WO2015106666A1

WO2015106666A1 - Intelligent lighting control method and system

Info

Publication number: WO2015106666A1
Application number: PCT/CN2015/070558
Authority: WO
Inventors: 张永强
Original assignee: 萤辉科技有限公司; 张永强
Priority date: 2014-01-15
Filing date: 2015-01-12
Publication date: 2015-07-23
Also published as: CN103763839A; CN103763839B

Abstract

Disclosed are an intelligent lighting control method and system. The intelligent lighting control method comprises: detecting, by each radio-frequency terminal of a plurality of radio-frequency terminals, light intensity of an environment where light-emitting diode lamps respectively corresponding to each of the radio-frequency terminals are located; according to an already set light intensity level and the light intensity of the environment, adjusting the light-emitting brightness of each of the light-emitting diode lamps; sending the adjusted light-emitting brightness and the light intensity of the environment to a radio-frequency network controller in a radio-frequency manner; and sending, by the radio-frequency network controller, the light-emitting brightness of each of the light-emitting diode lamps and the light intensity of the environment to a control centre server via a mobile network, so that the control centre server determines whether to conduct correction of the light-emitting intensity according to the light intensity of the environment. The present invention can prolong the service life of light-emitting diode lamps, reduce the energy consumption of a lighting system, and improve the lighting quality of the lighting system.

Description

Intelligent lighting control method and system

Technical field

The present invention relates to the field of communications technologies, and in particular, to an intelligent lighting control method and system.

Background technique

Building automation (Buliding Automation, referred to as BA), uses electrical contacts to implement regional control, timing switching, and central monitoring. The lighting control system is not independent in the BA system, and the control function is simple, so there are certain limitations in its use.

By setting up a central monitoring device, central monitoring of the entire system can be implemented to adjust the on-site effect of the lighting at any time. For example, the system sets the lighting scheme mode, and simulates the lighting fixture layout on the computer screen to display the lighting mode of each lighting group. And on/off status. However, the light-on mode and the on/off state of the lamp group cannot be adjusted due to the brightness of the environment, so energy cannot be saved, and if one of the lamps in the lamp group is destroyed, other lamps are also affected. Tube lighting.

technical problem

In order to solve the problems of the prior art, it is an object of the present invention to provide an intelligent lighting control method and system.

Technical solution

Embodiments of the present invention provide an intelligent lighting control method and system. The technical solution is as follows:

In one aspect, an intelligent lighting control method is provided, the smart lighting control method comprising:

Detecting, by each of the plurality of radio frequency terminals, an ambient light intensity of the LED lamp corresponding to each of the radio frequency terminals;

Adjusting the brightness of each of the LED lamps according to the set light intensity level and the ambient light intensity;

Transmitting the adjusted illuminating brightness and the ambient light intensity to a radio frequency network controller by using a radio frequency method;

And transmitting, by the radio frequency network controller, the illuminating brightness of each of the LED lamps and the ambient light intensity to the control center server through the mobile network, so that the control center server determines whether the device is responsive to the ambient light intensity The luminous intensity is corrected.

In another aspect, an intelligent lighting control system is provided, where the intelligent lighting control system includes: a plurality of radio frequency terminals, a radio frequency network controller, and a control center server; wherein

Each of the plurality of radio frequency terminals is configured to detect an ambient light intensity of the LED lamp corresponding to each of the radio frequency terminals, and adjust the ambient light intensity according to the set light intensity level Illuminating brightness of each of the LED lamps; transmitting the adjusted brightness and the ambient light intensity to the radio frequency network controller by radio frequency;

The radio frequency network controller is configured to send the illuminating brightness of the each of the illuminating diode lamps and the ambient light intensity to the control center server through the mobile network, so that the control center server determines whether the device is correct according to the ambient light intensity The luminous intensity is corrected.

Beneficial effect

The beneficial effects brought by the technical solutions provided by the embodiments of the present invention are:

Detecting, by each of the plurality of radio frequency terminals, an ambient light intensity of the LED lamp corresponding to each of the RF terminals, and adjusting each of the LED lamps according to the set light intensity level and the ambient light intensity The brightness of the light, so that each light-emitting diode lamp can adjust the brightness according to a specific environment, thereby prolonging the service life of the light-emitting diode lamp, reducing the energy consumption of the lighting system, and improving the lighting quality of the lighting system; The circuit structure of the lighting system is therefore easy to implement.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.

1 is a schematic flow chart of an intelligent lighting control method according to Embodiment 1 of the present invention;

2 is a schematic flow chart of an intelligent lighting control method according to Embodiment 2 of the present invention;

3 is a schematic structural diagram of an intelligent lighting control system according to Embodiment 3 of the present invention;

4 is a schematic structural diagram of an intelligent lighting control system according to Embodiment 4 of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

Embodiment 1

1 is a schematic flowchart of an intelligent lighting control method according to a first embodiment of the present invention. In the embodiment of the present invention, a plurality of radio frequency terminals may be located in a setting area. Referring to FIG. 1, the embodiment of the present invention includes the following steps:

Step 101: Detect, by each of the plurality of radio frequency terminals, an ambient light intensity of the LED lamp corresponding to each of the radio frequency terminals.

Step 102: Adjust the brightness of each of the LED lamps according to the set light intensity level and the ambient light intensity.

Step 103: Send the adjusted illumination brightness and the ambient light intensity to a radio frequency network controller by using a radio frequency.

Step 104: Send, by the radio frequency network controller, the illuminating brightness of each of the LED lamps and the ambient light intensity to the control center server through the mobile network, so that the control center server determines according to the ambient light intensity Whether to correct the luminous intensity.

The intelligent lighting control method provided by the embodiment of the present invention detects, by each of the plurality of radio frequency terminals, an ambient light intensity of the LED lamp corresponding to each of the radio frequency terminals, and according to the set light intensity level Adjusting the brightness of each LED lamp with the ambient light intensity, so that each LED lamp can adjust the brightness according to the specific environment, thereby prolonging the service life of the LED lamp, reducing the energy consumption of the illumination system, and improving the illumination. The lighting quality of the system; it is easy to implement due to the need to modify the circuit structure of the existing lighting system.

Embodiments of the invention

Embodiment 2

2 is a schematic flowchart of an intelligent lighting control method according to Embodiment 2 of the present invention; in the embodiment of the present invention, multiple radio frequency terminals may be located in a setting area, as shown in FIG. 2, specifically including the following steps:

Step 201: Form a point-to-point network through multiple radio frequency terminals, and perform step 202. The peer-to-peer network may be an ad-hoc network, and multiple radio terminals may support ad-hoc routing.

Step 202: Detect, by each of the plurality of radio frequency terminals, whether the LED lamp corresponding to each of the radio frequency terminals is abnormal. The abnormality may be a short circuit of the LED tube, an overcurrent of the LED tube, and an LED tube. Overpressure. If an exception occurs, step 203 is performed; if no abnormality occurs, step 205 is performed.

Step 203: Generate an alert message by using the abnormal radio frequency terminal, and send the alert information to the radio network controller, and perform step 204.

Step 204: Send the warning information to the control center server through the radio network controller, so that the control center server can easily learn the dimming status of the multiple radio terminals, and the process ends.

Step 205: Each of the plurality of radio frequency terminals detects whether a fault occurs with the radio network server. If a fault occurs, step 206 is performed; if no fault occurs, step 208 is performed.

Step 206: The first radio frequency terminal that has failed to send the adjusted illuminating brightness of the first radio frequency terminal to the second radio frequency terminal that is not the fault closest to the first radio frequency terminal, and step 207 is performed.

In step 206, since the plurality of radio frequency terminals form an ad-hoc network, after joining the ad-hoc network, the plurality of radio frequency terminals can acquire the nearest radio frequency terminal by using routing information.

Step 207: Send the illuminating brightness to the radio network server through the second radio frequency terminal, and the process ends.

Step 208: Perform the step 209 by detecting the ambient light intensity of the LED lamp corresponding to the normal-emitting radio frequency terminal by using the normal-emitting radio frequency terminal of the plurality of radio frequency terminals.

Step 209: Adjust the light-emitting brightness of the light-emitting diode lamp with normal illumination according to the set light intensity level and the ambient light intensity, and perform step 210.

Specifically, the luminance of the light-emitting diode lamp of the normal illumination can be adjusted by pulse width modulation.

Step 210: Send the adjusted illuminating brightness and the ambient light intensity to the radio frequency network controller by using a radio frequency, and perform step 211.

Step 211: Convert the illuminating brightness and the ambient light intensity into a wireless transmission signal corresponding to the mobile network by using a radio network server, and perform step 212.

Step 212: Send, by the radio frequency network controller, the illuminating brightness of the illuminating photodiode lamp and the ambient light intensity to the control center server through the mobile network, so that the control center server determines whether the illuminating is performed according to the ambient light intensity. The intensity is corrected and the process ends.

Further, in the first embodiment and the second embodiment, the intelligent lighting control method may further include the following steps:

The plurality of radio frequency terminals receive the control commands from the control center server through the radio frequency network controller to adjust the states of the respective ones of the plurality of LED lamps according to the control commands, where the states of the plurality of LED lamps are, for example, according to a time period or The position of the LED lamp turns a plurality of LED lamps on, off, brightened or dimmed.

Identifying human body motion commands through motion sensors on each radio frequency terminal;

Controlling, according to the human body motion instruction, a light emitting level of the LED light, the light emitting level comprising: a first brightness, a second brightness, and a turn off;

And if the action sensor on the radio frequency terminal of the plurality of radio frequency terminals detects the human body motion command, transmitting the action command to the remaining radio frequency terminals of the plurality of radio frequency terminals by using a wireless manner, so that The remaining ones of the plurality of radio frequency terminals control the corresponding LED lamps according to the human body motion command.

Embodiment 3

3 is a schematic structural diagram of an intelligent lighting control system according to Embodiment 3 of the present invention; in the embodiment of the present invention, a plurality of radio frequency terminals may be located in a setting area. Referring to FIG. 3, the intelligent lighting control provided by the embodiment of the present invention is shown in FIG. The system 300 includes: a plurality of radio frequency terminals 31, a radio frequency network controller 32, and a control center server 33;

Each of the plurality of radio frequency terminals 31 is configured to detect an ambient light intensity of the LED lamp corresponding to each of the radio frequency terminals, and adjust the each according to the set light intensity level and the ambient light intensity Illuminating brightness of an LED lamp; transmitting the adjusted brightness and ambient light intensity to the radio frequency network controller 32 by radio frequency; the radio frequency network controller 32 is configured to emit the light of each of the LED lamps The brightness and ambient light intensity are transmitted to the control center server 33 via the mobile network such that the control center server 33 determines whether to correct the illumination intensity based on the ambient light intensity.

The intelligent lighting control system provided by the embodiment of the present invention detects the ambient light intensity of the LED lamp corresponding to each RF terminal through each of the plurality of RF terminals 31, and according to the set light intensity Level and ambient light intensity adjust the brightness of each LED light, so that each LED light can adjust the brightness according to the specific environment, which can extend the service life of the LED light, reduce the energy consumption of the lighting system, and improve the Illumination quality of the illumination system; the illumination brightness and ambient light intensity of each of the LED lamps are transmitted to the control center server 33 through the mobile network through the RF network controller 32, thereby enabling the control center server 33 to facilitate illumination of the plurality of LED lamps Management; in addition, since it is not necessary to modify the circuit structure of the existing lighting system, it is easy to implement the wiring.

Further, each of the plurality of radio frequency terminals is further configured to detect whether an LED lamp corresponding to each of the radio frequency terminals is abnormal; if an abnormality occurs, an RF corresponding to the abnormal LED lamp The terminal generates an alert message, and sends the alert information to the radio frequency network controller. The radio frequency network controller is further configured to send the alert information to the control center server, so that the control center server is convenient. Obtaining a dimming state of the plurality of radio frequency terminals.

Further, each of the plurality of radio frequency terminals adjusts the luminance of the illumination of each of the LED lamps by pulse width modulation.

Further, the plurality of radio frequency terminals receive the control commands from the control center server through the radio frequency network controller to adjust the states of the respective ones of the plurality of LED lamps according to the control commands, and the states of the plurality of LED lamps are, for example: The time period or the position of the LED lamp turns a plurality of LED lights on, off, brightened or dimmed.

Further, each of the radio frequency terminals in the intelligent lighting control system is further provided with a motion sensor;

The motion sensor is configured to identify a human body motion command; and the light emitting level of the LED light is controlled according to the human body motion command, where the light emitting level comprises: a first brightness, a second brightness, and a turn off.

The radio frequency terminal is further configured to confirm whether the motion sensor is activated, and activate the motion sensor when the ambient light intensity does not reach a set intensity.

Further, the radio network server is further configured to convert the illuminating brightness into a wireless transmission signal corresponding to the mobile network.

Further, each of the plurality of radio frequency terminals constitutes a point-to-point network; if the first radio frequency terminal of the plurality of radio frequency terminals and the radio frequency network server cannot communicate due to a fault, the The radio frequency terminal sends the adjusted illuminating brightness of the first radio frequency terminal to the second radio frequency terminal that is closest to the first radio frequency terminal; and the illuminating brightness is sent to the radio frequency network server by using the second radio frequency terminal.

Embodiment 4

4 is a schematic structural diagram of an intelligent lighting control system according to Embodiment 4 of the present invention; the embodiment of the present invention can implement the method flow of the embodiment shown in FIG. 2, and FIG. 4, the intelligent lighting control system provided by the embodiment of the present invention is shown in FIG. 400 includes: a plurality of radio frequency terminals (first radio frequency terminal 411, second radio frequency terminal 412, ⋯, Nth radio frequency terminal 41n, wherein N is the number of radio frequency terminals; first radio frequency terminal 411, second radio frequency terminal 412, 第, the Nth radio frequency terminal 41n may be located in the setting area), the radio frequency network controller 42, and the control center server 43.

The first radio frequency terminal 411, the second radio frequency terminal 412, the ⋯, and the Nth radio frequency terminal 41n detect the LED light corresponding to the first radio frequency terminal 411, the second radio frequency terminal 412, the ⋯, and the Nth radio frequency terminal 41n, respectively. Ambient light intensity, adjusting the light-emitting brightness of each of the light-emitting diode lamps according to the set light intensity level and the ambient light intensity; and transmitting the adjusted light-emitting brightness and the ambient light intensity to the radio frequency The radio frequency network controller 42 is configured to send the illuminating brightness of each of the illuminating diode lamps to the control center server 43 through the mobile network, so that the control center server 43 determines whether the device is in accordance with the ambient light intensity. The luminous intensity is corrected.

The radio frequency network controller 42 specifically includes a radio frequency module 421, a signal conversion module 422, and a GPRS module 423. The radio frequency module 421 is configured to perform radio frequency calculation with the first radio frequency terminal 411, the second radio frequency terminal 412, the ⋯, and the Nth radio frequency terminal 41n. Communication, the radio frequency communication is, for example, Zigbee wireless communication, so the radio frequency network controller 42 can be considered to be in close communication with the first radio frequency terminal 411, the second radio frequency terminal 412, the first radio frequency terminal 41n (Near) Field Communication, referred to as NFC). The signal conversion module 422 converts signals from the first radio frequency terminal 411, the second radio frequency terminal 412, the ⋯, and the Nth radio frequency terminal 41n into wireless communication network signals, and transmits them to the control center server 43 through the network through the GPRS module 423.

In addition, the radio network controller 42 may specifically be a mobile handheld terminal having an iOS or Android (Android) operating system installed thereon and supporting short-range communication. The control center server 43 may specifically be a PC console, and the PC console performs data transmission with the mobile handheld terminal through the mobile network, thereby implementing remote control.

The intelligent lighting control system provided by the embodiment of the present invention detects the ambient light intensity of the corresponding LED light lamp through the plurality of first RF terminal 411, the second RF terminal 412, the ⋯, and the Nth RF terminal 41n, and according to the The set light intensity level and the ambient light intensity adjust the brightness of each LED light, so that each LED light can adjust the brightness according to a specific environment, thereby prolonging the service life of the LED lamp and reducing the illumination system. The energy consumption improves the illumination quality of the illumination system; the illumination brightness of each of the LED lamps is transmitted to the control center server 43 through the mobile network through the RF network controller 42, thereby making the control center server 43 convenient for the plurality of LED lamps Lighting management; in addition, since it is not necessary to modify the circuit structure of the existing lighting system, it is easy to implement the wiring.

It should be noted that the foregoing serial numbers of the embodiments of the present invention are only for the description, and do not represent the advantages and disadvantages of the embodiments.

A person skilled in the art may understand that all or part of the steps of implementing the above embodiments may be completed by hardware, or may be instructed by a program to execute related hardware, and the program may be stored in a computer readable storage medium. The storage medium mentioned may be a read only memory, a magnetic disk or an optical disk or the like.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims

An intelligent lighting control method, characterized in that the intelligent lighting control method comprises:

Detecting, by each of the plurality of radio frequency terminals, an ambient light intensity of the LED lamp corresponding to each of the radio frequency terminals;

Adjusting the brightness of each of the LED lamps according to the set light intensity level and the ambient light intensity;

Transmitting the adjusted illuminating brightness and the ambient light intensity to a radio frequency network controller by using a radio frequency method;

And transmitting, by the radio frequency network controller, the illuminating brightness of each of the LED lamps and the ambient light intensity to the control center server through the mobile network, so that the control center server determines whether the device is responsive to the ambient light intensity The luminous intensity is corrected.
The intelligent lighting control method according to claim 1, wherein the method further comprises:

Detecting, by each of the radio frequency terminals, whether an LED lamp corresponding to each of the radio frequency terminals is abnormal;

If an abnormality occurs, generating an alert message through each of the radio frequency terminals, and transmitting the alert information to the radio frequency network controller;

And sending the warning information to the control center server by using the radio frequency network controller, so that the control center server is convenient to learn the dimming status of the multiple radio frequency terminals.
The intelligent lighting control method according to claim 1, wherein the method further comprises:

The plurality of radio frequency terminals further receive control commands from the control center server through the radio frequency network controller to adjust states of the respective ones of the plurality of LED lamps according to the control commands.
The intelligent lighting control method according to claim 1, wherein the method further comprises:

Identifying human body motion commands through motion sensors on each radio frequency terminal;

Controlling, according to the human body motion instruction, a light emitting level of the LED light, the light emitting level comprising: a first brightness, a second brightness, and a turn off;

And if the action sensor on the radio frequency terminal of the plurality of radio frequency terminals detects the human body motion command, transmitting the action command to the remaining radio frequency terminals of the plurality of radio frequency terminals by using a wireless manner, so that The remaining ones of the plurality of radio frequency terminals control the corresponding LED lamps according to the human body motion instruction;

The method further includes:

It is confirmed whether the motion sensor is activated, and the motion sensor is activated when the ambient light intensity does not reach the set intensity.
The intelligent lighting control method according to any one of claims 1 to 4, wherein the ambient light of the LED lamp corresponding to each of the radio frequency terminals is detected by each of the plurality of radio frequency terminals The strength step also includes:

Forming a point-to-point network through the plurality of radio frequency terminals;

The method further includes:

Each of the plurality of radio frequency terminals detects whether a fault occurs between the radio frequency network server and the radio frequency network server;

If the first radio frequency terminal cannot communicate with the radio frequency network server due to a fault, the first radio frequency terminal sends the adjusted radio frequency brightness of the first radio frequency terminal to the distance The second RF terminal of the first RF terminal;

Transmitting the illuminating brightness to the radio frequency network server by the second radio frequency terminal.
An intelligent lighting control system, comprising: a plurality of radio frequency terminals, a radio frequency network controller, and a control center server; wherein

Each of the plurality of radio frequency terminals is configured to detect an ambient light intensity of the LED lamp corresponding to each of the radio frequency terminals, and adjust the ambient light intensity according to the set light intensity level Illuminating brightness of each of the LED lamps; transmitting the adjusted brightness and the ambient light intensity to the radio frequency network controller by radio frequency;

The radio frequency network controller is configured to send the illuminating brightness of the each of the illuminating diode lamps and the ambient light intensity to the control center server through the mobile network, so that the control center server determines whether the device is correct according to the ambient light intensity The luminous intensity is corrected.
The intelligent lighting control system according to claim 6, wherein

Each of the plurality of radio frequency terminals is further configured to detect whether an LED lamp corresponding to each of the radio frequency terminals is abnormal;

If an abnormality occurs, the radio frequency terminal corresponding to the abnormal LED lamp generates an alert message, and sends the alert information to the radio frequency network controller;

The radio network controller is further configured to send the alert information to the control center server, so that the control center server is convenient to learn the dimming status of the multiple radio terminals.
The intelligent lighting control system according to claim 6, wherein

The plurality of radio frequency terminals further receive control commands from the control center server through the radio frequency network controller to adjust states of the respective ones of the plurality of LED lamps according to the control commands.
The intelligent lighting control system according to claim 6, wherein each of the intelligent lighting control systems is further provided with a motion sensor;

The motion sensor is configured to identify a human body motion command; and the light emitting level of the LED light is controlled according to the human body motion command, the light emitting level includes: a first brightness, a second brightness, and a turn off;

And if the action sensor on the radio frequency terminal of the plurality of radio frequency terminals detects the human body motion command, transmitting the action command to the remaining radio frequency terminals of the plurality of radio frequency terminals by using a wireless manner, so that The remaining ones of the plurality of radio frequency terminals control the corresponding LED lamps according to the human body motion instruction;

The radio frequency terminal is further configured to confirm whether the motion sensor is activated, and activate the motion sensor when the ambient light intensity does not reach a set intensity.
The intelligent lighting control system according to any one of claims 6 to 9, wherein

Each of the plurality of radio frequency terminals constitutes a point-to-point network;

If the first radio frequency terminal cannot communicate with the radio frequency network server due to a fault, the first radio frequency terminal sends the adjusted radio frequency brightness of the first radio frequency terminal to the distance The second RF terminal of the first RF terminal;

Transmitting the illuminating brightness to the radio frequency network server by the second radio frequency terminal.