CN203111118U - Automobile safety anti-theft device - Google Patents
Automobile safety anti-theft device Download PDFInfo
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- CN203111118U CN203111118U CN 201320002406 CN201320002406U CN203111118U CN 203111118 U CN203111118 U CN 203111118U CN 201320002406 CN201320002406 CN 201320002406 CN 201320002406 U CN201320002406 U CN 201320002406U CN 203111118 U CN203111118 U CN 203111118U
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- central controller
- tire
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- microcontroller
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Abstract
The utility model discloses an automobile safety anti-theft device which comprises a tire pressure detecting device, a central controller and a handheld electronic device. The tire pressure detecting device is arranged in a tire and is connected with the central controller in a wireless communication mode. The tire pressure detecting device is used for detecting a tire pressure parameter, a temperature parameter and an acceleration parameter of the tire, and transmitting the parameters to the central controller through wireless mode. The central controller is arranged 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. The central controller transmits signals to the handheld electronic device through the wireless emitter, and receives feed-back signals of the handheld electronic device through the wireless receiver. Through utilization of the existing tire pressure detecting device and the detected data, the automobile safety anti-theft device can achieve a safety anti-theft function, greatly reduces development cost, reduces use cost, and is simple in structure.
Description
Technical field
The utility model 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 retaining lock etc. belong to the mechanical type anti-joyride device, it mainly is to keep off the purpose that reaches antitheft by locking clutch, braking, throttle or bearing circle, speed change, as application number 200710068532.9 disclosed " a kind of automobile steering wheel theftproof lock ".Yet the mechanical type anti-joyride 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 antitheft simultaneously and the sound warning function, is 200610061872.4 disclosed " alarms and security systems for automobiless " 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 that 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 the gps satellite position fixing system simultaneously, 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 " 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, at vehicle tyre tire pneumatic pressure detector is installed usually, is used for the detecting parameters such as tire pressure, temperature and acceleration/accel relevant with tire, be 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 the complete alarms and security systems for automobiles of a cover in addition, it greatly increases R﹠D costs and the use cost of alarms and security systems for automobiles.
The utility model content
The purpose of this utility model 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 utility model 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 is given hand-hold electronic device by wireless launcher transmission signal, 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, and microcontroller is given tire pneumatic pressure detector by radiofrequency launcher with signal feedback; Microcontroller is given hand-hold electronic device by wireless launcher transmission signal, receives the feedback signal of hand-hold electronic device by wireless receiver.
Further, each tire is all installed tire pneumatic pressure detector, and corresponding each tire location arranges radio frequency receiver and radiofrequency launcher respectively, 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 tire pressure, temperature and the acceleration parameter of tire respectively, 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 utility model 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 alerting signal simultaneously and give the alarm processing enter, realize the safe antitheft function.
Therefore, the utility model utilizes the data of existing tire pneumatic pressure detector and detecting thereof, realizes the safe antitheft 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 utility model embodiment one structural representation;
Fig. 2 is the utility model embodiment one structural representation (radio frequency receiver and radiofrequency launcher and tire pneumatic pressure detector corresponding setting one by one);
Fig. 3 is the utility model embodiment two structural representations (GPS is built-in);
Fig. 4 is the utility model embodiment two structural representations (GPS is built-in, radio frequency receiver and radiofrequency launcher and tire pneumatic pressure detector corresponding setting one by one);
Fig. 5 is the utility model embodiment three structural representations (connections of GPS external radio);
Fig. 6 is the utility model embodiment three structural representations (the GPS external radio connects, and radio frequency receiver and radiofrequency launcher and tire pneumatic pressure detector corresponding setting one by one);
Fig. 7 is the utility model embodiment four structural representations (the external wired connections of GPS);
Fig. 8 is the utility model embodiment four structural representations (the external wired connections of GPS, and radio frequency receiver and radiofrequency launcher and tire pneumatic pressure detector corresponding setting one by one);
Fig. 9 is the utility model tire pneumatic pressure detector structural representation;
Figure 10 is the utility model central controller structural representation (GPS is built-in);
Figure 11 is the utility model central controller structural representation (the external wired connection of GPS);
Figure 12 is the utility model central controller structural representation (connection of GPS external radio);
Figure 13 is the utility model central controller structural representation (the built-in wired connection of GPS, and radio frequency receiver and radiofrequency launcher and tire pneumatic pressure detector corresponding setting one by one);
Figure 14 is the utility model central controller structural representation (the external wired connection of GPS, and radio frequency receiver and radiofrequency launcher and tire pneumatic pressure detector corresponding setting one by one);
Figure 15 is the utility model central controller structural representation (the GPS external radio connects, and radio frequency receiver and radiofrequency launcher and tire pneumatic pressure detector corresponding setting one by one).
Label declaration
Tire pneumatic pressure detector 1 acceleration pick-up 11
GPS 4
Tire 10 vehicle bodies 20.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is elaborated.
Consult Figure 1 and Figure 2, a kind of automotive anti-theft device first embodiment that the utility model 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, 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 tire pressure, temperature and the acceleration parameter of tire respectively, 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 all installed tire pneumatic pressure detector 1, and corresponding each tire 10 position arrange radiofrequency launcher 26 and radio frequency receiver 27 respectively, 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 receptor 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 the execution of low frequency (as 125KHz) radio-frequency unit closely to send 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.
As Fig. 3, Fig. 4, Figure 10 and shown in Figure 13, a kind of automotive anti-theft device second embodiment that the utility model 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.
GPS 4 is used for receiving satellite positioning signals, judges the geographic coordinates of present position, and is identified at the particular location on the correlation map.GPS 4 can be sent to central controller 2 with relevant informations such as geographic coordinates, positions.GPS 4 can be according to the difference of countries and regions, the system of the global location service of taking to provide in these countries and regions is as the big-dipper satellite system (BNS) of Galileo system (Galileo), Muscovite glonass system (GLONASS) and the China in the global positioning system (GPS) of the U.S., Europe etc.
Tire pneumatic pressure detector 1 will be relevant with tire 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), and it is unusual mobile to judge whether this vehicle takes place.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 the geographic position of losing vehicle according to this.
As Fig. 5, Fig. 6, Figure 12 and shown in Figure 15, a kind of automotive anti-theft device the 3rd embodiment that the utility model discloses, the different GPSs 4 that are with second embodiment are placed on central controller 2, with central controller 2 wireless connections, as bluetooth, ZigBee, WiFi, WAPI or low-power consumption RF radio frequency etc.
As Fig. 7, Fig. 8, Figure 11 and shown in Figure 14, a kind of automotive anti-theft device the 4th embodiment that the utility model discloses, the different GPSs 4 that are with second embodiment are placed on central controller 2, with central controller 2 wired connections.
The above is preferred embodiment of the present utility model 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 is given hand-hold electronic device by wireless launcher transmission signal, 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. 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, and microcontroller is given tire pneumatic pressure detector by radiofrequency launcher with signal feedback; Microcontroller is given hand-hold electronic device by wireless launcher transmission signal, receives the feedback signal of hand-hold electronic device by wireless receiver.
6. a kind of automotive anti-theft device as claimed in claim 5, it is characterized in that: each tire is all installed tire pneumatic pressure detector, corresponding each tire location arranges radio frequency receiver and radiofrequency launcher respectively, 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. 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 tire pressure, temperature and the acceleration parameter of tire respectively, 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 |
|---|---|---|---|
| CN 201320002406 CN203111118U (en) | 2013-01-05 | 2013-01-05 | Automobile safety anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002406 CN203111118U (en) | 2013-01-05 | 2013-01-05 | Automobile safety anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111118U true CN203111118U (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320002406 Expired - Fee Related CN203111118U (en) | 2013-01-05 | 2013-01-05 | Automobile safety anti-theft device |
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| CN (1) | CN203111118U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029681A (en) * | 2013-01-05 | 2013-04-10 | 厦门博佳琴电子科技有限公司 | Automobile security anti-theft device |
| CN104269905A (en) * | 2014-10-21 | 2015-01-07 | 河南爱浪车业有限公司 | Storage battery management system and method of electric bicycle |
| CN104786756A (en) * | 2015-03-24 | 2015-07-22 | 王方圆 | Tire pressure monitoring and automobile anti-theft integrated system |
-
2013
- 2013-01-05 CN CN 201320002406 patent/CN203111118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029681A (en) * | 2013-01-05 | 2013-04-10 | 厦门博佳琴电子科技有限公司 | Automobile security anti-theft device |
| CN104269905A (en) * | 2014-10-21 | 2015-01-07 | 河南爱浪车业有限公司 | Storage battery management system and method of electric bicycle |
| CN104786756A (en) * | 2015-03-24 | 2015-07-22 | 王方圆 | Tire pressure monitoring and automobile anti-theft integrated system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: Miaoli City, Miaoli County, Taiwan, China, is adjacent to No. 25 Linsen Street, No. 6 Shuiyuan Li, Miaoli City, Taiwan Patentee after: Chen Qiufeng Address before: Room 205, Unit 201, 39 Wanhai Road, No. 2, Xiamen Software Park, Fujian Province, 361000 Patentee before: Xiamen Bojiaqin Electronic Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20200105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |