KR19980052777A - Emergency light auto lighting device - Google Patents
Emergency light auto lighting device Download PDFInfo
- Publication number
- KR19980052777A KR19980052777A KR1019960071802A KR19960071802A KR19980052777A KR 19980052777 A KR19980052777 A KR 19980052777A KR 1019960071802 A KR1019960071802 A KR 1019960071802A KR 19960071802 A KR19960071802 A KR 19960071802A KR 19980052777 A KR19980052777 A KR 19980052777A
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- South Korea
- Prior art keywords
- vehicle
- emergency light
- speed
- detecting
- time
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- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
- B60Q1/535—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data to prevent rear-end collisions, e.g. by indicating safety distance at the rear of the vehicle
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- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
- B60Q1/441—Electric switches operable by the driver's pedals
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- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 발명은 차량의 고속 주행시 급박한 상황에 따라 브레이크를 작동시킬때 비상등을 자동으로 점등시키도록 한 비상등 자동 점등장치(Emergency light Auto Lighting Device)에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an emergency light auto lighting device for automatically turning on an emergency light when a brake is operated according to an urgent situation during a high speed driving of a vehicle.
이같은 본 발명에 의하면, 차량의 고속 주행시 급박한 상황에서 브레이크의 작동과 동시에 비상등이 자동으로 점등될수 있도록 리어광센서를 이용한 비상등 자동점등시스템을 구성시키므로서, 후방 차량의 운전자에게 경고상태를 확실하게 인식시켜 제 2, 제 3의 사고유발을 방지시킴은 물론 주행시의 안정성을 향상시킴을 목적으로 하는 것이다.According to the present invention, the emergency light auto-lighting system using the rear light sensor is configured so that the emergency light can be automatically turned on at the same time as the brake is operated at high speed during the high speed driving of the vehicle, thereby ensuring a warning state to the driver of the rear vehicle. It aims to prevent the second and third accidents caused by the recognition, as well as to improve the stability during driving.
Description
본 발명은 차량의 비상등에 관한 것으로서, 특히 차량의 고속 주행시 급박한 상황에 따라 브레이크를 작동시킬때 비상등을 자동으로 점등시키도록 한 비상등 자동 점등장치(Emergency light Auto Lighting Device)에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an emergency light of a vehicle, and more particularly, to an emergency light auto lighting device for automatically turning on an emergency light when a brake is operated according to an urgent situation during a high speed driving of a vehicle.
일반적으로, 차량의 비상등은 브레이크의 작동과 관계없이 운전자가 수동적으로 차량의 크래쉬패드상에 설치된 비상등스위치를 온 스위칭동작시킴에 따라 작동되는 구조이다.In general, the emergency light of the vehicle is a structure that is operated when the driver manually switches on the emergency light switch installed on the crash pad of the vehicle regardless of the operation of the brake.
그러나, 상기 선행기술에 의한 차량의 비상등은, 비상등스위치의 온 스위칭동작에 따라 작동되어 있으므로, 차량이 고속으로 주행시 급박한 상황이 발생함에 따라 운전자가 당황하여 브레이크를 작동시키고 비상등스위치의 작동을 잃어버리게 되면, 후방 차량의 운전자에게 경고를 주지 못해 제 2, 제 3의 사고유발이 생기는등 주행시의 안정성을 제공하지 못하는 문제점이 있었다.However, since the emergency light of the vehicle according to the prior art is operated in accordance with the on-switching operation of the emergency light switch, the driver is embarrassed to operate the brake and loses the operation of the emergency light switch as the emergency situation occurs when the vehicle is traveling at high speed. If discarded, the driver of the rear vehicle may not give a warning, and thus there may be a problem in that it does not provide stability when driving, such as causing second and third accidents.
따라서, 본 발명은 이와같은 문제점을 해결하기 위해 차량의 고속 주행시 급박한 상황에서 브레이크의 작동과 동시에 비상등이 자동으로 점등될수 있도록 리어광센서를 이용한 비상등 자동점등시스템을 구성시키므로서, 후방 차량의 운전자에게 경고상태를 확실하게 인식시켜 제 2, 제 3의 사고유발을 방지시킴은 물론 주행시의 안정성을 향상시키고자 하는데 그 목적이 있는 것이다.Therefore, in order to solve such a problem, the present invention configures an emergency light auto-lighting system using a rear light sensor so that the emergency light can be automatically turned on at the same time as the brake is operated at high speed during the high speed driving of the vehicle. The purpose of the present invention is to clearly recognize the warning state to prevent the second and third accidents and to improve the driving stability.
도 1은 본 발명 비상등 자동 점등장치의 구성을 보인 블럭회로도.1 is a block circuit diagram showing the configuration of the present invention emergency light automatic lighting device.
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
1: 비상등, 10: 리어광센서, 20: 속도센서, 30: 엔드게이트, 40: 속도검출부, 50: 정전압부, 60: 마이컴, 70: 타임구동부, 80: 릴레이스위칭부, SW1: 브레이크스위치1: emergency light, 10: rear light sensor, 20: speed sensor, 30: end gate, 40: speed detection part, 50: constant voltage part, 60: micom, 70: time driving part, 80: relay switching part, SW1: brake switch
상기 목적 달성을 위한 본 발명 비상등 자동 점등장치의 일실시예를 첨부된 도 1을 참조하여 설명하면, 차량의 리어측에 장착되면서 후방차량의 헤드램프 점등상태를 감지하는 리어광센서(10)와, 차량의 주행속도를 감지하는 속도센서(20)와, 브레이크스위치(SW1)의 작동신호 및 상기 리어광센서(10)와 속도센서(20)에서 출력시킨 감지신호를 논리곱으로 연산하여 출력시키는 엔드게이트(AND gate)(30)와, 상기 속도센서(20)에서 감지된 차량의 주행속도변화를 검출하는 속도검출부(40)와, 인가되는 일정전원(VT)을 정전압으로 변환시키는 정전압부(50)와, 상기 정전압부(50)에서 변환되어 출력된 일정전원(VT)을 이용하면서 상기 속도검출부(40)에서 검출된 차량의 주행속도변화와 엔드게이트(30)에서 출력시킨 논리곱의 연산신호를 인식한 후 차량의 비상등(1)을 자동으로 점등동작시키도록 제어동작하는 마이컴(60)과, 차량의 주행속도변화에 따라 비상등(1)이 일정시간동안 점등동작하도록 상기 마이컴(60)에 타임신호를 출력시키는 타임구동부(70)와, 상기 타임구동부(70)의 타임구동에 따라 제어동작하는 마이컴(60)에 의해 온/오프동작하는 트랜지스터(Q1)와, 상기 트랜지스터(Q1)의 온동작에 따라 릴레이스위칭동작하여 차량의 비상등(1)을 자동으로 점등시키도록 일정전원(VT)을 공급시키는 릴레이스위칭부(80)로 구성된다.One embodiment of the present invention emergency light automatic lighting device for achieving the above object is described with reference to the accompanying Figure 1, mounted on the rear side of the vehicle and the rear light sensor 10 for detecting the headlamp lighting state of the vehicle; , And calculates and outputs the speed sensor 20 for detecting the driving speed of the vehicle, the operation signal of the brake switch SW1 and the detection signal output from the rear light sensor 10 and the speed sensor 20 in a logical product. End gate (AND gate), the speed detection unit 40 for detecting a change in the traveling speed of the vehicle sensed by the speed sensor 20, and the constant voltage unit for converting the applied constant power supply (V T ) to a constant voltage 50 and the change in driving speed of the vehicle detected by the speed detector 40 and the logical product output from the end gate 30 by using the constant power V T converted and output from the constant voltage unit 50. After detecting the operation signal of A microcomputer 60 which performs a control operation to turn on a lighting operation, and a time driver 70 which outputs a time signal to the microcomputer 60 so that the emergency light 1 lights up for a predetermined time according to a change in the traveling speed of the vehicle; The transistor Q1 is turned on and off by the microcomputer 60 that is controlled according to the time drive of the time driver 70, and the relay switching operation is performed according to the on operation of the transistor Q1. It is composed of a relay switching unit 80 for supplying a constant power supply (V T ) to automatically turn on 1).
상기와 같은 일실시예의 구성에 따른 본 발명의 동작을 설명하면 다음과 같다.Referring to the operation of the present invention according to the configuration of the embodiment as described above are as follows.
먼저, 차량이 일정속도(예:60km)이상에서 주행되고 있을때 갑자기 급작스런 사고가 발생하여 운전자가 브레이크를 작동시키면, 상기 브레이크의 작동에 따라 브레이크스위치(SW1)가 온스위칭동작을 함과 동시에 브레이크신호를 엔드게이트(30)의 일측단에 출력시키게 된다.First of all, if a sudden accident occurs when the vehicle is driving at a certain speed (for example, 60 km) or more, and the driver operates the brake, the brake switch SW1 operates the ounce switching operation and brake signal at the same time as the brake is operated. Is output to one end of the end gate (30).
그리고, 차량의 리어측에 장착된 리어광센서(10)에서는 상기 브레이크의 작동과 동시에 후방차량의 헤드램프 점등상태를 감지한 후 이를 상기 엔드게이트(30)의 일측단에 출력시키고, 차량의 각 위치에 장착된 속도센서(20)에서는 차량의 주행속도(예:60km이상)를 감지한 후 이를 상기 엔드게이트(30)와 속도검출부(40)에 출력시키게 되며, 상기 속도검출부(40)에서는 속도센서(20)에서 감지한 차량의 주행속도변화(예: 60km, 80km, 100km, …)를 검출한 후 이를 마이컴(60)에 출력시키게 되는 것이다.In addition, the rear light sensor 10 mounted on the rear side of the vehicle detects the headlamp lighting state of the rear vehicle at the same time as the brake is activated, and outputs it to one end of the end gate 30. The speed sensor 20 mounted at the position detects the traveling speed of the vehicle (for example, 60 km or more) and outputs it to the end gate 30 and the speed detector 40, and the speed detector 40 detects the speed. After detecting the driving speed change (eg, 60 km, 80 km, 100 km,…) of the vehicle detected by the sensor 20, it is output to the microcomputer 60.
이때, 상기 엔드게이트(30)에서는 상기 브레이크스위치(SW1)와 리어광센서(10) 및 속도센서(20)에서 출력시킨 브레이크신호와 후방차량의 헤드램프 점등상태 및 차량의 주행속도를 논리곱으로 연산시킨 후 이를 마이컴(60)에 출력시키게 되고, 상기 마이컴(60)에서는 정전압부(50)에 의해 변환된 일정전원(VT)을 이용하면서 상기 속도검출부(40)에서 검출된 차량의 주행속도변화와 상기 엔드게이트(30)에서 출력시킨 논리곱의 연산신호를 인식한 후 타임구동부(70)에서 출력시킨 타임신호에 따라 일정시간동안 차량의 비상등(1)을 자동으로 점등동작시키도록 트랜지스터(Q1)를 제어하게 된다.At this time, the end gate 30 is a logical product of the brake signal output from the brake switch SW1, the rear light sensor 10 and the speed sensor 20, the head lamp lighting state of the rear vehicle, and the running speed of the vehicle. was calculated and thereby output it to the microcomputer 60, the microcomputer 60 in the driving speed of the detected vehicle from the speed detector (40) while using a constant power source (V T) is converted by the constant voltage portion 50 After recognizing the change and the operation signal of the logical product output from the end gate 30 and the time signal output from the time driving section 70, the transistor to turn on the emergency light (1) of the vehicle automatically for a predetermined time ( Q1) is controlled.
그리고, 상기 트랜지스터(Q1)는 상기 마이컴(60)의 제어동작에 따라 온 동작을 함과 동시에 릴레이스위칭부(80)를 릴레이스위칭동작을 시키게 되고, 상기 릴레이스위칭부(80)에서는 릴레이스위칭동작을 함과 동시에 일정전원(VT)을 차량의 비상등(1)에 공급시키게 되므로서, 상기 비상등(1)은 공급된 일정전원(VT)에 따라 자동으로 점등동작하여 후방차량에게 사고에 따른 경각심을 확실하게 인식시킴은 물론 제 2, 제 3의 사고유발을 방지시키게 되는 것이다.In addition, the transistor Q1 performs an ON operation according to the control operation of the microcomputer 60 and simultaneously performs a relay switching operation of the relay switching unit 80. The relay switching unit 80 performs a relay switching operation. At the same time, the constant power (V T ) is supplied to the emergency light (1) of the vehicle, the emergency light (1) is automatically turned on in accordance with the supplied constant power (V T ) to alert the rear vehicle in the event of an accident It will not only make sure it is recognized, but it will also prevent second and third accidents.
이상에서 설명한 바와같이 본 발명은 차량의 고속 주행시 급박한 상황에서 브레이크의 작동과 동시에 비상등이 자동으로 점등될수 있도록 리어광센서를 이용한 비상등 자동점등시스템을 구성시키므로서, 후방 차량의 운전자에게 경고상태를 확실하게 인식시켜 제 2, 제 3의 사고유발을 방지시킴은 물론 주행시의 안정성을 향상시키는 효과가 있는 것이다.As described above, the present invention configures the emergency light auto-lighting system using the rear light sensor so that the emergency light can be automatically turned on at the same time as the brake is operated in a high speed driving condition of the vehicle, thereby providing a warning state to the driver of the rear vehicle. By reliably recognizing, the second and third accidents are prevented and the stability of the driving is improved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960071802A KR19980052777A (en) | 1996-12-24 | 1996-12-24 | Emergency light auto lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960071802A KR19980052777A (en) | 1996-12-24 | 1996-12-24 | Emergency light auto lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980052777A true KR19980052777A (en) | 1998-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960071802A KR19980052777A (en) | 1996-12-24 | 1996-12-24 | Emergency light auto lighting device |
Country Status (1)
| Country | Link |
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| KR (1) | KR19980052777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210001254U (en) | 2019-11-28 | 2021-06-07 | 나경주 | Emergency notification device for car |
-
1996
- 1996-12-24 KR KR1019960071802A patent/KR19980052777A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210001254U (en) | 2019-11-28 | 2021-06-07 | 나경주 | Emergency notification device for car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E801 | Decision on dismissal of amendment | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |