Title:
VEHICULAR ANTI-THEFT DEVICE
Document Type and Number:
Japanese Patent JP2005324579
Kind Code:
A
Abstract:
To decrease the probability that a thief steels a vehicle, by using a vehicular anti-theft device.
The vehicular anti-theft device is equipped with an electric pump 86 for pressurizing and decompressing tire air pressure of a vehicle. A tire air pressure detecting ECU 70 decompressing the air pressure of each tire by the electric pump 86 (a step S120), when it is determined that theft occurs in the vehicle on the basis of the presence or absence of input of a proper password (a step S100). Therefore, when the theft occurs in the vehicle, the air pressure of each tire is decompressed, so that the tire itself becomes hard to rotate, and the vehicle becomes hard to self-travel.
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Inventors:
TAGUCHI AKIHIRO
Application Number:
JP2004142286A
Publication Date:
November 24, 2005
Filing Date:
May 12, 2004
Export Citation:
Assignee:
DENSO CORP
International Classes:
B60R25/01; B60C23/04; B60C23/10; B60R25/09; B60R25/10; B60R25/23; B60R25/24; B60R25/30; (IPC1-7): B60R25/00; B60C23/04; B60C23/10; B60R25/10
Attorney, Agent or Firm:
Yoji Ito
Takahiro Miura
Fumihiro Mizuno
Takahiro Miura
Fumihiro Mizuno
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