The paper presents a coding method need for digital transmission fault control in coal mine production and safety monitoring system, and also gives a flow chart of practical program.

提出一种用于煤矿生产安全监测监控系统中数字传输差错控制的编码方法，并给出实用程序流程图。

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In order to decrease the storage of the safety monitoring video data in coal mine, this paper presents two methods of video compression, which will greatly improve the compression radio of the videos.

为了减少煤矿安全监视视频数据存储量，文章提出了两种措施来进行视频数据压缩，这将大大提高视频的压缩比。

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For coal mine safety in production and information management, it is necessary to issue the information of coal mine integrated monitoring system on Intranet in real-time.

煤矿综合监控系统的信息网络实时发布是安全生产和加强信息管理的重要环节。

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