the surrounding environment including the cars and pedestrians in vicinity, obstacles, number of lanes, words on road sign etc in real time demonstrated in this road trip test drive video.

The car demonstrated is Aito M7, launched at the Huawei Sep 12 event (instead of the Huawei phones and gadgets). Huawei has another event scheduled on Sep 25, the second anniversary of the return of Meng Wanzhou from custody in Canada.

All the computing power come from Huawei's chip for car, such as Kirin 9610A. Of course all these chips will have to be fabricated domestically instead of by TSMC.

The full Sep 12 launch event starting at 9th min if you're interested to listen to the full event entirely on Aito M7.