Principle of computer programmed automatic ignition in large-scale musical fireworks
Large-scale musical fireworks must be set off in accordance with the ignition time of the product, the rhythm and the effect of the product set off the picture and the rhythm of the music, the melody and the artistic conception of the music expression. The following is a brief introduction to the principle of computerized automatic ignition of large-scale fireworks.
1, automatic control ignition computer code
Automatic ignition computer code is the fireworks design and arrangement personnel in the professional programming software according to the combination of music and fireworks discharge product discharge code to make two kinds of information password, one is the ignition time information password, the other is the ignition address information password.
2, music fireworks ignition time information coding software production
The designer and arranger will encode the ignition time information of the whole fireworks and the audio of the music, and then integrate the processing into the audio software or CD with the ignition time information.
3, automatic control ignition computer coding program control host download
The designer will download the automatic control ignition computer code program programmed in the computer to the automatic control ignition host and store it for use in the fireworks display.
4, automatic ignition control terminal terminal box each terminal post address code setting
In the construction and installation process of fireworks, the address code of each terminal of the automatic ignition control terminal box should be set according to the address code of the designer before setting off the product ignition wiring link.
5. Music playing
The audio equipment operator will have made the ignition time information password audio software or CD into the music player equipment for playback, the normal music audio signal input into the speaker, the audio with the time password through another jack through the audio line input to the audio ignition control host.
6, automatic control ignition engine ignition reception and ignition instruction
7, automatic control ignition terminal junction box ignition information filtering and amplification ignition