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Experiences on using closed-loop control systems for smoke control

机译:使用闭环控制系统进行烟雾控制的经验

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The main objective of ventilation systems in case of fire is the reduction of the possiblernconsequences by achieving the best possible conditions for the evacuation of the usersrnand the intervention of the emergency services.rnIn the last years, the required quick response of the ventilation system, from normal tornemergency mode, has been improved by the use of automatic and semi-automatic controlrnsystems, what reduces the response times through the support to the operators decisionrntaking, and the use of pre-defined strategies. A further step consists on the use of closedlooprnalgorithms, which takes into account not only the initial conditions but theirrndevelopment (air velocity, traffic situation, etc), optimizing the quality of the smokerncontrol process.rn1
机译:发生火灾时,通风系统的主要目标是通过为疏散用户和干预紧急服务提供最佳条件来减少可能的后果。近年来,通风系统要求快速响应通过使用自动和半自动控制系统,改进了常规的紧急模式,通过支持操作员的决策并使用预定义的策略,缩短了响应时间。进一步的步骤包括使用闭环算法,该算法不仅考虑初始条件,而且考虑其发展(风速,交通状况等),从而优化了烟雾控制过程的质量。

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