Steering wheel input device
View Patent ↗A steering wheel input device includes a first steering switch disposed on a front face of a steering wheel and a second steering switch disposed on a rear face of the steering wheel. When the second steering switch is operated, an icon corresponding to the second steering switch is displayed on the first steering switch. The steering wheel input device allows various operations to be implemented. Furthermore, an operator can intuitively operate the steering wheel input device.
1. A steering wheel input device comprising:
a first steering switch disposed on a front face of a steering wheel;
a second steering switch disposed on a rear face of the steering wheel;
a first switch icon corresponding to the first steering switch; and
a second switch icon corresponding to the second steering switch, wherein
the second switch icon corresponding to the second steering switch is displayed on the first steering switch only when the second steering switch is operated,
the second steering switch includes a first pressing part and a second pressing part,
the second switch icon includes a first icon corresponding to the first pressing part and a second icon corresponding to the second pressing part, and
both the first icon and the second icon are displayed on the first steering switch when either the first pressing part or the second pressing part is operated.
2. The steering wheel input device according to claim 1 , wherein the first pressing part and the second pressing part are each operable in a plurality of stages.
3. The steering wheel input device according to claim 1 , wherein
the steering wheel input device is disposed in a vehicle provided with an ignition device, and
the first steering switch is switchable between a lit state and an unlit state and the first steering switch is in the unlit state when the ignition device is in an off state, and is brought into the lit state when the ignition device is turned on.
4. The steering wheel input device according to claim 1 , wherein
the first steering switch includes a decision operation part and a selection operation part disposed around the decision operation part.
5. The steering wheel input device according to claim 1 , further comprising:
a push button disposed around the first steering switch.
6. The steering wheel input device according to claim 5 , wherein
the steering wheel input device is used together with a phone, and
the push button is configured to display characters, and the characters being displayed are changed at least either when an incoming call is received by the phone or when speech communication is performed by using the phone.