KR970039503A - Obstacle detection device when opening the vehicle door - Google Patents

Obstacle detection device when opening the vehicle door Download PDF

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Publication number
KR970039503A
KR970039503A KR1019950061124A KR19950061124A KR970039503A KR 970039503 A KR970039503 A KR 970039503A KR 1019950061124 A KR1019950061124 A KR 1019950061124A KR 19950061124 A KR19950061124 A KR 19950061124A KR 970039503 A KR970039503 A KR 970039503A
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KR
South Korea
Prior art keywords
obstacle
obstacle detection
vehicle
buzzer sound
door
Prior art date
Application number
KR1019950061124A
Other languages
Korean (ko)
Other versions
KR0150551B1 (en
Inventor
김기홍
Original Assignee
김태구
대우자동차 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.)
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Application filed by 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950061124A priority Critical patent/KR0150551B1/en
Publication of KR970039503A publication Critical patent/KR970039503A/en
Application granted granted Critical
Publication of KR0150551B1 publication Critical patent/KR0150551B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • 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
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N5/00—Arrangements or devices on vehicles for entrance or exit control of passengers, e.g. turnstiles
    • 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

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

본 발명은 차량의 도어오픈시 장애물감지장치에 관한 것으로, 차량의 측면에 출현한 장애물과의 거리를 감지하기 위한 장애물감지수단(10)과, 상기 장애물감지수단(10)으로 부터의 감지된 광신호를 기초로 장애물과의 거리검출신호를 출력하는 장애물검출수단(20), 상기 장애물검출수단(20)으로부터 검출된 광신호를 인식가능한 전기적인 신호로 변환하기 위한 광전변환수단(30), 상기 장애물검출수단(20)으로 부터의 장애물감지신호를 입력받아 미리 설정된 소정의 기준치와 비교한 결과로 장애물검출신호를 출력하는 비교수단(40), 상기 비교수단(40)에 의해 출력된 장애물검출신호가 일정한 레벨이상인 경우에 부저음발생을 구동하기 위한 스위칭트랜지스터(50) 및, 상기 스위칭트랜지스터(50)의 구동에 의해 부저음발생 기능을 행하는 부저음발생수단(60)를 포함하여 구성된 것으로, 운전자가 하차하기 위해 차량의 도어를 오픈시 근접한 위치에 장애물이 감지되면 도어와 장애물간의 충돌을 경보하기 위해 장애물감지경고부저가 울리게 되므로, 차량의 도어와 장애물간의 충돌시 입게되는 차량의 손상을 미연에 방지할 수 있는 효과가 있다.The present invention relates to an obstacle detecting apparatus for opening a door of a vehicle, the obstacle detecting means 10 for detecting a distance from an obstacle appearing on the side of the vehicle, and the detected light from the obstacle detecting means 10. Obstacle detection means 20 for outputting a distance detection signal with an obstacle based on the signal, photoelectric conversion means 30 for converting the optical signal detected by the obstacle detection means 20 into a recognizable electrical signal, and Comparison means 40 for receiving the obstacle detection signal from the obstacle detection means 20 and outputting the obstacle detection signal as a result of comparing with a predetermined reference value set in advance, the obstacle detection signal output by the comparison means 40 Is a switching transistor 50 for driving the buzzer sound generation when the level is equal to or higher than a predetermined level, and the buzzer sound generating means 60 performing the buzzer sound generation function by driving the switching transistor 50. When an obstacle is detected at a location close to the driver's door to get off, the obstacle detection warning buzzer sounds to alert the collision between the door and the obstacle. There is an effect that can prevent the damage of the vehicle in advance.

Description

차량의 도어오픈시 장애물감지장치Obstacle detection device when opening the vehicle door

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

제1도는 본 발명에 따른 차량의 도어오픈시 장애물감지장치의 회로구성을 나타낸 도면.1 is a diagram showing the circuit configuration of the obstacle detecting apparatus for opening a door of a vehicle according to the present invention.

제2도는 제1도에 도시된 광발생부 및 광수신부가 차량의 도어 소정부에 설치된 일예를 나타낸 도면이다.FIG. 2 is a view showing an example in which the light generating unit and the light receiving unit shown in FIG. 1 are installed in the door predetermined portion of the vehicle.

＊ 도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols on main parts of drawing

10 : 장애물감지센서부 10a : 광발생부10: obstacle detection sensor unit 10a: light generating unit

10b : 광수신부 20 : 장애물검출부10b: light receiving unit 20: obstacle detection unit

30 : 광전변환부 40 : 비교기30: photoelectric conversion unit 40: comparator

50 : 스위칭트랜지스터 60 : 장애물감지경고부저50: switching transistor 60: obstacle detection warning buzzer

Claims (3)

차량의 측면에 출현한 장애물과의 거리를 감지하기 위한 장애물감지수단(10)과, 상기 장애물감지수단(10)으로 부터의 감지된 광신호를 기초로 장애물검출신호를 출력하는 장애물검출수단(20), 상기 장애물검출수단(20)으로부터 검출된 광신호를 인식가능한 전기적인 신호로 변환하기 위한 광전변환수단(30), 상기 장애물검출수단(20)으로부터의 장애물감지신호를 입력받아 미리 설정된 소정의 기준치와 비교한 결과로 장애물검출신호를 출력하는 비교수단(40), 상기 비교수단(40)에 의해 출력된 장애물검출신호가 일정한 레벨이상인 경우에 부저음발생을 구동하기 위한 스위칭트랜지스터(50) 및, 상기 스위칭트랜지스터(50)의 구동에 의해 부저음발생 기능을 행하는 부저음발생수단(60)를 포함하여 구성되는 것을 특징으로 하는 차량의 도어오픈시 장애물감지장치.Obstacle detecting means 10 for detecting a distance from an obstacle appearing on the side of the vehicle, and obstacle detecting means 20 for outputting an obstacle detecting signal based on the detected optical signal from the obstacle detecting means 10. ), A photoelectric conversion means 30 for converting the optical signal detected by the obstacle detection means 20 into a recognizable electrical signal, and a predetermined predetermined preset by receiving an obstacle detection signal from the obstacle detection means 20. A comparison means 40 for outputting an obstacle detection signal as a result of comparison with a reference value, a switching transistor 50 for driving the buzzer sound generation when the obstacle detection signal output by the comparison means 40 is equal to or higher than a predetermined level; Obstacle detection during door opening of a vehicle, characterized in that it comprises a buzzer sound generating means 60 for performing a buzzer sound generating function by the driving of the switching transistor 50. Value. 제1항에 있어서, 상기 장애물감지수단(10)은 차량의 도어 소정부에 설치되어, 광발생부(10a)와 광수신부(10b)를 갖춘 광센서로 이루어진 것을 특징으로 하는 차량의 도어오픈시 장애물감지장치.According to claim 1, wherein the obstacle detecting means 10 is installed in the door predetermined part of the vehicle, the door opening of the vehicle, characterized in that consisting of an optical sensor having a light generating portion (10a) and the light receiving portion (10b). Obstacle detection device. 제1항에 있어서, 상기 부저음발생수단(60)은 운전석측 계기판의 소정부에 설치되어, 상기 비교수단(40)에 의해 출력된 장애물검출신호가 기준치 레벨이상인 경우에 부저음을 발생하게 되는 것을 특징으로 하는 차량의 도어오픈시 장애물감지장치.The buzzer sound generating means (60) according to claim 1, wherein the buzzer sound generating means (60) is provided at a predetermined portion of the driver's side instrument panel to generate a buzzer sound when the obstacle detection signal output by the comparing means (40) is equal to or higher than a reference value level. Obstacle detection device when opening the door of the vehicle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950061124A 1995-12-28 1995-12-28 Obstruction detecting arrangement for a vehicle KR0150551B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950061124A KR0150551B1 (en) 1995-12-28 1995-12-28 Obstruction detecting arrangement for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950061124A KR0150551B1 (en) 1995-12-28 1995-12-28 Obstruction detecting arrangement for a vehicle

Publications (2)

Publication Number Publication Date
KR970039503A true KR970039503A (en) 1997-07-24
KR0150551B1 KR0150551B1 (en) 1998-10-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170083122A (en) * 2014-12-10 2017-07-17 발레오 샬터 운트 센소렌 게엠베아 Method for detecting an object in an opening region of a door of a motor vehicle, driver assistance system, and motor vehicle
KR20190142890A (en) * 2018-06-19 2019-12-30 노진석 Smart door-beam for vehicle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040017595A (en) * 2002-08-22 2004-02-27 현대자동차주식회사 Auto operational apparatus of dooe in vehicle
KR101427889B1 (en) * 2012-12-20 2014-08-08 현대오트론 주식회사 System and method for preventing collision of vehicle’s door
KR20210142274A (en) 2020-05-18 2021-11-25 현대자동차주식회사 Enlarged systme of detective area for vehicle and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170083122A (en) * 2014-12-10 2017-07-17 발레오 샬터 운트 센소렌 게엠베아 Method for detecting an object in an opening region of a door of a motor vehicle, driver assistance system, and motor vehicle
KR20190142890A (en) * 2018-06-19 2019-12-30 노진석 Smart door-beam for vehicle

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KR0150551B1 (en) 1998-10-15

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