CHCNAV CGI-610 Industrial-Grade Dual-Antenna RTK GNSS Inertial Navigation System (Dual Tri-band GNSS, MEMS IMU, 1 cm positioning accuracy, 0.1° heading accuracy, 100 Hz update rate)

The CGI-610 GNSS/INS sensor is a high-precision dual-antenna receiver providing reliable and accurate navigation and positioning solutions for demanding ground, marine, or aerial applications. Specifically designed for 3D machine control and autonomous vehicle guidance, the CGI-610 is particularly efficient in urban canyons and other harsh environments where GNSS signals can be compromised. By integrating the latest GNSS technology with an industrial-grade MEMS IMU, it provides accurate position, attitude, and velocity data at rates up to 100 Hz. Its rugged and lightweight design ensures consistent, reliable performance.

Use Cases:

 

Agricultural Machinery

 

Self-Driving Vehicles

Heavy Loader Automation

 

Benefits and Performances:

 

Versatile Application Support

The CGI-610 is suitable for ground, marine, and aerial applications, including 3D machine control, autonomous vehicle guidance, port automation, industrial automation, and robotics.

 

 

 

 

Robust Positioning and Attitude

The tightly coupled dual-antenna GNSS and MEMS IMU technologies, powered by CHCNAV algorithms, provides accurate hybrid position, attitude, and velocity data up to 100 Hz. This ensures reliable navigation in urban canyons and other complex environments where GNSS outages occur.

High-Frequency Outputs

The CGI-610 supports data output up to 100 Hz, meeting the requirements of highly dynamic applications such as airplanes, trains, and cars. Its versatile design allows seamless integration into applications where uninterrupted performance is crucial.

 

 

 

High-Reliability Industrial Design

With IP67 rating and an industrial-grade power management, the CGI-610 guarantees reliable operation in harsh environments. It is vibration and shock-resistant, and protected against electrostatic discharge, securing your investment in any machine control application.

 

 

 

External Sensor Input

When longer GNSS outages are likely, an external odometer sensor can provide additional displacement and velocity measurements. This input is fused with the GNSS/INS navigation solution, ensuring ultimate reliability in tunnels, under bridges, and in other challenging conditions.

 

 

 

Extended Connectivity

The CGI-610 offers high connectivity integration for accurate positioning and attitude from GNSS CORS corrections. With Ethernet, serial ports, CAN, and low-latency PPS output, it offers compatibility for a wide range of industrial and machine applications.

 

 

 

 

Main Features:

 

Dual GNSS + MEMS IMU

Tightly integrated GNSS and MEMS IMU.

 

 

High-Frequency

Up to 100 Hz outputs for dynamic applications.

 

 

Rugged Design

IP67-rated, vibration and shock-resistant.

 

Extended Connectivity

Ethernet, serial, CAN, and low-latency PPS.

 

 

 

Main Specifications:

• GNSS : Full GNSS
• Precision max. : 1 cm H / 2 cm V

• Gyroscope bias : 2.7°/h
• Accelerometer bias : ≤15ug

• Wireless : Wi-Fi
• Cellular : 4G LTE
• Ports : Ethernet, CAN, Serial, PPS, USB

• Weight : 1.15 kg
• Dimensions : 169 x 121 x 55 mm

 

Package content:

• 1 x Power cable
• 1 x 19 PIN cable
• 2 x GNSS Antenna
• 2 x GNSS Antenna Cable
• 1 x 4G Antenna
• 2 x Magnetic antenna holder

FAQ 

How does the CGI-610 achieve high-precision positioning?

The CGI-610 integrates dual-antenna GNSS technology with an industrial-grade MEMS IMU. Using CHCNAV's CTCLIB tightly coupled algorithm, it provides accurate position, attitude, and velocity data up to 100 Hz.[D1] 

Can the CGI-610 handle GNSS outages?

The CGI-610 features a high-performance MEMS IMU and can provide stable, real-time displacement and velocity measurements during GNSS interruptions using the CTCLIB algorithm. It also supports external sensor input from an odometer, which significantly improves data accuracy.

How reliable is the CGI-610 in urban canyons?

The tight integration of GNSS and MEMS IMU technologies ensures reliable navigation and positioning in urban canyons and other complex environments.

What communication options does the CGI-610 support?

The CGI-610 offers Ethernet, serial ports, CAN, and low-latency PPS output for extended connectivity and compatibility.