KR0152761B1 - Emergency lamp - Google Patents
Emergency lampInfo
- Publication number
- KR0152761B1 KR0152761B1 KR1019960029785A KR19960029785A KR0152761B1 KR 0152761 B1 KR0152761 B1 KR 0152761B1 KR 1019960029785 A KR1019960029785 A KR 1019960029785A KR 19960029785 A KR19960029785 A KR 19960029785A KR 0152761 B1 KR0152761 B1 KR 0152761B1
- Authority
- KR
- South Korea
- Prior art keywords
- emergency
- brake pedal
- driving
- light
- receiving
- Prior art date
Links
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
- 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
-
- 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
-
- 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
- B60Q1/444—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 with indication of the braking strength or speed changes, e.g. by changing shape or intensity of the indication
-
- 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
-
- 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
- B60Q1/52—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 for indicating emergencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 발명은 급제동시 비상등 점멸제어장치에 관한 것으로, 차량의 주행을 위한 시동 조작에 따라 스위칭되는 시동스위치(10)와, 초음파를 이용하여 브레이크페달(8)의 위치를 감지하기 위해 채용되는 발/수신수단(12,14), 상기 시동스위치(10)의 스위칭 조작에 따라 상기 발/수신수단(12,14)으로부터의 초음파신호에 의한 브레이크페달(8)의 급제동위치를 판정하는 동작을 수행하는 검출수단(16), 상기 검출수단(16)으로부터 인가되는 검출신호를 기준신호와 비교하는 비교수단(18), 상기 비교수단(18)으로부터 인가되는 출력신호에 의해 미리 결정된 펄스폭기간동안 구동펄스신호를 발생하는 타이머(22) 및, 상기 타이머(22)로부터 인가되는 구동펄스신호를 인가받아 비상등(26)과 알림등(28)의 점등을 위한 스위칭구동을 행하는 릴레이구동수단(24)을 포함하여 구성되며, 브레이크페달(8)이 급제동조작되면 제동등뿐 아니라 비상등(26)을 점등하여 뒷차의 운전자가 전방에 발생된 긴급사태를 보다 쉽게 인지할 수 있도록 함에 의해 위급한 사태에 대비한 안전운행이 확보될 수 있도록 하므로서, 추돌사고의 위험을 미연에 방지할 수 있다는 잇점을 갖게 된다.The present invention relates to a flashing light control device for emergency braking, the foot switch / is adopted to detect the position of the brake pedal (8) using the start switch 10 and ultrasonic waves that are switched in accordance with the starting operation for driving of the vehicle Performing the operation of determining the braking position of the brake pedal 8 by the ultrasonic signal from the receiving / receiving means 12, 14 in accordance with the switching operation of the receiving means 12, 14 and the start switch 10; A driving pulse for a predetermined pulse width period by a detection means 16, a comparison means 18 for comparing the detection signal applied from the detection means 16 with a reference signal, and an output signal applied from the comparison means 18; A timer 22 for generating a signal, and a relay driving means 24 for receiving a driving pulse signal applied from the timer 22 to perform a switching drive for turning on the emergency light 26 and the notification light 28. Configured by When the brake pedal 8 is suddenly braked, the emergency light 26 is turned on as well as the brake light so that the driver of the rear car can easily recognize the emergency occurring in the front, thereby ensuring safe driving in case of an emergency. By doing so, it is possible to prevent the risk of collision accidents.
Description
본 발명은 급제동시 비상등 점멸제어장치에 관한 것으로, 보다 상세하게는 차량의 운전자가 차량 운행중 임의의 긴급사태를 맞게 되어 급브레이크 동작을 행할 경우 뒷차에게 긴급사태를 알릴 수 있도록 비상등이 자동적으로 점등되도록 하는 급제동시 비상등 점멸제어장치에 관한 것이다.The present invention relates to a flashing control device for emergency lights during sudden braking, and more particularly, when the driver of the vehicle is subjected to any emergency during the operation of the vehicle to perform a sudden brake operation, the emergency light is automatically turned on so as to notify the emergency of the rear car. It relates to an emergency light flashing control device during sudden braking.
통상적으로, 브레이크페달 장치를 장착한 차량의 운행시, 앞서 달리던 차량이 급히 정지한다거나 차량의 전방에 장애물이 있을 때 운전자는 급작스런 정지를 하기 위해 브레이크페달을 밟아야 되며, 그러한 급제동조작이 행해지면 차량은 정지하게 되고 차량의 정지를 다른 차량에게 알리기 위해 차량의 후방에 제동등을 적용하고 있는 바, 그러한 제동등은 제동을 위해 브레이크페달을 밟았을 때 제동등이 점등되는 형태의 것으로서, 안전기준에 정해진 밝기와 렌즈의 전구로 구성되며, 브레이크페달과 연동하는 제동등 스위치에 의해, 점등되며 좌우의 램프는 각각 병렬로 접속되어 있다.Typically, when a vehicle equipped with a brake pedal device is in operation, the driver must step on the brake pedal to make a sudden stop when the vehicle in front of the vehicle suddenly stops or there is an obstacle in front of the vehicle, and when such sudden braking operation is performed, the vehicle The brake lights are applied to the rear of the vehicle to stop the vehicle and inform other vehicles of the vehicle. Such brake lights are formed when the brake pedal is pressed for braking and the brake lights are turned on. It consists of a light bulb, which is turned on by a brake light switch interlocked with a brake pedal, and the lamps on the left and right are connected in parallel.
상기와 같이 제동등이 점등된 경우에 후방에서 주행하는 타차량은 해당 차량의 전방에 발생되는 긴급한 상황을 미처 인식할 수 없는 경우에는 예켠데 고속주행시나 안개가 짙게 깔려 시야를 정확하게 파악할 수 없어 제동등이 점등된 것을 인지하지 못하므로써 차량간의 추돌사고가 발생할 위험이 있다.When the braking light is turned on as described above, other vehicles traveling in the rear are turned on when the emergency situation occurring in front of the vehicle cannot be recognized. However, when the high speed driving or the fog is thick, the visibility cannot be accurately understood. There is a risk of collision between vehicles by not being aware of the lighting.
따라서, 본 발명은 상기와 같은 문제점을 해결하기 위하여 이루어진 것으로서, 그 목적은 긴급한 상황에서 브레이크페달이 급제동을 위해 조작되는 상태를 검출하여 비상등을 자동 점등시키도록 하는 급제동시 비상등 점멸제어장치를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, an object of the present invention is to provide an emergency light flashing control device for emergency braking to automatically turn on the emergency light by detecting a state in which the brake pedal is operated for rapid braking in an emergency situation. The purpose is.
본 발명의 바람직한 일실시예에 따른 급제동시 비상등 점멸제어장치는, 차량의 주행을 위한 시동조작에 따라 스위칭되는 시동스위치와, 초음파를 이용하여 브레이크 페달의 위치를 감지하기 위해 채용되는 발/수신수단, 상기 시동스위치의 스위칭조작에 따라 상기 발/수신수단으로 부터의 초음파신호에 의한 브레이크페달의 급제동위치를 판정하는 동작을 수행하는 검출수단, 상기 검출수단으로부터 인가되는 검출신호를 기준신호와 비교하는 비교수단. 상기 비교수단으로부터 인가되는 출력신호에 의해 미리 결정된 펄스폭기간동안 구동펄스신호를 발생하는 타이머 및, 상기 타이머로부터 인가되는 구동펄스신호를 인가받아 비상등과 알림등의 점등을 위한 스위칭구동을 행하는 릴레이구동수단을 포함하여 구성된 급제동시 비상등 점멸제어장치가 제공된다.Emergency light flashing control device during sudden braking according to an embodiment of the present invention, the start switch which is switched in accordance with the starting operation for the driving of the vehicle, the foot / receiving means which is employed to detect the position of the brake pedal using ultrasonic waves Detection means for performing an operation of determining the braking position of the brake pedal by the ultrasonic signal from the start / receive means according to a switching operation of the start switch, and comparing the detected signal applied from the detection means with a reference signal; Comparative means. A timer for generating a driving pulse signal for a predetermined pulse width period by the output signal applied from the comparing means, and a relay driving for switching on for turning on the emergency light and the notification light by receiving the driving pulse signal applied from the timer; Provided is an emergency light flashing control device configured to suddenly brake including a means.
상기와 같이 이루어진 본 발명에 따르면, 차량의 주행상태에서 브레이크조작기구축에 설치된 발신수단으로부터의 초음파가 브레이크페달의 급제동을 위한 조작상태에 대응하여 반사되어서 수신수단에 수신됨에 의해, 급제동상태가 감지되면 그 급제동상태로부터 소정시간동안 비상등이 점등되도록 하므로서, 후방의 차량에 긴급상황을 보다 확실하게 알릴 수 있도록 하고 있다.According to the present invention made as described above, when the ultrasonic braking state is detected by the ultrasonic wave from the transmitting means installed on the brake operating mechanism shaft in the driving state of the vehicle is reflected in response to the operating state for the rapid braking of the brake pedal and received by the receiving means, The emergency light is turned on for a predetermined time from the sudden braking state, so that the rear vehicle can be notified of the emergency situation more reliably.
제1도는 본 발명의 바람직한 실시예에 의한 급제동시 비상등 점멸제어장치가 채용된 급제동감지수단이 브레이크조작기구에 적용된 예를 표시하는 단면도.1 is a cross-sectional view showing an example in which the emergency braking detecting means employing the emergency light blinking control device is applied to the brake operating mechanism during sudden braking according to a preferred embodiment of the present invention.
제2도는 본 발명에 따른 급제동시 비상등 점멸제어장치의 블럭구성을 나타낸 도면이다.2 is a block diagram of the emergency light blinking control device when braking according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 시동스위치 12 : 발신수단10: start switch 12: transmission means
14 : 수신수단 16 : 검출수단14 receiving means 16 detecting means
18 : 기준신호발생부 20 : 비교기18: reference signal generator 20: comparator
22 : 타이머 24 : 릴레이구동부22: timer 24: relay drive unit
26 : 비상등 28 : 알림등26: emergency light 28: notification light
이하, 상기와 같이 구성된 본 발명에 대해 첨부도면을 참조하여 상세하게 설명한다.Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.
제1도는 본 발명에 따른 급제동시 비상등 점멸제어장치에 채용되는 급제동감지수단이 차량의 브레이크조작기구에 설치되는 일예를 나타내는 도면으로, 참조부호 8은 브레이크페달을 나타내는 것으로서 운전자가 발로 밟을 수 있도록 설치되고, 브레이크페달(8)의 조작정도에 따라 브레이크조작장치(도시되지 않음)의 조작상태가 가변되어 서행을 위한 제동 또는 급정지를 위한 급제동이 행해지게 된다.1 is a view showing an example in which the emergency braking detecting means employed in the emergency light blinking control device according to the present invention is installed in the brake operating mechanism of the vehicle, reference numeral 8 denotes a brake pedal and installed so that the driver can step on foot. Then, the operation state of the brake operating device (not shown) is changed according to the operation degree of the brake pedal 8, so that braking for slowing or sudden braking for sudden stop is performed.
또한, 참조부호 12는 브레이크페달(8)의 정면과 대향하는 대쉬패널측에 설치되어 브레이크페달(8)측으로 초음파를 발생하는 발신수단을 나타내고, 14는 상기 브레이크페달(8)의 정면과 대향하는 대쉬패널측에 설치되어 상기 발신수단(12)로부터 발신되어 브레이크페달(8)에서 반사되어 되돌아오는 반사파를 수신하는 수신수단을 나타낸다.In addition, reference numeral 12 denotes a transmitting means for generating an ultrasonic wave toward the brake pedal 8 side, which is provided on the side of the dash panel opposite to the front of the brake pedal 8, and 14 indicates the front of the brake pedal 8 facing the front side of the brake pedal 8; Receiving means is provided on the side of the dash panel and receives the reflected wave transmitted from the transmitting means 12 and reflected by the brake pedal 8.
또, 동도면에 따르면 브레이크페달(8)의 미조작에 따른 수신수단(14)과의 초기거리(A)로부터 최대 급제동이 가능한 브레이크 페달(8)과의 급제동거리(B)사이에서 브레이크페달(8)이 조작되는 경우에는 제동등(도시되지 않음)만이 조작되도록 하고, 상기 급제동거리(B)로 브레이크페달(8)이 조작되는 경우에는 후술하는 비상등(26)이 조작될 수 있도록 한다.Further, according to the same figure, the brake pedal (B) between the braking distance (B) with the brake pedal (8) capable of maximum braking from the initial distance (A) with the receiving means (14) by the non-operation of the brake pedal (8) When 8) is operated, only the brake light (not shown) is operated, and when the brake pedal 8 is operated at the sudden braking distance B, the emergency light 26 to be described later can be operated.
제2도는 본 발명에 바람직한 실시예에 따른 급제동시 비상등 점멸제어장치의 블럭구성을 나타내는 도면으로, 본 발명의 장치에서 참조부호 10은 차량의 주행을 위한 시동조작시 스위칭 온되는 시동스위치를 나타내는 것으로서, 일측은 전원(B+)과 접속되어 있고 다른 일측은 후술하는 검출수단(16)과 접속되어 있다.2 is a block diagram of the emergency light flashing control device during sudden braking according to an embodiment of the present invention. In the device of the present invention, reference numeral 10 denotes a start switch which is switched on during a start operation for driving of a vehicle. One side is connected to the power supply B +, and the other side is connected to the detection means 16 described later.
그리고, 참조부호 16은 상기 시동스위치(10)의 온조작에 따라 상기 발신수단(12)에서 초음파가 발생가능하도록 하고, 그 발신수단(12)에서 발사되는 초음파가 브레이크페달(8)에 의해 반사되는 반사파를 상기 수신수단(14)에서 수신하기 까지의 시간을 측정하여 미리 설정된 거리와 시간의 관계식에 의해 거리를 판정하므로써 브레이크페달(8)의 위치를 감지하는 검출수단을 나타내며, 참조부호 18은 브레이크페달(8)의 위치가 급제동거리(B)의 위치에 있을 때 초음파가 반사되어 돌아오는 시간과 상응하는 거리를 나타내는 기준신호를 발생하는 기준신호발생부를 나타낸다.In addition, reference numeral 16 indicates that ultrasonic waves can be generated by the transmitting means 12 according to the on-operation of the start switch 10, and ultrasonic waves emitted from the transmitting means 12 are reflected by the brake pedal 8. Denoting means for detecting the position of the brake pedal 8 by measuring the time from the receiving means 14 to the received reflected wave to determine the distance by a relation between a predetermined distance and time, reference numeral 18 When the position of the brake pedal 8 is at the position of the braking distance B, the reference signal generator generates a reference signal representing a distance corresponding to the time when the ultrasonic wave is reflected.
또한, 참조부호 20은 상기 검출수단(14)으로부터 인가되는 신호와 상기 기준신호발생부(18)에서 인가되는 신호를 비교하는 비교기를 나타내는 것으로서, 검출수단(16)으로부터 인가되는 신호는 비교기(20)의 비반전단자(+)측에 수신되고 기준신호 발생부(18)로부터 인가되는 기준신호는 반전단자(-)에 인가된다.In addition, reference numeral 20 denotes a comparator for comparing the signal applied from the detection means 14 with the signal applied from the reference signal generator 18, and the signal applied from the detection means 16 is a comparator 20. The reference signal received at the non-inverting terminal (+) side and applied from the reference signal generator 18 is applied to the inverting terminal (−).
또, 참조부호 22는 상기 비교기(20)으로부터 인가된 출력펄스신호에 의해 트리거되어 저항(R1)과 캐패시터(C1)에 의해 결정되는 시정수에 기초한 펄스폭기간동안 구동펄스신호를 발생하는 타이머를 나타낸다.Further, reference numeral 22 denotes a timer that is triggered by an output pulse signal applied from the comparator 20 to generate a driving pulse signal for a pulse width period based on a time constant determined by the resistor R1 and the capacitor C1. Indicates.
또한, 참조부호 24는 상기 타이머(22)에서 인가되는 출력펄스신호를 증폭하고 릴레이구동을 하여 후술하는 제동등(26)과 알림등(28)을 점등하기에 적합한 세기를 갖는 구동신호로서 출력하는 릴레이구동부를 나타내는 바, 상기 릴레이구동부(24)는 저항(R 2)를 매개로 상기 타이머(22)와 연결된 트랜지스터(TR1)와, 그 여자코일이 상기 트랜지스터(TR1)의 콜렉터단에 연결되고 스위칭부가 전원(B+)과 연결된 병렬구조를 갖는 스위치(S1)로 구성된다.Also, reference numeral 24 amplifies the output pulse signal applied from the timer 22 and relays the relay to output the driving signal having a strength suitable for lighting the brake lamp 26 and the notification lamp 28 to be described later. The relay driver 24 includes a transistor TR1 connected to the timer 22 via a resistor R 2, an excitation coil connected to a collector terminal of the transistor TR1, and a switching unit. It is composed of a switch (S1) having a parallel structure connected to the power source (B +).
또, 참조부호 26은 상기 릴레이구동부(24)로부터 출력된 구동신호를 인가받아 점등되는 비상등을 나타내는 것으로서, 통상적으로 4조의 비상등이 구비되고, 28은 운전석측 소정부에 설치되고서 상기 릴레이구동부(24)로부터의 구동신호에 의해 점등되어 상기 비상등(26)이 점등되어 있음을 운전자에게 알리는 알림등을 나타낸다.In addition, reference numeral 26 denotes an emergency light that is turned on by receiving a drive signal output from the relay driver 24. Typically, four sets of emergency lights are provided, and 28 is installed at a driver's seat side predetermined part, and the relay driver ( It is indicated by a drive signal from 24) to inform the driver that the emergency light 26 is lit.
이어, 본 발명의 바람직한 일실시예에 따른 급제동시 비상등 점멸제어장치의 동작에 대해 설명한다.Next, the operation of the emergency light blinking control device during sudden braking according to an embodiment of the present invention will be described.
먼저, 상기 시동스위치(10)가 스위칭 온되어 차량이 주행하는 상태에서, 상기 검출수단(16)은 발신수단(12)에서 초음파가 발생가능하도록 하고, 수신수단(14)은 발신수단(12)에서 발생되어 브레이크페달(8)에 의해 반사되는 초음파를 수신하게 된다.First, in the state where the start switch 10 is switched on and the vehicle is traveling, the detection means 16 allows the ultrasonic wave to be generated in the transmitting means 12, and the receiving means 14 transmits the transmitting means 12. Is generated in and receives the ultrasonic waves reflected by the brake pedal (8).
그 상태에서, 브레이크페달(8)이 급제동을 위해 급제동거리(B)까지 조작되는 경우에, 상기 수신수단(14)에서는 상기 수신된 신호를 상기 검출수단(16)으로 인가하며, 상기 검출수단(16)에서는 상기 발신수단(12)으로부터 초음파가 발사되어 상기 수신수단(14)에 초음파가 수신되기까지의 시간에 상응하는 거리를 판정하여 그 판정된 거리를 나타내는 전기적인 검출신호를 출력한다.In this state, when the brake pedal 8 is operated up to the sudden braking distance B for rapid braking, the receiving means 14 applies the received signal to the detecting means 16, and the detecting means ( In 16), the ultrasonic wave is emitted from the transmitting means 12 to determine the distance corresponding to the time until the ultrasonic wave is received by the receiving means 14, and outputs an electrical detection signal indicating the determined distance.
이어, 상기 비교기(18)에서는 상기 검출수단(16)에서 인가되는 검출신호와 기준신호발생부(18)로부터 발생되는 기준신호를 비교하여 그 결과로 급제동상태에 따른 출력펄스신호를 발생하게 되고, 타이머(22)는 상기 클럭펄스신호를 인가받은 결과로 미리 결정된 펄스폭기간동안 구동펄스신호를 발생하게 됨에 따라, 릴레이구동부(24)의 트랜지스터(TR1)가 구동되면서 릴레이스위치(S1)가 스위칭되어 비상등(26)을 점등시킴과 더불어 알림등(28)이 점등될 수 있도록 한다.Subsequently, the comparator 18 compares the detection signal applied from the detection means 16 with the reference signal generated from the reference signal generator 18 to generate an output pulse signal according to the sudden braking state. As the timer 22 generates the driving pulse signal for a predetermined pulse width period as a result of receiving the clock pulse signal, the relay switch S1 is switched while the transistor TR1 of the relay driver 24 is driven. In addition to turning on the emergency light 26, the notification light 28 to be turned on.
이상에서 설명한 바와 같이 본 발명의 급제동시 비상등 점멸제어장치에 따르면, 브레이크페달이 급제동조작되면 제동등뿐 아니라 비상등을 점등하여 뒷차의 운전자가 전방에 발생된 긴급사태를 보다 쉽게 인지할 수 있도록 함에 의해 위급한 사태에 대비한 안전운행이 확보될 수 있도록 하므로서, 추돌사고의 위험을 미연에 방지할 수 있다는 잇점을 갖게 된다.As described above, according to the emergency light blinking control device of the present invention, when the brake pedal is suddenly braked, the emergency light is turned on so that the driver of the rear car can easily recognize the emergency occurring in the front by turning on the emergency light. It is possible to prevent the risk of a collision accident in advance by ensuring safe operation in case of a disaster.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960029785A KR0152761B1 (en) | 1996-07-23 | 1996-07-23 | Emergency lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960029785A KR0152761B1 (en) | 1996-07-23 | 1996-07-23 | Emergency lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980008805A KR980008805A (en) | 1998-04-30 |
| KR0152761B1 true KR0152761B1 (en) | 1998-10-01 |
Family
ID=19467170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960029785A KR0152761B1 (en) | 1996-07-23 | 1996-07-23 | Emergency lamp |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0152761B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101594562B1 (en) * | 2009-12-09 | 2016-02-16 | 한온시스템 주식회사 | Control device for automotive vehicles |
-
1996
- 1996-07-23 KR KR1019960029785A patent/KR0152761B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR980008805A (en) | 1998-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0152761B1 (en) | Emergency lamp | |
| JPH10250510A (en) | Distance alarming device for vehicle | |
| KR100187112B1 (en) | Warning apparatus for a car at the backside | |
| KR200197071Y1 (en) | Automatic turing on and off device for emergency light of vehicle | |
| KR200431152Y1 (en) | Apparatus for displaying state of reducing speed for use in vehicle | |
| KR0138075Y1 (en) | Backward lighting device | |
| JPH0346984Y2 (en) | ||
| KR0144761B1 (en) | Lamp cut-off warning device for automobiles | |
| KR0107411Y1 (en) | Apparatus for detecting lane change | |
| KR19980039768A (en) | Warning level indicator to maintain safety distance | |
| KR19980039769A (en) | Warning device to maintain safety distance | |
| KR19980029789U (en) | Warning device to maintain safety distance | |
| JP2542887Y2 (en) | Rear-end collision warning device | |
| KR0137822Y1 (en) | Room lamp of a car | |
| KR200141692Y1 (en) | Obstacle warning device for a car | |
| KR19980029764U (en) | Warning level indicator to maintain safety distance | |
| KR0153628B1 (en) | Safety accident preventing device of a car | |
| KR19980029762U (en) | Warning device to maintain safety distance | |
| KR19980067901U (en) | Warning lamp to secure safety distance with rear vehicle | |
| KR100475874B1 (en) | Emergency warning light device | |
| KR19980037226U (en) | Vehicle lamp abnormality detection device | |
| KR19980067900U (en) | Step warning device for high speed approaching rear vehicle | |
| KR19980067902U (en) | Vehicle lamp abnormality detection device | |
| KR19980037131U (en) | Vehicle lamp abnormality detection device | |
| KR19980029763U (en) | Warning level indicator to maintain safety distance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |