TRAFFIC INFORMATION PROCESSOR, TRAFFIC INFORMATION MANAGEMENT SERVER, TRAFFIC INFORMATION MANAGEMENT SYSTEM

摘要

[PROBLEMS] To provide a device for enhancing the communication efficiency of running information furthermore by taking account of the degree of necessity of collecting the running information of a vehicle in view of the operating state or attribute of the vehicle. [MEANS FOR SOLVING PROBLEMS] A traffic information processor (10) mounted on a vehicle (1) measures the running information of the vehicle (1), and issues the running information continually to a traffic information management server (20). Transmission interval T of the running information is set based on a speed v indicative of the operating state of the vehicle (1) according to a rule specified by the traffic information management server (20).