UAV information transmission method and device
A technology for information transmission and drones, applied in the field of information transmission methods and devices for drones, can solve problems such as untimely transmission and missing transmission, and achieve the effects of avoiding missing transmission, ensuring transmission, and ensuring flight control
Active Publication Date: 2021-02-09
CHINA UNITED NETWORK COMM GRP CO LTD
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[0005] The present invention provides an information transmission method and device for unmanned aerial vehicles to solve the problem of untimely transmission or missed transmission
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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.
[0040] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or...
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The present invention provides an information transmission method and device for an unmanned aerial vehicle. The method includes: detecting the signal quality when the unmanned aerial vehicle transmits target information to a ground control device to obtain signal quality parameters; the target information includes First information and second information, the first information is used by the ground control device to control the UAV, the first information and the second information are information transmitted in the same channel; if the If the signal quality parameter is less than a first threshold, the UAV is controlled to transmit the first information in the target information, and stop transmitting the second information in the target information. The present invention guarantees the transmission of the first information, and avoids the situation that the first information is not transmitted in time or is not transmitted in this case, thereby ensuring the flight control of the drone.
Description
technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an information transmission method and device for an unmanned aerial vehicle. Background technique [0002] Unmanned aerial vehicles, also known as unmanned aerial vehicles, can be controlled by ground control devices through wireless communication. [0003] In the existing related technologies, when the UAV returns information to the ground control device, it can return various types of information, and the various types of information can be transmitted through independent channels or a common channel. It may include signaling information for assisting the ground control device in controlling the flight of the UAV. [0004] However, during the transmission process, if the transmission quality is poor, the transmission of signaling information will be interfered by other information transmissions, resulting in untimely transmission or missed transmission, which will affe...
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IPC IPC(8): G05D1/10H04W24/08
CPCG05D1/101H04W24/08
Inventor 王湘宁刘牧洲梁昊
Owner CHINA UNITED NETWORK COMM GRP CO LTD