POSITION INFORMATION DETECTION SYSTEM, ATTRIBUTE INFORMATION REPORT SYSTEM, AND COMMUNICATIONS TAG USED FOR THESE SYSTEMS

摘要

PROBLEM TO BE SOLVED: To provide a position information detection system for efficiently obtaining the position information of a work, an attribute information report system for properly reporting the attribute information relating to the work, and a communication tab to be mounted on the work and used in these systems.

SOLUTION: A position detection system X1 comprises a communication slave station 20; the communication tag 10 radio-communicable with the slave station 20 to be mounted on the work; a communication master station 30 radio-communicable with the slave station 20; control means 50 and 60 for acquiring identification data transmitted from the communication tag 10 and received by the slave station 20 through the slave station 20 and the master station 30 and acquiring the slave station identification data of the slave station 20 through which the tag identification data passed through the master station 30; and a display means 80 for displaying the position information of the work obtained based on the tag identification data and slave identification data obtained by the control means 50 and 60.

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