TRACKING SYSTEM, MOVING BODY TRACKING DEVICE, PROGRAM, AND RECEIVING SENSOR

摘要

PROBLEM TO BE SOLVED: To reduce a system load by reducing the amount of data transfer from radio wave receiving sensors to a moving body tracking device for tracking processing, in a tracking system for tracking the moving body, by receiving radio waves from transmitters mounted on moving bodies and specifying the locations of the transmitters on the basis of the angle of arrival of radio waves. SOLUTION: The moving body tracking device determines a receiving sensor to be measured on the basis of the location of a transmitter and specifies a transmitter to be measured by the receiving sensor. The side of the receiving sensor receives instructions of the transmitters to be measured. A part for selecting a transmitter to be measured 35 selects the receiving data on radio waves transmitted by a specified transmitter among receiving data on radio waves received by an antenna 31. An angle measurement processing part 36 specifies a transmitter transmitting on the basis of the selected receiving data and detects the angle of arrival of the radio wave. COPYRIGHT: (C)2005,JPO&NCIPI