On 1 July this year, the first self-driving operational cab was put into operation in Guangzhou! Nansha became the first pilot area of Guangzhou for intelligent network-linked self-driving vehicles. The self-driving travel service PonyPilot+, which has been operating in Nansha on a regular basis for more than three years, officially began to charge for operation, using the same pricing standard as regular cabs in Guangzhou. How do the self-driving cabs work? What are the amazing high technologies behind self-driving? What is this"safety officer" in self-driving vehicles? Today, let's go to Nansha to experience it!