Vehicle theft prevention method and its using device

Abstract

A vehicular theftproof device comprises an owner communication machine, a property warder communication machine, and a communication network for communicating the owner communication machine and a the property warder communication machine, the vehicular theftproof device is characterised in that: the property warder communication machine includes a display screen for caller ID display; a communication number and a vehicle license plate number of the owner communication machine are stored in the property warder communication machine; when the owner dials a communication number of the property warder communication machine, the vehicle license plate number of the owner is displayed on the display screen by the property warder communication machine via the communication network according to a communication number of a caller ID communication machine. The vehicular theftproof device has advantages that: 1, the device is a common communication device or joints a microcomputer, thereby the owner needs no investment; 2, the device has no connection relationship with the vehicle, thereby a theft can not damage; 3, the vehicle license plate number is displayed only by using a special communication machine for the owner, thereby obtaining a strong secrecy.

Description

technical field [0001] The invention relates to a vehicle anti-theft method, in particular to a vehicle anti-theft method and a device used in the method, which are suitable for preventing vehicles under the supervision of a vehicle management office from being stolen. Background technique [0002] The vehicle management office in the present invention refers to a place where vehicles are kept, for example: residential property gatekeepers, parking lot gatekeepers, and underground parking garages; the vehicles mentioned are automobiles. [0003] At present, various car anti-theft alarms that are popular at home and abroad all use powerful alarm sounds to send car theft information, that is, when a thief steals a car, the horn installed on the car will send an alarm sound. : 1) After the alarm sound is issued, the car owner may not be able to receive and recognize it (alarm sounds of all cars are almost similar); 2) When thunder or environmental vibrations are likely to cause...

AI Technical Summary

Problems solved by technology

[0003] At present, various car anti-theft alarms that are popular at home and abroad all use powerful alarm sounds to send car theft information, that is, when a thief steals a car, the horn installed on the car will send an alarm sound. : 1) After the alarm sound is issued, the car owner may not be able to receive and recognize it (alarm sounds of all cars are almost similar); 2) When thunder or environmental vibrations are likely to cause long-term false alarms; 3) Frequent alarm sounds will cause It is paralyzing, let down your vigilance, so that thieves can easily succeed; 4) A lot of noise produces pollution

[0009] In summary, existing various vehicle anti-theft devices and methods have the disadvantages of large investment and poor effect.

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