Abstract: A vehicle position guidance system includes a terminal position measurement section, a vehicle position measurement section, a calculator, and a guide. The terminal position measurement section measures a position of a terminal carried by a user. The vehicle position measurement section measures a position of a parked vehicle. The calculator obtains a route using position information related to the terminal and position information related to the parked vehicle. The guide assists the user in entering the vehicle by selectively using a first guidance and a second guidance depending on whether a distance is long or short between the terminal and the parked vehicle on the route. The first guidance provides guidance to the position of the parked vehicle using the terminal. The second guidance provides guidance to the position of the parked vehicle through a notification using a vehicle on-board device of the parked vehicle.

Abstract: A vehicle position guidance system includes a terminal position measurement section, a vehicle position measurement section, a calculator, and a guide. The terminal position measurement section measures a position of a terminal carried by a user. The vehicle position measurement section measures a position of a parked vehicle. The calculator obtains a route using position information related to the terminal and position information related to the parked vehicle. The guide assists the user in entering the vehicle by selectively using a first guidance and a second guidance depending on whether a distance is long or short between the terminal and the parked vehicle on the route. The first guidance provides guidance to the position of the parked vehicle using the terminal. The second guidance provides guidance to the position of the parked vehicle through a notification using a vehicle on-board device of the parked vehicle.

Abstract: A vehicle communication system includes a vehicle-mounted light emitting device including a vehicle body configured to emit visible light or a molding attached to the vehicle body and configured to emit visible light and a light emission controller being configured to cause the vehicle body or the molding to flicker at a frequency equal to or higher than a predetermined frequency such that traffic information is visually recognized by a person in the vicinity of a host vehicle and is transmitted to the vicinity of the host vehicle through optical wireless communication. In addition, the vehicle communication system includes an information acquiring and providing device including a receiver configured to receive the traffic information transmitted from the vehicle body or the molding through the optical wireless communication and a provider configured to provide the traffic information received by the receiver to a person.