To provide an inertial navigation system including an error correction function based on a navigation map.
This inertial navigation system including the error correction function based on the navigation map is disclosed as follows. The inertial navigation system includes: a track calculator for calculating the position and the direction of a moving body based on moving information of the moving body; an error connection unit connected to the track calculator, for correcting the position and the direction of the moving body based on reference road information; and a storage unit connected to the error connection unit, for storing geographical information of a road network, and providing the reference road information following the geographical information of the road network.
| JPWO2005017457 | Voice guidance device |
| JP2005100276 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD AND PROGRAM |
| JP4900316 | Route search device |
XIAOGUANG YU
WANG HONGZHANG
YU BO
XU BO
JI YONGLIANG
CHEN JUN
| JPH08292044A | 1996-11-05 |
| US20020055819A1 | 2002-05-09 |
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
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