| 摘要 |
A transit information provision device is provided which provides transit information with an optimal method according to a situation of a user; the transit information provision device including a transit event information acquiring unit (101) which acquires transit event information which expresses a transit-related event; a transit information provision unit (103) which provides the transit information to a user, the transit information relating to transit event information; an information provision format storage unit (104) which stores the transit information provided by the transit information provision unit; a position information extraction unit (110) which successively extracts position information which indicates a present position of the user; a movement history storage unit (111) which stores a sequence of the extracted position information as a movement history; an information recognition judgment unit (1131) which judges recognition by the user of the transit information stored by the information provision storage unit; a route acceptance unit (106) which accepts an anticipated movement route for the user; a detour traveling judgment unit (107) which judges whether or not the user has traveled along the anticipated movement route, based on the provided transit information stored by the information provision format storage unit and the movement history stored by the movement history storage unit; a transit information provision rule calculation unit (108) operable to calculate a rule for providing the transit information using transit event information when it is judged, by the detour traveling judgment unit that the user has traveled along the anticipated movement route, and transit event information when the user is judged to have detoured by the detour traveling judgment unit; and an information provision control unit (102) operable to, when new transit event information is acquired, control the provision of transit information related to the new transit event information by the transit information provision unit, based on the rule.
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