OPERATING DEVICE

• US 20090164062A1
• Filed: 04/20/2007
• Published: 06/25/2009
• Est. Priority Date: 04/25/2006
• Status: Active Grant

• Current Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation)
• Original Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation)
• Inventors: Kashiwai, Tadahiro, Aoki, Tazuko, Kumon, Hitoshi
• Granted Patent: US 8,155,837 B2
• Time in Patent Office: Days
• US Class Current: 701/36
• CPC Class Codes: B60Q 1/0082 mounted on the steering wheel
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0489 using dedicated keyboard keys or combinations thereof
• CPC Class Codes: H01H 13/705 characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
• CPC Class Codes: H01H 2003/0293 with an integrated touch switch
• CPC Class Codes: H01H 2217/032 Feedback about selected symbol, e.g. display
• CPC Class Codes: H01H 2217/038 Prompting
• CPC Class Codes: H01H 2231/026 Car
• CPC Class Codes: H01H 9/06 Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner

Abstract

An operating device includes a plurality of steering wheel switches provided on a steering wheel, a display part in which function icons representing functions of the steering wheel switches are arranged in the substantially same layout as the steering wheel switches, and a contact detection device for detecting contact or access by the driver'"'"'s thumb with respect to the steering wheel switches. If the contact detection device detects the contact or access by the driver'"'"'s thumb with respect to one of the steering wheel switches, the function icon associated with the one steering wheel switch is highlighted.

Claims

1-20. -20. (canceled)

21. An operating device comprising:

a plurality of steering wheel switches provided on a steering wheel;

a display unit in which function icons representing functions of the steering wheel switches are arranged in the substantially same layout as the steering wheel switches; and

a contact detection device that detects contact or access of a driver'"'"'s finger to the steering wheel switches,

wherein, if the contact detection device detects the contact or access of the driver'"'"'s finger with one of the steering wheel switches, the function icon associated with the one steering wheel switch is highlighted,

wherein the function icons comprise generic function icons assigned, in one-to-one correspondence, to switch groups, each of the switch groups comprised of a plurality of the steering wheel switches and each of the generic function icons showing a representative function of the steering wheel switches belonging to one and the same switch group,

wherein the function icons are arranged in the substantially same layout as the switch groups;

wherein, if the contact or access of the driver'"'"'s finger with one of the steering wheel switches belonging to one of the switch groups is detected by the contact detection device, the function icon associated with the one switch group changes from the generic function icon to an individual function icon representing functions of the steering wheel switches belonging to the one switch group; and

wherein the individual function icon includes function-identifying subdivisions representing the functions of the steering wheel switches in the substantially same layout as the corresponding steering wheel switches.

22. The operating device according to claim 21,

wherein the function icons comprise icons displayed in a variably controllable condition, and

wherein the function icon associated with the steering wheel switch, for which the contact or access by the driver'"'"'s finger is detected, that is displayed on the display unit is enlarged.

23. The operating device according to claim 21,

wherein each of the switch groups is formed by arranging a plurality of the steering wheel switches associated with the same or relevant application in close proximity to each other.

24. The operating device according to claim 21,

wherein the individual function icon is configured such that the function-identifying subdivision corresponding to the steering wheel switch, for which the contact or access by the driver'"'"'s finger is detected by the contact detection device, is highlighted.

25. The operating device according to claim 21,

wherein the function icons comprise icons displayed in a variably controllable condition, and

wherein the function icon associated with the steering wheel switch for which the contact or access by the driver'"'"'s finger is detected is differently highlighted when the contact or access of the driver'"'"'s finger to one of the steering wheel switches is detected and when the contact or access by the driver'"'"'s finger with respect to two or more of the steering wheel switches belonging to two or more of the switch groups is detected.

26. The operating device according to claim 21,

wherein the contact detection device is provided on an operating member of each of the steering wheel switches in a one-to-one correspondence relationship with the steering wheel switches.

27. The operating device according to claim 25,

wherein, when the contact or access by the driver'"'"'s finger to two or more of the steering wheel switches is detected, activation of the steering wheel switches, for which the contact or access by the driver'"'"'s finger is detected, is nullified.

28. An operating device comprising:

a plurality of steering wheel switches provided on a steering wheel;

a display unit in which function icons representing functions of the steering wheel switches are arranged in the substantially same layout as the steering wheel switches; and

a contact detection device that detects contact or access of a driver'"'"'s finger to the steering wheel switches,

wherein, if the contact detection device detects the contact or access of the driver'"'"'s finger with one of the steering wheel switches, the function icon associated with the one steering wheel switch is highlighted,

wherein the function icons comprise icons displayed in a variably controllable condition, and

wherein the function icon associated with the steering wheel switch for which the contact or access by the driver'"'"'s finger is detected is differently highlighted when the contact or access by the driver'"'"'s finger to one of the steering wheel switches is detected and when the contact or access by the driver'"'"'s finger to two or more of the steering wheel switches is detected.

29. The operating device according to claim 28,

wherein the contact detection device is provided on an operating member of each of the steering wheel switches in a one-to-one correspondence relationship with the steering wheel switches.

30. The operating device according to claim 29,

wherein, when the contact or access by the driver'"'"'s finger to two or more of the steering wheel switches is detected, activation of the steering wheel switches, for which the contact or access by the driver'"'"'s finger is detected, is nullified.

31. An operating device comprising:

a plurality of steering wheel switches provided on a steering wheel;

a display unit in which function icons representing functions of the steering wheel switches are arranged in the substantially same layout as the steering wheel switches; and

a contact detection device that detects contact or access of a driver'"'"'s finger to the steering wheel switches,

wherein, if the contact detection device detects the contact or access of the driver'"'"'s finger with one of the steering wheel switches, the function icon associated with the one steering wheel switch is highlighted,

wherein the function icons comprises generic function icons assigned, in one-to-one correspondence to switch groups, each of the switch groups comprised of a plurality of the steering wheel switches and each of the generic function icons showing a representative function of the steering wheel switches belonging to one and the same switch group,

wherein the function icons are arranged in the substantially same layout as the switch groups,

wherein, if the contact or access of the driver'"'"'s finger with one of the steering wheel switches belonging to one of the switch groups is detected by the contact detection device, the function icon associated with the one switch group changes from the generic function icon to an individual function icon representing functions of the steering wheel switches belonging to the one switch group,

wherein the function icons comprise icons displayed in a variably controllable condition, and

wherein the function icon associated with the steering wheel switch for which the contact or access by the driver'"'"'s finger is detected is differently highlighted when the contact or access of the driver'"'"'s finger to one of the steering wheel switches is detected and when the contact or access by the driver'"'"'s finger with respect to two or more of the steering wheel switches belonging to two or more of the switch groups is detected.

32. The operating device according to claim 31,

wherein the function icons comprise icons displayed in a variably controllable condition, and

wherein the function icon associated with the steering wheel switch, for which the contact or access by the driver'"'"'s finger is detected, that is displayed on the display unit is enlarged.

33. The operating device according to claim 31,

wherein each of the switch groups is formed by arranging a plurality of the steering wheel switches associated with the same or relevant application in close proximity to each other.

34. The operating device according to claim 31,

wherein the contact detection device is provided on an operating member of each of the steering wheel switches in a one-to-one correspondence relationship with the steering wheel switches.

35. The operating device according to claim 31,

wherein, when the contact or access by the driver'"'"'s finger to two or more of the steering wheel switches is detected, activation of the steering wheel switches, for which the contact or access by the driver'"'"'s finger is detected, is nullified.

36. An operating device comprising:

a plurality of steering wheel switches provided on a steering wheel;

a display unit in which function icons representing functions of the steering wheel switches are arranged in the substantially same layout as the steering wheel switches; and

a contact detection device that detects contact or access of a driver'"'"'s finger to the steering wheel switches,

wherein, if the contact detection device detects the contact or access of the driver'"'"'s finger with one of the steering wheel switches, the function icon associated with the one steering wheel switch is highlighted,

wherein the contact detection device is provided on an operating member of each of the steering wheel switches in a one-to-one correspondence relationship with the steering wheel switches.

37. The operating device according to claim 36,

wherein the function icons comprise icons displayed in a variably controllable condition, and

wherein the function icon associated with the steering wheel switch, for which the contact or access by the driver'"'"'s finger is detected, that is displayed on the display unit is enlarged.

38. The operating device according to claim 36,

wherein the function icons comprise icons displayed in a variably controllable condition,

wherein the function icons comprise generic function icons assigned, in one-to-one correspondence, to switch groups, each of the switch groups comprised of a plurality of the steering wheel switches and each of the generic function icons showing a representative function of the steering wheel switches belonging to one and the same switch group,

wherein the function icons are arranged in the substantially same layout as the switch groups, and

wherein, if the contact or access of the driver'"'"'s finger with one of the steering wheel switches belonging to one of the switch groups is detected by the contact detection device, the function icon associated with the one switch group changes from the generic function icon to an individual function icon representing functions of the steering wheel switches belonging to the one switch group.

39. The operating device according to claim 38,

wherein each of the switch groups is formed by arranging a plurality of the steering wheel switches associated with the same or relevant application in close proximity to each other.

40. An operating device comprising:

a plurality of steering wheel switches provided on a steering wheel;

a display unit in which function icons representing functions of the steering wheel switches are arranged in the substantially same layout as the steering wheel switches; and

a contact detection device that detects contact or access of a driver'"'"'s finger to the steering wheel switches,

wherein, if the contact detection device detects the contact or access of the driver'"'"'s finger with one of the steering wheel switches, the function icon associated with the one steering wheel switch is highlighted,

wherein the contact detection device is provided adjacent to an operating member of each of the steering wheel switches in a one-to-one correspondence relationship with the steering wheel switches.

41. The operating device according to claim 40,

wherein the contact detection device adjoins a corresponding one of the steering wheel switches at a periphery of the steering wheel.

42. The operating device according to claim 40,

wherein the function icon associated with the steering wheel switch, for which the contact or access by the driver'"'"'s finger is detected, is highlighted by turning on an indicator provided adjacent to the function icon.

43. The operating device according to claim 42,

wherein the indicator associated with the steering wheel switch for which the contact or access by the driver'"'"'s finger is detected is differently turned on when the contact or access by the driver'"'"'s finger to one of the steering wheel switches and when the contact or access by the driver'"'"'s finger to two or more of the steering wheel switches is detected.

44. The operating device according to claim 43,

wherein, when the contact or access by the driver'"'"'s finger to two or more of the steering wheel switches is detected, activation of the steering wheel switches, for which the contact or access by the driver'"'"'s finger is detected, is nullified.

45. An operating device comprising:

An operation device including a plurality of switches and provided in the passenger compartment;

a display part in which function icons representing functions of the switches are arranged in the substantially same layout as the switches;

a contact detection device that detects contact or access of a finger to the switches; and

a display control device that controls the display part to highlight the function icon associated with the one switch, when the contact or access by the driver'"'"'s finger to one of the switches is detected by the contact detection device,

wherein the function icons comprise generic function icons assigned, in one-to-one correspondence, to switch groups, each of the switch groups comprised of a plurality of the switches and each of the generic function icons showing a representative function of the steering wheel switches belonging to one and the same switch group,

wherein the function icons are arranged in the substantially same layout as the switch, and

wherein, if the contact or access by the driver'"'"'s finger to one of the switches belonging to one of the switch groups is detected by the contact detection device, the display control device controls the display part to change the function icon associated with the one switch group from the generic function icon to an individual function icon representing functions of the switches belonging to the one switch group,

wherein the display control device controls the display part to differently highlight the function icon associated with the switch, for which the contact or access by the driver'"'"'s finger is detected, when the contact or access by the driver'"'"'s finger to one of the switches is detected and when the contact or access by the driver'"'"'s finger to two or more of the switches is detected.