PEDESTRIAN TERMINAL DEVICE, PEDESTRIAN-VEHICLE COMMUNICATION SYSTEM, AND PEDESTRIAN TERMINAL TRANSMISSION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a pedestrian terminal device, a pedestrian-vehicle communication system, and a pedestrian terminal transmission method that secure safety for a specific pedestrian as needed to support safe driving.SOLUTION: A pedestrian terminal device 2 is provided with a person attribute information setting unit 26 for setting the person attribute of a specific person, an area setting unit 25c for setting an ordinary transmission area for the case where the person attribute is an ordinary person attribute or an extended transmission area for the case where the person attribute is a specific person attribute, and a group setting unit 25d for setting an ordinary person and a formed group. Pedestrian information is transmitted to a vehicle in the extended transmission area when the specific person is behaving singly, and transmitted in the ordinary transmission area when a group is set, so that safety during sole behavior is secured, and also the transmission area is narrowed during group behavior, saving the power consumption of the pedestrian terminal device.SELECTED DRAWING: Figure 2