Hi,
I'm finding the OVMS GPS really unreliable.
For instance, here are the current "v.p." values from my
OVMS.
I'm apparently going 88 km/h on the highway
notwithstanding that my car is parked at my house:
v.p.acceleration
v.p.altitude
9.7m
v.p.direction
347.5°
v.p.gpshdop
1
v.p.gpslock
yes
v.p.gpsmode
AN
v.p.gpsspeed
88.3404km/h
v.p.latitude
-34.0584
v.p.location
v.p.longitude
18.4477
v.p.odometer
15053km
v.p.satcount
9
v.p.speed
0km/h
v.p.trip
22km
xi3.v.p.tripconsumption
125Wh/km
xi3.v.p.wheel1_speed
0km/h
xi3.v.p.wheel2_speed
0km/h
xi3.v.p.wheel3_speed
0km/h
xi3.v.p.wheel4_speed
0km/h
xi3.v.p.wheel_speed
0km/h
Earlier when I went out the
GPS position got similarly stuck and only recovered when I
power cycled the OVMS.
simcom status:
OVMS# simcom status
Network Registration:
RegisteredHome
Provider: VodaCom-SA
Signal: -99 dBm
State: NetMode
PPP: Connected on channel: #2
GPS: Connected on channel: #1
I turned the modem off with
the gui and then turned it on. Result of doing that was it
did not get a PPP connection after some minutes, and the GPS
did not connect.
I tried this twice with the
same result. Position is still the old one as above, no 3G
PPP connection and no GPS connection.
My GPS antenna is
currently on the dashboard - could it be overheating in
the sun there? - it is probably pretty warm. (But my car
is currently under shade since I got home)
I now went and power
cycled the OVMS and the SIMCOM connected successfully, GPS
connected, and has the correct position:
OVMS# metrics list v.p.
v.p.acceleration
v.p.altitude 5.2m
v.p.direction 0°
v.p.gpshdop 1
v.p.gpslock yes
v.p.gpsmode AA
v.p.gpsspeed 0km/h
v.p.latitude -34.0XXX
v.p.location Home
v.p.longitude 18.4XXX
v.p.odometer 15053km
v.p.satcount 9
v.p.speed 0km/h
v.p.trip 22km
xi3.v.p.tripconsumption 125Wh/km
xi3.v.p.wheel1_speed 0km/h
xi3.v.p.wheel2_speed 0km/h
xi3.v.p.wheel3_speed 0km/h
xi3.v.p.wheel4_speed 0km/h
xi3.v.p.wheel_speed 0km/h
I'm running with the ABRP script - is it possible that
this is impacting the reliability?
Otherwise I'm looking for ideas...
Thanks,
Steve