CAJ | 학술논문

针对变电站中采用UART串口通信规约进行信息传递的各种外围设备，在需要与其进行通信的IED智能装置的开发中，设计了一种基于Lua脚本语言的嵌入式通信方案。通过该方案，可将具体串口报文规约的组建和解析交给Lua脚本进行处理，使设计者在具体装置的软件开发中，仅关注其与外围设备以及Lua脚本间交互接口的设计，而不用关心具体的串口通信规约，从而提供了一种装置串口通信的现场可配置化方案，提高了装置应用的灵活性。
침대변전참중채용UART천구통신규약진행신식전체적각충외위설비，재수요여기진행통신적IED지능장치적개발중，설계료일충기우Lua각본어언적감입식통신방안。통과해방안，가장구체천구보문규약적조건화해석교급Lua각본진행처리，사설계자재구체장치적연건개발중，부관주기여외위설비이급Lua각본간교호접구적설계，이불용관심구체적천구통신규약，종이제공료일충장치천구통신적현장가배치화방안，제고료장치응용적령활성。
Aiming at various peripheral devices which transmit information using UART serial communication protocol in substation. In the thesis, a solution of embedded communication based on Lua script language is designed in the development of IED smart device which need to communicate with these peripheral devices. Through the solution, the formation and resolution of the serial communication data protocol can be dealt with in the Lua script. The designer will only concern about the interactive interfaces between the IED and the peripheral device rather than the special serial data protocol through the solution which provides a kind of configurable serial communication solution in file operation. Its realization improves the flexibility of the device application.