摘要
目的:对疫情信息采集系统进行技术改进,以解决新型冠状病毒肺炎(COVID-19)疫情中信息采集系统读取身份证地址信息截取半个汉字造成乱码的问题。方法:通过修改数据库中表的字段长度,增加读取变量的内存大小,修改源程序数据窗口设置和替换字符截取函数,实现汉字的自动截取。通过定义数据库函数和结构化查询语言(SQL)语句,采用判断字符美国信息交换标准规范(ASCII)码的方法,处理历史乱码数据。结果:通过对疫情信息采集系统的技术改进,解决了截取半个汉字造成乱码的问题,并能够处理历史乱码数据。结论:疫情信息采集系统的技术改进,可解决汉字乱码,保障系统间的正常数据交互,且效果良好,实用性强。
Objective:To improve the technique of information collection system of pandemic so as to resolve the problem of garbled code that was caused by capturing half of Chinese characters when information collection system read address message in identity card during Coronavirus Disease 2019(COVID-19).Methods:Through revised the field length of the table in database and increased the memory size of read variation to amend the set of data window of source program and to replace the interception function of characters so as to realize the automatic interception of Chinese character.Through defined database function and structured query language(SQL)and adopted the method of American Standard Code for Information Interchange(ASCII)of determining character to process the data of garbled code in history.Results:Through the technical improvement of the information collection system in pandemic to resolve the problem of garbled code caused by intercepting half of Chinese character,and the historical garbled data can also be processed.Conclusion:The technical improvement of information collection system in pandemic can resolve garbled code of Chinese character and ensure the normal data interaction among various systems and its effects is favorable and it has strong practicability.
作者
于海铸
王兴强
YU Hai-zhu;WANG Xing–qiang(Department of Computer Applications and Management,The 900th Hospital of People’s Liberation Army Joint Service Support Force,Fuzhou 350025,China)
出处
《中国医学装备》
2020年第10期182-185,共4页
China Medical Equipment
基金
国家自然科学基金(81502896)“网状meta分析实效性评价方法及其广义线性混合效应模型的构建与应用研究”
山东省自然科学基金(BS2015YY022)“广义线性混合效应模型在网状Meta分析有效性评价中的应用研究”。
关键词
新型冠状病毒肺炎(COVID-19)疫情
数据库
乱码
ASCII码
Coronavirus Disease 2019(COVID-19)
Database
Garbled code
American Standard Code for Information Interchange(ASCII code)
