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Author:

郎建垒 (郎建垒.) (Scholars:郎建垒) | 杨欣欣 (杨欣欣.) | 周颖 (周颖.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了一种基于大气污染浓度变化率的突出值站点识别方法,属于大气污染防治技术领域;包括:基于各站点长时间序列历史浓度数据,计算逐时刻的站点浓度平均值;基于逐时刻平均值,依据各污染物浓度标准,划分逐时刻污染等级;逐站点计算研究时刻相较上一时刻的浓度变化率;将逐时刻的浓度变化率与划分的逐时刻污染等级相匹配,得到不同污染等级的时刻变化率数组,分别绘制概率分布图;依据概率分布图,分别确定变化率上限值,作为不同污染等级的突出值识别标准,即:标准变化率限值;基于标准限值,实时动态识别突出值站点与时刻。本发明基于浓度变化率实时动态识别需要重点管控的站点和管控时刻,可为面向监测站点的污染精细化管控提供技术支撑。

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Patent Info :

Type: 发明申请

Patent No.: CN202310506028.1

Filing Date: 2023-05-08

Publication Date: 2023-11-03

Pub. No.: CN116484166B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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