CN204046853U

CN204046853U - A kind of toning of the RGB based on Zigbee controller

Info

Publication number: CN204046853U
Application number: CN201420079046.2U
Authority: CN
Inventors: 许德生
Original assignee: Anhui Ai Muen Intelligence Science And Technology Ltd
Current assignee: Anhui Ai Muen Intelligence Science And Technology Ltd
Priority date: 2014-02-24
Filing date: 2014-02-24
Publication date: 2014-12-24
Anticipated expiration: 2024-02-24

Abstract

The utility model discloses a kind of RGB based on Zigbee toning controller, include single-chip microcomputer, RGB module, single-chip microcomputer is connected with RGB module controls by I/O port, and RGB module controls connects R lamp drive circuit, G lamp drive circuit, B lamp drive circuit; Described single-chip microcomputer is connected with Zigbee module by serial ports one, is connected with 485 communication modules by serial ports two.The utility model is that RGB toning controller interpolation Zigbee module is carried out networking communication and adds 485 control interfaces, signal stabilization, easy to use.

Description

A kind of toning of the RGB based on Zigbee controller

Technical field

The utility model relates generally to controller field, particularly relates to a kind of RGB based on Zigbee toning controller.

Background technology

Existing RGB controller of mixing colours has adopted line traffic control or infrared control mostly, and networking controls difficulty, and geocoding is single, is difficult to add a complete control system.

Utility model content

The utility model object is exactly the defect in order to make up prior art, provides a kind of RGB based on Zigbee toning controller.

The utility model is achieved through the following technical solutions:

Based on the RGB toning controller of Zigbee, it is characterized in that: include single-chip microcomputer, RGB module, single-chip microcomputer is connected with RGB module controls by I/O port, RGB module controls connects R lamp drive circuit, G lamp drive circuit, B lamp drive circuit; Described single-chip microcomputer is connected with Zigbee module by serial ports one, is connected with 485 communication modules by serial ports two.

The described RGB based on Zigbee mixes colours controller, it is characterized in that: described R lamp drive circuit, G lamp drive circuit, B lamp drive circuit respectively with R lamp, G lamp, B lamp control connection.

Principle of the present utility model is:

1, single-chip microcomputer provides double-serial port, and Treatment Analysis instruction, control RGB module are born by single-chip microcomputer.

2, Zigbee module is by serial ports one and single-chip microcomputer connecting communication, and Zigbee is responsible for outer set Netcom news.

3,485 interface circuits are by serial ports two and single-chip microcomputer connecting communication, for controller provides the second interface.

4, RGB module is connected with single-chip microcomputer by I/O port, with Investigation into Serial Communication of One-chip Computer; Single-chip microcomputer can send to RGB module and comprise R, G, B three primary colors gray scale instruction code, and RGB module pushes pwm signal by analysis instruction to drive circuit.

5, drive circuit receives the pwm signal of RGB module and PWM is expanded stream process.PWM current signal after treatment directly can connect primary-color LED.

The utility model has the advantages that:

The utility model is that RGB toning controller interpolation Zigbee module is carried out networking communication and adds 485 control interfaces, signal stabilization, easy to use.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Embodiment

As shown in Figure 1, based on the RGB toning controller of Zigbee, include single-chip microcomputer 1, RGB module 2, single-chip microcomputer 1 is connected with RGB module controls 2 by I/O port, RGB module 2 control connection R lamp drive circuit 3, G lamp drive circuit 4, B lamp drive circuit 5; Single-chip microcomputer 1 to be connected 6 by serial ports one, to be connected with 485 communication modules 7 by serial ports two with Zigbee module.

R lamp drive circuit 3, G lamp drive circuit 4, B lamp drive circuit 5 respectively with R lamp, G lamp, B lamp control connection.

The control method of RGB toning controller of the present utility model, comprises the following steps:

(1) first RGB controller of mixing colours to be connected communication by Zigbee module or 485 communication interfaces and control system;

(2) control system to RGB mix colours controller send xxx+xxx, xxx, xxx r the control command of n; Wherein first three xxx is toning controller address, and rear nine xxx are R, G, B luminance primary information;

(3) RGB mixes colours after controller receives instruction and first judges whether first three xxx is the machine address, if be that R, G, B primary colours convert information is become PWM current signal by the machine address RGB toning controller, promote RGB lamp and changes color state; Be not the machine address, abandon instruction.

Claims

1., based on the RGB toning controller of Zigbee, it is characterized in that: include single-chip microcomputer, RGB module, single-chip microcomputer is connected with RGB module controls by I/O port, RGB module controls connects R lamp drive circuit, G lamp drive circuit, B lamp drive circuit; Described single-chip microcomputer is connected with Zigbee module by serial ports one, is connected with 485 communication modules by serial ports two.

2. the RGB based on Zigbee according to claim 1 mixes colours controller, it is characterized in that: described R lamp drive circuit, G lamp drive circuit, B lamp drive circuit respectively with R lamp, G lamp, B lamp control connection.