DLMS/COSEM – Meter data exchange for all energies ....
Automatic Meter Reading, or more general - Demand Side Management - needs universal definitions, needs communication standards. DLMS/COSEM is the common language so that the partners can understand each other.
“Device Language Message specification” - a generalised concept for abstract modelling of communication entities
“COmpanion Specification for Energy Metering” - sets the rules, based on existing standards, for data exchange with energy meters