KR970039487A - Car anti-collision alarm - Google Patents

Car anti-collision alarm Download PDF

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Publication number
KR970039487A
KR970039487A KR1019950058683A KR19950058683A KR970039487A KR 970039487 A KR970039487 A KR 970039487A KR 1019950058683 A KR1019950058683 A KR 1019950058683A KR 19950058683 A KR19950058683 A KR 19950058683A KR 970039487 A KR970039487 A KR 970039487A
Authority
KR
South Korea
Prior art keywords
vehicle
distance
collision
speed
inter
Prior art date
Application number
KR1019950058683A
Other languages
Korean (ko)
Other versions
KR0168767B1 (en
Inventor
김채수
김승남
Original Assignee
정몽원
만도기계 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 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019950058683A priority Critical patent/KR0168767B1/en
Priority to JP8328834A priority patent/JPH09190600A/en
Publication of KR970039487A publication Critical patent/KR970039487A/en
Application granted granted Critical
Publication of KR0168767B1 publication Critical patent/KR0168767B1/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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
    • 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
    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/105—Speed
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/143—Alarm means

Abstract

본 발명은 가속페달의 위치변위를 충돌위험의 판단자료로 이용하여 보다 능동적으로 충돌방지를 위한 안전조치를 취할 수 있도록 한 자동차의 충돌방지 경보장치에 관한 것이다. 본 발명의 자동차의 충돌방지 경보장치는 자차와 선행차량간의 차간거리 및 자차의 속도를 감지하고, 자차의 속도에 따른 정지거리를 상기 차간거리와 비교하여충돌가능성이 있다고 판단될 때 경보를 발하는 자동차의 충돌방지 경보장치에 있어서, 가속조작량을 감지하는 수단, 엔진의 속도를 제어하는 수단 및 상기 정지 거리가 상기 차간거리보다 짧아지는 시점에 상기 가속조작량이 감소되지 않는 경우에는 즉시 경보를 발함과 동시에 엔진속도를 감소시키는 제어수단을 구비한 것을 특징으로 한다.The present invention relates to an anti-collision warning device for a vehicle that can take safety measures to prevent a collision more actively by using the positional displacement of an accelerator pedal as a judgment data of a collision risk. Anti-collision warning device of the vehicle of the present invention detects the distance between the own vehicle and the preceding vehicle and the speed of the own vehicle, and compares the stopping distance according to the speed of the own vehicle with the inter-vehicle distance to alert the vehicle when it is determined that there is a possibility of collision In the anti-collision warning device of the present invention, means for detecting an amount of acceleration operation, means for controlling the speed of the engine, and immediately alarming when the amount of acceleration operation does not decrease when the stop distance is shorter than the inter-vehicle distance. And control means for reducing the engine speed.

Description

자동차의 충돌방지 경보장치Car anti-collision alarm

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

제1도는 종래의 자동차의 충돌방지 경보장치의 제어블록도,1 is a control block diagram of a conventional vehicle anti-collision alarm,

제2도는 본 발명의 자동차의 충돌방지 경보장치 제어블록도이다.2 is a control block diagram of an anti-collision warning device of a vehicle of the present invention.

Claims (2)

자차와 선행차량간의 차간거리 및 자차의 속도를 감지하고, 자차의 속도에 따른 정지거리를 상기 차간거리와 비교하여 충돌가능성이 있다고 판단될 때 경보를 발하는 자동차의 충돌방지 경보장치에 있어서, 가속조작량을 감지하는 수단 및 상기 정지거리가 상기 차간거리보다 짧아지는 시점에 상기 가속조작량이 감소되지 않는 경우에는 즉시 경보를 발하는 제어수단을 구비한 것을 특징으로 하는 자동차의 충돌방지 경보장치.In an anti-collision warning device of a vehicle which detects the distance between the own vehicle and the preceding vehicle and the speed of the own vehicle, and issues an alarm when it is determined that there is a possibility of collision by comparing the stopping distance according to the speed of the own vehicle with the inter-vehicle distance, the acceleration operation amount And a means for detecting a control means for immediately alerting when the acceleration operation amount is not reduced at a time when the stopping distance is shorter than the inter-vehicle distance. 제1항에 있어서, 상기 경보장치는 엔진속도를 제어하는 엔진속도제어부를 더 구비하고, 상기 제어부는 상기정지거리가 상기 차간거리보다 짧아지는 시점에 상기 가속조작량이 감소되지 않는 경우에는 엔진속도를 감소시키는 것을 특징으로 하는 자동차의 충돌방지 경보장치.According to claim 1, wherein the alarm device further comprises an engine speed control unit for controlling the engine speed, the control unit is the engine speed when the acceleration operation amount is not reduced when the stop distance is shorter than the inter-vehicle distance Anti-collision warning device for a vehicle, characterized in that for reducing. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950058683A 1995-12-07 1995-12-27 Alarm device for car crash prevention KR0168767B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950058683A KR0168767B1 (en) 1995-12-27 1995-12-27 Alarm device for car crash prevention
JP8328834A JPH09190600A (en) 1995-12-07 1996-12-09 Automobile collision prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058683A KR0168767B1 (en) 1995-12-27 1995-12-27 Alarm device for car crash prevention

Publications (2)

Publication Number Publication Date
KR970039487A true KR970039487A (en) 1997-07-24
KR0168767B1 KR0168767B1 (en) 1999-02-01

Family

ID=19445047

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950058683A KR0168767B1 (en) 1995-12-07 1995-12-27 Alarm device for car crash prevention

Country Status (1)

Country Link
KR (1) KR0168767B1 (en)

Also Published As

Publication number Publication date
KR0168767B1 (en) 1999-02-01

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