GV-86 GNSS Module

Furuno | 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.

Product Details

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

 

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