Patent ID: 11858525
Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 4:
5. The drive-by-wire chassis cyber-physical system under an intelligent traffic environment according to claim 1, wherein the ideal operation database is an offline synchronization database, which consists of vehicle engineer experience data, automobile dynamic and kinematic model data, and automobile traveling data in the traffic environment by offline synchronization; the data in the ideal operation database are all within a range of safe driving and ensuring the comfort of the driver; the vehicle engineer experience data comprises driver comfort data under driver steering, braking, driving, steering and braking or driving conditions, and nonlinear mathematical model data of driver steering, braking and driving operating force as well as the vehicle speed and acceleration; the automobile dynamic and kinematic model comprises a dynamic and kinematic equation during steering, braking, and driving execution calculated by Newton's laws of motion, and current equations of a steering execution motor, a brake motor, a driving motor and a hub motor during steering, braking and driving execution calculated by a Kirchhoff's law; and the automobile traveling data in the traffic environment is driving information data stored by a networked drive-by-wire chassis automobile in a networked condition.