C826 dual-antenna combined navigation system has built-in inertial measurement unit, GNSS positioning and orientation and tachometer interface, and the GNSS system supports BeiDou and GPS dual systems. When the satellite signal is blocked, the system enters the inertial guidance mode, and with the information of inertial guidance and tachymeter (without connection), the system can still maintain good measurement accuracy within a certain period of time. At present, the system has been successfully applied in many fields such as unmanned vehicles (AGV) and automatic driving.
