Operation apparatus for on-board devices in automobile

• US 8,639,414 B2
• Filed: 11/17/2010
• Issued: 01/28/2014
• Est. Priority Date: 12/25/2009
• Status: Expired due to Fees

• Current Assignee: Honda Access Corp. (Honda Motor Company)
• Original Assignee: Honda Access Corp. (Honda Motor Company)
• Inventors: Suzaki, Yukihiko, Hosogai, Toshiaki, Tokunaga, Takeo, Ooishi, Yasuo, Kakinuma, Atsuki
• Primary Examiner(s): Black, Thomas
• Assistant Examiner(s): Nolan, Peter D
• Application Number:
  US12/948,274
• Publication Number:
  US 20110160933A1
• Time in Patent Office: 1,168 Days
• Field of Search: 701/36, 345/157, 345/158, 345/175, 708/143, 708/146
• US Class Current: 701/36
• CPC Class Codes: B60K 2360/174 Economic driving
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/28 characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
• CPC Class Codes: Y02T 10/84 Data processing systems or methods, management, administration

Abstract

An operation apparatus includes image capturing device capable of capturing images of a plurality of mark members provided in assembled members in a compartment; determining device capable of determining individually whether each of the mark members is or is not shielded on the basis of the image data taken and outputted by the image capturing device; and operation instructing device configured to output an operation command to on-board devices in accordance with a result of the determining by the determining device. Accordingly, it is easy for an operator to understand operational steps, thereby effectively preventing an erroneous operation due to the operator'"'"'s misunderstanding. Furthermore, it is possible to simplify a determination logic of the operation instructing device, and also possible to easily provide a retrofitted option.

Claims

1. An operation apparatus for on-board devices in an automobile, comprising:

an image capturing device which captures images of a plurality of mark members provided on an assembled member in a compartment of the automobile;

a determining means for determining individually whether each of the mark members is or is not shielded on the basis of image data outputted by said image capturing device;

an operation instructing means for outputting an operation command to the on-board devices in accordance with a result of the determining by said determining means;

a recognizing means for recognizing a hand of the driver of the automobile based on image data outputted by said image capturing device; and

a vehicle-speed sensor which detects a speed of the automobile; and

an operation portion which controls the on-board devices, said operation portion being operable by a non-driver occupant of the automobile,

wherein said plurality of mark members are positioned so that a hand of the driver of the automobile can shield the mark members from said image capturing device, and

wherein when said operation instructing means determines that the automobile is running based on a detection signal of said vehicle-speed sensor, said operation instructing means invalidates at least a part of an operation signal from said operation portion unless said recognizing means recognizes that two hands of the driver are on a steering wheel of the automobile.

2. The operation apparatus according to claim 1, wherein said assembled member is detachably attached to a steering wheel of the automobile.

3. The operation apparatus according to claim 2,

wherein said plurality of mark members includes at least one first mark member and a plurality of second mark members,

wherein when said operation instructing means is in a stand-by mode, said operation instructing means is switched to a first active mode upon determination by said determining means that at least said first mark member is shielded, and

wherein when said operation instructing means is in said first active mode, said operation instructing means selects an operation target from the on-board devices when at least one of said plurality of second mark members is shielded.

4. The operation apparatus according to claim 3,

wherein said plurality of mark members further includes a plurality of third mark members,

wherein when said operation instructing means is in said first active mode, said operation instructing means is switched to a second active mode upon determination by said determining means that at least one of said plurality of second mark members is shielded, and

wherein when said operation instructing means is in said second active mode, said operation instructing means selects one of a plurality of operation parameters related to the operation target when at least one of said plurality of third mark members is shielded.

5. The operation apparatus according to claim 4, wherein said operation instructing means in either said first active mode or said second active mode is automatically switched to said stand-by mode if the automobile is in a predetermined state.

6. The operation apparatus according to claim 3, wherein said operation instructing means in said first active mode is automatically switched to said stand-by mode if the automobile is in a predetermined state.

7. The operation apparatus according to claim 1,

wherein said plurality of mark members includes at least one first mark member and a plurality of second mark members,

wherein when said operation instructing means is in a stand-by mode, said operation instructing means is switched to a first active mode upon determination by said determining means that at least said first mark member is shielded, and

wherein when said operation instructing means is in said first active mode, said operation instructing means selects an operation target from the on-board devices when at least one of said plurality of second mark members is shielded.

8. The operation apparatus according to claim 7,

wherein said plurality of mark members further includes a plurality of third mark members,

wherein when said operation instructing means is in said first active mode, said operation instructing means is switched to a second active mode upon determination by said determining means that at least one of said plurality of second mark members is shielded, and

wherein when said operation instructing means is in said second active mode, said operation instructing means selects one of a plurality of operation parameters related to the operation target when at least one of said plurality of third mark members is shielded.

9. The operation apparatus according to claim 8, wherein said operation instructing means in either said first active mode or said second active mode is automatically switched to said stand-by mode if the automobile is in a predetermined state.

10. The operation apparatus according to claim 7, wherein said operation instructing means in said first active mode is automatically switched to said stand-by mode if the automobile is in a predetermined state.

11. An operation apparatus for on-board devices in an automobile, comprising:

an image capturing device which captures images of a plurality of mark members provided on an assembled member in a compartment of the automobile;

a determining means for determining individually whether each of the mark members is or is not shielded on the basis of image data outputted by said image capturing device; and

an operation instructing means for outputting an operation command to the on-board devices in accordance with a result of the determining by said determining means,

wherein said plurality of mark members are positioned so that a hand of a driver of the automobile can shield the mark members from said image capturing device,

wherein said plurality of mark members includes at least one first mark member and a plurality of second mark members,

wherein when said operation instructing means is in a stand-by mode, said operation instructing means is switched to a first active mode upon determination by said determining means that at least said first mark member is shielded, and

wherein when said operation instructing means is in said first active mode, said operation instructing means selects an operation target from the on-board devices when at least one of said plurality of second mark members is shielded.

12. The operation apparatus according to claim 11, wherein said assembled member is detachably attached to a steering wheel of the automobile.

13. The operation apparatus according to claim 12,

wherein said plurality of mark members further includes a plurality of third mark members,

wherein when said operation instructing means is in said first active mode, said operation instructing means is switched to a second active mode upon determination by said determining means that at least one of said plurality of second mark members is shielded, and

wherein when said operation instructing means is in said second active mode, said operation instructing means selects one of a plurality of operation parameters related to the operation target when at least one of said plurality of third mark members is shielded.

14. The operation apparatus according to claim 13, wherein said operation instructing means in said first active mode is automatically switched to said stand-by mode if the automobile is in a predetermined state.

15. The operation apparatus according to claim 12, wherein said operation instructing means in said first active mode is automatically switched to said stand-by mode if the automobile is in a predetermined state.

16. The operation apparatus according to claim 11,

wherein said plurality of mark members further includes a plurality of third mark members,

wherein when said operation instructing means is in said first active mode, said operation instructing means is switched to a second active mode upon determination by said determining means that at least one of said plurality of second mark members is shielded, and

wherein when said operation instructing means is in said second active mode, said operation instructing means selects one of a plurality of operation parameters related to the operation target when at least one of said plurality of third mark members is shielded.

17. The operation apparatus according to claim 16, wherein said operation instructing means in said first active mode is automatically switched to said stand-by mode if the automobile is in a predetermined state.

18. The operation apparatus according to claim 11, wherein said operation instructing means in said first active mode is automatically switched to said stand-by mode if the automobile is in a predetermined state.