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A Modeling Method for Unmanned Aerial Vehicle Operating Scenarios

A technology of operating scenarios and modeling methods, applied in the field of drones, can solve the problems of lack of formal description of drone operation concepts, etc., and achieve the effect of rich information acquisition means, precise definition and expression, and rich categories

Active Publication Date: 2020-10-09
BEIHANG (SICHUAN) WESTERN INT INNOVATION PORT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for constructing a UAV operating scene model based on formal logic to solve the problem of lack of formal description of UAV operation concepts in the current UAV supervision field

Method used

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  • A Modeling Method for Unmanned Aerial Vehicle Operating Scenarios
  • A Modeling Method for Unmanned Aerial Vehicle Operating Scenarios
  • A Modeling Method for Unmanned Aerial Vehicle Operating Scenarios

Examples

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Embodiment 1

[0095] Example 1: Construction of a solution model for a UAV monitoring system in a multi-line-of-sight scenario:

[0096] Multi-line-of-sight operation refers to the networked operation between UAVs based on the network interface. The mission execution of this UAV is within the line-of-sight of the operator, and finally the information between multiple UAVs is achieved. shared. In a multi-horizon scenario, the operator can identify the actual flight attitude, flight height, and flight direction of the drone in the air with the naked eye. The operator also needs to always pay attention to whether there are other unknown aviation aircraft in the airspace where the drone is flying. Or an unknown dangerous situation. In addition, the operator must pay attention to ensure that the drone will not pose a threat or injury to the lives and property safety of others during operation. Therefore, when the operation concept of the UAV is substituted into the parts that need to be paid at...

Embodiment 2

[0107] Embodiment 2: Construction of a demand model for UAV marine dynamic management in multiple over-the-horizon scenarios:

[0108] Compared with the operation of multi-line-of-sight drones, the difference between multi-line-of-sight and multi-line-of-sight is that it is beyond the line-of-sight range. Due to the flight beyond visual range, the naked eye of the UAV operator cannot see the state of the UAV, and cannot directly obtain the status data of the UAV that can be directly obtained when flying within the visual range. Monitoring and management system and UAV air traffic control system that meet the requirements of oceanic airspace management. The UAV air traffic control system not only includes flight route sharing and intent sharing. It is also necessary to delineate the boundaries of the area where UAVs operate, that is, to set geo-fences. Therefore, the aspects that need to be designed in the operation concept of UAVs are roughly the same as the requirements for ...

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Abstract

The invention provides an unmanned aerial vehicle operation scene modeling method. The method comprises the following steps of obtaining unmanned aerial vehicle operation scene information; defining composition elements of an unmanned aerial vehicle operation concept in a scene based on the obtained scene information; defining a structural relationship of the unmanned aerial vehicle operation concept in the scene based on the scene information and the composition element information; describing the composition elements and the structural relationship by utilizing a formalized language, and constructing a model of the unmanned aerial vehicle operation scene; and matching the model of the unmanned aerial vehicle operation scene with an unmanned aerial vehicle supervision requirement in the scene. According to the method, the information acquisition means is rich, the definition of the composition elements of the unmanned aerial vehicle operation concept is tightly combined with the requirement of specific operation risk assessment, various composition elements of the unmanned aerial vehicle operation scene are covered, the definition of the structural relationship of the unmanned aerial vehicle operation concept is tightly combined with the composition elements, the mutual relationship of the elements is constructed, classification is accurate and clear, and systematic support isprovided for specific operation risk assessment and unmanned aerial vehicle supervision.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicles, and in particular relates to a method for modeling an operating scene of an unmanned aerial vehicle. Background technique [0002] In recent years, with the rapid development of the drone industry, the global drone market has grown significantly. The application of unmanned aerial vehicle systems in the civilian field is becoming more and more extensive. It is the general trend to integrate unmanned aerial vehicle systems into the existing national airspace system for consistent management, which also makes the formulation of airworthiness standards and risk assessment for unmanned aerial vehicles on the agenda. In 2016, the Unmanned Aerial Vehicle Regulatory Consortium proposed the method of Specific Operations Risk Assessment (SORA), which aims to provide a simpler, clearer and more effective assessment for the operation of UAVs, thereby simplifying the regulation of UAVs. Supervision,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G5/00G08G5/06G06F30/20G06Q10/06G06Q50/26
CPCG06Q10/0635G06Q50/26G08G5/003G08G5/0069G08G5/06
Inventor 周强卫永安申炎
Owner BEIHANG (SICHUAN) WESTERN INT INNOVATION PORT TECH CO LTD
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