| uuid | uuid of the user |
| gid | trip id |
| utime | event time (YYYY-MM-DD HH24:MI:SS) |
| over_speed | speeding (0:not speeding , 1:over speeding) |
| rapid_acceleration | Sudden acceleration |
| rapid_deceleration | Sudden deceleration |
| quick_start | Sudden departure |
| sudden_stop | Sudden stop |
| rescan | Whether to rescan |
| sudden_spin | Rapid turn |
| sudden_uturn | rapid u-turn |
| lon | X coordinate |
| lat | Y coordinate |
| os_dist | Overspeed mileage |
| os_time | Overspeed time |
| os_speed | overspeed |
| speed_limit | limit speed |
| level | Determine pattern marker display according to map scale level: 1 > from level 9 level: 2 > from level 13 level 3 > from level 16 level 4 > from level 18 |