CAJ | 학술논문

针对放射源自动监控系统无线数据传输的特点，提出了基于IOCP（ I／O完成端口）的数据通信模型，该模型只采用较少的线程接收客户端发来的数据，并采用异步消息处理机制，可以将数据接收和处理过程分解开来，从而快速响应其他客户端的数据请求，因此可以大幅提升数据接收服务器的工作性，有效避免了基于传统Socket设计的数据通信模型占用服务器系统资源多、并发处理能力不足等缺陷。介绍了基于IOCP的放射源自动监控系统的结构特点及工作方式。
침대방사원자동감공계통무선수거전수적특점，제출료기우IOCP（ I／O완성단구）적수거통신모형，해모형지채용교소적선정접수객호단발래적수거，병채용이보소식처리궤제，가이장수거접수화처리과정분해개래，종이쾌속향응기타객호단적수거청구，인차가이대폭제승수거접수복무기적공작성，유효피면료기우전통Socket설계적수거통신모형점용복무기계통자원다、병발처리능력불족등결함。개소료기우IOCP적방사원자동감공계통적결구특점급공작방식。
Aims at the characteristics of the wireless data transmission about automatic-mo-nitoring system of radioactive sources, this paper proposed the data communication model based on IOCP ( I/O completion port) .The model used a small number of threads to receive datas from the client.And it used the asynchronous-message processing mechanism.Data receiving and processing process can be broken down, so that it can quickly response to other-clients data requests.It can greatly improve the workability of the data receive server.It also effectively avoid the defects of the data-communication model based on the Socket tra-ditional design, that are data communication’ s more occupation on server system resources and its poor parallel processing ability.This paper also expounded the structure characteris-tics and working way about the automatic-monitoring system of radioactive sources based on the IOCP.