CN203427755U - Motor vehicle anti-theft device - Google Patents

Abstract

A motor vehicle anti-theft device is used for being connected with a control system of a motor vehicle. The motor vehicle anti-theft device comprises an anti-theft application module, a detection module, a fuel and electricity control module, a GPS module and a communication module, wherein the detection module, the fuel and electricity control module, the GPS module and the communication module are respectively connected with the anti-theft application module. The detection module and the oil and electricity control module are connected with the control system of the motor vehicle through data lines. When the detection module detects that the motor vehicle is started abnormally, the anti-theft application module controls electricity outage and fuel cut-off of the motor vehicle through the fuel and electricity control module, and the GPS module detects the position where the motor vehicle is located and sends alarm information and position information of the motor vehicle to an alarm center through the communication module.

Description

Anti-theft device for motor vehicle

Technical field

The utility model relates to a kind of anti-joyride device, is specifically related to a kind of anti-theft device for motor vehicle.

Background technology

Existing alarms and security systems for automobiles mainly comprises two large classes: mechanical safety device and electric anti-thief device.Wherein, the principle of mechanical safety device is impassioned steering handwheel and control pedal or the pinning of gear handle; Electric anti-thief device, on the basis of mechanical type anti-theft device, adds electronic anti-theft functions, adds electronic identification code in fact exactly to lock, unblanks or bitting all needs to input tens passwords, mainly by network type electron or start and reach antitheft object.Yet this anti-joyride device trouble and non insurance, steal once be cracked, and just cannot recover rapidly vehicle.

Utility model content

Based on this, be necessary for deficiency of the prior art, once a kind of stolen anti-theft device for motor vehicle that can recover rapidly vehicle of insurance is provided.

A kind of anti-theft device for motor vehicle, control system for junctor motor-car, this anti-theft device for motor vehicle comprises a theft-prevention applications module, connects respectively the detecting module of this theft-prevention applications module, oily electric control module, GPS module and communication module, and described detecting module and oily electric control module connect the control system of described self-propelled vehicle by data line; When detecting module detects the improper startup of this self-propelled vehicle, theft-prevention applications module is by the power-off of oily electric control module controlling machine motor-car, oil-break, described GPS module explorer motor-car position, sends the information of alarm message and vehicle position to alarm center by communication module.

Further, described anti-theft device for motor vehicle also comprises a supply module, and this supply module provides power supply for this anti-theft device for motor vehicle.

Further, in described anti-theft device for motor vehicle structure, comprise that a upper cover, a lower cover and are folded in the circuit card between this upper cover and lower cover, described theft-prevention applications module, detecting module, oily electric control module, GPS module and communication module are arranged on this circuit card.

Anti-theft device for motor vehicle volume of the present utility model is little, can leave the concealed location of vehicle in.Once improper startup in car, anti-theft device for motor vehicle can carry out power-off, oil-break to self-propelled vehicle, sends linked groups or mechanism that warning signal is notified car owner or setting simultaneously, reaches best anti-theft effect.

Accompanying drawing explanation

Fig. 1 is the structure assembly drawing of anti-theft device for motor vehicle of the present utility model.

Fig. 2 is the STRUCTURE DECOMPOSITION figure of the anti-theft device for motor vehicle of Fig. 1.

Fig. 3 is the inside principle module map of the anti-theft device for motor vehicle of Fig. 1.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Refer to Fig. 1 to Fig. 3, anti-theft device for motor vehicle of the present utility model comprises a upper cover 10, a lower cover 20 and is folded in the circuit card 30 between this upper cover 10 and lower cover 20.This circuit card 30 is connected with the control system of self-propelled vehicle by a data line (not shown).

This circuit card 30 includes theft-prevention applications module 31, connects respectively the detecting module 32 of this theft-prevention applications module 31, oily electric control module 33, GPS(Global Positioning System, global positioning system) module 34, communication module 35 and supply module 36.Described detecting module 32 and oily electric control module 33 are by described data line junctor motor-car.

During work, described anti-theft device for motor vehicle is connected with self-propelled vehicle.When self-propelled vehicle normally starts by key, described anti-theft device for motor vehicle detects self-propelled vehicle detecting by detecting module 32 and starts, and self-propelled vehicle is not produced to control command.When self-propelled vehicle is not normally to start by key, by improper means, start, during as means such as wiring, described detecting module 32 detects the improper startup of self-propelled vehicle, feed back to theft-prevention applications module 31,31 of theft-prevention applications modules, by oily electric control module 33 controlling machine motor-car power-off, oil-break, are prevented motor-driven vehicle going; Meanwhile, GPS module 34 explorer motor-car positions, by the information of 35 pairs of alarm centers transmission alarm messages of communication module and vehicle position.Alarm center is to belong to network application system, can pass through the warning information of communication network receiver anti-theft device for motor vehicle, and can be by warning information by user's (being generally car owner) of appointment or/and notice linked groups or mechanism (as public security department).

Whether described detecting module 32 eds machine motor-cars normally start and have kinds of schemes, in the present embodiment, this detecting module 32 is connected to by built-in lock line in certain switch of self-propelled vehicle (as Der StandlichtScheinwerfer und Parkleuchtenschalter), set when vehicle launch, must open Der StandlichtScheinwerfer und Parkleuchtenschalter, and then startup vehicle, this starts detecting module 32 judgements as normal startup; If occur, self-propelled vehicle directly starts, detecting module 32 these vehicles of judgement are illegal startup, 31 of theft-prevention applications modules are by oily electric control module 33 controlling machine motor-car power-off, oil-break, and by 35 pairs of alarm centers of communication module, send the information of alarm messages and vehicle position.Understandably, this switch can be also the switches such as left steering, window switch etc., can according to user preferences, formulate in advance.

Anti-theft device for motor vehicle volume of the present utility model is little, can leave the concealed location of vehicle in.Once improper startup in car, anti-theft device for motor vehicle can carry out power-off, oil-break to self-propelled vehicle, sends linked groups or mechanism that warning signal is notified car owner or setting simultaneously, reaches best anti-theft effect.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (3)

1. an anti-theft device for motor vehicle, control system for junctor motor-car, it is characterized in that: this anti-theft device for motor vehicle comprises a theft-prevention applications module, connects respectively the detecting module of this theft-prevention applications module, oily electric control module, GPS module and communication module, and described detecting module and oily electric control module connect the control system of described self-propelled vehicle by data line; When detecting module detects the improper startup of this self-propelled vehicle, theft-prevention applications module is by the power-off of oily electric control module controlling machine motor-car, oil-break, described GPS module explorer motor-car position, sends the information of alarm message and vehicle position to alarm center by communication module.

2. anti-theft device for motor vehicle according to claim 1, is characterized in that: also comprise a supply module, this supply module provides power supply for this anti-theft device for motor vehicle.

3. anti-theft device for motor vehicle according to claim 1, it is characterized in that: in described anti-theft device for motor vehicle structure, comprise that a upper cover, a lower cover and are folded in the circuit card between this upper cover and lower cover, described theft-prevention applications module, detecting module, oily electric control module, GPS module and communication module are arranged on this circuit card.

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