CN103029681A - Automobile security anti-theft device - Google Patents
Automobile security anti-theft device Download PDFInfo
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- CN103029681A CN103029681A CN2013100017968A CN201310001796A CN103029681A CN 103029681 A CN103029681 A CN 103029681A CN 2013100017968 A CN2013100017968 A CN 2013100017968A CN 201310001796 A CN201310001796 A CN 201310001796A CN 103029681 A CN103029681 A CN 103029681A
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Abstract
The invention discloses an automobile security anti-theft device. The automobile security anti-theft device comprises a tyre pressure detection device, a central controller and a handheld electronic device, wherein the tyre pressure detection device is mounted in a tyre and is connected with the central controller in a wireless communication mode; the tyre pressure detection device detects tyre pressure, temperature and acceleration parameters of the tyre and transmits the parameters to the central controller in a wireless mode; the central controller is mounted in an automobile body and is connected with the handheld electronic device in a wireless communication mode; the central controller is provided with a wireless emitter and a wireless receiver; and the central controller transmits a signal to the handheld electronic device through the wireless emitter and receives a feedback signal of the handheld electronic device through the wireless receiver. The automobile security anti-theft device realizes the security anti-theft function by utilizing the conventional tyre pressure detection device and the data detected by the tyre pressure detection device, so that the research and development cost of the automobile security anti-theft device is greatly reduced, the using cost of the automobile security anti-theft device is reduced and the structure is simpler.
Description
Technical field
The present invention relates to a kind of automotive anti-theft device.
Background technology
In the prior art, alarms and security systems for automobiles can divide three major types usually: mechanical type, electronic type and network type.Hook lock, handle lock and speed change gear lock etc. belong to the mechanical type anti-theft device, it mainly is to keep off the purpose that reaches antitheft by locking clutch, braking, throttle or bearing circle, speed change, such as application number 200710068532.9 disclosed " a kind of automobile steering wheel theftproof lock ".Yet the mechanical type anti-theft device is locked in conspicuous position, and thief has in-depth study to it, and therefore, it is very easy to be unlocked, and does not have the safe antitheft effect.
Blade inserting, button and distance type etc. belong to the electronic type anti-joyride device, and it mainly is to reach antitheft purpose by network type electron or starting, has simultaneously antitheft and sound alarm function, is 200610061872.4 disclosed " alarms and security systems for automobiless " such as application number.Yet the electronic type anti-joyride device of prior art is installed in ignition device, starter gear or door lock assembly place, known by thief, and it all is a cover system of independent research and development, and use cost is higher.
Gps satellite location automotive theft proof system belongs to the network type anti-joyride device, it mainly is to reach antitheft purpose by network type electron or starting, and also can pass through simultaneously the gps satellite position fixing system, alarm message and warning vehicle position are sent to alarm center, are 201120094139.9 disclosed " a kind of alarms and security systems for automobiless based on GPS " such as application number.Yet the network type anti-joyride device of prior art all is a cover holonomic system of independent research and development, and its use cost is higher.
In the prior art, mounting tyre pressure test device on vehicle tyre is used for the detecting parameters such as tire pressure, temperature and acceleration/accel relevant with tire usually, is provided with signal emission module in the tire pneumatic pressure detector.Central process unit and read out instrument, signalization receiver module in the central process unit, and read out instrument and central process unit wired connection are installed in vehicle body.Tire pneumatic pressure detector sends the parameters such as tire pressure, temperature and acceleration/accel that detect to signal receiving module by signal emission module, and central process unit is transferred to read out instrument with signal, shown by it, and then whether the inflation pressure of judging tire is in normal range of pressure, whether temperature is in normal range of temperatures, and the speed of calculating tire.
Yet, the parameters such as tire pressure, temperature and acceleration/accel relevant with tire that the tire pneumatic pressure detector detecting obtains, be not applied in the anti-joyride device, but independently develop in addition the complete alarms and security systems for automobiles of a cover, it greatly increases R﹠D costs and the use cost of alarms and security systems for automobiles.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure and automotive anti-theft device that use cost is low.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of automotive anti-theft device comprises tire pneumatic pressure detector, central controller and hand-hold electronic device; Tire pneumatic pressure detector is installed in the tire, is connected with the central controller wireless telecommunications, and tire pressure, temperature and the acceleration parameter of tire pneumatic pressure detector detecting tire, and radio to central controller; Central controller is installed in the vehicle body, be connected with the hand-hold electronic device wireless telecommunications, wireless launcher and wireless receiver are set in the central controller, central controller passes through the wireless launcher signal transmission to hand-hold electronic device, and receives the feedback signal of hand-hold electronic device by wireless receiver.
Further, also comprise GPS, GPS is installed in the vehicle body, is connected with central controller.
Further, GPS is built in central controller, with the central controller wired connection.
Further, GPS is placed on central controller, is connected with central controller is wired or wireless.
Further, central controller also comprises microcontroller, holder, power subsystem unit, radiofrequency launcher and radio frequency receiver; Holder, power subsystem unit, radiofrequency launcher, radio frequency receiver, wireless launcher and wireless receiver are connected with microcontroller respectively; Radio frequency receiver receives the signal transmission of tire pneumatic pressure detector, and signal is transferred to microcontroller, microcontroller by radiofrequency launcher with signal feedback to tire pneumatic pressure detector; Microcontroller to hand-hold electronic device, receives the feedback signal of hand-hold electronic device by the wireless launcher signal transmission by wireless receiver.
Further, each tire is the mounting tyre pressure test device all, and corresponding each tire location arranges respectively radio frequency receiver and radiofrequency launcher, and radio frequency receiver and radiofrequency launcher are connected with microcontroller respectively.
Further, central controller also comprises read out instrument and data input unit, and read out instrument and data input unit are connected with microcontroller respectively.
Further, the alarm signal module is set in the central controller, the alarm signal module is connected with microcontroller, and is connected with wireless launcher by trigger switch.
Further, tire pneumatic pressure detector comprises acceleration pick-up, pressure sensor, temperature sensor, microcontroller, holder, power subsystem unit, radiofrequency launcher and radio frequency receiver; Acceleration pick-up, pressure sensor, temperature sensor, holder, power subsystem unit, radiofrequency launcher and radio frequency receiver are connected with microcontroller respectively; Pressure sensor, temperature sensor and acceleration pick-up are detected respectively tire pressure, temperature and the acceleration parameter of tire, and this parameter is transferred to microcontroller, are stored in the holder, are transferred to central controller by radiofrequency launcher simultaneously; Microcontroller receives the feedback signal of central controller by radio frequency receiver.
After adopting such scheme; the present invention utilizes tire pneumatic pressure detector to detect tire pressure, temperature and the acceleration parameter of the tire that obtains; wireless launcher by central controller is with this parameter; especially acceleration/accel conversion rear tyre speed parameter is transferred to hand-hold electronic device; thereby judge whether automobile is in unusual mobile status; if automobile is in unusual mobile status; then the hand-hold electronic device transfer instruction makes engine off or other temporary protection measure to central controller; transmit simultaneously alerting signal to the alarm processing center, realize anti-theft security function.
Therefore, the present invention utilizes the data of existing tire pneumatic pressure detector and detecting thereof, realizes anti-theft security function, and it greatly reduces the R﹠D costs of automotive anti-theft device, reduce the use cost of automotive anti-theft device, and structure is comparatively simple.
Description of drawings
Fig. 1 is the embodiment of the invention one structural representation;
Fig. 2 is the embodiment of the invention one structural representation (radio frequency receiver and radiofrequency launcher and one by one corresponding setting of tire pneumatic pressure detector);
Fig. 3 is the embodiment of the invention two structural representations (GPS is built-in);
Fig. 4 is the embodiment of the invention two structural representations (GPS is built-in, radio frequency receiver and radiofrequency launcher and one by one corresponding setting of tire pneumatic pressure detector);
Fig. 5 is the embodiment of the invention three structural representations (connections of GPS external radio);
Fig. 6 is the embodiment of the invention three structural representations (the GPS external radio connects, and radio frequency receiver and radiofrequency launcher and one by one corresponding setting of tire pneumatic pressure detector);
Fig. 7 is the embodiment of the invention four structural representations (the external wired connections of GPS);
Fig. 8 is the embodiment of the invention four structural representations (the external wired connections of GPS, and radio frequency receiver and radiofrequency launcher and one by one corresponding setting of tire pneumatic pressure detector);
Fig. 9 is tire pneumatic pressure detector structural representation of the present invention;
Figure 10 is central controller structural representation of the present invention (GPS is built-in);
Figure 11 is central controller structural representation of the present invention (the external wired connection of GPS);
Figure 12 is central controller structural representation of the present invention (connection of GPS external radio);
Figure 13 is central controller structural representation of the present invention (the built-in wired connection of GPS, and radio frequency receiver and radiofrequency launcher and one by one corresponding setting of tire pneumatic pressure detector);
Figure 14 is central controller structural representation of the present invention (the external wired connection of GPS, and radio frequency receiver and radiofrequency launcher and one by one corresponding setting of tire pneumatic pressure detector);
Figure 15 is central controller structural representation of the present invention (the GPS external radio connects, and radio frequency receiver and radiofrequency launcher and one by one corresponding setting of tire pneumatic pressure detector).
Label declaration
Tire pneumatic pressure detector 1 acceleration pick-up 11
Tire 10 vehicle bodies 20.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the present invention is elaborated.
Consult Figure 1 and Figure 2, a kind of automotive anti-theft device the first embodiment that the present invention discloses comprises tire pneumatic pressure detector 1, central controller 2 and hand-hold electronic device 3.
Tire pneumatic pressure detector 1 is installed in the tire 10, such as Fig. 1 institute, automobile is compact car, four tires are set, tire pneumatic pressure detector 1 is installed in each tire, tire pneumatic pressure detector 1 is connected with central controller 2 wireless telecommunications, tire pressure, temperature and the acceleration parameter of tire pneumatic pressure detector 1 detecting tire, and radio to central controller 2.
Hand-hold electronic device 3 is used for receiving the wireless signal from central controller 2, and according to the wireless signal classification that central controller 2 sends, corresponding hand-hold electronic device 3 has the receptor of this wireless signal classification of coincideing.For example, central controller 2 sends mobile phone RF radiofrequency signals, and corresponding hand-hold electronic device 3 can be mobile phone with modem (Modem) function or panel computer etc.; If middle central controller 2 sends the BT Bluetooth signals, then hand-hold electronic device can be to have the mobile phone of Bluetooth receiving function or PDA etc.
As shown in Figure 9, tire pneumatic pressure detector 1 comprises acceleration pick-up 11, pressure sensor 12, temperature sensor 13, microcontroller 14, holder 15, power subsystem unit 16, radiofrequency launcher 17 and radio frequency receiver 18.
Acceleration pick-up 11, pressure sensor 12, temperature sensor 13, holder 15, power subsystem unit 16, radiofrequency launcher 17 and radio frequency receiver 18 are connected with microcontroller 14 respectively.Pressure sensor 12, temperature sensor 13 and acceleration pick-up 11 are detected respectively tire pressure, temperature and the acceleration parameter of tire, and this parameter is transferred to microcontroller 14, be stored in the holder 15, be sent to central controller 2 by radiofrequency launcher 17 with the RF radio frequency simultaneously, simultaneously, microcontroller 14 receives the feedback signal of central controller 2 by radio frequency receiver 18.
As shown in figure 10, except wireless launcher 21 and wireless receiver 22 are set, also comprise microcontroller 23, holder 24, power subsystem unit 25, radiofrequency launcher 26 and radio frequency receiver 27 in the central controller 2.
As shown in Figure 2, each tire 10 is mounting tyre pressure test device 1 all, and corresponding each tire 10 position arrange respectively radiofrequency launcher 26 and radio frequency receiver 27, and radiofrequency launcher 26 and radio frequency receiver 27 are connected with microcontroller 23 respectively.Namely respectively organize radiofrequency launcher 26 and radio frequency receiver 27 and be placed in position near corresponding tire pneumatic pressure detector 1.
Each tire pneumatic pressure detector 1 is provided with one group of corresponding radio frequency receiver 27 and radiofrequency launcher 26.Energy consumption when having reduced each tire pneumatic pressure detector 1 running, increase the service life of power subsystem unit 16 batteries, can shorten the radio frequency receiver 18 of tire pneumatic pressure detector 1 and radiofrequency launcher 17 to the radio frequency receiver 27 of central controller 2 and the distance between the radiofrequency launcher 26, and adopt low frequency (such as 125KHz) radio-frequency unit to carry out closely transmitted signal, reduce sending the needed energy consumption of radio frequency.This kind closely put structure, is particularly suitable for full size vehicle such as big bus, truck, lorry etc., and very long because of its bodywork length, the distance between central controller 2 and the tire 10 increases thereupon, can avoid long distance to send the required high energy of RF radiofrequency signal.
Such as Fig. 3, Fig. 4, Figure 10 and shown in Figure 13, a kind of automotive anti-theft device the second embodiment that the present invention discloses, be also to comprise GPS 4 with the first embodiment difference, GPS 4 is installed in the vehicle body 20, is connected with central controller 2.GPS 4 is built in central controller 2, with central controller 2 wired connections.
Tire pneumatic pressure detector 1 will be relevant with tire the parameters such as tire pressure, temperature and acceleration/accel, and these parameters are sent to central controller 2 with the RF radio frequency.Central controller 2 compares according to these parameters and predefined tire pressure safety value, judges that this tire pressure whether in normal tire pressure scope, compares with predefined stationary vehicle security value (s), judges whether abnormal moves this vehicle.The alarm signal module is set in the central controller 2, is connected with wireless launcher 21 by trigger switch.The vehicle owner can open this trigger switch, and when the vehicle derailing quiescence began to move, central controller 2 sent the vehicle anti-theft alarm signals to hand-hold electronic device 3 via wireless launcher 21.Remove in addition, after the vehicle derailing quiescence began to move, the satellite positioning coordinate that GPS 4 receives changed thereupon, under the trigger switch opening, also can trigger anti-theft alarm, and send the vehicle anti-theft alarm signal to hand-hold electronic device 3 via wireless launcher 21.After hand-hold electronic device 3 receives vehicle anti-theft signal and satellite positioning coordinate, can judge according to this geographic position of losing vehicle.
Such as Fig. 5, Fig. 6, Figure 12 and shown in Figure 15, a kind of automotive anti-theft device the 3rd embodiment that the present invention discloses, be GPSs 4 different from the second embodiment are placed on central controller 2, with central controller 2 wireless connections, such as bluetooth, ZigBee, WiFi, WAPI or low-power consumption RF radio frequency etc.
Such as Fig. 7, Fig. 8, Figure 11 and shown in Figure 14, a kind of automotive anti-theft device the 4th embodiment that the present invention discloses, be GPSs 4 different from the second embodiment are placed on central controller 2, with central controller 2 wired connections.
The above is preferred embodiment of the present invention only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (9)
1. an automotive anti-theft device is characterized in that: comprise tire pneumatic pressure detector, central controller and hand-hold electronic device; Tire pneumatic pressure detector is installed in the tire, is connected with the central controller wireless telecommunications, and tire pressure, temperature and the acceleration parameter of tire pneumatic pressure detector detecting tire, and radio to central controller; Central controller is installed in the vehicle body, be connected with the hand-hold electronic device wireless telecommunications, wireless launcher and wireless receiver are set in the central controller, central controller passes through the wireless launcher signal transmission to hand-hold electronic device, and receives the feedback signal of hand-hold electronic device by wireless receiver.
2. a kind of automotive anti-theft device as claimed in claim 1 is characterized in that: comprise that also GPS, GPS are installed in the vehicle body, are connected with central controller.
3. a kind of automotive anti-theft device as claimed in claim 2, it is characterized in that: GPS is built in central controller, with the central controller wired connection.
4. a kind of automotive anti-theft device as claimed in claim 2, it is characterized in that: GPS is placed on central controller, is connected with central controller is wired or wireless.
5. such as each described a kind of automotive anti-theft device of claim 1 to 4, it is characterized in that: central controller also comprises microcontroller, holder, power subsystem unit, radiofrequency launcher and radio frequency receiver; Holder, power subsystem unit, radiofrequency launcher, radio frequency receiver, wireless launcher and wireless receiver are connected with microcontroller respectively; Radio frequency receiver receives the signal transmission of tire pneumatic pressure detector, and signal is transferred to microcontroller, microcontroller by radiofrequency launcher with signal feedback to tire pneumatic pressure detector; Microcontroller to hand-hold electronic device, receives the feedback signal of hand-hold electronic device by the wireless launcher signal transmission by wireless receiver.
6. a kind of automotive anti-theft device as claimed in claim 5, it is characterized in that: each tire is the mounting tyre pressure test device all, corresponding each tire location arranges respectively radio frequency receiver and radiofrequency launcher, and radio frequency receiver and radiofrequency launcher are connected with microcontroller respectively.
7. a kind of automotive anti-theft device as claimed in claim 5, it is characterized in that: central controller also comprises read out instrument and data input unit, read out instrument and data input unit are connected with microcontroller respectively.
8. a kind of automotive anti-theft device as claimed in claim 5, it is characterized in that: the alarm signal module is set in the central controller, and the alarm signal module is connected with microcontroller, and is connected with wireless launcher by trigger switch.
9. such as each described a kind of automotive anti-theft device of claim 1 to 4, it is characterized in that: tire pneumatic pressure detector comprises acceleration pick-up, pressure sensor, temperature sensor, microcontroller, holder, power subsystem unit, radiofrequency launcher and radio frequency receiver; Acceleration pick-up, pressure sensor, temperature sensor, holder, power subsystem unit, radiofrequency launcher and radio frequency receiver are connected with microcontroller respectively; Pressure sensor, temperature sensor and acceleration pick-up are detected respectively tire pressure, temperature and the acceleration parameter of tire, and this parameter is transferred to microcontroller, are stored in the holder, are transferred to central controller by radiofrequency launcher simultaneously; Microcontroller receives the feedback signal of central controller by radio frequency receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100017968A CN103029681A (en) | 2013-01-05 | 2013-01-05 | Automobile security anti-theft device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100017968A CN103029681A (en) | 2013-01-05 | 2013-01-05 | Automobile security anti-theft device |
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| CN103029681A true CN103029681A (en) | 2013-04-10 |
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| CN2013100017968A Pending CN103029681A (en) | 2013-01-05 | 2013-01-05 | Automobile security anti-theft device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104251961A (en) * | 2013-06-27 | 2014-12-31 | 国家电网公司 | Partial discharging signal source positioning device and system of gas-insulation completely-enclosed combined electrical appliance |
| CN104842940A (en) * | 2015-05-20 | 2015-08-19 | 张彬彬 | Automobile tire burglar alarm |
| US10093138B2 (en) | 2017-02-14 | 2018-10-09 | Ford Global Technologies, Llc | Monitoring tires of vehicles via personal area networks |
| CN110956825A (en) * | 2019-12-12 | 2020-04-03 | 重庆铁马专用车有限公司 | Intelligent monitoring system for special vehicle |
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| CN203111118U (en) * | 2013-01-05 | 2013-08-07 | 厦门博佳琴电子科技有限公司 | Automobile safety anti-theft device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251961A (en) * | 2013-06-27 | 2014-12-31 | 国家电网公司 | Partial discharging signal source positioning device and system of gas-insulation completely-enclosed combined electrical appliance |
| CN104842940A (en) * | 2015-05-20 | 2015-08-19 | 张彬彬 | Automobile tire burglar alarm |
| US10093138B2 (en) | 2017-02-14 | 2018-10-09 | Ford Global Technologies, Llc | Monitoring tires of vehicles via personal area networks |
| CN110956825A (en) * | 2019-12-12 | 2020-04-03 | 重庆铁马专用车有限公司 | Intelligent monitoring system for special vehicle |
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Application publication date: 20130410 |