Whether the hardware of the intelligent connected vehicle is invalid，whether the software has loopholes，whether the function is flawed，whether the driving is safe and reliable，these need to rely on the test of the intelligent connected vehicle.Testing can effectively avoid the intelligent connected vehicle Security risks faced.This paper conducts an in-depth study on the development of the intelligent networked automotive test industry.Starting with the meaning and necessity of testing，this paper briefly introduces the environment of China's testing policy and regulation，and introduces the intelligent network testing technology method system with three levels：“end”，“management” and “cloud”.Finally，the paper gives the testing feedback of the demonstration zone construction and the testing progress of enterprise projects.