A server includes a dangerous driving level calculator and a server-side communicator. The calculator analyzes patterns of driving behavior of analyzed vehicles that are included in data of images based on sent-to-server data to calculate dangerous driving levels of the analyzed vehicles, and compares the levels of the analyzed vehicles with a predetermined value to categorize each analyzed vehicle into a danger vehicle if its level is higher than the predetermined value. The server-side communicator transmits sent-to-vehicle data to vehicle-side communicators of alerted vehicles at second predetermined timing, and receives the sent-to-server data at first timing. The sent-to-vehicle data includes the level of the danger vehicle and positional information that represents a position at which an image of the danger vehicle is captured. The level of the danger vehicle can be indicated on road maps on vehicle-side displays of the alerted vehicles in accordance the position of the danger vehicle.
DANGEROUS DRIVING VEHICLE ALERT SYSTEM, DANGEROUS DRIVING VEHICLE ALERT DEVICE AND DANGEROUS DRIVING VEHICLE ALERT PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM OR STORAGE DEVICE STORING THE PROGRAM
2022-10-13
Patent
Elektronische Ressource
Englisch
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