基于Windows CE的便携式核素识别仪的设计

doi:10.11889/j.0253-3219.2019.hjs.42.010402

Nuclear Science and Techniques ›› 2019, Vol. 42 ›› Issue (1): 10402-010402.doi: 10.11889/j.0253-3219.2019.hjs.42.010402

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Design of a portable nuclide identification instrument based on Windows CE

Wei TANG,Guoqiang ZENG(),Yan GAO,Zhu ZHU,Song QING,Chuanhao HU

1. Applied Nuclear Technology in Geosciences Key Laboratory of Sichuan Province, Chengdu University of Technology, Chengdu 610059, China

Received:2018-07-13 Revised:2018-11-13 Online:2019-01-10 Published:2019-01-25
Contact: Guoqiang ZENG E-mail:24829500@qq.com
Supported by:
Supported by National Key R&D Projects of China (No.2017YFC0602100), National Natural Science Foundation of China (No.41474159), Science and Technology Support Plan Project of Sichuan (No.2017GZ0390)

Abstract

Abstract: Background

Nuclide identification plays an important role in applications of nuclear technology.

Purpose

This study aims to design a handheld radio gamma spectrometer radionuclide recognizer based on Windows CE to meet the functional requirements of portable radionuclide measurement and identification.

Methods

In order to achieve the purpose of quickly and accurately identifying the nuclide, the embedded ARM (advanced RISC machine Cortex-A8) core board of S5PV210 is used as the main control board which has the characteristics of light, easy to operate and low power consumption. The stable performance and rich function of the Windows CE system make it easy to implement data acquisition and processing algorithms. The smoothing effect of Sawicki's first filter, the effect of symmetrical zero area method and nuclide identification were evaluated during the platform testing of the whole system.

Results

The experimental results show that the instrument can identify the basic nuclide quickly and accurately.

Conclusions

The design improves the efficiency of the whole machine and meets the basic requirements.

Key words: Windows CE, Portable nuclide identification instrument, Symmetric zero-area conversion peak-seeking, γ ray spectrometry

CLC Number:

Wei TANG, Guoqiang ZENG, Yan GAO, Zhu ZHU, Song QING, Chuanhao HU. Design of a portable nuclide identification instrument based on Windows CE[J].Nuclear Science and Techniques, 2019, 42(1): 10402-010402.

Figures/Tables 7

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References 10

1	熊超 .航空伽马能谱异常信息提取方法研究[D].成都:成都理工大学,2016.
	XIONG Chao .Study on extraction of abnormal information of airborne gamma ray spectrum[D].Chengdu:Chengdu University of Technology,2016.
2	卢远盛 .车载伽马能谱技术在放射源搜寻中的应用研究[D].成都:成都理工大学,2017.
	LU Yuansheng .Application of vehicle gamma spectrometry technology in radioactive source search[D].Chengdu:Chengdu University of Technology,2017.
3	杨璐,王强,王国保,等 .便携式放射性核素识别仪的研制[J].中国原子能科学研究院年报,2009, (1):485.
	YANG Lu , WANG Qiang , WANG Guobao ,et al .Development of a portable radionuclide recognition instrument[J].China Institute of Atomic Energy Annual Report,2009, (1):485.
4	孙晓文 .iOS与Android操作系统的优缺点比较[J].无线互联网科技,2013, (12):51.
	SUN Xiaowen .Comparison of advantages and disadvantages between iOS and Android operating system[J].Wireless Internet Technology,2013, (12):51.
5	S5PV210 RISC microprocessor[EB/OL].2010-2..
6	曾国强,魏世龙,夏源,等 .碲锌镉探测器的数字核信号处理系统设计[J].核技术,2015,38(11):110401.DOI:10.11889/j.0253-3219.2015.hjs.38.110401. doi: 10.11889/j.0253-3219.2015.hjs.38.110401.
	ZENG Guoqiang , WEI Shilong , XIA Yuan ,et al .Design of digital nuclear signal processing system for CdZnTe detector[J].Nuclear Techniques,2015,38(11):110401.DOI:10.11889/j.0253-3219.2015.hjs.38.110401. doi: 10.11889/j.0253-3219.2015.hjs.38.110401.
7	汪洪伟,魏义祥 .基于WinCE的手持式RID监控[J].核电子学与探测技术,2008,28(6):1058−1061.
	WANG Hongwei , WEI Yixiang .Design of hand held RIDs monitoring system based on embedded system[J].Nuclear Electronics & Detection Technology,2008,28(6):1058−1061.
8	曾国强,赖茂林,顾民,等 .双通道人工放射性气溶胶监测系统设计[J].核技术,2017,40(5):050402.DOI:10.11889/j.0253-3219.2017.hjs.40.050402. ZENG Guoqiang , doi: 10.11889/j.0253-3219.2017.hjs.40.050402.
	LAI Maolin , GU Min ,et al .Design of dual channel artificial radioactive aerosol monitoring system[J].Nuclear Techniques,2017,40(5):050402.DOI:10.11889/j.0253-3219.2017.hjs.40.050402. doi: 10.11889/j.0253-3219.2017.hjs.40.050402.
9	陈亮, 魏义祥,屈建石 .便携式γ谱仪中的核素识别算法[R].清华大学学报(自然科学版), 2009,49(5):635−638.
	CHEN Liang , WEI Yixiang , QU Jianshi .A nuclide recognition algorithm in portable gamma ray spectrometer[R].Journal of Tsinghua University (Science and Technology), 2009,49(5):635−638.
10	祝美英 .基于便携式NaI谱仪的核素识别算法[D].成都:成都理工大学,2016.
	ZHU Meiying .Nuclide identification algorithm based on portable NaI spectrometer[D].Chengdu:Chengdu University of Technology,2016.

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Design of a portable nuclide identification instrument based on Windows CE

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