Display device, computer program, and setting method

A non-transitory computer readable storage medium storing a computer program for causing a computer to perform the steps of:

• displaying a setting screen for setting a radio wave radar for infrastructure, the radio wave radar being configured to transmit a radio wave to a target area, and receive a reflected wave from a vehicle to detect the vehicle in the target area;
• and
• receiving an input of a lane shape line indicating a shape of a lane in the target area, and an input of a mark point indicating a specific position in the target area, wherein
• the setting screen includes
• displaying the lane shape line and the mark point inputted through an interface so that the lane shape line and the mark point are superimposed on an image obtained by a camera that images the target area, and
• displaying coordinate values corresponding to the mark point, and
• the coordinate values are coordinate values, in a coordinate space, which indicate a position of an object detected by the radio wave radar for infrastructure.

A setting method using, in combination, a radio wave radar for infrastructure, and a camera, the radio wave radar being configured to transmit a radio wave to a target area and receive a reflected wave from a vehicle to detect the vehicle in the target area, the camera being configured to enable optical expression of a field of view of the radio wave radar for infrastructure,

• the method comprising:
• determining a mark point that indicates a specific position included in the target area;
• displaying the mark point and a lane shape line that indicates a shape of a lane included in the target area so that the mark point and the lane shape line are superimposed on an image obtained by the camera;
• and
• setting coordinates indicating the position of the mark point.