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Research on Application of Location Technology in 3D Virtual Environment Modeling System for Substation Switch Indicator
Qin LJ(秦丽娟)1,2; Wang T(王挺)2; Yao C(姚辰)2
作者部门机器人学研究室
关键词Substation Switch indicator 3D virtual environment modeling system Location technology
发表期刊INTELLIGENT AUTOMATION AND SOFT COMPUTING
ISSN1079-8587
2018
卷号24期号:1页码:115-121
收录类别SCI
WOS记录号WOS:000443490200016
产权排序1
资助机构National Natural Science Foundation Project of P. R. China
摘要Substation inspection work plays a very important role in ensuring the normal production and the safe operation of a transformer substation. Use of a substation inspection robot can effectively solve the omission problems of a manual inspection. It can further improve the unmanned and automation of substation and improve security of station. A substation inspection system requires the establishment of a spatial position relation between the robot and the inspection object in the monitoring station. Key technology is the spatial location of the object being detected in the substation. The position of inspection object is unknown. This paper gives technical route of monocular vision positioning system based on switch indicator sign cooperative target. The knife switch indicator is one of the most important objects in the substation inspection. Usually the switch indicator lies in the middle or top of the substation equipment and conventional method can't measure. This paper presents a substation label measurement method based on monocular vision. In this method, the label frame of knife switch indicator is as a cooperative target. The 3D coordinates and attitude of the label frame can be calculated in a camera coordinates system. At the same time, this paper introduces an extraction process of knife brake indicator label with multi-features under complex background. At last, we do simulation experiment for positioning technology of 3D virtual environment modeling system for substation switch indicator. Simulation results show that the method introduced in this paper can realize positioning of substation switch indicator label.
语种英语
WOS类目Automation & Control Systems ; Computer Science, Artificial Intelligence
WOS研究方向Automation & Control Systems ; Computer Science
资助项目National Natural Science Foundation Project of P. R. China[61203163]
引用统计
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/22779
专题机器人学研究室
通讯作者Qin LJ(秦丽娟)
作者单位1.School of Information Science and Engineering, Shenyang Ligong University, Shenyang, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Science, Shenyang, China
推荐引用方式
GB/T 7714
Qin LJ,Wang T,Yao C. Research on Application of Location Technology in 3D Virtual Environment Modeling System for Substation Switch Indicator[J]. INTELLIGENT AUTOMATION AND SOFT COMPUTING,2018,24(1):115-121.
APA Qin LJ,Wang T,&Yao C.(2018).Research on Application of Location Technology in 3D Virtual Environment Modeling System for Substation Switch Indicator.INTELLIGENT AUTOMATION AND SOFT COMPUTING,24(1),115-121.
MLA Qin LJ,et al."Research on Application of Location Technology in 3D Virtual Environment Modeling System for Substation Switch Indicator".INTELLIGENT AUTOMATION AND SOFT COMPUTING 24.1(2018):115-121.
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