CN204895387U - Remote -anti -theft alarm system for automobile - Google Patents
Remote -anti -theft alarm system for automobile Download PDFInfo
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- CN204895387U CN204895387U CN201520726798.8U CN201520726798U CN204895387U CN 204895387 U CN204895387 U CN 204895387U CN 201520726798 U CN201520726798 U CN 201520726798U CN 204895387 U CN204895387 U CN 204895387U
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Abstract
The utility model relates to a remote -anti -theft alarm system for automobile, including on -vehicle host computer and remote controller, on -vehicle host computer includes supersonic generator, host computer CPU, host computer end signal conversion module, host computer end wireless data transmission module, warning circuit and data acquisition module, and host computer end signal conversion module, host computer end wireless data transmission module, warning circuit and data acquisition module are connected with host computer CPU respectively, and host computer end wireless data transmission module is connected with host computer end signal conversion module. The utility model discloses can carry out long -range theftproof alarm control to the vehicle, the burglar alarm misstatement rate is lower, uses safe and reliable.
Description
Technical field
The utility model relates to technical field of automobile theft prevention, particularly a SCM Based remote-anti-theft.
Background technology
In recent years, along with the high speed development with auto-industry that improves constantly of our people's living standard, automobile becomes rapidly indispensable walking-replacing tool in the work of people, life, but vehicle frequently stolen becomes again current common concern and be badly in need of the social concern that solves.Although various automobile burglar technology is widely used, traditional alarms and security systems for automobiles oneself be not suitable with the requirement of modern development, mainly have the following disadvantages: antitheft Method compare is single; Alarm range is little; Easy generation wrong report, noise jamming surrounding resident life of its voice-control alarm etc.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of remote-anti-theft, and can carry out remote antitheft alarm control to vehicle, anti-theft alarm rate of false alarm is lower, safe and reliable.
For solving the problem, the utility model provides following technical scheme:
A kind of remote-anti-theft, comprise on-vehicle host and remote controller, on-vehicle host comprises ultrasonic generator, host CPU, host side signal conversion module, host side wireless data transfer module, warning circuit and data acquisition module, host side signal conversion module, host side wireless data transfer module, warning circuit are connected with host CPU respectively with data acquisition module, and host side wireless data transfer module is connected with host side signal conversion module; Ultrasonic generator is used for sending ultrasonic signal in compartment, data acquisition module is used for the ultrasonic signal in collection vehicle and is sent to host CPU carrying out analyzing and processing, warning circuit is used for alarm operation, host side wireless data transfer module is used for and remote controller Wireless Data Transmission, host side signal conversion module is sent to host CPU after being used for host side wireless data transfer module being received wireless signal conversion, and host CPU control warning circuit carries out alarm operation and main control system end wireless data transfer module sends alerting signal to remote controller.
Remote controller comprises remote controller CPU, controls button, alerting signal display module, remote controller end wireless data transfer module and remote controller end signal modular converter, control button, alerting signal display module, remote controller end wireless data transfer module are connected with remote controller CPU respectively with remote controller end signal modular converter, and remote controller end wireless data transfer module is connected with remote controller end signal modular converter; Control button and produce remote controller signal for controlling remote controller CPU, alerting signal display module is used for display alarm information, remote controller end wireless data transfer module and host side wireless data transfer module wireless coupling, remote controller end wireless data transfer module is used for that remote controller CPU is produced remote controller signal and is wirelessly transmitted to host side wireless data transfer module, and for the alerting signal that Receiving Host end wireless data transfer module sends, and this alerting signal is sent to remote controller CPU after the conversion of remote controller end signal modular converter.
Further, warning circuit is also provided with phonetic alarm.On-vehicle host is also provided with fuel cut-off control circuit.Remote controller is also provided with buzzer phone, and this buzzer phone is connected with remote controller CPU.
Compared with prior art the beneficial effects of the utility model are:
The utility model is a kind of remote-anti-theft, remote controller is adopted to be used for controlling the on/off of warning, start signal is provided by remote controller when car owner leaves, main frame starts image data, annunciator is in alert status, the square-wave signal that now ultrasonic generator produces is added on projector, and send ultrasonic signal to compartment, through data acquisition module on-site data gathering, collection signal is amplified, host side CPU process is sent to after shaping, the amplitude of ultrasound detection circuit output signal is changeless under normal circumstances, warning circuit is not reported and is shot a glance at, when car door illegally opened door glass is broken or car body by external force collision time, the collection signal of data acquisition module changes, host side CPU carries out acquisition process to signal, final output signal, control warning circuit and carry out alarm operation, or fuel cut-off control circuit carries out oil-break operation, host side CPU is to host side wireless data transfer module signal simultaneously, radio transmitting apparatus is driven to transmit to the remote controller of car owner, realize alarm display, the functions such as prompting, remote antitheft alarm control can be carried out to vehicle, anti-theft alarm rate of false alarm is lower, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model is on-vehicle host structural representation.
Fig. 2 is the utility model system remote controller structure schematic diagram.
Description of reference numerals: 11. host CPUs; 12. host side signal conversion module; 13. host side wireless data transfer modules; 14. warning circuits; 15. host side data acquisition modules; 21. remote controller end signal modular converters; 22. remote controller end wireless data transfer modules; 23. alerting signal display modules; 24. by key control; 25. remote controller CPU.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, detailed description of the invention of the present utility model is described in further detail:
Referring to figs. 1 through a kind of remote-anti-theft shown in Fig. 2, comprise on-vehicle host and remote controller, on-vehicle host comprises ultrasonic generator, host CPU 11, host side signal conversion module 12, host side wireless data transfer module 13, warning circuit 14 and data acquisition module 15, host side signal conversion module 12, host side wireless data transfer module 13, warning circuit 14 are connected with host CPU 11 respectively with data acquisition module 15, and host side wireless data transfer module 13 is connected with host side signal conversion module 12, ultrasonic generator is used for sending ultrasonic signal in compartment, data acquisition module 15 is for the ultrasonic signal in collection vehicle and be sent to host CPU 11 and carry out analyzing and processing, warning circuit 14 is for alarm operation, host side wireless data transfer module 13 for remote controller Wireless Data Transmission, host side signal conversion module 12 is sent to host CPU 11 after host side wireless data transfer module 13 being received wireless signal conversion, host CPU 11 controls warning circuit 14 to carry out alarm operation and main control system end wireless data transfer module 13 and sends alerting signal to remote controller.
Remote controller comprises remote controller CPU25, controls button 24, alerting signal display module 23, remote controller end wireless data transfer module 22 and remote controller end signal modular converter 21, control button 24, alerting signal display module 23, remote controller end wireless data transfer module 22 are connected with remote controller CPU25 respectively with remote controller end signal modular converter 21, and remote controller end wireless data transfer module 22 is connected with remote controller end signal modular converter 21, control button 24 and produce remote controller signal for controlling remote controller CPU25, alerting signal display module 23 is for display alarm information, remote controller end wireless data transfer module 22 and host side wireless data transfer module 13 wireless coupling, remote controller end wireless data transfer module 22 is wirelessly transmitted to host side wireless data transfer module 13 for remote controller CPU25 is produced remote controller signal, and for alerting signal that Receiving Host end wireless data transfer module 13 sends, and this alerting signal is sent to remote controller CPU25 after remote controller end signal modular converter 21 is changed.
Warning circuit 14 is also provided with phonetic alarm, points out for audio alert.On-vehicle host is also provided with fuel cut-off control circuit.Remote controller is also provided with buzzer phone, and this buzzer phone is connected with remote controller CPU25.
This kind of remote-anti-theft principle of work and process as follows:
It adopts remote controller to be used for controlling the on/off of warning, start signal is provided by remote controller when car owner leaves, main frame starts image data, annunciator is in alert status, the square-wave signal that now ultrasonic generator produces is added on projector, and send ultrasonic signal to compartment, through data acquisition module on-site data gathering, collection signal is amplified, host side CPU process is sent to after shaping, the amplitude of ultrasound detection circuit output signal is changeless under normal circumstances, warning circuit is not reported and is shot a glance at, when car door illegally opened door glass is broken or car body by external force collision time, the collection signal of data acquisition module changes, host side CPU carries out acquisition process to signal, final output signal, control warning circuit and carry out alarm operation, or fuel cut-off control circuit carries out oil-break operation, host side CPU is to host side wireless data transfer module signal simultaneously, radio transmitting apparatus is driven to transmit to the remote controller of car owner, realize alarm display, the functions such as prompting, remote antitheft alarm control can be carried out to vehicle, anti-theft alarm rate of false alarm is lower, safe and reliable.
In this remote-anti-theft, circuit for remotely controlling adopts wireless data transfer module module, and the digital coding that an instruction just exports a byte launched by remote controller.The FM signal that wireless receiving termination receives waits for next instruction through enlarge leadingly, signal conversion, pulse demodulation.Wireless data transfer module can realize Long Distant Transmit, and this circuit remote range field can reach one kilometer.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (5)
1. a remote-anti-theft, comprise on-vehicle host and remote controller, it is characterized in that: on-vehicle host comprises ultrasonic generator, host CPU (11), host side signal conversion module (12), host side wireless data transfer module (13), warning circuit (14) and data acquisition module (15), host side signal conversion module (12), host side wireless data transfer module (13), warning circuit (14) is connected with host CPU (11) respectively with data acquisition module (15), host side wireless data transfer module (13) is connected with host side signal conversion module (12), ultrasonic generator is used for sending ultrasonic signal in compartment, data acquisition module (15) is for the ultrasonic signal in collection vehicle and be sent to host CPU (11) and carry out analyzing and processing, warning circuit (14) is for alarm operation, host side wireless data transfer module (13) for remote controller Wireless Data Transmission, host side signal conversion module (12) is sent to host CPU (11) after host side wireless data transfer module (13) being received wireless signal conversion, host CPU (11) control warning circuit (14) carries out alarm operation and main control system end wireless data transfer module (13) sends alerting signal to remote controller.
2. remote-anti-theft according to claim 1, it is characterized in that: remote controller comprises remote controller CPU (25), control button (24), alerting signal display module (23), remote controller end wireless data transfer module (22) and remote controller end signal modular converter (21), control button (24), alerting signal display module (23), remote controller end wireless data transfer module (22) is connected with remote controller CPU (25) respectively with remote controller end signal modular converter (21), remote controller end wireless data transfer module (22) is connected with remote controller end signal modular converter (21), control button (24) and produce remote controller signal for controlling remote controller CPU (25), alerting signal display module (23) is for display alarm information, remote controller end wireless data transfer module (22) and host side wireless data transfer module (13) wireless coupling, remote controller end wireless data transfer module (22) is wirelessly transmitted to host side wireless data transfer module (13) for remote controller CPU (25) is produced remote controller signal, and for alerting signal that Receiving Host end wireless data transfer module (13) sends, and this alerting signal is sent to remote controller CPU (25) after remote controller end signal modular converter (21) conversion.
3. remote-anti-theft according to claim 1 and 2, is characterized in that: warning circuit (14) is also provided with phonetic alarm.
4. remote-anti-theft according to claim 3, is characterized in that: on-vehicle host is also provided with fuel cut-off control circuit.
5. remote-anti-theft according to claim 2, is characterized in that: remote controller is also provided with buzzer phone, and this buzzer phone is connected with remote controller CPU (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726798.8U CN204895387U (en) | 2015-09-18 | 2015-09-18 | Remote -anti -theft alarm system for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726798.8U CN204895387U (en) | 2015-09-18 | 2015-09-18 | Remote -anti -theft alarm system for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895387U true CN204895387U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726798.8U Expired - Fee Related CN204895387U (en) | 2015-09-18 | 2015-09-18 | Remote -anti -theft alarm system for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895387U (en) |
-
2015
- 2015-09-18 CN CN201520726798.8U patent/CN204895387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |