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Automobile anti-theft method and device

A technology for automobile anti-theft and automobile, which is applied in vehicle parts, transportation and packaging, and anti-theft vehicle accessories, etc. It can solve the problems of low anti-theft performance and inability to solve false alarms, and achieve the effect of avoiding sound and light pollution.

Active Publication Date: 2020-04-07
JIANGXI CHANGHE AUTO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above situation, it is necessary to provide a car anti-theft method and device aiming at the low performance of automobile anti-theft and the inability to solve false alarms in the prior art.

Method used

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  • Automobile anti-theft method and device
  • Automobile anti-theft method and device
  • Automobile anti-theft method and device

Examples

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Embodiment Construction

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0041] These and other aspects of embodiments of the invention will become apparent with reference to the following description and drawings. In these descriptions and drawings, some specific implementations of the embodiments of the present invention are specifically disclosed to represent some ways of implementing the principles of the embodiments of the present invention, but it should be understood that the scope of the embodiments of the present invention is not limited by this limit. On the contrary, the embodiments of the present...

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Abstract

The invention relates to an antitheft method and device for automobiles. The antitheft method comprises the following steps: detecting the state of doors of an automobile, wherein the doors comprise front doors, rear doors, a tail door and a front cabin cover of the automobile; when at least one of the rear doors, the tail door and the front cabin cover of the automobile is open, raising the alarm; when the front doors are open while the other doors are not open, monitoring an engine electronic antitheft system; and when antitheft certification pass information transmitted by the engine electronic antitheft system is not received in a first preset time, raising the alarm. According to an embodiment of the invention, whether the automobile is stolen or not is judged in a double logic manner by a delayed alarm starting function and an engine antitheft certification result, the alarming effect can be achieved effectively, and unnecessary sound and light pollution caused by starting of the automobile when a remote controller of the automobile fails can be avoided.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an automobile anti-theft method and device. Background technique [0002] With the improvement of people's living standards, automobiles have gradually become an indispensable part of people's lives. At the same time, the development of modern technology has prompted criminals to continuously improve their means of committing crimes, and car theft incidents are also common. Automobile anti-theft technology also arises at the historic moment thereupon. Existing anti-theft technology, when the car enters the fortified state, when it is detected that the car door, tailgate, and front hatch are opened, the alarm function is activated and an alarm is issued to warn car thieves. [0003] In order to prevent car thieves from cracking the car by means of a master key and improve the safety level of car anti-theft, the current car body anti-theft device switches between the fortification state...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R25/00B60R25/10B60R25/04
CPCB60R25/00B60R25/04B60R25/10
Inventor 周武
Owner JIANGXI CHANGHE AUTO
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