Sanav G-19, Руководство пользователя

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15
Chapter 5 Respond SMS Messages
5.1 Polling/Auto Report
$Username,Respond,Now(17:26),At position of
$GPRMC,092621,A,2458.4607,N,12126.1723,E,000.0,039.1,090204,003.5,W,A*0A
Message Description
#:
Start sign
ID: G-19’s ID.
Status: “ Respond ” Indicates this SMS is sent from G-19 for respond purpose. It will be
shown only when Polling and Auto Report.
Data Valid Time: This segment indicates GPS data validity of G-19. If this segment is “now”,
it indicates GPS fix is in real time. If this segment is in 24 hour time format such as “17:26”, it
indicates G-19 currently cannot receive enough GPS signal to fix position so as to send the
last GPRMC data at that time (it will be transformed to local time directly).
$GPRMC—: GPS NMEA information from GPS receiver, including UTC time, latitude,
longitude, speed, true course, etc. See Chapter 6 for detail.
*: End sign
Interval of Auto Report SMS Message
G-19’s Auto Report interval and frequency can be setup and cancelled. Please check 4.3 for
more detail.
ID
GPRMC
Status
Data valid time