针对我国农业生产地域分散、偏远、现场信息获取困难以及架设有线网络成本高等特点,利用室外型无线覆盖模块(IAP)和点对点传输模块(BH20)等设备构建无线通信网络,并结合计算机控制、网络通信编程以及数据库等技术,开发了一套温室无线监控系统。测试结果表明,系统能够满足温室环境控制的要求。
In connection with the characteristics of our agricultural production, such as geographical distribution, remote location, difficulty of getting information from working fields and high cost of spanning wired networks, etc, A greenhouse monitoring system was established, which contained a wireless communication network and a set of software, and was equipped with outdoor wireless module ( IAP), point to point transmission module ( BH20 ) and techniques of computer control, network programming and database etc. Test results show that the system was suit for needs of greenhouse environment monitoring.