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GlobalExperience Innovation and Precision in Autonomy
A GNSS navigation system fixes position from satellite signals, while an INS navigation system uses inertial sensors to track motion when those signals are weak or blocked. CHC Navigation combines both in tightly coupled GNSS+INS sensors, so positioning stays continuous through tunnels, urban canyons, and other GNSS-obstructed environments.
Our GNSS+INS sensors (CGI-830, CGI-610, CGI-230) and the CI-710 IMU provide autonomous robot navigation solutions for mobile robots and autonomous vehicles. Together they deliver centimetre-level robot navigation and the redundancy that keeps a platform on course when satellite signals drop.
Our systems reach centimetre-level accuracy by fusing GNSS RTK with inertial data. The same GNSS navigation performance carries across automotive, logistics, mining, and construction applications.
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