PROBLEM TO BE SOLVED: To enable accurate recognition of a refuse discharging situation of each home or district and providing of incentive to refuse reduction using the data.;SOLUTION: In this system, a GPS terminal device 110 loaded in a refuse collection truck 100 receives, from an antenna 120, present positional information of the refuse collection truck 100 received from a GPS Satellite 400, acquisition date of the positional information, and a signal issued by an IC tag 210 attached to a refuse collection bag 200, and transmits an IC tag code read by a tag reader 130 and receiving date of the IC tag code at a predetermined timing to a server 300 of a managing center via a radio communication net 500. Thus, the managing center side can accurately recognize refuse collection places, kinds of refuse, and amount of refuse.;COPYRIGHT: (C)2005,JPO&NCIPI
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