| 摘要 |
A method of providing journey information to a user comprises receiving unique location reference information identifying the start and end locations of the user-defined journey and considering at least some possible predetermined pairs of access points to a transport network of a single mode of transport, the access points being at different locations than the start and end locations. The method also comprises the steps of selecting those pairs of access points which minimise a selection factor between the start and end locations and the access points respectively and generating an information request containing a selected pair of access points and sending the request to a knowledge store holding information regarding the single mode of transport. The method includes constructing a travel option for the user specified journey from the response received from the knowledge store. |
