GPS Receiver User Manual

Copernicus GPS Receiver 189
TRIMBLE ASCII INTERFACE PROTOCOL (TAIP) B
Sample PV Message
The Position/Velocity Solution (PV) message is one of the more commonly used
TAIP messages and most receivers using TAIP are set by default to output the PV
message once every 5 seconds.
The following analysis of a typical PV message is provided to further explain the
TAIP message protocol.
>RPV15714+3739438-1220384601512612;ID=1234;*7F<.
Note – See PV Position/Velocity Solution, page 200, for more detail on the
interpretation of this message.
ID Meaning
> Start of message delimiter
R Response qualifier
PV PV message identifier
15714 GPS time of day
+3739438 Latitude
-12203846 Longitude
015 Speed
126 Heading
1 Source of data
2 Age of data
;ID=1234 Vehicle ID
;*7F Checksum
< End of message delimiter