電子キーシステム - Tokai Rika Electric Co., Ltd.

Title:

電子キーシステム

Document Type and Number:

Japanese Patent JP4402338

Kind Code:

B2

Abstract:

A vehicle electronic key system (1) that may be lent to a third person without having to worry about how the key (12) would be used. The key system includes a portable key (12) and a control unit (4) installed in a vehicle (3). When the vehicle owner does not want the third person to use a certain accessory, the owner registers a restriction code in the key. The restriction code is registered only when a fingerprint input from an input device matches the owner's fingerprint that is pre-registered in the key. The registration of the restriction code prohibits operation of the accessory.

Inventors:

Akimasa Suyama
Takashige Ichikawa

Application Number:

JP2002251806A

Publication Date:

January 20, 2010

Filing Date:

August 29, 2002

Export Citation:

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