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中交机电工程局有限公司

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№ CN122923774AInvention
Unknown

一种超长隧道污染物跨段迁移通风控制方法及系统

本发明涉及隧道通风控制技术领域，尤其是一种超长隧道污染物跨段迁移通风控制方法及系统，包括：基于环境监测数据与隧道结构数据计算竖井自然风压，确定对应通风段候选补偿风量；构建竖井质量守恒校验结果，计算污染物倒灌安全裕度；根据校验结果与污染物倒灌安全裕度对候选补偿风量做守恒准入判别，确定可用等效补偿风量；以对流扩散守恒控制方程和前沿锚定校正步骤构建污染物跨段迁移预测模型，输出校正结果；结合校正结果与可用等效补偿风量生成候选控制动作；构建动作、哨兵双分支预测污染物演化与能耗，评估受保护区风险水平；计算净控制收益，经风险增量自否决后下发指令。本发明实现了自然风压节能利用与通风安全的一体化闭环控制。

❖中交机电工程局有限公司漆志军; 聂良涛; 邹海峰; 申银磊; 康学建; 郑利康; 刘大朋; 孟胧Oct 16, 2026§ 2/10 ClaimsG05B 19/042 (2006.01), E21F 1/00 (2006.01), E21F 1/14 (2006.01) +2