Display controller of information terminal and display control method of information terminal
AssigneeToyota Jidosha Kabushiki Kaisha
InventorShinichi SUZUKI
Life of this patent
Estimating the term…
Abstract
A display controller of an information terminal that controls a display mode of an operation screen of the information terminal used in a vehicle includes: an attribute value computing unit that computes an attribute value of an operation required for completing all operations of the relevant operation components for each operation component constituting the operation screen; and a display mode control unit that changes the display mode of the corresponding operation component when the computed attribute value is greater than an upper limit value allowed for the operation of the information terminal in a state where a vehicle condition transitions from a stop state.
Claims7
A display controller of an information terminal that controls a display mode of an operation screen of the information terminal used in a vehicle, comprising:
- an attribute value computing unit that gets component attribute data including a recognition time information and a operation time information corresponding to operation components for each operation component and computes an total task time of an operation required for completing all operations of the relevant operation components by accumulating the recognition time information and the operation time information for each operation component constituting the operation screen based on a link relationship of the operation component, the recognition time being a time required for allowing a user to recognize the operation component in the operation screen, the operation time being a time required for operating the operation component;
- and
- a display mode control unit that changes the display mode of the corresponding operation component when the computed total task time is greater than an upper limit value allowed for the operation of the information terminal in a state where a vehicle condition transitions from a stop state.
(canceled)
A display control method of an information terminal that controls a display mode of an operation screen of the information terminal used in a vehicle, comprising:
- getting by an attribute value computing unit, component attribute data including a recognition time information and a operation time information corresponding to operation components for each operation component and computing an total task time of an operation required for completing all operations of the relevant operation components by accumulating the recognition time information and the operation time information for each operation component constituting the operation screen based on a link relationship of the operation component, the recognition time being a time required for allowing a user to recognize the operation component in the operation screen, the operation time being a time required for operating the operation component;
- and
- changing, by display mode control unit, the display mode of the corresponding operation component when the computed total task time is greater than an upper limit value allowed for the operation of the information terminal in a state where a vehicle condition transitions from a stop state.
Dependencies are inferred from the claim text.