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Patent Agency Ranking
公开(公告)号：US10796148B2
公开(公告)日：2020-10-06
申请号：US15894126
申请日：2018-02-12
Applicant: AUTEL ROBOTICS CO., LTD.
Abstract: The present invention discloses a landing protection method and apparatus and an aircraft. The method includes: obtaining an image of a landing area; determining a feature point in the image; determining, according to the feature point, whether the landing area is a dangerous landing area; and if yes, controlling the aircraft to suspend landing or controlling the aircraft to fly away from the dangerous landing area. By means of the present invention, whether a landing area is a dangerous landing area may be determined according to an obtained image, so that the landing safety of the aircraft is ensured.
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公开(公告)号：US10725482B2
公开(公告)日：2020-07-28
申请号：US15884980
申请日：2018-01-31
Applicant: AUTEL ROBOTICS CO., LTD.
Abstract: The present invention discloses a method and an apparatus for dodging an obstacle, and a movable object. The method includes: obtaining acceleration information of a movable object; determining, according to the acceleration information of the movable object that the movable object collides; determining, according to the acceleration information, a direction for dodging an obstacle; and controlling the movable object to move along the direction for dodging the obstacle, to avoid the obstacle. In embodiments of the present invention, collision of the movable object and a dodging direction can be accurately informed according to the acceleration information of the movable object, to effectively avoid an obstacle and avoid continuously hitting the obstacle.
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3.发明授权公开(公告)号：US10672283B2
公开(公告)日：2020-06-02
申请号：US15883514
申请日：2018-01-30
Applicant: AUTEL ROBOTICS CO., LTD.
Abstract: This specification discloses an obstacle avoidance method and device, a moveable object and a computer readable storage medium. The obstacle avoidance method includes: obtaining a depth value of a spot in an area containing an obstacle, the depth value representing a distance between the spot and the moveable object; judging, according to the depth value, whether an edge of the obstacle exists in the area; and if the edge of the obstacle exists in the area, determining a movement direction of the moveable object according to the edge, so as to avoid the obstacle. According to embodiments of the present invention, an obstacle grid map does not need to be established, and a movement track does not need to be predicted, achieving advantages of a small amount of calculation and high control accuracy.
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公开(公告)号：US20190196510A1
公开(公告)日：2019-06-27
申请号：US15884980
申请日：2018-01-31
Applicant: AUTEL ROBOTICS CO., LTD.
Abstract: The present invention discloses a method and an apparatus for dodging an obstacle, and a movable object. The method includes: obtaining acceleration information of a movable object; determining, according to the acceleration information of the movable object that the movable object collides; determining, according to the acceleration information, a direction for dodging an obstacle; and controlling the movable object to move along the direction for dodging the obstacle, to avoid the obstacle. In embodiments of the present invention, collision of the movable object and a dodging direction can be accurately informed according to the acceleration information of the movable object, to effectively avoid an obstacle and avoid continuously hitting the obstacle.
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公开(公告)号：US10577101B2
公开(公告)日：2020-03-03
申请号：US15850555
申请日：2017-12-21
Applicant: AUTEL ROBOTICS CO., LTD.
Inventor： Xu Wang , Xipeng Cui , Ning Jia , Yu Song
Abstract: Embodiments of the present disclosure disclose a water surface detection method, an unmanned aerial vehicle landing method and an unmanned aerial vehicle. The detection method includes: controlling the unmanned aerial vehicle to generate an airflow, where the airflow is used to generate a water surface ripple; obtaining an image of a landing area of the unmanned aerial vehicle and a flight parameter of the unmanned aerial vehicle; and processing the image, and determining, with reference to the flight parameter, whether the landing area has the water surface ripple. Damage caused by erroneous landing of the unmanned aerial vehicle on a water surface can be alleviated by determining whether the landing area has the water surface.
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