Method of estimating actual number of OD traffic by means, real number estimating device of OD traffic by means, real number estimating program of OD traffic by means, information recording medium

摘要

To create an OD table by means with high accuracy and at a much lower cost than a Personal Lip (PT) surveySOLUTION: The OD traffic amount estimating apparatus 50 calculates the initial value OD table by means and the observed values of the concentration amounts in some departure points for some means and the concentration amounts in some arrival places, An estimation calculating unit 12 for estimating the total number of trips by moving means by using an OD table of all moving means obtained from mobile moving data, an initial value OD table by means and an OD table of all moving means , An estimating unit 14 for preparing a summary table of the amount of occurrence by means of each zone and the concentrated amount by means by using the estimated total number of trip by means and the observed value of generated amount and concentration amount , The current pattern method utilizing the average growth rate method in three axes is applied using these two scales, the initial value OD table by means, and the OD table of all moving means, to obtain a means OD table And an OD table estimating unit 16 for estimating the number of trips of the trucks.(FIG.