摘要
水环境问题越来越受到世界各国的关注,长期饮用含高浓度砷、氟等微量元素的水会引起多种疾病。传统的砷氟分析仪器由于手工操作存在许多缺陷。无线通信技术的飞速发展为全自动电化学仪器提供了良好的平台,它在充分发挥GPRS技术优势的基础上,配合微污染物测试系统,实现实时监测、无人值守。通过多次实验,基于GPRS的无线控制系统在通信信号不佳的情况下依然能够稳定地实现仪器的启动以及数据传输等操作,监控者可以通过相应的账号登录浏览水中微污染物的测试数据。
Environment of water problem get more and more attention in the world,long term drinking water with high concentration of arsenic,fluoride and trace elements can cause a variety of diseases.Due to the manual operation,traditional electrochemical arsenic,fluoride analysis instruments have many defects.The rapid development of wireless communications technology provides a good platform for automatic electrochemical apparatus.By taking the advantages of GPRS technology,the micro pollutants testing system realizes real-time monitoring and unattended operation.Through many experiments,the wireless control system based on GPRS can still realize a stable setup and data transmission in the case of poor communication signal.The monitor can browse test data through account login.
出处
《自动化与仪表》
北大核心
2012年第12期14-17,共4页
Automation & Instrumentation
基金
国家重点基础研究发展计划(973)项目资助(2011CB933700)
中国科学院合肥智能机械研究所所长基金资助
关键词
监测仪
通用分组无线服务技术
无线通信
控制
monitor
general packet radio service（GPRS）
wireless communication
control
