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发明公开
CN105242621A 农业大棚环境监控系统的通信方法 无效 - 驳回

农业大棚环境监控系统的通信方法
摘要：
本发明公开了一种农业大棚环境监控系统的通信方法。上述方法包括：对于设置于多个农业大棚的子节点，每个子节点将实时采集到的环境监测数据按照第一上传数据协议远程发送给主节点，其中，第一上传数据协议包括：开始符字节、该子节点唯一的IP地址字节、命令类型字节、环境监测数据字节、预留字节、以及结束符字节；主节点综合各个子节点发送的环境监测数据，按照第二上传数据协议串行发送给上位机，其中，第二上传数据协议包括：开始符字节、子节点唯一的IP地址字节、命令类型字节、环境监测数据字节、预留字节、以及结束符字节。本发明可以保证系统中各个组成部分能够正常通信，实现对多个农业大棚环境数据的无线监测和远程控制的目的。
摘要（英）：

The invention discloses an agriculture greenhouse environment monitoring system communication method. The method comprises the steps that for sub nodes which are arranged in a number of agricultural greenhouses, each sub node remotely sends environment monitoring data which are acquired in real time to a main node according to a first data uploading protocol, wherein the first data uploading protocol comprises a start symbol byte, the unique IP address byte of the sub node, a command type byte, an environment monitoring data byte, a reservation byte and a terminator byte; and the main node synthesizes the environment monitoring data sent by each sub node, and sends the data to a host computer in a serial manner according to a second data uploading protocol, wherein the second data uploading protocol comprises the start symbol byte, the unique IP address byte of the sub node, the command type byte, the environment monitoring data byte, the reservation byte and the terminator byte. According to the invention, normal communication of each component in a system can be ensured, and environment data wireless monitoring and remote control are carried out on a number of agricultural greenhouses.

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