CN214335517U

CN214335517U - Acousto-optic synchronous control equipment based on single chip microcomputer

Info

Publication number: CN214335517U
Application number: CN202120532010.5U
Authority: CN
Inventors: 贾承
Original assignee: Zigong Heguang Tongchen Technology Studio
Current assignee: Zigong Heguang Tongchen Technology Studio
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-10-01
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a sound-light synchronous control device based on a single chip microcomputer, which comprises a single chip microcomputer control module, an audio module and a light control module; the control output end of the singlechip control module is electrically connected with the control input end of the audio module and the control input end of the light control module respectively; and the singlechip control module respectively controls the output of the audio module and the light control module. The single-chip microcomputer control module is used for simultaneously carrying out output control on the audio module and the light control module, and supporting control on the common LED light source and the programmable LED light source.

Description

Acousto-optic synchronous control equipment based on single chip microcomputer

Technical Field

The utility model belongs to the technical field of audio frequency and color lamp equipment control technique and specifically relates to a reputation synchronous control equipment based on singlechip is related to.

Background

Along with people progressively improves to the demand of the light product of night trip, current reputation synchronous control equipment only mostly designs and makes to stage reputation control, and the difficult user demand that satisfies lighting fixture and colored lamp banks, and current stage reputation synchronous control equipment has following defect: firstly, the comprehensive cost is high, and the operation and use can be realized only by matching with professional equipment and professionals; secondly, more and more lighting devices and color lamp sets also need acousto-optic synchronous control equipment to increase the ornamental value of the lighting devices and color lamp sets, but most stage acousto-optic synchronous control equipment only can support stage lighting equipment to use and cannot support non-stage light sources such as common LED light sources and programmable LED light sources to use.

In the technical field of control of lighting devices and color lamp banks, in order to improve the ornamental performance of the lighting devices and the color lamp banks, modern scientific and technical means are urgently needed to be applied, an electronic technology and a stage lighting control technology are comprehensively applied, and the lighting effects of the lighting devices and the color lamp banks can be synchronously played with various sounds such as music, sound effects, human voice and the like.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect who exists, the utility model aims to provide a reputation synchronous control equipment based on singlechip that can programme, functional strong, the comprehensive cost is lower, supports ordinary LED light source and the LED light source able to programme.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the technical scheme is that the acousto-optic synchronous control equipment based on a single chip microcomputer comprises a single chip microcomputer control module, an audio module and a light control module; the control output end of the singlechip control module is electrically connected with the control input end of the audio module and the control input end of the light control module respectively; and the singlechip control module respectively controls the output of the audio module and the light control module.

Preferably, the system also comprises an audio analysis module; the output end of the audio analysis module is electrically connected with the input end of the single-chip microcomputer control module.

Preferably, the audio analysis module is an audio output module and device composed of a chip and a circuit with an audio filtering function.

Preferably, the single-chip microcomputer control module comprises a single-chip microcomputer main control chip, a power circuit, a logic circuit and a single-chip microcomputer control module I/O interface; and the audio module and the light control module are respectively connected with the I/O interface of the singlechip control module.

Preferably, the audio module comprises one or more of a power amplifier module with an MP3 playing function, a module for directly playing MP3, and an audio recording and playing module.

Preferably, the light control module comprises one or more of a relay module, a MOS field effect transistor module, a programmable LED light source, a controller with DMX512 function, a light product with DMX512 function, and a DMX512 decoder.

The utility model has the advantages that:

1. the single-chip microcomputer control module is used for simultaneously carrying out output control on the audio module and the light control module, and supporting the control on the common LED light source and the programmable LED light source.

2. The audio analysis module receives any audio signal, processes the audio signal and sends the audio signal to the single-chip microcomputer control module, and the single-chip microcomputer control module controls the light control module according to the received audio signal to realize synchronous control of audio input to light, wherein the control of a common LED light source or a specific LED controller is included, and the LED light control module is suitable for being widely used in a light device or a colored lamp group; programmable, strong functionality and lower comprehensive cost compared with the prior art.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic diagram of a system structure in which the audio module and the light control module are respectively controlled by the singlechip control module in the technical solution of the present invention.

Fig. 2 is the system structure diagram of the utility model from the audio analysis module to the single chip microcomputer control module and then to the light control module in the technical solution.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Embodiment 1, as shown in fig. 1, an acousto-optic synchronous control device based on a single chip microcomputer includes a single chip microcomputer control module, an audio module and a light control module; the control output end of the singlechip control module is electrically connected with the control input end of the audio module and the control input end of the light control module respectively; and the singlechip control module respectively controls the output of the audio module and the light control module.

The single chip microcomputer control module comprises a single chip microcomputer main control chip, a power circuit, a logic circuit and a single chip microcomputer control module I/O interface; the audio module is connected with the I/O interface of the singlechip control module; and the light control module is connected with the I/O interface of the singlechip control module.

The control output end I/0 interface of the singlechip control module is electrically connected with the I/0 interface of the control input end of the audio module and the I/0 interface of the control input end of the light control module respectively; and the singlechip control module respectively controls the output of the audio module and the light control module.

The audio module comprises one or more of a power amplifier module with an MP3 playing function, a module for directly playing MP3 and an audio recording and playing module.

The light control module comprises one or more combinations of a relay module, an MOS field effect transistor module, a programmable LED light source, a controller with a DMX512 function, a light product with the DMX512 function and a DMX512 decoder.

The audio module plays, stops and switches audio according to the instruction of the singlechip control module; the light control module controls corresponding light change through the instruction of the single chip microcomputer control module. And the audio module and the light control module are simultaneously output and controlled by the singlechip control module.

Embodiment 2, a further preferred design is made on the basis of embodiment 1, as shown in fig. 2, further comprising an audio analysis module; the output end of the audio analysis module is electrically connected with the input end of the single-chip microcomputer control module.

The audio analysis module is an audio output module and equipment which are composed of a chip with an audio filtering function and a circuit.

The audio analysis module processes any received audio signal and sends the processed audio signal to the singlechip control module; the singlechip control module controls the light control module according to the received audio signal to realize the synchronous control of audio input to light.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A sound-light synchronous control device based on a single chip microcomputer is characterized by comprising a single chip microcomputer control module, an audio module and a light control module; the control output end of the singlechip control module is electrically connected with the control input end of the audio module and the control input end of the light control module respectively; and the singlechip control module respectively controls the output of the audio module and the light control module.

2. The acousto-optic synchronous control device based on the single chip microcomputer according to claim 1, characterized by further comprising an audio analysis module; the output end of the audio analysis module is electrically connected with the input end of the single-chip microcomputer control module.

3. The acousto-optic synchronous control device based on the single chip microcomputer according to claim 2, wherein the audio analysis module is an audio output module and device formed by a chip and a circuit with an audio filtering function.

4. The acousto-optic synchronous control device based on the single chip microcomputer according to claim 1, wherein the single chip microcomputer control module comprises a single chip microcomputer main control chip, a power supply circuit, a logic circuit, and a single chip microcomputer control module I/O interface; and the audio module and the light control module are respectively connected with the I/O interface of the singlechip control module.

5. The acousto-optic synchronous control device based on the single chip microcomputer of claim 1, wherein the audio module comprises one or more of a power amplifier module with an MP3 playing function, a module for directly playing MP3 and an audio recording and playing module.

6. The acousto-optic synchronous control device based on the single chip microcomputer according to claim 1, wherein the light control module comprises one or more of a relay module, a MOS field effect transistor module, a programmable LED light source, a controller with DMX512 function, a light product with DMX512 function and a DMX512 decoder.