Warning methods, devices, servers, systems, devices, storage media, and programs for dangerous road activities

摘要

PROBLEM TO BE SOLVED: To provide a warning method, a device, a server, a system, a device, a storage medium and a program for dangerous road acts. SOLUTION: The warning method is to determine whether or not the behavioral characteristics of each obstacle match the dangerous behavioral characteristics for at least one obstacle within the sensing range of the first autonomous driving vehicle. If the action feature matches the dangerous action feature, the obstacle determined to match is determined as a dangerous obstacle, and the position information and action feature of the dangerous obstacle are set to the server and / or the second automatic operation. Includes sending to the vehicle. [Effect] When a dangerous road action of an obstacle around an autonomous driving vehicle is detected, it is possible to notify the other autonomous driving vehicle of the dangerous road action so that the other autonomous driving vehicle will take appropriate measures. it can. [Selection diagram] Fig. 1