CAJ | 학술논문

为了满足PDLC型柔性数码管显示器的动态显示需求，提出一种简便的数字编解码方案，用于对4位7段柔性数码管显示内容的控制。运用对比研究和软硬件相结合的方法，设计了以51单片机为核心、锁存器和达林顿管阵列芯片为辅助器件的硬件电路系统以及对应的数字编码、解码方案，用 C语言实现了该编解码方案的算法，并完成了软硬件调试任务。实验结果表明，柔性数码管可显示4位相同数字和4位不同数字，显示的内容完整清晰，这套编解码方案简易可行。
위료만족PDLC형유성수마관현시기적동태현시수구，제출일충간편적수자편해마방안，용우대4위7단유성수마관현시내용적공제。운용대비연구화연경건상결합적방법，설계료이51단편궤위핵심、쇄존기화체림돈관진렬심편위보조기건적경건전로계통이급대응적수자편마、해마방안，용 C어언실현료해편해마방안적산법，병완성료연경건조시임무。실험결과표명，유성수마관가현시4위상동수자화4위불동수자，현시적내용완정청석，저투편해마방안간역가행。
To satisfy the need for dynamic display of PDLC flexible nixie tube,a simple scheme for digital coding and deco-ding is proposed to control the seven-segment flexible nixie tube display figures.With the methods of comparison and combi-ning software with hardware,a control system based on 5 1 MCU is designed,which is combined with latches and Darlington transistor arrays,etc.The corresponding digital coding and decoding scheme based on this hardware platform is designed. Finally,the algorithm of this digital coding and decoding scheme is implemented by using C language,and the task for de-bugging software and hardware is completed.The results indicate that the flexible digital tube can display figures clearly. This coding and decoding scheme is simple and feasible.