出典:Wikipedia
出典:『Wikipedia』 (2011/06/15 22:43 UTC 版)
Meter Data Management (MDM) refers to a key component in the Smart Grid infrastructure that is in the process of being evolved and adopted by utility companies. An MDM system performs long term data storage and management for the vast quantities of data that are now being delivered by smart metering systems. This data consists primarily of usage data and events that are imported from the head end servers that manage the data collection in Advanced Metering Infrastructure (AMI) or Automatic meter reading (AMR) systems.