An unmanned aerial vehicle device and navigation and positioning method for wireless energy transmission
A wireless energy transmission, navigation and positioning technology, applied in the direction of circuit devices, transportation and packaging, navigation computing tools, etc., to achieve the effect of low cost and simple structure design
Active Publication Date: 2022-01-25
GUANGDONG UNIV OF TECH
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Problems solved by technology
[0004] The present invention overcomes the technical defects of the above-mentioned unmanned aerial vehicle, solves the technical problems of the existing unmanned aerial vehicle's battery life, positioning on the vertical plane, etc., and provides a kind of unmanned aerial vehicle device and navigation positioning method for wireless energy transmission
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Embodiment 1
[0036] see Figure 4 , Figure 7 , a UAV navigation and positioning method for wireless energy transmission, first flying in the vertical direction and positioning in the vertical direction, and then performing horizontal turning operations and positioning in the horizontal direction; the positioning method in the vertical direction as follows:
[0037] S1.1: Set the number of stop coils j, said j is a preset positive number; set the passed number of turns as i, the initial value i=0;
[0038] S1.2: Start the UAV and move along the vertical direction of the receiving coil;
[0039] S1.3: The main controller of the UAV detects the voltage of the receiving coil, and if the peak voltage of the receiving coil is detected, update i=i+1;
[0040] S1.4: Judging that i=j, if so, the UAV stops flying and ends the cycle; otherwise, the UAV continues to fly in the vertical direction and executes S1.3;
[0041] Assuming that the position of the transmitting coil is the origin, in the ...
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The present invention relates to an unmanned aerial vehicle device and a navigation and positioning method for wireless energy transmission. Positioning in the vertical direction: S1.1: set the number of stop coils, and the number of passing circles is i; S1.2: the unmanned aerial vehicle moves along Move the receiving coil in the vertical direction; S1.3: Detect the peak voltage of the receiving coil, i=i+1; S1.4: Determine whether i is equal to the number of stop coils, if it is to stop flying; positioning in the horizontal direction: S2.1: Let the number of moving coils stop turning and the number of passing coil centers be k; S2.2: The initial point of the receiving coil is P 0 (x 0 ,y 0 ) voltage value is z 0 ;S2.3: Move vertically to P 1 point (x 0 ,y 0 +d) The voltage value is z 1 ;S2.4:P 2 point (x 0 -d,y 0 ), the voltage value is z 2 ;S2.5: Move coordinates (‑x 0 +d,-y 0 ), k=k+1; S2.6: Judging whether k is equal to the number of coils that stop turning and moving, if the UAV stops turning and moving. The invention solves the technical problems of the existing drone's battery life, positioning on a vertical plane, and the like.
Description
technical field [0001] The invention relates to the technical field of unmanned aerial vehicle equipment, in particular to an unmanned aerial vehicle device and a navigation and positioning method for wireless energy transmission. Background technique [0002] With the development of science and technology, drones are more and more used in our lives. Many fields now rely on drones to perform tasks, such as military, disaster relief, and civilian applications. UAV (Unmanned Aerial Vehicle) is a radio remote control or unmanned aircraft mainly controlled by itself. UAV has the characteristics of low cost, easy operation and high flexibility. At the same time, UAV has a large range of activities. The accurate positioning of drones has become the standard for judging the performance of drones. [0003] The existing drones are basically powered by batteries, and the power they carry is limited, so it is difficult to work for a long time. The battery life of drones is an urgent p...
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IPC IPC(8): G01C21/20H02J50/40H02J7/00
CPCH02J7/025H02J50/40G01C21/20
Inventor 黄之峰刘正韦昌勇章云
Owner GUANGDONG UNIV OF TECH