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PX1175RDP
Features
⚫ Centimeter accuracy RTK dead-reckoning receiver
⚫ 3-axis accelerometer & gyroscope
⚫ Barometric pressure sensor altitude sensing
⚫ Automatic sensor calibration
⚫ 230 Channel receiver
⚫ GPS/Galileo/Beidou/QZSS/NavIC receiver
⚫ 17mm x 22mm size
⚫ NMEA-0183 and RTCM 3.x protocol
⚫ Easy to integrate
⚫ Operating temperature -40 ~ +85ºC
⚫ RoHS compliant
Applications
⚫ 4 Wheel Vehicle RTK Navigation
L1/L5 GNSS RTK
Dead Reckoning Receiver
The PX1175RDP GNSS RTK Dead-Reckoning receiver
module combines RTK position data, gyroscope data
(measuring turning angle), and odometer data
(measuring distance traveled) to formulate position
solution. This enables accurate navigation solution in
poor signal environment or signal blocked area. The
PX1175RDP is ideal for 4-wheel vehicle applications
requiring accurate continuous navigation.
PX1175RDP can operate in Automotive Dead Reckoning
(ADR) mode if the vehicle wheel-tick odometer signal is
connected; or operate in Odometer-less Dead Reckoning
(ODR) mode if the odometer signal is not connected.
The barometric pressure sensor provides superior
altitude sensing performance.
The Extended Kalman Filter algorithm combines GNSS
and sensor data with weighting function dependent on
GNSS signal quality. In poor signal reception area, the
position error is reduced by dead reckoning.
The PX1175RDP with dead-reckoning feature, position is
output as soon as power is applied to the module
without the need of getting GPS/GNSS position fix.
The receiver is suitable for RTK applications that require
high performance continuous positioning and velocity
data.
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