LLRPReader

LLRPReader

Bridge EPC Low Level reader protocol to IoT DAP /amtech/linkeddata/types/composite/entity/LLRPReader

• Low Level Reader Protocol
• Connection type
  • TCPIP
• Edge Intelligence
  • Implementing smoothing for new and lost tag
  • EPC decoding
  • EPC aggregation
  • Groups tags read by antennas groups
  • Groups tags by EPC decoding.
  • Property setReaderConfig can be set with XML document created with LLRP Commander tool, it can be install from https://fosstrak.github.io/llrp/download.html
• Placeholders (See Placeholders)
  • #{antennaId} Llrp protocol antenna Id set at antennas supported property
  • #{smoothingResult} if smoothing has been set to true LLRP reader observations can be sent to a topic depending of the smoothing process result [new|lost]
  • #{llrpReaderProximity} Set the llrp reader proximity area supported property value to targetThing proximity value field
  • #{antennaProximity} Set the llrp antenna proximity area supported property value to targetThing proximity value field
  • #{tagEncoding} EPC encoding name
  • #{antennaName} antenna thing name
  • A component of decoded epc tag; helpful to organize epc observations; for example company-prefix to inform companies about products arrival or set access control.

   #{epcUri|epcString|companyPrefix|itemReference|serialNumber|
   serialReference|locationReference|extension|assetType|
   individualAssetReference|serviceReference|documentType|
   managerNumber|objectClass|cAGEOrDODAAC}

• Produced observations (see /amtech/linkeddata/types/composite/observation)
  • /amtech/linkeddata/types/composite/observation/observationresourcecrud
  • /amtech/linkeddata/types/composite/observation/graiEPC
  • /amtech/linkeddata/types/composite/observation/graiEPC
  • /amtech/linkeddata/types/composite/observation/decode96EPC
  • /amtech/linkeddata/types/composite/observation/sgtinEPC
  • /amtech/linkeddata/types/composite/observation/dodEPC
  • /amtech/linkeddata/types/composite/observation/giaiEPC
  • /amtech/linkeddata/types/composite/observation/ssccEPC
  • /amtech/linkeddata/types/composite/observation/gdtiEPC
  • /amtech/linkeddata/types/composite/observation/llrpError
  • /amtech/linkeddata/types/composite/observation/dataEPC
  • /amtech/linkeddata/types/composite/observation/encoded96EPC
  • /amtech/linkeddata/types/composite/observation/gidEPC
  • /amtech/linkeddata/types/composite/observation/epcAggregationObservation
• Commands (see /amtech/linkeddata/types/composite/observation)
  • /amtech/linkeddata/types/composite/observation/gpoWriteDataEPC