CAJ | 학술논문

提出基于多串口卡实现低成本的中波发射机通用实时监控方案;基于Windows API实现了多串口卡数据收发模块,并将中波发射机所需采集的模拟量、状态量以及执行命令分成实时数据和非实时数据两类,对这两类数据采用不同的采集频次,实现用户对实时数据临控的要求;对各发射机设备进行数据采集时采用了统一发送-流水接收的处理方式,即统一地给各发射机发送数据采集命令,而以流水的方式依次处理接收数据,提高数据采集的效率;监控系统在Delphi7.0+SQL2000平台下实现,实际运行表明,该监控方案是有效的.
제출기우다천구잡실현저성본적중파발사궤통용실시감공방안;기우Windows API실현료다천구잡수거수발모괴,병장중파발사궤소수채집적모의량、상태량이급집행명령분성실시수거화비실시수거량류,대저량류수거채용불동적채집빈차,실현용호대실시수거림공적요구;대각발사궤설비진행수거채집시채용료통일발송-류수접수적처리방식,즉통일지급각발사궤발송수거채집명령,이이류수적방식의차처리접수수거,제고수거채집적효솔;감공계통재Delphi7.0+SQL2000평태하실현,실제운행표명,해감공방안시유효적.
A common monitoring and controlling system scheme is presented. The program module of Receiving and sending data is im-plemented through Widows API. All sampled data and control commands are divided into two classes: reahime data and nonreahime data. Different sampling frequencies are used in data sampling in order to monitor rapid realtime data. Data sampling mode of uniform serial sending and streamy receiving ia used, which makes data sampling efficency be enhanced. The system which is based on Delphi7. 0+SQL2000, is developed and has most functions which are raised by many users. It has been put into practice. It shows that the scheme is feasible and vali-date.