Abstract: An information processing device acquires a travel route to a destination, acquires a satellite image captured by an artificial satellite, the satellite image being an image of a place corresponding to the travel route, estimates an amount of solar radiation on the travel route based on the satellite image, and notifies the user when the amount of solar radiation is equal to or greater than a threshold.

Abstract: An information management device includes a travel route acquisition unit, a satellite image acquisition unit, and a detection unit. The travel route acquisition unit acquires a travel route of the vehicle. The satellite image acquisition unit acquires a satellite image in which the periphery of the travel route acquired by the travel route acquisition unit is captured. The detection unit detects one or more available spaces in the parking lot located around the travel route from the satellite image acquired by the satellite image acquisition unit.

Abstract: The information processing device acquires a satellite image captured by an artificial satellite in a range from a current position of the vehicle to a destination, acquires preference information regarding a preference of the driver, evaluates a traveling route to the destination based on the satellite image and the preference information, and outputs an evaluation result of the traveling route.

Abstract: An in-vehicle device as an information processing device includes an acquisition unit that acquires the latest satellite image of a region including a traveling road of a vehicle at predetermined time intervals, a detection unit that detects at least one of a change in the shape of the traveling road and an obstacle on the traveling road based on the satellite image acquired by the acquisition unit, and an output unit that outputs a detection result by the detection unit.

Abstract: An information processing device includes: a satellite image acquisition section that is configured to acquire a satellite image captured by an artificial satellite; a weather information acquisition section that is configured to acquire weather information for a region corresponding to the satellite image; and an information output section that is configured to output information relating to a road surface condition for the region, which is estimated based on the satellite image and the weather information.

Abstract: A machine body inclination detector device for detecting change in position of a float with respect to a machine body according to the inclination of the machine body. The float is constructed such that the buoyancy of the float does not undergo a great change even though the liquid level is inclined.