基于NI-VISA的野外靶场设备远程控制系统软件开发设计

为实现远程控制野外靶场所有靶机设备的同时，实时显示靶机的状态与射击成绩，开发基于NI-VISA的野外靶场设备远程控制系统。根据所选取的开发平台和语言，划分上位机工作模式，再借助三层控制架构，规范数据库表的连接形式，从而干预通讯模块的实时连接形式，完成远程控制系统的上位机软件设计。在此基础上，定义串口字节的数量级水平，通过配置远程串口方式，处理已导入的数据信息，联合程序框图体系，实现基于NI-VISA的远程控制程序设计，结合关键的上位机应用结构，完成野外靶场设备远程控制系统软件的开发与设计。实验结果表明，基于NI-VISA的应用软件提供了多种工作模式，能够同时控制所有靶机设备，使其显示出真实射击成绩，可以较好适应多种不同的射击训练需求。

Development and Design of Remote Control System Software for Field Range Equipment Based on NI-VISA

In order to remotely control all target equipment in the field range and display the target status and firing performance in real time, a remote control system of field range equipment based on ni-visa is developed. According to the selected development platform and language, the working mode of the upper computer is divided, and then the connection form of the database table is standardized with the help of the three-tier control architecture, so as to interfere with the real-time connection form of the communication module and complete the upper computer software design of the remote control system. On this basis, define the order of magnitude level of serial port bytes, process the imported data information by configuring the remote serial port, combine the program block diagram system, realize the remote control program design based on ni-visa, and complete the development and design of the remote control system software of field target equipment combined with the key host computer application structure. The experimental results show that the application software based on ni-visa provides a variety of working modes, can control all target equipment at the same time, make it display the real shooting performance, and can better adapt to a variety of different shooting training needs.