Adaptive Video with SCReAM over LTE for Remote-Operated Working Machines

Figure 1

Remote-control operation of a wheel-loader. The experimental wheel-loader (left) and remote-control station (right). The operator sees the video streams from six cameras mounted on the machine. The chair is a moving platform that obtains roll and pitch data from an IMU mounted in the machine. GPS and various other signals (RPM, machine speed, etc.) are used to simulate a human-machine interface (HMI) for driver assistance.