19. Near field communication
(NFC) is a set of standards for
smartphones and similar
devices to establish radio
communication with each
other by touching them
together or bringing them
into close proximity, usually
no more than a few
centimetres.
22. 1 2 3 4
Registration Inspection Repair Disposal
廃棄
⑤
Record Record Record Record
Unique ID number Location, status info. Time stamping
D/B storage information
• Unique ID number
• Public property information
• Location information
• Maintenance history
• Status information etc.
23. 1 Registration
Apply tag, Issue UID
Registration of public
property’s information
Type, parts info.
Installation date
Location information etc.
Owner information
Remarks information
24. 2 Inspection
Tag reading
Inspection, Record info.
Inspection result
Observation
Inspection date
Inspection person etc.
(Encode the data into Tag)
25. Inspection data
D/B data update
Ordering spare parts
Data analysis
26. 3 Repair
Tag reading
Confirm repair request
Repair, Record info.
Observation
Repair date
Worker info. etc.
(Encode the data into Tag)
27. 4 Disposal
Tag reading
Confirm disposal request
Disposal, Record info.
Observation
Disposal date
Worker info. etc.
(Encode the data into Tag)