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High-concurrency terminal firmware updating method and updating system

A firmware update and firmware technology, applied in the field of drones, can solve the problems of easy loss of firmware data, slow update process, and low concurrency.

Pending Publication Date: 2020-09-25
深圳大漠大智控技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. One update can only target one terminal, and the number of concurrency is small;
[0005] 2. The firmware data is not encrypted during the transmission process, resulting in easy loss of firmware data;
[0006] 3. Firmware flashing is carried out while the firmware data is being transmitted, resulting in a slow update process

Method used

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  • High-concurrency terminal firmware updating method and updating system
  • High-concurrency terminal firmware updating method and updating system

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Embodiment Construction

[0043] 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 some of the embodiments of the present invention, but not all of them. 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.

[0044] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0045] It should also be understood that the terminology used ...

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Abstract

The invention discloses a high-concurrency terminal firmware updating method and updating system. The updating method comprises the steps that a ground station synchronously sends to-be-updated firmware and an updating starting command to airborne computers of multiple unmanned aerial vehicles in the same batch; each airborne computer receives the firmware to be updated and the update starting command, and forwards the update starting command to the corresponding flight control system; the flight control system automatically restarts after receiving the update starting command; the airborne computer automatically restarts and sends firmware flashing data to the flight control system; the flight control system performs flashing operation according to the received flashing data of the firmware; and the ground station continuously and synchronously sends the firmware to be updated and the updating starting command to the plurality of airborne computers in the next batch after finishing sending the firmware to be updated and the updating starting command to the plurality of airborne computers in the batch. According to the invention, the concurrent quantity and updating speed of terminal firmware updating can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method and system for updating firmware of high-concurrency terminals. Background technique [0002] Unmanned aerial vehicle, full name unmanned aircraft, abbreviated as "UAV", is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device, or completely or intermittently operated autonomously by on-board computer. In terms of military use, UAVs are divided into reconnaissance aircraft and target aircraft. In terms of civilian use, drones + industry applications are the real rigid needs of drones; currently, they are used in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reports, power patrols, etc. Inspection, disaster relief, film and television shooting, romantic manufacturing ...

Claims

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Application Information

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IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 邓江华刘汉斌
Owner 深圳大漠大智控技术有限公司
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