城市振动污染图的概念、途径与示例

Concept,Approaches and Examples of Urban Vibration Pollution Map

提出了基于群智感知的“城市振动污染图”概念,用于定量化、可视化城市环境振动污染的范围及程度。创建了线上数据采集应用,通过志愿者的智能携带设备获得环境振动数据并形成云端数据库,经数据清洗后,分别在全国、城市和区域3个不同尺度上进行了示例。示例结果验证了“城市振动污染图”的可行性及其对于智慧城市运维的支撑能力。

The concept of “Map of Urban Vibration Pollution”is proposed in this paper,which is used to demonstrate the scope and scale of ambient vibration pollution in a quantitative and visual approach. Apps of online data collecting are programed,and such data are acquired through intelligent portable devices, thus forming a cloud database. After data cleaning,examples are given at the national,urban,and regional levels. It is shown that the“Map of Urban Vibration Pollution”is feasible and useful to support the operation and maintenance of an intelligent city.