CN202799264U

CN202799264U - Radio communication intelligent household system based on LED illuminating lamps

Info

Publication number: CN202799264U
Application number: CN2012201429010U
Authority: CN
Inventors: 吕飞; 郎婷婷; 廖启栗
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2012-03-29
Filing date: 2012-03-29
Publication date: 2013-03-13
Anticipated expiration: 2022-03-29

Abstract

The utility model relates to a radio communication intelligent household system based on LED illuminating lamps. The system mainly comprises a wireless signal emitting module, a wireless signal receiving module, an LED drive circuit, a wireless communication module based on LED illuminating lamps and an optical signal receiving terminal. The wireless communication module based on the LED illuminating lamps can light the indoors and meanwhile control home appliances in a wireless communication way. An intelligent household is thus achieved. Highly frequent flashes of LED lamps will not be sensed by naked eyes. Wireless communication signals for intelligent household controls are directly modulated on the LED illuminating lamps. Furthermore, the radio communication intelligent household system has the advantages of energy conservation, environment protection, safety, low cost and household beautification, etc.

Description

A kind of radio communication intelligent domestic system based on the LED lighting

Technical field

The utility model relates to illumination and the communication technology and the remote intelligent control system of LED lamp, and its outstanding feature is LED in illumination can also transmission of information, and it belongs to the photoelectric communication field.

Background technology

Raising along with the development of information technology and human fail safe to domestic environment, comfortableness, efficiency increases people greatly to the demand of home intelligence.Simultaneously increasing family requires the Smart Home product not only will satisfy some basic demands, but also requires intelligent domestic system can accomplish simple, convenient, energy-saving and environmental protection aspect Function Extension, extension even the service, and it is attractive in appearance also not affect family.

LED has that volume is little, the life-span is long, the luminous efficiency advantages of higher, and development is exhibited one's skill to the full at lighting fields such as display screen, traffic lights rapidly.LED can carry out avoiding numerous and diverse wiring to the high-frequency wireless communication of human eye without injury in illumination simultaneously simultaneously.The present invention is partially submerged into the LED interior lighting system with remote radio communication, utilizes led light source to finish radio communication function when realizing room lighting, and the various household electrical appliances of remote-controlled control are realized Smart Home.

Summary of the invention

The utility model is exactly the luminous characteristics of having utilized the LED lamp, can also carry out radio communication by the high frequency flicker of LED in illumination, is used for controlling household electric appliances.

Of the present utility modelly be characterised in that by the wireless signal transmitting module (1) that connects successively, reception of wireless signals module (2), led drive circuit (3), form based on wireless communication module (4) and the light signal receiving terminal (5) of LED lighting.

Led drive circuit inside modules described in the utility model is also comprising a single-chip microcomputer except the circuit identical with common LED, single-chip microcomputer carries out some controls, processing to signal.This module plays the effects such as the signal that wireless receiving module is sent amplifies, guiding.Signal just can reach the rated current of LED after amplifying, simultaneously, if signal frequency does not reach the needs of LED illumination, then module can raise the frequency of signal, spreads out of the electric current that carries signal again.The light frequency of LED is very high, so signal can not penetrate wall, and each room can only be controlled alone, so the single-chip microcomputer in this module can also guide different signal codes to the LED light fixture of chummery not.

A kind of wireless communication module based on the LED lamp lighting described in the utility model refers to the LED light fixture of household inside, each light fixture is comprised of the LED matrix, with a drive circuit, this has not only saved cost together for they, wider space is provided can also for the Art Design of LED lamp.They also play the task of transmission of information to the LED light fixture in luminous lighting, and it can pass to light signal light and accept module or be directly passed to household electrical appliance.The lighting that this module is comprised of at least one led chip, the glow color of light fixture are white.

The characteristics advantage that the utility model has is: 1. the system based on LED lamp Wireless remote control can make lamp lighting, communication neglect neither; 2. the high frequency flicker of light is harmless to human eye, and is very safe; Communication in without electromagnetic interference; 4.LED chip is little, the integration module volume is little, and it is attractive in appearance not affect household.

Description of drawings

Fig. 1 is system block diagram of the present utility model

Fig. 2 is pictorial diagram of the present utility model

Embodiment

Below in conjunction with accompanying drawing implementation step of the present utility model is described:

As shown in Figure 1, it is the system block diagram of a kind of radio communication intelligent domestic system based on the LED lighting of the utility model, the user sends control signal by described wireless signal transmitting module (1), wireless launcher can be convenient general mobile phone, have one based on the receiver of SIM Mobile phone card in the corresponding reception of wireless signals module (2) therewith, mobile phone arranges household electrical appliances working condition according to voice suggestion by putting through this card number code behind the input password.The SCM Based signal demodulating circuit that voice or push button signalling can be converted to digital signal is arranged in the described wireless receiving module, and it is transferred to led drive circuit (3) with the signal of demodulation.Amplify frequency stabilization circuit by electronics after the CPU of signal in driver module processes and be transmitted at last LED light fixture such as appointment, the function that the LED light fixture just all has illumination and signal to transmit at this moment, the wireless communication module based on the LED lighting herein (4) becomes light signal with the signal of telecommunication and sends, and is caught by light signal receiving terminal (5).This terminal both can be that direct controlled household electrical appliances also can be photoelectric signal transforming modules, light signal can be changed into the signal of telecommunication by this module and be used for controlling household electrical appliance.

Fig. 2 is the pictorial diagram of described a kind of radio communication intelligent domestic system based on the LED lighting, and it comprises: based on wireless signal transmitting module (1), the reception of wireless signals module (2) based on SIM card, led drive circuit (3), LED light fixture (4), switch (6), photoelectric signal transforming module (7), the household electrical appliance (8) of mobile phone.Wherein photoelectric signal transforming module (7) and household electrical appliance (8) have formed light signal receiving terminal (5).

Claims

1. radio communication intelligent domestic system based on the LED lighting is characterized in that by the wireless signal transmitting module (1) that connects successively, reception of wireless signals module (2), led drive circuit (3), forms based on wireless communication module (4) and the light signal receiving terminal (5) of LED lighting.

2. a kind of radio communication intelligent domestic system based on the LED lighting according to claim 1, it is characterized in that: described wireless signal transmitting module (1) can be mobile phone.

3. a kind of radio communication intelligent domestic system based on the LED lighting according to claim 1, it is characterized in that: described reception of wireless signals module (2) comprises SIM card and SCM Based signal demodulating circuit.

4. a kind of radio communication intelligent domestic system based on the LED lighting according to claim 1, it is characterized in that: based on the lighting that the wireless communication module (4) of LED lighting is comprised of at least one led chip, the glow color of light fixture can be white.

5. a kind of radio communication intelligent domestic system based on the LED lighting according to claim 1, it is characterized in that: light signal receiving terminal (5) is household electrical appliance.

6. a kind of radio communication intelligent domestic system based on the LED lighting according to claim 1, it is characterized in that: light signal receiving terminal (5) is photoelectric signal transforming module.