基于BIM技术的公路征地拆迁中扬尘实时监测方法设计

Design of Real-time Dust Monitoring Method in HighwayLand Requisition and Demolition Based on BIM Technology

针对传统方法存在扬尘实时监测性能差的问题,提出了一种基于BIM技术的公路征地拆迁中扬尘实时监测方法。通过传感器实时采集公路征地拆迁中的扬尘信息,并展开融合处理。通过统计信息分析和BIM信息库融合的方法得到BIM信息调度函数,设计公路征地拆迁中扬尘监测的BIM信息数据库,结合扬尘分布实现对公路征地拆迁中扬尘实时监测。仿真实验结果表明,所提方法相比传统方法进行公路征地拆迁中扬尘监测的开销时间曲线波动较小,时间开销更短,实时监测效率较高。可见所提方法为扬尘实时监测提供了一个有效方式。

Aiming at the problem of poor real-time monitoring performance of dust in traditional methods,a real-time dust monitoring method based on BIM technology is proposed.The dust information of highway land acquisition and demolition is collected by sensors in real time and fused.Through statistical information analysis and integration of BIM information base,the BIM information scheduling function is obtained,and the BIM information base for dust monitoring in highway land acquisition and demolition is designed.According to the distribution of dust,the real-time monitoring of dust in land requisition and demolition of highway was realized.Simulation results show that,compared with the traditional method,the cost-time curve of dust monitoring for land acquisition and demolition of highways fluctuates less,the time cost is shorter,and the real-time monitoring efficiency is higher.It can be seen that this method provides an effective way for real-time monitoring of dust.