JPH0742430A - Key system having owner identification apparatus - Google Patents

Abstract

PURPOSE:To prevent a car theft by installing an identification apparatus, which is used to identify the owner of a car, to a car starter control circuit or a door lock control circuit to eliminate the need for a key and enabling only a car owner to drive an engine or a door. CONSTITUTION:An identification apparatus 2 which is designed to identify a car owner, is installed to a car starter control circuit and a door lock circuit 1. When a door is unlocked, or when an engine is started, it will be impossible to drive the car unless the ID apparatus makes sure that he or she is the owner. This construction makes it possible to prevent an accident of a lost key or a car theft accident.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention uses a personal identification device,
The present invention relates to an engine key of an automobile or a door key of an automobile.

[0002]

2. Description of the Related Art There is no such use example in an automobile, and it could not be used without the engine key and door key of the automobile.

[0003]

The engine key and door key of the automobile may disappear, and if the engine key of the automobile is left attached, it may be stolen. Also, a spare key was needed.

[0004]

[Means for Solving the Problems] By replacing the engine key of a car or the door key of a car with a personal identification device, it becomes possible to prevent theft and eliminate troubles caused by loss of the key.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a starter control circuit 2 that starts an engine when a person who is registered in advance in the personal identification device 1 recognizes himself by registering in the personal identification device while sitting in the driver's seat of an automobile. .

FIG. 2 shows that when a person who is registered in advance in the person identifying device 3 recognizes himself by registering in the person identifying device arranged on the door of the automobile, the door is locked by the door lock control circuit 4. Make it open.

[0007]

As described above, the personal identification device of the present invention eliminates the engine key and the door key of the automobile, thereby making it possible to prevent the automobile from being stolen due to the loss of the key and trouble caused by forgetting to leave the key in the vehicle. Become.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing a method of using an automobile starter.

FIG. 2 is an explanatory diagram showing a method of using an automobile door lock.

[Explanation of symbols]

 1. Automotive starter control circuit 2. Personal identifier 3. Automotive door lock control circuit 4. Personal identifier

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Claims (1)

[Claims] 1. A personal identification device is used as an engine key of a car or a door key of a car so that it cannot be used by anyone other than the person himself / herself or a registered person.