In this paper, a method for data protecting of the rigid timing framwork teletext system is presented, and the visualizing scheme for realizing it is given.

本文提出了一种用于固定格式图文电视系统的数据保护方法，并给出了具体实现流程。

According to the test data, it shows that the framwork runs good in the all statuses. It indicates that the design and implementation of the technology achieve the expected results.

实验测试数据表明：指控系统实时数据处理技术增强了指控系统的任务可靠性，达到了预期的效果。