摘要
分析了传统温室信息采集系统的结构和特点,针对其难以安装、维护和调整的缺点,基于无线技术无需布线等方面的优势,选择蓝牙(bluetooth)技术设计了无线温室环境信息采集系统的软硬件。系统硬件由无线传感器、采集模块和监控中心组成,完成信息采集,构成信息传输通道;系统软件主要完成蓝牙协议、单片机设置和控制、采集模块和监控中心通信等功能。利用蓝牙技术可以解决传统温室现场布线繁琐等问题,成为无线技术很好的应用方向。
The structure and performance of traditional data acquisition system in greenhouse were analyzed. It＇s difficult to fix, maintenance and tune in traditional ones. According to these disadvantages, a hardware and software of greenhouse information acquisition system was designed based on bluetooth. The hardware included wireless sensor ,data acquisition module and monitoring center, which get the information of temperature and relative humidity. The main function of software system accomplished bluetooth protocol and information transformation between single chip computer and monitoring center . The problem of traditional data acquisition system can be solved by this design, and bluetooth technology will be one direct application.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2006年第10期97-100,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
北京市科技攻关项目(项目编号:H020720030530-1)
关键词
温室
环境监测
信息采集
蓝牙技术
无线传感器
单片机
Greenhouse, Environment monitoring, Information acquisition, Bluetooth technology, Wireless sensor, Single chip computer
