Onboard unit controlling apparatus

• US 8,682,536 B2
• Filed: 06/17/2010
• Issued: 03/25/2014
• Est. Priority Date: 06/18/2009
• Status: Expired due to Fees

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Takahashi, Akio, Ueda, Shinsuke
• Primary Examiner(s): Jabr, Fadey
• Assistant Examiner(s): INGRAM, THOMAS P
• Application Number:
  US12/817,317
• Publication Number:
  US 20100324779A1
• Time in Patent Office: 1,377 Days
• Field of Search: 701/49, 701/36, 359/877, 351/209, 351/210, 340/435
• US Class Current: 701/49
• CPC Class Codes: B60K 2360/18 Information management
• CPC Class Codes: B60K 2360/21 using cameras
• CPC Class Codes: B60K 35/10 Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: B60K 35/29 Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions

Abstract

When an occupant'"'"'s sight line detected by sight line detector is directed to any one of multiple onboard units (a side mirror, a rear view mirror, a navigation system, an in-vehicle phone, an air blowout port, and a meter panel), a controller allows the onboard unit, to which the sight line is directed, to be operable. Thus, the occupant can select the onboard unit, which the occupant wishes to operate, by the sight line without using the hand and further can operate the onboard unit by use of a common steering switch, thereby enhancing the convenience of operation. In addition, a corresponding one of pilot lamps notifies the occupant that the corresponding one of the onboard units, to which the sight line is directed, is operable. Accordingly, the occupant can avoid operating a wrong onboard unit while reliably recognizing the operable onboard unit even if the multiple onboard units are arranged close to one another.

Claims

1. An onboard unit controlling apparatus including:

a plurality of onboard units operable by an occupant;

a sight line detector configured to detect a sight line of the occupant;

a controller configured such that, when the sight line of the occupant detected by the sight line detector is directed to any one of the plurality of onboard units, the controller turns the onboard unit, to which the sight line is directed, into an operable state;

a notifying device configured such that, when the controller judges that the onboard unit, to which the sight line is directed, is operable, the notifying device notifies the occupant of the onboard unit; and

a run judging device that is configured to judge whether a vehicle is running, wherein

when any one of the onboard units is continuously operable for a predetermined time or longer and if the run judging device judges that the vehicle is running, the controller releases the one of the onboard units from the operable state, and concurrently operates the notifying device in a mode different from a mode in the operable state.

2. The onboard unit controlling apparatus according to claim 1, wherein

the notifying device includes luminous bodies, each of said luminous bodies being provided to a corresponding one of the onboard units and being configured to emit light when the corresponding onboard unit is operable,

when the controller judges that the onboard unit, to which the sight line is directed, is operable, one of the luminous bodies which corresponds to the onboard unit to which the sight line is directed is kept in on state;

and

when any one of the onboard units is continuously operable for said predetermined time or longer and if the run judging device judges that the vehicle is running, the controller releases the one of the onboard units from the operable state, and concurrently switches the one of the luminous bodies from the on state to a flashing state for notifying the occupant that one of the onboard units is placed in an inoperable state.

3. The onboard unit controlling apparatus according to claim 2,

the operable onboard unit is controlled by a steering switch installed in a steering wheel, and

a function of the steering switch is switched depending on the operable onboard unit.

4. The onboard unit controlling apparatus according to claim 1,

the operable onboard unit is controlled by a steering switch installed in a steering wheel, and

a function of the steering switch is switched depending on the operable onboard unit.

5. The onboard unit controlling apparatus according to claim 1, wherein

one onboard unit of the plurality of the onboard units is a navigation system.

6. The onboard unit controlling apparatus according to claim 1,wherein

the onboard units include an in-vehicle phone operable by the occupant.

7. The onboard unit controlling apparatus according to claim 1, wherein

the onboard units include an air blowout port of an air conditioner operable by the occupant.

8. The onboard unit controlling apparatus according to claim 1, wherein

the onboard units include a meter panel operable by the occupant.

9. The onboard unit controlling apparatus according to claim 1, wherein

the onboard units include a rear view mirror operable by the occupant.

10. The onboard unit controlling apparatus according to claim 1, wherein

the onboard units include a side mirror operable by the occupant.