生物电磁辐射实验系统的设计

发布时间：2018-05-15 12:34

本文选题：电磁波辐射 + 电磁生物效应　；参考：《电子科技大学》2012年硕士论文

【摘要】：近年来，电气化的大面积普及，电气电子设备已经广泛的应用在了社会的方方面面。人们在享受这些设备为生活带来的各种便利和乐趣的时候，就不可避免地曝露在充斥着各种电磁波辐射空间中。电磁波辐射对人们的生活环境以及暴露在电磁波辐射中的生物都有影响，电磁波对生物机体产生的影响称为电磁生物效应。本文概括性介绍了电磁生物效应，从理论计算和实际中测量分析了高压输电线的电磁场分布，然后根据这些理论依据和实际例子建立起可以科学地模拟工频电磁场的实验装置，为本课题组定量和定性分析电场、磁场以及更复杂的混合场对生物体产生的生物效应提供一个科学的、规范化的实验系统。本论文的工作有： 1.建立起工频电磁场辐照装置以及完成基于AT89C52单片机控制电路，，完成硬件电路的驱动程序设计。 2.基于MFC开发上位机配套软件，设计系统的操作界面，实现通过上位机来控制辐照装置。 3.利用SQL Sever建立起电磁辐射实验的数据库，利用ADO技术连接到数据库。利用生物电磁辐射实验系统，可以通过美观的软件界面实现对电磁辐射实验装置的启动和控制，也能够利用系统设计的数据库实现对电磁辐照实验数据的保存与管理。
[Abstract]:In recent years, with the wide popularity of electrification, electrical and electronic equipment has been widely used in all aspects of society. When people enjoy the convenience and pleasure that these equipments bring to life, they are inevitably exposed to all kinds of electromagnetic radiation space. Electromagnetic wave radiation has an effect on the living environment of people and the organism exposed to electromagnetic wave radiation. The effect of electromagnetic wave on organism is called electromagnetic biological effect. In this paper, the electromagnetic biological effect is introduced, the electromagnetic field distribution of high voltage transmission line is measured and analyzed in theory and practice, and then, according to these theoretical basis and practical examples, an experimental device can be established to scientifically simulate the power frequency electromagnetic field. It provides a scientific and standardized experimental system for the quantitative and qualitative analysis of biological effects of electric field, magnetic field and more complex mixed field. The work of this thesis is as follows: 1. The irradiating device of power frequency electromagnetic field and the control circuit based on AT89C52 single chip computer are established, and the driver of hardware circuit is designed. 2. The supporting software of upper computer is developed based on MFC, the operating interface of the system is designed, and the irradiation device is controlled by the upper computer. 3. The database of electromagnetic radiation experiment is established by SQL Sever, and the database is connected by ADO technology. By using the biological electromagnetic radiation experiment system, we can start and control the electromagnetic radiation experiment device through the beautiful software interface, and can also use the database designed by the system to save and manage the electromagnetic radiation experimental data.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：R318.6

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