机械与电子2016，Vol.34Issue(6)：56-58,61,4.
温度无线采集及传输系统设计
Design of Temperature Wireless Data Acquisition and Transmission System
摘要
Abstract
In response to such issues as complex routing ,high maintenance cost ,etc .in the environ‐ment information acquisition system in the traditional facility agriculture ,With a single-chip microproces‐sor as the control core ,a wireless temperature data collection and transmission system is designed to a‐chieve collection ,processing ,display and transmission of temperature data using the integrated tempera‐ture sensor LM35D ,A/D converter chip PCF8591 ,LCD module 12864 and the wireless transceiver circuit NRF905 .A prototype is produced based on the software and the hardware design .Finally ,the prototype is tested and the test results indicate that system can normally and stably transmit and receive data with a transmission distance up to 150m in an open field .The practice has proved that the system has certain ap‐plication value as it satisfies the actual needs of a single greenhouse in facility agriculture and meets the de‐sign requirements .关键词
无线传输/单片机/温度/AD转换Key words
wireless transmission/single chip/temperature/AD conversion分类
信息技术与安全科学引用本文复制引用
熊刚,胡启迪,陈高锋..温度无线采集及传输系统设计[J].机械与电子,2016,34(6):56-58,61,4.
