Display apparatus for vehicle and display method of display apparatus for vehicle
View Patent ↗A peripheral information obtaining unit, a road information obtaining unit, and a communication unit which are included in a driving environment obtaining unit obtain information indicating a current state of a drive environment. A driver information obtaining unit and a vehicle information obtaining unit which are included in a driving state obtaining unit obtain information indicating a driving state of a current driver. A display controller controls at least one of a display position and a display timing of a guidance sign to be displayed on a display unit, based on at least one of the pieces of information which are output from the driving environment obtaining unit, the driving state obtaining unit, and a route guiding unit.
1. A display apparatus for a vehicle comprising:
a route guiding unit which generates route information for providing guidance on a route to a destination;
a display unit which displays a guidance sign to be superimposed on a driver's front view, the guidance sign indicating a route from a traveling position of the vehicle to a guide point; and
a display controller which determines a display timing of the guidance sign, depending on the route information and depending on a display area of the display unit on the driver's front view and driving state information, and which causes the display unit to display the guidance sign at the determined display timing at a reference position of a viewpoint of the driver,
wherein when the reference position and a normal display timing satisfy a predetermined condition in which the driver would notice the guidance sign late, the display controller causes the guidance sign to be displayed earlier than the normal display timing, and
the predetermined condition is when a height of the viewpoint of the driver is higher than the reference position of the viewpoint of the driver.
2. A display method of a display apparatus for a vehicle, the display apparatus including: a route guiding unit which generates route information for providing guidance on a route to a destination; and a display unit which displays a guidance sign to be superimposed on a driver's front view, the guidance sign indicating a route from a traveling position of the vehicle to a guide point, the display method comprising:
determining a display timing of the guidance sign, depending on the route information and depending on a display area of the display unit on the driver's front view and driving state information;
causing the display unit to display the guidance sign at the determined display timing at a reference position of a viewpoint of the driver; and
causing the guidance sign to be displayed earlier than a normal display timing, when the reference position and the normal display timing satisfy a predetermined condition in which the driver would notice the guidance sign late,
wherein the predetermined condition is when a height of the viewpoint of the driver is higher than the reference position of the viewpoint of the driver.
3. A display apparatus for a vehicle comprising:
a route guiding unit which generates route information for providing guidance on a route to a destination;
a display unit which displays a guidance sign to be superimposed on a driver's front view, the guidance sign indicating a route from a traveling position of the vehicle to a guide point; and
a display controller which determines a display timing of the guidance sign, depending on the route information and depending on a display area of the display unit on the driver's front view and driving state information, and which causes the display unit to display the guidance sign at the determined display timing a reference position of a viewpoint of the driver,
wherein when the reference position and a normal display timing satisfy a predetermined condition in which the driver would notice the guidance sign late, the display controller causes the guidance sign to be displayed earlier than the normal display timing, and
the predetermined condition is when a height of viewpoint of the driver is lower than the reference position of the viewpoint of the driver.