PolyExplore, Inc. POLYNAV 2000S
$ 0,00
The Polynav 2000S is a superior, near FOG -performance GNSS aided MEMS-based Inertial Navigation System (INS) by PolyExplore Inc. The system offers dual antennas for precision heading and a dual-frequency RTK support that provides centimetre-level accuracy with fast conversion time and superior performance during GNSS signal outages through its tightly coupled GNSS and INS systems. The Polynav 2000S supports a fusion of odometer inputs as well as heave estimation for marine applications.
Description
The Polyexplore Inc.’ Polynav 2000 Family of the top-performing GNSS aided Inertial Navigation Systems (GNSS/INS) offers a choice of the tactical grade Inertial Measurement Units (IMU), both MEMS and FOG, to meet the challenging performance, as well as the most stringent budgetary requirements. The Family features a dual-frequency RTK, dual antennas, a Heave measurement for Marine applications, the Distance Measurement Instrument (DMI) assisted dead reckoning for the “urban canyons,” as well as an interface for LiDAR/Radar synchronization and camera triggering for HD mapping applications. The superior centimeter-level positioning and attitude measurement performance of the system combined with an exceptional cost structure.
The Polynav 2000S INS/GNSS features one of the best performing MEMS tactical IMU available. The system delivers superior Attitude and Heading readings, with the Heading accuracy of 0.08° at 1 m baseline as well as Roll and Pitch (RTK) of 0.015°. The dead reckoning feature of the Polynav 2000S allows a low, under 2m over 30-sec, drift during the GNSS outages.
As a member of the Polynav 2000 Family, the system bridges over the MEMS and FOG performances, offering budgetary options for high-precision-minded applications such as HD Mapping, Surveying, and Infrastructure Maintenance.
The Polynav 2000S comes in a ruggedized enclosure with an environmental rating of IP67 for challenging industrial applications. The overall dimensions are 166mm x 134mm x 70mm and weight of ~ 800 g. The OEM version of the system available upon request.
Additional information
| Type of application | Air, Land, Marine |
|---|---|
| Roll [deg] | 0.015 |
| Update rate [ Hz ] | 100 |
| Cold start [ seconds ] | 60 |
| Hot start [ seconds ] | 30 |
| Horizontal Position Accuracy [ RMS in cm ] | 80 |
| Horizontal Position Accuracy (SBAS) [ RMS in cm ] | 20 |
| Horizontal Position Accuracy (RTK) [ RMS in cm ] | 2 |
| Heading [deg] | 0.08 |
| Pitch [deg] | 0.015 |
| Calibration procedure | NO |
| SBAS differential signals | Yes |
| Accelerometer bias [µ-g] | 0.03 |
| gyro bias [deg/hr] | 0.3 |
| Filtering | Y |
| Export restrictions | NO |
| Graphical user interface | Y |
| Typical application | Mobile and Aerial Mapping, GIS, Road profiling, Precision Farming, Surveying Equipment, Unmanned Vehicle Guidance, Robotic Control Systems |
| Brand | PolyExplore, Inc. |
| Addres | PolyExplore, Inc. 2210 O.Toole Ave., #240 95131 San Jose United States |
| RTK Network Compatibility | Yes |
| Tracked satellite signals | GPS L1/L2, GLONASS FDMA, Beidou, Galleo |
| Year of initial development | 2019 |
| Water resistant casting | Y |
| Height [m] | 70 |
| Width [m] | 34 |
| Length [m] | 166 |
| Weight [kg] | 800 |
| Min. Voltage (DC) | 12 |
| Max. Voltage (DC) | 24 |
| Power consumption [W] | 5 |
| Splashproof casting | Y |
| Water resistance [m] | 2 |
| No. channels p receiver | 2 |
| Type of accelerometer | MEMS |
| Type of gyro | MEMS |
| Removable from base plate | N |
| Moving parts | N |
| Min. operating temperature [°C] | -40 |
| Max. operating temperature [°C] | 65 |
| NMEA formats | $GPGGA, $INGGA, $GPRMC |
| RTCM | Y |
| Number of integrated GNSS receivers and antenna ports | 2 |
| URL |
