GV-87 GNSS Module

Furuno | GNSS Module With Dead Reckoning Support

GV-87 is the concurrent Multi-GNSS Receiver Module supporting Dead Reckoning (DR) function, enabling high accuracy positioning with Multi-GNSS and also positioning in environments where no satellite signals are received.

Product Details

Features

Multi-GNSS, Concurrent reception of GPS and GLONASS
- The best positioning accuracy and smoothest ground tracking
- Improved of robustness thanks to concurrent reception of GPS and GLONASS signals
- Supports concurrent GPS, GLONASS, SBAS and QZSS. Galileo Ready
Positioning available even in tunnels or underground parking. Effective in urban canyons
- Reduces degradation of position accuracy in harsh environments thanks to a combination of concurrent Multi-GNSS and Dead-Reckoning
- Provides instant position at startup in underground parking lot type environments (Garage Start function)
- 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

GV-87 GNSS Module

Product Details

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