| 摘要 |
<p>A device for scanning television streams and creating a database of applications broadcasted has a signal receiving block (110) capable of receiving applications transmitted within data streams of different television channels. The signal receiving block (110) is linked to the processor (120), which consists of an applications database management block (121), which manages the creation and maintenance of applications database, a block for scanning for applications (122), which scans for applications in selected television channels and an application manager block (123), which manages the applications and user interface, which is a single access point to applications from various channels wherein the block (122) is connected to the block (123) and accepts requests of scanning and it is connected to the block (121) and sends to it information on found applications. The applications database management block (122) is bi-directionally connected to the applications manager block (123), which allows the block applications manager (123) to read and modify the database.</p> |
