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Airline deviation early warning method and device, equipment and storage medium

A deviation early warning and route technology, applied in three-dimensional position/course control, vehicle position/route/height control, non-electric variable control, etc., can solve the problems of low early warning accuracy, large positioning error, UAV route deviation, etc. , to achieve accurate early warning information, improve the accuracy rate, and achieve the effect of precise positioning

Pending Publication Date: 2020-07-03
丰翼科技(深圳)有限公司
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Problems solved by technology

Unmanned equipment such as drones are positioned by satellites during navigation. However, satellites are susceptible to external interference and the positioning error is relatively large. In this way, when the drone's route deviates, it may not be located. , or when the drone’s route does not deviate, and the drone’s route deviation is warned, resulting in a low accuracy rate of the drone’s route deviation warning

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  • Airline deviation early warning method and device, equipment and storage medium
  • Airline deviation early warning method and device, equipment and storage medium
  • Airline deviation early warning method and device, equipment and storage medium

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Embodiment Construction

[0048] The application 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 related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0049] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0050] As mentioned in the background technology, the existing unmanned equipment uses the satellite positioning module to locate it, but the satellite positioning module is susceptible to external interference, resulting in a large positioning error, so it is easy to misjudge whether the unmanned ...

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Abstract

The invention discloses an air route deviation early warning method and device, equipment and a storage medium. The method comprises the following steps: acquiring the visual positioning position andthe satellite positioning position of an early warning target and the map position of an early warning object on an offline map of an air route; determining a correction position of the early warningtarget according to the visual positioning position, the satellite positioning position and the map position; judging whether the early warning target deviates from the route or not according to the corrected position and the map position; and if so, carrying out route deviation early warning on the early warning target. According to the method, accurate early warning information can be provided when the early warning target deviates from the air route, and the accuracy of air route deviation early warning is improved.

Description

technical field [0001] The present invention generally relates to the technical field of early warning, and in particular relates to a method, device, equipment and storage medium for early warning of route deviation. Background technique [0002] With the development of technology, unmanned equipment is also applied. During the navigation of unmanned equipment, it is necessary to locate it with the help of positioning equipment. [0003] At present, most unmanned devices use satellite positioning modules, such as GPS positioning modules, for positioning. Unmanned equipment such as drones are positioned by satellites during navigation. However, satellites are susceptible to external interference and the positioning error is relatively large. In this way, when the drone's route deviates, it may not be located. , or when the drone’s route does not deviate, and the drone’s route deviation is warned, resulting in a low accuracy rate of the drone’s route deviation warning. Co...

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Application Information

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IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 高坚陈颖毛曙源
Owner 丰翼科技(深圳)有限公司
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