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Vehicle anti-theft device and anti-theft method

A car anti-theft, car technology, applied in vehicle parts, transportation and packaging, anti-theft vehicle accessories, etc., can solve the problem that GPS anti-theft equipment can not achieve the purpose of anti-theft well

Inactive Publication Date: 2010-06-16
黄镜锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in reality, many cars with GPS anti-theft devices installed still cannot escape the fate of being stolen. It can be seen that the existing GPS anti-theft devices cannot achieve the anti-theft purpose very well.

Method used

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  • Vehicle anti-theft device and anti-theft method
  • Vehicle anti-theft device and anti-theft method
  • Vehicle anti-theft device and anti-theft method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] see figure 1 Shown is a structural schematic diagram of an automobile anti-theft device according to the embodiment of the present invention; the automobile anti-theft device comprises:

[0017] GPS unit, used to receive GPS signals and output GPS information, such as GPS coordinates, etc.;

[0018] The interference detection unit is used to detect interference, such as interference signals that interfere with communication, main power supply interruption, etc.; it can be a noise detection unit used to detect noise in the wireless communication frequency band; it can also be multiple modules working in parallel Composition, each module corresponds to a communication frequency band;

[0019] Theft detection unit, used to detect theft information; such as illegal opening of the door, vibration, damage to the car body, etc.;

[0020] Automobile state detection unit, used to detect the state of the automobile, such as the state of static flameout, static start state, slow...

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PUM

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Abstract

The invention provides a vehicle anti-theft device and an anti-theft method; the vehicle anti-theft device comprises an interference detection unit, a theft detection unit and a main control unit; the interference detection unit is used for detecting interference information and outputting interference detection information when detecting the interference information; the theft detection unit is used for detecting theft information and outputting theft detection information when detecting the theft information; and the main control unit is used for starting vehicle warning or control according to the interference detection information or the theft detection information. When the vehicle anti-theft device is interfered, the vehicle warning or control can be started to achieve an anti-theft function.

Description

technical field [0001] The invention relates to an automobile anti-theft device and an anti-theft method. Background technique [0002] At present, the Global Positioning System (Global: Positioning System, GPS) is widely used in anti-theft monitoring and navigation of automobiles, and it realizes the anti-theft monitoring function of automobiles by means of existing mobile communication networks such as GSM or CDMA. Existing GPS anti-theft equipment generally connects GPS, GSM or CDMA modules through the CPU; obtains the GPS information of the car through GPS, and then provides the GPS information to the service in the form of SMS, GPRS or voice calls through the GSM or CDMA module The provider, customer, service provider or customer displays the location of the car through the corresponding software to realize the anti-theft monitoring function. [0003] However, in reality, many cars that have installed GPS anti-theft devices still cannot escape the fate of being stolen....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/00B60R25/10B60R25/04B60R25/02B60R25/06H04M11/04
Inventor 黄镜锋
Owner 黄镜锋
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