|
Notion | | Explanation | Unit |
|
| Length of one cell | m |
| Deterministic speed of MV at subsequent time step | Lcell/s |
| Speed of MV at subsequent time step after stochastic deceleration | Lcell/s |
| The speed at the current time step | Lcell/s |
| Acceleration rate | Lcell/s2 |
| Maximum speed | Lcell/s |
| Anticipated space gap | Lcell |
| Safe speed | Lcell/s |
| Safety parameter to avoid accidents | s |
| Safe headway of a MV following another MV | s |
| Safe headway of a MV following a CAV | s |
| Maximum deceleration rate | Lcell/s2 |
| Maximum acceleration rate | Lcell/s2 |
| Real space gap | Lcell |
| Location at the current time step | Lcell |
| Location of the preceding vehicle at the current time step | Lcell |
| Length of a vehicle | Lcell |
| The expected velocity of the preceding vehicle | Lcell/s |
| Probability of stochastic deceleration | — |
| Probability values of stochastic deceleration | — |
| Randomization probability | — |
| Deceleration under defensive states | Lcell/s2 |
| Randomization deceleration | Lcell/s2 |
| Effective safe time gap for MV | s |
| The steepness of the logistic function pdefense | Lcell/s |
| The midpoint of the logistic function pdefense | Lcell/s |
| Location at subsequent time step | Lcell |
| Deterministic speed of CAV at subsequent time step | Lcell/s |
| Average speed of the preceding CAVs | Lcell/s |
| Coefficient of ACC model | s−2 |
| Coefficient of ACC model | s−1 |
| Desired time headway between ACC-vehicle and the preceding vehicle | s |
| Delay caused by communication and detection, | s |
| Safe headway of a CAV following a MV | s |
| Safe headway of a CAV following another CAV | s |
| The space gap between the lane-changing vehicle and vehicle immediate ahead on the target lane | Lcell |
| The space gap between the lane-changing vehicle and the immediate rear vehicle on the target lane | Lcell |
| Speed of the vehicle immediately ahead on the target lane | Lcell/s |
| Speed of the immediate rear vehicle on the target lane | Lcell/s |
| Lane-changing probability | — |
|