Open Access
表1
轨迹异常点分布
| 轨迹点 | 数量 | 占比/% |
| 正常轨迹点 | 7 800 | 52.13 |
| 异常漂移点 | 4 035 | 26.96 |
| 异常停止点 | 0 | 0.00 |
| 异常加速点 | 12 | 0.08 |
| 异常转弯点 | 3 118 | 20.83 |
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