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Alternative TitleArray type high-speed visual odometer
杜英魁; 韩建达
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe utility model discloses an array type high-speed visual odometer. The array type high-speed visual odometer comprises a plurality of visual measurement units, a data acquisition circuit board and an industrial personal computer, wherein the visual measurement units are distributed in a planar or spatial geometric array form, and are used for observing the attitude and position parameters of a robot, performing parallel computation and independent output, and setting different length-width ratios of an image in all directions; extracted feature points are uniformly distributed in the image; the data acquisition circuit board is connected with each visual measurement unit, and is used for acquiring image data monitored by each visual measurement unit, performing data verification and failure diagnosis on the image data, and then transmitting the image data to the industrial personal computer; the industrial personal computer is used for fusing the data of the visual measurement units and outputting the final attitude and the final position of the robot. The array type high-speed visual odometer has the advantages of high response speed, good robustness, high parameter estimation accuracy, low energy consumption, good concealment, convenience in use and the like, and requirements on the real-time property and the robustness of a self-positioning and navigating method for the robot under the non-structural environment can be completely met.
PCT Attributes
Application Date2013-12-31
Date Available2014-09-24
Application NumberCN201320890660.2
Open (Notice) NumberCN203848826U
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
杜英魁,韩建达. 阵列式高速视觉里程计[P]. 2014-09-24.
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