CN205381239U

CN205381239U - On -vehicle information theftproof management system

Info

Publication number: CN205381239U
Application number: CN201620002859.0U
Authority: CN
Inventors: 范晶晶; 奚羽; 刘帅; 朱策策
Original assignee: General Ahead Power Science And Technology Ltd In Tianjin
Current assignee: General Ahead Power Science And Technology Ltd In Tianjin
Priority date: 2016-01-05
Filing date: 2016-01-05
Publication date: 2016-07-13
Anticipated expiration: 2026-01-05

Abstract

The utility model discloses an on -vehicle information theftproof management system, including trigger circuit, power, memory, time -recorder, solenoid valve, camera, adapter, GPRS module, GPS module, singlechip and time -recorder, the AD converter is connected to trigger circuit's output, and the singlechip is connected to the output of AD converter, and the singlechip is still connected respectively, memory, time -recorder, solenoid valve, camera, adapter, GPRS module, GPS module and time -recorder. The utility model discloses on -vehicle information theftproof management system adopts displacement vibration sensor as the warning source of triggering, there is not the control dead angle, and make full use of the GPRS mobile communication network of technology maturation, in case someone arouses that the automobile body vibration will trigger warning circuit in getting into the car, open camera and adapter record environmental information, and open the GPRS module with message routing to user's cell -phone, while self -closing oil tank control valve, resistance automobile staring, effectually the stolen of vehicle has been avoided.

Description

A kind of on-vehicle information theft management system

Technical field

This utility model relates to a kind of vehicle-mounted management system, specifically a kind of on-vehicle information theft management system.

Background technology

Along with socioeconomic continuous progress with high-tech develop rapidly, in routine work and life, automobile has become the desirable vehicles of people, the owning amount of private car is also being continuously increased, substantial amounts of automobile has brought a lot of convenience, but meanwhile, car thief also increases gradually, although market occurs in that a lot of automotive theft proof system, but mostly adopt infrared alarm to trigger, sensitivity is low, structure is complicated, it is easy to be discovered by robber and crack, and sound and light alarm can only be sent, remote people cannot go and find out what's going in time, even if the alarm signal of sending, also robber cannot be stoped to be stolen by car, therefore the demand of present stage people can not be met.

Summary of the invention

The purpose of this utility model is in that to provide a kind of on-vehicle information theft management system, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, this utility model provides following technical scheme:

A kind of on-vehicle information theft management system, including triggering circuit, power supply, memorizer, timer, electromagnetic valve, photographic head, pick up, GPRS module, GPS module, single-chip microcomputer and timer, the outfan of described triggering circuit connects A/D converter, the outfan of A/D converter connects single-chip microcomputer, and single-chip microcomputer is also respectively connected with power supply, memorizer, timer, electromagnetic valve, photographic head, pick up, GPRS module, GPS module and timer；

nullDescribed triggering circuit includes vibrating sensor P、Chip IC 1、Metal-oxide-semiconductor Q and resistance R1，One end of resistance R1 connects a fixing end of potentiometer RP1、The emitter stage of audion VT2 and the drain power U1 of metal-oxide-semiconductor Q，The colelctor electrode of another fixing end connecting triode VT3 of potentiometer RP1、The colelctor electrode of audion VT4、The sliding end of potentiometer RP1 and single-chip computer control system，The other end of resistance R1 connects the colelctor electrode of resistance R2 and audion VT1，The base stage of audion VT1 connects vibrating sensor P，The other end of vibrating sensor P connects resistance R4、Electric capacity C1、The positive pole of diode D1、The emitter stage of audion VT1、The emitter stage of audion VT4 and 2 pins of chip IC 1 ground connection，The base stage of the other end connecting triode VT2 of resistance R2，The colelctor electrode of audion VT2 connects resistance R3，The other end of resistance R3 connects the other end of resistance R4，The other end of electric capacity C1 connects the grid of metal-oxide-semiconductor Q，Metal-oxide-semiconductor Q source electrode connect resistance R5、The other end of resistance R5 connects 7 pins of the negative pole of diode D1 and 5 pin postcard IC1 of chip IC 1 and connects resistance R6、The other end of resistance R6 connects 8 pins of chip IC 1，3 pins of chip IC 1 connect resistance R7，The base stage of the other end connecting triode VT3 of resistance R7，The base stage of the emitter stage connecting triode VT4 of audion VT3，The model of chip IC 1 is UM3561，Vibrating sensor P is SC0063 type displacement vibration sensor.

As preferred version of the present utility model: the model of described single-chip microcomputer is STC89C52.

As preferred version of the present utility model: the model of described GPRS module is GR47.

As preferred version of the present utility model: described photographic head is pinhole cameras.

As preferred version of the present utility model: described electromagnetic valve is that fuel tank controls valve.

Compared with prior art, the beneficial effects of the utility model are: this utility model on-vehicle information theft management system adopts displacement vibration sensor as warning trigger source, without monitoring dead angle, and take full advantage of the GPRS mobile communications network of technology maturation, once there be people to cause body vibrations will trigger warning circuit into the car, open photographic head and pick up record environmental information, and open GPRS module and will send information to user mobile phone, it is automatically switched off fuel tank simultaneously and controls valve, resistance automobile starting, effectively avoids the stolen of vehicle.

Accompanying drawing explanation

Fig. 1 is the structured flowchart of on-vehicle information theft management system；

Fig. 2 is the circuit diagram triggering circuit.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.

Refer to Fig. 1,2, a kind of on-vehicle information theft management system, including triggering circuit, power supply, memorizer, timer, electromagnetic valve, photographic head, pick up, GPRS module, GPS module, single-chip microcomputer and timer, the outfan of described triggering circuit connects A/D converter, the outfan of A/D converter connects single-chip microcomputer, and single-chip microcomputer is also respectively connected with power supply, memorizer, timer, electromagnetic valve, photographic head, pick up, GPRS module, GPS module and timer；

The model of single-chip microcomputer is STC89C52.The model of GPRS module is GR47.Photographic head is pinhole cameras.Electromagnetic valve is that fuel tank controls valve.

nullOperation principle of the present utility model is: the position such as car door or vehicle window that the vibrating sensor P in this monitoring system is placed on private car，When there being burglar open car door or enter interior of body，After the voltage that vibrating sensor P two ends produce delivers to audion VT1 and VT2，Trigger metal-oxide-semiconductor Q1，Metal-oxide-semiconductor Q1 turns on，5 pin conductings of chip IC 1，Chip IC 1 triggers，3 pin output high level signals of chip IC 1，Trigger triode T3 and audion T4 conducting，Output vibration signal is to Single-chip Controlling center，Vibration signal is analyzed processing by Single-chip Controlling centrally through the coder-decoder within STC89C52 single-chip microcomputer，And export to GPRS module、Pick up and photographic head，Alarm signal is sent in the SIM cards of mobile phones of user by GPRS module by analyzing and processing，Notify that user makes relative measure in time，Photographic head is used for recording image information in car，Pick up is for acoustic information in collecting vehicle，Simultaneously close off electromagnetic valve，Disconnect automobile fuel feeding，Automobile cannot be started.System adopts displacement vibration sensor as warning trigger source, without monitoring dead angle, and take full advantage of the GPRS mobile communications network of technology maturation, once there be people to cause body vibrations will trigger warning circuit into the car, open photographic head and pick up record environmental information, and open GPRS module and will send information to user mobile phone, be automatically switched off fuel tank simultaneously and control valve, resistance automobile starting, effectively avoids the stolen of vehicle.

Claims

1. an on-vehicle information theft management system, including triggering circuit, power supply, memorizer, timer, electromagnetic valve, photographic head, pick up, GPRS module, GPS module, single-chip microcomputer and timer, it is characterized in that, the outfan of described triggering circuit connects A/D converter, the outfan of A/D converter connects single-chip microcomputer, and single-chip microcomputer is also respectively connected with power supply, memorizer, timer, electromagnetic valve, photographic head, pick up, GPRS module, GPS module and timer；

2. a kind of on-vehicle information theft management system according to claim 1, it is characterised in that the model of described single-chip microcomputer is STC89C52.

3. a kind of on-vehicle information theft management system according to claim 1, it is characterised in that the model of described GPRS module is GR47.

4. a kind of on-vehicle information theft management system according to claim 1, it is characterised in that described photographic head is pinhole cameras.

5. a kind of on-vehicle information theft management system according to claim 1, it is characterised in that described electromagnetic valve is that fuel tank controls valve.