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WiFi网络接口芯片ESP8266的授时终端设计

更新时间:2020-11-22 03:38:35 大小:1M 上传用户:gsy幸运查看TA发布的资源 标签:wifi网络接口esp8266 下载积分:1分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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提出了一种基于WiFi网络接口芯片ESP8266的适用于便携式设备和物联网终端的通过互联网获取准确时间、完成多终端时间同步的解决方案,设计了一套基于该接口芯片和网络时间协议的授时终端系统。首先分析了当前便携式设备进行时间同步的方案及其不足,接着简述了ESP8266网络接口芯片及通过网络时间协议获取准确时间的方法,然后提出了一套基于该接口芯片及网络时间协议的网络授时终端系统的硬件和软件设计方案,最后按照以上方案实际搭建硬件平台进行了实验。实验结果表明,此系统占用资源较少,能够满足物联网设备和便携式设备对于获取准确时间的需求。

In the paper,a solution based on WiFi network interface ESP8266 is proposed,which is suitable for portable devices and IoT terminals to obtain accurate time and complete multi-terminal time synchronization through Internet,and designs a set of timing terminal system based on the interface chip and network time protocol.The current scheme of time synchronization of portable devices and its shortcomings are analyzed,then the ESP8266 network interface chip and the method of obtaining accurate time through the network time protocol are described,and then a set of hardware and software design scheme of network timing terminal system based on this interface chip and network time protocol are put forward.Finally,according to the above scheme,the hardware platform is built and the experiment is carried out.The experiment results show that the system consumes less resources and can meet the needs of IoT devices and portable devices for accurate time.

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WiFi网络接口芯片ESP8266的授时终端设计.pdf 1M

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