POS实时监控软件多线程通信设计及实现  

Design and implementation of multi-thread communication for real-time monitoring software of POS

作　　者：刘艳群[1,2] 朱庄生[1,2] 

机构地区：[1]北京航空航天大学惯性技术重点实验室,北京100191 [2]北京航空航天大学新型惯性技术仪表与导航系统技术国防重点学科实验室,北京100191

出　　处：《计算机工程与设计》2015年第6期1401-1406,共6页Computer Engineering and Design

基　　金：国家重大科学仪器设备开发专项基金项目(2012YQ160185)

摘　　要：为实现对机载POS(position and orientation system)的实时监控,提出POS实时监控软件的设计。针对POS系统大容量的数据传输以及系统复杂性导致单一通信方式无法有效完成对机载POS的监控任务的问题,提出多线程通信方法。针对高速、大容量的数据传输问题,采用Windows Socket控件建立基于TCP/IP协议的以太网通信;针对实时系统状态监控问题,利用MSComm(Microsoft communications control)控件设计串口通信。与机载POS的联调测试结果表明了该设计的可行性和有效性。To monitor the working state of the POS ,a design of monitoring software for the POS was proposed .Based on the theory of multi‐thread ,a method of multi‐thread parallel communication was put forward .Based on the design theory of Win‐dows Socket as well as MSComm ,Windows Socket was used to design TCP/IP protocol based data transmission and storage via network communication ,and MSComm control was used to design serial communication to realize real‐time monitoring system . Experimental results show that the proposed methods can provide a feasible way of solving the parallel communication for the monitor computer and the POS .

关 键 词：位置姿态测量系统 实时监控软件 多线程通信 套接字 串口编程控件 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]