TuSimple successfully completed a 200-mile level 4 test drive of a driverless truck passed from San Diego to Yuma, Arizona.

"TuSimple a Chinese startup, founded in 2015, successfully completed a 200-mile level 4 (see the standard levels of autonomous driving) test drive for a driverless truck passed from Yuma, Arizona, to San Diego, California. TuSimple claims that it’s driving system was trained using deep learning to simulate tens of millions of miles of road driving."

"TuSimple uses Nvidia graphic processing units (GPUs) including the NVIDIA DRIVE PX 2 computer, TensorRT deep learning inference optimizer and runtime engine, Jetson TX2 AI supercomputer on a module, CUDA parallel computing platform and programming model, and cuDNN CUDA deep neural network library." (techemergence)

Successful completion of a 200-mile level 4 autonomy test drive