Certificate of Patent for innovation of automatic control system of satellite communication station on sea

2011/8/10 9:44:00 Click£º

         Good news! We, OSAI Company, won the certificate of patent for innovation of automatic tracking and control system of satellite communication station on sea.

         This innovation is a kind of automatic track and control system for satellite communication on sea. It consists satellite receiving system, azimuth driving and elevation device for adjusting the azimuth and elevation of antenna. Besides, it also consists control processing unit and driving control unit. Driving control unit can control the azimuth and elevation device according to the result of the control processing unit. The control processing unit connects with the beacon receiver in satellite receiving system. Beacon receiver is a kind of level shift amount testing unit and its output single is a kind of VAGC voltage single, the same as the beacon of antenna. Beacon receiver, control processing unit and driving control unit compose the Self-tracking closed-loop control system. Its design is reasonable and easy to connect. There is miner improvement for the current satellite with low cost but good working efficiency. Base on the changing of VAGC voltage, it can test the movement of the antenna base and automatically adjust the tracking situation to keep the antenna tracking the satellite continuously.