Information display device, control method, and storage medium

A control method of an information display device including a display section provided to a vehicle and configured to display a view of a situation ahead of the vehicle and to display guidance information, the control method comprising:

• learning and classifying targets appearing on a travel route of the vehicle and visible through the display section as:
• a first target that is necessary to be visible regardless of a setting condition,
• a second target that is necessary to be visible under the setting condition, the setting condition being a condition that the target visible through the display section at a current segment of the travel route is still present in a next segment of the travel route that is ahead of the current segment by a predetermined distance, or
• a third target that is not necessary to be visible;
• and performing display control that includes:
• prohibiting display of the guidance information on the display section in a prohibited region of the display section in which the first target is present,
• permitting display of the guidance information on the display section in a permitted region of the display section in which the third target is present, and
• either prohibiting display of the guidance information in a conditional region of the display section in which the second target is present in a case in which the setting condition is met, or permitting display of the guidance information in the conditional region in a case in which the setting condition is not met.

A non-transitory storage medium storing a program that causes a computer to execute control processing of an information display device, the information display device comprising a display section provided to a vehicle and configured to display a view of a situation ahead of the vehicle and to display guidance information, the control processing comprising:

• learning and classifying targets appearing on a travel route of the vehicle and visible through the display section as:
• a first target that is necessary to be visible regardless of a setting condition,
• a second target that is necessary to be visible under the setting condition, the setting condition being a condition that the target visible through the display section at a current segment of the travel route is still present in a next segment of the travel route that is ahead of the current segment by a predetermined distance, or
• a third target that is not necessary to be visible;
• and performing display control including:
• prohibiting display of the guidance information on the display section in a prohibited region of the display section in which the first target is present,
• permit displaying of the guidance information on the display section in a permitted region of the display section in which the third target is present, and
• either prohibiting display of the guidance information in a conditional region of the display section in which the second target is present in a case in which the setting condition is met, or permitting display of the guidance information in the conditional region in a case in which the setting condition is not met.