SIA OpenIR  > 广州中国科学院沈阳自动化研究所分所
Alternative TitleSystem and method for positioning overhead crane
肖金超; 曾鹏; 史宝华; 程海梅; 邓龙辉
Rights Holder广州中国科学院沈阳自动化研究所分所
Patent Agent广州市华学知识产权代理有限公司 44245
Other AbstractThe invention discloses a system and method for positioning an overhead crane. According to the invention, the system based on RFID (Frequency Identification) and a WIA (Wireless Network for Industrial Automation) is adopted and mainly comprises a positioning electronic tag, an RFID integrated reader-writer, a WIA wireless gateway and an industrial control computer. The system has the characteristics of accuracy in positioning, wide adaptation scope, higher flexibility, long wireless transmission distance, simplicity in installation and adjustment, no need of wiring, and the like. According to the system, the electronic tag serves as a beacon which corresponds to the position of the overhead crane, the reader-writer serves as an information acquisition device during overhead crane moving, the current position data of the overhead crane is transmitted to the WIA wireless gateway through the wireless communication protocol of the WIA, the wireless gateway transmits the positioning information to the industrial control computer, and the industrial control computer processes the data to obtain the current position of the overhead crane. 
PCT Attributes
Application Date2012-02-20
Date Available2014-08-27
Application NumberCN201210038722.7
Open (Notice) NumberCN102642776B
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
肖金超,曾鹏,史宝华,等. 天车定位系统以及定位方法[P]. 2012-08-22.
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