Based on design case study, the article analyzed the design method of the fire roller shutter and its control modes in high-rise buildings.

通过工程设计实例，分析了高层民用建筑中防火卷帘及其电控方式的设计方法。

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Problems arising in the auto-control process of the fire roller shutter are being discussed in this paper and measures in solving these problems are presented as well.

对防火卷帘在自动控制过程中所出现的问题进行了分析，提出了改进措施。

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Problems arising in the auto-control process of the fire roller shutter are being discussed in this paper and measures in solving these problems are presented as well.

对防火卷帘在自动控制过程中所出现的问题进行了分析，提出了改进措施。

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