Replacement timing notification device, replacement timing notification method, replacement timing notification terminal, replacement timing notification system, program, and recording medium

摘要

PROBLEM TO BE SOLVED: To provide a garbage exchange timing notification device for notifying an appropriate trash can exchange timing. In an exchange timing notification system 100, a dust exchange timing notification device 1 includes a dust amount change information acquisition unit 11, a change amount prediction unit 12, an exchange timing extraction unit 13, and an output unit 14. For each of the plurality of trash cans in the trash can arrangement area, the trash amount change information acquisition unit 11 changes the trash amount including the trash can identification information, the amount of change in the trash in the trash can, and the change date and time when the amount of trash in the trash can changes. Get information. The change amount prediction unit 12 predicts the change amount of the garbage for each of the plurality of trash cans based on the garbage amount change information. The replacement timing extraction unit 13 extracts, as replacement timing information, the time recommended for replacement of each trash can based on the predicted amount of change for each trash can. The output unit 14 outputs the exchange timing information to the exchange timing notification terminal 2. [Selection diagram] Fig. 1