Abstract: A navigation device includes an outer panel and an inertial sensor. The outer panel includes a pair of side plates separated from each other in a first direction and facing each other. A pair of fixing portions are provided on the pair of side plates. The pair of fixing portions are fixed to moving body-side fixing members. The inertial sensor is provided inside surrounded by the outer panel and arranged at a position sandwiched between the pair of fixing portions in the first direction.

Abstract: A controller converts a detection result of an infrared sensor into overall thermal image data representing a temperature distribution within an infrared detection range of the infrared sensor, calculates, based on the overall thermal image data, a floor area of an air-conditioned space, and obtains, based on the overall thermal image data, floor thermal image data including a plurality of element data items each including coordinates within the floor area and a floor temperature within the floor area associated with the coordinates. The controller determines the presence or absence of a floor heating device in the air-conditioned space. When the controller determines the presence of the floor heating device, the controller determines, based on data that is included in the floor thermal image data and corresponds to an installation region of the floor heating device, an operation state of the floor heating device.

Abstract: An air-conditioning apparatus includes a refrigeration cycle in which a compressor, an outdoor heat exchanger, an expansion valve, and an indoor heat exchanger are connected in a circuit and is provided with an indoor air temperature sensor configured to detect indoor air temperature in a space in which the air-conditioning apparatus is installed, and a controller configured to control a rotation speed of the compressor. The controller controls operation of the compressor based on an operation state of the compressor and a change amount of the indoor air temperature detected by the indoor air temperature sensor at a set time interval.

Abstract: An air-conditioning apparatus includes a refrigeration cycle in which a compressor, an outdoor heat exchanger, an expansion valve, and an indoor heat exchanger are connected in a circuit and is provided with an indoor air temperature sensor configured to detect indoor air temperature in a space in which the air-conditioning apparatus is installed, and a controller configured to control a rotation speed of the compressor. The controller controls operation of the compressor based on an operation state of the compressor and a change amount of the indoor air temperature detected by the indoor air temperature sensor at a set time interval.

Abstract: A controller converts a detection result of an infrared sensor into overall thermal image data representing a temperature distribution within an infrared detection range of the infrared sensor, calculates, on the basis of the overall thermal image data, a floor area of an air-conditioned space, and obtains, on the basis of the overall thermal image data, floor thermal image data including a plurality of element data items each including coordinates within the floor area and a floor temperature within the floor area associated with the coordinates. The controller determines, on the basis of the floor thermal image data, presence or absence of a floor heating device in the air-conditioned space. When the controller determines the presence of the floor heating device, the controller determines, on the basis of data that is included in the floor thermal image data and corresponds to an installation region of the floor heating device, an operation state of the floor heating device.