| 摘要 |
A method and a device for identifying factors that contribute to schedule deviation in a transportation system are disclosed. The method includes collecting operating information for a vehicle along a transportation route and determining schedule deviation information for the transportation route based upon the operating information. A plurality of models is constructed, each of the plurality of models including at least one combination of factors that contribute to schedule deviation, and the models are ranked. As results sets is produced that includes at least the highest ranked model showing at least one combination of factors that most contributes to schedule deviation, The results set is presented and an operator associated with the transportation system may institute one or more changes to the system. The device includes at least a processing device and computer readable medium containing a set of instructions configured to cause the device to perform the method. |
