CN112738945A - Control system and method for multi-point illumination collection and linkage illumination adjustment - Google Patents

Control system and method for multi-point illumination collection and linkage illumination adjustment Download PDF

Info

Publication number
CN112738945A
CN112738945A CN202011132930.4A CN202011132930A CN112738945A CN 112738945 A CN112738945 A CN 112738945A CN 202011132930 A CN202011132930 A CN 202011132930A CN 112738945 A CN112738945 A CN 112738945A
Authority
CN
China
Prior art keywords
illumination
control
module
illuminance
intelligent
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
CN202011132930.4A
Other languages
Chinese (zh)
Inventor
姚纪元
安波
汪升
李柏睿
谭业鹏
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.)
Zhejiang Lierda Kesi Intelligent Technology Co ltd
Original Assignee
Zhejiang Lierda Kesi Intelligent Technology Co ltd
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 Zhejiang Lierda Kesi Intelligent Technology Co ltd filed Critical Zhejiang Lierda Kesi Intelligent Technology Co ltd
Priority to CN202011132930.4A priority Critical patent/CN112738945A/en
Publication of CN112738945A publication Critical patent/CN112738945A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The invention provides a control system and a method for multipoint illumination collection linkage illumination adjustment, which comprises the following steps: the illumination sensors are used for acquiring illumination values at different positions and sending the acquired illumination data to the control center; the intelligent lighting lamps receive the control instruction of the control center and control the brightness and the on-off of the intelligent lighting lamps; the intelligent control panel is interacted with a user and sets different illumination modes according to the requirements of the user; sending the control instruction to a control center in a wireless communication mode; the control center acquires illuminance data reported by the illuminance sensors at different positions through wireless communication; automatically controlling the illumination output of the intelligent lighting lamp according to different illumination modes; the illumination sensors at different positions are used for acquiring the illumination of different positions of the environment, and the illumination output of the illumination equipment is adjusted in real time through the control algorithm of the control center, so that the illumination stability of the whole environment is realized.

Description

Control system and method for multi-point illumination collection and linkage illumination adjustment
Technical Field
The invention relates to the technical field of illumination adjustment, in particular to a control system and a control method for multi-point illumination acquisition and illumination adjustment in linkage.
Background
In the prior art, the management of the common lighting device is manually controlled or controlled at regular time, and usually only the on and off of the lighting device can be controlled, and the illumination output of the lighting device cannot be flexibly adjusted. With time and weather, the external natural light environment changes, but the illuminance output of the lighting device does not change accordingly. The luminous environment of people in environments such as life, study, production, office and the like can change along with the change of the external natural luminous environment, and the constant illumination of the luminous environment cannot be realized. Among the prior art lighting apparatus and sensor device mostly use wired control mode, and the installation wiring is troublesome, and the wiring cost is high, and the debugging cycle is long. The illumination collection position is single, and the illumination of different positions in the current environment cannot be accurately reflected. The illuminance sensor is a single sensor, and cannot be intelligently linked with other lighting equipment. The illumination output of the lighting equipment can only be controlled by human control or a timer switch, and automatic control cannot be realized.
Disclosure of Invention
The invention solves the problems that the illumination collection position is single, the illumination output cannot realize automatic control and the illumination of the luminous environment cannot be constant, and provides a control system and a control method for multi-point illumination collection linkage illumination adjustment.
In order to realize the purpose, the following technical scheme is provided:
a control system for multi-point illumination collection linkage illumination adjustment comprises:
the illumination sensors are used for acquiring illumination values at different positions and sending the acquired illumination data to the control center;
the intelligent lighting lamps receive the control instruction of the control center and control the brightness and the on-off of the intelligent lighting lamps;
the intelligent control panel is interacted with a user and sets different illumination modes according to the requirements of the user; sending the control instruction to a control center in a wireless communication mode;
the control center acquires illuminance data reported by the illuminance sensors at different positions through wireless communication; automatically controlling the illumination output of the intelligent lighting lamp according to different illumination modes;
and the software setting page interacts with a user and is presented by a mobile phone page or a webpage or upper computer software. The user can perform advanced operations on the control center in the software setting page, such as controlling the intelligent lighting fixture, setting a mode for automatically adjusting the illumination intensity, selecting a working mode, and the like.
Preferably, the illuminance sensor comprises a first power module, a light sensing module, a communication control module and a first control chip, the first power module supplies power to the light sensing module, the communication module and the first control chip, the light sensing module is responsible for collecting illuminance data of an environment and transmitting the illuminance data to the first control chip, and the first control chip transmits the illuminance data to the control center by using the communication module.
The illuminance sensor can be realized by various technical modes, such as digital illuminance sensing, a silicon photocell or a photoresistor and other different light sensing elements matched with a singlechip for driving; the communication module is responsible for uploading the collected illuminance data to the control center; the first control chip is responsible for controlling the working state of each module of the whole illuminance sensor. The illuminance sensor is responsible for collecting illuminance data of a certain position and reporting the collected illuminance data to the control center in a wireless communication mode. The control center can evaluate the illumination state in the current environment through the illumination data reported by different areas.
Preferably, the intelligent lighting fixture comprises an intelligent power supply and a light source, and the intelligent power supply comprises
The AC-DC module is used for providing power supply input for the whole intelligent lighting lamp;
the constant current driving module outputs a constant current power supply to supply power to the LED light source;
the second control chip controls all modules of the whole intelligent lighting lamp;
the dimming control module receives an instruction of the second control chip and adjusts the current output of the constant current driving module;
and the first wireless communication module is used for the control center to communicate and transmit and receive data.
The light source can select various LED light sources with different powers and different shapes so as to meet the requirements of different users. The whole intelligent lighting lamp can realize wireless communication with a control center and control constant current output of the LED light source. The intelligent lighting lamp can receive control instructions issued by the control center, such as various control instructions of turning on, turning off and dimming, and can realize stepless dimming output.
Preferably, the smart control panel includes:
the second power supply module is used for providing power supply input for the intelligent control panel;
the human-computer interaction input module is used for receiving input operation of a user; operations such as tap, click, touch, voice control, gesture, and the like;
the human-computer interaction output module is used for providing information display and feedback for a user; such as liquid crystal screen information display, indicator light display, vibration feedback, etc.;
the third control chip coordinates the work of each module;
and the second wireless communication module is used for receiving and transmitting wireless data with the control center.
The intelligent control panel is responsible for interactive operation with a user, and the user can set the working mode of the intelligent lighting lamp, the working mode of automatic illumination adjustment and the like through the intelligent control panel.
Preferably, the control center includes:
the third power supply module is used for providing power supply input for the whole control center;
the fourth control chip controls the working state of each module of the whole control center;
the third wireless communication module is in wireless data communication with the illuminance sensor, the intelligent lighting lamp and the intelligent control panel;
the data processing module is used for processing and analyzing all received external and internal data;
the control algorithm module is used for calculating the output illumination of the intelligent lighting equipment in the corresponding area after collecting the illumination data of different positions according to the setting requirement of a user;
the control output module commands the corresponding intelligent lighting equipment to output reasonable illumination according to the calculation result of the control algorithm module;
the software setting page module carries out deep interactive operation with the user; the user can check the working state, the equipment list and various parameters of the current control center in the software setting page. The user can also set a page through software to control the corresponding equipment and set various states;
and the equipment management module is used for maintaining and managing all intelligent equipment corresponding to the control center, including managing the working state of the intelligent equipment, acquiring the attribute parameters of the intelligent equipment and checking faults.
The control center is an operation brain of the whole intelligent lighting system and is responsible for carrying out interactive operation with users, obtaining sensor data of each region, calculating and controlling output states of all intelligent lighting devices, and ensuring stable operation of the whole system.
Preferably, an illumination control algorithm is arranged in the control center, the illumination values reported by the illumination sensors in all areas in the current environment are collected in real time, the current illumination value of the selected area is compared with the target illumination value of the area, and whether the illumination control algorithm needs to be called or not is judged.
A control method for multipoint illumination collection linkage illumination adjustment adopts the control system for multipoint illumination collection linkage illumination adjustment, and comprises the following steps:
s1, acquiring the current illuminance parameters of each area to obtain a current illuminance value Lc and a target illuminance value Lt;
s2, calculating the deviation Δ L of the current illuminance as | Lc-Lt |, and determining the deviation of the current illuminanceWhether the difference Δ L is greater than or equal to the adjustment threshold LThreadholdIf not, no adjustment is needed; if yes, go to step S3;
s3, judging whether the front illuminance value Lc is larger than the target illuminance value Lt, if so, adjusting the light output brightness value OuputLevel, wherein the adjustment formula is as follows:
OuputLevel＝OuputLevel-(int(lg(ΔL))+1)，
if not, go to step S4;
s4, adjusting the light output brightness value OuputLevel, wherein the adjusting formula is as follows:
OuputLevel＝OuputLevel+(int(lg(ΔL))+1)，
wherein int () is a rounding function and lg () is a logarithmic function.
The illumination control algorithm firstly calculates whether the deviation value delta L of the current illumination is larger than an adjustment threshold value, and if the deviation value delta L is smaller than the adjustment threshold value, adjustment is not needed; if the delta L is larger than the adjustment threshold value and the current illumination is too high, the light output brightness of the lamp is reduced according to the logarithmic dimming curve; if the delta L is larger than the adjustment threshold value and the current illumination is too low, the light output brightness of the lamp can be increased according to the logarithmic dimming curve.
The invention has the beneficial effects that: illumination data of different positions in the environment can be acquired through multi-point distributed illumination acquisition, and the illumination acquisition of the whole environment is more accurate; the control center can adjust the illumination output of the illumination equipment at the corresponding position in real time according to the illumination requirements at different positions, so that the influence of external illumination on the whole light environment is counteracted, and the relative constant illumination of the use environment is ensured; after the user selects the mode, the control center can automatically adjust the algorithm to ensure that the illuminance value output by the intelligent lighting device in the environment meets the illuminance requirement of the user. The intelligent lighting equipment can flexibly adjust the output power, not only can control the on and off of the lighting equipment, but also can flexibly set the brightness of the lighting equipment to realize stepless dimming, thereby realizing lighting according to needs.
Drawings
FIG. 1 is a schematic diagram of the system of the present embodiment;
fig. 2 is a schematic structural diagram of the light intensity sensor in the present embodiment;
FIG. 3 is a schematic structural diagram of the intelligent lighting device in this embodiment;
FIG. 4 is a schematic structural diagram of the smart control panel in the present embodiment;
FIG. 5 is a schematic structural diagram of a control center in the present embodiment;
fig. 6 is a flow chart illustrating the control method according to the present embodiment.
Detailed Description
Example (b):
the present embodiment provides a control system for multipoint illuminance acquisition and linked illuminance adjustment, referring to fig. 1, including: the illumination sensors are used for acquiring illumination values at different positions and sending the acquired illumination data to the control center; the intelligent lighting lamps receive the control instruction of the control center and control the brightness and the on-off of the intelligent lighting lamps; the intelligent control panel is interacted with a user and sets different illumination modes according to the requirements of the user; sending the control instruction to a control center in a wireless communication mode; the control center acquires illuminance data reported by the illuminance sensors at different positions through wireless communication; automatically controlling the illumination output of the intelligent lighting lamp according to different illumination modes; and the software setting page interacts with a user and is presented by a mobile phone page or a webpage or upper computer software. The user can perform advanced operations on the control center in the software setting page, such as controlling the intelligent lighting fixture, setting a mode for automatically adjusting the illumination intensity, selecting a working mode, and the like.
Referring to fig. 2, the illuminance sensor includes a first power module, a light sensing module, a communication control module, and a first control chip, where the first power module supplies power to the light sensing module, the communication module, and the first control chip, the light sensing module is responsible for collecting illuminance data of an environment to the first control chip, and the first control chip transmits the illuminance data to the control center by using the communication module.
Referring to fig. 3, the intelligent lighting fixture includes an intelligent power supply and a light source, the intelligent power supply including an AC-DC module to provide a power input for the entire intelligent lighting fixture; the constant current driving module outputs a constant current power supply to supply power to the LED light source; the second control chip controls all modules of the whole intelligent lighting lamp; the dimming control module receives an instruction of the second control chip and adjusts the current output of the constant current driving module; and the first wireless communication module is used for the control center to communicate and transmit and receive data.
Referring to fig. 4, the smart control panel includes: the second power supply module is used for providing power supply input for the intelligent control panel; the human-computer interaction input module is used for receiving input operation of a user; operations such as tap, click, touch, voice control, gesture, and the like; the human-computer interaction output module is used for providing information display and feedback for a user; such as liquid crystal screen information display, indicator light display, vibration feedback, etc.; the third control chip coordinates the work of each module; and the second wireless communication module is used for receiving and transmitting wireless data with the control center.
Referring to fig. 5, the control center includes: the third power supply module is used for providing power supply input for the whole control center; the fourth control chip controls the working state of each module of the whole control center; the third wireless communication module is in wireless data communication with the illuminance sensor, the intelligent lighting lamp and the intelligent control panel; the data processing module is used for processing and analyzing all received external and internal data; the control algorithm module is used for calculating the output illumination of the intelligent lighting equipment in the corresponding area after collecting the illumination data of different positions according to the setting requirement of a user; the control output module commands the corresponding intelligent lighting equipment to output reasonable illumination according to the calculation result of the control algorithm module; the software setting page module carries out deep interactive operation with the user; the user can check the working state, the equipment list and various parameters of the current control center in the software setting page. The user can also set a page through software to control the corresponding equipment and set various states; and the equipment management module is used for maintaining and managing all intelligent equipment corresponding to the control center, including managing the working state of the intelligent equipment, acquiring the attribute parameters of the intelligent equipment and checking faults.
The control center is an operation brain of the whole intelligent lighting system and is responsible for carrying out interactive operation with users, obtaining sensor data of each region, calculating and controlling output states of all intelligent lighting devices, and ensuring stable operation of the whole system.
The illuminance sensor can be realized by various technical modes, such as digital illuminance sensing, a silicon photocell or a photoresistor and other different light sensing elements matched with a singlechip for driving; the communication module is responsible for uploading the collected illuminance data to the control center; the first control chip is responsible for controlling the working state of each module of the whole illuminance sensor. The illuminance sensor is responsible for collecting illuminance data of a certain position and reporting the collected illuminance data to the control center in a wireless communication mode. The control center can evaluate the illumination state in the current environment through the illumination data reported by different areas.
The light source can select various LED light sources with different powers and different shapes so as to meet the requirements of different users. The whole intelligent lighting lamp can realize wireless communication with a control center and control constant current output of the LED light source. The intelligent lighting lamp can receive control instructions issued by the control center, such as various control instructions of turning on, turning off and dimming, and can realize stepless dimming output.
The intelligent control panel is responsible for interactive operation with a user, and the user can set the working mode of the intelligent lighting lamp, the working mode of automatic illumination adjustment and the like through the intelligent control panel.
An illumination control algorithm is arranged in the control center, illumination values reported by the illumination sensors in all areas in the current environment are collected in real time, the current illumination value of the selected area is compared with the target illumination value of the area, and whether the illumination control algorithm needs to be called or not is judged.
A control method for multipoint illumination collection linkage illumination adjustment adopts the control system for multipoint illumination collection linkage illumination adjustment, and refers to fig. 6, and comprises the following steps:
s1, acquiring the current illuminance parameters of each area to obtain a current illuminance value Lc and a target illuminance value Lt;
s2, calculating a deviation Δ L of the current illuminance as | Lc-Lt |, and determining whether the deviation Δ L of the current illuminance is greater than or equal to an adjustment threshold LThreadholdIf not, the judgment is carried out,no adjustment is required; if yes, go to step S3;
s3, judging whether the front illuminance value Lc is larger than the target illuminance value Lt, if so, adjusting the light output brightness value OuputLevel, wherein the adjustment formula is as follows:
OuputLevel＝OuputLevel-(int(lg(ΔL))+1)，
if not, go to step S4;
s4, adjusting the light output brightness value OuputLevel, wherein the adjusting formula is as follows:
OuputLevel＝OuputLevel+(int(lg(ΔL))+1)，
wherein int () is a rounding function and lg () is a logarithmic function.
The illumination control algorithm firstly calculates whether the deviation value delta L of the current illumination is larger than an adjustment threshold value, and if the deviation value delta L is smaller than the adjustment threshold value, adjustment is not needed; if the delta L is larger than the adjustment threshold value and the current illumination is too high, the light output brightness of the lamp is reduced according to the logarithmic dimming curve; if the delta L is larger than the adjustment threshold value and the current illumination is too low, the light output brightness of the lamp can be increased according to the logarithmic dimming curve.
The invention has the beneficial effects that:
1) and (6) multi-point illumination collection. In the use environment, different positions are affected by different external natural illumination. The part of the position is influenced by more external natural light because the part is close to the window, and the other part of the position is influenced by less external natural light because the part is at the corner. Through illumination collection of multiple-point distribution type, illumination data of different positions in the environment can be obtained, and the illumination collection of the whole environment is more accurate.
2) Automatic adjustment is carried out, and relatively constant ambient illumination is guaranteed. The external natural light changes, and the illumination sensors at different point positions can report the illumination data of the position to the control center in real time. The control center can adjust the illumination output of the lighting equipment at the corresponding position in real time according to the illumination requirements at different positions. Therefore, the influence of external illumination on the whole light environment is counteracted, and the illumination of the use environment is ensured to be relatively constant.
3) The illumination mode of the control center can be flexibly set. The user can flexibly set the illumination of the target in the use environment according to the self requirement, and can set a high illumination mode, a general mode, an energy-saving mode, a user-defined brightness mode and the like. After the user selects the mode, the control center can automatically adjust the algorithm to ensure that the illuminance value output by the intelligent lighting device in the environment meets the illuminance requirement of the user.
4) The illumination output of the lighting device can be flexibly adjusted. The lighting equipment used by the invention can flexibly adjust the output power, not only can control the on and off of the lighting equipment, but also can flexibly set the brightness of the lighting equipment to realize stepless dimming, thereby realizing lighting according to requirements.

Claims (7)

1. The utility model provides a control system of linkage illuminance adjustment is gathered to multiple spot illuminance, characterized by includes:
the illumination sensors are used for acquiring illumination values at different positions and sending the acquired illumination data to the control center;
the intelligent lighting lamps receive the control instruction of the control center and control the brightness and the on-off of the intelligent lighting lamps;
the intelligent control panel is interacted with a user and sets different illumination modes according to the requirements of the user; sending the control instruction to a control center in a wireless communication mode;
the control center acquires illuminance data reported by the illuminance sensors at different positions through wireless communication; automatically controlling the illumination output of the intelligent lighting lamp according to different illumination modes;
and the software setting page interacts with a user and is presented by a mobile phone page or a webpage or upper computer software.
2. The system as claimed in claim 1, wherein the illuminance sensor comprises a first power module, a light sensing module, a communication control module and a first control chip, the first power module supplies power to the light sensing module, the communication module and the first control chip, the light sensing module is responsible for collecting ambient illuminance data to the first control chip, and the first control chip transmits the illuminance data to the control center by using the communication module.
3. The system of claim 2, wherein the intelligent lighting fixture comprises an intelligent power source and a light source, and the intelligent power source comprises an intelligent power source and a light source
The AC-DC module is used for providing power supply input for the whole intelligent lighting lamp;
the constant current driving module outputs a constant current power supply to supply power to the LED light source;
the second control chip controls all modules of the whole intelligent lighting lamp;
the dimming control module receives an instruction of the second control chip and adjusts the current output of the constant current driving module;
and the first wireless communication module is used for the control center to communicate and transmit and receive data.
4. The multi-point illumination collection linkage illumination adjustment control system according to claim 3, wherein the intelligent control panel comprises:
the second power supply module is used for providing power supply input for the intelligent control panel;
the human-computer interaction input module is used for receiving input operation of a user;
the human-computer interaction output module is used for providing information display and feedback for a user;
the third control chip coordinates the work of each module;
and the second wireless communication module is used for receiving and transmitting wireless data with the control center.
5. The system of claim 4, wherein the control center comprises:
the third power supply module is used for providing power supply input for the whole control center;
the fourth control chip controls the working state of each module of the whole control center;
the third wireless communication module is in wireless data communication with the illuminance sensor, the intelligent lighting lamp and the intelligent control panel;
the data processing module is used for processing and analyzing all received external and internal data;
the control algorithm module is used for calculating the output illumination of the intelligent lighting equipment in the corresponding area after collecting the illumination data of different positions according to the setting requirement of a user;
the control output module commands the corresponding intelligent lighting equipment to output reasonable illumination according to the calculation result of the control algorithm module;
the software setting page module carries out deep interactive operation with the user;
and the equipment management module is used for maintaining and managing all intelligent equipment corresponding to the control center, including managing the working state of the intelligent equipment, acquiring the attribute parameters of the intelligent equipment and checking faults.
6. The system of claim 1, wherein an illumination control algorithm is provided in the control center, and the system collects illumination values reported by the illumination sensors in each area of the current environment in real time, compares the current illumination value of the selected area with a target illumination value of the selected area, and determines whether the illumination control algorithm needs to be invoked.
7. A control method of multipoint illumination collection linkage illumination adjustment, which adopts the control system of multipoint illumination collection linkage illumination adjustment as claimed in claim 6, and is characterized by comprising the following steps:
s1, acquiring the current illuminance parameters of each area to obtain a current illuminance value Lc and a target illuminance value Lt;
s2, calculating a deviation Δ L of the current illuminance as | Lc-Lt |, and determining whether the deviation Δ L of the current illuminance is greater than or equal to an adjustment threshold LThreadholdIf not, no adjustment is needed; if yes, go to step S3;
s3, judging whether the front illuminance value Lc is larger than the target illuminance value Lt, if so, adjusting the light output brightness value OuputLevel, wherein the adjustment formula is as follows:
QuputLevel＝OuputLevel-(int(lg(ΔL))
if not, go to step S4;
s4, adjusting the light output brightness value OuputLevel, wherein the adjusting formula is as follows:
QuputLevel＝OuputLevel+(int(lg(ΔL))+1)，
wherein int () is a rounding function and lg () is a logarithmic function.
CN202011132930.4A 2020-10-21 2020-10-21 Control system and method for multi-point illumination collection and linkage illumination adjustment Pending CN112738945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011132930.4A CN112738945A (en) 2020-10-21 2020-10-21 Control system and method for multi-point illumination collection and linkage illumination adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011132930.4A CN112738945A (en) 2020-10-21 2020-10-21 Control system and method for multi-point illumination collection and linkage illumination adjustment

Publications (1)

Publication Number Publication Date
CN112738945A true CN112738945A (en) 2021-04-30

Family

ID=75597276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011132930.4A Pending CN112738945A (en) 2020-10-21 2020-10-21 Control system and method for multi-point illumination collection and linkage illumination adjustment

Country Status (1)

Country Link
CN (1) CN112738945A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113422852A (en) * 2021-06-22 2021-09-21 广州市稀码通电子有限公司 Multi-point acquisition system for mobile phone camera to compare with light source
CN114051300A (en) * 2021-10-26 2022-02-15 四川启睿克科技有限公司 Self-adaptive adjusting system and method for lamplight brightness
CN114172150A (en) * 2021-12-08 2022-03-11 深圳市乐的美光电股份有限公司 LED lamp strip power supply method and system of double-loop circuit
CN114599128A (en) * 2022-03-24 2022-06-07 西安电子科技大学 Method for adaptively adjusting brightness of lamp
CN115665935A (en) * 2022-10-25 2023-01-31 四川启睿克科技有限公司 Self-learning constant illumination realization method, system, device and medium
CN117062271A (en) * 2023-10-13 2023-11-14 厦门普为光电科技有限公司 Real-time illumination constant adjusting system and method thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101169921A (en) * 2006-10-26 2008-04-30 株式会社瑞萨科技 Display brightness control circuit
CN103048983A (en) * 2013-01-15 2013-04-17 深圳市民益得信息科技有限公司 Hotel guest room intelligent control system
CN103365264A (en) * 2013-05-21 2013-10-23 清华大学 Shutter and lamplight integrated control method with parameter learning ability
CN103747556A (en) * 2013-10-12 2014-04-23 林应存 Method for realizing accurate illumination control and device thereof
CN104641729A (en) * 2012-09-21 2015-05-20 皇家飞利浦有限公司 System and method for managing lighting systems
CN106061030A (en) * 2016-07-15 2016-10-26 深圳市博适通照明有限公司 Intelligent lighting system
CN106211515A (en) * 2016-07-28 2016-12-07 四川观堂建筑工程设计股份有限公司 A kind of classroom intelligence control system of permanent illumination
CN108601154A (en) * 2018-06-12 2018-09-28 横店集团得邦照明股份有限公司 Permanent illumination indoor lighting controller based on camera and depth camera
WO2020119101A1 (en) * 2018-12-14 2020-06-18 东南大学 Nb-iot based classroom light environment control system
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
CN111800901A (en) * 2020-07-31 2020-10-20 国网上海市电力公司 LED energy-saving control system and method thereof

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101169921A (en) * 2006-10-26 2008-04-30 株式会社瑞萨科技 Display brightness control circuit
CN104641729A (en) * 2012-09-21 2015-05-20 皇家飞利浦有限公司 System and method for managing lighting systems
CN103048983A (en) * 2013-01-15 2013-04-17 深圳市民益得信息科技有限公司 Hotel guest room intelligent control system
CN103365264A (en) * 2013-05-21 2013-10-23 清华大学 Shutter and lamplight integrated control method with parameter learning ability
CN103747556A (en) * 2013-10-12 2014-04-23 林应存 Method for realizing accurate illumination control and device thereof
CN106061030A (en) * 2016-07-15 2016-10-26 深圳市博适通照明有限公司 Intelligent lighting system
CN106211515A (en) * 2016-07-28 2016-12-07 四川观堂建筑工程设计股份有限公司 A kind of classroom intelligence control system of permanent illumination
CN108601154A (en) * 2018-06-12 2018-09-28 横店集团得邦照明股份有限公司 Permanent illumination indoor lighting controller based on camera and depth camera
WO2020119101A1 (en) * 2018-12-14 2020-06-18 东南大学 Nb-iot based classroom light environment control system
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
CN111800901A (en) * 2020-07-31 2020-10-20 国网上海市电力公司 LED energy-saving control system and method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113422852A (en) * 2021-06-22 2021-09-21 广州市稀码通电子有限公司 Multi-point acquisition system for mobile phone camera to compare with light source
CN114051300A (en) * 2021-10-26 2022-02-15 四川启睿克科技有限公司 Self-adaptive adjusting system and method for lamplight brightness
CN114172150A (en) * 2021-12-08 2022-03-11 深圳市乐的美光电股份有限公司 LED lamp strip power supply method and system of double-loop circuit
CN114599128A (en) * 2022-03-24 2022-06-07 西安电子科技大学 Method for adaptively adjusting brightness of lamp
CN115665935A (en) * 2022-10-25 2023-01-31 四川启睿克科技有限公司 Self-learning constant illumination realization method, system, device and medium
CN117062271A (en) * 2023-10-13 2023-11-14 厦门普为光电科技有限公司 Real-time illumination constant adjusting system and method thereof
CN117062271B (en) * 2023-10-13 2024-01-19 厦门普为光电科技有限公司 Real-time illumination constant adjusting system and method thereof

Similar Documents

Publication Publication Date Title
CN112738945A (en) Control system and method for multi-point illumination collection and linkage illumination adjustment
US9591718B2 (en) Illuminance configuring illumination system and method using the same
CN105050246B (en) A kind of method and mobile terminal of mobile terminal regulation lamplight brightness
CN106304472B (en) A kind of LED illumination System
CN106211515A (en) A kind of classroom intelligence control system of permanent illumination
CN103796374A (en) LED illumination control system
CN101521972A (en) Intelligent lighting control system based on ZigBee technology and LED light source and application thereof
CN106993357B (en) A kind of LED lamp system and its implementation adjusted according to ambient light
CN104158966A (en) Automatic backlight brightness adjustment method and system
CN204810630U (en) Wireless regulation and control system of experiment by candling based on singlechip
CN110933820B (en) Environment self-adaptive illumination control system
CN103606366A (en) Outdoor display screen brightness self adjusting method
CN116828659A (en) Indoor intelligent lighting control system based on personnel behavior detection
WO2021146984A1 (en) Illumination apparatus and illumination control system thereof
CN210579394U (en) Floor classroom lighting control device
CN111970783A (en) Intelligent lamplight brightness controller
CN113853044A (en) Illumination control method, system, storage medium, illumination terminal and desk lamp
CN100441063C (en) Lighting source device of adaptive regulating light-intensity in machine visual measuring system
CN211828059U (en) Intelligent brightness control LED display system
CN203467011U (en) Household illumination energy-saving system
CN208707988U (en) Lamps and lanterns and lighting system
CN207652747U (en) A kind of intelligent dimming control system for lamps and lanterns
CN206851087U (en) A kind of LED lamp system adjusted according to ambient light
CN205648120U (en) Natural light and energy -conserving lighting system in complemental classroom of light
CN211378330U (en) Light joint adjusting device

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

Application publication date: 20210430

RJ01 Rejection of invention patent application after publication