Traffic survey device, traffic survey method, program

摘要

PROBLEM TO BE SOLVED: To provide a traffic volume survey device for simply surveying the traffic volume of an unspecified number of moving objects passing through a survey target point. A traffic volume survey device (1) identifies a plurality of estimated departure areas to be moved from an area set as a processing target area via a survey target point in the processing target area, and then departs from the departure location specifying unit (14). And a destination specifying unit 15 that specifies a plurality of estimated target areas of the moving target in the processing target area using at least statistical information about the movement of the moving target that departs from the starting point, and a moving target from the starting point to the destination point. The route estimation unit 16 that estimates the estimated route for each combination of the departure point and the destination point and calculates the traffic volume that the estimated route passes through the survey target point, and the traffic volume that the estimated route passes through the survey target point And a traffic volume calculation unit 17 that does. [Selection diagram] Figure 10