VEHICLE-MOUNTED COMMUNICATION DEVICE AND NAVIGATION DEVICE EQUIPPED WITH THIS VEHICLE-MOUNTED COMMUNICATION DEVICE, COMMUNICATION DEVICE FOR PEDESTRIANS AND NAVIGATION DEVICE EQUIPPED WITH THIS COMMUNICATION DEVICE FOR PEDESTRIANS, AND PEDESTRIAN-TO-VEHICLE COMMUNICATION SYSTEM

摘要

Disclosed is a vehicle-mounted communication device that carries out radio communications with a communication device for pedestrians which is carried by a pedestrian, the vehicle-mounted communication device including: a receiver that receives pedestrian information showing whether the pedestrian belongs to a pedestrian group formed of the pedestrian and a plurality of pedestrians in the vicinity of the pedestrian from the communication device for pedestrians; a controller that judges the pedestrian information received by the receiver and issues a command to present pedestrian attention information when the pedestrian information shows that the pedestrian does not belong to a pedestrian group; and an information outputter that presents the pedestrian attention information according to the command from the controller. Therefore, the vehicle-mounted communication device enables the driver to certainly recognize the existence of a pedestrian not belonging to a pedestrian group.