KR19980032929U - Anti-theft Circuit of Vehicle - Google Patents
Anti-theft Circuit of Vehicle Download PDFInfo
- Publication number
- KR19980032929U KR19980032929U KR2019960045828U KR19960045828U KR19980032929U KR 19980032929 U KR19980032929 U KR 19980032929U KR 2019960045828 U KR2019960045828 U KR 2019960045828U KR 19960045828 U KR19960045828 U KR 19960045828U KR 19980032929 U KR19980032929 U KR 19980032929U
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- theft
- turned
- switch
- fuel pump
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
- B60R25/042—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor operating on the fuel supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/40—Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/30—Vehicles applying the vehicle anti-theft devices
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
본 고안은 차량의 도난방지회로에 관한 것으로, 종래에는 차량을 훔칠 목적으로 차량의 실내에 침입한 외부인이 차량의 시동을 거는 것을 불가능하게 하는 별도의 장치가 없음으로 인해 일단 외부인이 여러 가지 방법으로 차량의 시동을 걸었을 때에는 속수무책으로 차량을 도난당하게 되는 문제점이 있었는데 이러한 문제점을 해소하기 위하여, 차량용 인스트루먼트판넬(도시되지 않음)의 일측 소정부위에 구비되는 도난방지선택스위치(2)가 차량의 운전자에 의해 온(ON)으로 셋팅 되었을 때 차량용 점화스위치(6)가 오프(OFF)된 상태에서 침입자에 의해 차량의 도어(도시되지 않음)가 오픈되게 되면 자동으로 차량용 연료펌프모터(9)에 소정의 전원을 공급하는 차량의 밧데리전원(B+)이 차단되게 됨으로써 외부인이 도난을 목적으로 차량에 침입하여 시동을 거는 것이 불가능하게 되어 차량의 도난을 방지할 수 있게 되는 효과가 있다.The present invention relates to an anti-theft circuit of a vehicle, and in the related art, since there is no separate device that makes it impossible to start a vehicle by an outsider who invades the interior of the vehicle for the purpose of stealing the vehicle, the outsider has various methods. When the vehicle was started, there was a problem that the vehicle was stolen due to helplessness. To solve this problem, the anti-theft selection switch 2 provided at one side of the vehicle instrument panel (not shown) is provided to the driver of the vehicle. When the vehicle ignition switch 6 is turned off when it is set to ON, and the vehicle door (not shown) is opened by an intruder when the vehicle ignition switch 6 is turned off, the vehicle is automatically set to the fuel pump motor 9. whereby the power so the battery power (B +) is cut off when the vehicle for supplying to break into the vehicle for the purpose of theft, unauthorized persons It is impossible to hang the effect of being able to prevent theft of the vehicle.
Description
본 고안은 차량의 도난방지회로에 관한 것으로, 특히 차량용 인스트루먼트판넬의 일측 소정부위에 구비되는 도난방지선택스위치가 차량의 운전자에 의해 온(ON)으로 셋팅 되었을 때 차량용 점화스위치가 오프(OFF)된 상태에서 침입자에 의해 차량의 도어가 오픈되게 되면 자동으로 차량용 연료펌프모터에 소정의 전원을 공급하는 차량의 밧데리전원(B+)이 차단되게 됨으로써 외부인이 도난을 목적으로 차량에 침입하여 시동을 거는 것이 불가능하게 되어 차량의 도난을 방지할 수 있게 하도록 한 차량의 도난방지회로에 관한 것이다.The present invention relates to an anti-theft circuit of a vehicle, in particular, when the anti-theft selection switch provided on one side of the vehicle instrument panel is set ON by the driver of the vehicle, the vehicle ignition switch is turned off. When the door of the vehicle is opened by the intruder in the state, the battery power (B + ) of the vehicle which supplies the predetermined power to the vehicle fuel pump motor is automatically cut off, so that an outsider enters the vehicle for theft and starts the vehicle. An antitheft circuit of a vehicle is made so that it is impossible to prevent theft of the vehicle.
일반적으로, 외부인이 차량을 훔칠 목적으로 차량의 도어를 오픈시킨 후 차량의 실내에 침입하여 강제로 차량용 스타트모터에 전원을 공급시켜 차량의 시동을 걸어 달아나곤 하였다.In general, an outsider opens the door of the vehicle for the purpose of stealing the vehicle, invades the interior of the vehicle, forcibly supplies power to the start motor for the vehicle, and starts to run the vehicle.
즉, 종래에는 차량을 훔칠 목적으로 차량의 실내에 침입한 외부인이 차량의 시동을 거는 것을 불가능하게 하는 별도의 장치가 없음으로 인해 일단 외부인이 여러 가지 방법으로 차량의 시동을 걸었을 때에는 속수무책으로 차량을 도난당하게 되는 문제점이 있었다.That is, conventionally, since there is no separate device that makes it impossible for an outsider who invades the interior of the vehicle to start the vehicle, the vehicle is helpless when the outsider starts the vehicle in various ways. There was a problem of being stolen.
이에 본 고안은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 차량용 인스트루먼트판넬의 일측 소정부위에 구비되는 도난방지선택스위치가 차량의 운전자에 의해 온(ON)으로 셋팅 되었을 때 차량용 점화스위치가 오프(OFF)된 상태에서 침입자에 의해 차량의 도어가 오픈되게 되면 자동으로 차량용 연료펌프모터에 소정의 전원을 공급하는 차량의 밧데리전원(B+)이 차단되게 됨으로써 외부인이 도난을 목적으로 차량에 침입하여 시동을 거는 것이 불가능하게 되어 차량의 도난을 방지할 수 있게 하도록 한 차량의 도난방지회로를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, the vehicle ignition switch is turned off when the anti-theft selection switch provided on one side of the vehicle instrument panel is set ON by the driver of the vehicle ( When the door of the vehicle is opened by an intruder in the OFF state, the battery power (B + ) of the vehicle, which supplies a predetermined power to the vehicle fuel pump motor, is automatically cut off, so that an outsider invades the vehicle for theft. It is an object of the present invention to provide an anti-theft circuit of a vehicle which makes it impossible to start the vehicle so that the vehicle can be prevented from being stolen.
도 1은 본 고안에 의한 차량의 도난방지회로를 나타내는 회로도이다.1 is a circuit diagram showing an anti-theft circuit of a vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1: 도어접촉스위치 2: 도난방지선택스위치 3: 제 1인버터 4: 차속센서 5: 제 2인버터 6: 점화스위치 7: 제 3인버터 8: AND게이트 9: 연료펌프모터 10: 연료펌프릴레이Reference Signs List 1: door contact switch 2: anti-theft selection switch 3: first inverter 4: vehicle speed sensor 5: second inverter 6: ignition switch 7: third inverter 8: AND gate 9: fuel pump motor 10: fuel pump relay
상기와 같은 목적을 달성하기 위한 본 고안은 차량용 밧데리전원(B+)에 전기적으로 연결되어 차량의 도어가 오픈됨에 따라 오프(OFF)되는 도어접촉스위치와, 상기 도어접촉스위치에 전기적으로 연결되는 도난방지선택스위치와, 상기 도난방지선택스위치가 온(ON)됨에 따라 출력되는 Low시그널을 High시그널로 변환시켜주는 제 1인버터와, 차량용 차속센서의 출력신호를 입력신호로 인가받는 제 2인버터와, 상기 제 1,2인버터로부터 High시그널을 인가받아 High시그널을 출력하는 AND게이트와, 상기 AND게이트로부터 High시그널을 인가받아 차량용 연료펌프모터의 작동이 정지되도록 작동되는 연료펌프릴레이로 이루어지는 것을 특징으로 한다.The present invention for achieving the above object is a door contact switch that is electrically connected to the vehicle battery power source (B + ) is turned off (OFF) as the door of the vehicle is opened, theft is electrically connected to the door contact switch A first selector for converting a low signal output as the anti-theft select switch is turned on as a high signal, a second inverter receiving an output signal of a vehicle speed sensor as an input signal, And an AND gate receiving a high signal from the first and second inverters to output a high signal, and a fuel pump relay operated to stop the operation of the vehicle fuel pump motor by receiving the high signal from the AND gate. .
이하, 본 고안의 바람직한 실시예를 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1에 도시된 바와같이, 차량용 밧데리전원(B+)에 있어서,As shown in Figure 1, in the vehicle battery power source (B + ),
상기 밧데리전원(B+)에 전기적으로 연결되어 차량의 도어(도시되지 않음)가 오픈됨에 따라 오프(OFF)되는 도어접촉스위치(1)와, 상기 도어접촉스위치(1)에 전기적으로 연결되는 도난방지선택스위치(2)와, 상기 도난방지선택스위치(2)가 온(ON)됨에 따라 상기 도어접촉스위치(1)로부터 출력되는 Low시그널을 High시그널로 변환시켜주는 제 1인버터(3)와, 차량용 차속센서(4)의 출력신호를 입력신호로 인가받는 제 2인버터(5)와, 차량용 점화스위치(6)에 전기적으로 연결되는 제 3인버터(7)와, 상기 제 1,2,3인버터(3,5,7)로부터 High시그널을 인가받아 High시그널을 출력하는 AND게이트(8)와, 상기 AND게이트(8)로부터 High시그널을 인가받아 차량용 연료펌프모터(9)의 작동이 정지되도록 작동되는 연료펌프릴레이(10)로 이루어지게 된다.The door contact switch 1 electrically connected to the battery power source B + and turned off as the door (not shown) of the vehicle is opened, and theft electrically connected to the door contact switch 1. A first inverter 3 for converting the low signal output from the door contact switch 1 into a high signal as the prevention selection switch 2 and the anti-theft selection switch 2 are turned on; A second inverter 5 receiving the output signal of the vehicle speed sensor 4 as an input signal, a third inverter 7 electrically connected to the ignition switch 6 for the vehicle, and the first, second and third inverters. An AND gate 8 that receives a high signal from (3, 5, 7) and outputs a high signal, and receives a high signal from the AND gate 8 to operate the vehicle fuel pump motor 9 to be stopped. It is made of a fuel pump relay (10).
위와 같이 구성된 본 고안의 작용은 다음과 같다.The operation of the present invention configured as described above is as follows.
우선, 차량용 인스트루먼트판넬(도시되지 않음)의 일측 소정부위에 구비되는 도난방지선택스위치(2)가 차량의 운전자에 의해 온(ON)으로 셋팅된 차량의 실내에 침입하기 위해 외부인이 차량의 도어(도시되지 않음)를 오픈시키게 되면 차량용 B필라(도시되지 않음)의 일측에 구비되는 도어접촉스위치(1)가 오프(OFF)되게 되고 그에 따라 상기 도어접촉스위치(1)로부터 출력되는 Low시그널이 제 1인버터(3)에 인가되어 High 시그널로 변환되게 된다.First, an outsider enters a door of a vehicle in order for the anti-theft selection switch 2 provided at one side of a vehicle instrument panel (not shown) to enter the interior of the vehicle that is set ON by the driver of the vehicle. When not shown), the door contact switch 1 provided on one side of the vehicle B-pillar (not shown) is turned off, and thus the low signal output from the door contact switch 1 is removed. It is applied to the inverter 3 and converted into a high signal.
또한, 정지상태인 차량의 차속센서(4)로 Low시그널이 출력되어 제 2인버터(5)에 인가되게 되는데 이때, 상기 제 2인버터(5)에 의해 상기 차속센서(4)로부터 출력된 Low시그널이 High 시그널로 변환되게 된다.In addition, a low signal is output to the vehicle speed sensor 4 of the vehicle in a stationary state and is applied to the second inverter 5. At this time, the low signal output from the vehicle speed sensor 4 by the second inverter 5 is applied. This signal is converted to High.
또한, 차량용 스티어링컬럼(도시되지 않음)의 일측 소정부위에 구비되는 시동키꽂이홈(도시되지 않음)에 시동키가 꽂혀있지 않게 되면 차량용 점화스위치(6)가 오프(OFF)상태로 되고 그에 따라 상기 점화스위치(6)로부터 출력되는 Low시그널이 제 3인버터(7)에 인가되어 High 시그널로 변환되게 된다.In addition, when the ignition key is not inserted into the ignition key mounting groove (not shown) provided at one side of the vehicle steering column (not shown), the ignition switch 6 for the vehicle is turned off. The low signal output from the ignition switch 6 is applied to the third inverter 7 to be converted into a high signal.
그에 따라서, 상기 제 1,2,3인버터(3,5,7)로부터 출력되는 High 시그널이 AND게이트(8)에 인가되면 상기 AND게이트(8) 역시 High 시그널을 출력하게 된다.Accordingly, when the high signal output from the first, second and third inverters 3, 5, and 7 is applied to the AND gate 8, the AND gate 8 also outputs a high signal.
또한, 상기 AND게이트(8)로부터 High 시그널이 출력됨에 따라 연료펌프릴레이(10)가 작동되고 그에 따라 상기 연료펌프릴레이(10)의 접속단자가 떨어지게 되는데 이때, 차량용 연료펌프모터(9)에 공급되는 차량의 밧데리전원(B+)이 차단되어 상기 연료펌프모터(9)가 작동을 정지하고 그에 따라 차량의 시동을 거는 것이 불가능하게 된다.In addition, as the high signal is output from the AND gate 8, the fuel pump relay 10 is operated, and thus the connection terminal of the fuel pump relay 10 is dropped, and is supplied to the vehicle fuel pump motor 9. The battery power source (B + ) of the vehicle is cut off, so that the fuel pump motor 9 stops operating and therefore, it is impossible to start the vehicle.
위와같이, 본 고안에 의한 차량의 도난방지회로는 차량용 인스트루먼트판넬(도시되지 않음)의 일측 소정부위에 구비되는 도난방지선택스위치(2)가 차량의 운전자에 의해 온(ON)으로 셋팅 되었을 때 차량용 점화스위치(6)가 오프(OFF)된 상태에서 침입자에 의해 차량의 도어(도시되지 않음)가 오픈되게 되면 자동으로 차량용 연료펌프모터(9)에 소정의 전원을 공급하는 차량의 밧데리전원(B+)이 차단되게 됨으로써 외부인이 도난을 목적으로 차량에 침입하여 시동을 거는 것이 불가능하게 되어 차량의 도난을 방지할 수 있게 되는 효과가 있다.As described above, the anti-theft circuit of the vehicle according to the present invention is used for a vehicle when the anti-theft selection switch 2 provided at one side of the vehicle instrument panel (not shown) is set to ON by the driver of the vehicle. When the door (not shown) of the vehicle is opened by the intruder while the ignition switch 6 is turned off, the battery power source B of the vehicle which automatically supplies a predetermined power to the vehicle fuel pump motor 9 Since + ) is blocked, it is impossible for an outsider to start the vehicle by invading the vehicle for theft, thereby preventing theft of the vehicle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045828U KR19980032929U (en) | 1996-12-05 | 1996-12-05 | Anti-theft Circuit of Vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045828U KR19980032929U (en) | 1996-12-05 | 1996-12-05 | Anti-theft Circuit of Vehicle |
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| KR19980032929U true KR19980032929U (en) | 1998-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2019960045828U KR19980032929U (en) | 1996-12-05 | 1996-12-05 | Anti-theft Circuit of Vehicle |
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| Country | Link |
|---|---|
| KR (1) | KR19980032929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100422537B1 (en) * | 2001-05-11 | 2004-03-12 | 현대자동차주식회사 | Vehicle burglary preventing device |
| KR100501363B1 (en) * | 2002-10-01 | 2005-07-18 | 현대자동차주식회사 | Apparatus for prevent vehicle from robbing |
-
1996
- 1996-12-05 KR KR2019960045828U patent/KR19980032929U/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100422537B1 (en) * | 2001-05-11 | 2004-03-12 | 현대자동차주식회사 | Vehicle burglary preventing device |
| KR100501363B1 (en) * | 2002-10-01 | 2005-07-18 | 현대자동차주식회사 | Apparatus for prevent vehicle from robbing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |