ERD
2024-12-09 22:43:06 1 举报
ERD
作者其他创作
大纲/内容
Has
bikeID
User
userID
name
email
registrationDate
monitoringData
Associated with
Bike
status
lastMaintenace
Usage Record
recordID
startTime
endTime
systemID
From/to station
Station
stationID
location
capacity
operationgHours
Monitoring System
monitorID
method
Monitored by
Rents
amount
Payment
paymentID
paymentDate
Located at
Maintenance for
Records usage of
Maintenance Log
logID
maintenanceDate
maintenanceType
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