| 引用本文: | 徐辉，李飞，李苗，佟晶，李雪贞，韩巧叶，孙伟通.车载巡测在区域射频电磁环境质量监测与表征中的应用分析[J].环境监控与预警,2020,12(6):32-37 |
| XU Hui， LI Fei, LI Miao, TONG Jing, LI Xue-zheng, HAN Qiao-ye，SUN Wei-tong.Analysis on Application of Drive Test in Monitoring and Representation of Regional Ambient Quality of Radio Frequency Electromagnetic Radiation[J].Environmental Monitoring and Forewarning,2020,12(6):32-37 |
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| 摘要: |
| 对北京中央电视塔周围25 km2区域电磁环境质量分别进行了射频的网格法手工监测和车载巡测自动监测，通过SPSS软件等对两种监测方法获取的数据进行了统计对比分析，发现两组数据在总体水平及数值分布特征上较为接近，因此车载巡测监测可以替代网格法监测。以车载巡测数据为基础，绘制了实测数据的道路电磁地图，利用插值法绘制了区域电磁地图，对区域电磁环境质量进行了直观表征。从回应公众关注和城市电磁规划出发，建议今后可利用车载巡测监测加强时域和频域的监测。 |
| 关键词: 车载巡测监测 网格法 区域电磁环境质量 电磁地图 |
| DOI： |
| 分类号:X837 |
| 文献标识码:B |
| 基金项目: |
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| Analysis on Application of Drive Test in Monitoring and Representation of Regional Ambient Quality of Radio Frequency Electromagnetic Radiation |
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XU Hui， LI Fei, LI Miao, TONG Jing, LI Xue-zheng, HAN Qiao-ye，SUN Wei-tong
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Beijing Radiation Safety Technical Center,Beijing 100089,China
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| Abstract: |
| Grid manual method and drive test automatic method were conducted respectively for monitoring of a 25 km2regional ambient quality of RF electromagnetic radiation around CCTV broadcast tower, and statistical analysis of the two groups of data was carried out through SPSS software and etc. It revealed that the general EMF levels and data distribution characteristics of the two group data were very close, which demonstrated that the grid method could be replaced by drive test method. On the basis of drive test data, the road EMF map was generated;and after using interpolation prediction method, the regional EMF map was created, which could represent the RF EMF regional ambient quality visually. Considering response to public concern and urban EMF plan, suggestions of strengthening time domain and frequency domain monitoring with drive test method are put forwarded. |
| Key words: Drive test monitoring Grid method Regional ambient quality of EMF Electromagnetic radiation map |
