| 摘要 |
PROBLEM TO BE SOLVED: To provide a position processing system which can perform its position processing even when a position detecting object exists indoors, outdoors or underground, can deal with the object despite the change of resolution of the detection position, and can perform its proper processing corresponding to the object position. SOLUTION: In this position processing system, plural ID tags where the different codes are allocated are fixed along a moving path. An interrogation device serving as one of both component elements of a mobile unit reads the allocation code of its nearby ID tag and gives this code to a portable terminal serving as the other component element. Thus, the portable terminal or a host computer device connected to the portable terminal via a portable telephone network performs the position processing according to the allocation code that is read by the interrogation device. |
