CAJ | 학술논문

利用研华ADAM4000系列数据采集模块，在LabVIEW平台上开发出玉米果穗立式烘干仓监测系统。该系统是由主控、信号通道、文件操作、数字滤波、频谱分析、统计分析、系统监测等模块组成，当烘干过程中的种子接触的温度的数值除以10的值大于等于监测阈值4．3时，系统就实时完成报警，实现了温度、压力数据的采集、处理和监测。应用情况表明果穗接触温度在256．41 K和484．71 K之间变化，能达到玉米种子果穗烘干的安全要求，证明该监测系统有效的提高了果穗干燥的安全性。
이용연화ADAM4000계렬수거채집모괴，재LabVIEW평태상개발출옥미과수입식홍간창감측계통。해계통시유주공、신호통도、문건조작、수자려파、빈보분석、통계분석、계통감측등모괴조성，당홍간과정중적충자접촉적온도적수치제이10적치대우등우감측역치4．3시，계통취실시완성보경，실현료온도、압력수거적채집、처리화감측。응용정황표명과수접촉온도재256．41 K화484．71 K지간변화，능체도옥미충자과수홍간적안전요구，증명해감측계통유효적제고료과수간조적안전성。
Using the series data acquisition module of ADAM 4000 ,developed the monitoring system for the vertical drying bin of corn fruit ears by the LabVIEW platform ..This system consisted by the modules of main control ,signal channel ,file operation ,digital filter ,frequency spectrum analysis statistical analysis and systematic monitoring and so on .During the drying process ,when the value of the temperature contracting by the drying seeds divided 10 was greater than or equal to the threshold value 4 .3 ,this system can be real-time alarm ,to realize the data acquisition for the tem-perature and pressure ,treatment and monitoring .The application showed that :The temperature contacted by the corn fruit ears was changing between 256 .41 K and 484 .71 K ,it can be met the safety drying requirements for the corn seed fruit ears .It was proved that this monitoring system can be effectively improving the drying security for the fruit ears .