KR19980037311A - Car scattering operation control device and method - Google Patents
Car scattering operation control device and method Download PDFInfo
- Publication number
- KR19980037311A KR19980037311A KR1019960056049A KR19960056049A KR19980037311A KR 19980037311 A KR19980037311 A KR 19980037311A KR 1019960056049 A KR1019960056049 A KR 1019960056049A KR 19960056049 A KR19960056049 A KR 19960056049A KR 19980037311 A KR19980037311 A KR 19980037311A
- Authority
- KR
- South Korea
- Prior art keywords
- emergency light
- speed
- vehicle speed
- vehicle
- microcomputer
- Prior art date
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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
- 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
-
- 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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- 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
Abstract
본 발명은 차속의 속도를 감지하여 이에 해당된 데이터를 출력하는 차속 감지부와, 상기 차속 감지부에서 출력되는 데이터를 저장한 후 현재의 속도와 전 차속을 비교하여 일정시간 이상 현재의 속도가 감속되었을 때는 비상등을 점멸하는 제어신호를 출력하는 마이컴과, 상기 마이컴에서 출력되는 제어 신호에 의해서 비상등을 점멸하는 구동 제어부로 구성되어, 차량의 차속을 감지하여 자동으로 비상등을 온/오프 시키는 자동차의 비상등 작동 제어 장치 및 그 방법에 관한 것이다.The present invention detects the speed of the vehicle speed and outputs the data corresponding to the vehicle speed detection unit, and after storing the data output from the vehicle speed detection unit after comparing the current speed and the total vehicle speed, the current speed is reduced over a certain time It consists of a microcomputer that outputs a control signal that flashes the emergency light when it is in operation, and a driving control unit that flashes the emergency light by the control signal output from the microcomputer, and detects the vehicle speed of the vehicle and automatically turns on / off the emergency light. It relates to an operation control device and a method thereof.
Description
제1도는 본 발명에 따른 자동차의 비상등 작동 제어 장치를 나타낸 도면.1 is a view showing an emergency light operation control apparatus for a vehicle according to the present invention.
제2도는 본 발명에 의한 자동차의 비상등 작동 제어 장치의 작동을 설명하는 플로우챠트2 is a flowchart illustrating the operation of the emergency light operation control apparatus for a vehicle according to the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10:차속 감지부20:마이컴10: vehicle speed detection unit 20: microcomputer
30:구동제어부40:비상등30: drive control unit 40: emergency light
본 발명은 자동차의 비상등 작동 제어 장치 및 그 방법에 관한 것으로서, 보다 상세하게는 차량의 차속을 감지하여 자동으로 비상등을 온/오프 시키는 자동차의 비상등 작동 제어 장치 및 그 방법에 관한 것이다.The present invention relates to an emergency light operation control apparatus and method of the vehicle, and more particularly, to an emergency light operation control apparatus and method of the vehicle for automatically turning on / off the emergency light by detecting the vehicle speed of the vehicle.
일반적으로 자동차를 주행하는 도중에 비상사태가 발생하면 운전자가 비상 스위치를 수동으로 작동시켜 비상등을 점멸하므로 후미 차량이 비상사태를 인식하고 차속을 줄여 사고를 방지하고 있다.In general, when an emergency occurs while driving a car, the driver operates the emergency switch manually to flash the emergency light so that the rear vehicle recognizes the emergency and reduces the vehicle speed to prevent an accident.
이와 같이 운전자가 비상 스위치를 수동으로 작동시켜 비상등을 점멸하는 시스템은 운전자가 비상사태를 인식하지 못한 채 사고를 유발하였을 때는 후미의 차량의 운전자가 비상사태를 인식하지 못하여 연속적으로 사고가 발생하는 문제점이 있었다.As such, the system in which the driver flashes the emergency light by manually operating the emergency switch causes a problem that occurs continuously after the driver of the rear vehicle does not recognize the emergency when the driver causes an accident without the emergency being recognized. There was this.
따라서, 본 발명은 상기와 같은 제반결점을 해소하기 위하여 창출한 것으로서, 본 발명의 목적은 차량의 차속을 감지하여 자동으로 비상등을 온/오프 시킨다는 자동차의 비상등 작동 제어 장치 및 그 방법을 제공하는데 있다.Accordingly, the present invention has been made to solve the above-mentioned shortcomings, and an object of the present invention is to provide a vehicle emergency light operation control apparatus and method for automatically turning on / off an emergency light by detecting a vehicle speed of a vehicle. .
상기의 목적을 달성하기 위하여 본 발명에 따른 자동차의 비상등 작동 제어 장치는, 차속의 속도를 감지하여 이에 해당된 데이터를 출력하는 차속 감지부와, 상기 차속 감지부에서 출력되는 데이터를 저장한 후 현재의 속도와 전 차속을 비교하여 일정시간 이상 현재의 속도가 감속되었을 때는 비상등을 점멸하는 제어신호를 출력하는 마이컴과, 상기 마이컴에서 출력되는 제어 신호에 의해서 비상등을 점멸하는 구동 제어부로 구성된 것을 특징으로 한다.In order to achieve the above object, the emergency light operation control apparatus for a vehicle according to the present invention includes: a vehicle speed detection unit for detecting a speed of a vehicle speed and outputting data corresponding thereto, and storing data output from the vehicle speed detection unit and presently It is composed of a microcomputer that outputs a control signal for flashing the emergency light when the current speed is decelerated for a predetermined time by comparing the speed of the vehicle and the vehicle speed, and a drive control unit for flashing the emergency light by the control signal output from the microcomputer do.
이하, 예시된 도면을 참조하여 본 발명을 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the illustrated drawings.
제1도는 본 발명에 따른 자동차의 비상등 작동 제어 장치를 나타낸 도면이다.1 is a view showing an emergency light operation control apparatus for a vehicle according to the present invention.
제1도에서, 차속 감지부(10)는 자동차의 바퀴회전에 따라 차속의 속도를 감지하여 이에 해당된 데이터를 출력하도록 구성되어 있다.In FIG. 1, the vehicle speed detecting unit 10 is configured to detect the speed of the vehicle speed according to the wheel rotation of the vehicle and output data corresponding thereto.
한편, 마이컴(20)은 상기 차속 감지부(10)에서 출력되는 데이터를 저장한 후 현재의 속도와 전 차속을 비교하여 일정시간 이상 현재의 속도가 감속되었을 때는 비상등을 점멸하는 제어신호를 출력하도록 구성되어 있다.On the other hand, the microcomputer 20 stores the data output from the vehicle speed detection unit 10 and compares the current speed and the total vehicle speed to output a control signal flashing an emergency light when the current speed is reduced for a predetermined time. Consists of.
그리고, 구동 제어부(30)는 상기 마이컴(20)에서 출력되는 제어 신호에 의해서 비상등(40)은 점멸 또는 소등하도록 구성되어 있다.In addition, the driving controller 30 is configured such that the emergency light 40 blinks or turns off by the control signal output from the microcomputer 20.
상기와 같은 구성을 가진 비상등 작동 제어 장치의 작동과정을 제2도에 도시된 플로우챠트를 인용하여 상세히 기술하면 다음과 같다.The operation of the emergency light operation control device having the configuration described above will be described in detail with reference to the flowchart shown in FIG. 2.
본 발명에 따른 장치가 장착된 차량을 운전하면, 제1도에 도시된 차속 감지부(10)에서 출력되는 속도 데이터가 제2도의 스텝 S1과 같이 마이컴(20)의 메모리에 지정된다.When driving the vehicle equipped with the apparatus according to the present invention, the speed data output from the vehicle speed sensor 10 shown in FIG. 1 is assigned to the memory of the microcomputer 20 as in step S1 of FIG.
상기 스텝 S1에서 속도 데이터가 저장되면 스텝 S2로 나아가서는 현재의 속도가 전 차속보다 0.5G이상 감속되었는가를 판단하는데, 그 결과 현재의 속도가 전 차속보다 0.5G 이상 감속되었으면 스텝 S3에서 일정시간 현재의 속도가 전 차속보다 0.5G 이상 감속되었는가를 판단한다.When the speed data is stored in step S1, the process proceeds to step S2 to determine whether the current speed is reduced by 0.5 G or more than the previous vehicle speed. It is determined whether the speed of the vehicle is reduced by more than 0.5G from the vehicle speed.
상기 스텝 S3에서 판단한 결과 일정시간 현재의 속도가 전 차속보다 0.5G 이상 감속되었으면 구동 제어부(30)에서 제어신호룰 공급하여 비상등(40)을 스텝 S4와 같이 점멸한 다음 스텝 S5로 나아가서 현재의 속도를 저장한다.As a result of the determination in step S3, if the current speed is decelerated by 0.5 G or more than the vehicle speed for a predetermined time, the drive control unit 30 supplies the control signal and flashes the emergency light 40 as in step S4, and then proceeds to step S5. Save it.
상기 스텝 S5에서 현재의 속도가 정상되면, 스텝 S6에서는 소정 시간 동안 차속이 일정치 이하인가를 판단하여 일정치 이하이면 스텝 S7과 같이 비상등(40)을 소등한다.When the present speed is normal in step S5, in step S6, it is determined whether or not the vehicle speed is a predetermined value or less for a predetermined time, and when it is equal to or less than the predetermined value, the emergency light 40 is turned off as in step S7.
한편, 상기 스텝 S6에서 판단한 결과가 일정치 이하가 아니면 스텝 S8에서 차속이 일정속도 범위에 있는가를 판별하여 일정속도 범위에 있으면 스텝 S4로 복귀되고, 반대로 차속이 일정범위에 있으면 스텝 S7로 나아가서 비상등(40)을 소등한다.On the other hand, if the result determined in step S6 is not equal to or less than a predetermined value, it is determined in step S8 whether the vehicle speed is in a certain speed range, and if it is in a constant speed range, the process returns to step S4. Turn off 40).
상술한 본 발명에 의하면 차량의 차속을 감지하여 자동으로 비상등을 온/오프 하므로 운전자가 비상상태를 인식하지 못하였을 때 발생하는 사고를 미연에 방지하는 효과가 있다.According to the above-described present invention, since the emergency light is automatically turned on / off by detecting the vehicle speed of the vehicle, there is an effect of preventing an accident occurring when the driver does not recognize the emergency condition.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960056049A KR19980037311A (en) | 1996-11-21 | 1996-11-21 | Car scattering operation control device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960056049A KR19980037311A (en) | 1996-11-21 | 1996-11-21 | Car scattering operation control device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980037311A true KR19980037311A (en) | 1998-08-05 |
Family
ID=66320744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960056049A KR19980037311A (en) | 1996-11-21 | 1996-11-21 | Car scattering operation control device and method |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980037311A (en) |
-
1996
- 1996-11-21 KR KR1019960056049A patent/KR19980037311A/en not_active Application Discontinuation
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