KR20060054777A - Brake lamp circuit in a vehicle - Google Patents

Brake lamp circuit in a vehicle Download PDF

Info

Publication number
KR20060054777A
KR20060054777A KR1020040093466A KR20040093466A KR20060054777A KR 20060054777 A KR20060054777 A KR 20060054777A KR 1020040093466 A KR1020040093466 A KR 1020040093466A KR 20040093466 A KR20040093466 A KR 20040093466A KR 20060054777 A KR20060054777 A KR 20060054777A
Authority
KR
South Korea
Prior art keywords
stop light
vehicle
vehicle speed
brake pedal
relay
Prior art date
Application number
KR1020040093466A
Other languages
Korean (ko)
Inventor
권문순
Original Assignee
주식회사 현대오토넷
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 주식회사 현대오토넷 filed Critical 주식회사 현대오토넷
Priority to KR1020040093466A priority Critical patent/KR20060054777A/en
Publication of KR20060054777A publication Critical patent/KR20060054777A/en

Links

Images

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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0017—Devices integrating an element dedicated to another function
    • B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
    • 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
    • B60Q1/0088—Details of electrical connections
    • 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
    • B60Q1/28—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 front of vehicle
    • 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
    • B60Q1/445—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 controlled by inertial devices
    • B60Q1/447—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 controlled by inertial devices with indication of the braking strength or speed changes, e.g. by changing the shape or intensity of the indication
    • 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
    • B60Y2400/303—Speed sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

본 발명에 따른 자동차의 정지등 구동회로는, 차량의 전방에 구비된 전방 정지등과, 이 전방 정지등의 전원공급을 제어하는 제1릴레이와, 차량의 후방에 구비된 후방 정지등과, 이 후방 정지등의 전원공급을 제어하는 제2릴레이, 차속을 감지하는 차속센서와, 브레이크 페달을 밟은 깊이에 따라 그 저항값이 변하는 브레이크 페달 작동 감지부, 상기 차속과 상기 브레이크 페달 작동 감지부의 저항값에 따라 상기 전방 정지등 및 후방 정지등을 모두 점등시키도록 상기 제1 및 제2릴레이를 제어하거나, 상기 후방 정지등만을 점등시키도록 제2릴레이를 제어하는 전자제어부를 포함하여 구성되어, 자동차의 급제동시에 반대편 차선에서 마주보고 다가오는 자동차의 운전자가 알 수 있도록 하여 안전 운전을 도모할 수 있다.The stop light driving circuit of a vehicle according to the present invention includes a front stop light provided at the front of the vehicle, a first relay for controlling the power supply of the front stop light, a rear stop light provided at the rear of the vehicle, A second relay for controlling the power supply of the rear stop lamp, a vehicle speed sensor for detecting a vehicle speed, a brake pedal operation detection unit whose resistance value changes according to the depth of stepping on the brake pedal, and a resistance value of the vehicle speed and the brake pedal operation detection unit And an electronic controller for controlling the first and second relays to turn on both the front stop light and the rear stop light, or controlling the second relay to turn on only the rear stop light. When braking, you can drive safely by facing each other in the opposite lane and letting the driver of the oncoming car know.

Description

자동차의 정지등 구동회로{Brake lamp circuit in a vehicle} Brake lamp circuit in a vehicle             

도 1은 본 발명에 따른 자동차의 정지등 구동회로의 회로도이다.1 is a circuit diagram of a stop light driving circuit of a vehicle according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 전방 정지등 20 : 후방 정지등10: front stop light 20: rear stop light

30 : 제1릴레이 40 : 제2릴레이30: first relay 40: second relay

50 : 차속센서 60 : 브레이크 페달 조작 감지부50: vehicle speed sensor 60: brake pedal operation detection unit

70 : 전자제어부70: electronic control unit

본 발명은 자동차의 정지등 구동회로에 관한 것으로, 좀더 상세하게는 자동차의 제동시에 이를 감지하여 정지등을 점등시키는 회로에 관한 것이다.The present invention relates to a stop light driving circuit of a motor vehicle, and more particularly, to a circuit for detecting this when the motor vehicle is braked and turning on the stop light.

일반적으로, 자동차에는 운전자가 브레이크 페달을 밟으면 정지등을 점등시킴으로써, 후방에 위치한 다른 차 운전자가 앞차의 정지등 점등상황을 보고 예측 운전을 수행할 수 있도록 한다.In general, a vehicle lights a stop light when a driver presses a brake pedal, so that another driver of a rear vehicle may perform a predictive driving operation by looking at the lighting state of the front vehicle stop light.

이러한 정지등 구동회로는, 정지등 스위치를 사용하여 운전자가 브레이크 페달을 밟았는지를 감지하고, 운전자가 브레이크 페달을 밟아 상기 정지등 스위치가 온되면 전자제어부가 자동차의 후방에 구비된 정지등을 점등시키도록 되어 있다.The stop light driving circuit detects whether the driver has stepped on the brake pedal by using the stop light switch, and when the driver presses the brake pedal to turn on the stop light switch, the electronic control unit lights a stop light provided at the rear of the vehicle. It is supposed to be.

그러나, 상기와 같은 종래의 정지등 구동회로는, 정지등이 차량의 후방에만 구비됨에 따라 반대편 차선에서 마주보고 다가오는 자동차의 운전자들은 반대편 차선의 자동차의 제동상황을 알 수 없다는 문제점이 있다. 특히, 반대편 차선에서 마주보고 다가오는 자동차가 급제동하는지 여부에 대한 정보는 안전 운전을 하는데 매우 유용한 정보이다.However, the conventional stop light driving circuit as described above has a problem in that the stop lights are provided only at the rear of the vehicle, so that the drivers of the upcoming cars facing the opposite lane cannot know the braking situation of the cars in the opposite lane. In particular, information on whether the oncoming car suddenly brakes in the opposite lane is very useful for driving safely.

이에, 본 발명은 상기한 바와 같은 종래의 제 문제점을 해소하기 위해 산출된 것으로, 자동차의 급제동시에 반대편 차선에서 마주보고 다가오는 자동차의 운전자가 알 수 있도록 하여 안전 운전을 도모할 수 있는 자동차의 정지등 구동회로를 제공하는데 그 목적이 있다.
Accordingly, the present invention has been calculated to solve the problems of the prior art as described above, so that the driver of the oncoming car facing the opposite lane at the time of braking of the car so that the driver of the oncoming car can know the safe driving lights The purpose is to provide a driving circuit.

상기한 바와 같은 목적을 달성하기 위한 본 발명에 따른 자동차의 정지등 구동회로는, 차량의 전방에 구비된 전방 정지등과, 이 전방 정지등의 전원공급을 제어하는 제1릴레이와, 차량의 후방에 구비된 후방 정지등과, 이 후방 정지등의 전원공급을 제어하는 제2릴레이, 차속을 감지하는 차속센서와, 브레이크 페달을 밟은 깊이에 따라 그 저항값이 변하는 브레이크 페달 작동 감지부, 상기 차속과 상기 브레이크 페달 작동 감지부의 저항값에 따라 상기 전방 정지등 및 후방 정지등을 모두 점등시키도록 상기 제1 및 제2릴레이를 제어하거나, 상기 후방 정지등만을 점등시키도록 제2릴레이를 제어하는 전자제어부를 포함하여 구성된 것을 특징으로 한다.The stop light driving circuit of a vehicle according to the present invention for achieving the above object, the front stop light provided in the front of the vehicle, a first relay for controlling the power supply of the front stop light, and the rear of the vehicle A rear stop light provided in the rear stop light, a second relay for controlling the power supply of the rear stop light, a vehicle speed sensor for detecting a vehicle speed, a brake pedal operation detection unit whose resistance value changes depending on the depth of the brake pedal, and the vehicle speed And controlling the first and second relays to turn on both the front stop light and the rear stop light according to the resistance value of the brake pedal operation detection unit, or control the second relay to turn on only the rear stop light. Characterized in that it comprises a control unit.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명에 따른 자동차의 정지등 구동회로의 회로도이다.1 is a circuit diagram of a stop light driving circuit of a vehicle according to the present invention.

상기 도 1에 도시된 바와 같이, 본 발명에 따른 자동차의 정지등 구동회로는, 전방 정지등(10), 후방 정지등(20), 제1릴레이(30), 제2릴레이(40), 차속센서(50), 브레이크 페달 작동 감지부(60), 전자제어부(70)를 포함하여 구성되어 있다.As shown in FIG. 1, the stop light driving circuit of the vehicle according to the present invention includes a front stop light 10, a rear stop light 20, a first relay 30, a second relay 40, and a vehicle speed. The sensor 50 is configured to include a brake pedal operation detecting unit 60 and an electronic control unit 70.

상기 전방 정지등(10)은 차량의 전방에 구비되어 있어, 반대편 차선에서 마주보고 다가오는 자동차의 운전자가 반대편 차선의 차량의 제동 여부를 알 수 있도록 하고, 상기 후방 정지등(20)은 차량의 후방에 구비되어 후방의 다른 차 운전자가 차량의 제동 여부를 알 수 있도록 한다.The front stop light 10 is provided at the front of the vehicle, so that the driver of the oncoming vehicle facing the opposite lane can know whether the vehicle is braking the opposite lane, and the rear stop light 20 is the rear of the vehicle. Is provided in the other car driver so that the vehicle knows whether the braking.

상기 제1릴레이(30)는 상기 전자제어부(70)의 제어에 따라 상기 전방 정지등(10)에 배터리 전원(B+)을 공급하거나 차단하도록 되어 있고, 상기 제2릴레이(40)는 상기 전자제어부(70)의 제어에 따라 상기 후방 정지등(20)에 배터리 전원(B+)을 공급하거나 차단하도록 되어 있다.The first relay 30 is configured to supply or cut off battery power B + to the front stop lamp 10 according to the control of the electronic controller 70, and the second relay 40 is the electronic controller. Under the control of 70, the battery power source B + is supplied or cut off to the rear stop lamp 20.

상기 차속센서(50)는 차속을 감지하여 상기 전자제어부(70)로 입력하도록 되어 있고, 상기 브레이크 페달 작동 감지부(60)는 운전자가 브레이크 페달을 밟았는 지 밟았으면 어느 정도 깊이로 밟았는지를 감지하여 상기 전자제어부(70)로 입력하는 것으로, 브레이크 페달을 밟은 깊이에 따라 그 저항값이 변하는 가변저항을 사용하는 것이 바람직하다.The vehicle speed sensor 50 detects a vehicle speed and inputs the electronic control unit 70, and the brake pedal operation detection unit 60 detects how deeply the driver presses the brake pedal if it is pressed. By inputting to the electronic control unit 70, it is preferable to use a variable resistor whose resistance value changes according to the depth of stepping on the brake pedal.

상기 전자제어부(70)는 상기 차속센서(50)에 의해 감지된 차속과 상기 브레이크 페달 작동 감지부(60)의 저항값에 따라 상기 전방 정지등(10) 및 후방 정지등(20)을 모두 점등시키도록 상기 제1 및 제2릴레이(30, 40)를 제어하거나, 상기 후방 정지등(20)만을 점등시키도록 제2릴레이(40)를 제어하도록 되어 있는 것으로,The electronic control unit 70 lights both the front stop light 10 and the rear stop light 20 according to the vehicle speed detected by the vehicle speed sensor 50 and the resistance value of the brake pedal operation detection unit 60. To control the first and second relays 30 and 40, or to control the second relay 40 to light only the rear stop lamp 20.

상기 차속이 기준차속(바람직하게는 10Km/h) 이상인 상태에서 상기 브레이크 페달 작동 감지부(60)의 저항값을 기준값과 비교하여 급제동 여부를 판단하고 급제동시 상기 차속이 기준차속(바람직하게는 10Km/h) 이하로 감속되면 상기 전방 정지등(10) 및 후방 정지등(20)을 모두 점등시키도록 상기 제1 및 제2릴레이(30, 40)를 제어하고, 급제동이 아니면 상기 후방 정지등(20)만을 점등시키도록 제2릴레이(40)를 제어하도록 되어 있다.When the vehicle speed is equal to or greater than the reference vehicle speed (preferably 10Km / h), the resistance value of the brake pedal operation detecting unit 60 is compared with the reference value to determine whether to brake suddenly, and when the brake is applied, the vehicle speed is the reference vehicle speed (preferably 10Km). The first and second relays 30 and 40 are controlled to turn on both the front stop light 10 and the rear stop light 20 when decelerating below the h / h, and the rear stop light ( The second relay 40 is controlled to light only 20).

상기와 같이 구성된 본 발명에 따른 자동차의 정지등 구동회로의 작용 및 효과를 상세히 설명하면 다음과 같다.Referring to the operation and effect of the stop light driving circuit of the vehicle according to the present invention configured as described above in detail.

운전자가 브레이크 페달을 약하게 밟으면 전자제어부(60)가 브레이크 페달 작동 감지부(50)의 저항값 변화를 읽어들여서 기준값과 비교함으로써 약한 제동이 이루어졌다고 판단하게 된다.When the driver presses the brake pedal weakly, the electronic controller 60 reads the resistance value change of the brake pedal operation detecting unit 50 and compares it with the reference value to determine that the weak braking is performed.

상기와 같이 약한 제동이 이루어졌다고 판단되면 상기 전자제어부(60)는 제2릴레이(40)를 제어하여 상기 제2릴레이(40)를 통해 후방 정지등(20)으로 전원을 공 급하여 후방 정지등(20)만을 점등시킨다.When it is determined that the weak braking is performed as described above, the electronic control unit 60 controls the second relay 40 to supply power to the rear stop light 20 through the second relay 40 so that the rear stop light ( Turn on only 20).

한편, 차속이 기준차속(바람직하게는 10Km/h) 이상인 상태에서 운전자가 브레이크 페달을 강하게 밟으면 전자제어부(60)가 브레이크 페달 작동 감지부(50)의 저항값 변화를 읽어들여서 기준값과 비교함으로써 급제동이 이루어졌다고 판단하게 된다.On the other hand, if the driver presses the brake pedal strongly with the vehicle speed equal to or higher than the reference vehicle speed (preferably 10 km / h), the electronic controller 60 reads the resistance value change of the brake pedal operation detection unit 50 and compares it with the reference value to brake rapidly. It is judged that this is done.

상기와 같이 급제동이 이루어진 상태에서 상기 전자제어부(60)는 차속이 기준차속(바람직하게는 10Km/h) 이하로 감속되었는가를 판단하여 기준차속 이하로 감속되었으면, 제1 및 제2릴레이(30, 40)를 제어하여 상기 제1 및 제2릴레이(30, 40)를 통해 전방 정지등(10)과 후방 정지등(20)으로 전원을 공급하여 전방 정지등(10)과 후방 정지등(20)을 모두 점등시킨다.In the state of rapid braking as described above, the electronic control unit 60 determines whether the vehicle speed is decelerated below the reference vehicle speed (preferably 10 km / h), and if the vehicle is decelerated below the reference vehicle speed, the first and second relays 30, 40 to supply power to the front stop light 10 and the rear stop light 20 through the first and second relays 30 and 40 to control the front stop light 10 and the rear stop light 20. Light all of them.

이상에서 설명한 바와 같이 본 발명에 따르면, 자동차의 급제동시에 반대편 차선에서 마주보고 다가오는 자동차의 운전자가 알 수 있도록 하여 안전 운전을 도모할 수 있는데, 특히 좁은 도로에서는 그 효과가 크다.
As described above, according to the present invention, the driver of the upcoming car can be found facing each other in the opposite lane during the braking of the vehicle, so that the driver can safely drive the vehicle, particularly in narrow roads.

Claims (2)

차량의 전방에 구비된 전방 정지등과, 이 전방 정지등의 전원공급을 제어하는 제1릴레이와, 차량의 후방에 구비된 후방 정지등과, 이 후방 정지등의 전원공급을 제어하는 제2릴레이, 차속을 감지하는 차속센서와, 브레이크 페달을 밟은 깊이에 따라 그 저항값이 변하는 브레이크 페달 작동 감지부, 상기 차속과 상기 브레이크 페달 작동 감지부의 저항값에 따라 상기 전방 정지등 및 후방 정지등을 모두 점등시키도록 상기 제1 및 제2릴레이를 제어하거나, 상기 후방 정지등만을 점등시키도록 제2릴레이를 제어하는 전자제어부를 포함하여 구성된 것을 특징으로 하는 자동차의 정지등 구동회로.A front stop light provided at the front of the vehicle, a first relay for controlling the power supply of the front stop light, a rear stop light provided at the rear of the vehicle, and a second relay for controlling a power supply of the rear stop light And a vehicle speed sensor detecting a vehicle speed, a brake pedal operation detection unit whose resistance value changes according to the depth of stepping on the brake pedal, and the front stop light and the rear stop light according to the resistance values of the vehicle speed and the brake pedal operation detection unit. And an electronic controller for controlling the first and second relays to turn on or controlling the second relays to turn on only the rear stop light. 제 1 항에 있어서, 상기 전자제어부는, 상기 차속이 기준차속 이상인 상태에서 상기 브레이크 페달 작동 감지부의 저항값을 기준값과 비교하여 급제동 여부를 판단하고 급제동시 상기 차속이 기준차속 이하로 감속되면 상기 전방 정지등 및 후방 정지등을 모두 점등시키도록 상기 제1 및 제2릴레이를 제어하고, 급제동이 아니면 상기 후방 정지등만을 점등시키도록 제2릴레이를 제어하도록 되어 있는 것을 특징으로 하는 자동차의 정지등 구동회로.According to claim 1, wherein the electronic control unit, in the state where the vehicle speed is equal to or more than the reference vehicle speed to determine whether to brake suddenly by comparing the resistance value of the brake pedal operation detection unit with a reference value and if the vehicle speed is reduced to below the reference vehicle speed during sudden braking the front The first and second relays are controlled to light both the stop light and the rear stop light, and the second relay is controlled to light only the rear stop light if the brake is not braked. in.
KR1020040093466A 2004-11-16 2004-11-16 Brake lamp circuit in a vehicle KR20060054777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020040093466A KR20060054777A (en) 2004-11-16 2004-11-16 Brake lamp circuit in a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040093466A KR20060054777A (en) 2004-11-16 2004-11-16 Brake lamp circuit in a vehicle

Publications (1)

Publication Number Publication Date
KR20060054777A true KR20060054777A (en) 2006-05-23

Family

ID=37151056

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040093466A KR20060054777A (en) 2004-11-16 2004-11-16 Brake lamp circuit in a vehicle

Country Status (1)

Country Link
KR (1) KR20060054777A (en)

Similar Documents

Publication Publication Date Title
KR20210075290A (en) Apparatus for controlling a vehicle and method thereof
KR101646460B1 (en) Method and apparatus for automatically adjusting the backlight luminance of a vehicle
JP2001071811A (en) Device and method for warning following vehicle in braking process
JPH07205717A (en) Stop lamp for vehicle
KR20060054777A (en) Brake lamp circuit in a vehicle
KR20060033514A (en) Brake lamp circuit in a vehicle
KR101855705B1 (en) Vehicle Anti-Collision Tail Light
KR970001112Y1 (en) Brake lamp control apparatus
KR100488795B1 (en) Brake lamp operating apparatus and methode of vehicle
KR200154225Y1 (en) Head lamp
KR19990019845U (en) Headlight control device
KR100252231B1 (en) Stop lamp device
KR0166285B1 (en) Headlamp control device
KR20040023357A (en) a emergency light&#39;s turn-on device and a turn-on method thereof
KR20090129166A (en) Sudden brake display device of car
KR19980056468A (en) Vehicle brake deceleration display lamp
KR20080040333A (en) Automatic stop lamp control system in electromotive forklift truck
KR19980044623A (en) Automotive emergency light automatic lighting device
KR19990027131A (en) Driving light control device of vehicle
KR19980052777A (en) Emergency light auto lighting device
KR19990017441A (en) Brake light lighting device according to vehicle speed
KR19980044620A (en) Automotive emergency light automatic lighting device
JPS6226142A (en) Automatic on-off device for head lamp
KR19980067677U (en) Car stop light lighting device
KR19980048020U (en) Emergency light blinking cycle control device according to braking condition during sudden braking

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
N231 Notification of change of applicant
E601 Decision to refuse application