KR0124553B1 - Transmission control device - Google Patents

Transmission control device

Info

Publication number
KR0124553B1
KR0124553B1 KR1019950028237A KR19950028237A KR0124553B1 KR 0124553 B1 KR0124553 B1 KR 0124553B1 KR 1019950028237 A KR1019950028237 A KR 1019950028237A KR 19950028237 A KR19950028237 A KR 19950028237A KR 0124553 B1 KR0124553 B1 KR 0124553B1
Authority
KR
South Korea
Prior art keywords
shift
speed
shift control
value
vehicle
Prior art date
Application number
KR1019950028237A
Other languages
Korean (ko)
Other versions
KR970010283A (en
Inventor
심종근
Original Assignee
김태구
대우자동차주식회사
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 김태구, 대우자동차주식회사 filed Critical 김태구
Priority to KR1019950028237A priority Critical patent/KR0124553B1/en
Publication of KR970010283A publication Critical patent/KR970010283A/en
Application granted granted Critical
Publication of KR0124553B1 publication Critical patent/KR0124553B1/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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/42—Ratio indicator devices
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/42—Ratio indicator devices
    • F16H2063/426—Ratio indicator devices with means for advising the driver for proper shift action, e.g. prompting the driver with allowable selection range of ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

Disclosed is a speed change control apparatus for a car. The apparatus comprises a comparator(1), a display(2) and a controller(3). The comparator(1) compares a current speed signal to a reference speed signal. The display(2) displays a speed change time. The controller(3) controls the speed changer with the input signal of the comparator(1). Thereby, an optimal time of the speed change is informed to the driver.

Description

자동차의 변속 제어 장치Gear shift control

제1도는 본 발명에 따른 변속 제어 장치의 구성도.1 is a block diagram of a shift control apparatus according to the present invention.

제2도는 본 발명에 따른 변속 제어 장치의 회로도.2 is a circuit diagram of a shift control apparatus according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 비교기 2 : 표시 램1: Comparator 2: Display RAM

3 : 솔레노이드.3: solenoid.

본 발명은 자동차의 변속 시점을 제어하기 위한 변속 제어 장치에 관한 것이다.The present invention relates to a shift control apparatus for controlling a shift timing of an automobile.

일반적으로 수동식 변속기가 장착된 자동차를 운행하는 경우에 운전자는 수시로 변속을 행해야 하는데 5단 변속기의 경우 특히 4단에서 5단으로 변속할때, 적정 속도에서 변속을 수행해야만 변속기에 무리를 주지 않고 연료의 소모도 방지할 수 있다.In general, when driving a vehicle equipped with a manual transmission, the driver must shift at any time. In the case of a five-speed transmission, particularly when shifting from four to five gears, shifting at a proper speed should be performed to prevent the fuel from overwhelming the transmission. Can also be prevented.

그런데 ,종래에는 엔진의 1분당 회전수(RPM)가 일정값 이상이 되면 변속 표시 램프가 점등되어 운전자에게 변속 시점을 알려주도록 되어 있으나, 엔진의 RPM만으로는 정확한 변속 시점을 알려주기 어렵다는 단점이 있다.However, conventionally, when the engine revolutions per minute (RPM) is above a certain value, the shift indicator lamp is turned on to inform the driver of the shift time, but there is a disadvantage in that it is difficult to tell the exact shift time only by the RPM of the engine.

따라서, 이러한 문제점을 해결하기 위하여 안출된 본 발명은 솔레노이드를 이용하여 자동차의 속도가 일정 속도 이상이 되기 전에는 변속이 불가능하도록 차단하고, 일전 속도 이상이 되면 표시 램프를 점등하여 운전자에게 알리고 변속이 가능하게 할 수 있는 변속 제어 장치를 제공하는 것을 목적으로 한다.Therefore, the present invention devised to solve this problem is blocked so that the shifting is impossible before the speed of the car by using a solenoid above a certain speed, when the speed is greater than the previous speed to inform the driver and the shift is possible. It is an object of the present invention to provide a shift control apparatus that can be made to work.

본 발명의 한 실시예에 따른 변속 제어 장치는, 기준 신호 라인 및 속도 신호 라인에 연결되어, 상기 속도 신호 값은 기준 신호 값에 비교하기 위한 비교 수단과, 상기 비교 수단의 출력단에 연결되어, 상기 비교수단의 출력값에 따라 점멸되는 변속 시점 표시 수단 및 상기 비교 수단의 출력단에 연결되어, 상기 비교 수단의 출력값에 따라 특정 변속단으로의 변속을 제어하기 위한 변속 제어 수단을 포함하는 것을 특징으로 한다.A shift control apparatus according to an embodiment of the present invention is connected to a reference signal line and a speed signal line, wherein the speed signal value is connected to a comparison means for comparing to a reference signal value, and to an output end of the comparison means, And a shift control means for controlling a shift to a specific shift stage in accordance with an output value of the comparison means, connected to a shift time display means flashing according to an output value of the comparison means.

이제 본 발명의 실시예에 대해 첨부 도면을 참조하여 보다 상세하게 설명되게 된다.Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

먼저, 자동차에 수동식 5단 변속기가 장착된 경우의 본 발명에 따른 변속 제어 장치의 구성도를 도시하고 있는 제1도를 참조하면, 자동차의 속도가 일정 속도 이상이 되기 전에는 5단 변속홈 부근에 설치된 솔레노이드에 의해 변속 레버가 5단 변속 홈으로 삽입되는 것이 방지되어 변속이 불가능하게 된다.First, referring to FIG. 1, which shows the configuration of the shift control apparatus according to the present invention when the manual five-speed transmission is mounted on a vehicle, the vehicle is located near the five-speed shift groove before the speed of the vehicle becomes higher than a predetermined speed. The shifting lever is prevented from being inserted into the five-speed shift groove by the installed solenoid, making shifting impossible.

이와 같이 솔레노이드는 제2도에 도시된 바와 같은 회로를 이용하여 제어된다. 제2도를 보면, 참조 번호 1은 비교기로서 속도 신호VSS와 기준 속도 신호 REF를 입력으로 한다. 기준 속도 신호의 값은 예를 들어, 80Km/h가 되도록 설정할 수 있다. 따라서 속도 신호 VSS의 값이 80Km/h 보다 작으면 비교기의 출력이 발생되지 않게 되며, 이때 솔레노이드(3)는 변속 레버가 5단 변속홈에 들어가지 못하도록 하는 상태로 설치되어 있다.As such, the solenoid is controlled using a circuit as shown in FIG. Referring to FIG. 2, reference numeral 1 is a comparator and inputs the speed signal VSS and the reference speed signal REF. The value of the reference speed signal can be set to be 80 km / h, for example. Therefore, when the value of the speed signal VSS is less than 80 km / h, the output of the comparator is not generated, and the solenoid 3 is installed in such a state that the shift lever does not enter the five-speed shift groove.

물론 표시 램프(2)도 점등되지 않게 된다. 그러나, 운행 속도가 80Km/h 이상이 되면, 비교기(1)의 출력신호에 의해 표시 램프(2)가 점등되는 동시에, 솔레노이드(3)가 작동되어 5단 변속이 가능한 상태로 된다. 물론, 다시 운행 속도가 80Km/h 이하로 떨어지게 되면 전류의 흐름이 차단되고 솔레노이드(3)는 원위치로 되돌아가게 되어 5단 변속이 불가능하게 된다.Of course, the display lamp 2 also does not light up. However, when the traveling speed is 80 Km / h or more, the display lamp 2 is turned on by the output signal of the comparator 1, and the solenoid 3 is operated to enable a five-speed shift. Of course, when the running speed falls below 80 km / h again, the flow of current is cut off and the solenoid 3 is returned to its original position, thereby making it impossible to shift five steps.

이때, 1단부터 4단까지의 변속은 기존의 RPM을 이용한 표시 램프의 점등에 따라 변속하도록 구성할 수 있다. 또한 솔레노이드를 4단 변속홈에 설치하는 것도 가능하며, 이때에는 기준 속도 신호 값을 하향 조정하면 된다.At this time, the shift from the first stage to the fourth stage may be configured to shift according to the lighting of the display lamp using the conventional RPM. It is also possible to install the solenoid in the four-speed groove, in which case the reference speed signal value can be adjusted downward.

전술한 바와 같은 본 발명에 따른 변속 제어 장치를 자동차에 설치하므로써, 최적의 변속 시점을 운전자에게 알릴 수 있고 따라서, 경제적인 운전을 가능하게 하고 변속기의 수명을 연장시킬 수 있는 효과가 있다.By installing the shift control apparatus according to the present invention as described above in the vehicle, it is possible to inform the driver of the optimum shift point, thereby enabling economical driving and extending the life of the transmission.

Claims (4)

자동차의 변속을 제어하기 위한 장치에 있어서, 기준 신호 라인 및 속도 신호 라인에 연결되어, 상기 속도 신호 값은 기준 신호 값에 비교하기 위한 비교 수단과, 상기 비교 수단의 출력단에 연결되어, 상기 비교 수단의 출력 값에 따라 점멸되는 변속 시점 표시 수단 및 상기 비교 수단의 출력단에 연결되어, 상기 비교 수단의 출력 값에 따라 특정 변속단으로의 변속을 제어하기 위한 변속 제어 수단을 포함해서 이루어진 변속 제어 장치.An apparatus for controlling a shift of a vehicle, said apparatus being connected to a reference signal line and a speed signal line, said speed signal value being connected to a comparison means for comparing to a reference signal value and to an output end of said comparing means, wherein said comparing means And a shift control means connected to a shift point display means flashing in accordance with an output value of the shift means and a shift to a specific shift stage in accordance with an output value of the comparison means. 제1항에 있어서, 상기 변속 제어 수단은 솔레노이드를 포함하는 것을 특징으로 하는 변속 제어 장치.The shift control apparatus according to claim 1, wherein the shift control means comprises a solenoid. 제1항 또는 제2항에 있어서, 자동차가 5단 수동식 변속기를 채용한 경우에 상기 변속 제어 수단은 5단으로의 변속을 제어하도록 설치된 것을 특징으로 하는 변속 제어 장치.The shift control device according to claim 1 or 2, wherein the shift control means is provided to control a shift to the fifth gear when the vehicle employs a five-speed manual transmission. 제3항에 있어서, 상기 기준 신호의 값은 약 80Km/h의 자동차 속도에 대응하는 것을 특징으로 하는 변속 제어 장치.4. The shift control apparatus according to claim 3, wherein the value of the reference signal corresponds to a vehicle speed of about 80 km / h.
KR1019950028237A 1995-08-31 1995-08-31 Transmission control device KR0124553B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950028237A KR0124553B1 (en) 1995-08-31 1995-08-31 Transmission control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950028237A KR0124553B1 (en) 1995-08-31 1995-08-31 Transmission control device

Publications (2)

Publication Number Publication Date
KR970010283A KR970010283A (en) 1997-03-27
KR0124553B1 true KR0124553B1 (en) 1997-12-01

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Publication number Priority date Publication date Assignee Title
KR101044488B1 (en) * 2009-01-21 2011-06-27 주식회사 하이닉스반도체 Non volatile memory device and programming method and verifying method for non volatile memory device using thereof

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