Dead Reckoning GNSS GPS Receiver Mouse

Perfect Solution for Automotive Applications

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Dead Reckoning GNSS GPS Receiver

Continuous Accurate Positioning for Car Navigation, Fleet Management, Navigation Systems for Emergency Vehicles, Bus Location Systems, Tracking Devices for Commercial Vehicles, etc.

  • Mulberry dead reckoning GPS receiver module consists of the Swiss ublox M8 series GNSS chip and a six-axis acceleration sensor.
  • It is a multiple-function communication module that has integrated the advanced online adaptive integrated navigation algorithm and GNSS location engine.
  • It provides real-time, high-precision vehicle location, speed measurement, and direction measurement information under the most challenging conditions (such as indoor, tunnel, underground garage, etc).
  • When the signal accuracy is reduced, or even satellite signals are lost in the GNSS system, without using the odometer information, our dead reckoning GPS receiver can locate and measure the vehicle accurately by using inertial navigation technology.
Dead Reckoning GPS Receiver
  • Our dead reckoning GPS receiver is a concurrent receiver module built-in with multiple positioning systems that support simultaneous reception of GPS, GLONASS, Galileo, Beidou, and QZSS L1 bands.
  • It has 33 tracking channels, 72 capture channels and 210 PRN channels, enable it to capture and track any multiple satellite signals.
  • Compared with a single GPS system, the multiple positioning systems (GPS&GLONASS& Galileo, Beidou &QZSS) of the DR GPS receiver makes a great increase in the number of visible and available satellites. At the same time, the first positioning time is highly reduced, even in a complex urban environment. It perfectly achieves higher positioning precision and accuracy.

Dead Reckoning GPS Receiver Key Features

Swiss Ublox M8 Engine

72 Channels

2.5m Positioning Accuracy

GPS, Glonass, Galileo, Beidou

-167 dBm Sensitivity

Six-axis Acceleration Sensor​

High LNA

NMEA 0183, UBX, RTCM2.3

gps receiver gmouse shells

Technical and Mechanical Specifications for the DR GPS Receiver

Performance Descriptions for the Dead Reckoning GPS Receiver

Gyroscopic Drift

High precision attitude heading information is obtained by eliminating gyro drift.

Acceleration Noise

Eliminate vibration acceleration and obtain high accurate velocity information.​

zero-velocity Correct

Zero speed correction algorithm prevents navigation data drift.

Software Algorithm

Adaptive extended Calman filtering algorithm.

Intelligent Identification

Identify and isolate GNSS data with large errors.

Navigation Technology

Switch between integrated navigation and inertial navigation technology.

Independent to Odometer

High precision positioning by using inertial navigation.

Component Selection

High performance three axis gyroscope and three axis accelerometer.

Error Compensation

Complete quadrature error / temperature drift and other error compensation.

Preventing Pirate

Each product calibration code is inconsistent for preventing pirate.

Engineering Installation

No installation angle, convenient for users to install on board.

Sub-meter

Support RTCM2.3 protocol / sub-meter level navigation in complex environment.

Dead Reckoning GPS Receiver Connectors

  • USB, Micro USB, USB Type C, USB Type A
  • Micro-Fit 3.0, DB9 Male, PS2 6 Pin Male
  • Audio DC 2.5 / 3.5 (3 / 4 Pin Male)
  • Micro HDMI, 1.25x5Pin cable, Free Wire, etc.
gps receiver connectors options

System Introduction

Dead Reckoning GPS Receiver Interface Options

  • Regulated power for the dead reckoning GPS receiver is required.
  • A stable DC voltage supply is required for the VCC Pin.
  • Power supply ripple must be less than 30mV.
  • The input voltage Vcc should be 3.0V~5.0V (3.3V recommended).
  • The maximum current is 140mA.
  • Suitable decoupling must be provided by external decoupling circuitry.

The GPS receiver supports two full-duplex serial channels RS232. All serial connections are at 5.0V TTL logic levels. When different voltage level is required, use appropriate level shifters. The baud rate of both serial ports is fully programmable. The data format is fixed: X, N, 8, 1, i.e. X baud rate, no parity, eight data bits and one stop bit, no other data formats are supported, LSB is sent first. The module’s default baud rate is set up to 9600bps, however, the user can change the default baud rate to any value from 4800 bps to 38400kbps. RS232 is used for booting and NMEA interface.

The GPS receiver supports two full duplex serial channels UART. All serial connections are at 3V CMOS logic levels. When different voltage level is required, use appropriate level shifters. The baud rate of both serial ports are fully programmable. The data format is however fixed: X, N, 8, 1, i.e. X baud rate, no parity, eight data bits and one stop bit, no other data formats are supported, LSB is sent first. The modules default baud rate is set up to 9600bps, however, the user can change the default baud rate to any value from 4800 bps to 115kbps. UART port can be used for firmware upgrade, NMEA output and ublox proprietary commands input.

The GPS receiver module supports single-chip USB to UART bridge,It is a USB 2.0 compliant full-speed device with integrated transceiver. Before using it, please install the appropriate USB driver.

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