摘要
传统数据整合系统存在系统负载能力差、运行效率低等问题,为此,提出并设计了基于VR技术的建筑景观特征三维整合仿真系统。将系统分为数据层、虚拟数据库层、数据处理层和应用层4个部分,利用GB信号分配器将建筑景观信息传送到显示器上,通过采集器获取数据,以命令码的形式将数据发送至软件。软件部分对采集到的数据进行预处理,利用数据查询模块获取建筑景观特征数据,输入数据匹配模块,计算特征数据与目标数据的相似度,获取最佳匹配特征数据,构建3D整合模型,完成系统设计。实验结果表明,该系统的运行时间和服务器吞吐量均能满足用户需求,系统负载能力好,且系统运行效率在90%左右,高于传统方法,验证了该系统的性能。
As the traditional data integration system has the problems of poor load capacity and low operation efficiency,a VR technology based 3D integration simulation system of architectural landscape features is proposed and designed.The system is divided into four parts of data layer,virtual database layer,data processing layer and application layer.The GB signal distributor is used to transmit architectural landscape information to the display,and the data is obtained by the collector and sent to the software with the form of command code.In the software part,the obtained data is preprocessed.The architectural landscape feature data is acquired by means of the data query module,and then inputted into the data matching module to calculate the similarity between feature data and target data and obtain the best matching feature data.A 3D integration model is constructed,so that the system design is completed.The experimental results show that the running time and the server throughput of the system can meet the requirements of users,the system load capacity is excellent,and the operation efficiency of the system is about 90%,which is higher than that of the traditional method.It verifies the performance of the system.
作者
马博华
MA Bohua(Shenyang Ligong University,Shenyang 110000,China)
出处
《现代电子技术》
北大核心
2020年第20期153-156,共4页
Modern Electronics Technique
基金
辽宁省自然科学基金指导计划项目(201602370)
辽宁省教育教学规划项目(JG17DB439)。
关键词
建筑景观特征
三维整合仿真
系统设计
VR技术
信息采集
数据传送
architectural landscape features
3D integration simulation
system design
VR technology
information collection
data transfer
