A warning device includes: an other vehicle approach determining part that determines that another vehicle is approaching a subject vehicle from a side of the subject vehicle A, if a subject vehicle travel vector and an other vehicle travel vector intersect with each other, and if the position of the other vehicle is included in a predetermined angle range defined laterally with respect to an azimuth angle of the subject vehicle A while it is determined that the subject vehicle A during traveling is in a temporary stop state, where its vehicle speed is equal to or less than a predetermined vehicle speed; and an output control part that causes a warning output part to output a warning on condition that the subject vehicle A in the temporary stop state starts travelling while the other vehicle is approaching the subject vehicle A.
Warning device utilizing azimuth angles of vehicles
2024-12-24
Patent
Electronic Resource
English
European Patent Office | 2024
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European Patent Office | 2023
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