Display shell positioning device, display shell and positioning method thereof

Abstract

The invention provides a fireworks bomb positioning device, a fireworks bomb and a positioning method thereof. The fireworks bomb positioning device, the fireworks bomb and the positioning method thereof include an aircraft control module, a ground control module, an aircraft and a fireworks bomb. The aircraft control module receives the control command sent by the ground control module, controls the flight of the aircraft and controls the fireworks to ignite. Compared with the related technology, the fireworks bomb positioning device, the fireworks bomb and its positioning method provided by the present invention select a suitable aircraft to accurately send the fireworks bomb into the predetermined airspace, and determine the direction and height of the fireworks bomb in the three-dimensional space through the control system. And the fireworks shell is ignited by the electric ignition device, so that the pre-designed effect patterns of the fireworks shell can be accurately displayed to the audience, and the precise orientation of the fireworks shell is realized.

Description

technical field [0001] The invention relates to a method for orientation and positioning of fireworks bombs, in particular to a positioning device for fireworks bombs based on aviation technology, a fireworks bomb and a positioning method thereof. Background technique [0002] In people's lives, especially in festivals or celebrations, there are many fireworks. Among the fireworks to be set off, most of them are high-altitude fireworks. This kind of high-altitude fireworks shells are launched into the high altitude, and then set off to form various shapes or fonts for people to watch. [0003] The modeling pattern or font display of fireworks is related to the position and orientation of the fireworks shell in the air. Existing fireworks shells generally have shell casings, bud-opening medicines, effect medicines, timing delay components and propellants to form. When setting off, it is placed in the firing barrel, and the ignition control system ignites the propellant to ...

AI Technical Summary

Problems solved by technology

Chinese invention patent CN201155948Y discloses a firework shell with a directional tail, which is to set a guide tail on the shell of the existing firework shell perpendicular to the surface of the ball body of the firework shell, so as to solve the control of the directional movement of the firework shell, but to make the firework shell in three dimensions There is still a certain gap in the accurate orientation of the space, so that the pre-designed effect patterns of special-shaped fireworks shells cannot be accurately displayed to the audience

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