基于Linux的嵌入式数据采集装置的TCP/IP通信  

TCP /IP Communication of Embedded Data Acquisition Device Based on Linux

作　　者：左岩[1] 赵建玉[1] 张红[1] 

机构地区：[1]济南大学自动化与电气工程学院,山东济南250022

出　　处：《济南大学学报（自然科学版）》2014年第3期194-197,共4页Journal of University of Jinan(Science and Technology)

基　　金：山东省科技发展计划(2012GGB01142);济南市科技发展项目(201004018)

摘　　要：为实现数据采集的网络化,将基于TCP/IP协议的网络通信技术应用于数据采集装置,提出以上位PC机为客户端,嵌入式数据采集平台为服务器,并采用多线程编程的通信方案。通过在一台装有Linux系统的PC机上完成发送和接受"hello"和"world"的模拟实验,说明通信过程,实现了嵌入式系统与PC机的高速通信。To realize networked data acquisition, we present a communication scheme on the basis of client/server mode that uses PC as the client and the embedded data acquisition platform as the server, and uses multithreaded programming to realize communica tion between the two programs. Based on the TCP/IP protocol in data acquisition devices, the communication process is illustrated through a simulation experiment by sending and receiving hello and world on a PC with Linux system, and highspeed communication can eventually be achieved between embedded systems and the PC.

关 键 词：Linux TCP IP SOCKET 多线程 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]