Products / CHC Navigation / CGI-230 GNSS-INS
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GNSS Positioning & Navigation Systems, Mobile Mapping UAV LiDAR & Unmanned Surface Vehicles

CHC Navigation / CGI-230 GNSS-INS

CGI-230 GNSS-INS

Automotive-grade GNSS-aided inertial navigation system for UGVs & robotics

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Unlocking Precision: The CGI-230 GNSS-INS Revolution

Introducing the CGI-230: A Cutting-Edge Navigation Solution

The CGI-230 represents a state-of-the-art, automotive-grade GNSS-aided inertial navigation system (INS) designed to deliver exceptional navigation precision for autonomous vehicles and robotic applications. By integrating GNSS, INS, and dead reckoning data, this system ensures uninterrupted and dependable performance, even in environments where GNSS signals are unavailable. At its core, the CGI-230 utilizes CHCNAV’s advanced CTCLIB2.0 engine, which boasts sophisticated algorithms for GNSS, multipath mitigation, and anti-jamming, all while providing low-latency outputs.

seamless Integration and Compatibility

one of the standout features of the CGI-230 is its straightforward integration process. During the initial setup, only the lever arm value and mounting angle need to be calibrated. Notably, there is no requirement for additional wheel speed sensors, as the system is compatible with vehicle CAN odometer signals. Users can access data through multiple interfaces, including serial, 100Base-T1 Ethernet, and CANFD, enhancing its versatility.

Technical Specifications

Dimensions: 154 x 105 x 35 mm
Weight: <400g (excluding antenna and cable)
Power Consumption: <4W (typical)
Supported GNSS Signals: BDS: B1/B2/B3
GPS: L1/L2/L5
GLONASS: L1/L2
Galileo: E1/E5a/E5b
QZSS: L1/L2/L5
Positioning Accuracy (RMS): Single (L1/L2): 1.2m
DGPS: 0.4m
RTK: 1cm+1ppm (horizontal), 2cm+1ppm (Altitude)
Heading Accuracy (RMS): To be specified
Velocity Accuracy (RMS): 0.03 m/s

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