Communication method, device and drone
A communication method and communication mechanism technology, applied in the field of communication, can solve the problems of normal communication and use, etc.
Active Publication Date: 2021-06-01
SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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Problems solved by technology
[0004] Based on this, it is necessary to provide a communication method, device and unmanned aerial vehicle for the above-mentioned technical problems, which can avoid the problem of unable to communicate and use normally due to the failure of updating the radio frequency transmitting device and the radio frequency receiving device
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[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0032] see figure 1 , showing an application scenario of the communication method and device according to the embodiments of the present invention. The solution of the embodiment of the present invention can realize the communication between the radio frequency sending end and the radio frequency receiving end. Specifically, the radio frequency transmitting end 110 includes a radio frequency transceiver and a controller communicatively connected with the radio frequency transceiver; the radio frequency receiving end 120 includes a radio frequency transceiver and a controller communicatively connec...
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The invention relates to a communication method, device and unmanned aerial vehicle. The communication method includes: the radio frequency sending end transmits code pairing broadcast information, the code pairing broadcast information includes the version number of the radio frequency sending end; receives the code pairing confirmation information returned by the radio frequency receiving end, and the code pairing confirmation information includes the The version number of the radio frequency receiving end; determine the communication mechanism of the radio frequency sending end according to the version number of the radio frequency sending end and the version number of the radio frequency receiving end, so that the radio frequency sending end communicates with the radio frequency receiving end according to the determined communication mechanism terminal for radio frequency communication. The above-mentioned communication method and device keep the communication mechanism of the radio frequency transmitting end (remote controller or aircraft) and the radio frequency receiving end (aircraft or remote control) consistent, which can avoid the failure of the radio frequency transmitting end and the radio frequency receiving end due to upgrade failure. Problems communicating or not working properly.
Description
technical field [0001] The present invention relates to the technical field of communication, in particular to a communication method, device and unmanned aerial vehicle. Background technique [0002] In the field of communication, firmware upgrade is based on radio frequency communication between radio frequency transceiver devices (radio frequency transmission device, radio frequency reception device), and is performed according to a certain communication mechanism. Different versions of RF transceivers use different communication mechanisms. In the process of firmware upgrade, if the upgrade is stopped suddenly for some reason, there may be a phenomenon that one end of the RF transmitting end and the RF receiving end is upgraded successfully, while the other end fails to upgrade, and the successfully upgraded end will be Use the new communication mechanism, while the side that has not been successfully upgraded still uses the old communication mechanism. In this case, w...
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IPC IPC(8): H04L29/08H04L29/06G08C17/02
CPCG06F8/65G08C17/02H04W4/06H04W4/40G06F8/71B64C39/024B64D47/02B64U2101/20
Inventor 程昌南
Owner SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD