考虑通信场景与设备属性对于天线信号源驻波检测结果的影响，研究VR技术在船舶通信系统天线信号源驻波检测方法。采集船舶通信系统整体三维环境信息，采用VR技术构建对应的虚拟船舶通信场景模型，根据层次化建模理论融合通信硬件设备属性信息，将融合后的属性信息赋予VR通信场景模型内的各通信硬件设备，生成船舶通信场景，利用虚拟船舶通信系统天线信号源驻波检测电路，检测天线信号耦合处理后输出信号的前向功率与反向功率，依据2种功率运算获取驻波检测结果。实验结果表明该方法具有较好的通信场景构建效果，能够准确检测天线信号源驻波，提升通信信号控制性能。
Considering the influence of communication scene and equipment attributes on the standing wave detection results of antenna signal source, the standing wave detection method of antenna signal source based on VR technology in ship communication system is studied. Collect the overall three-dimensional environment information of the ship communication system, use VR technology to build the corresponding virtual ship communication scene model, fuse the attribute information of the communication hardware equipment according to the hierarchical modeling theory, give the fused attribute information to each communication hardware equipment in the VR communication scene model, generate the ship communication scene, and use the standing wave detection circuit of the antenna signal source of the virtual ship communication system, Detect the forward power and reverse power of the output signal after the antenna signal coupling processing, and obtain the standing wave detection results according to the two power operations. Experimental results show that this method has good communication scene construction effect, can accurately detect the standing wave of antenna signal source, and improve the communication signal control performance.
2022,44(10): 155-158 收稿日期：2021-11-12
DOI：10.3404/j.issn.1672-7649.2022.10.033
分类号：U665
基金项目：辽宁省教育科学规划课题（JG16EB043）
作者简介：张震(1972-)，女，硕士，讲师，主要研究方向为软件开发
参考文献：
[1] 颜晓娟, 安康, 张千锋, 等. 面向用户随机分布的NOMA-卫星通信网络性能分析[J]. 电讯技术, 2020, 60(2): 153–158
[2] 南敬昌, 王梓琦, 高明明. 稀疏正则化逆向神经网络在双陷波超宽带天线设计中的应用[J]. 计算机应用研究, 2019, 36(8): 2473–2477+2482
[3] 颜丙生, 杨明超, 赵俊杰, 等. 0Cr17Ni4Cu4Nb不锈钢早期损伤非线性驻波法检测[J]. 振动与冲击, 2019, 38(13): 151–157
[4] 张雁鹏, 胥亚丽, 马军民, 等. 基于可见光通信和接收信号强度检测的列车定位方法研究[J]. 铁道科学与工程学报, 2021, 18(2): 485–493
[5] 庞春雷, 郭泽辉, 吕敏敏, 等. 基于PNN的北斗转发式欺骗干扰信号检测方法[J]. 中国惯性技术学报, 2021, 29(4): 554–560
[6] 左婷, 王法松, 张建康, 等. 室内可见光通信系统中基于压缩感知的空移键控信号检测方法[J]. 电子学报, 2022, 50(1): 36–44
[7] 郝国成, 张必超, 锅娟, 等. 高质量LMSCT时频分析算法及其在雷达信号目标检测中的应用[J]. 上海交通大学学报, 2022, 56(2): 231–241
[8] 甄希金, 李酬, 杨润党, 等. 基于VR技术的多人协同船舶消防系统开发及应用[J]. 船舶工程, 2020, 42(3): 15–18+151
