CN206757047U

CN206757047U - Anti-disassembly vehicle positioning system

Info

Publication number: CN206757047U
Application number: CN201621027945.3U
Authority: CN
Inventors: 张晓捷
Original assignee: Shenzhen Biao Yue Technology Co ltd
Current assignee: Shenzhen Standard Vietnam Science And Technology Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-12-15
Anticipated expiration: 2026-08-31

Abstract

The utility model discloses an anti-disassembly vehicle positioning system, including installing two at least GPS positioning terminal in the different positions of vehicle, every GPS positioning terminal signal connection, wherein, every GPS positioning terminal includes main control unit, the GSM chip that is connected with main control unit respectively, GPS chip, dormancy circuit, communication circuit, warning circuit, main control unit control GSM chip sends the locating signal that GPS chip detected, main control unit judges whether to receive the communication signal of other GPS positioning terminal through communication circuit, if send control command control warning circuit and report to the police; each GPS location terminal also includes a power supply circuit for supplying power. The utility model discloses a signal connection between a plurality of GPS positioning terminal that is provided with communication circuit, warning circuit has realized preventing that a GPS positioning terminal from being dismantled the vehicle that leads to and losing the problem, has improved the vehicle security.

Description

Anti-disassembly vehicle positioning system

Technical Field

The utility model belongs to the technical field of the positioning terminal, particularly, relate to an anti-disassembly vehicle positioning system.

Background

With the continuous development of Chinese economy, the car loan industry is vigorously developed. The cheat insurance cheating and lending case also has rising momentum. The vehicle loan industry generally implements the monitoring of loaned vehicles by installing GPS locators on the vehicles to upload locating signals. The cheat-insurance person prevents the wind control personnel from searching for the vehicle according to the positioning signal fed back by the GPS by shielding and disassembling the GPS positioner signal, thereby achieving the purpose of stealing the vehicle.

SUMMERY OF THE UTILITY MODEL

For solving the current above-mentioned problem, the utility model discloses an install a plurality of GPS positioning terminal on the vehicle and prevent to lead to unable vehicle loss problem that leads to monitoring the vehicle position because of a GPS positioning terminal dismantles through the intercommunication between the GPS positioning terminal.

The utility model provides an anti-disassembly vehicle positioning system, which is characterized by comprising at least two GPS positioning terminals arranged at different positions of a vehicle, wherein each GPS positioning terminal is connected with a signal,

each GPS positioning terminal comprises a main controller, a GSM chip, a GPS chip, a dormancy circuit, a communication circuit and an alarm circuit, wherein the GSM chip, the GPS chip, the dormancy circuit, the communication circuit and the alarm circuit are respectively connected with the main controller;

each GPS location terminal also includes a power supply circuit for supplying power.

Further, anti-disassembly vehicle positioning system in, main control unit still connects detection circuitry, dormancy circuit, wherein, detection circuitry includes angular velocity sensor and/or time-recorder, main control unit judges whether the vehicle data of traveling that detect detection circuitry detected reaches the preset condition, then controls through dormancy circuit GPS positioning terminal switches to the dormant mode.

Further, anti-disassembly vehicle positioning system in, communication circuit includes interconnect's antenna, communication chip includes bluetooth chip, WIFI chip, lora chip, zigbee chip or WIFI chip.

Further, among the anti-disassembly vehicle positioning system, power supply circuit includes AC/DC converting circuit, protection circuit, the battery of being connected with the interface that charges, the battery is connected with AC/DC converting circuit, protection circuit respectively.

Further, among the anti-disassembly vehicle positioning system, alarm circuit includes alarm bell, pilot lamp or bee calling organ.

Further, anti-disassembly vehicle positioning system in, main control unit still is connected with voice conversion device, voice conversion device is including the microphone, amplifier circuit, digital analog conversion circuit that connect gradually.

Further, anti-disassembly vehicle positioning system in, detection circuitry is still connected to the controller, detection circuitry is including setting up at the outside fingerprint identification screen of GPS positioning terminal.

To sum up, the utility model discloses a signal connection between a plurality of GPS positioning terminal who is provided with communication circuit, warning circuit has realized preventing that a GPS positioning terminal from being dismantled the vehicle that leads to and losing the problem, has improved vehicle security.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the anti-disassembly vehicle positioning system of the present invention;

fig. 2 is a schematic block diagram of an embodiment of a GPS positioning terminal in the anti-disassembly vehicle positioning system of the present invention;

fig. 3 is a schematic block diagram of another embodiment of the GPS positioning terminal in the anti-detachment vehicle positioning system of the present invention.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

As shown in FIG. 1, the utility model provides an anti-disassembly vehicle positioning system, including installing two at least GPS positioning terminal 100 at the vehicle different positions, every GPS positioning terminal signal connection.

Wherein the content of the first and second substances,

each GPS positioning terminal comprises a main controller 1, a GSM chip 2, a GPS chip 3, a communication circuit 4 and an alarm circuit 5 which are respectively connected with the main controller as shown in figure 2, wherein the main controller controls the GSM chip to send positioning signals detected by the GPS chip, and the main controller receives communication signals of other GPS positioning terminals through the communication circuit and sends control instructions to the control circuit to give an alarm;

each GPS location terminal also includes a power supply circuit 6 for supplying power.

In this embodiment, the number of the GPS positioning terminals is set to 5, and the GPS positioning terminals are respectively installed at different positions of the vehicle to monitor the vehicle in all directions, so as to prevent the vehicle from being stolen due to the fact that one GPS positioning terminal is detached and the purpose of monitoring the position of the vehicle cannot be achieved. The utility model discloses installed five GPS positioning terminal on the vehicle, signal connection between every GPS positioning terminal, the signal at other GPS positioning terminal of real-time reception to whether GPS positioning terminal is torn open and the security on supplying GPS positioning terminal to detect the vehicle. When a thief detaches one of the GPS positioning terminals, the other GPS positioning terminals give an alarm through the alarm circuit and send an alarm instruction by using the communication circuit. When the specific implementation, the quantity of GPS positioning terminal is still optional to be established to other numbers such as 2, 3, 4, 6, the utility model discloses do not restrict the quantity of GPS positioning terminal here. Further, the communication circuit comprises an antenna and a communication chip which are connected with each other, and the communication chip comprises wireless communication chips such as a Bluetooth chip, a wifi chip, a lora chip, a zigbee chip and an NFC chip. Because GPS positioning terminal all install on the vehicle, communication distance between the different GPS positioning terminal is shorter, during consequently concrete implementation, communication chip is optional establishes to the shorter bluetooth core of communication distance to realize passing through bluetooth signal connection between the GPS positioning terminal, correspondingly, also can establish to other communication chips. In specific implementation, the alarm circuit can be selectively set to at least one of an alarm bell, an indicator light and a buzzer.

During concrete implementation, power supply circuit is optional to be established to connect AC/DC converting circuit, protection circuit, the battery of the interface that charges, the battery is connected with AC/DC converting circuit, protection circuit respectively, realizes GPS positioning terminal utilize the purpose of direct current or alternating current operation. The battery may be selectively set to be an alkali manganese battery, a zinc-manganese battery, a zinc-air battery, a zinc-mercury battery, a hydrogen-oxygen battery, a magnesium-manganese battery, or the like, and the number and type of the batteries are not limited herein. In specific implementation, the battery optionally comprises a main battery and a backup battery. The main battery and the backup battery are both connected with the AC/DC conversion circuit and the protection circuit.

Further, the main controller is also connected with a detection circuit 7 and a sleep circuit 8, wherein the detection circuit comprises an angular velocity sensor and/or a timer. The main controller judges whether the vehicle running data detected by the detection circuit reaches a preset condition or not, and if yes, the main controller controls the GPS positioning terminal to switch to a sleep mode through the sleep circuit. In specific implementation, preset conditions, such as starting time of 15min, an angular speed change angle of 30 degrees and the like, can be optionally configured in advance on the main controller. The utility model discloses an angular velocity sensor detects the vehicle and goes to rotate whether to reach 30 degrees, or whether vehicle start time reaches 15min, then control dormancy circuit switch to dormant mode, thereby reduce GPS positioning terminal's consumption, prevent that the thief from utilizing the signal detector to detect GPS positioning terminal's signal.

Furthermore, the main controller is also connected with a voice conversion device, and the voice conversion device comprises a microphone, an amplifying circuit and a digital-to-analog conversion circuit which are connected in sequence. In order to improve GPS positioning terminal's human-computer interaction, the utility model discloses a microphone receiving user's speech information to convert user's speech information into recognizable digital signal through amplifier circuit, digital analog conversion circuit, and match this digital signal with predetermined speech data, judge whether for authorizing the user, then carry out corresponding instruction, do not otherwise handle.

Further, during the concrete implementation, main control unit still optional connection has identification circuit, and identification circuit is including setting up the outside fingerprint identification screen at GPS locator. In order to prevent unauthorized users from disassembling the GPS positioner, the utility model discloses set up the fingerprint identification screen at the GPS positioner peripheral hardware, whether the fingerprint of the user who detects in real time and contact with the GPS positioner is the predetermined effective user, if not for the predetermined effective user then send alarm signal to the positioning platform through the communication chip.

In all the above embodiments, the GPS positioning terminal may optionally be provided with a SIM card. And providing a call function for the user through the SIM card.

In all the above embodiments, the GPS positioning terminal is optionally provided with a three-axis gyroscope and/or a pressure gauge; the position, the movement track and the acceleration of the vehicle in 6 directions are simultaneously measured through the three-axis gyroscope, and the motion state of the object can be judged by replacing three single axes with one gyroscope. And the pressure gauge is used for detecting the altitude of the vehicle environment in real time so as to be known by a user.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The disassembly-preventing vehicle positioning system is characterized by comprising at least two GPS positioning terminals which are arranged at different positions of a vehicle, wherein each GPS positioning terminal is in signal connection,

each GPS positioning terminal comprises a main controller, a GSM chip, a GPS chip, a communication circuit and an alarm circuit, wherein the GSM chip, the GPS chip, the communication circuit and the alarm circuit are respectively connected with the main controller;

2. The tamper-resistant vehicle positioning system of claim 1, wherein the master controller is further coupled to a detection circuit, a sleep circuit, wherein the detection circuit comprises an angular velocity sensor and/or a timer.

3. The anti-disassembly vehicle positioning system of claim 1, wherein the communication circuit comprises an antenna, a communication chip connected to each other, the communication chip comprising a Bluetooth chip, a WIFI chip, a lora chip, a zigbee chip, or a WIFI chip.

4. The tamper-resistant vehicle positioning system of claim 1, wherein the power circuit comprises an AC/DC conversion circuit connected to the charging interface, a protection circuit, and a battery, and the battery is connected to the AC/DC conversion circuit and the protection circuit respectively.

5. The tamper-resistant vehicle locating system of claim 1, wherein the alarm circuit comprises an alarm bell, an indicator light, or a buzzer.

6. The anti-disassembly vehicle positioning system of claim 1, wherein the main controller is further connected with a voice conversion device, and the voice conversion device comprises a microphone, an amplifying circuit and a digital-to-analog conversion circuit which are connected in sequence.

7. The anti-disassembly vehicle positioning system of claim 1, wherein the main controller is further connected with a detection circuit, and the detection circuit comprises a fingerprint identification screen arranged outside the GPS positioning terminal.