Throughout the training, our teledrivers learn how to deal with occurring latency between the vehicle and teledrive station. In a test sequence of more than 1000 tests on private grounds, we identified latency bands that allow the teledriver to safely control the vehicle. This was done by injecting different latencies, while the Teledrivers had to remotely drive different maneuvers, confirming the acceptable latency thresholds. Depending on the duration and latency magnitude, the vehicle detects this automatically and triggers respective minimum risk maneuvers (see Section 3.2) that slows down the vehicle up to a safe stop, when needed, while turning on the hazard lights to warn traffic participants.
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