某型瞄准线稳定测试系统RS232串行通信的研究

Research on RS232 Serial Communication of a Certain Type of Aiming Line Stability Test System

摘要:

某型瞄准线稳定测试系统是用于测试和检验班组武器系统、轻型低空反导转管机枪等武器系统中的光电跟踪子系统瞄准线独立性能的专用设备;介绍利用LabWindows/CVI实现上位机与下位机之间的通信,设计了瞄准线稳定测试系统,分析了下位机需要实时检测的物理量信息;为了提高系统的可视性和实现对下位机的控制,通过RS232串行通信技术向上位机传输数据;对上位机利用LabWindows/CVI的控件实现数据采集,数据显示和存储进行了研究;实验结果表明,基于LabWindows/CVI的RS232串行通信的上位机数据采集与显示系统具有可视性强、操作简单等特性。

Abstract:

The stability test system of a certain type of aiming line is a special equipment used to test the independent performance of the photoelectric tracking subsystem of the team, such as the group weapon system, the lightlow altitude anti missile gun and so on. Introduces the realization of communication between PC and single axis turntable by using LabWindows/CVI, designs a line of sight stabilization test system, analysises the single axis turntable to physical quantity information of real-time detection.In order to improve the visibility and to achieve the control of the single axis turntable, data transmission through the RS232 serial communication technology. PC use LabWindows/CVI to control the widget to achieve data reception, data displaying and analysing. The experimental results show that the data acquisition and display system of RS232 serial communication based on LabWindows/CVI has the characteristics of strong visibility, simple operation and so on.