| 摘要 |
Embodiments are directed to a method, a system, and an apparatus that estimate an arrival time of a vehicle. A method according to an embodiment includes measuring travel times of a plurality of vehicles through a section in a transportation route using location information on the plurality of vehicles, calculating travel times using at least one of a moving average, exponential smoothing, and a service pattern of the plurality of vehicles with respect to the section using the measured travel times of the plurality of vehicles, calculating an error value between a measured travel time of a first vehicle with respect to the section and each travel time calculated using at least one of the moving average, the exponential smoothing, and the service pattern, and estimating a travel time of a second vehicle with respect to the section, based on the calculated error value. |
| 主权项 |
1. A method for estimating an arrival time of a vehicle, the method comprising:
measuring travel times of a plurality of vehicles through a section in a transportation route using location information on the plurality of vehicles; calculating travel times using at least one of a moving average, exponential smoothing, and a service pattern of the plurality of vehicles with respect to the section using the measured travel times of the plurality of vehicles; calculating an error value between a measured travel time of a first vehicle with respect to the section and each travel time calculated using at least one of the moving average, the exponential smoothing, and the service pattern; and estimating a travel time of a second vehicle with respect to the section, based on the calculated error value. |
