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| 基于WiFi的无线测控系统设计与实现 | |
| 引用本文： | 曾磊,张海峰,侯维岩.基于WiFi的无线测控系统设计与实现[J].电测与仪表,2011,48(7):81-83,96. |
| 作者姓名： | 曾磊 张海峰 侯维岩 |
| 作者单位： | 1. 上海大学机电工程与自动化学院,上海,200072 2. 中原工学院电子信息学院,郑州,450007 3. 郑州大学信息工程学院,郑州,450001 |
| 基金项目： | 国家自然科学基金资助项目，科技部科技人员服务企业行动项目，上海市教委“机械电子工程”创新团队资助项目 |
| 摘 要： | 本文研究了WiFi技术应用于工业测控网络,开发出WiFi无线终端和WiFi无线接入点设备.WiFi无线终端实现工业现场设备的数据采集与无线传送.WiFi无线网络传输速率高,具有较强的抗干扰能力,适合在恶劣的工业现场环境中使用.WiFi无线接入点设备实现了与有线网络的无缝连接.由核心处理器、电源电路、WiFi无线模块、以... |
| 关 键 词： | WiFi 工业测控网络 无线终端 无线接入点 Linux |
Design and Implement of WiFi Wireless Measurement and Control Network |
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| ZENG Lei,ZHANG Hai-feng,HOU Wei-yan.Design and Implement of WiFi Wireless Measurement and Control Network[J].Electrical Measurement & Instrumentation,2011,48(7):81-83,96. | |
| Authors: | ZENG Lei ZHANG Hai-feng HOU Wei-yan |
| Affiliation: | 1.School of Mechatronics Engineering and Automation,Shanghai University,Shanghai 200072,China. 2.School of Electric Information Engineering,Zhongyuan University Of Technology,Zhengzhou 450007,China. 3.School of Information Engineering,Zhengzhou University,Zhengzhou 450001,China) |
| Abstract: | This dissertation studies WiFi technology for industrial measurement and control network.A WiFi wireless terminal and a WiFi wireless access point device are developed.The WiFi wireless terminal realizes data acquisition of the devices in industrial field and wireless transmission.The WiFi wireless network has high transfer rate which is with a strong anti-interference ability and suitable for harsh industrial field environment.The WiFi wireless access point device achieves seamless connectivity with the wired network.The hardware circuit consists of core processor,power supply circuit,WiFi wireless module,Ethernet module,SPI circuit,LED indicator and reset circuit.Transplantation of Linux operating system,WiFi wireless driver program,and the software flow chart are introduced.The system resolves the data acquisition problems when it is difficult or impossible to wire in industrial field environment. |
| Keywords: | WiFi industrial measurement and control network wireless terminal wireless access point Linux |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |