CONGESTION DEGREE ESTIMATION DEVICE, CONGESTION DEGREE ESTIMATION METHOD, AND CONGESTION DEGREE ESTIMATION PROGRAM

摘要

A first estimation unit (23) estimates a first congestion degree, which is a congestion degree at a first position, on the basis of sensor data acquired from a sensor (42) assigned to the first position in a space of interest. A second estimation unit (26) estimates, on the basis of the first congestion degree, a second congestion degree, which is the congestion degree at a second position which is a position on a movement path of a moving body in the space of interest and is different from the first position. A third estimation unit (27) estimates, on the basis of the first congestion degree and the second congestion degree, a third congestion degree, which is the congestion degree at a third position which is different from the first position and the second position in the space of interest.