GI620 High-precision Fiber Optic Integrated Navigation System
Professional-grade High performance
Introduction
The regional adaptability and robustness of the system can be
greatly improved. The BW-GI620 integrated
navigation system uses tight coupling technology to closely combine
the high-precision, professional-grade,
multi-channel, dual-antenna single-frequency carrier phase and
pseudo-range GPS receiver with a high-precision
optical fiber inertial measurement unit. It has a small size, light
weight, Features such as high performance.
Performance index:
| Azimuth accuracy | (2m base line) | 0.1 deg |
| Satellite signal loss | 0.015deg /5min 0.09 deg /1h |
| Roll attitude accuracy | ≤0.2 deg |
| Pitch attitude accuracy | ≤0.2 deg |
| Combined external GPS | Speed accuracy | 0.1m/s |
| Speed accuracy | 0.1m/s | DGPS 0.5m /RTK 2cm |
| Orientation accuracy | 0.1deg,(2m base line) |
| Measuring range | Azimuth | ±180 deg |
| Roll angle | ±90 deg |
| Pitch angle | ±90 deg |
| Angular velocity | ±300 deg/s |
| Acceleration | ±4 g |
| Interface characteristics | power supply | +9~+36 Vdc, ≤8 W @ 24Vdc |
| Electrical Interface | RS422 |
| Data update rate | 100 Hz @ 115,200 baud rate |
| Use environment | Operating temperature | -40°C ~ +60°C |
| storage temperature | -55°C ~ +85°C |
| Physical characteristics | Dimension | 153 ×142 × 115 mm(Designable) |
| Weight | ≤1770g |
| Connector | Y11P-1210ZK10 |
Application
● Attitude/azimuth reference system, multi-beam attitude sensing
● Navigation and control of unmanned vehicles, unmanned aerial
vehicles, and unmanned ships
● Automatic farming, container tracking
● Space stable platform, intelligent control of mining roadheader
and coal excavator
Company introduction
Wuxi Bewis Sensing Technology LLC(BWSENSING) is an innovative fast
growing company established in 2010. The company was born in The
Institute of Microelectronics (IME) of Peking University. We have
achieved the top spot in the middle and high-end industry
applications in the Chinese market.
From 2019, BWSENSING ® is approved as our global brand.With 10
years experience in the research-design-development and manufacture
of a range of Inertial sensor technology, BWSENSING posses the
skills, knowledge and experience to provide fully integrated
OEM/ODM design and manufacturing services for Inclinometer,
Electronic Compass, IMU, AHRS, GNSS/INS and Fiber Optic Gyroscope.
As the company co-founder Dr. Guangyi Shi said, we will use the
Accurate and Cost-effective sensors to make a greater contribution
to the global society for a better IoT world.
FAQ
Q1: Accuracy definition of products
A: RMS accuracy, the accuracy of each product can be
traced.Accuracy test report can be provided if required.
Q2: How to select suitable model?
A: Users should check the following points:
a. Single or dual axis?
b. Commom protocol, Modbus or CAN?
c. Dynamic or static Application scenarios?
d. Horizontal or vertical installation?
Q3: How to purchase?
A: If you want sample, please purchase on BWSENSING online shop. We
accept Paypal/TT/CC.If you purchase in bulk, it is recommended to
consult the sales for the best price.
Q4: How long is the warranty period?
A: One year.
Q5: Fiber optic gyroscope test method
The military standard for the current fiber optic gyroscope test
method is: GJB2426A-2004
