【摘要】 针对城市小区供热网络中锅炉运行参数的远程监测问题,提出了以 GSM 公共网为媒体的无线通信方案,设计了双单片机结构的硬件系统。为保证准确传输数据,采用面向连接数据服务和短消息两种通信方式。实际运行表明,系统具有一定的可靠性与实用性。更多还原

【Abstract】 In view of the remote distance monitor and detection on operation parameters of boiler in the city heating supply network, the wireless communication scheme based on GSM is proposed, and hardware system of double micro-controllers is designed. In order to assure the exactness of transmission data, the communication methods of link data service and short message are adopted. Through practical operation, the system,s reliability and practicability are proved.更多还原