摘要
系统以AT89S52单片机为控制核心,利用PSTN(固定电话网)的SMS(短消息业务)作为信息传输平台,完成对数字电度表的远程抄表工作。给出了具体的实现过程和方法。实验结果表明,该系统设计合理、方案可行。
Utilizing SMS of PSTN as its transportation platform and AT89S52 singlechip as its control core,The system succeeds in finishing the function of remote reading -meter,and this paper gives the realization procedure in detail. The result shows that the system are validity and feasibility.
出处
《微处理机》
2007年第2期42-43,46,共3页
Microprocessors
基金
西北工业大学研究生创业种子基金项目(Z20040026)
