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Flyer three dimensional simulation positioning display method and system

A technology for simulating positioning and display methods, applied in radio wave measurement systems, radio wave reflection/re-radiation, utilization of re-radiation, etc., can solve problems such as aircraft flight accidents, flight delays, and low positioning efficiency, achieving high efficiency, Real-time tracking and judging the intuitive effect

Active Publication Date: 2017-11-21
重庆埃默科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the low-altitude airspace of the airport, it is not uncommon for aircraft accidents to occur due to the sudden appearance of flying birds. Airports have taken many measures to drive away flying birds, but this phenomenon still occurs from time to time; in recent years, with the rapid development of drone technology With the rapid development of entertainment and popularization of UAVs, the phenomenon of flight delays caused by UAVs has also occurred frequently. Accurate positioning is an important reason for the occurrence of the above events
[0003] In the prior art, some airports often go to the map to find the corresponding coordinate positions and reference objects according to the coordinates of the flying objects after they find flying objects such as birds or drones through radar, which is not intuitive enough and the positioning efficiency is low. Low, unable to realize real-time tracking of flying objects

Method used

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  • Flyer three dimensional simulation positioning display method and system
  • Flyer three dimensional simulation positioning display method and system
  • Flyer three dimensional simulation positioning display method and system

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Embodiment 1

[0058] Such as figure 1 As shown, it is a flow chart of Embodiment 1 of a method for 3D simulation positioning and display of a flying object disclosed in the present invention, including:

[0059] S101. Receive the flying object detection signal sent by the detection device;

[0060] The detection device includes a radar, and the radar sends a flying object detection signal after detecting the flying object.

[0061] S102. Generate flying object information based on the flying object detection signal;

[0062] After receiving the flying object detection signal sent by the radar, a flying object information is generated based on the flying object detection signal, including the flying object coordinate information, such as altitude, latitude and longitude.

[0063] S103. Calling a 3D scene;

[0064] The 3D scene is pre-made and can be stored in the processor or a dedicated memory. Generating a 3D scene is a prior art, and will not be repeated here.

[0065] S104. Display ...

Embodiment 2

[0069] Such as figure 2 As shown, it is a flow chart of Embodiment 2 of a method for 3D simulation positioning and display of flying objects disclosed by the present invention, including:

[0070] S201. Receive the flying object detection signal sent by the detection device;

[0071] The detection device includes a radar, and the radar sends a flying object detection signal after detecting the flying object.

[0072] S202. Generate flying object information based on the flying object detection signal;

[0073] After receiving the flying object detection signal sent by the radar, a flying object information is generated based on the flying object detection signal, including the coordinate information of the flying object, such as altitude and latitude and longitude. In addition, the flying object information also includes the information corresponding to the flying object coordinate information Flyer time information.

[0074] S203. Calling a 3D scene;

[0075] The 3D scen...

Embodiment 3

[0092] Such as image 3 As shown, it is a flow chart of Embodiment 1 of another flying object three-dimensional simulation positioning display method disclosed by the present invention, including:

[0093] S301. Store the flying object information as historical flying object information;

[0094] The flying object information can be obtained by the method in the above technical solution, and the flying object information is stored in a dedicated memory as historical flying object information.

[0095] S302. Call historical flying object information;

[0096] When it is necessary to replay the flight process of a certain flying object in the airspace, for example, when an air accident investigation is required, the corresponding historical flying object information can be called from the storage. When storing historical flying object information, a corresponding identification code can be generated according to the start time and end time of the entire flying object detection...

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Abstract

The technical scheme provides a flyer three dimensional simulation positioning display method comprising the following steps: receiving flyer detection signals sent by a detector; forming flyer information according to the flyer detection signals; invoking a three dimensional scene, and displaying the flyer in the three dimensional scene according to the flyer information. The method uses the virtual reality technology to build an airport three dimensional scene, and displays the flyers in the airport spatial domain in the three dimensional scene; compared with a conventional method in which only the flyer coordinates are displayed, the flyer three dimensional simulation positioning display method allows working personnel to more vividly and directly determine the flyer positions with higher efficiency, and can continuously display the flyer positions in the airport spatial domain and draft the flyer flight path, thus real time tracking the flyer.

Description

technical field [0001] The invention relates to the technical field of positioning, in particular to a method and system for 3D simulation positioning and display of flying objects. Background technique [0002] In the low-altitude airspace of the airport, it is not uncommon for aircraft accidents to occur due to the sudden appearance of flying birds. Airports have taken many measures to drive away flying birds, but this phenomenon still occurs from time to time; in recent years, with the rapid development of drone technology With the rapid development of entertainment and popularization of UAVs, the phenomenon of flight delays caused by UAVs has also occurred frequently. Accurate positioning is an important reason for the occurrence of the above events. [0003] In the prior art, some airports often go to the map to find the corresponding coordinate positions and reference objects according to the coordinates of the flying objects after they find flying objects such as bir...

Claims

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Application Information

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IPC IPC(8): G01S13/93
CPCG01S13/933
Inventor 陈飞杨智凯杨青川
Owner 重庆埃默科技有限责任公司
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