Research Article
Steady-State Car-Following Time Gaps: An Empirical Study Using Naturalistic Driving Data
Table 1
Number of time gap samples per driver and per speed interval.
| Driver ID | Speed interval (km/h) | | | | | | | ≥ 108 |
| 124 | 57 | 403 | 739 | 684 | 2450 | 9042 | 5226 | 304 | 4 | 1 | 642 | 2539 | 3318 | 8416 | 1166 | 316 | 122 | 2934 | 3380 | 2193 | 3798 | 7566 | 51 | 350 | 16 | 238 | 388 | 760 | 1867 | 4310 | 811 | 358 | 176 | 5041 | 6565 | 4791 | 6090 | 7225 | 1701 | 363 | 12 | 445 | 778 | 1388 | 7798 | 45719 | 8855 | 462 | 6 | 119 | 209 | 468 | 393 | 6414 | 739 | Total | 393 | 9181 | 12701 | 12823 | 25714 | 88692 | 18549 |
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