Abstract: The information display device (100) includes a person detection unit (40) that detects a position and a direction of a person, and a display data acquisition unit (50) that acquires display data for displaying information. The information display device (100) includes a decision unit (69) that identifies based on the position and the direction of the person detected by the person detection unit (40), visibility of the display information displayed by the display data selected by a display data selection unit (52), and decides a projection mode of light based on the visibility. Further, the information display device (100) includes an information display unit (70) that displays the information based on the projection mode of light decided by the decision unit (69). The decision unit (69) includes a display data correction unit (60) that corrects the display data and outputs corrected data.

Abstract: A vehicle state determining unit (1) for determining a state of a vehicle, a display data output unit (7) for outputting display data for displaying information indicating the state of the vehicle determined by the vehicle state determining unit (1), and an information displaying unit (10) for determining display time of the information from the state of the vehicle determined by the vehicle state determining unit (1) and displaying the information to the outside of the vehicle in accordance with the display data output from the display data output unit (7) during the display time, in which the information displaying unit (10) is configured to switch a display method of the information in accordance with the display time. Thus, a degree of information transmission may be increased.

Abstract: There are included a vehicle behavior estimating unit (10) that estimates behavior of a vehicle (1); pattern illuminating units (4a to 4d) that illuminate a projection pattern onto ground around the vehicle (1); and an illumination control unit (11). The illumination control unit (11) controls the pattern illuminating units (4a to 4d) to illuminate a projection pattern, on the basis of the behavior of the vehicle (1) estimated by the vehicle behavior estimating unit (10).

Abstract: A second light device (4b) starts emission of a light pattern B after a first light device (4a) has started emission of a light pattern A. Elements included in the light pattern B and an element included in the light pattern A are arranged on the same straight line.

Abstract: A vehicle state determination unit for determining a state of a vehicle, a display data output unit for outputting display data for displaying information indicating the state of the vehicle determined by the vehicle state determination unit, and an information displaying unit for displaying information to the outside of the vehicle in accordance with the display data output from the display data output unit are provided, in which the information displaying unit is configured to switch a display method of the information in accordance with an environment of the vehicle. By this, a degree of information transmission may be increased.

Abstract: Provided is a vehicle control device for controlling the motion of a vehicle, the device including: an operation detecting unit for detecting an operation on a vehicle; an information presenting unit for presenting pre-notification information for pre-notifying the motion accompanying the operation detected by the operation detecting unit to the outside of the vehicle; and a motion control unit for controlling the motion accompanying the operation detected by the operation detecting unit. This allows for preventing occurrence of a dangerous situation.

Abstract: A vehicle state determining unit (1) for determining a state of a vehicle, a display data output unit (7) for outputting display data for displaying information indicating the state of the vehicle determined by the vehicle state determining unit (1), and an information displaying unit (10) for determining display time of the information from the state of the vehicle determined by the vehicle state determining unit (1) and displaying the information to the outside of the vehicle in accordance with the display data output from the display data output unit (7) during the display time, in which the information displaying unit (10) is configured to switch a display method of the information in accordance with the display time. Thus, a degree of information transmission may be increased.

Abstract: A vehicle state determination unit for determining a state of a vehicle, a display data output unit for outputting display data for displaying information indicating the state of the vehicle determined by the vehicle state determination unit, and an information displaying unit for displaying information to the outside of the vehicle in accordance with the display data output from the display data output unit are provided, in which the information displaying unit is configured to switch a display method of the information in accordance with an environment of the vehicle. By this, a degree of information transmission may be increased.