Control method, device, equipment and movable platform
A mobile platform and control method technology, applied in the field of control, can solve problems such as inconsistent motion direction, lack of obstacle avoidance control methods, and failure to detect obstacles, so as to achieve the effect of improving operational safety
Active Publication Date: 2019-08-20
SZ DJI TECH CO LTD
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Problems solved by technology
[0003] When the movable platform is shooting the subject, the controller of the movable platform will control the rotation of the pan / tilt, so that the shooting device can track the target object for shooting at all times, or shoot the target object from different angles, resulting in the movement of the movable platform. The direction of motion is different from the shooting direction of the shooting equipment. When the nose of the movable platform points to the target object to be photographed, the detection direction of the detection equipment set on the nose may be inconsistent with the moving direction of the movable platform, while the movable platform It can only detect obstacles in the direction of the nose, but cannot detect obstacles on the left, right or rear sides. When the nose of the movable platform is aimed at the target object and moves left, backward, or backward at the same time, it is easy Obstacles that cause the movable platform to crash into its left, right, or rear sides
The current lack of effective obstacle avoidance control methods may reduce the operational safety of mobile platforms
Method used
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[0058] The technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0059] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time.
[0060] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood...
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A control method, device, equipment and movable platform, the method comprising: determining the movement direction of the movable platform (100); controlling the orientation of the movable platform (100) according to the movement direction of the movable platform (100), so as to The detection device (21) arranged on the movable platform (100) is enabled to detect obstacles in the movement direction. The orientation of the movable platform (100) is controlled by the movement direction of the movable platform (100), so as to ensure that the detection device (21) can detect obstacles in the movement direction, and avoid when the detection direction of the detection device (21) is different from the movable platform (21). When the moving directions of the platform (100) are inconsistent, the detection device (21) cannot detect obstacles in the moving direction of the movable platform (100), thereby improving the operational safety of the movable platform (100).
Description
technical field [0001] The embodiments of the present invention relate to the field of control, and in particular, to a control method, device, equipment and movable platform of a movable platform. Background technique [0002] At present, mobile platforms, such as unmanned aerial vehicles and remote control shooting vehicles, are equipped with detection equipment such as radar, binocular obstacle avoidance system, ultrasonic system, etc., which are used to detect obstacles around the mobile platform and prevent the mobile platform from moving. collided with an obstacle ahead. [0003] When the movable platform is shooting the subject, the controller of the movable platform will control the rotation of the pan / tilt, so that the shooting device can track the target object for shooting at all times, or shoot the target object from different angles, resulting in the movement of the movable platform. The direction of motion is different from the shooting direction of the shooti...
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IPC IPC(8): G05D1/10
CPCG05D1/101G05D1/0094G05D1/0858G05D1/0246G05D1/027
Inventor 钱杰李昊南赵丛
Owner SZ DJI TECH CO LTD