KR19980016310U - Break indicator of vehicle brake light - Google Patents
Break indicator of vehicle brake light Download PDFInfo
- Publication number
- KR19980016310U KR19980016310U KR2019960029621U KR19960029621U KR19980016310U KR 19980016310 U KR19980016310 U KR 19980016310U KR 2019960029621 U KR2019960029621 U KR 2019960029621U KR 19960029621 U KR19960029621 U KR 19960029621U KR 19980016310 U KR19980016310 U KR 19980016310U
- Authority
- KR
- South Korea
- Prior art keywords
- brake
- light
- driver
- turned
- microcomputer
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 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
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
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- 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
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- 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
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
-
- 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
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/40—Indexing codes relating to other road users or special conditions
- B60Q2300/43—Indexing codes relating to other road users or special conditions following vehicle
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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
- B60Y2400/92—Driver displays
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 고안은 차량의 브레이크등 고장 표시 장치에 관한 것으로,운전자가 브레이크 페달을 밟을 때 온되는 브레이크 스위치(10)와,상기 브레이크 스위치(10)가 온될 때 브레이크등으로부터 반사되는 광을 감지하는 광 센서(20)와,상기 브레이크 스위치(10)와 광센서(20)의 상태를 인식하여 이들의 입력신호가 모두 하이레벨일 때에는 로우레벨의 신호를 출력시키고 광센서(20)의 입력이 로우레벨일때는 하이레벨의 신호를 출력시키는 마이컴(30)과,상기 마이컴(30)의 제어신호에 의해 브레이크등의 고장상태를 운전석의 인스트루먼트 패널상에 표시해 주는 디스플레이부(50)를 구동시키는 디스플레이 구동부(40)로 이루어지며,브레이크등 고장시 이를 운전자가 용이하게 알 수 있게 된다.The present invention relates to a brake light failure display device of a vehicle, the brake switch 10 is turned on when the driver presses the brake pedal, and the optical sensor for sensing the light reflected from the brake light when the brake switch 10 is turned on 20 and recognize the state of the brake switch 10 and the light sensor 20 and outputs a low level signal when all of their input signals are high level and when the input of the light sensor 20 is low level. Is a display driver 40 for driving a microcomputer 30 for outputting a high level signal, and a display unit 50 for displaying a failure state of a brake light on an instrument panel of a driver's seat according to a control signal of the microcomputer 30. ), The driver can easily know when the brake is broken.
Description
본 고안은 차량의 브레이크등에 관한 것으로, 특히 브레이크등의 고장시 이를 운전자가 용이하게 알 수 있도록 운전석의 계기판에 표시하여 주는 차량의 브레이크등 이상시 표시장치에 관한 것이다.The present invention relates to a brake light of a vehicle, and more particularly, to a display device for a brake light abnormality of the vehicle to display on the instrument panel of the driver's seat so that the driver can easily know when the brake light is broken.
종래 차량에 있어서는, 운전자가 브레이크 페달을 밟으면, 브레이크 스위치가 온되어 전원이 브레이크등에 인가되므로 브레이크등이 점등되어 후방차량에게 전방차량의 정지 또는 감속하려는 의사를 알려줄 수 있었다.In the conventional vehicle, when the driver presses the brake pedal, the brake switch is turned on and power is applied to the brake light, so that the brake light is turned on to inform the rear vehicle of the intention to stop or decelerate the front vehicle.
그러나, 상기와 같은 종래 차량에 있어서는,브레이크등이 고장으로 계속 소등상태를 유지하고 있어도 운전자가 운전석에서는 브레이크등의 고장상태를 용이하게 알 수 없는 문제가 있었으며,또한 후방차량에서는 전방차량의 브레이크등 고장으로 인하여 전방차량의 상태를 신속히 판단하지 못하게 되므로 사고를 일으킬 수 있는 위험성이 있었다.However, in the conventional vehicle as described above, even if the brake lamp is constantly turned off due to a failure, the driver cannot easily know the failure state of the brake lamp in the driver's seat, and in the rear vehicle, the brake lamp of the front vehicle is difficult. There was a risk of causing an accident because the vehicle could not be judged quickly due to a failure.
본 고안은 이와같은 종래의 문제점을 해결하기 위하여 안출한 것으로,브레이크등의 고장시 운전자가 이를 운전석에서 용이하게 알 수 있도록 하는 차량의 브레이크등 고장 표시 장치를 제공하는데 그 목적이 있다.The present invention has been made to solve such a conventional problem, it is an object of the present invention to provide a brake light failure display device of the vehicle so that the driver can easily know in the driver's seat when a failure of the brake light.
이와같은 목적을 달성하기 위한 본 고안은 운전자가 브레이크 페달을 밟을 때 온되는 브레이크 스위치와,상기 브레이크 스위치가 온될 때 브레이크등으로 부터의 광을 감지하는 광 센서와,상기 브레이크 스위치와 광센서의 상태를 인식하여 이들의 입력신호가 모두 하이레벨일 때에는 로우레벨의 신호를 출력시키고 광센서의 입력이 로우레벨일때는 하이레벨의 신호를 출력시키는 마이컴과,상기 마이컴의 제어신호에 의해 브레이크등의 고장상태를 운전석의 인스트르먼트 패널상에 표시해 주는 디스플레이부를 포함하여 구성함을 특징으로 한다.The present invention for achieving the above object is a brake switch that is turned on when the driver presses the brake pedal, an optical sensor for detecting light from the brake light when the brake switch is turned on, and the state of the brake switch and the light sensor And a microcomputer that outputs a low level signal when all of these input signals are at a high level, and a high level signal when the input of the optical sensor is at a low level. And a display unit for displaying the state on the instrument panel of the driver's seat.
도 1은 본 고안 차량의 브레이크등 고장 표시 장치의 블록도1 is a block diagram of a brake light failure display device of the subject innovation vehicle
도 2는 본 고안의 동작 흐름도이다.2 is an operation flowchart of the present invention.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
10:브레이크 스위치 20:광센서10: brake switch 20: light sensor
30:마이컴 40:디스플레이 구동부30: microcomputer 40: display drive unit
50:디스플레이부50: display unit
도 1은 본 고안 차량의 브레이크등 고장 표시 장치의 블록도로,브레이크 페달을 밟을 때 온되는 브레이크 스위치(10)가 구비되고,차량의 후방에 설치되어 브레이크등 점등시 이를 감지하는 광센서(20)가 구비된다.1 is a block diagram of a brake light failure display device of the present invention, and provided with a brake switch 10 which is turned on when the brake pedal is pressed, an optical sensor 20 installed at the rear of the vehicle and detecting when the brake light is turned on. Is provided.
그리고 상기 브레이크 스위치(10)와 광센서(20)의 출력단에는 이들의 출력신호를 입력받아 이에따른 제어를 수행하는 마이컴(30)이 접속되고,이 마이컴(30)의 출력단에 디스플레이 구동부(40)가 접속되며,이 디스플레이 구동부(40)의 출력단에는 운전석의 인스트루먼트 패널에 설치되는 디스플레이부(50)가 접속된다.In addition, the output terminal of the brake switch 10 and the optical sensor 20 is connected to the microcomputer 30 that receives these output signals and performs the control according to the output, the display driver 40 to the output terminal of the microcomputer 30 Is connected to the output end of the display driver 40, the display unit 50 is installed in the instrument panel of the driver's seat.
이와같이 구성된 본 고안은 정상적인 상태에서는 운전자가 브레이크 페달을 밟으면 브레이크 스위치(10)가 온되고,차량의 후방에 설치된 브레이크등이 점등된다.According to the present invention configured as described above, when the driver presses the brake pedal in a normal state, the brake switch 10 is turned on, and the brake light installed at the rear of the vehicle is turned on.
이때, 브레이크등의 소정부위에 광센서(20)가 설치되어 있어 브레이크등이 점등될 때 광센서(20)에서 이를 감지하게 된다.At this time, the optical sensor 20 is installed at a predetermined portion of the brake light, so that the optical sensor 20 detects this when the brake light is turned on.
따라서,브레이크 스위치(10)가 온됨과 동시에 광센서(20)에서 광을 감지하게 되면 마이컴(30)에서 이를 인식하여 로우레벨의 제어신호를 출력하게 된다.Therefore, when the brake switch 10 is turned on and the light sensor 20 detects light, the microcomputer 30 recognizes the light and outputs a low level control signal.
이와같이, 정상상태에서는 마이컴(30)으로부터 로우레벨의 제어신호가 출력되므로 디스플레이 구동부(40)가 구동하지 않아 운전석의 인스트루먼트 패널에는 아무런 표시도 나타나지 않게 되고,이에따라 운전자는 브레이크등이 정상인 것을 인식하게 된다.As such, since the low level control signal is output from the microcomputer 30 in the normal state, the display driver 40 does not drive and no indication is displayed on the instrument panel of the driver's seat. Accordingly, the driver recognizes that the brake light is normal. .
한편,브레이크등이 고장일 경우에는 운전자가 브레이크 페달을 밟아 브레이크 스위치(10)가 온되어도 브레이크등이 계속하여 소등상태를 유지하게 되므로 광센서(20)에서 광을 감지하지 못하게 된다.On the other hand, when the brake light is broken, even if the driver presses the brake pedal and the brake switch 10 is turned on, the brake light continues to be turned off so that the light sensor 20 does not detect the light.
따라서, 마이컴(30)에는 브레이크 스위치(10)의 하이레벨의 신호와 광센서(20)의 로우레벨의 신호가 입력되어 마이컴(30)의 출력단으로는 하이레벨의 제어신호가 출력된다.Therefore, the high level signal of the brake switch 10 and the low level signal of the optical sensor 20 are input to the microcomputer 30, and the high level control signal is output to the output terminal of the microcomputer 30.
이와같이 마이컴(30)으로부터 하이레벨의 제어신호가 출력되면,디스플레이 구동부(40)가 구동하여 디스플레이부(50)를 통하여 브레이크등의 소등상태를 표시해 주게 되는 것이다.When the high level control signal is output from the microcomputer 30 as described above, the display driver 40 is driven to display the unlit state of the brake lamp through the display unit 50.
따라서,운전자가 운전석에 앉은 상태에서 인스투르먼트 패널에 표시되는 디스플레이부(50)의 상태를 보고 브레이크등의 이상상태를 용이하게 알 수 있는 것이다.Therefore, the driver can easily recognize the abnormal state of the brake light by looking at the state of the display unit 50 displayed on the instrument panel while sitting in the driver's seat.
이상과 같은 본 고안 차량의 브레이크등 고장 표시 장치에 의하면,브레이크등 고장시 광센서(20)에서 이를 감지하게 되고,마이컴(30)의 제어에 의해 운전석의 인스트루먼트 패널에 설치된 디스플레이부(50)를 통하여 표시해줌으로써 브레이크등의 고장을 용이하게 알 수 있어 브레이크등의 고장으로 인하여 발생할 수 있는 사고를 미연에 방지할 수 있는 효과가 있다.According to the brake lamp failure display device of the present invention as described above, when the brake lamp failure is detected by the optical sensor 20, the display unit 50 installed in the instrument panel of the driver's seat under the control of the microcomputer (30). By displaying it through, it is easy to know the breakdown of the brake lights, so it is possible to prevent accidents that may be caused by the breakdown of the brake lights.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960029621U KR19980016310U (en) | 1996-09-17 | 1996-09-17 | Break indicator of vehicle brake light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960029621U KR19980016310U (en) | 1996-09-17 | 1996-09-17 | Break indicator of vehicle brake light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980016310U true KR19980016310U (en) | 1998-06-25 |
Family
ID=53976207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960029621U KR19980016310U (en) | 1996-09-17 | 1996-09-17 | Break indicator of vehicle brake light |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980016310U (en) |
-
1996
- 1996-09-17 KR KR2019960029621U patent/KR19980016310U/en not_active Application Discontinuation
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