| 基于MEMS技术的移动危化品远程监测系统设计 |
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| 引用本文： | 苑宇坤,谭秋林,杨明亮,张宇. 基于MEMS技术的移动危化品远程监测系统设计[J]. 应用声学, 2015, 23(5): 1492-1494, 1498 |
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| 作者姓名： | 苑宇坤 谭秋林 杨明亮 张宇 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室,中北大学电子测试技术国家重点实验室,中北大学电子测试技术国家重点实验室,中国航天电子技术研究院卫星导航系统工程中心 |
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| 基金项目： | 国家自然科学基金重点项目,山西省研究生优秀创新项目 |
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| 摘 要： | 目前危化品运输监测体系不够完善,同时事故的预防和处理对人力依赖过度,监测效果不尽如人意。为了最大程度上减轻危化品泄露事故危害,设计了一种基于无线通讯和卫星通讯系统的移动危化品远程监测系统。利用车体不同位置安放的各种MEMS传感器及时地获取运输信息(如气体泄漏情况、速度、加速度、温度、湿度及倾角等),采用ZigBee技术传输至移动端中央处理器,并通过GSM向监控端进行反馈,从而对监测到的异常情况做出迅速反应。经过实际测试,测试结果满足精度要求,有效的解决了移动危化品的在线监测和定位。
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| 关 键 词： | 危化品运输 无线通讯 远程监测系统 数据采集 |
Design on Remote Monitoring System for Mobile Hazardous Chemicals Based on MEMS Technology |
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| Yuan Yukun,Tan Qiulin,Yang Mingliang and Zhang Yu. Design on Remote Monitoring System for Mobile Hazardous Chemicals Based on MEMS Technology[J]. Applied Acoustics(China), 2015, 23(5): 1492-1494, 1498 |
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| Authors: | Yuan Yukun Tan Qiulin Yang Mingliang Zhang Yu |
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| Affiliation: | National Key Laboratory for Electronic Measurement and Technology,North University of China,National Key Laboratory for Electronic Measurement and Technology,North University of China,National Key Laboratory for Electronic Measurement and Technology,North University of China,China Academy of Space Electronic Technology of Satellite Navigation Systems Engineering Center |
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| Abstract: | Currently, since the monitoring system of hazardous chemicals transportation is imperfect while the prevention and treatment of accident excessively depends heavily on manpower, monitoring effect is not satisfied. To reduce the leak harm at best, a remote monitoring system for mobile hazardous chemicals based on wireless communications and mobile satellite communications systems is designed. Various MEMS sensors of data acquisition module are placed around the vehicle to obtain transport information timely(such as gas leakage, speed, acceleration, temperature, humidity, tilt angle, etc.) , while ZigBee is used to transmit the information to the central processor of mobile end, and GSM to feedback to the monitoring side, thereby rapid response can be taken when abnormality is tested. Experimental results show that the test results meet the precision requirements. The online monitor and position of mobile hazardous chemical is solved effectively. |
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| Keywords: | hazardous chemicals transportation wireless communication remote monitoring system data acquisition |
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