A built-in beam imaginary slope traffic simulation model considering macro environment

In traffic flow procedures the inference of macro environment to vehicle powers shows a complicated behavior. To this end, it presents an imaginary slope based model for the purpose of car following modeling. The imaginary slope applied takes the shape of the deflection curve of a built-in beam. The up limits of car velocities are supposed to be related to the macro car density. A large scale simulation instance is calculated. The results showed that the computer time needed is sufficient short and the calculated tendency has a good coincidence with that of reality.