A traffic condition monitoring system, provided in a base station installed by a side of a road for monitoring a traffic condition based upon communication signals transmitted from mobile terminals in a plurality of vehicles traveling on the road, includes a receiver part operable to receive the communication signals transmitted from the mobile terminals in the respective vehicles to output received signals, a speed/direction estimation part operable to estimate traveling speeds and traveling directions of the respective vehicles based upon the received signals, and a traffic condition analysis part operable to determine effective traveling speeds of the respective vehicles in each traveling direction, to calculate an average traveling speed of a group of vehicles in each traveling direction, and to analyze a traffic condition in each traveling direction based upon the average traveling speed of the group of vehicles in each traveling direction.
Traffic condition monitoring system, method, and storage medium
2019-06-11
Patent
Electronic Resource
English
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