| 摘要 |
<P>PROBLEM TO BE SOLVED: To determine positioning combination capable of selecting a suitable positioning combination in accordance with a traveling environment capable of attaining a target positioning accuracy without performing an actual machine experiment in the object traveling environment, namely, capable of attaining the target positioning accuracy inexpensively. <P>SOLUTION: This system (1) for determining a combination of a plurality of positioning means used in a vehicle includes: a means (7) for storing a positioning accuracy influence parameter determined in each place in the traveling environment; a means (9) for storing the relation between the positioning accuracy influence parameter and positioning accuracy of the plurality of positioning means; a means (6) for storing corresponding information of the positioning accuracy influence parameter and the plurality of positioning means; a means (8) for acquiring the positioning accuracy influence parameter in the traveling environment; and a means (10) for acquiring the corresponding information of the positioning accuracy influence parameter, and predicting positioning accuracy of the plurality of positioning means on each position in the traveling environment on reference to the relation based on the corresponding information. In the system (1), the positioning accuracy to the combination of the plurality of positioning means is predicted. <P>COPYRIGHT: (C)2011,JPO&INPIT |
