便携式数字水位传感器无线变送器的设计  

Design of wireless portable transmitter for digital water-level sensor

作　　者：张英梅[1] 王胜强[1] 

机构地区：[1]太原理工大学新型传感器与智能控制教育部重点实验室,山西太原030024

出　　处：《电子设计工程》2011年第5期74-77,共4页Electronic Design Engineering

基　　金：教育部重点基金资助项目(210270)

摘　　要：感应式数字水位传感器在传统的应用中,采集数据的传输都是采用有线传输。由于传统有线网络本身的局限性,许多特殊的环境下网络覆盖和网络支持仍然是个难题。针对这个问题,提出了基于ZigBee无线通信技术的便携式数字水位传感器无线变送器的设计方案。该变送器体积小,成本低,可操作性强,现场安装简单。由于采用ZigBee技术,更加适合组建有大量的现场数据采集点的监控系统,且组网灵活,极大地扩展了感应式数字水位传感器的应用范围。In traditional applications of inductive digital water-level sensor, data acquired was transmitted by wire transmission. Owing to the limitations of traditional cable-Network itself, the coverage and technical support of cable- network is still a problem in many special circumstances. To address this issue, the design of wireless transmitter of portable digital water-level sensor based on ZigBee wireless communication technology is proposed in this paper. There are many advantages of this transmitter, such as small size, lower cost, easy operation, simple on-site installation, and so on. As a result of adopting the ZigBee technology, it is more suitable to construct a monitoring system of a large amount of on-site data collection point and flexible to construct network, and greatly extends the applications area of the digital water-level sensor.

关 键 词：便携式 感应式数字水位传感器 ZIGBEE技术 无线变送器 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]