基于蓝牙通信模块的远程多体式个人辐射剂量系统的设计  

Design of Remote Multi-part Personal Radiation Dose System Based on Bluetooth Communication Module

作　　者：燕光光 张婷 巩金霖 李文杰 石春花[1] YAN Guangguang;ZHANG Ting;GONG Jinlin;LI Wenjie;SHI Chunhua(Department of Biomedical Engineering,Changzhi Medical College,Changzhi,046000)

机构地区：[1]长治医学院生物医学工程系

出　　处：《中国医疗器械杂志》2020年第1期38-41,共4页Chinese Journal of Medical Instrumentation

基　　金：山西省高校科技开发项目（20091025）;山西省高等学校大学生创新创业训练项目（2018391）;长治医学院博士启动基金项目（BS15015）;长治医学院专业提升与综合改革项目（ZYZHGG2017-002）

摘　　要：目的以ATmega32A单片机为控制核心,设计一个远程多体式个人辐射剂量检测系统。方法首先,盖革管模块采集周围环境的辐射信号;其次,利用从机的ATmega32A微处理器对采集到的信号进行计算;最后,通过蓝牙模块发送到主机接收设备或手机APP,实现对辐射值数据的实时监测、远程传输以及安全报警。结果该系统与RG1100射线辐射测量仪进行同一环境的实测,两者数据最大相差0.03μSv/h,表明其可稳定实现辐射测量、监控、报警、远程连接以及多方式显示的功能。结论该系统具有便携性好、功耗低、测量准确等优点,具备一定参考价值和实用性。Objective A remote multi-part personal radiation dose detection system is designed with ATmega32A single chip microcomputer as the control core.Methods First of all,the geiger counter tube module collects the radiation signal of the surrouding environment.Secondly,using ATmega32A Microprocessor of Slave computer to calculate the collected signal.Finally,it is sent to the host receiving device or mobile APP through Bluetooth module,so as to realize real-time detection of radiation data,remote transmission and security alarm.Results The system is measured in the same environment as the RG1100 radiometer,with a maximum difference of 0.03μSv/h.This shows that it can stably realize the functions of radiation measurement,monitoring,alarm,remote connection and multimodal display.Conclusion The system has the advantages of good portability(easy to carry),low power consumption,accurate measurement and so on.It has certain reference value and practicability.

关 键 词：辐射剂量 盖革计数管 蓝牙模块 ATmega32A 多体式 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]