CN201573616U - Multifunctional car burglar alarm - Google Patents
Multifunctional car burglar alarm Download PDFInfo
- Publication number
- CN201573616U CN201573616U CN2009202642939U CN200920264293U CN201573616U CN 201573616 U CN201573616 U CN 201573616U CN 2009202642939 U CN2009202642939 U CN 2009202642939U CN 200920264293 U CN200920264293 U CN 200920264293U CN 201573616 U CN201573616 U CN 201573616U
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- CN
- China
- Prior art keywords
- main frame
- central controller
- remote controller
- controller
- burglar alarm
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional car burglar alarm comprising a main machine and a two-way remote controller, wherein the main machine comprises a central controller of the main machine, an FSK high-frequency transmitting and receiving module of the main machine, a driving circuit and a power circuit; the power circuit supplies power for various circuits; the central controller of the main machine is connected with the FSK high-frequency transmitting and receiving module of the main machine for two-way data transmission; the two-way remote controller comprises a central controller of the remote controller and an FSK high-frequency transmitting and receiving module of the remote controller; the central controller of the remote controller is connected with the FSK high-frequency transmitting and receiving module of the remote controller for two-way data transmission; and the central controller of the main machine builds communication channels with the central controller of the remote controller through the FSK high-frequency transmitting and receiving module of the main machine and the FSK high-frequency transmitting and receiving module of the remote controller. The multifunctional car burglar alarm has the advantages of long data transmission distance, high security and simple circuit; in addition, the out of control false alarm rate of the burglar alarm is low owing to good anti-noise performance of the FSK.
Description
(1) technical field:
The utility model relates to a kind of multifunctional vehicle Car Burglar Alarm.
(2) background technology:
Existing anti-theft device for vehicle comprises main frame and remote controller, and the wireless high-frequency RF transmission signals that adopt carry out communication more between main frame and the remote controller, usually have only the one-way transmission data, promptly have only remote controller to send instruction, and the distance that transmits is limited, generally 100 meters scope to main frame.But the simple easy crack of these signals, out-of-control phenomenon takes place in regular meeting in the time of also, and function is perfect inadequately.
(3) utility model content:
In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple in structure, can two-way transfer of data, remote control distance anti-theft device for vehicle far away, safe and reliable.
The utility model is achieved by the following technical solution:
A kind of multifunctional vehicle Car Burglar Alarm, it is characterized in that: it comprises main frame and two-way remote control, wherein: main frame comprises main frame central controller, main frame FSK high-frequency emission receiver module, driving circuit and power circuit, power circuit is the each several part circuit supply, and main frame central controller and main frame FSK high-frequency emission receiver module connect and the bi-directional data; Two-way remote control comprises remote controller central controller and remote controller FSK high-frequency emission receiver module, and remote controller central controller and remote controller FSK high-frequency emission receiver module connect and the bi-directional data; The main frame central controller is set up communication channel by main frame FSK high-frequency emission receiver module and remote controller FSK high-frequency emission receiver module and remote controller central controller.
The utility model compared with prior art has following advantage: adopt FSK high-frequency emission receiver module, FSK (Frequency-shift keying) is a shift keying technique, goes the frequency of modulated carrier exactly with digital signal.Its major advantage has realization easily, antinoise and fade-resistant better performances.It is to utilize the discrete value characteristics of baseband digital signal to go the keyed carrier frequency to transmit a kind of digital modulation technique of information, transmits the distance of data, and is all effective in 1500 meters the scope, the level security height, circuit is simple, because the noise robustness of FSK is good, makes Car Burglar Alarm rate of false alarm out of control low.
The input end of described main frame central controller is connected with vibration detecting unit, side door detecting unit, foot brake wireline inspection unit and key position detecting unit respectively.
The mouth of described main frame central controller connects loudspeaker, central door lock control unit, indicator, electric window and luggage boot respectively by driving circuit.
The mouth of described main frame central controller is electrically connected with engine control relay and LED light, the startup of engine control relay Control of Automobile engine or close down.
Described main frame central controller and remote controller central controller adopt central processor CPU, and driving circuit is to adopt Darlington transistor ULN2003.
(4) description of drawings:
Fig. 1 is a circuit block diagram of the present utility model.
(5) specific embodiment:
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
As shown in Figure 1, a kind of multifunctional vehicle Car Burglar Alarm of the utility model, it comprises main frame and two-way remote control, wherein: main frame comprises main frame central controller, main frame FSK high-frequency emission receiver module, driving circuit and power circuit, power circuit is the each several part circuit supply, and main frame central controller and main frame FSK high-frequency emission receiver module connect and the bi-directional data; Two-way remote control comprises remote controller central controller and remote controller FSK high-frequency emission receiver module, and remote controller central controller and remote controller FSK high-frequency emission receiver module connect and the bi-directional data; The main frame central controller is set up communication channel by main frame FSK high-frequency emission receiver module and remote controller FSK high-frequency emission receiver module and remote controller central controller.The input end of described main frame central controller is connected with vibration detecting unit, side door detecting unit, foot brake wireline inspection unit and key position detecting unit respectively.The mouth of described main frame central controller connects loudspeaker, central door lock control unit, indicator, electric window and luggage boot respectively by driving circuit.The mouth of main frame central controller is electrically connected with engine control relay and LED light, the startup of engine control relay Control of Automobile engine or close down.Main frame central controller and remote controller central controller adopt central processor CPU.Driving circuit is to adopt Darlington transistor ULN2003.
The foregoing description is a better embodiment of the present utility model; but embodiment of the present utility model is not limited thereto; other are any not to deviate from change, the modification done under spirit of the present utility model and the principle, substitute, combination, simplify; be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (6)
1. multifunctional vehicle Car Burglar Alarm, it is characterized in that: it comprises main frame and two-way remote control, wherein: main frame comprises main frame central controller, main frame FSK high-frequency emission receiver module, driving circuit and power circuit, power circuit is the each several part circuit supply, and main frame central controller and main frame FSK high-frequency emission receiver module connect and the bi-directional data; Two-way remote control comprises remote controller central controller and remote controller FSK high-frequency emission receiver module, and remote controller central controller and remote controller FSK high-frequency emission receiver module connect and the bi-directional data; The main frame central controller is set up communication channel by main frame FSK high-frequency emission receiver module and remote controller FSK high-frequency emission receiver module and remote controller central controller.
2. a kind of multifunctional vehicle Car Burglar Alarm according to claim 1 is characterized in that: the input end of described main frame central controller is connected with vibration detecting unit, side door detecting unit, foot brake wireline inspection unit and key position detecting unit respectively.
3. a kind of multifunctional vehicle Car Burglar Alarm according to claim 1 and 2 is characterized in that: the mouth of described main frame central controller connects loudspeaker, central door lock control unit, indicator, electric window and luggage boot respectively by driving circuit.
4. a kind of multifunctional vehicle Car Burglar Alarm according to claim 1 and 2, it is characterized in that: the mouth of main frame central controller is electrically connected with engine control relay and LED light, the startup of engine control relay Control of Automobile engine or close down.
5. a kind of multifunctional vehicle Car Burglar Alarm according to claim 1 and 2 is characterized in that: main frame central controller and remote controller central controller adopt central processor CPU.
6. a kind of multifunctional vehicle Car Burglar Alarm according to claim 3 is characterized in that: driving circuit is to adopt Darlington transistor ULN2003.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202642939U CN201573616U (en) | 2009-11-30 | 2009-11-30 | Multifunctional car burglar alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202642939U CN201573616U (en) | 2009-11-30 | 2009-11-30 | Multifunctional car burglar alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573616U true CN201573616U (en) | 2010-09-08 |
Family
ID=42693493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202642939U Expired - Fee Related CN201573616U (en) | 2009-11-30 | 2009-11-30 | Multifunctional car burglar alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573616U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424031A (en) * | 2011-11-18 | 2012-04-25 | 施舸 | Remote control starting device suitable for automobile with RFID (radio frequency identification device) antitheft system |
| CN102582537A (en) * | 2010-12-17 | 2012-07-18 | 通用汽车环球科技运作有限责任公司 | Bi-directional vhf-uhf polling mechanisms for intelligent peps polling |
| CN106427887A (en) * | 2016-11-17 | 2017-02-22 | 上海科世达-华阳汽车电器有限公司 | Feedback device and method for remote-control locking of vehicle doors |
| CN109080578A (en) * | 2018-09-20 | 2018-12-25 | 中山航领电子技术研究有限公司 | A kind of Intelligent programmable alarm |
-
2009
- 2009-11-30 CN CN2009202642939U patent/CN201573616U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582537A (en) * | 2010-12-17 | 2012-07-18 | 通用汽车环球科技运作有限责任公司 | Bi-directional vhf-uhf polling mechanisms for intelligent peps polling |
| CN102582537B (en) * | 2010-12-17 | 2015-03-18 | 通用汽车环球科技运作有限责任公司 | Bi-directional vhf-uhf polling mechanisms for intelligent PEPS polling |
| CN102424031A (en) * | 2011-11-18 | 2012-04-25 | 施舸 | Remote control starting device suitable for automobile with RFID (radio frequency identification device) antitheft system |
| CN106427887A (en) * | 2016-11-17 | 2017-02-22 | 上海科世达-华阳汽车电器有限公司 | Feedback device and method for remote-control locking of vehicle doors |
| CN109080578A (en) * | 2018-09-20 | 2018-12-25 | 中山航领电子技术研究有限公司 | A kind of Intelligent programmable alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20111130 |