Information presenting device and information presenting method

An information presenting method of an information presenting device in an autonomous vehicle, the information presenting device configured to present selection information from which a selection is made by the occupant, the selection being related to an action candidate that is a candidate for an action executable by the autonomous vehicle, the information presenting method comprising:

• calculating a selection margin time based on a position where an execution of the action begins;
• setting the selection information by setting selection items and a maximum number of choices based on the action candidate for the autonomous vehicle, depending on the selection margin time;
• presenting the changed selection information to the occupant;
• and
• receiving the selection from the presented selection information, the selection being made by an operation of the occupant.

An information presenting device in an autonomous vehicle, the information presenting device configured to present selection information from which a selection is made by the occupant, the selection being related to an action candidate, the action candidate being a candidate for an action executable by the autonomous vehicle, the information presenting device comprising:

• a controller configured to:
• calculate a selection margin time based on a position where an execution of the action begins;
• and
• change the selection information depending on the selection margin time;
• and
• a display configured to present the selection information changed by the controller to the occupant, the controller further configured to:
• receive the selection from the selection information presented by the display, where the selection is made by an operation of the occupant, wherein the display keeps presenting the selection information during the selection margin time, and the input unit allows reselection from the selection information during the selection margin time.