| 主权项 |
1. A method of positioning a mobile apparatus, the mobile apparatus being configured to perform a plurality of methods for acquiring information indicating a current position of the mobile apparatus, the method comprising:
acquiring, by a processor in the mobile apparatus, in accordance with a request for acquiring position information, position information regarding one of first and second past accuracy information from a memory configured to store therein the first past accuracy information including first position information and the second past accuracy information including second position information, the first past accuracy information being acquired using a first method among the plurality of methods regarding acquisition of position information at the first position, the second past accuracy information being acquired using a second method among the plurality of methods regarding acquisition of position information at the second position; determining, by the processor, whether displacement between position corresponding to acquired position information and current position of the mobile apparatus exceeds a predetermined distance; selecting, by the processor, when it is determined that the displacement does not exceed the predetermined distance, one of the first and second methods, corresponding to one of the first and second past accuracy information indicating higher accuracy; and selecting, by the processor, when it is determined that the displacement exceeds the predetermined distance, one of the first and second methods by
obtaining first accuracy information on acquisition of position information using the first method,obtaining second accuracy information on acquisition of position information using the second method, and specifying one of the obtained first accuracy information and the second accuracy information indicating higher accuracy. |
