CN203691675U

CN203691675U - LED illumination monitoring system

Info

Publication number: CN203691675U
Application number: CN201320642219.2U
Authority: CN
Inventors: 何勇
Original assignee: HUIZHOU JINGANG ENERGY-SAVING TECHNOLOGY Co Ltd
Current assignee: HUIZHOU JINGANG ENERGY-SAVING TECHNOLOGY Co Ltd
Priority date: 2013-10-17
Filing date: 2013-10-17
Publication date: 2014-07-02
Anticipated expiration: 2023-10-17

Abstract

The utility model provides an LED illumination monitoring system. The monitoring system comprises a central controller, connected with a first radio frequency communication module and wirelessly communicating with a second radio frequency communication module through the first radio frequency communication module; an LED control module connected with the second radio frequency communication module, wherein the LED control module is provided with an illuminance acquisition module, a passive type pyroelectric infrared detector, a clock module, a control circuit and a brightness adjusting circuit. The second radio frequency communication module, the illuminance acquisition module, the passive type pyroelectric infrared detector, the clock module and the brightness adjusting circuit are connected with the control circuit. The monitoring system provided by the utility model realizes wireless monitoring and the control of indoor systematicness LED illumination, automatic LED lamp on-off operation according to presence of human body signals through the pyroelectric infrared detector and wireless brightness adjustment.

Description

LED illumination monitoring system

Technical field

The utility model relates to LED lighting technical field, specifically refers to a kind of LED illumination monitoring system.

Background technology

The features such as energy-saving and environmental protection that LED light source possesses, life-span length, light current work, make it, be all widely applied in outer illumination indoors.

For indoor system illumination application, in household LED illuminator, each room all arranges one or more LED lamps, and each LED lamp is responsible between surround separately.Under existing mode, whether equal separate configurations one mains switch of each LED lamp that indoor system throws light on used controls if being carried out work by hand, and the adjustment of brightness is also to need manual carrying out, complicated operation.

And for long-term unmanned room, existing LED lamp lacks and automatically closes after opening, and to reach the function of power saving, causes the wasting of resources.

Utility model content

The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of LED illumination monitoring system is provided, this supervisory control system is by arranging central controller, between each LED lamp and central controller, adopt RF mode to communicate, realized each LED lamp in the illumination of central controller controlled in wireless indoor system.

The purpose of this utility model is achieved through the following technical solutions: a kind of LED illumination monitoring system, comprising:

Central controller, is connected with the first radio communication (RF) module, carries out radio communication by the first radio-frequency communication module and the second radio-frequency communication module;

LED control module, each LED control module is connected with second radio-frequency communication module, described LED control module is provided with: for gathering the illuminance acquisition module of illuminance between the corresponding surround of connected LED lamp, for surveying the passive pyroelectric Infrared Detectors that whether has people between the corresponding surround of connected LED lamp, for the clock module that carries out trigger-type timing according to the detection information of passive pyroelectric Infrared Detectors, for carrying out control command and the mutual control circuit of monitor message with central controller, for carrying out the brightness regulating circuit of LED lamp brightness adjustment, described the second radio-frequency communication module, illuminance acquisition module, passive pyroelectric Infrared Detectors, clock module and brightness regulating circuit connect respectively at control circuit.

In technique scheme, illuminance acquisition module gathers the illuminance between surround, LED lamp place and reaches central controller through control circuit, the second radio-frequency communication module, the first radio-frequency communication module successively, the illuminance control command that central controller is optionally made feeds back to control circuit with RF-wise, and control circuit mat brightness regulating circuit carries out the brightness adjustment of LED lamp;

The default power-off of clock module and energising timing time, under pyroelectric infrared detector detects between surround during without human body signal, control circuit triggers clock module and starts timing, when timing reaches after default power-off timing time, control circuit cuts off the power supply supply to LED lamp, realizes the operation of turning off the light; Have human body signal between surround under pyroelectric infrared detector detects time, control circuit triggers clock module and starts timing, and when timing reaches after default energising timing time, control circuit is connected the power supply supply to LED lamp, realizes the operation of turning on light.

The utility model has the following advantages and beneficial effect compared to existing technology:

The utility model has not only been realized the object of systemic LED illuminator in wireless monitor and control room, and, can realize and have or not the automatic LED lamp switch operation of human body signal, the object of wireless optical brightness adjustment according to pyroelectric infrared detector.

Accompanying drawing explanation

Fig. 1 is the structure chart of the utility model LED illumination monitoring system.

Embodiment

Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.

Embodiment

As shown in Figure 1, a kind of LED illumination monitoring system, comprising:

LED control module, each LED control module is connected with second radio-frequency communication module.

LED control module is provided with:

For gathering the illuminance acquisition module of illuminance between the corresponding surround of connected LED lamp;

For surveying the passive pyroelectric Infrared Detectors that whether has people between the corresponding surround of connected LED lamp;

For the clock module that carries out trigger-type timing according to the detection information of passive pyroelectric Infrared Detectors;

For carrying out control command and the mutual control circuit of monitor message with central controller; For carrying out the brightness regulating circuit of LED lamp brightness adjustment.

Described the second radio-frequency communication module, illuminance acquisition module, passive pyroelectric Infrared Detectors, clock module and brightness regulating circuit connect respectively at control circuit.

The operation principle of the utility model LED illumination monitoring system is as follows:

Illuminance acquisition module gathers the illuminance between surround, LED lamp place and reaches central controller through control circuit, the second radio-frequency communication module, the first radio-frequency communication module successively, the illuminance control command that central controller is optionally made feeds back to control circuit with RF-wise, and control circuit mat brightness regulating circuit carries out the brightness adjustment of LED lamp;

The default power-off of clock module and energising timing time, as power-off timing time is preset as 30 minutes, energising timing time is preset as 10 seconds; Under pyroelectric infrared detector detects, between surround during without human body signal, control circuit triggers clock module and starts timing, and when timing reaches after default power-off timing time, control circuit cuts off the power supply supply to LED lamp, the realization operation of turning off the light; Have human body signal between surround under pyroelectric infrared detector detects time, control circuit triggers clock module and starts timing, and when timing reaches after default energising timing time, control circuit is connected the power supply supply to LED lamp, realizes the operation of turning on light.

Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.

Claims

1. a LED illumination monitoring system, is characterized in that, comprising:

Central controller, is connected with the first radio-frequency communication module, carries out radio communication by the first radio-frequency communication module and the second radio-frequency communication module;