Abstract
For the data of virtual scene, there are often heterogeneous data from different databases. If the same object is not processed in different databases, it will have a great impact on the subsequent data synchronization. After the synchronization of heterogeneous information, the differences between these heterogeneous information will be eliminated, which will bring great convenience to the subsequent data synchronization. Therefore, this paper is based on the synchronization of heterogeneous information data in remote control and unified description. The utilized heterogeneous data synchronization is feature layer synchronization. Feature sets represented by each data are extracted from each database and are synchronized into feature vectors. Then the synchronization of the feature vectors is carried out. The experimental results show that the method in this paper can accurately warn the abnormal behavior between data synchronization and realize the function of remote control stop. Through the research of virtual control problem and according to the result of data synchronization, warning is carried out to remind the remote operators to control the virtual scene position and posture in real time and to reduce the occurrence of collision accidents.
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