Positioning apparatus, positioning method and storage medium

摘要

A positioning apparatus, positioning method and storage medium are described. According to one implementation, a positioning apparatus includes a first positioning section, a second positioning section, a first calculating section, a control section and a specifying section. The first positioning section performs positioning of the positioning apparatus. The second positioning section performs positioning of displacement of the positioning apparatus. The first calculating section calculates a positioning accuracy of displacement. The control section controls measurement operation of the first and the second positioning sections based on the positioning accuracy calculated by the first calculating section. The specifying section specifies a present position of the positioning apparatus based on a measured result of the first and second positioning sections.

主权项

1. A positioning apparatus comprising:
a first positioning section which receives a signal transmitted from a positioning satellite and performs positioning of a position of an positioning apparatus; a second positioning section which detects a movement and traveling azimuth of the positioning apparatus and performs positioning of displacement of the positioning apparatus based on the detected result; a first calculating section which calculates a positioning accuracy of displacement of the positioning apparatus based on the movement detected by the second positioning section; a control section which controls a measurement operation of the first positioning section and the second, positioning section based on the positioning accuracy calculated by the first calculating section; and a specifying section which specifies a present position of the positioning apparatus based on a measured result by the measurement operation of the first positioning section and the second positioning section controlled by the control section.