Radio-wave sensor installation assistance device, computer program, and radio-wave sensor installation position determination method

Abstract

A radio-wave sensor installation assistance device includes: a target position determination unit that determines a target position to be irradiated with a radio wave emitted from a radio-wave sensor, in an image including a crosswalk; a candidate position designation unit that receives designation of a candidate position to install the radio-wave sensor; and a display control unit that causes a display device to display a radio-wave irradiation range of the radio-wave sensor so as to be superimposed on the image, the radio-wave irradiation range being determined based on the target position and the candidate position. The candidate position designation unit can receive an instruction of a movement of the designated candidate position. The display control unit changes the shape of the radio-wave irradiation range according to the instructed movement of the candidate position, with the target position being fixed.