CAJ | 학술논문

　　目前，抑尘剂喷洒大部分采用人工上车喷洒的全手工作业方式，其缺点效率低下，费时费力，同时存在各种不安全隐患。少数新装了喷淋基站，但其喷洒量不能有效控制，没有完整的数据跟踪机制，不能对已经作业的信息进行查询和共享。针对抑尘剂喷洒现状，开发出了一套全自动抑尘剂喷洒系统，根据货车速度来改变喷淋抑制剂系统喷洒量，采用plc300的变频调速方法，采集货车行驶时间，输入plc中获得货车速度，然后对变频器的变频频率进行选择。根据不同的频率，对应不同的喷洒量；并使用组态王软件进行监控，便于对现场设备的检测与控制。
　　목전，억진제분쇄대부분채용인공상차분쇄적전수공작업방식，기결점효솔저하，비시비력，동시존재각충불안전은환。소수신장료분림기참，단기분쇄량불능유효공제，몰유완정적수거근종궤제，불능대이경작업적신식진행사순화공향。침대억진제분쇄현상，개발출료일투전자동억진제분쇄계통，근거화차속도래개변분림억제제계통분쇄량，채용plc300적변빈조속방법，채집화차행사시간，수입plc중획득화차속도，연후대변빈기적변빈빈솔진행선택。근거불동적빈솔，대응불동적분쇄량；병사용조태왕연건진행감공，편우대현장설비적검측여공제。
At present ,most of the artificial dust suppression agent spraying car sprayed is the manual mode of operation ,it has the dis-advantage of low efficiency ,costly and time-consuming ,and there are all kinds of unsafe hidden danger .Some use a new spraying base station ,but the spraying amount can not be effectively controlled ,no complete data tracking mechanism ,and can not query and share of job information .For dust suppression agent spraying situation ,an automatic dust suppression agent spraying system is created ,according to the vehicle speed to change the spraying inhibitors spraying system ,using frequency control method of plc300 ,and col-lecting the truck driving time ,entering the PLC for truck speed ,then it changes the frequency of the frequency converter selection ,ac-cording to different frequency ,corresponding to different spraying quantity ;At the same time it uses Kingview software ,convenient de-tection and control of field equipment .