Research Article
Investigating the Impact of Automated Vehicles on the Safety and Operation of Low-Speed Urban Networks
Table 6
Statistical analysis of impact of AVs on different metrics in two speed limits.
| Metric | MPR | Speed limit | Normality (50 km/h) | Normality (30 km/h) | Homogeneity of variances | value | value | value | value | value | value | value | value | value | value |
| Total conflicts | 227.19 | <0.001 | 7.63 | 0.0397 | 0.864 | 0.2018 | 0.819 | 0.0864 | 0.0006 | 0.9806 | CCP | 248.6 | <0.001 | 1.24 | 0.3160 | 0.778 | 0.0365 | 0.835 | 0.1192 | 0.0003 | 0.9871 | Average speed | 61.56 | <0.001 | 13.64 | 0.0141 | 0.956 | 0.7902 | 0.924 | 0.5375 | 0.596 | 0.4579 | Capacity | 31.19 | <0.001 | 0.03 | 0.8657 | 0.883 | 0.2813 | 0.957 | 0.7988 | 0.126 | 0.7302 | CD | 26.46 | 0.0013 | 1.81 | 0.2366 | 0.966 | 0.8637 | 0.882 | 0.2767 | 0.133 | 0.7229 | | 12.12 | 0.008 | 3.18 | 0.1348 | 0.846 | 0.1463 | 0.91 | 0.4339 | 0.442 | 0.5211 |
|
|