VEHICLE CONTROL DEVICE

• US 20100017056A1
• Filed: 02/15/2008
• Published: 01/21/2010
• Est. Priority Date: 03/26/2007
• Status: Active Grant

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Ueda, Shinichi, Kamikura, Akira, Asakura, Suguru, Yamane, Katsuyasu, Arie, Shinichi, Asakura, Masahiko
• Granted Patent: US 8,255,116 B2
• Time in Patent Office: Days
• US Class Current: 701/36
• CPC Class Codes: B60R 25/04 operating on the propulsion system, e.g. engine or drive motor
• CPC Class Codes: B60R 25/045 by limiting or cutting the electrical supply to the propulsion unit
• CPC Class Codes: B60R 25/2063 Ignition switch geometry
• CPC Class Codes: B60R 25/24 using electronic identifiers containing a code not memorised by the user
• CPC Class Codes: B60R 25/248 Electronic key extraction prevention

Abstract

A vehicle control device has a portable-unit restraining control unit which, when the portable unit is inserted in the slot in the drive-permitted state, irremovably fixed the portable unit, which is inserted in the slot, by the portable-unit restraining unit and, when the portable unit is inserted in the slot in the drive-prohibited state, releases the portable unit from the locking effected by the portable-unit restraining unit to allow removal of the portable unit from the slot.

Claims

1. A vehicle control device including a slot provided in a vehicle where a portable unit is inserted and an initiation control unit which enables an initiation of a driving source provided in the vehicle when the portable unit is inserted in the slot, comprising:

a drive permission unit which is provided in the vehicle and is configured to select between a drive-permitted state in which the drive of the vehicle is permitted and a drive-prohibited state in which the drive of the vehicle is prohibited according to a given condition;

a drive state detection unit which is configured to sequentially detect which one of the drive-permitted state and the drive-prohibited state has been selected by the drive permission unit;

a portable-unit restraining unit which is configured to irremovably restrain the portable unit inserted in the slot; and

a portable-unit restraining control unit which is configured to irremovably lock the portable unit in the slot through the portable-unit restraining unit if the portable unit is inserted in the slot in the drive-permitted state, and to release the portable unit locked in the slot by the portable-unit restraining unit to allow the portable unit to be removed from the slot if the portable unit is inserted in the slot in the drive-prohibited state.

2. The vehicle control device according to claim 1, wherein

the drive permission unit is a steering lock unit configured to select between a locked state where a steering wheel of the vehicle is locked and an unlocked state where the steering wheel is unlocked;

and

the drive state detection unit is configured to detect the locked state selected by the steering lock unit as the drive-prohibited state and the unlocked state selected by the steering lock unit as the drive-permitted state.

3. The vehicle control device according to claim 1, wherein

the drive permission unit is a shift lock unit configured to select between a locked state where a shift lever of the vehicle is locked and an unlocked state where the shift lever is unlocked;

and

the drive state detection unit is configured to detect the locked state selected by the shift lock unit as the drive-prohibited state and the unlocked state selected by the shift lock unit as the drive-permitted state.

4. The vehicle control device according to claim 1, wherein

the drive permission unit is a power steering unit configured to assist the steering wheel of the vehicle in steering or to apply a load to the steering wheel;

and

the drive state detection unit is configured to detect a locked state where the steering wheel is locked due to a load equal to or greater than a given value applied by the power steering unit as the drive-prohibited state and an unlocked state where the steering wheel is unlocked without the load equal to or greater than the given value applied by the power steering unit as the drive-permitted state.

5. The vehicle control device according to claim 1, wherein

the drive permission unit converts a voltage supplied from a battery mounted in the vehicle into a given voltage and operates at the given voltage.

6. The vehicle control device according to claim 2, wherein

the drive permission unit converts a voltage supplied from a battery mounted in the vehicle into a given voltage and operates at the given voltage.

7. The vehicle control device according to claim 3, wherein

the drive permission unit converts a voltage supplied from a battery mounted in the vehicle into a given voltage and operates at the given voltage.

8. The vehicle control device according to claim 4, wherein

the drive permission unit converts a voltage supplied from a battery mounted in the vehicle into a given voltage and operates at the given voltage.