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Device for preventing theft of vehicle

A vehicle anti-theft and vehicle technology, which is applied to vehicle parts, anti-theft alarms, vehicle accessories for anti-theft, etc., to achieve the effects of simple lock and release, time saving and high safety

Inactive Publication Date: 2003-03-19
FUJITSU GENERAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the vehicle anti-theft device with a locking mechanism and an unlocking mechanism installed in the driving system of the vehicle and the door opening and closing system can simultaneously unlock and release the door and unlock the vehicle driving system according to the operation of the remote controller. Therefore, when the driver leaves the vehicle after locking the doors and unlocking the driving system of the vehicle using the remote controller, there will be a problem that an intruder may steal the vehicle.

Method used

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  • Device for preventing theft of vehicle
  • Device for preventing theft of vehicle
  • Device for preventing theft of vehicle

Examples

Experimental program
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Embodiment Construction

[0045] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and specific examples.

[0046] figure 1 It is a schematic block diagram of an embodiment of the vehicle anti-theft device 100 of the present invention. The vehicle anti-theft device 100 of this embodiment is a remote controller 1 that can be carried out from the vehicle for opening and closing the car door, a car door control receiver 2 installed in the car, and a car door locking mechanism 3, which have a driving locking function. The engine computer 5 of 4, the speed changer control switch (increasing transmission switch) 7 for inputting the code that is located on the shift handle 6, the first safety device 10, the second safety device 20 and the response mechanism 30 constitute.

[0047] The remote control 1 for opening and closing the car door has a door lock switch 1A and an unlock switch 1B. Press the lock switch 1A to send a lock signal, ...

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Abstract

The occurrence of vehicle theft is more positively prevented when a door and running system of a vehicle are unlocked, by a remote controller, with different identification codes. The door of a vehicle is locked when an identification code is inputted from the remote controller, and the door cannot be unlocked as long as the same identification code is not inputted from the remote controller. The running system of the vehicle is locked when the driver of the vehicle pushes the switch of an interior device in driver-selected order. As long as the switch of the interior device is pushed in the same order, the running system can be unlocked. As a result, theft of the vehicle can be more positively prevented.

Description

technical field [0001] The invention relates to an anti-theft device for a vehicle, in particular to a vehicle anti-theft device in which the locking and unlocking of the vehicle door and the unlocking of the driving system of the vehicle are carried out separately, and theft is relatively difficult. Background technique [0002] Traditionally, a key has been generally used to lock and unlock the doors of vehicles such as automobiles. However, in this method of unlocking the vehicle door using a key, the vehicle door can be unlocked maliciously by using a duplicated key or a special tool (lock picking tool), which greatly increases the concern of vehicle theft. [0003] Therefore, in recent years, the control device mounted on the vehicle has been made to store a certain identification code, and the identification code and the operation command for locking or unlocking are sent from the outside of the vehicle to realize the locking and unlocking of the door. , The keyhole f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B49/00B60R25/01B60R25/10B60R25/20B60R25/23B60R25/24G08B13/00
CPCB60R25/24B60R25/20
Inventor 田中真一
Owner FUJITSU GENERAL LTD