CN2193285Y - Automobile remote-control alarm - Google Patents
Automobile remote-control alarm Download PDFInfo
- Publication number
- CN2193285Y CN2193285Y CN94211731U CN94211731U CN2193285Y CN 2193285 Y CN2193285 Y CN 2193285Y CN 94211731 U CN94211731 U CN 94211731U CN 94211731 U CN94211731 U CN 94211731U CN 2193285 Y CN2193285 Y CN 2193285Y
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- China
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- signal receiver
- output
- automatic control
- control circuit
- automobile
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- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an automobile remote-control alarm, which is composed of a signal receiver, an automatic control circuit and a sound alarm circuit. The signal receiver adopts a radio pager, and the output of the signal receiver is connected with the input end of the automatic control circuit; the output of the automatic control circuit respectively controls the sound alarm circuit and the power supply of an igniter for an automobile, and also controls power supply of an automobile door latching circuit and an electromagnetic valve of an automatic spraying device in order to close all the automobile doors of the stolen automobile and spray an orange colored paint on a windscreen of the automobile, and in such a way, the vision line of a driver can be prevented. The utility model has the advantages of simple structure, far remote-control distance, strong anti-disassembly function and better concealed installation.
Description
The utility model relates to a kind of super car remote annunciator.
Chinese patent CN2067238U discloses a kind of " automobile burglar, radio alarming device ", and it is made up of emission coefficient and receiving system.The shortcoming of this alarms and security systems for automobiles is that circuit is complicated, and ranging coverage be subjected to emissive power restriction and can not be too far away.
The purpose of this utility model is the shortcoming at above-mentioned prior art, and a kind of car alarm that adopts radio paging set as remote control receiver is provided.
The purpose of this utility model is achieved in that it is made up of signal receiver A, automatic control circuit B and sound alarm circuit C, the output of signal receiver A connects the input end of automatic control circuit B, the output difference guide sound warning circuit C of automatic control circuit B and the power supply of automobile igniter F, signal receiver A adopts radio paging set.The output of automatic control circuit A is the power supply of Control of Automobile car door lockout circuit D also.The electromagnetic valve E of automatic spray apparatus is also controlled in the output of automatic control circuit A.
When automobile was stolen, control center sent alarm command, after signal receiver is received instruction, and automatic control circuit meeting closing automobile ignition device, and make sound alarm circuit work, send strong alarm song that be enough to come into the picture, continuous; All car doors of the SELF CL of automatic control circuit meeting simultaneously automobile; And automobile also will be automatically a kind of special coating of shelves spraying on glass aweather, with blocking-up person for driving a car's sight line and give passerby, help public security department to find stolen vehicle rapidly with tangible warning label.
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a functional block diagram of the present utility model.
Fig. 2 is schematic circuit diagram of the present utility model.
Fig. 3 is the sound alarm circuit schematic diagram.
By Fig. 1-Fig. 3 as can be known, the utility model is made up of signal receiver A, automatic control circuit B and sound alarm circuit, the output of signal receiver A connects the input end of automatic control circuit B, the output difference guide sound warning circuit C of automatic control circuit B and the power supply of automobile igniter F, signal receiver A adopts radio paging set.
The output of automatic control circuit B is the power supply of Control of Automobile car door lockout circuit D also.
The electromagnetic valve E of automatic spray apparatus is also controlled in the output of automatic control circuit B.
Automatic control circuit B is made up of relay J 1-J4, resistance R 1-R4, and J1 is controlled by the output of signal receiver, and J2 is controlled by J1, and J3 is controlled by J2.R1 be connected to the 12V power supply after R2 connects, the output negative terminal of signal receiver A is connected with the series connection node of R1 and R2.R3 be connected to the 12V power supply after R4 connects, the line bag one termination power negative pole of relay J 1, the other end removes to connect the output plus terminal of signal receiver A by the contact J2-1 of relay J 2, perhaps is connected to the series connection node place of R3 and R4.
Sound alarm circuit C is made up of aerotron BG1-BG4, resistance R 5-R11, capacitor C 1-C4, loudspeaker Y, and unijunction transistor BG1, R5-R7, C2 form modulator, and BG2-BG3, R8-R10, C3, C4 form king oscillator, and BG4, R11 are the power amplifier level.The emitter of unijunction transistor BG1 is leaded up to C2 power connection negative pole, another road connects the base stage of BG2 and the end of C4 by R5, the collecting electrode of another termination BG3 of C4, R7 is the D2 base resistance, and R6 is the D1 base resistance, and the base stage of BG2 is by R8 power connection negative pole, the emitter power connection positive pole of BG2, the collecting electrode of BG2 connects the base stage of BG3 by C3, and the collecting electrode of BG3 connects the base stage of BG4 by R11, and loudspeaker Y is serially connected in the collecting electrode of BG4.
Principle of work of the present utility model is as follows:
Now the radio paging set of widespread use is as remote control receiver in the utility model employing, and it is accurate to receive, and percentage error is low, strong security.Each automobile all will have a unique encoding, and after the owner of lost property reported lost property to the authorities, the instruction that control center sends will be sent alerting signal by the wireless paging network of national network.And the receiver that is contained in the automobile can receive this signal at once.This signal causes the J1 action after circuits is added on the relay J 1 by giving of being made up of R1, R2.Relay J 2 is again because of the conducting of J1-1 closure.Contact J2-1 can switch to the J1 operating coil on the pull up circuit of being made up of R3, R4 automatically to keep the J1 conducting, J2-2 meeting cutin relay J3.J3 action back J3-1 can connect audible alarm circuit automatically.At this moment chimes of doom was deafening in automobile can send closely; Distant location is than the chimes of doom of the more awake news of continuous newspaper sound.J3-2 can cut off the high-tension coil of automotive ignition system, with the closing automobile engine system; J3-3 can disconnect the car door lockout circuit of some high-grade automobiles, to close all car doors of stolen vehicle; J3-4 can also connect the electromagnetic valve of automatic-spraying circuit, with the special coating of a kind of salmon pink of spraying on the automobile windscreen, also gives passerby with tangible alarm mark with the sight line that stops the person for driving a car.Relay J 4 is tamper-proof circuit, and when the cracksman found that Car Burglar Alarm and attempt are dismantled, the operating coil of J4 opened circuit, and normally closed contact J4-1 can be automatically with the short circuit of automotive battery both positive and negative polarity, so that this car can not start fully.K switch 1 is connected with J4-1, earlier K1 is opened during installation.
In sound alarm circuit shown in Figure 3, the output of the modulator of being made up of unijunction transistor BG1 and R5-R7 modulation king oscillator produces intermittently frequency modulated sound, drives loudspeaker by power amplifier level BG3 and produces eye-catching chimes of doom.
Preferably hidden measure is adopted in installation of the present utility model. This novel advantage is simple in structure, and remote control distance is especially far away, and anti-disassembling function is strong, applied range.
Claims (5)
1, a kind of super car remote annunciator, it is characterized in that it is made up of signal receiver A, automatic control circuit B and sound alarm circuit C, the output of signal receiver A connects the input end of automatic control circuit B, the output difference guide sound warning circuit C of automatic control circuit B and the power supply of automobile igniter F, signal receiver A adopts radio paging set.
2, annunciator according to claim 1, the output that it is characterized in that automatic control circuit B is the power supply of Control of Automobile car door lockout circuit D also.
3, annunciator according to claim 1 and 2 is characterized in that the output of automatic control circuit B also controls the electromagnetic valve E of automatic spray apparatus.
4, annunciator according to claim 3, it is characterized in that automatic control circuit B is made up of relay J 1-J4, resistance R 1-R4, J1 is controlled by the output of signal receiver, J2 is controlled by J1, J3 is controlled by J2, R1 be connected to the 12V power supply after R2 connects, the output negative terminal of signal receiver A is connected with the series connection node of R1 and R2.R3 be connected to the 12V power supply after R4 connects, the line bag one termination power negative pole of relay J 1, the other end removes to connect the output plus terminal of signal receiver A by the contact J2-1 of relay J 2, perhaps is connected to the series connection node place of R3 and R4.
5, annunciator according to claim 4, it is characterized in that sound alarm circuit C is by aerotron BG1-BG4, resistance R 5-R11, capacitor C 1-C4, loudspeaker Y is formed, unijunction transistor BG1, R5-R7, C2 forms modulator, BG2-BG3, R8-R10, C3, C4 forms king oscillator, BG4, R11 is the power amplifier level, the emitter of unijunction transistor BG1 is leaded up to C2 power connection negative pole, another road connects the base stage of BG2 and the end of C4 by R5, the collecting electrode of another termination BG3 of C4, R7 is the D2 base resistance, R6 is the D1 base resistance, the base stage of BG2 is passed through R8 power connection negative pole, the emitter power connection positive pole of BG2, and the collecting electrode of BG2 connects the base stage of BG3 by C3, the collecting electrode of BG3 connects the base stage of BG4 by R11, and loudspeaker Y is serially connected in the collecting electrode of BG4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94211731U CN2193285Y (en) | 1994-05-06 | 1994-05-06 | Automobile remote-control alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94211731U CN2193285Y (en) | 1994-05-06 | 1994-05-06 | Automobile remote-control alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193285Y true CN2193285Y (en) | 1995-03-29 |
Family
ID=33828772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94211731U Expired - Fee Related CN2193285Y (en) | 1994-05-06 | 1994-05-06 | Automobile remote-control alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193285Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996039782A1 (en) * | 1995-06-06 | 1996-12-12 | Guoliang Luo | A remote controller using a radio paging network |
| CN101746354A (en) * | 2010-03-11 | 2010-06-23 | 陈建峰 | Vehicle burglar alarm |
-
1994
- 1994-05-06 CN CN94211731U patent/CN2193285Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996039782A1 (en) * | 1995-06-06 | 1996-12-12 | Guoliang Luo | A remote controller using a radio paging network |
| CN101746354A (en) * | 2010-03-11 | 2010-06-23 | 陈建峰 | Vehicle burglar alarm |
| CN101746354B (en) * | 2010-03-11 | 2011-06-08 | 陈建峰 | Vehicle burglar alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |