Vehicle traffic determination device, traffic signal control equipment, computer programs, vehicle traffic determination method, and traffic signal control method.

摘要

PROBLEM TO BE SOLVED: To quickly grasp a road section where it becomes difficult for a vehicle to pass in time of disaster.;SOLUTION: The vehicle passage determination device includes: a first determination part 411A for determining whether or not any abnormality is generated in a predetermined number or more of traffic facilities among a plurality of traffic facilities installed in a predetermined road section; a second determination part 411B for determining whether or not any abnormality is generated in sensing information S4 to be acquired from a predetermined number or more of vehicle sensors 3 among a plurality of vehicle sensors 3 installed in the road section; a third determination part 411C for determining whether or not probe information S3 transmitted from a probe vehicle 5 traveling in the road section exists; and a final determination part 411D for determining that the passage of the vehicle in the road section is impossible when one determination result between the determination results of the first determination part 411A and the second determination part 411B is positive and the determination result of the third determination part 411C is negative.;COPYRIGHT: (C)2013,JPO&INPIT