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http://dx.doi.org/10.3745/KIPSTD.2006.13D.3.445

Implementation of An Embedded Communication Translator for Remote Control  

Lee Byung-Kwon (충북대학교 전자계산 대학원)
Chon Young-Suk (충북대학교 전자계산 대학원)
Jeon Joong-Nam (충북대학교 전기전자컴퓨터공학부)
Publication Information
The KIPS Transactions:PartD / v.13D, no.3, 2006 , pp. 445-454 More about this Journal
Abstract
Almost of industrial measuring instruments usually are equipped only with serial communication devices. In order to connect these instruments to internet, we implement an embedded translator. This device has the hardware components composed of one WAN port, two LAN ports, and two UARTs, and functions as a communication translator between serial and internet communication. it also provides web-based monitoring function that is absent from existing serial-to-ethernet converter. The hardware is implemented using the KS8695 network processor which s an ARM922T as processor core. We have installed the boa web server and utilized the CGI function for internet-based remote control, added the IP sharing function which allows the network with private IP addresses to access the internet, and developed a serial-to-ethernet translation program. Finally, we show an application example of the developed translator that remotely monitors the solar energy production system.
Keywords
Embedded System; IP Sharing; Serial-to-ethernet Translator; Remote Control;
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