Anti theft device for vehicle

Abstract

An anti-theft device, the vehicle is provided with a navigation device to detect the position of the vehicle on the earth, a safety device to detect the theft of the vehicle, and a car phone that detects the position of the vehicle and sends it to the monitoring center after the theft is detected. When the state of theft is not detected, the position of the vehicle detected regularly by the navigation device is stored in the memory of the security device. The location information of the own vehicle can immediately grasp the location of the stolen and stolen vehicles in the monitoring center.

Description

technical field [0001] The present invention relates to an antitheft device for a vehicle, and in particular to an antitheft device installed in a vehicle such as an automobile to prevent theft of the vehicle in a parked state. Background technique [0002] In the past, because mobile bodies, especially vehicles such as automobiles, can travel, it is difficult to find out if the stolen person drives to the field. In particular, 4WDs and premium passenger cars have sometimes been stolen and shipped overseas. Therefore, it is very important to report the theft when the vehicle is stolen, and to recover the vehicle before it is transported to other places. [0003] However, in recent years, due to the development of mobile communications, car phones have been miniaturized and inexpensive, so it is not difficult to install them in vehicles. Thereby, have proposed various to combine this type of car phone with the navigation device that has utilized GPS (Global Positioning Syst...

AI Technical Summary

Problems solved by technology

[0005] However, in the self-vehicle position detection system as above, the owner of the stolen vehicle cannot confirm the position of the vehicle until he finds out that his car has been stolen. Danger

In addition, there is a danger that if the thief removes or destroys the receiver and antenna of the navigation device when the vehicle is stolen, even if the owner of the vehicle calls the vehicle by telephone, the navigation cannot be performed, and the current position of the vehicle cannot be confirmed.

In addition, in the case of an abnormality or malfunction in the navigation device, the vehicle owner cannot confirm the current position of the vehicle because the current position of the vehicle cannot be detected

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