GV-86 GNSS Module

Furuno | GNSS Module With Dead Reckoning Support
GV-86 GNSS Module With Dead Reckoning Support

GV-86 is the high sensitivity GPS Receiver Module supporting Dead Reckoning (DR) function enabling positioning in environments where no satellite signals are received.

Features

  • Supports GPS, QZSS and SBAS
    •  In addition to high position accuracy, GV-86 achieves superior performance as regular GPS Receiver Modules such as fast TTFF, highly improved Noise Tolerance
    •  Galileo Ready. The software can be upgraded to support concurrent Multi-GNSS reception with GPS, Galileo, QZSS and SBAS
  • Advanced DR Performance
    •  Achieved DR performance in car navigation systems with a stand-alone GPS module
    •  Offsets misalignments and position jumps of GPS, complements position during GPS signal outages
    •  Dead Reckoning positioning accuracy can be improved with feedback from the navigation application (Map Matching Feedback function)
  • Emphasis on usability of Dead Reckoning, no need for sensor processing on host CPU
    • Selectable from 3 different sensor configurations depending on customer’s product concept
    • 1. Gyro + Accelerometer 2. Gyro + Speed pulse 3. Wheel tick data of two non-turning wheels (Sensor-less)
    •  Autonomous, self-calibrating, tightly coupled Dead-Reckoning.
    •  Dead Reckoning calculation is performed on the module and the results outputted in NMEA data
  • Auto Orientation Function
  • Flexible installation with original axial correction
    •  Sensors can be mounted sideways, on inclined surfaces, upside-down
    •  Adapted for installation on inclined surface of the dashboards
  • Designed for real-life usage
  • Evaluates driving patterns under actual environment
    •  Adapted for various cases causing large position errors such as “turn table”, “low-speed U-turn” etc.
  • Fast TTFF
    • Hot start: <1 sec
  • High Positioning Rate
    • Configurable position output update rate up to 10Hz (10 times per sec.)
  • Improved Noise Tolerance
  • Reduces effects of internal and external noise
    •  Active Anti-Jamming
    •  Advanced Multipath Mitigation
  • Embedded Flash ROM
    • Suitable for long-term use backed by FURUNO’s continuous support and function enhancement
  • Suitable for Automotive Applications
  • Market’s standard size, superior design for assembly
    •  24Pin LCC (Leadless Chip Carrier)
    •  12.2mm x 16.0mm x 2.8mm
    •  Visible soldering condition with end-face electrodes

Specification

GNSS Reception Capability
  • GPS L1 C/A, SBAS L1 C/A, QZSS L1 C/A
  • (Available by software update) Galileo E1B/E1C, QZSS L1-SAIF
GNSS Reception
  • 16 channels (GPS, SBAS, QZSS)
Update Rate (Configurable)
  • Dead Reckoning: 1 / 2 / 5 / 10 Hz
Sensitivity (*1)
  • GPS
    • Tracking: -161 dBm
    • Hot Start: -161 dBm
    • Warm Start: -147 dBm
    • Cold Start: -147 dBm 
    • Reacquisition: -161 dBm
Position Accuracy (Horizontal) (*1) (*2)
  • GPS:2.5m(CEP)
  • GPS+SBAS:2.0m(CEP)
Dead Reckoning Performance
  • Running Distance * 5%
TTFF(Typical) (*1)
  • Hot Start: <1 sec (@-130 dBm)
  • Warm Start: 30 sec (@-130 dBm)
  • Cold Start: 33 sec (@-130 dBm)
Supply Voltage
  • 3.3V DC
Power Consumption
  • Acquisition Mode: 68 mA
Operating Temperature
  • -40°C to +85°C
Storage Temperature
  • -40°C to +85°C
Package Size
  • 12.2mm × 16.0mm × 2.8mm
  • 24Pin LCC(Leadless Chip Carrier)
Protocol
  • eSIP (NMEA 0183 Standard Ver. 4.10)
Anti-jamming
  • Available
Multipath Mitigation
  • Available
(*1) (*2)
  • (*1) Measurement platform with recommended active antenna
  • (*2) Update rate: 1 Hz