CN113362732A - Efficient intelligent scene lighting energy-saving controller and control method - Google Patents

Efficient intelligent scene lighting energy-saving controller and control method Download PDF

Info

Publication number
CN113362732A
CN113362732A CN202110646646.7A CN202110646646A CN113362732A CN 113362732 A CN113362732 A CN 113362732A CN 202110646646 A CN202110646646 A CN 202110646646A CN 113362732 A CN113362732 A CN 113362732A
Authority
CN
China
Prior art keywords
control
circuit
lighting
scene
illumination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110646646.7A
Other languages
Chinese (zh)
Inventor
汪义旺
张波
宋佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Vocational University
Original Assignee
Suzhou Vocational University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Vocational University filed Critical Suzhou Vocational University
Priority to CN202110646646.7A priority Critical patent/CN113362732A/en
Publication of CN113362732A publication Critical patent/CN113362732A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/005—Illumination controller or illuminated signs including an illumination control system
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/155—Coordinated control of two or more light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The invention relates to an efficient intelligent scene illumination energy-saving controller and a control method, wherein the controller comprises an illumination driving adjusting circuit, an information acquisition circuit, a control circuit and a communication circuit, wherein the illumination driving adjusting circuit is connected with the control circuit and is used for integral driving control of the whole scene illumination and split driving control of each partition block under the control signal sent by the control circuit; the information acquisition circuit is connected with the control circuit and used for acquiring scene parameters, illumination content information, pedestrian flow/environment identification information and effect feedback information of an illumination field and sending the scene parameters, the illumination content information, the pedestrian flow/environment identification information and the effect feedback information to the control circuit, and the control circuit generates a control signal according to the received information; the control circuit is connected with a communication circuit. According to the invention, the requirement of precise lighting control can be realized according to the scene difference of different advertising lamp boxes, the lighting control effect under a special scene is improved, and the energy efficiency of the whole system is reduced.

Description

Efficient intelligent scene lighting energy-saving controller and control method
Technical Field
The invention relates to the technical field of lighting control systems, in particular to an efficient and intelligent scene lighting energy-saving controller and a control method.
Background
With the development of various lamp box and box advertisement industries, more and more backlight scene lighting lamps are widely applied in the advertisement industry, as an important component of lamp box advertisements, the advertisement effect can be enhanced by adopting backlight scene lighting, the advertisement playing time and the audience surface can be prolonged, and the like, especially with the application occasions of spaces such as urban outdoor and subway and the like, the backlight scene lighting lamps become important scenes for the application of the advertisement lamp boxes, so that the development of a lighting device of the advertisement lamp box also becomes one of important parts of the design of a lighting system, and the lighting effect also influences the benefit of the whole advertisement. However, most of the existing advertisement lamp box scene lighting devices usually adopt a simple normally-bright control mode, and also usually adopt uniform background lighting aiming at different advertisement contents, which not only affects the overall advertisement effect and cannot give consideration to the difference of various advertisements and the visual perception of audiences, but also brings about the problems of high energy consumption and energy saving due to the normally-bright uniform scene lighting.
Aiming at the problems, the invention provides the efficient and intelligent scene illumination energy-saving controller and the control method, which can optimize and improve the advertisement illumination effect while realizing scene efficient energy saving of the advertisement lamp box, and have important engineering value and practical significance.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide an efficient and intelligent scene lighting energy-saving controller and a control method.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
an efficient intelligent scene lighting energy-saving controller comprises a lighting driving adjusting circuit, an information acquisition circuit, a control circuit and a communication circuit, wherein,
the lighting driving adjusting circuit is connected to a lamp circuit of a scene lighting field, connected with the control circuit and used for controlling the integral driving of the whole scene lighting and the split driving of each partition block under the control signal sent by the control circuit;
the information acquisition circuit is arranged on a scene illumination field, is connected with the control circuit, is used for acquiring scene parameters, illumination content information, pedestrian flow/environment identification information and effect feedback information of the illumination field and sending the scene parameters, the illumination content information, the pedestrian flow/environment identification information and the effect feedback information to the control circuit, and the control circuit generates a control signal according to the received information;
the control circuit is connected with a communication circuit for data exchange, man-machine interface connection and information interconnection.
Furthermore, the lighting driving adjusting circuit is composed of an integral driving and a split driving discrete adjusting circuit, the integral driving is used for uniformly driving the whole scene lighting to perform uniform background lighting, and the split driving is used for independently driving and adjusting each partition block according to different scenes, so that an optimized difference precise control effect is achieved.
Preferably, the lighting driving adjusting circuit adopts a special LED lighting circuit controlled by PWM digital mode.
Preferably, the control circuit adopts a MSP430FR6045 control chip as a core circuit.
An efficient intelligent scene lighting energy-saving control method comprises the following steps:
step 1) the control circuit reads scene parameters of background illumination acquired by the information acquisition circuit, wherein the scene parameters comprise:
Figure 459043DEST_PATH_IMAGE002
the read scene parameters S _ c consist of four different parameters, namely outdoor O _ d, indoor O _ d, underground U _ d and specific S _ d;
step 2) the control circuit reads the illumination content information parameters collected by the information collection circuit, wherein the illumination content information parameters comprise:
Figure 514331DEST_PATH_IMAGE004
the read lighting content information parameter I _ C consists of four different parameters, namely constant brightness C _ h, time control T _ h, light control L _ h and intelligent control I _ h;
step 3), the control circuit reads the pedestrian flow/environment identification information, and dynamically adjusts and controls the influence factor F (p) in real time according to the conditions of the pedestrian flow and the environment data, wherein the influence factor F (p) specifically comprises the following steps:
Figure 342609DEST_PATH_IMAGE006
wherein k is1、k2、k3Respectively, people flow, weather and time adjustment coefficients, P is the number of people flow changes, w is the number of changes in the weight of the weather factor, t is the time change factor, PsetSetting a people flow variation threshold;
step 4) carrying out intelligent control decision and control signal calculation according to the judgment results of the steps 1) to 3), specifically:
a. if the lighting content information parameter I _ C is constant brightness C _ h, F (p) ≠ 0, the overall drive control is adopted, and the overall PWM light intensity is adjusted according to the function parameter of F (p), otherwise, if F (p) =0, the overall drive control is closed;
b. if the lighting content information parameter I _ c is the time control T _ h, controlling the integral drive according to the set working time;
c. if the lighting content information parameter I _ c is the light control L _ h, controlling the whole drive according to the set illumination data and the illumination of the read environment parameter;
d. if the lighting content information parameter I _ c is intelligently controlled I _ h, intelligently controlling the scene parameter S _ c read in step 1), performing split driving control according to f (p), and accurately controlling each independent split circuit to realize the optimal lighting effect, wherein the specific gravity of each coefficient is adjusted according to the situation of the scene parameter S _ c in step 1), specifically:
Figure 529877DEST_PATH_IMAGE008
；
and 5) the control circuit outputs corresponding control signals to realize the control of the integrally driven circuit and the separately driven circuit, and performs corresponding correction and adjustment according to effect feedback information acquired by the information acquisition circuit.
The invention has the beneficial effects that:
the controller composed of the integrally and separately driven dual control and adjustment power supply is adopted, parameters such as scene, flow of people, environment, time and the like are comprehensively considered, a corresponding control function is provided, accurate, efficient and intelligent control over background illumination application is achieved, the effect of background illumination of an advertising lamp box and the like is improved, and energy-saving application of illumination is achieved.
Drawings
FIG. 1 is a block diagram of the controller of the present invention;
FIG. 2a is a block diagram of the lighting driving adjustment circuit of the controller according to the present invention;
FIG. 2b is a functional block diagram of the control circuit of the controller of the present invention;
FIG. 2c is a functional block diagram of an information acquisition circuit of the controller of the present invention;
FIG. 3 is a flow chart of a control method of the controller according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, an efficient and intelligent scene lighting energy-saving controller comprises a lighting driving adjusting circuit, an information collecting circuit, a control circuit and a communication circuit, wherein,
the lighting driving adjusting circuit is connected to a lamp circuit of a scene lighting field, connected with the control circuit and used for controlling the integral driving of the whole scene lighting and the split driving of each partition block under the control signal sent by the control circuit;
as shown in fig. 2c, the information collecting circuit is disposed in the scene lighting site and connected to the control circuit, and is configured to collect scene parameters, lighting content information, traffic/environment identification information, and effect feedback information of the lighting site, and send the collected information to the control circuit, and the control circuit generates a control signal according to the received information;
the control circuit is connected with a communication circuit for data exchange, man-machine interface connection and information interconnection.
As shown in fig. 2a, the lighting driving adjustment circuit is composed of an integral driving and a split driving discrete adjustment circuit, the integral driving is used for uniformly driving the lighting of the whole scene to perform uniform background lighting, and the split driving is used for independently driving and adjusting each partition according to different scenes, so as to achieve an optimized difference precision control effect.
The lighting driving adjusting circuit adopts a special LED lighting circuit controlled by PWM digital mode.
As shown in fig. 2b, the control circuit adopts a MSP430FR6045 control chip as a core circuit, so as to realize algorithm control on the whole controller, receive information data of the information acquisition circuit, output a control signal after algorithm processing to control the lighting driving adjustment circuit to work, and process communication data on the communication circuit.
As shown in fig. 3, a high-efficiency intelligent scene lighting energy-saving control method includes the following steps:
step 1) the control circuit reads scene parameters of background illumination acquired by the information acquisition circuit, wherein the scene parameters comprise:
Figure 341975DEST_PATH_IMAGE002
the read scene parameters S _ c consist of four different parameters, namely outdoor O _ d, indoor O _ d, underground U _ d and specific S _ d;
step 2) the control circuit reads the illumination content information parameters collected by the information collection circuit, wherein the illumination content information parameters comprise:
Figure DEST_PATH_IMAGE009
the read lighting content information parameter I _ C consists of four different parameters, namely constant brightness C _ h, time control T _ h, light control L _ h and intelligent control I _ h;
step 3), the control circuit reads the pedestrian flow/environment identification information, and dynamically adjusts and controls the influence factor F (p) in real time according to the conditions of the pedestrian flow and the environment data, wherein the influence factor F (p) specifically comprises the following steps:
Figure 938304DEST_PATH_IMAGE006
wherein k is1、k2、k3Respectively, people flow, weather and time adjustment coefficients, P is the number of people flow changes, w is the number of changes in the weight of the weather factor, t is the time change factor, PsetSetting a people flow variation threshold;
step 4) carrying out intelligent control decision and control signal calculation according to the judgment results of the steps 1) to 3), specifically:
a. if the lighting content information parameter I _ C is constant brightness C _ h, F (p) ≠ 0, the overall drive control is adopted, and the overall PWM light intensity is adjusted according to the function parameter of F (p), otherwise, if F (p) =0, the overall drive control is closed;
b. if the lighting content information parameter I _ c is the time control T _ h, controlling the integral drive according to the set working time;
c. if the lighting content information parameter I _ c is the light control L _ h, controlling the whole drive according to the set illumination data and the illumination of the read environment parameter;
d. if the lighting content information parameter I _ c is intelligently controlled I _ h, intelligently controlling the scene parameter S _ c read in step 1), performing split driving control according to f (p), and accurately controlling each independent split circuit to realize the optimal lighting effect, wherein the specific gravity of each coefficient is adjusted according to the situation of the scene parameter S _ c in step 1), specifically:
Figure 480144DEST_PATH_IMAGE008
；
and 5) the control circuit outputs corresponding control signals to realize the control of the integrally driven circuit and the separately driven circuit, and performs corresponding correction and adjustment according to effect feedback information acquired by the information acquisition circuit.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. An efficient intelligent scene lighting energy-saving controller is characterized by comprising a lighting driving adjusting circuit, an information acquisition circuit, a control circuit and a communication circuit, wherein,
the lighting driving adjusting circuit is connected to a lamp circuit of a scene lighting field, connected with the control circuit and used for controlling the integral driving of the whole scene lighting and the split driving of each partition block under the control signal sent by the control circuit;
the information acquisition circuit is arranged on a scene illumination field, is connected with the control circuit, is used for acquiring scene parameters, illumination content information, pedestrian flow/environment identification information and effect feedback information of the illumination field and sending the scene parameters, the illumination content information, the pedestrian flow/environment identification information and the effect feedback information to the control circuit, and the control circuit generates a control signal according to the received information;
the control circuit is connected with a communication circuit for data exchange, man-machine interface connection and information interconnection.
2. The efficient intelligent scene lighting energy-saving controller according to claim 1, wherein the lighting driving adjusting circuit is composed of an integral driving and a split driving discrete adjusting circuit, the integral driving is used for uniformly driving the whole scene lighting to perform uniform background lighting, and the split driving is used for independently driving and adjusting each partition block according to different scenes to achieve an optimized difference precision control effect.
3. The controller and the control method according to claim 2, wherein the lighting driving adjustment circuit is a PWM digitally controlled dedicated LED lighting circuit.
4. The controller and the control method according to claim 3, wherein the control circuit is a MSP430FR6045 control chip-based circuit.
5. An efficient and intelligent scene lighting energy-saving control method is characterized by comprising the following steps:
step 1) the control circuit reads scene parameters of background illumination acquired by the information acquisition circuit, wherein the scene parameters comprise:
Figure 489750DEST_PATH_IMAGE002
the read scene parameters S _ c consist of four different parameters, namely outdoor O _ d, indoor O _ d, underground U _ d and specific S _ d;
step 2) the control circuit reads the illumination content information parameters collected by the information collection circuit, wherein the illumination content information parameters comprise:
Figure 462386DEST_PATH_IMAGE004
wherein the read illumination contentThe information parameter I _ C consists of four different parameters of constant brightness C _ h, time control T _ h, light control L _ h and intelligent control I _ h;
step 3), the control circuit reads the pedestrian flow/environment identification information, and dynamically adjusts and controls the influence factor F (p) in real time according to the conditions of the pedestrian flow and the environment data, wherein the influence factor F (p) specifically comprises the following steps:
Figure 295212DEST_PATH_IMAGE006
wherein k is1、k2、k3Respectively, people flow, weather and time adjustment coefficients, P is the number of people flow changes, w is the number of changes in the weight of the weather factor, t is the time change factor, PsetSetting a people flow variation threshold;
step 4) carrying out intelligent control decision and control signal calculation according to the judgment results of the steps 1) to 3), specifically:
a. if the lighting content information parameter I _ C is constant brightness C _ h, F (p) ≠ 0, the overall drive control is adopted, and the overall PWM light intensity is adjusted according to the function parameter of F (p), otherwise, if F (p) =0, the overall drive control is closed;
b. if the lighting content information parameter I _ c is the time control T _ h, controlling the integral drive according to the set working time;
c. if the lighting content information parameter I _ c is the light control L _ h, controlling the whole drive according to the set illumination data and the illumination of the read environment parameter;
d. if the lighting content information parameter I _ c is intelligently controlled I _ h, intelligently controlling the scene parameter S _ c read in step 1), performing split driving control according to f (p), and accurately controlling each independent split circuit to realize the optimal lighting effect, wherein the specific gravity of each coefficient is adjusted according to the situation of the scene parameter S _ c in step 1), specifically:
Figure 311579DEST_PATH_IMAGE008
；
and 5) the control circuit outputs corresponding control signals to realize the control of the integrally driven circuit and the separately driven circuit, and performs corresponding correction and adjustment according to effect feedback information acquired by the information acquisition circuit.
CN202110646646.7A 2021-06-10 2021-06-10 Efficient intelligent scene lighting energy-saving controller and control method Pending CN113362732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110646646.7A CN113362732A (en) 2021-06-10 2021-06-10 Efficient intelligent scene lighting energy-saving controller and control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110646646.7A CN113362732A (en) 2021-06-10 2021-06-10 Efficient intelligent scene lighting energy-saving controller and control method

Publications (1)

Publication Number Publication Date
CN113362732A true CN113362732A (en) 2021-09-07

Family

ID=77533622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110646646.7A Pending CN113362732A (en) 2021-06-10 2021-06-10 Efficient intelligent scene lighting energy-saving controller and control method

Country Status (1)

Country Link
CN (1) CN113362732A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103561524A (en) * 2013-11-12 2014-02-05 天津工业大学 Household intelligent led illumination control system
CN105208713A (en) * 2015-05-29 2015-12-30 常州市城市照明管理处 Intelligent power saving method oriented to application scenes
CN206004954U (en) * 2016-08-31 2017-03-08 华南师范大学 A kind of Zigbee multicast and LED scenery control system
CN107995757A (en) * 2017-12-01 2018-05-04 王冬冬 Intelligent road lamp Lighting Control Assembly
CN108419344A (en) * 2018-03-06 2018-08-17 欧普照明股份有限公司 Lighting control system and method, lighting device
CN109982493A (en) * 2019-04-16 2019-07-05 深圳供电局有限公司 A kind of compartmentalization intelligent illuminating system and control method
CN111654961A (en) * 2020-06-22 2020-09-11 四川艾贝斯科技发展有限公司 Street lamp brightness monitoring method for street lamp system
CN112752375A (en) * 2018-11-02 2021-05-04 中国计量大学 Commercial hotel guest room lighting controller and lighting system based on scene automatic identification

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103561524A (en) * 2013-11-12 2014-02-05 天津工业大学 Household intelligent led illumination control system
CN105208713A (en) * 2015-05-29 2015-12-30 常州市城市照明管理处 Intelligent power saving method oriented to application scenes
CN206004954U (en) * 2016-08-31 2017-03-08 华南师范大学 A kind of Zigbee multicast and LED scenery control system
CN107995757A (en) * 2017-12-01 2018-05-04 王冬冬 Intelligent road lamp Lighting Control Assembly
CN108419344A (en) * 2018-03-06 2018-08-17 欧普照明股份有限公司 Lighting control system and method, lighting device
CN112752375A (en) * 2018-11-02 2021-05-04 中国计量大学 Commercial hotel guest room lighting controller and lighting system based on scene automatic identification
CN109982493A (en) * 2019-04-16 2019-07-05 深圳供电局有限公司 A kind of compartmentalization intelligent illuminating system and control method
CN111654961A (en) * 2020-06-22 2020-09-11 四川艾贝斯科技发展有限公司 Street lamp brightness monitoring method for street lamp system

Similar Documents

Publication Publication Date Title
CN114928924B (en) Intelligent street lamp control system based on urban road management
CN201967194U (en) Intelligent constant current LED light adjusting controller
KR101736766B1 (en) self-dimming equipment of LED lamp
CN102833913A (en) Intelligent lighting management system
CN113362732A (en) Efficient intelligent scene lighting energy-saving controller and control method
CN107155242B (en) Exterior illumination system based on Internet of Things
CN205921794U (en) Led tunnel lamp wireless control system
CN205305179U (en) But LED street lamp control system of intelligent regulation luminance
CA2821798C (en) Method for controlling a streetlight
CN203511062U (en) Blackboard capable of automatically adjusting backlight
CN101198199A (en) Self-adapting illumination device
CN208317071U (en) A kind of novel Segmented timed dimming LED lamp driving circuit
CN104853494B (en) A kind of aid-to-navigation light and its control method
CN201957299U (en) Light emitting diode (LED) light-sensitive electrodeless light modulation circuit
CN111669878A (en) Ubiquitous-sensing-based intelligent lamp pole illumination control method and system
CN201774713U (en) Intelligent type LED street lamp control circuit capable of automatically regulating power in different time periods
CN201219322Y (en) Intelligent controller for road lamp
CN205212531U (en) Intelligence LED display screen power
CN204810634U (en) LED self -adaptation classroom lamp of adjusting luminance
CN212013110U (en) Lamp control circuit capable of automatically adjusting brightness
CN109600886A (en) A kind of music panel lamp landscape system
CN203072216U (en) ATM light box energy-saving control system
CN203327288U (en) Road tunnel LED lamp light modulation control system
CN203313492U (en) Intelligent street lamp remote measuring and controlling system
CN117395824A (en) Energy-saving dimming control system and method for urban lamp lighting system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20210907