CN207410568U - A multi-protocol intelligent lighting control system - Google Patents

Abstract

The utility model discloses a multi-protocol intelligent lamp control system, which comprises a control module, a signal acquisition module for leveling with the control module, a power supply module, a timing module, a switch module, a lamp brightness adjustment module, a multi-protocol communication module, and a multi-protocol communication module. Connect with the control module and the intelligent terminal respectively; the signal acquisition module includes a brightness detection unit and a personnel detection unit; the brightness adjustment module of the lamp includes a dimming pulse generator and a PWM dimming chip, and the dimming generator communicates with the lamp through the PWM dimming chip connect. The utility model can communicate in various ways through the multi-protocol communication module, meet different communication requirements, and enhance the practicability; through the dimming pulse generator and the PWM dimming chip, the brightness of the lamp is adjusted to ensure that the brightness of the lamp meets different requirements. It has the characteristics of humanization; through the timing module, the continuous lighting time of the lamp after the personnel leave is accumulated, which not only saves electric energy, but also improves the safety of personnel.

Description

A multi-protocol intelligent lighting control system

technical field

The utility model belongs to the technical field of lamp control and relates to a multi-protocol intelligent lamp control system.

Background technique

Lamps are one of the essential devices in daily life. The control methods of lamps are usually manual control and voice control. The existing manual and voice control methods have poor security and insufficient stability. At present, there are intelligent lamp control in the market. system, and the current lamps can only use one communication method in the control process. Once the communication method is affected and cannot meet the control of lamps, it has poor practicability and poor stability. Therefore, it is necessary to design a multi-protocol intelligent lamp control system. Compatible with a variety of communication methods to meet the needs of different environments.

Utility model content

The utility model provides a multi-protocol intelligent lamp control system, which solves the problems of single communication mode, poor communication stability and poor practicability in the existing lamp control system.

The purpose of this utility model can be realized through the following technical solutions:

A multi-protocol intelligent lamp control system, including a signal acquisition module, a power supply module, a timing module, a switch module, a lamp brightness adjustment module, a control module, a multi-protocol communication module and an intelligent terminal;

The signal acquisition module is connected to the control module, and the signal acquisition module includes a brightness detection unit and a personnel detection unit;

The power module is respectively connected with the control module and several lamps, and is used to provide power supply for the control module and several lamps;

The timing module is a timer and is connected with the control module;

The switch module is a switch controller, the input end of the switch controller is connected to the control module, and the output end is connected to the lamp;

The lamp brightness adjustment module is connected to the control module, the lamp brightness adjustment module includes a dimming pulse generator and a PWM dimming chip, and the dimming generator is connected to the lamp through a PWM dimming chip;

The control module is a central controller, which is respectively connected with a signal acquisition module, a power supply module, a timing module, a switch module, a lamp brightness adjustment module and a multi-protocol communication module for coordinating the work of each module.

The multi-protocol communication module is respectively connected with the control module and the intelligent terminal for communication between the control module and the intelligent terminal.

Further, the brightness detection unit is a brightness sensor, and is internally provided with a memory for storing lamp numbers.

Further, the multi-protocol communication module includes a WLAN interface, an IRDA interface and a LAN interface, and the WLAN interface, the IRDA interface and the LAN interface are respectively connected to the control module and the smart terminal, and are used for communication in various ways.

Further, the smart terminal is a mobile handheld terminal/computer for multi-protocol communication, and the smart terminal is provided with buttons and a display screen.

The beneficial effects of the utility model:

The utility model is a multi-protocol intelligent lighting control system, which can communicate in various ways through a multi-protocol communication module with a WLAN interface, an IRDA interface and a LAN interface, which meets different communication requirements and enhances practicability; And the PWM dimming chip can adjust the brightness of the lamps to ensure that the brightness of the lamps meets the lighting requirements, which is humanized; through the timing module, the continuous lighting time of the lamps after the personnel leave is accumulated, which not only saves electric energy, but also improves personnel safety.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a schematic diagram of a multi-protocol intelligent lighting control system of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1, a multi-protocol intelligent lamp control system, including a signal acquisition module, a power module, a multi-protocol communication module, a timing module, a switch module, a lamp brightness adjustment module, a control module and an intelligent terminal;

The signal acquisition module includes a brightness detection unit and a personnel detection unit. The brightness detection unit is a brightness sensor, which is used to detect the brightness information around the lamp, and sends the detected brightness information to the control module, and the brightness detection unit is provided with a memory. It is used to store the number information of the lamp; the personnel detection unit is a pyroelectric infrared sensor, which is used to detect whether there are people around the lamp, and sends the detected information to the central control module.

The power supply module is respectively connected with the control module and several lamps, and is used to provide power supply for the control module and several lamps.

The multi-protocol communication module includes a WLAN interface, an IRDA interface and a LAN interface, and the WLAN interface, the IRDA interface and the LAN interface are respectively connected to the control module and the intelligent terminal, and are used for various communication connections;

The timing module is a timer, connected with the control module, used to accumulate the continuous lighting time of the lamp, and send the accumulated time information to the control module;

The switch module is a switch controller, the input end of the switch controller is connected to the control module, and the output end is connected to the lamp, which is used to control the switch state of the lamp;

The brightness adjustment module of the lamp includes a dimming pulse generator and a PWM dimming chip, and the dimming generator is connected with the lamp through the PWM dimming chip to adjust the brightness of the lamp.

The control module is the central controller, which is respectively connected with the signal acquisition module, power supply module, multi-protocol communication module, timing module, switch module and lamp brightness adjustment module. It is the core of the lamp control system and realizes the coordination among the modules.

The smart terminal is a mobile handheld terminal/computer capable of multi-protocol communication, and has buttons and a display screen. The buttons are used to input parameter data, and the display screen is used to display the detected data information.

The pyroelectric infrared sensor detects whether there are people around the lamp in real time. If someone is detected, the central controller sends a control signal to the switch controller, and the switch controller switches from off to on, and the lamp starts lighting; When the time goes out, the central controller controls the timer to count. Once the accumulated time is up, the central controller sends a control signal to the switch module, the switch module is switched from on to off, and the lamp stops lighting, which has the effect of delay lighting.

The brightness sensor collects the brightness information around the lamp in real time, and sends the collected brightness information to the central controller. The central controller sends the collected brightness information to the smart terminal through the WLAN interface, IRDA interface or LAN interface. If the detected brightness information is low When the brightness parameter is set, the central controller sends a control signal to the switch controller, and the switch controller controls the lighting of the lamp.

The user sends the brightness adjustment command through the smart terminal to the central controller through the WLAN interface, IRDA interface or LAN interface, the central controller receives the brightness adjustment command and sends the control signal to the dimming pulse generator, and the PWM dimming The light chip is controlled to adjust the brightness of the lamp.

In addition, the user can set the accumulated time parameters of the timer through the smart terminal, and then control the continuous lighting time of the lamp after the person leaves.

The utility model is a multi-protocol intelligent lighting control system, which can communicate in various ways through a multi-protocol communication module with a WLAN interface, an IRDA interface and a LAN interface, which meets different communication requirements and enhances practicability; And the PWM dimming chip can adjust the brightness of the lamps to ensure that the brightness of the lamps meets the lighting requirements, which is humanized; through the timing module, the continuous lighting time of the lamps after the personnel leave is accumulated, which not only saves electric energy, but also improves personnel safety.

The above content is only an example and description of the structure of the utility model. Those skilled in the art make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the utility model. Structures or beyond the scope defined in the claims shall belong to the protection scope of the present utility model.

Claims (4)

1. a kind of multi-protocols Intelligent lamp control system, it is characterised in that：Including signal acquisition module, power module, timing mould Block, switch module, lamp brightness adjustment module, control module, multi-protocol communication module and intelligent terminal；

The signal acquisition module is connected with control module, and the signal acquisition module includes brightness detection unit and personnel detect Unit；

The power module is connected respectively with control module and several lamps and lanterns, and power supply is provided for module in order to control, several lamps and lanterns Power supply；

The timing module is timer, is connected with control module；

The switch module is switch controller, and the input terminal of the switch controller is connected with control module, output terminal and lamp Tool connection；

The lamp brightness adjustment module is connected with control module, and the lamp brightness adjustment module includes dimmer pulse generator Chip is dimmed with PWM, the light modulation generator dims chip by PWM and is connected with lamps and lanterns；

The control module be central controller, respectively with signal acquisition module, power module, timing module, switch module, lamp Tool luminance adjustment module is connected with multi-protocol communication module, for coordinating the work of each module,

The multi-protocol communication module is connected respectively with control module and intelligent terminal, for carrying out control module and intelligent terminal Between communication.

2. a kind of multi-protocols Intelligent lamp control system according to claim 1, it is characterised in that：The brightness detection is single Member is luminance sensor, and is internally provided with to store the memory of lamps and lanterns number.

3. a kind of multi-protocols Intelligent lamp control system according to claim 1, it is characterised in that：The multi-protocol communication Module include WLAN interface, IRDA interface and LAN interface, WLAN interface, IRDA interface and LAN interface respectively with control module and Intelligent terminal connects, for carrying out the communication connection of various ways.

4. a kind of multi-protocols Intelligent lamp control system according to claim 1, it is characterised in that：The intelligent terminal is Ambulatory handheld end/computer of multi-protocol communication, and button and display screen are provided on intelligent terminal.