1. A moving information analyzing system comprising: a camera; and a server that is connected to the camera, wherein the camera includes an imaging section that captures an image of a predetermined imaging region; a background image generating section that repeatedly generates a background image of a captured image of the imaging region at predetermined timings; a moving information analyzing section that extracts moving information regarding a staying position or a passing position in the imaging region of a moving object included in the captured image; and a transmitter that transmits the background image generated by the background image generating section and the moving information of the moving object extracted by the moving information analyzing section to the server at a predetermined transmission cycle, and wherein the server includes an image generating section that generates a moving information analysis image in which the moving information of the moving object is superimposed on the background image of the captured image; and a display control section that displays the moving information analysis image generated by the image generating section on a display unit.