Computer Engineering and Applications ›› 2017, Vol. 53 ›› Issue (13): 235-239.DOI: 10.3778/j.issn.1002-8331.1601-0352

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Design of data acquisition and communication system of meteorological station based on CC3200

LI Qi, XU Yang, LIANG Li   

  1. School of Information Engineering, Inner Mongolia University of School and Technology, Baotou, Inner Mongolia 014010, China
  • Online:2017-07-01 Published:2017-07-12


李  琦,徐  阳,梁  丽   

  1. 内蒙古科技大学 信息工程学院,内蒙古 包头 014010

Abstract: In view of the demand of environment data collection of grassland and pasture, and to solve the problem of data transmission and remote monitoring, a design scheme of data real-time detection and remote communication based on CC3200 chip is put forward. CC3200 devices are introduced by Texas Instruments, the main control chip is built with Wi-Fi wireless MCU, contains the embedded TCP / IP and TLS / SSL stack, and a plurality of internet protocol support device CC3200 acquisition node is also as an HTTP client and wirelessly to pass data delivery. Web server in wireless AP mode uses REST API interface to receive meteorological data. Users can achieve remote monitoring of pasture environment data through Web pages.

Key words: data acquisition, Internet of Things, CC3200 chip, REST API interface

摘要: 针对我国草原牧场环境数据采集的需求,同时为了解决气象站数据传输与远程监测问题,提出了一种基CC3200芯片的数据实时检测与远程通讯的自动气象要素采集系统设计方案。由德州仪器推出的CC3200器件,其主控芯片内置具有Wi-Fi功能的无线MCU,其上包含嵌入式TCP/IP和TLS/SSL堆栈,以及多个互联网协议,支持CC3200器件为采集节点同时作为HTTP 客户端,并以无线方式传递数据。无线AP模式下的Web服务器以REST API接口接收气象数据,用户可通过网页实现远程监控牧场环境数据。

关键词: 数据采集, 物联网, CC3200芯片, REST API接口