Abstract: There is provided a guidance system capable of guiding a user who does not operate an ascending/descending facility in a building as well on the basis of concern and interest of the user. In a guidance system (1), a behavior information acquisition unit (15) acquires behavior information on an arrival floor of a user. An interest information acquisition unit (20) acquires interest information representing a degree of interest of the user for each attribute on the basis of a relationship between layout and attributes of areas on the arrival floor and the behavior information. A destination presentation unit (22) preferentially presents an area with an attribute with a higher degree of interest as a destination when a user specification unit (14) specifies a user, on the basis of the interest information for the user and information on attributes for each area.

Abstract: An audio system for an elevator includes two or more speaker cabinets arranged inside a suspended ceiling fixed to a ceiling board of a car of the elevator, an input device to which sound content radiated to an inside of the car from each of the two or more speaker cabinets are input, and a sound field control device configured to conduct phase control and reverberation time control for the sound content and thereby cause a sound wave based on the sound content to be radiated from the speaker cabinet to the inside of the car. Each of the speaker cabinets includes a casing arranged inside the suspended ceiling, and a speaker unit arranged inside the casing and having a radiation surface that radiates the sound wave.

Abstract: An elevator device according to this disclosure includes a detection device, an identification module, and a determination module. The detection device is provided to a car of an elevator, and detects detection information. The identification module repeatedly acquires identification information for identifying a passenger from the detection information detected by the detection device. The determination module determines a leaving floor of the passenger based on a change in the identification information acquired by the identification module and a floor on which the car stops.

Abstract: An audio system for an elevator includes two or more speaker cabinets arranged inside a suspended ceiling fixed to a ceiling board of a car of the elevator, an input device to which sound content radiated to an inside of the car from each of the two or more speaker cabinets are input, and a sound field control device configured to conduct phase control and reverberation time control for the sound content and thereby cause a sound wave based on the sound content to be radiated from the speaker cabinet to the inside of the car. Each of the speaker cabinets includes a casing arranged inside the suspended ceiling, and a speaker unit arranged inside the casing and having a radiation surface that radiates the sound wave.

Abstract: An irradiation control device is a device configured to control irradiation of light indicating a predetermined intention to a surrounding person, and includes an irradiation control unit configured to perform control to irradiate a first irradiation element, and a second irradiation element, which is irradiated when the first irradiation element is extinguished, and indicates an intention of the irradiation. As a result, light can be irradiated such that the attention of a target person is easily attracted and a delay in understanding by the target person is easily avoided.

Abstract: A display system includes a first display device and a second display device. The first display device is a display device for a variable object, and displays the variable object in a predetermined area. The second display device is a display device for an invariable object, and displays the invariable object in the predetermined area.

Abstract: An irradiation control device is a device configured to control irradiation of light indicating a predetermined intention to a surrounding person, and includes an irradiation control unit configured to perform control to irradiate a first irradiation element, and a second irradiation element, which is irradiated when the first irradiation element is extinguished, and indicates an intention of the irradiation. As a result, light can be irradiated such that the attention of a target person is easily attracted and a delay in understanding by the target person is easily avoided.

Abstract: An elevator system that allows a plurality of autonomous mobile bodies to be rearranged in an alighting order in a car. The elevator system includes processing circuitry to move and stop an elevator car based on information indicating destination floors transmitted from autonomous mobile bodies, to select an autonomous mobile body in the car and an autonomous mobile body that will board the car as targets to be rearranged. The processing circuitry is further to determine an alighting order of the autonomous mobile bodies to be rearranged based on the destination floor of each of the autonomous mobile bodies to be rearranged, and to transmit information indicating the alighting order to each of the autonomous mobile bodies to be rearranged so that the autonomous mobile bodies are arranged one by one in the alighting order.

Abstract: A rear-road surface illumination apparatus is provided which includes: an avoidance determiner 30 to determine whether to provide a display to induce a following vehicle to avoid a vehicle, on the basis of vehicle information; and a controller 9 to cause an illumination light 10 to illuminate a rear road surface with light having illumination information that induces the following vehicle to avoid the vehicle when the avoidance determiner 30 determines to provide a display to induce the following vehicle to avoid the vehicle. Therefore, the rear-road surface illumination apparatus can indicate the existence of the vehicle to the following vehicle, to give the existence of the vehicle prominence, and can also make it easy to notify the driver of the following vehicle about what the driver of the vehicle desires the driver of the following vehicle to do.

Abstract: There is provided a renderer 5 that renders a graphics indicator 7b (or 7f) which is displayed on a display screen 7a of a display 7 and which indicates an indication value in synchronization with a short hand 8a.