KR950011384B1 - Remote control system for anti-theft - Google Patents
Remote control system for anti-theftInfo
- Publication number
- KR950011384B1 KR950011384B1 KR1019930022170A KR930022170A KR950011384B1 KR 950011384 B1 KR950011384 B1 KR 950011384B1 KR 1019930022170 A KR1019930022170 A KR 1019930022170A KR 930022170 A KR930022170 A KR 930022170A KR 950011384 B1 KR950011384 B1 KR 950011384B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- signal
- remote control
- vehicle
- reception
- Prior art date
Links
Classifications
-
- 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
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
-
- 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
-
- 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
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/34—Detection related to theft or to other events relevant to anti-theft systems of conditions of vehicle components, e.g. of windows, door locks or gear selectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
제1도는 본 발명 무선원격조종 제어 시스템의 블록도.1 is a block diagram of a wireless remote control control system of the present invention.
제2도는 신호증폭 및 여과회로도.2 is a signal amplification and filtering circuit diagram.
제3도는 본 발명 루프형 안테나의 설치도.3 is an installation diagram of the loop antenna of the present invention.
제4도는 종래의 원격조종제어 장치의 일예도.4 is an example of a conventional remote control controller.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 루프형 안테나 2 : 신호증폭 및 여과장치1 loop antenna 2 signal amplification and filtering device
3 : 수신제어장치 4 : 동축케이블3: receiving control device 4: coaxial cable
6 : 선형안테나6: linear antenna
본원 발명은 무선원격 조종에 의하여 자동차의 도난을 방지하고 도어키와 시동의 자동작동을 위한 원격 조종 제어시스템에 관한 것이다.The present invention relates to a remote control control system for preventing theft of a vehicle by radio remote control and for automatic operation of door keys and starting.
종래의 도난 방지와 도어키 및 시동의 자동 작동을 위한 원격 장치의 경우 제4도에서와 같이 수신제어 장치(5) 본체에 선형안테나(6)를 부착하여 차체 하부등에 설치하고 있다.In the case of the conventional anti-theft and the remote device for automatic operation of the door key and start-up, as shown in FIG. 4, the linear antenna 6 is attached to the main body of the reception control apparatus 5 and installed in the lower part of the vehicle body.
그러나 이와같은 경우 안테나가 하부에 장착되어 차체에 의해 신호의 수신이 방해를 받으므로 수신 불량현상이 발생하게 되며 이러한 문제점을 해결하기 위하여 안테나만을 수신 제어장치로부터 분리시켜 별도 설치하더라도 수신용 안테나가 선형이며 신호를 증폭 하거나 여과하는 기능이 없으므로 신호수신 효율송에 문제가 있는 것이다.However, in such a case, the antenna is mounted on the lower part and the reception of the signal is hindered by the vehicle body, resulting in poor reception.In order to solve this problem, even if the antenna is separated from the reception control device and installed separately, the reception antenna is linear. And because there is no function to amplify or filter the signal, there is a problem in signal reception efficiency.
본 발명의 목적은 상기한 문제점을 고려하여 안테나의 수신효율을 극대화하므로써 보다 원거리에서 작동할 수 있는 수단을 제공하는 데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a means capable of operating at a longer distance by maximizing the reception efficiency of an antenna in view of the above problems.
본 발명은 상기한 목적을 달성하기 위하여 리모콘 송신기로부터 송신되는 신호를 수신하는 안테나와 상기 안테나가 수신한 신호 상황에 따라 도난 방지 신호를 발생하거나 도어키의 시건 상태를 잠금해제 또는 자동으로 엔진을 작동시키도록 하는 수신제어장치와로 구성되는 차량의 원결조정제어 시스템에 있어서, 상기 안테나는 Ω형의 루프형 안테나로서 그의 일단은 접지되며 타단은 트랜지스터 증폭 및 여과 회로장치를 개재하여 상기 수신제어장치에 연결되며 상기 안테나는 신호의 수신이 용이토록 차량내부 유리창에 설치토록 구성되어 있다.The present invention generates an anti-theft signal or unlocks the key state of the door key or automatically operates the engine according to the antenna receiving the signal transmitted from the remote control transmitter and the signal condition received by the antenna to achieve the above object. In the remote control control system of a vehicle comprising a reception control device configured to allow the antenna to operate, the antenna is a loop-shaped antenna of Ω type, one end of which is grounded and the other end of which is connected to the reception control device via a transistor amplification and filtering circuit device. The antenna is connected to the window inside the vehicle to facilitate signal reception.
제1도는 본 발명 시스템의 블록도로서 리모콘 송신기로부터 송신되는 신호를 수신하는 Ω형의 루프형 안테나(1)가 증폭 및 여과회로장치(2)를 개재하여 수신제어장치(3)에 동축케이블(4)로 연결되어 있다.FIG. 1 is a block diagram of a system of the present invention in which a loop-type antenna 1 of an Ω type for receiving a signal transmitted from a remote control transmitter is connected to a reception control device 3 via an amplification and filtering circuit device 2. 4) is connected.
제2도는 루프형 안테나(1)가 수신한 신호를 증폭 및 여과시키기 위한 회로장치(2)의 상세도로서 루프형 안테나(1)의 일단은 접지되며 그의 타단은 트랜지스터(Q1)의 베이스단자에 접속되어 있다. 루프형 안테나(1)로 부터 수신된 신호는 트랜지스터(Q1)의해 고주파 증폭되는데 이의 주파수 특성 즉, 여과 특성은 일종의 코일인 안테나(1)와 코일 L3값에 의해서 주어지게 된다. 코일 L2와 커패시터 C2는 동축 케이블로부터 직류전원을 얻어내며 이로부터 저항 R1,R2를 게재하여 트랜지스터 Q1의 베이스 바이어스를 만들어 준다. 여기서 저항 R3, 커패시터 C3및 C4는 루프형 안테나(1)의 성능이 온도 및 트랜지스터(Q1)의 증폭도(hfe)에 민감해지지 않도록 사용되는 것이다.2 is a detailed view of the circuit arrangement 2 for amplifying and filtering the signal received by the loop antenna 1, one end of the loop antenna 1 being grounded and the other end thereof being the base terminal of the transistor Q 1 . Is connected to. The signal received from the loop antenna 1 is a high frequency amplified by the transistor Q 1 , and its frequency characteristic, that is, the filtering characteristic, is given by the coil 1 and the coil L 3 value. Coil L 2 and capacitor C 2 derive the DC power from the coaxial cable, from which resistors R 1 and R 2 are placed to create the base bias of transistor Q 1 . Here, the resistors R 3 , capacitors C 3 and C 4 are used so that the performance of the loop antenna 1 is not sensitive to temperature and the amplification degree hfe of the transistor Q 1 .
또한, 동축케이블(4)및 코일 L3와 L4는 증폭 신호의 최적 전송을 위해 임피던스 정합이 되어 있어야 한다. 미설명 부호 R4는 트랜지스터(Q1) 의 부하저항이다.In addition, the coaxial cable (4) and coils L 3 and L 4 must be impedance matched for optimal transmission of the amplified signal. Reference numeral R 4 is a load resistance of the transistor Q 1 .
제3도는 루프형 안테나(1)와 증폭 및 잡음제거장치(2)를 운전석 전면 유리창에 설치하여 동축케이블(4)로 별도 설치되는 수신제어장치(3)에 연결한 모습의 설치도로서 안테나가 Ω형이므로 전방향에 걸쳐 수신가능하며 방향을 타지 않으며 사방이 유리창에의해 개방된 공간이므로 전파 방해불이 없어 수신상태가 양호하게 된다.3 is a diagram showing the installation of the loop antenna (1) and the amplification and noise canceling device (2) in the front windshield of the driver's seat and connected to the reception control device (3) separately installed by the coaxial cable (4). Because it is Ω type, it can be received in all directions, does not get in the direction, and since all sides are open by glass windows, there is no radio interference and the reception state is good.
이상과 같은 본 발명의 원격설치 루프형 증폭 및 여과 안테나 장치를 설치할 경우 수신신호에 고주파 증폭 및 여과기능이 추가되어 종래의 선형안테나에 비하여 월등하게 수신효율이 개선되므로써 일정한 강도와 종류의 송신 신호를 수신할 수 있는 거리, 즉, 리모콘 송신기로 무선 원격조정 자동차 도난방지, 도어키 및 시동시스템을 작동시킬 수 있는 거리가 종래의 원격설치 선형안테나 사용시보다 2배이상 길어지게 된다.When the remote installation loop type amplification and filtration antenna device of the present invention is installed, a high frequency amplification and filtration function is added to the received signal, and thus the reception efficiency is improved compared to a conventional linear antenna, thereby providing a constant intensity and type of transmission signal. The distance that can be received, that is, the distance to operate the wireless remote control vehicle theft prevention, door key and starter system with the remote control transmitter, is more than twice as long as using a conventional remote installation linear antenna.
따라서 본 시스템이 설치된 자동차의 경우 보다 원거리에서 리모콘 송신기로 수신제어장치를 작동시켜 도난 방지 장치의 작동 및 해제, 도어 자동쇠의 잠금 및 열림, 도어 개폐의 확인, 차의 위치확인 특히, 원격 시동을 걸수 있어 실용성과 편리성이 크게 증대된다.Therefore, in the case of a car equipped with this system, the reception control device is operated by a remote control transmitter at a far distance to operate and release the anti-theft device, to lock and open the door lock, to check the opening and closing of the door, and to check the position of the car, especially the remote start. It is possible to greatly increase the practicality and convenience.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930022170A KR950011384B1 (en) | 1993-10-25 | 1993-10-25 | Remote control system for anti-theft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930022170A KR950011384B1 (en) | 1993-10-25 | 1993-10-25 | Remote control system for anti-theft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950011237A KR950011237A (en) | 1995-05-15 |
| KR950011384B1 true KR950011384B1 (en) | 1995-10-02 |
Family
ID=19366466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930022170A KR950011384B1 (en) | 1993-10-25 | 1993-10-25 | Remote control system for anti-theft |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950011384B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4529762B2 (en) * | 2005-03-30 | 2010-08-25 | 株式会社デンソー | Vehicle door control system |
-
1993
- 1993-10-25 KR KR1019930022170A patent/KR950011384B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950011237A (en) | 1995-05-15 |
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