclined inclination angle; Connected to the inclination detection unit detects the voltage output from the detection unit to determine the variation state of the voltage, when the variation state of the voltage is maintained for more than a predetermined time, determines the inclination of the driving road, the driving road over any set angle A control unit for selecting and shifting gears according to downhill roads and uphill roads, and correcting the ignition timing and the fuel amount when the slope is inclined; A transmission device connected to the control unit for shifting a corresponding gear according to a control signal of the control unit when a certain set angle is achieved on a driving road; A shift control device according to a driving road, which is connected to a control unit and is configured to inject the ignition timing and fuel amount according to the inclination angle of the driving road and inject the fuel. 경사 감지부에서 인가되는 전압을 검출하고, 검출된 전압의 변동상태를 판단하여 변동되는 시간과 설정시간을 비교 판단하여 설정시간보다 짧은 시간동안 전압 변동이 이루어질 경우에는 처음으로 되돌아가고, 설정된 시간이상 동안 전압변동이 이루어질 경우에는 불필요한 노이즈 성분을 제거하고 변동원 전압을 이용하여 해당하는 각도를 설정각도와 비교 판단하고, 경사각도가 설정된 각도보다 작을 경우에는 처음 단계로 되돌아가고 설정된 각도 이상일 경우에는 경사길이 오르막 길인지 내리막 길인지 판단하고, 경사각이 "0" 보다 커 오르막 길일 경우에는 해당하는 기어로 기어 변속을 하고 점화시기와 연료량을 오르막 길에 맞게 보정하고, 경사각이 "0" 보다 작아 내리막 길일 경우에는 해당하는 기어로 기어변속을 하고 자동차의 주행도로에 맞게 기준 엔진 회전수를 보정한 후 점화시기와 연료량을 보정하는 주행도로에 따른 변속 제어방법.Detects the voltage applied by the inclination detector, judges the state of change of the detected voltage, compares the time of change and the setting time, and returns to the beginning when the voltage change is made for a time shorter than the setting time. If the voltage fluctuates during the period, the noise component is removed and the corresponding angle is compared with the set angle using the variable source voltage.If the inclination angle is smaller than the set angle, the process returns to the first step. It is determined whether the road is uphill or downhill, and when the inclination angle is greater than "0", the gear is shifted with the corresponding gear, and the ignition timing and fuel amount are corrected according to the uphill path, and the inclination angle is less than "0". In this case, shift gears with the corresponding gears To the shift control method in accordance with the driving road of correcting the ignition timing and the fuel amount after the correction based on the engine speed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920024348A 1992-12-15 1992-12-15 Transmission KR970003547B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920024348A KR970003547B1 (en) 1992-12-15 1992-12-15 Transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920024348A KR970003547B1 (en) 1992-12-15 1992-12-15 Transmission

Publications (2)

Publication Number Publication Date
KR940013958A true KR940013958A (en) 1994-07-16
KR970003547B1 KR970003547B1 (en) 1997-03-20

Family

ID=19345645

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920024348A KR970003547B1 (en) 1992-12-15 1992-12-15 Transmission

Country Status (1)

Country Link
KR (1) KR970003547B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000066651A (en) * 1999-04-20 2000-11-15 윤장진 Method and apparatus for controlling driving car
KR20040009981A (en) * 2002-07-26 2004-01-31 김종식 The driving model of the complex system applied by analyzing the driving method and driver's driving type according to the performance of the car and road conditions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000066651A (en) * 1999-04-20 2000-11-15 윤장진 Method and apparatus for controlling driving car
KR20040009981A (en) * 2002-07-26 2004-01-31 김종식 The driving model of the complex system applied by analyzing the driving method and driver's driving type according to the performance of the car and road conditions

Also Published As

Publication number Publication date
KR970003547B1 (en) 1997-03-20

Similar Documents

Publication Publication Date Title
US5794170A (en) Downhill coasting situation detecting device for automotive vehicle
US4221193A (en) Fuel injection system for an automotive internal combustion engine equipped with a fuel cut off control signal generator
KR950006283A (en) Control device of automatic transmission for vehicle
KR960023716A (en) Drive Torque Control Device and Control Method
US4719820A (en) Method for directing a down-shift operation for a vehicle with a manual transmission
KR940013958A (en) Shift control device and its method according to the driving road
KR970007006A (en) Adaptive transmission
KR970066218A (en) Transmission Ratio Detection System in Automatic Transmission
KR970021691A (en) Engine control unit
JP2007176321A (en) Controller of vehicle
KR100749594B1 (en) Method and device for controlling a drive unit of a vehicle
JP3114531B2 (en) Downhill coasting traveling detection device and vehicle control device
US4872117A (en) Apparatus for controlling an air-fuel ratio in an internal combustion engine
KR950019092A (en) Engine motion control device and method for driving on a slope
JPS6296143A (en) Constant speed running device for car
KR940005437A (en) Vibration reduction device of vehicle
KR970044648A (en) Fuel injection amount feedback correction device by oxygen amount detection signal and method
JP3708326B2 (en) Speed limiter control device
KR100219861B1 (en) Driving control method of slope road of a car
KR970027731A (en) Vehicle engine over-rotation control method
KR100507478B1 (en) Method of controlling fuel for vehicle having common rail disel engine
KR960013770A (en) Apparatus and method for compensating children's idle variables
KR910009489A (en) Transmission Shock Reduction Device and Method for Vehicles with Automatic Transmission
KR960017195A (en) Electronically controlled suspension
KR950031614A (en) Automatic transmission shift control device and method

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20040225

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee