| GPS/GLONASS의 반송파 위상을 이용한 차량항법 |
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이인수, 이용희, 문두열, 손영동 |
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| Vehicle Navigation using Carrier Phase of GPS/GLONASS |
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In-Su Lee, Yong-Hee Lee, Du-Youl Moon, Young-Dong Son |
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| Abstract |
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Nowadays, the combined land navigation system using GPS(Global Positioning System) and DR(Deduced Reckoning), etc has been used. Although GPS is popular with the land navigation system, this is not useful for the kinematic positioning of the vehicles in the urban canyon because of its few satellites. Thus, this study deals with the kinematic positioning of the vehicles with the combined GPS/GLONASS(GLObal NAvigation Satellite System) to compliment the drawbacks of GPS.
So the kinematic positioning of the vehicles can be performed constantly by the combined GPS/GLONASS based on the high acquisition rate of data with the help of GLONASS despite of many obstacles and few satellites tracked in the test sites. Consequently, the combined GPS/GLONASS can be applicable to the control of traffic flow and the effective management of road system. |
| Key Words:
GPS/(Global Positioning System);GLONASS(GLObal NAvigation Satellite System);DR(deduced Reckoning);Kinematic Positioning |
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