JP2008116110A - Fireworks set off method, fireworks set off program and fireworks set off system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fireworks set off method, fireworks set off program and fireworks set off system, surely representing figures and characters for spectators. <P>SOLUTION: In the representative constitution of a fireworks set off method in accordance with the invention, a plurality of fireworks set up cylinders 2 containing stars 20 which rise while emitting light are disposed in predetermined positions, and the respective starts 20 are set up in timing to draw a character or a figure in a night sky in the plurality of starts as a whole which have been set up from the plurality of fireworks set up cylinders 2 to emit light. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a fireworks display method, a firework display program, and a firework display system that draw characters and figures with fireworks.

  Conventionally, as described in Patent Document 1, when the orientation of the stars is set like a fireworks, and the stars are spread in an arrayed shape, figures and characters such as manga characters are displayed in the air. There was a firework to express.

Japanese Patent Laid-Open No. 10-47894

  However, in the fireworks described in Patent Document 1, it is possible to control the figure and the character in which the star of the fireworks spreads in the air in the vertical direction, but it cannot be controlled in the horizontal direction, and the figure and the character are surely expressed to the audience. It was difficult.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a fireworks display method, a firework display program, and a firework display system that can reliably represent graphics and characters for the audience.

  In order to solve the above-described problems, a typical configuration of the fireworks display method according to the present invention is that a plurality of fireworks display cylinders containing stars rising while emitting light are arranged at predetermined positions, and the plurality of fireworks display Each star is launched at the timing of drawing characters or figures in the night sky across the plurality of stars that have been shot from a lifting cylinder and emitted light.

  In order to solve the above problems, a fireworks display program according to the present invention is characterized by executing the firework display method.

  In order to solve the above-mentioned problem, a firework launching system according to the present invention includes a plurality of fireworks launching cylinders that are arranged in a predetermined position by placing a star that rises while emitting light or a ball that emits a small explosion and emits light for a long time. Each star or ball is shot at the timing of displaying characters or figures in the night sky with the plurality of stars emitted from a plurality of fireworks launching cylinders or the whole of the plurality of balls emitting small explosions for a long time. A launch control device.

  According to the present invention, it is possible to reliably represent graphics and characters toward the audience.

[First embodiment]
A firework launching method, a firework launching program, and a firework launching system according to a first embodiment of the present invention will be described with reference to the drawings.

(Configuration of fireworks launch system 1)
FIG. 1 is a configuration diagram of a firework launching system according to the present embodiment. As shown in FIG. 1, the firework launching system 1 includes a firework launching cylinder 2, an electric conducting wire 3, a computer 4, a launching control device 5, a cable 6, a distributor 7, and a terminal 8.

  The fireworks launch cylinder 2 is inserted with a star 20 rising while emitting light, and a plurality of fireworks launch cylinders 2 are arranged at predetermined positions. Here, the predetermined position is determined by a figure or a character to be expressed. Here, the 16 fireworks display cylinders 2 are surrounded by one frame, and the frame is viewed from the audience at a constant interval from the left to the right. The position is aligned in a row.

  The electric lead wire 3 is connected to the firework launcher 2. The electric lead wire 3 has an explosive for ignition at the tip, and an explosive for launching is provided at the bottom of the firework launcher 2. When a current flows through the electric conductor 3, the explosive provided at the tip of the electric conductor 3 is ignited, the explosive for exploding in the firework launcher 2 explodes, and the star 20 is launched. The star 20 is formed of a gunpowder that emits light. As soon as the star 20 ignites, the star 20 rises with light emission caused by the burning of the gunpowder.

  The computer 4 is a program creation means for creating a fireworks display program for executing the firework display method. This program determines the timing of launching the star 20 placed in each firework launcher 2. The character or figure drawn in the night sky is determined by the launch timing of the star 20 placed in each firework launcher 2 determined by this program.

  The launch control device 5 causes the electric current to flow through the electrical conductor 3 designated according to the program based on the program created by the computer 4 at the designated number of seconds (timing). The current flows from the launch control device 5 to the designated electric conductor 3 through the cable 6, the distributor 7 and the terminal 8. Thereby, each star 20 is launched at the timing when characters or figures are displayed in the night sky over the whole of the plurality of stars 20 emitted from the plurality of fireworks launch cylinders 2.

  The distributor 7 is a joint for connecting many terminals 8. The terminal 8 is provided at the tip of the cable 6 and has 16 (16 circuits) + terminals and − terminals, and the electric conducting wire 3 is connected to each + − terminal. Thereby, ignition can be performed 16 times at one terminal 8. In addition, what is necessary is just to increase the terminal 8 when igniting 16 times or more.

(Fireworks display method)
Here, the firework launching method will be described. FIG. 2 is an illustration of fireworks that have been beaten. A plurality of fireworks launch cylinders 2 containing stars 20 that rise while emitting light are arranged at predetermined positions, and characters or figures are displayed on the whole of the plurality of stars 20 emitted from the plurality of fireworks launch cylinders 2 to emit light. Each star 20 is launched at the timing of drawing in the night sky.

  For example, when drawing the triangular figure shown in FIG. 2 in the night sky, first, prepare 15 frames surrounding the 16 fireworks display cylinders 2 with stars 20 from the left to the right as viewed from the audience. Arrange them in a row at intervals of 10-15 m. Here, for the sake of explanation, the fireworks launch cylinders 2 (frames) arranged in a row are referred to as first to fifteenth firework launch cylinders 2 from the left.

  Further, a program for launching the star 20 from each firework launcher 2 at the timing shown in Table 1 is created using the computer 4. Based on the program, the launch control device 5 is connected to one firework launcher 2 (eighth firework launcher 2) in the center frame via the cable 6, the distributor 7, and the terminal 8. A current is passed through the electric conductor 3. As a result, the star 20 is launched from the center firework launcher 2 (eighth firework launcher 2). Using the first launch as a reference, the star 20 is launched from the seventh, ninth,...

  Here, since a star 20 that rises while emitting light is used, such launching causes two sides of a triangle to be drawn from the center in the night sky as shown in FIG. As shown in (b), the entire triangle is drawn after 1.4 seconds. As shown in FIG. 2 (c), the star 20 depicting a triangle rises in the night sky while maintaining the shape of the triangle as it is, and disappears in the order in which it was launched in the sky as shown in FIG. 2 (d).

  Also, when drawing a heart shape in the night sky, the first to fifteenth firework launching cylinders 2 arranged at intervals of 10 to 15 m used for drawing the triangular shape of FIG. 2 can be used as they are.

Then, based on the program, the star 20 can be launched from each firework launcher 2 at the timing shown in Table 1, and a heart shape can be drawn in the night sky.

  In addition, although the triangle and the heart figure were demonstrated, the figure drawn in the night sky is not limited to such a shape, A manga character etc. may be sufficient. Moreover, you may draw company names, such as IKEBUN, and characters, such as a digital star mine (trademark).

(Method of controlling the timing at which each star emits light by adjusting the thickness of the explosive of star 20)
In addition, as shown in FIG. 3, the thickness of the gunpowder of the plurality of stars 20 is adjusted to control the light emission timing of each star, and the characters or figures drawn in the night sky all appear on the plurality of stars 20 all at once. It can be turned on or off all at once.

  Specifically, as shown in FIG. 3B, a layer of non-light emitting gunpowder, light emitting gunpowder, non-light emitting gunpowder is formed from the center of the star, and a portion 20a that does not shine by ignition, a portion 20b that glows, The missing part 20c is made.

  Then, as shown in FIG. 3A, by adjusting the thickness of the non-lighting portion 20a, the burning time of the non-lighting portion 20a is adjusted, and the light-emitting portion 20b starts burning after the star 20 is launched. Thus, the timing at which the star 20 emits light can be adjusted.

  In FIG. 3A, all the stars 20 are launched 1.4 seconds after the first star 20 is launched, and all the stars 20 emit light all at once after 1.7 seconds. Represents a triangle, the triangle rises in a state where light is emitted for 1.84 seconds, and all the non-lighted portions 20c of the star 20 start to burn as soon as the star 20 launched first reaches the apex. The triangles that disappeared disappear all at once.

  In this way, by controlling the timing of light emission, and simultaneously emitting and simultaneously erasing figures and characters, it is possible to express figures and characters more clearly.

  Note that although the case where light is emitted all at once and disappears all at once has been described with reference to FIG. 3, the light emission and extinguishing timing can be various timings, and various effects can be performed.

(effect)
According to such a firework launching method, a firework launching program, and a firework launching system 1, it is possible to reliably represent graphics and characters for the audience. That is, according to the firework launching method, the firework launching program, and the firework launching system 1, the direction of the fireworks ball is not in the intended direction in the air like a conventional firework (rotates horizontally). ), There is no such thing as being unable to express characters and figures for the audience.

[Second Embodiment]
Next, a second embodiment of a firework launching method, a firework launching program, and a firework launching system according to the present invention will be described with reference to the drawings. FIG. 4 is a diagram of a firework launching system and fireworks according to the present embodiment. About the part which overlaps with said 1st embodiment, the same code | symbol is attached | subjected and description is abbreviate | omitted.

  As shown in FIG. 4, the firework launching method, the firework launching program, and the firework launching system of the present embodiment are arranged by tilting the plurality of firework launching cylinders 2 of the first embodiment with respect to the vertical direction. A plurality of stars 20 are launched in an oblique direction.

  In this embodiment, instead of the frame surrounding the 16 fireworks display cylinders 2, five fireworks display cylinders 2 are arranged in one row, and 7 rows of fireworks display cylinders 2 (first to seventh fireworks display). A frame in which the punching cylinders 2) are radially inclined at intervals of 10 to 13 degrees is used.

  When drawing the inverted triangle or tornado figure shown in FIG. 4 in the night sky, each fireworks launch cylinder 2 is used at the timing shown in Table 2 using the first to seventh fireworks launch cylinders 2 arranged radially. To launch star 20. The star 20 is launched not only in the vertical direction but also in a diagonal direction while spreading radially and can draw an inverted triangle or tornado figure in the night sky.

(effect)
According to such a firework launching method, a firework launching program, and a firework launching system, as in the first embodiment, figures and characters can be reliably expressed toward the audience.

  Furthermore, letters and figures can be drawn in the night sky with a plurality of fireworks launch cylinders 2 arranged in one frame, and preparation for launch is easy. It can also be launched in places where installation space is limited.

[Third embodiment]
Next, a third embodiment of a firework launching method, a firework launching program, and a firework launching system according to the present invention will be described with reference to the drawings. FIG. 5 is a diagram for explaining a fireworks display method for drawing characters or figures in the night sky using the balls 30 according to the present embodiment. About the part which overlaps with said 1st embodiment, the same code | symbol is attached | subjected and description is abbreviate | omitted.

  As shown in FIG. 5, it is possible to draw a character or a figure in the night sky by using a ball 30 that explodes and emits light for a long time. That is, a ball 30 is used in place of the star 20 of the first embodiment, and a plurality of fireworks flying cylinders containing balls 30 that erupt and emit light for a long time are arranged at predetermined positions and connected to the ball 30. The timing at which the ball 30 explodes is controlled by adjusting the length of the lead wire 31, and the entire explosion of the plurality of balls 30 launched from the plurality of fireworks launch cylinders 2 explodes at the timing at which characters or figures are drawn in the night sky. Each ball 30 is blown up so as to emit light.

  As shown in FIG. 5 (b), the ball 30 covers the split powder 32 provided at the center with the star 20, and a ball skin 33 is pasted thereon, and the lead wire 31 extends from the center of the lead wire 31 to the outside of the ball skin 33. Is extended.

  As shown in FIG. 5A, by adjusting the length L of the lead wire 31, the time until the ball 30 explodes can be adjusted, and the timing at which the star 20 inside the ball 30 emits light can be adjusted. it can.

  In FIG. 5 (a), all balls 30 have been launched 1.4 seconds after the first ball 30 has been launched, and all balls 30 have exploded all at once after 1.7 seconds. A triangle is represented by a star 20 inside each ball 30. The emitted stars 20 all use the same star, and when all the balls 30 explode at the same time, the stars 20 disappear all at once, and the emitted triangles disappear all at once.

  In this way, by controlling the timing of light emission, and simultaneously emitting and simultaneously turning off the figures and characters, it is possible to express the figures and characters more clearly. Furthermore, in the case of a star, it draws figures and characters while rising, but the ball emits light at the exploded position, so the drawn figures and characters stay in the same position and can express figures and characters more clearly. .

  Similarly to the second embodiment, the plurality of firework launchers can be arranged to be inclined with respect to the vertical direction, and the plurality of balls 30 can be launched in an oblique direction.

It is a block diagram of the firework launching system which concerns on 1st embodiment. It is a figure of a triangular firework. It is a figure explaining the adjustment method of the timing which represents a figure and a character. It is a block diagram of the firework launching system which concerns on 2nd embodiment. It is a figure explaining the fireworks landing method which draws a character or a figure in the night sky using the ball concerning a third embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Fireworks launch system 2 ... Fireworks launch cylinder 3 ... Electric conductor 4 ... Computer 5 ... Launch control device 6 ... Cable 7 ... Distributor 8 ... Terminal 20 ... Star

Claims (6)

Place multiple fireworks cylinders with stars rising while emitting light in place,
A firework launching method, wherein each star is launched at a timing when a character or a figure is drawn in the night sky across the plurality of stars emitted from the firework launcher.
Adjusting the thickness of the explosives of the plurality of stars to control the timing of light emission of each star, and characters or figures drawn in the night sky all appear or disappear all at once across the plurality of stars The firework launching method according to claim 1.
Place multiple fireworks cannons with small, explosive and long-emitting balls in place,
Adjust the length of the lead wire connected to the ball to control the timing of the ball explosion,
A firework launching method, wherein each of the balls fired from the firework firing cylinders is fired so that all the balls explode and emit light at the timing of drawing characters or figures in the night sky.
Arranging the plurality of firework cannons inclined with respect to the vertical direction,
The firework launching method according to any one of claims 1 to 3, wherein the plurality of stars or balls are launched in an oblique direction.
A fireworks display program for executing the firework display method according to claim 1.
A plurality of fireworks cannons that are placed in place with a star that rises while emitting light or a ball that emits a small explosion and emits long light,
Each of the stars or balls at the timing of displaying characters or figures in the night sky over the plurality of stars emitted from the firework cannons or emitted from the plurality of stars or small explosions of the plurality of balls that have emitted long light. A firework launching system comprising a launch control device for launching a firework.

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