货运索道小车位置的自动识别
余容1,景文川2,张冒1,何朝明1
(1.西南交通大学 机械工程学院,四川 成都 610031;2.四川电力送变电建设公司,四川 成都 610051)
摘要:货运索道广泛应用在电网工程建设,如果能够实现自动化运行,势必将大大节省劳力,提高货运索道的运行效率及安全程度。货运索道自动化运行的关键问题在于运动小车的位置识别上。针对这一问题,设计出一套基于机器视觉的货运索道运动小车位置自动识别系统,将工业用的机器视觉技术成功地运用于环境变化复杂的野外工作场所,实现了目前常采用的单螺栓运动小车位置的识别。试验结果表示:该套系统可靠性高、环境适应能力强,对货运索道自动化运行技术的发展具有实际的推动作用。
关键词:货运索道;小车;自动运行;位置识别;机器视觉
中图分类号:TP274+.5 文献标志码:A doi:10.3969/j.issn.1006-0316.2015.04.001
文章编号:1006-0316 (2015) 04-0001-05
Automatic identification system for the freight ropeway trolley position
YU Rong1,JING Wenchuan2,ZHANG Mao1,HE Chaoming1
( 1. School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China; 2.Sichuan Electric Power Transmission Substation Construction Company, Chengdu 610051, China )
Abstract:Freight ropeway is widely used in the construction of power grid, and if can realize automatic operation, It will greatly save labor, improve operation efficiency and the security of freight ropeway. For this, the identification of trolley position as a key content. In order to achieve it, the author design an automatic identification system based on machine vision for the freight ropeway trolley position, It makes the machine vision technology just for industrial successfully applied to the field work place, and get acclimatized the complex environment change. Which makes the now usually used single screw trolley position was identified. The experimental results show that, the system has high reliability, strong ability to adapt to the environment, and it also plays promoting role in the development of freight ropeway automation technology.
Key words:freight ropeway;trolley;automatic operation;position identification;machine vision
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收稿日期:2014-12-04
基金项目:国家自然科学基金(51275431);四川省科技计划项目(2014GZX0009)
作者简介:余容(1991-),女,重庆人,硕士,主要研究方向为智能控制;张冒(1989-),男,四川三台县人,硕士,主要研究方向为人机工程、智能控制;景文川(1974-),男,四川成都人,硕士,主要研究方向为电力施工技术;何朝明(1972-),男,重庆人,博士,副教授,主要研究方向为CAD/CAM。
 

 

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