KR0136482B1 - Emergency auto-warning device of a car - Google Patents
Emergency auto-warning device of a carInfo
- Publication number
- KR0136482B1 KR0136482B1 KR1019940039319A KR19940039319A KR0136482B1 KR 0136482 B1 KR0136482 B1 KR 0136482B1 KR 1019940039319 A KR1019940039319 A KR 1019940039319A KR 19940039319 A KR19940039319 A KR 19940039319A KR 0136482 B1 KR0136482 B1 KR 0136482B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- emergency
- battery
- detecting
- detection unit
- Prior art date
Links
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
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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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- 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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
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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
- B60Y2400/304—Acceleration sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Emergency Alarm Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Alarm Systems (AREA)
Abstract
요약 없음.No summary.
Description
제1도는 종래의 차량의 긴급상태 자동 경고장치의 구성을 보인 블럭도.1 is a block diagram showing the configuration of a conventional emergency state automatic warning device of a vehicle.
제2도는 본 발명에 따른 차량의 긴급상태 자동 경고장치의 구성을 보인 블럭도.2 is a block diagram showing the configuration of an automatic emergency state warning device for a vehicle according to the present invention.
제3도는 제2도에 도시된 제어부의 상세 회로도.3 is a detailed circuit diagram of the control unit shown in FIG.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10 : 감지부20 : 제어부10: detection unit 20: control unit
30 : 경고시스템21 : OR회로30: Warning system 21: OR circuit
22 : 비교기23 : 릴레이22: comparator 23: relay
25 : 스위치25: switch
본 발명은 차량의 긴급상태 자동 경고장칭 관한 것으로, 특히 다수의 감지센서를 장착하여 차량의 이상시나 주행중 긴급상황발생시에 자동으로 경고수단을 동작시킴으로써, 차량의 안전성을 향상시킨 차량의 긴급상태 자동 경보장치에 관한 것이다.The present invention relates to an automatic warning device for emergency status of the vehicle, and in particular, by mounting a plurality of detection sensors to automatically operate the warning means in case of an abnormal situation or an emergency situation during driving, thereby automatically warning the emergency status of the vehicle. Relates to a device.
일반적으로 차량에는 다수의 비상경고등이 내장되어 있는데, 차량에 중대한 고장이 발생하였을 경우 또는 차량의 주행중에 긴급상황이 발생하였을 경우, 자차의 운전자는 스위치를 조작하여 비상등을 점등한다. 이와 같이 비상등이 점등됨에 따라 주변차량의 운전자는 상기와 같은 상황을 인식하게 되어 추돌 사고와 같은 안전 사고를 방지할 수 있게 된다.In general, a number of emergency warning lights are built in a vehicle. When a serious breakdown occurs in the vehicle or an emergency occurs while the vehicle is driving, the driver of the vehicle turns on the emergency light by operating a switch. As the emergency light is turned on, the driver of the surrounding vehicle recognizes the above situation, thereby preventing a safety accident such as a collision accident.
이러한 종래의 차량의 긴급상태 경고장치는 제1도에 도시된 바와 같이, 밧데리(1)와, 그 밧데리(1)로부터 공급되는 전원을 절환하는 제1스위치(S1)와, 그 제1스위치(S1)를 통하여 상기 밧데리(1)로부터 공급되는 전원에 의하여 점멸되는 비상경고등(2)과, 상기 밧데리(1)로부터 공급되는 전원을 절환하는 제2스위치(S2)와, 그 제2스위치(S2)를 통하여 상기 밧데리(1)로부터 공급되는 전원에 의하여 경보음을 발생시키는 경보음발생부(3)로 구성된다.As shown in FIG. 1, the emergency state warning apparatus for a conventional vehicle includes a battery 1, a first switch S1 for switching power supplied from the battery 1, and a first switch ( The emergency warning lamp 2 flashing by the power supplied from the battery 1 through S1, the second switch S2 for switching the power supplied from the battery 1, and the second switch S2. It consists of an alarm sound generating unit (3) for generating an alarm sound by the power supplied from the battery (1) through.
상기와 같이 구성되는 종래의 차량의 긴급상태 경고장치에 있어서, 차량에 긴급상황이 발생하였을 경우 운전자가 제1스위치(S1)를 누르면 밧데리(1)로부터 공급되는 전원에 의하여 비상경고등(2)이 점등된다. 이때, 필요에 따라 운전자가 제2스위치(S2)를 누르면 밧데리(1)로부터 공급되는 전원에 의하여 경보음발생부(3)가 구동되어 경보음이 발생된다.In the conventional emergency state warning device for a vehicle configured as described above, when an emergency situation occurs in the vehicle, the emergency warning lamp 2 is powered by the power supplied from the battery 1 when the driver presses the first switch S1. Lights up. At this time, when the driver presses the second switch S2 as necessary, the alarm sound generator 3 is driven by the power supplied from the battery 1 to generate the alarm sound.
그러나, 상기와 같은 종래의 차량의 긴급상태 경고장치에 의하면, 고속주행중 차량의 정체나 장애물의 발견 등과 같은 이유로 급속한 감속을 하는 경우, 또는 여러가지 긴급한 상황에서 차량이 예상밖의 행동을 할 것임을 주변차량에게 경고할 경우, 운전자는 제1스위치(S1)를 직접 눌러야 한다. 이와 같이 긴급한 상황에서 운전자는 제1스위치(S1)를 동작시키기 위하여 시선을 돌리거나 손으로는 핸들조작이외의 다른 조작을 행하여야 하기때문에 오히려 사고의 위허성이 높아지는 문제점이 있었다. 상기와 마찬가지로 경보음발생부(3)를 구동시키고자 할 경우에도 운전자는 제2스위치(S2)를 직접 수동으로 조작해야 하기때문에 사고의 위험성이 있었다.However, according to the emergency state warning device of the conventional vehicle as described above, it is necessary to tell the surrounding vehicle that the vehicle will behave unexpectedly in case of rapid deceleration due to the congestion of the vehicle or the detection of obstacles during high-speed driving, or in various emergency situations. In case of warning, the driver should press the first switch S1 directly. In this urgent situation, the driver has to turn the gaze to operate the first switch S1 or perform other operations other than the steering wheel operation by hand, so that there is a problem of increasing the risk of accident. As described above, even when the alarm sound generating unit 3 is to be driven, the driver has to manually operate the second switch S2, so there is a risk of an accident.
상기와 같은 종래의 문제점을 해결하기 위하여 본 발명은 차량의 주행에 영향을 미치는 각종 고장이나 긴급상황을 감지하는 다수의 감지부를 구비하고, 그 감지부에 의하여 감지된 상황에 따라 비상경고등 및 경보발생부를 자동으로 동작시킴으로써, 차량의 안전성을 향상시킨 차량의 긴급상태 자동 경보장치를 제공함을 목적으로 한다.In order to solve the conventional problems as described above, the present invention includes a plurality of detection units for detecting various failures or emergency conditions affecting the running of the vehicle, the occurrence of emergency warning lights and alarms according to the situation detected by the detection unit It is an object of the present invention to provide an automatic warning device for an emergency state of a vehicle, which improves the safety of the vehicle by automatically operating the unit.
상기 목적을 달성하기 위한 본 발명은 차량의 적소에 장착되고, 차량의 주행에 영향을 미치는 각종 고장이나 긴급상황을 감지하여 이에 따른 소정의 감지신호를 출력하는 감지부와, 그 감지부로부터 출력된 감지신호에 따라 밧데리로부터 전원을 절환하는 제어부와, 그 제어부를 통하여 공급되는 밧데리 전원에 따라 비상경고등을 점멸시키고, 아울러 경고음을 발생시키는 경고시스템으로 구성됨을 특징으로 한다.The present invention for achieving the above object is mounted in the right place of the vehicle, and detects a variety of failures or emergency conditions affecting the running of the vehicle and outputs a predetermined detection signal accordingly, and the output from the detection unit It is characterized in that it consists of a control unit for switching the power from the battery in accordance with the detection signal, and a warning system for flashing the emergency warning light in accordance with the battery power supplied through the control unit, and generates a warning sound.
이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명에 따른 차량의 긴급상태 자동 경고장치는 제2도에 도시된 바와 같이, 차량의 주행에 영향을 미치는 각종 고장이나 긴급상황을 감지하는 감지부(10)와, 그 감지부(10)의 감지신호에 따라 밧데리(1)로부터 전원을 절환하는 제어부(20)와, 그 제어부(20)를 통하여 공급되는 밧데리(1) 전원에 의하여 작동되는 비상경고등 및 경고음발생부를 포함하는 경고시스템(30)으로 구성된다.Automatic emergency state warning device of the vehicle according to the present invention, as shown in Figure 2, the detection unit 10 for detecting various failures or emergency conditions affecting the running of the vehicle, and the detection unit 10 Warning system 30 including a control unit 20 for switching the power from the battery (1) according to the detection signal, and an emergency warning light and a warning sound generating unit operated by the battery (1) power supplied through the control unit 20 It consists of.
상기 감지부(10)는 차량의 주행방향으로 발생하는 가속도를 감지한 종가속도 감지부(11)와, 차량의 주행방향과 수직인 방향으로 발생하는 가속도를 감지하는 횡가속도감지부(12)와, 차량의 제동시 밀리는 현상 즉, 미끄럼 현상의 발생을 감지하는 미끄럼 감지부(13)와, 차량의 엔진의 상태를 감지하는 엔진고장 감지부(14)와, 차량에 내장된 각종 벨트부분의 상태를 감지하는 벨트고장 감지부(15)와, 엔진오일의 소모정도 및 냉각수 온도의 상태를 감지하는 엔진오일 및 냉각수이상 감지부(16)와, 기타 차량의 주행에 영향을 미치는 각종 고장을 감지하는 차량고장감지부(17)로 구성된다.The detection unit 10 includes a longitudinal acceleration detection unit 11 that detects the acceleration generated in the driving direction of the vehicle, a lateral acceleration detection unit 12 that detects the acceleration generated in a direction perpendicular to the driving direction of the vehicle; The sliding detection unit 13 for detecting the occurrence of the sliding phenomenon, that is, the sliding phenomenon during the braking of the vehicle, the engine failure detection unit 14 for detecting the state of the engine of the vehicle, and the state of various belt parts embedded in the vehicle A belt failure detecting unit 15 for detecting, an engine oil and coolant abnormality detecting unit 16 for detecting a state of engine oil consumption and a coolant temperature, and a vehicle for detecting various failures affecting the running of other vehicles It consists of a failure detection unit 17.
또한, 상기 제어부(20)는 제3도에 도시된 바와 같이, 상기 감지부(10)로부터 출려된 복수의 감지신호를 OR연산하는 OR회로(21)와, 그 OR회로(21)의 출력신호와 기준전압신호(Vc-ref)를 비교하는 비교기(22)와, 그 비교기(22)의 출력신호에 의하여 구동되는 트랜지스터(24)와, 그 트랜지스터(24)의 구동에 의하여 접점을 형성하고 밧데리(1)와 연결된 릴레이(23)와, 그 릴레이(23) 또는 상기 밧데리(1) 또는 접지측으로 절환됨에 따라 상기 밧데리(1) 전원을 상기 경고시스템(30)에 공급하는 스위치(25)로 구성된다.In addition, as shown in FIG. 3, the control unit 20 OR-operates a plurality of detection signals output from the sensing unit 10, and an output signal of the OR circuit 21. And a comparator 22 for comparing the reference voltage signal Vc-ref, a transistor 24 driven by the output signal of the comparator 22, and a contact formed by driving the transistor 24 to form a battery. A relay 23 connected to (1), and a switch 25 for supplying the battery 1 power to the warning system 30 as the relay 23 or the battery 1 or the ground side is switched. do.
또한, 상기 밧데리(1)는 저항(R1)을 통하여 상기 트랜지스터(24)의 베이스와 연결되고, 캐패시터(C1)를 통하여 상기 트랜지스터(24)의 컬렉터와 연결된다.In addition, the battery 1 is connected to the base of the transistor 24 through a resistor R1 and to the collector of the transistor 24 through a capacitor C1.
또한, 상기 트랜지스터(24)의 베이스는 상기 비교기(22)의 출력단과 연결되고, 그 켈렉터는 상기 릴레이(23)의 코일과 연결되며, 그 에미터는 접지되어 있다.In addition, the base of the transistor 24 is connected to the output terminal of the comparator 22, the selector is connected to the coil of the relay 23, the emitter is grounded.
이와 같이 구성되는 본 발명에 따른 차량의 긴급상태 자동 경고장치의 동작을 도 제2도 및 제3도를 참조하여 상세히 설명하면 다음과 같다.The operation of the emergency state automatic warning device for a vehicle according to the present invention configured as described above will be described in detail with reference to FIGS. 2 and 3.
차량의 주행중에 감지부(10)에 구비된 다수의 감지부(11-17)로부터 적어도 하나의 감지신호가 발생되면, 제어부(20)는 경고시스템(30)을 작동시킨다.When at least one sensing signal is generated from the plurality of sensing units 11-17 provided in the sensing unit 10 while the vehicle is driving, the control unit 20 operates the warning system 30.
즉, 종가속도 감지부(11)는 차량의 주행방향으로 발생되는 종가속도를 감지하고, 임계값 이상의 종가속도를 감지하면 그 감지신호를 제어부(20)에 인가한다. 또한, 횡가속도 감지부(12)는 차량의 주행방향과 수직인 방향으로 발생하는 횡가속도를 감지하고, 임계값 이상의 횡가속도를 감지하면 그 감지신호를 제어부(20)에 인가한다. 미끄럼감지부(13)는 차량의 제동시 미끄럼이 발생하였음을 감지하여 그 감지신호를 제어부(20)에 인가하고, 엔진고장 감지부(14)는 엔진의 전자제어기기에 이상상태가 발생됨을 감지하여 그 감지신호를 제어부(20)에 인가한다. 벨트고장감지부(15)는 엔진의 각종 펌프를 연결하는 엔진 주변의 벨트 및 동기화를담당하는 타이밍벨트의 이상상태를 감지하여 그 감지신호를 제어부(20)에 인가한다. 엔진오일, 냉각수이상 감지부(16)는 엔진오일의 소모나 냉각수의 온도가 과도하게 상승하는 것을 감지하여 그 감지신호를 제어부(20)에 인가한다. 차량의 고장 감지부(17)는 브레이크나 트랜스미션등과 같이 차량의 주행 및 제동에 영향을 미치는 부분의 이상상태를 감지하여 그 감지신호를 제어부(20)에 인가한다.That is, the vertical acceleration detecting unit 11 detects the vertical acceleration generated in the driving direction of the vehicle, and applies the detection signal to the controller 20 when detecting the vertical acceleration above the threshold. In addition, the horizontal acceleration detection unit 12 detects lateral acceleration occurring in a direction perpendicular to the driving direction of the vehicle, and detects lateral acceleration above a threshold value and applies the detection signal to the controller 20. The slip detector 13 detects that a slip has occurred during braking of the vehicle and applies the detection signal to the controller 20, and the engine failure detector 14 detects that an abnormal state is generated in the electronic control device of the engine. The detection signal is applied to the control unit 20. The belt failure detecting unit 15 detects an abnormal state of a belt around the engine connecting various pumps of the engine and a timing belt in charge of synchronization and applies the detection signal to the control unit 20. The engine oil and coolant abnormality detector 16 detects that the engine oil is consumed or the temperature of the coolant is excessively increased and applies the detection signal to the controller 20. The failure detection unit 17 of the vehicle detects an abnormal state of a part that affects driving and braking of the vehicle such as a brake or a transmission and applies the detection signal to the control unit 20.
이와 같이 감지부(10)에 포함된 다수의 감지부(11-17)에서 발생된 감지신호는 제어부(20)의 OR회로(21)에 인가된다. OR회로(21)는 입력된 감지신호를 OR연산하므로, 다수의 감지부(11-17)로부터 적어도 하나의 감지신호를 입력받으면, OR회로(21)는 하이레벨의 신호를 비교기(22)의 비반전단자(+)에 인가한다.In this way, the detection signals generated by the plurality of detection units 11-17 included in the detection unit 10 are applied to the OR circuit 21 of the control unit 20. Since the OR circuit 21 performs an OR operation on the input sensing signal, when the at least one sensing signal is input from the plurality of sensing units 11-17, the OR circuit 21 receives the high level signal of the comparator 22. Applied to non-inverting terminal (+).
이에 따라, 비교기(22)는 비반전단자(+)에 인가되는 하이레벨의 신호를 반전단자(-)에 인가되는 기준전압신호(Vc-ref)를 비교한다. 여기서, 기준전압신호(Vc-ref)는 OR회로(21)로부터 출력되는 하이레벨의 신호보다 낮은 전위를 갖도록 기설정된다. 그러므로, OR회로(21)로부터 하이레벨의 신호가 입력되면, 비교기(22)는 하이레벨의 신호(Vc-out)를 트랜지스터(24)의 베이스에 인가하여 트랜지스터(24)를 턴온시킨다.Accordingly, the comparator 22 compares the high level signal applied to the non-inverting terminal (+) with the reference voltage signal Vc-ref applied to the inverting terminal (−). Here, the reference voltage signal Vc-ref is preset to have a lower potential than the high level signal output from the OR circuit 21. Therefore, when a high level signal is input from the OR circuit 21, the comparator 22 applies the high level signal Vc-out to the base of the transistor 24 to turn the transistor 24 on.
트랜지스터(24)가 턴온되면, 밧데리(1) 전원에 의하여 릴레이(23)의 코일에 전류가 흐르게 되고, 이에 따라 릴레이(23)의 접점이 턴온되어 그 턴온된 릴레이(23)의 접점을 통하여 밧데리(1) 전원이 스위치(25)에 인가된다.When the transistor 24 is turned on, current flows in the coil of the relay 23 by the battery 1 power source, and accordingly, the contact of the relay 23 is turned on and the battery is turned on through the contact of the turned-on relay 23. (1) Power is applied to the switch 25.
스위치(25)에 있어서, 경고시스템(30)이 자동적으로 동작될 경우에는 스위치(25)는 릴레이(23)의 접점측으로 절환되고, 경고시스템(30)이 수동으로 동작될 경우에는 스위치(25)는 밧데리(1)측으로 절환된다. 또한, 운전자가 경고시스템(30)의 작동을 원하지 않을 경우 스위치(25)는 접지측으로 절환된다.In the switch 25, the switch 25 is switched to the contact side of the relay 23 when the warning system 30 is operated automatically, and the switch 25 when the warning system 30 is operated manually. Is switched to the battery (1) side. In addition, when the driver does not want to operate the warning system 30, the switch 25 is switched to the ground side.
그러므로, 스위치(25)가 릴레이(23)의 접점측으로 절환되어 있으면, 상기와 같이 트랜지스터(24)가 턴온되어 릴레이(23)의 접점이 턴온될 때, 스위치(25)를 통하여 밧데리(1) 전원이 경고시스템(30)에 공급된다. 이에 따라 경고시스템(30)에 포함된 비상경고등 및 경보음 발생부가 작동되어, 긴급상황이 발생하였음을 주위 차량에 알리게 된다.Therefore, when the switch 25 is switched to the contact side of the relay 23, when the transistor 24 is turned on as described above and the contact of the relay 23 is turned on, the battery 1 power source is supplied through the switch 25. This warning system 30 is supplied. Accordingly, the emergency warning light and the alarm sound generator included in the warning system 30 are operated to notify the surrounding vehicles that an emergency situation has occurred.
상기와 같이, 본 발명은 차량의 주행에 영향을 미치는 각종 고장이나 긴급상황을 감지하는 다수의 감지부를 구비하고, 그 감지부에 의하여 감지된 상황에 따라 비상경고등 및 경보발생부를 자동으로 동작시킴으로써, 사고의 위험성을 경감하고 차량의 안정성을 향상시킬 수 있다.As described above, the present invention is provided with a plurality of detection unit for detecting various failures or emergency conditions affecting the running of the vehicle, by automatically operating the emergency warning light and alarm generation unit according to the situation detected by the detection unit, It can reduce the risk of an accident and improve vehicle stability.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940039319A KR0136482B1 (en) | 1994-12-30 | 1994-12-30 | Emergency auto-warning device of a car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940039319A KR0136482B1 (en) | 1994-12-30 | 1994-12-30 | Emergency auto-warning device of a car |
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| Publication Number | Publication Date |
|---|---|
| KR960021876A KR960021876A (en) | 1996-07-18 |
| KR0136482B1 true KR0136482B1 (en) | 1998-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940039319A KR0136482B1 (en) | 1994-12-30 | 1994-12-30 | Emergency auto-warning device of a car |
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| KR (1) | KR0136482B1 (en) |
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| KR960021876A (en) | 1996-07-18 |
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