Modeling of Car-Following Required Safe Distance Based on Molecular Dynamics

Table 2

Calibration table of formula parameters.

Parameter	𝑑 (m)	𝑡𝑑 (s)	𝑎𝑚 (m⋅s^−2)	𝑡𝑖 (s)	𝑡𝑟 (s)
Value	4	1.6	7	0.2	0.9