Table 1.
Schema of vehicles dataset.
| No. | Attribute Name | Description |
|---|---|---|
| 1 | Timestamp | Defines the time when data is captured at a vehicle detector station (VDS). Timestamp gives both date and time when data was calculated at a specific VDS. |
| 2 | StationId | Id of a vehicle detector station (VDS). In these data, station id is a numeric value. |
| 3 | StationTotalFlow | Total number of vehicles passed through a specific VDS at a specific time interval. |
| 4 | StationAvgOcc | Average occupancy rate; calculated at a VDS at a given time interval defined in timestamp attribute. |
| 5 | StationAvgSpeed | Average speed calculated at a specific VDS at specific time interval. |
| 6 | StationPercent Observed | Number of lanes at this VDS station |
| 7 | Lane1TotalFlow | Number of vehicles in Lane1 |
| 8 | Lane1AvgOcc | Average occupancy calculated w.r.t. lane1 |
| 9 | Lane1AvgSpeed | Average speed calculated at lane1 |
| 10 | Lane1Observed | Either values observed or imputed for lane1 |
| 11 | Lane2TotalFlow | Number of vehicles in Lane2 |
| 12 | Lane2AvgOcc | Average occupancy calculated w.r.t. lane2 |
| 13 | Lane2AvgSpeed | Average speed calculated at lane2 |
| 14 | Lane2Observed | Either values observed or imputed for lane2 |
| . | . | . |
| . | . | . |
| . | . | . |
| 35 | Lane8TotalFlow | Number of vehicles in Lane8 |
| 36 | Lane8AvgOcc | Average occupancy calculated w.r.t. lane8 |
| 37 | Lane8AvgSpeed | Average speed calculated at lane8 |
| 38 | Lane8Observed | Either values observed or imputed for lane8 |