KR970039458A - Anti-theft device - Google Patents
Anti-theft device Download PDFInfo
- Publication number
- KR970039458A KR970039458A KR1019950047717A KR19950047717A KR970039458A KR 970039458 A KR970039458 A KR 970039458A KR 1019950047717 A KR1019950047717 A KR 1019950047717A KR 19950047717 A KR19950047717 A KR 19950047717A KR 970039458 A KR970039458 A KR 970039458A
- Authority
- KR
- South Korea
- Prior art keywords
- theft device
- vehicle
- engine ecu
- present
- battery power
- Prior art date
Links
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- Ignition Installations For Internal Combustion Engines (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
본 발명은 자동차의 도난 방지장치에 관한 것으로서, 종래 차량의 도난 방지장치는 시동이 완료될 수 있는 상태에서 도난 방지장치가 작동하여 스타트 모터를 제어하게 되어 있어 침입자가 침입될 수 있는 회로상의 모순이 존재하는 문제점이 있었다.The present invention relates to an anti-theft device for a vehicle, and a conventional anti-theft device for a vehicle is configured to control a start motor by operating the anti-theft device in a state where starting can be completed, and thus there is a contradiction in a circuit in which an intruder can enter. There was a problem present.
이에 본 발명은 차량의 도난 방지장치에 있어서, 밧데리 전원이 연결된 점화키 스위치(50)를 엔진 ECU(80)에 입력하며, 도난 방지장치(10)의 출력단자를 엔진 ECU(80)에 입력하고, 상기 엔진 ECU(80)에 의하여 컨트롤 릴레이(60)가 작동되게 하여, 상기 밧데리 전원(B+)이 연료펌프 및 차량의 전장 시스템에 전원이 공급되게 구성한다.In the present invention, in the vehicle anti-theft device, the ignition key switch 50 connected to the battery power is input to the engine ECU 80, and the output terminal of the anti-theft device 10 is input to the engine ECU 80, The control relay 60 is operated by the engine ECU 80 so that the battery power source B + is supplied with power to the fuel pump and the electric system of the vehicle.
이와같이 본 발명을 이용한 자동차는 점화키 스위치에 의하여 엔진 ECU에 전원을 공급한 후 엔진 ECU에 의하여 직접적으로 도난 방지장치의 상태를 확인할 수 있게 되므로서, 침입자가 차량의 안전장치에 침입할 수 있는 기회를 원천적으로 봉쇄할 수 있는 효과가 있다.As described above, the vehicle using the present invention can check the state of the anti-theft device directly by the engine ECU after supplying power to the engine ECU by the ignition key switch, thereby allowing an intruder to break into the vehicle safety device. There is an effect that can block the source.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명을 적용한 도난 방지장치의 회로도.2 is a circuit diagram of an anti-theft device to which the present invention is applied.
제3도는 종래 장치의 알고리즘.3 is an algorithm of a conventional device.
제4도는 본 발명의 알고리즘.4 is the algorithm of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950047717A KR100217573B1 (en) | 1995-12-08 | 1995-12-08 | Anti-theft vehicle security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950047717A KR100217573B1 (en) | 1995-12-08 | 1995-12-08 | Anti-theft vehicle security system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970039458A true KR970039458A (en) | 1997-07-24 |
| KR100217573B1 KR100217573B1 (en) | 1999-09-01 |
Family
ID=19438489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950047717A KR100217573B1 (en) | 1995-12-08 | 1995-12-08 | Anti-theft vehicle security system |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100217573B1 (en) |
-
1995
- 1995-12-08 KR KR1019950047717A patent/KR100217573B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100217573B1 (en) | 1999-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20050524 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |