Assisted driving technology has received increasing attention. In order to verify the function of the assisted driving technology, this paper takes the automatic emergency braking system as an example and uses CarMaker simulation software to construct a standardized test scenario. Build a vehicle model and add sensors to detect the environment around the vehicle. Set up the Simulink control model. Use the PID control to brake the vehicle. The simulation test of the automatic emergency braking system was completed and the dynamic characteristics of the test vehicle were analyzed. Finally, through simulation experiments, it is verified that the simulation test can achieve extremely dangerous working conditions and reduce the possibility of accidents. Simulation tests can improve the efficiency of the test, and can repeat the test multiple times, reducing the cost of testing.

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