CN2586628Y - Interdynamic automobile burglar alarm - Google Patents

Abstract

The utility model relates to an interactive automobile burglar alarm which combines mobile phone chips and utilizes the related functions of a mobile communication net to achieve the automobile burglar purpose. The utility model is characterized in that the burglar alarm uses improved mobile phone chips as an information switching platform and combines a corresponding sensor and a follower. The utility model utilizes wireless information transmission of a mobile communication GSM net to realize the function of registering a forcing area position. The utility model can be linked with a mobile phone or a fixing phone which is set by a driver. Thus, the utility model can detect the orientation of an automobile.

Description

Interactive anti-theft device for vehicle

The utility model relates to a kind of anti-theft device for vehicle, and particularly a kind of interactive anti-theft device for vehicle is to the improvement of traditional vehicle with Car Burglar Alarm, belongs to the electronic anti-theft field.

Development along with human civilization, growth in the living standard, the car opertion rate is more and more higher, but the vehicle thefts phenomenon happens occasionally, people often use various alarms and security systems for automobiless: frighten the warning types as 1.: this Car Burglar Alarm utilizes stealer TouchSensor when stealing vehicle, and sharp-pointed chimes of doom scaring stealer takes place; 2. remote-control anti-theft type: this Car Burglar Alarm is furnished with remote control equipment (RCE), and remote-controlled unlatching of car owner or locking vehicle cause Car Burglar Alarm and send sound and report to the police, and send the signalisation car owner in the pilferage process; 3. call controllable type: the characteristics of this Car Burglar Alarm are to be must inform paging station by the car owner after finding that vehicle is stolen, through paging station after Car Burglar Alarm provides information with Vehicle locking.Though above-mentioned three kinds of anti-joyride devices all have certain anti-theft feature, its shortcoming also is tangible: 1. rate of false alarm height, also can cause if any thundering, setting off firecrackers; 2. sphere of action is narrow, and effectively range of control generally is no more than 1000 meters; 3. be the orientation that to know stolen vehicle, also will spend human and material resources to go to seek.

The utility model provides a kind of can detect the stolen vehicle present position in real time, and the interactive anti-theft device for vehicle that effective coverage range is wide reaches vehicle anti-theft, anti-snatch, purpose of safety.

This Car Burglar Alarm mainly is made up of body, antenna, relay, inductor, oscillator, emission key, reception key etc., it is characterized in that in Car Burglar Alarm, adopting mobile chip 3 as vehicle-mounted antitheft device information exchange platform, in conjunction with corresponding sensing, servo-actuated circuit, utilize wireless messages transmission, the forced region registration function of mobile communication GSM net, realize interlock with predefined mobile phone of car owner or landline telephone, can realize detecting the stolen vehicle orientation.

In conjunction with the accompanying drawings, describe it in detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is an electrical schematic diagram of the present utility model.

Among Fig. 1,1. storage battery, 2. antenna, 3. mobile chip, 4. receiver, 5. oscillator, 6. relay, 7. sensor, 8. power interface, 9. receive key, 10. emission key, 11. followers, 12 induction input ports, 13. servo-actuated delivery ports, 14. bodies.

Among Fig. 2,2. antenna, 4. receiver, 5. oscillator, 6. relay, 7. sensor, 9. receive key, 10. emission key, 11. followers, 15. sensor contact, 16. follower contacts.

In Fig. 1, storage battery 1 is installed in Car Burglar Alarm body 14, antenna 2, power input interface 8, induction input port 12 and servo-actuated delivery port 13 are installed on the edge of body, mobile chip 3, receiver 4, oscillator 5, relay 6, sensor 7, follower 11 are housed in body.When vehicle was stolen, signal was passed to sensor 7, passes through relay 6, is connected emission key 10 by induction input port 12, and information is handled the back by chip 3 and launched by antenna 2.Receiving key 9 is the received signal listening key, and control signal is exported by servo-actuated delivery port 13 by follower 11 linkage works.

In Fig. 2, when antitheft induction triggers, sensor 7 comes into operation after receiving the abnomal condition signal current that is transmitted by sensing contact 15, the open contact K1 closure of function circuit repeat circuit 6, connect emission key 10, send containing the cue that is stored in this key car owner, notify car owner's vehicle stolen.

When antenna 2 received car owner's cue, mobile chip 3 was toward oscillator 5 output DC signals, and the relay 6 that is connected with oscillator 5 is started working, and open contact k2 closure is connected and received key 9, and the automatic answering program is finished.

Behind Car Burglar Alarm and car owner's closing of the circuit, when Car Burglar Alarm received the sound signal that the car owner sends, moving chip 3 was toward receiver 4 output audio signal electric currents, and the follower 11 that is attached thereto comes into operation, and the follower contact open reaches the purpose of locking vehicle.

The sensor contact of this Car Burglar Alarm can be dried reed magnetic sensible switch, mercury vibration switch etc.; The follower contact is general relay.The used mobile chip of the utility model is general-duty mobile chip on the market.

The utility model has utilized the correlation function of wireless network.Mobile chip inserts mobile communication GSM net by SIM in the anti-theft device for vehicle, by the register of switching centre of telecommunication department, make can obtain to be in the network at any time, the information in the vehicular telephone regional orientation of living in of open state.Because the mobile communication overlay area is wide, the vehicle that this Car Burglar Alarm has been installed can be in remote, large-scale antitheft interaction and the monitoring, steal the car crime hitting, in the process of retrieving a loss for the car owner, accomplish that really the net of Heaven has large meshes, but it lets nothing through.

Claims (2)

1, a kind of interactive anti-theft device for vehicle of being made up of body, storage battery, antenna, relay, oscillator, emission key, reception key etc. is characterized in that being equipped with the mobile chip 3 as information exchange platform, sensor 7, follower 11 in Car Burglar Alarm; In chip 3, connect signal and receiving key 9 and signal emission key 10.

2, interactive anti-theft device for vehicle according to claim 1 is characterized in that in the described inductor 7 sensor contact 15 being installed, and follower contact 16 is installed in follower 11.