| 摘要 |
A vehicle position recognition system comprises a vehicle position calculation unit adapted to calculate an estimated position of a vehicle based on satellite positioning and dead reckoning navigation, an error range calculation unit (61) adapted to calculate a basic error range, a first estimated error amount calculation unit (72) adapted to calculate at least one first estimated error amount regarding at least one directional error factor, and a first error range adjustment unit (62) adapted to adjust the basic error range based on at least one direction in which at least one error tends to be caused by the at least one directional error factor, and the at least one first estimated error amount. |
