KR970036005A - Distance between devices - Google Patents

Distance between devices Download PDF

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Publication number
KR970036005A
KR970036005A KR1019950068275A KR19950068275A KR970036005A KR 970036005 A KR970036005 A KR 970036005A KR 1019950068275 A KR1019950068275 A KR 1019950068275A KR 19950068275 A KR19950068275 A KR 19950068275A KR 970036005 A KR970036005 A KR 970036005A
Authority
KR
South Korea
Prior art keywords
distance
vehicle
inhibitor switch
control device
shift lever
Prior art date
Application number
KR1019950068275A
Other languages
Korean (ko)
Other versions
KR100267300B1 (en
Inventor
이진우
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 KR1019950068275A priority Critical patent/KR100267300B1/en
Publication of KR970036005A publication Critical patent/KR970036005A/en
Application granted granted Critical
Publication of KR100267300B1 publication Critical patent/KR100267300B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/14—Adaptive cruise control
    • B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18063—Creeping
    • 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
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over 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
    • 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
    • F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/54—Audio sensitive means, e.g. ultrasound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/1005—Transmission ratio engaged
    • B60W2510/101—Transmission neutral state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/14—Cruise control
    • B60Y2300/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/18008—Propelling the vehicle related to particular drive situations
    • B60Y2300/18058—Creeping
    • 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
    • F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
    • F16H2061/202—Active creep control for slow driving, e.g. by controlling clutch slip
    • 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
    • F16H2312/00—Driving activities
    • F16H2312/06—Creeping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Control Of Transmission Device (AREA)

Abstract

초음파 송수신기(2)와, 초음파송수신)가 연결되는 제어장치(8)와, 제어장치(8)에 연결된 인히비터스위치(4)와, 인히비터스위치(4)와 연결되는 전기식 시프트레버(6)를 포함하는 차간거리 확보장치를 제공한다.Ultrasonic transceiver 2, the control device 8 to which the ultrasonic transmission and reception are connected, the inhibitor switch 4 connected to the control device 8, the electric shift lever connected to the inhibitor switch 4 ( Provides a vehicle clearance securing device including a 6).

자동차가 크리프제어모드로 변환되면, 초음파 송수신기(2)에서 앞차와의 거리를 측정한 다음(S1), 차간거리가 기준거리보다 가까우면(S2)제어장치(8)에서 인히비터스위치(4)를 통하여 전기식 시프트헤버(6)를 중립변속(N)으로 이동시켜(S4) 동력을 단절시키고, 초음파송수신기(2)에서 측정한 차간거리가 기준거리보다 멀어지면(S2), 제어장치(8)에서 인히비터스위치(4)를 통하여 전기식 시프트레버(6)를 주행변속으로 이동시켜(S3) 다시 크리프제어모드로 복귀하게 한다.When the vehicle is converted to the creep control mode, the ultrasonic transceiver 2 measures the distance to the vehicle ahead (S1), and when the distance between the vehicles is closer than the reference distance (S2), the controller 8 switches the inhibitor switch 4. When the electric shift hub 6 is moved to the neutral shift N through (), the power is cut off, and when the inter-vehicle distance measured by the ultrasonic transmitter 2 is farther than the reference distance (S2), the control device 8 ), The electric shift lever 6 is moved to the traveling shift through the inhibitor switch 4 (S3) to return to the creep control mode.

Description

차간거리 확보 장치Distance between devices

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

제1도는 본 발명에의한 차간거리 확보 장치의 일실시예를 나타내는 블록선도.1 is a block diagram showing an embodiment of the apparatus for securing the inter-vehicle distance according to the present invention.

제2도는 본발명에 의한 차간거리 확보 장치의 작동과정을 나타내는 순서도.2 is a flow chart showing the operation process of the inter-vehicle securing apparatus according to the present invention.

Claims (2)

초음파 송수신기(2)와, 상기한 초음파 송수신기(2)가 연결되는 제어장치(8)와, 상기한 제어장치(8)에 연결된 인히비터스위치(4)아, 상기한 인히비터스위치(4)와 연결되는 전자식 시프트레버(6)를 포함하는 차간거리 확보장치.Ultrasonic transceiver 2, control device 8 to which said ultrasonic transceiver 2 is connected, inhibitor switch 4 connected to said control device 8, and said inhibitor switch 4 Inter-vehicle distance securing device comprising an electronic shift lever (6) connected to. 자동차가 크리프제어모드로 변환되면, 초음파 송수신기(2)에서 앞차와의 거리를 측정한 다음(S1), 차간거리가 기준거리보다 가까우면(S2) 제어장치(8)에서 인히비터스위치(4)를 통하여 전기식 시프트레버(6)를 중립변속(N)을 이동시켜(S4) 동력을 단절시키고, 초음파 송수신기(2)에서 측정한 차간거리가 기준거리보다 멀어지면(S2), 제어장치(8)에서 인히비터스위치(4)를 통하여 전기식 시프트레버(6)를 주행변속으로 이동시켜(S3) 다시 크리프제어모드로 복귀하게 하는 차간거리 확보장치.When the vehicle is switched to the creep control mode, the ultrasonic transceiver 2 measures the distance to the vehicle ahead (S1), and when the distance between the vehicles is closer than the reference distance (S2), the controller 8 switches the inhibitor switch 4. When the electric shift lever 6 is moved to the neutral shift (N) (S4) to cut off the power, and the distance between the vehicle measured by the ultrasonic transceiver 2 is farther than the reference distance (S2), the control device 8 And the vehicle shift lever (6) by moving the electric shift lever (6) to the traveling shift through the inhibitor switch (4) to return to the creep control mode.
KR1019950068275A 1995-12-30 1995-12-30 Maintaining device 0f distance between vehicles KR100267300B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950068275A KR100267300B1 (en) 1995-12-30 1995-12-30 Maintaining device 0f distance between vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950068275A KR100267300B1 (en) 1995-12-30 1995-12-30 Maintaining device 0f distance between vehicles

Publications (2)

Publication Number Publication Date
KR970036005A true KR970036005A (en) 1997-07-22
KR100267300B1 KR100267300B1 (en) 2000-12-01

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ID=19448003

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950068275A KR100267300B1 (en) 1995-12-30 1995-12-30 Maintaining device 0f distance between vehicles

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130042967A (en) 2011-10-19 2013-04-29 현대자동차주식회사 Creeping control system for hybrid vehicle and method thereof
KR101305196B1 (en) * 2011-10-19 2013-09-12 현대자동차주식회사 System of control distance beteeen cars for hybrid vehicle and method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940001633B1 (en) * 1990-01-17 1994-02-28 미쯔비시 덴끼 가부시끼가이샤 Following control apparatus for an automotive vehicle

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