CN210793098U

CN210793098U - Vehicle positioning anti-theft device

Info

Publication number: CN210793098U
Application number: CN201921051385.9U
Authority: CN
Inventors: 郑雪闪
Original assignee: Zhengzhou Maijiamai Network Services Ltd
Current assignee: Zhengzhou Maijiamai Network Services Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-19
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a vehicle positioning anti-theft device, which relates to the technical field of vehicle anti-theft, and comprises a power supply, a standby power supply, a controller, a GPS/GSM positioning module, a sensor module, a driving recorder, an acousto-optic alarm module and a snapshot camera which are respectively connected with the controller, and a wireless communication module which is connected with the driving recorder, the acousto-optic alarm module and the snapshot camera; the sensor module comprises a door and window sensor, a vehicle door electronic lock sensor, a steering wheel lock sensor and a vibration sensor. The utility model discloses a set up a plurality of sensors on traditional anti-theft device to setting up controller and sensor and vehicle event data recorder, audible-visual alarm module and taking a candid photograph the camera and passing through short distance wireless network communication, when the vehicle was stolen, the linkage can be realized to a plurality of modules, and to car owner's terminal equipment propelling movement alarm information and the photo video and the locating information of gathering, improved the theftproof effect, easy operation, high-efficient nimble, the practicality is strong.

Description

Vehicle positioning anti-theft device

Technical Field

The utility model relates to a vehicle theftproof technical field, concretely relates to vehicle location anti-theft device.

Background

Along with the improvement of living standard of people, the holding amount of urban automobiles is increased day by day, and along with the increase of automobile theft cases, the property safety of people is influenced, and more automobile owners choose to install automobile anti-theft devices on automobiles so as to reduce the risk of vehicle theft. The automobile anti-theft device is a device which is arranged on an automobile and used for increasing the difficulty of automobile theft and prolonging the time of automobile theft, and is the automobile protection spirit. The anti-theft device is matched and connected with the automobile circuit, so that the aims of preventing the automobile from being stolen and infringed, protecting the automobile and realizing various functions of the anti-theft device can be fulfilled.

With the progress of science and technology, people develop various types of anti-theft devices with different structures for dealing with the continuously upgraded vehicle stealing means, and the anti-theft devices can be classified into four categories according to the structures: mechanical, chip, electronic, and network. The mechanical anti-theft device is the simplest and cheapest type of anti-theft device on the market, and the principle is simple, namely the steering wheel and the control pedal or the gear lever are locked. Its advantages are low cost and easy installation; the disadvantages are incomplete theft prevention, troublesome disassembly and assembly every time, and need to be placed by looking for a place when not in use. The chip type digital burglar alarm is the key point of the development of automobile burglar alarms, and most cars adopt the anti-theft mode as the original burglar alarm. The chip type anti-theft principle is that the engine, the circuit and the oil circuit of the automobile are locked, and the automobile cannot be started without a chip key. The digital code has low code duplication rate, and the lock can be unlocked only by contacting the coded lock on the vehicle with the coded key, thereby avoiding the possibility of scanning, but the price is high. At present, a lot of vehicles are provided with GPS anti-theft equipment, a vehicle owner can master whether the vehicle is moved or not by positioning the position of the vehicle on a mobile terminal at any time, and if the vehicle is driven to be in the original parking position, the stolen vehicle can be positioned and found in real time through the positioning function of a GPS anti-theft device. However, the GPS burglar alarm in the market can only locate the position of the vehicle at any time, and the vehicle owner is required to alarm or arrive at the position of the stolen vehicle for recovery, which is inconvenient, and if the vehicle stealer carries a detector to detect and remove the GPS burglar alarm or a GPS signal shielding device to hide the moving position of the vehicle, the GPS burglar alarm has difficulty in playing the anti-theft effect, so that the vehicle locating and anti-theft device which can locate the real-time position of the vehicle, detect the state of the vehicle, alarm in real time and shoot the photo of the vehicle stealer has practical significance to the personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing GPS burglar alarm only has the positioning function and lacks the networking alarm function and can only recover stolen vehicles afterwards, the user is difficult to master the stolen vehicle surrounding condition and the information of the vehicle stealers in real time, the utility model provides a vehicle positioning anti-theft device.

The utility model adopts the technical scheme as follows:

a vehicle locating anti-theft device, comprising a power source and a backup power source, comprising:

the controller is used for controlling the automobile data recorder, the sound-light alarm module and the snapshot camera to work according to the information acquired by the sensor module and controlling the wireless communication module to transmit the information;

the GPS/GSM positioning module is used for positioning the position of the vehicle in real time and sending information to the controller;

the sensor module is used for sensing the conditions that a vehicle window, a vehicle door electronic lock and a steering wheel lock are impacted or damaged and a vehicle body shakes and sending information to the controller;

the automobile data recorder is used for starting and recording the surrounding conditions of the vehicle according to the trigger signal sent by the controller;

the sound-light alarm module is used for carrying out sound-light alarm according to the trigger signal sent by the controller;

the snapshot camera is used for taking a snapshot according to the trigger signal sent by the controller;

the wireless communication module is used for transmitting the vehicle position information acquired by the GPS/GSM positioning module and the photo video information acquired by the automobile data recorder and the snapshot camera to the cloud server;

the controller is respectively connected with the GPS/GSM positioning module, the sensor module, the automobile data recorder, the sound-light alarm module and the snapshot camera, and the wireless communication module is connected with the automobile data recorder, the sound-light alarm module and the snapshot camera;

the sensor module comprises a door and window sensor, a vehicle door electronic lock sensor, a steering wheel lock sensor and a vibration sensor.

Preferably, the controller and the sensor module, the automobile data recorder, the sound and light alarm module and the snapshot camera carry out data transmission through Bluetooth, WiFi, Mesh, Zigbee, Thread, Z-Wave, NFC or UWB.

Preferably, the wireless communication module is in communication connection with the cloud server through a TD-LTE network, a CDMA2000 network, a WCDMA network, a TD-SCDMA network, a cdmaOne network, a GPRS network, an EDGE network, a GSM network or a UMTS network.

Preferably, the audible and visual alarm module comprises a warning lamp and a loudspeaker, and the warning lamp flashes and sends a sharp alarm sound after the audible and visual alarm receives the alarm instruction from the controller.

Preferably, the sound and light alarm module is also connected with the lamp of the vehicle.

Preferably, when the controller judges that the vehicle is in a stolen state according to the information collected by the sensor module, the snapshot camera is switched from a standby state to a working state and conducts snapshot according to set interval time, the automobile data recorder is started and records the surrounding situation of the vehicle, and collected photos and video information are uploaded to the cloud server through the wireless communication module.

Preferably, the snapshot camera is arranged at a main driving or auxiliary driving position and faces to the direction of a main driving window.

Preferably, the vehicle body further comprises a fixing device used for fixing the GPS/GSM positioning module and the controller at any position of the vehicle body.

Preferably, the fixing device is fixed by a sucker mechanism.

Preferably, the system further comprises terminal equipment, wherein the terminal equipment is used for mastering the vehicle condition and time and position information of the stolen vehicle and the photo and video information acquired by the automobile data recorder and the snapshot camera in real time;

the terminal equipment is connected with the wireless communication module.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the sensor module adopted in the utility model comprises a door and window sensor, a vehicle door electronic lock sensor, a steering wheel lock sensor and a vibration sensor, combines the traditional mechanical burglar alarm with the sensor, when the electronic lock of the vehicle door and the steering wheel lock are impacted or damaged by a vehicle thief, the corresponding sensors arranged on the electronic lock of the vehicle door and the steering wheel lock transmit information to the controller, the controller controls the start of the vehicle event data recorder and works, the alarm lamp of the sound-light alarm device flickers, the loudspeaker gives out alarm sound, the snapshot camera is switched from a standby state to a working state, and the time and position information of vehicle theft and the collected photo and video information are uploaded to a cloud server through a wireless communication module, and on pushing alarm information to owner's terminal equipment, each module linkage is high-efficient, enables the owner to master the relevant information of vehicle in real time, makes a response fast.

2. The utility model discloses controller and GPS GSM orientation module can fix at automobile body optional position through fixing device, and the car owner can install it in comparatively concealed position according to the characteristics of motorcycle type separately, like on seat below, trunk, bonnet inner wall, makes its difficult stolen car person discovery, guarantees that the car owner controls vehicle situation and position in real time, easy operation, nimble practicality.

3. The utility model discloses all adopt wireless short distance communication transmission between controller and sensor module, vehicle event data recorder, audible-visual alarm module, the candid photograph camera, need not to connect the wire line specially, succinct high-efficient, when not triggering when being stolen the police dispatch newspaper, each module is in standby state, and the low power dissipation does not influence each other between each module, after certain module breaks down, other modules homoenergetic continue work, and it is effectual to prevent burglary.

4. The utility model discloses in when the stolen condition appears in the vehicle, the car owner can receive stolen time, which damaged relevant information in position of vehicle positional information and concrete vehicle on terminal equipment to on vehicle event data recorder all can propelling movement to terminal equipment with the photo information with grabbing the video that afraid of the camera was gathered, a key alarming function on the car owner's accessible terminal equipment will steal car owner's photo and relevant information and send for police, the later stage of being convenient for is tracked, and is simple high-efficient, safe and reliable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic block diagram of the present invention;

fig. 2 is a circuit diagram of a signal acquisition circuit of a pressure sensor according to a first embodiment of the present invention;

fig. 3 is a circuit diagram of an infrared sensor according to a first embodiment of the present invention;

fig. 4 is a diagram of an alarm circuit according to a first embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are merely some, but not all, embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The features and properties of the present invention are described in further detail below with reference to examples.

Example 1

The utility model discloses a vehicle location anti-theft device that preferred embodiment provided, as shown in fig. 1, including power and stand-by power supply, include:

the sensor module comprises a door and window sensor, a vehicle door electronic lock sensor, a steering wheel lock sensor and a vibration sensor. Since the door electric lock sensor is provided on the door electric lock, it may be easy to trigger an alarm by mistake if it is provided as an infrared sensor, and therefore a pressure sensor should be provided here, and an alarm is required only when the lock is violently broken. The sensor installed on the steering wheel lock can be a pressure sensor or an infrared sensor, on one hand, if the steering wheel lock is damaged by sudden force, the pressure sensor can trigger to alarm, and a signal acquisition circuit diagram of the pressure sensor is shown in figure 2; the signal amplification part adopts an OP07 operational amplifier which has low power consumption, small input offset voltage and good linearity: the A/D conversion module adopts a high-speed 12-bit A/D converter arranged in a C8051F020, the output offset voltage of OP07 is 2mV, and the size of the output offset voltage can be adjusted through a slide rheostat R8. On the other hand, when the vehicle owner leaves the vehicle, no person is in the vehicle, if the vehicle is stolen, the thief enters the cab and can trigger the alarm, an infrared sensor can be arranged at the position, a circuit diagram of the infrared sensor is shown in fig. 3, and the principle is as follows: the circuit adopts LN074B as a probe, when the probe receives a heat release infrared signal released by a human body, the heat release infrared signal is converted into a weak low-frequency signal with the frequency of about 0.3-3 Hz by the interior of a control head, and the weak low-frequency signal is amplified by a VT1 and an IC2 two-stage amplifier and then is input into a voltage comparator IC 3. The two-stage voltage amplification adopts a direct current amplifier, and the total gain is about 70-75 decibels. IC3, etc. form a voltage comparator, where RP is a reference voltage adjusting potentiometer for adjusting the circuit sensitivity, i.e. the detection range, and at ordinary times, the reference voltage (pin 2 voltage of IC 3) is higher than the input voltage of IC2 (pin 3 voltage of IC 3), and IC3 outputs a low level. When someone enters a detection range, the probe outputs detection voltage, the detection voltage is amplified by VT1 and IC2, the signal output voltage is higher than the reference voltage, at the moment, 6 pins of IC3 output high level, the triode VT2 is conducted, the vitamin J1 can be electrically attracted, and the switch is switched on.

The door and window sensor is arranged near a door and a window, can be embedded or externally arranged, is a wireless door sensor and consists of a wireless transmitting module and a magnetic block, the wireless door sensor is generally designed in a power-saving mode, does not transmit radio signals when the door is closed, only consumes a few microamperes when power is consumed, immediately transmits wireless alarm signals for about 1 second when the door is opened, then automatically stops, and does not transmit signals even if the door is opened all the time. The wireless door magnetic sensor is generally arranged above the inner side of a door and consists of two parts: the small part is a permanent magnet, a permanent magnet is arranged in the small part and used for generating a constant magnetic field, the large part is a wireless door magnet main body, a normally open reed switch is arranged in the large part, and thousands of people find that when the permanent magnet and the reed switch are close to each other (less than 5 millimeters), the wireless door magnet sensor is in a working waiting state.

The electronic lock of the vehicle door is mainly divided into the following categories: a key type electronic lock, a dial type electronic lock, an electronic key type electronic lock, a touch type electronic lock and a biological characteristic type electronic lock. Since voice-activated telephones are already in practical use in foreign vehicles, and the biometric electronic lock technology is mature, it is reasonable to believe that the biometric electronic lock will be added to the vehicle door lock. The utility model discloses in, door electronic lock sensor is installed in above-mentioned door electronic lock side, if the electronic lock suffers destruction, then can send a signal to the controller. The steering wheel lock sensor is also arranged on the steering wheel lock, and a vehicle thief can inevitably select to open a vehicle window, smash the vehicle lock or smash the steering wheel lock if the vehicle is stolen, so that the sensors are arranged in the places, the vehicle condition can be effectively monitored, and when the sensors are in a standby state, the power consumption is extremely low, a user does not need to charge frequently, and the anti-theft effect is simple and convenient.

The controller and the sensor module, the automobile data recorder, the sound-light alarm module and the snapshot camera carry out data transmission through Bluetooth, WiFi, Mesh, Zigbee, Thread, Z-Wave, NFC or UWB.

The Mesh network, i.e. the "wireless Mesh network", is a "multi-hop" (multi-hop) network, and is developed from an ad hoc network, and the wireless Mesh network can cooperatively communicate with other networks, and is a dynamic and continuously expandable network architecture, and any two devices can maintain wireless interconnection. Each Z-Wave network has an independent network address (HomeID); the address (NodeID) of each node in the network is assigned by the control node (Controller). Each network accommodates a maximum of 232 nodes (Slave), including control nodes. The control node can have a plurality of, but only one master control node, that is, the distribution of all nodes in the network is all responsible for the master control node, and other control nodes only forward the command of the master control node. And all control nodes can control the accessed common nodes. The node beyond the communication distance can be controlled by other nodes between the controller and the controlled node in a Routing mode. Uwb (ultra wideband) is a carrier-free communication technology that uses non-sinusoidal narrow pulses on the nanosecond to microsecond scale to transmit data. UWB is used for short-distance high-speed data transmission in the early stage, and in recent years, subnanosecond ultra-narrow pulses of UWB are utilized to perform short-distance accurate indoor positioning in foreign countries, and the UWB is also called ultra-wide band. Since bluetooth, WiFi, Zigbee, NFC are increasingly well known, they are not described here.

The sensor module adopted in the utility model comprises a door and window sensor, a vehicle door electronic lock sensor, a steering wheel lock sensor and a vibration sensor, combines the traditional mechanical burglar alarm with the sensor, when the electronic lock of the vehicle door and the steering wheel lock are impacted or damaged by a vehicle thief, the corresponding sensors arranged on the electronic lock of the vehicle door and the steering wheel lock transmit information to the controller, the controller controls the start of the vehicle event data recorder and works, the alarm lamp of the sound-light alarm device flickers, the loudspeaker gives out alarm sound, the snapshot camera is switched from a standby state to a working state, and the time and position information of vehicle theft and the collected photo and video information are uploaded to a cloud server through a wireless communication module, and on pushing alarm information to owner's terminal equipment, each module linkage is high-efficient, enables the owner to master the relevant information of vehicle in real time, makes a response fast.

The wireless communication module is in communication connection with the cloud server through a TD-LTE network, a CDMA2000 network, a WCDMA network, a TD-SCDMA network, a cdmaOne network, a GPRS network, an EDGE network, a GSM network or a UMTS network. The utility model discloses preferably adopt the GPRS network because this is the most extensive network of application at present, but according to actual conditions, all the other networks can also be as the alternative.

The acousto-optic alarm module comprises a warning lamp and a loudspeaker, an alarm circuit diagram is shown in fig. 4, triodes BG1, BG2 and the like form a low-frequency oscillator, and the output end of the low-frequency oscillator is added to the base electrode of a BG3 tube through a capacitor C3 and a resistor R6. BG3 and BG4 tubes constitute an audio oscillator whose oscillation frequency is determined by the values of R5 and C4 and is controlled by the output voltage of the low frequency oscillator. When the BG2 tube is switched from on to off, the collector of BG2 is also rapidly switched from low level to high level, the positive jump pulse is added between the base electrode and the emitter of the BG3 tube, so that the positive bias voltage of the BG3 tube is increased, and the audio oscillation frequency is increased; conversely, when the BG2 tube is turned on from off, the positive bias of the BG3 tube is reduced, and the audio oscillation frequency is lowered. Therefore, the audio signal with the variable frequency can send out continuous alarm sound after passing through the loudspeaker. When the audible and visual alarm receives an alarm instruction from the controller, the alarm lamp flickers and sends out a sharp alarm sound. Meanwhile, the controller of the device controls the wireless communication module to transmit data to the cloud server, alarm information is pushed to a user, the user can check the alarm through the terminal equipment, if the user determines that the alarm is a false alarm, for example, an owner of the vehicle carelessly operates to make the anti-theft device alarm, the user can operate the corresponding position on the terminal equipment to ignore the alarm, and the whole device recovers a low-power consumption standby state.

And the sound and light alarm module is also connected with the lamp of the vehicle. This device is when reporting to the police, in order to reach the device and hide and the less purpose of occupation space, perhaps the volume is less from taking the warning light, and warning effect is limited during the scintillation, is not enough to play the effect of frightening car thief, consequently links to each other acousto-optic warning module and the car light of vehicle, and when car thief trigger device reported to the police, the scintillation of linkage vehicle car light makes more people can pay close attention to the alert feelings, and the alarm effect is more obvious, has improved the theftproof effect.

When the controller judges that the vehicle is in a stolen state according to the information collected by the sensor module, the snapshot camera is switched to a working state from a standby state and conducts snapshot according to set interval time, the automobile data recorder is started and records the surrounding situation of the vehicle, and collected photos and video information are uploaded to the cloud server through the wireless communication module.

The snapshot camera is arranged at the main driving or the auxiliary driving position and faces the main driving window direction. If the vehicle stealer wants to drive the stolen vehicle away from the vehicle stealer location, the driver's cab can be seated certainly, and when the vehicle stealer appears in the driver's cab, the snapshot camera can snapshot the face photo of the vehicle if the camera is placed towards the main driver's cab, so that the information of the vehicle stealer can be provided for police in the later period and the vehicle stealer can be arrested.

The utility model discloses in when the stolen condition appears in the vehicle, the car owner can receive stolen time, which damaged relevant information in position of vehicle positional information and concrete vehicle on terminal equipment to on vehicle event data recorder all can propelling movement to terminal equipment with the photo information with grabbing the video that afraid of the camera was gathered, a key alarming function on the car owner's accessible terminal equipment will steal car owner's photo and relevant information and send for police, the later stage of being convenient for is tracked, and is simple high-efficient, safe and reliable.

The device also comprises a fixing device which is used for fixing the GPS/GSM positioning module and the controller at any position of the vehicle body. The utility model discloses controller and GPS GSM orientation module can fix at automobile body optional position through fixing device, and the car owner can install it in comparatively concealed position according to the characteristics of motorcycle type separately, like on seat below, trunk, bonnet inner wall, makes its difficult stolen car person discovery, guarantees that the car owner controls vehicle situation and position in real time, easy operation, nimble practicality.

The fixing device adopts a sucker mechanism for fixing. Present small-size tray mechanism has been very ripe, generally all is provided with and extracts air the epitaxy, fixes the device in comparatively level and smooth position through the inside and outside pressure difference of sucking disc, owing to can be taken at will and use, the position need not be fixed, can make users handle according to the condition of oneself is nimble, and the practicality is strong.

The terminal equipment is used for mastering the vehicle condition and time and position information of the stolen vehicle and the photo and video information acquired by the automobile data recorder and the snapshot camera in real time;

the terminal equipment is connected with the wireless communication module.

The utility model discloses practical application's process as follows:

when a vehicle owner locks the vehicle and leaves the parked vehicle, each module is in a standby state and only runs with extremely low power consumption, when a vehicle thief appears and steals the vehicle by smashing a vehicle window or a vehicle door electronic lock or a steering wheel lock, and tries to drive the vehicle away from a parking place, the door and window sensor, the vehicle door electronic lock sensor, the steering wheel lock sensor and the vibration sensor of the device are induced by the actions, the sensors transmit signals to the controller through a short-distance wireless network (Bluetooth and the like), the controller also controls the driving recorder to be started and shoot the surrounding conditions of the vehicle through the short-distance wireless network, the controller also controls the alarm lamp of the acousto-optic alarm module to flash, the vehicle lamps to flash together, the loudspeaker to emit sharp alarm sound, and the controller also controls the snapshot camera to snapshot face photos of the vehicle thief entering or approaching the main driving position of the vehicle, the GPS/GSM positioning module positions the position of the vehicle at the moment, collected photo video information, vehicle position information and other related information are uploaded to the cloud server through the wireless communication module in real time through a wireless network, the background of the cloud server pushes alarm information to terminal equipment of the vehicle owner, the vehicle owner can check the photo video information and the vehicle position information in real time, the alarm information is sent to police through the terminal equipment by one key, and the photo of the related vehicle thief and the stealing place can be sent to the police together so that the police can quickly catch the vehicle thief. If the alarm is triggered due to misoperation of the vehicle owner, the alarm can be relieved through the terminal equipment, the normal state can be quickly recovered, the method is simple and efficient, and the anti-theft effect is good.

The device only enters the working state after a car owner manually locks the car or presses a lock button on a lock key, namely, each module enters the standby state to give an alarm according to the external condition at any time.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A vehicle positioning anti-theft device comprises a power supply and a standby power supply, and is characterized by comprising:

2. A vehicle positioning theft protection device, according to claim 1, wherein: the controller and the sensor module, the automobile data recorder, the sound-light alarm module and the snapshot camera carry out data transmission through Bluetooth, WiFi, Mesh, Zigbee, Thread, Z-Wave, NFC or UWB.

3. A vehicle positioning theft protection device, according to claim 1, wherein: the wireless communication module is in communication connection with the cloud server through a TD-LTE network, a CDMA2000 network, a WCDMA network, a TD-SCDMA network, a cdmaOne network, a GPRS network, an EDGE network, a GSM network or a UMTS network.

4. A vehicle positioning theft protection device, according to claim 1, wherein: the sound and light alarm module comprises a warning lamp and a loudspeaker, and when the sound and light alarm module receives the alarm instruction from the controller, the warning lamp flickers and sends out a sharp alarm.

5. The vehicle positioning anti-theft device according to claim 4, wherein: and the sound and light alarm module is also connected with the lamp of the vehicle.

6. A vehicle positioning theft protection device, according to claim 1, wherein: when the controller judges that the vehicle is in a stolen state according to the information collected by the sensor module, the snapshot camera is switched to a working state from a standby state and conducts snapshot according to set interval time, the automobile data recorder is started and records the surrounding situation of the vehicle, and collected photos and video information are uploaded to the cloud server through the wireless communication module.

7. A vehicle positioning theft prevention device according to claim 1 or 6, wherein: the snapshot camera is arranged at the main driving or the auxiliary driving position and faces the main driving window direction.

8. A vehicle positioning theft protection device, according to claim 1, wherein: the device also comprises a fixing device which is used for fixing the GPS/GSM positioning module and the controller at any position of the vehicle body.

9. A vehicle positioning anti-theft device according to claim 8, characterized in that: the fixing device adopts a sucker mechanism for fixing.

10. A vehicle positioning theft protection device, according to claim 1, wherein: the terminal equipment is used for mastering the vehicle condition and time and position information of the stolen vehicle and the photo and video information acquired by the automobile data recorder and the snapshot camera in real time;

the terminal equipment is connected with the wireless communication module.