Vehicle security system

A security system, vehicle technology, applied in vehicle parts, anti-theft vehicle accessories, electric registration locks, etc.

Inactive Publication Date: 2012-05-30
KK TOKAI RIKA DENKI SEISAKUSHO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the prior art, a person who is not a car owner may prepare a new portable device, and perform the deletion operation and the registration operation to unlock the car door, and enter the vehicle

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] Throughout the drawings, the same reference numerals are used to denote the same elements.

[0020] now refer to Figure 1~3 A preferred embodiment of the vehicle security system 1 according to the present invention is described. The vehicle security system 1 controls opening and closing of door locks, for example.

[0021] Such as figure 1 As shown, a vehicle security system 1 includes a portable device 10 carried by an owner (eg, a user) of a vehicle 2 , an in-vehicle device 20 serving as a verification device, and a door lock device 30 provided in the vehicle 2 . Communication is automatically performed between the portable device 10 and the vehicle-mounted device 20, and when the communication is established, the door lock device 30 is controlled.

[0022]

[0023] The portable device 10 implements a wireless communication function, and can communicate with the vehicle-mounted device 20 . Specifically, the portable device 10 includes a control unit 11, which ...

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PUM

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Abstract

A vehicle security system for improving security is disclosed. A portable device generates a wireless signal containing a first ID code. A verification device stores a second ID code and a first control ID code, receives the wireless signal from the portable device and performs verification with the first and the second ID codes. A controller stores a second control ID code, receives the first control ID code from the verification device, and performs verification with the first and the second control ID codes. The controller controls a control subject such as a door lock when verification ofthe first and second ID codes and verification of the first and second control ID codes are established. When a deletion operation is performed, the second ID code is deleted from the verification device and the first or second control ID code is invalidated.

Description

[0001] related to the application cross reference [0002] This application is based on and claims the benefit of priority from a prior Japanese Patent Application No. 2007-270361 filed on October 17, 2007, the entire contents of which are hereby incorporated by reference. technical field [0003] The invention relates to a vehicle safety system. technical background [0004] Recently, it is necessary to increase the safety level of vehicles in addition to basic performance and protection. Use vehicle security systems for an added level of security. In this system, wireless communication is automatically performed between a portable device carried by a user and a vehicle-mounted device (verification device). When the wireless communication is established, the opening and closing of the door lock is performed automatically. Japanese Laid-Open Patent Publication No. 2001-311333 describes such a vehicle safety system. [0005] Specifically, the vehicle-mounted device int...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B65/00E05B49/00B60R25/01B60R25/10B60R25/24
CPCB60R25/24G07C2009/00793G07C9/00309
Inventor 馆林知宏荒川和典平松俊树
Owner KK TOKAI RIKA DENKI SEISAKUSHO
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