CN203136278U - Intelligent lamplight control module core plate suitable for rail mounting - Google Patents

Abstract

The utility model provides an intelligent lamplight control module core plate suitable for rail mounting. The intelligent lamplight control module core plate mainly is formed by a core circuit, a CANBUS transceiver, a module control interface, a voltage conversion circuit and an indicating lamp circuit. The core circuit is respectively connected with the module control interface, the CANBUS transceiver and the indicating lamp circuit. The CANBUS transceiver is connected with the module control interface. The voltage conversion circuit provides the corresponding supply voltage to the core circuit, the CANBUS transceiver and the module control interface. The utility model provides a novel lamplight control scheme which is that a module core plate is connected with various control panels of lamplight control modules suitable for a guide rail mounting method to realize the intelligent control of a variety of lamplight. According to the scheme, the control of various lamplight can be conveniently and efficiently realized, the compatibility of various lamplight control is raised, and the intelligent lighting control module core plate has the promotion and application values.

Description

Be applicable to the intelligent lighting control module core board that guide rail is installed

Technical field

The utility model belongs to intelligent lighting control field, specifically is applicable to the core board of the intelligent lighting module that can control the guide rail mounting means, realizes a kind of novel intelligent lighting control.

Background technology

In the Smart Home field, a lot of light control product functions are single, and can not with the product compatibility of other functions, also do not have a lighting control module at present, the multiple Based Intelligent Control of light is unified to together.

The utility model content

The utility model purpose is the intellectuality that solves light control function in the prior art of Smart Home field, unitized problem, and a kind of intelligent lighting control module core board that is applicable to that guide rail is installed is provided.

The intelligent lighting control module core board that is applicable to the guide rail installation that the utility model provides comprises core circuit, CANBUS transceiver, module controls interface, voltage conversion circuit and indicator light circuit;

Described core circuit is connected with indicator light circuit with module controls interface, CANBUS transceiver respectively, the CANBUS transceiver is connected with the module controls interface, and described voltage conversion circuit is connected with core circuit, CANBUS transceiver and module controls interface respectively.

Described voltage conversion circuit comprises that direct current 24V changes direct current 5V circuit and direct current 5V changes direct current 3.3V circuit, direct current 24V changes direct current 5V circuit provides direct current 5V voltage for CANBUS transceiver and module controls interface, and direct current 5V changes direct current 3.3V circuit provides 3.3V voltage for core circuit.

The characteristics of embedded microcontroller deal with data of utilizing described core circuit realize intelligentized light control, utilize the characteristics of CANBUS bus communication to realize one-to-many, the control of many-to-one light.Core circuit is connected with the CANBUS transceiver, realizes the transmitting-receiving of CANBUS data, and carries out data communication by the various lighting control modules on module controls interface and the CANBUS bus, has realized the Based Intelligent Control to various light modules.

This core board is obtained direct current 24V voltage by described module controls interface, and by the relevant supply power voltage of the output of the voltage conversion circuit in the core board.

This core board provides the feedback information of power supply indication and CANBUS communication signal by described indicator light circuit.

Advantage of the present utility model and good effect:

The intelligent lighting control module core board that is applicable to the guide rail installation that the utility model provides can be controlled the various intelligent lighting modules on the CANBUS bus efficiently, take full advantage of the characteristics of embedded microprocessor, can realize control to various intelligent lighting modules by software programming, provide signal feedback by indicator light circuit simultaneously, be more conducive to observe the slave mode of various intelligent lighting control modules.

The described intelligent lighting control module core board that is applicable to that guide rail is installed can independently be formed a complete lamp light control system, has very strong compatibility, the user can realize the Based Intelligent Control of light by the light modules that guide rail is installed that is suitable for of any function of module controls interface configuration on this core board.

Description of drawings

Fig. 1 is the integrated circuit theory diagram;

Fig. 2 is core circuit figure;

Fig. 3 is CANBUS transceiver circuit, module controls interface circuit, indicator light circuit;

Fig. 4 is the circuit diagram of voltage conversion circuit;

Among the figure, 1-1 core circuit, 1-2CANBUS transceiver, 1-3 module controls interface; The 1-4 voltage conversion circuit; The 1-5 indicator light circuit.

Embodiment:

Following Example further specifies the application of the intelligent lighting control module core board that is applicable to that guide rail is installed.

Given example does not influence the further protection of the utility model patent.

Embodiment 1:

As shown in Figure 1, the intelligent lighting control module core board that is applicable to the guide rail installation that the utility model provides comprises core circuit, CANBUS transceiver, module controls interface, voltage conversion circuit and indicator light circuit.

Described core circuit is connected with indicator light circuit with module controls interface, CANBUS transceiver respectively, the CANBUS transceiver is connected with the module controls interface, and described voltage conversion circuit is connected with core circuit, CANBUS transceiver and module controls interface respectively.

Described voltage conversion circuit comprises that direct current 24V changes direct current 5V circuit and direct current 5V changes direct current 3.3V circuit, direct current 24V changes direct current 5V circuit provides direct current 5V voltage for CANBUS transceiver and module controls interface, and direct current 5V changes direct current 3.3V circuit provides 3.3V voltage for core circuit.

As shown in Figure 2, core circuit 1-1 is made up of STM32 embedded microprocessor and peripheral circuit thereof, constitutes the control core of this module.

As shown in Figure 3, this module utilizes CANBUS transceiver TJA1042 to realize the CANBUS data communication.

As shown in Figure 1, core circuit 1-1 is connected with module controls interface 1-3, utilizes common I/O mouth, analog quantity input, AC synchronous input port, serial input and the serial delivery outlet of flush bonding processor in the core circuit to realize that core board is to the control of various light modules.

As shown in Figure 1, what embedded microprocessor used among the core circuit 1-1 is the STM32F103 family chip, this chip has the CAN interface, can realize the function of CAN controller, this chip is connected with CANBUS transceiver TJA1042 among Fig. 3, TJA1042 is a high-speed CAN transceiver, is the interface between CAN controller and the physical bus, and differential transmission and receiving function are provided.Embedded microprocessor and CANBUS transceiver provide respective voltage supplies by voltage conversion circuit shown in Figure 4.The core circuit of this core board outputs to the CAN bus to the control signal to light by control CAN transceiver, realizes the function of Long-distance Control light, collects the feedback signal of light on the CAN bus simultaneously by the CAN transceiver, does corresponding control and handles.

As shown in Figure 4, this is applicable to that the direct current 24V voltage of the intelligent lighting control module core board that guide rail is installed takes from the power interface on the lighting control module, this direct current 24V voltage is by LM22676 transducer output direct current 5V voltage, the direct current 5V voltage that this circuit conversion goes out is the power supply of the 1-2CNABUS transceiver among Fig. 1, this voltage will be converted to direct current 3.3V voltage by three end low-dropout regulator SPX1117 simultaneously, and this 3.3V voltage is the power supply of 1-1 core circuit.

As shown in Figure 1, indicator light circuit 1-5 is connected with core circuit 1-1, for the intelligent lighting control module provides the feedback indication, is more conducive to observe the slave mode of various intelligent lighting control modules.

Claims (1)

1. an intelligent lighting control module core board that is applicable to that guide rail is installed is characterized in that, comprises core circuit, CANBUS transceiver, module controls interface, voltage conversion circuit and indicator light circuit;

Described core circuit is connected with indicator light circuit with module controls interface, CANBUS transceiver respectively, the CANBUS transceiver is connected with the module controls interface, and described voltage conversion circuit is connected with core circuit, CANBUS transceiver and module controls interface respectively.

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