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Integrating Mobile Observations (IMO) Project - Lessons Learned
CAN-Bus/OBD data from vehicle probes is relatively easy
to get and transmit
Decoding/interpreting the Parameter Group Numbers (PGNs)
and Suspect Parameter Numbers (SPNs) is very difficult
The effort has resulted in significant progress identifying
Wx-relevant PGNs and SPNs and creating a data dictionary, but theres
still room for improvement
CAN-Bus/OBD data was successfully transmitted over 700MHz
radio and Common Cellular Carrier Networks
Mobile data has been successfully integrated into Clarus
and a couple of state applications