Collision risk-based entering and leaving program unmanned aerial vehicle control area boundary determination method
A collision risk and determination method technology, applied in the field of aerial UAV control, can solve problems such as lack of scientific basis, achieve the effect of promoting development and overcoming the excessive control area of UAV
Active Publication Date: 2020-05-22
THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA
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Therefore, there is no scientific basis for different types of runways to designate different obstacle-limiting surfaces but at the same time designate the same tolerance buffer arc radius.
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[0051] In order to make the object, technical solution and advantages of the present invention more clear, 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.
[0052] The present invention limits the problem of airspace designation to the airspace of 20 kilometers at the front and rear ends of the runway, and 10 kilometers at the left and right sides Key inspection In the three-dimensional space Ω below the inner true height h.
[0053] A method for determining the boundary of a drone control area for an entry and departure procedure, comprising the steps of:
[0054] S1 establishes the control area designation equation based on the runway entry and departure program operation data and the collision risk probability e;
[0055] the s 3 (s 1 )=mi...
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The invention provides a method for determining the boundary of an unmanned aerial vehicle control area in a runway area under an airport runway entering and leaving program based on the collision risk. The method comprises the steps: S1, building a control area boundary setting model according to runway entering and leaving program operation data, a collision risk probability e and a route segment curve s belonging to [0, s1]; and S2, setting a model according to the boundary of the control area, setting an iteration termination threshold, and solving an arc length parameter s1 approximate solution of the route segment curve through an iteration solving method. The unmanned aerial vehicle management and control area of the runway area is divided by adopting the method so that accurate division of the civil unmanned aerial vehicle management and control area can be realized on the premise of not influencing the operation safety and efficiency of the civil aircraft, and the technical support can be provided for the refined operation management of the unmanned aerial vehicle.
Description
technical field [0001] The invention relates to the technical field of air traffic control, in particular to air drone control. Background technique [0002] In recent years, the scale of the domestic civilian drone market has expanded rapidly, and the drone industry has shown blowout growth. UAVs have the characteristics of good mobility, high survivability, small size, low cost, and strong overload capacity. They have broad application prospects in logistics transportation, power line inspection, agriculture, forestry and plant protection, emergency rescue and disaster relief, and geographic surveying and mapping. Since drones are easy to manufacture, easy to obtain, and widely used, there are various risks hidden behind them. Therefore, in order to prevent unmanned aerial vehicles from interfering with the normal take-off and landing of civil aviation flights, relevant departments have implemented strict control over the operation of unmanned aerial vehicles in ultra-low...
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Login to View More IPC IPC(8): G08G5/04G06Q10/06
CPCG06Q10/0635G08G5/04
Inventor 邹翔张建平谢方泉吴卿刚陈振玲
Owner THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA