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Alternative TitleDevice and method for integrated navigation of deepwater robot
冀大雄; 刘健; 刘铁军; 徐春晖; 石凯
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 invention relates to the technical field of a deepwater robot, and in particular relates to a device and method for integrated navigation of a deepwater robot. The device comprises a rangefinder, a beacon, sensors and a navigation computer. The method is as follows: after launching of the deepwater robot, data of the rangefinder, a heading sensor, a speed sensor and a depth sensor is acquired by a navigation computer; when distance data of the rangefinder is acquired by the navigation computer, the initial position of the deepwater robot is calculated; whether the initial position is valid is judged; if the initial position is valid, whether the distance data is valid is judged, if the distance data is invalid, then the distance data is discarded, and the method is returned to the step of calculating the initial position of the deepwater robot; if the distance data is valid, according to the distance data, the position of the deepwater robot is modified online. The device is simple, good in inheritance, stable and reliable, accurate in correction results, simple in installation, long in service life, and wide in range of application.
PCT Attributes
Application Date2013-07-05
Date Available2017-04-19
Application NumberCN201310282048.1
Open (Notice) NumberCN104280024A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
冀大雄,刘健,刘铁军,等. 一种深水机器人组合导航装置和方法[P]. 2015-01-14.
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