CN111741554A - Intelligent light control method and device - Google Patents

Intelligent light control method and device Download PDF

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Publication number
CN111741554A
CN111741554A CN202010392972.5A CN202010392972A CN111741554A CN 111741554 A CN111741554 A CN 111741554A CN 202010392972 A CN202010392972 A CN 202010392972A CN 111741554 A CN111741554 A CN 111741554A
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illumination range
illumination
office
combination
person
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杜光东
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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    • 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
    • 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

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Abstract

The application discloses an intelligent light control method and device, wherein the method comprises the following steps: detecting a first location of a first person within an office; controlling the light in the illumination range of the office to be turned on, the center of the illumination range being the first position and the diameter being a variable diameter R, wherein R ═ R0+ n × r; wherein R is0The diameter of the initial illumination range, r is a set distance, and n is an integer greater than or equal to zero; controlling n to increase from zero, and detecting the light intensity F of the first position once every timemM is the corresponding detection times; such as Fm＝Fm‑1Determining said Fm‑1The corresponding n value is the determined first illumination range. The technical scheme provided by the invention realizes the purpose of energy conservation, reduces the influence of lamplight on eyes of office workers and improves the user experience.

Description

Intelligent light control method and device
Technical Field
The application relates to the technical field of intelligent lighting control, in particular to an intelligent light control method and device.
Background
The office is a place where workers work for a long time, close-distance visual work often needs to be completed, and a spacious and bright office is needed to carry out related work. At present, people have taken intelligent management to the regulation of the light intensity of office, come the light intensity of intelligent regulation office according to cassette staff's income seat rate and indoor natural light intensity promptly, when realizing using electricity wisely, with the light intensity control of office at reasonable scope.
It can be seen that the light intensity of the office is intelligently adjusted according to the seating rate of the clamping seat staff and the indoor natural light intensity in the existing intelligent management, and only the intensity of a single LED lamp is considered to be adjusted, so that the phenomenon that the office is dark and bright sometimes can be caused, and the eyes of the staff are affected.
Disclosure of Invention
The application provides an intelligent light control method and device, which are used for combining lamps in a set illumination range, calculating the light intensity and energy consumption of all combinations, and determining the combination with moderate intensity and minimum energy consumption as a final scheme, so that energy conservation is realized, the influence of light on eyes is reduced, and the user experience is improved.
In a first aspect, an intelligent light control method is provided, which includes the following steps:
a first location of a first person within an office is detected,
controlling the light in the illumination range of the office to be turned on, the center of the illumination range being the first position and the diameter being a variable diameter R, wherein R ═ R0+ n × r; wherein R is0The diameter of the initial illumination range, r is a set distance, and n is an integer greater than or equal to zero;
controlling n to increase from zero, and detecting the light intensity F of the first position once every timemM is the corresponding detection times;
such as Fm＝Fm-1Determining said Fm-1The corresponding n value is the determined first illumination range.
Optionally, said determining said Fm-1The corresponding n value is after the determined first illumination range, and the method further comprises the following steps:
combining all lamps of the first illumination range to obtain X groups, detecting X ray intensities of the first position of each combination in the X groups, and extracting that X ray intensities are greater than or equal to the Fm-1The power consumption of each combination in the second group is calculated, the Yth group with the lowest power consumption is used as the first lighting combination of the first lighting range, and X, Y is an integer.
Optionally, the taking the Y-th group with the lowest power consumption as the first lighting combination of the first lighting range further includes:
recording the first position, the first illumination range, the first illumination combination and a first time, and establishing a mapping relation among the first time, the first position, the first illumination range and the first illumination combination, wherein the first time is a clock time.
Optionally, in a possible implementation manner of the first aspect of the embodiment of the present invention, after the recording the first location, the first illumination range, the first illumination combination, and the first time, the method further includes:
detecting a second position of a second person in an office, if the second position is consistent with the first position, determining whether a time difference between a second time corresponding to the second position and the first time is within a set range, and if so, adopting the first illumination range and the first illumination combination as an illumination strategy of the second person.
In a second aspect, there is provided an intelligent light control device, the device comprising:
a detection module: the device is used for detecting the position and the light intensity of a person in an office;
a control module: variable diameter R for controlling the switching on of lights in the illumination area of an office and for controlling the illumination area to increase equidistantly, wherein R0+ n × r; wherein R is0Is the diameter of the initial illumination range,r is a set distance, and n is an integer greater than or equal to zero; a determination module: for determining the Fm-1The corresponding n value is the determined first illumination range;
a processing module: for handling the combination of all lamps of the first illumination range and the light intensity and power consumption at each combination.
Optionally, the determining module is specifically configured to:
when the detection module detects the light intensity F of the first position after the n is increased oncemThe light intensity F of the first position before the n is not increased oncem-1If they are the same, then F is determinedm-1The corresponding n value is the determined first illumination range, wherein m and m-1 are corresponding detection times;
and if the second position is consistent with the first position and the time difference between the second time corresponding to the second position and the first time is within a set range, determining to adopt the first illumination range and the first illumination combination as the illumination strategy of the second person.
The optional processing module is specifically configured to:
combining all lamps of the first illumination range to obtain X groups, detecting X ray intensities of the first position of each combination in the X groups, and extracting that X ray intensities are greater than or equal to the Fm-1The power consumption of each combination in the second group is calculated, the Yth group with the lowest power consumption is used as the first lighting combination of the first lighting range, and X, Y is an integer.
In a third aspect, a computer storage medium is provided, wherein the computer storage medium may store a program, and the program comprises some or all of the steps of any one of the intelligent light control methods described in the first aspect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1-a is a schematic diagram of an application scenario provided by an embodiment of the present invention;
fig. 1-b is a schematic flow chart of an intelligent light control method according to an embodiment of the present invention;
1-c are schematic illustrations of one illumination range diameter variation provided by one embodiment of the present invention;
fig. 2 is a schematic flowchart of an intelligent light control method according to an embodiment of the present invention;
FIG. 3-a is a schematic diagram of a technical scenario provided by an embodiment of the present application;
3-b is a schematic diagram of a technical scenario provided by an embodiment of the present application;
fig. 4 is a schematic diagram of an intelligent light control device provided in an embodiment of the present application;
fig. 5 is a structural diagram of an intelligent light control system according to another embodiment of the present application.
Detailed Description
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations as a sequential process, many of the operations can be performed in parallel, concurrently, or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
The methods discussed below, some of which are illustrated by flow diagrams, may be implemented by hardware, software, firmware, middleware, microcode, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware or microcode, the program code or code segments to perform the necessary tasks may be stored in a machine or computer readable medium such as a storage medium. The processor(s) may perform the necessary tasks.
Specific structural and functional details disclosed herein are merely representative and are provided for purposes of describing example embodiments of the present invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element may be termed a second element, and, similarly, a second element may be termed a first element, without departing from the scope of example embodiments. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be noted that, in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed substantially concurrently, or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved. The present invention is described in further detail below with reference to the attached drawing figures.
The invention discloses an embodiment of an intelligent light control method. The intelligent light control method comprises the following steps: detect first in an officeA first location of a person; controlling the light in the illumination range of the office to be turned on, the center of the illumination range being the first position and the diameter being a variable diameter R, wherein R ═ R0+ n × r; wherein R is0The diameter of the initial illumination range, r is a set distance, and n is an integer greater than or equal to zero; controlling n to increase from zero, and detecting the light intensity F of the first position once every timemM is the corresponding detection times; such as Fm＝Fm-1Determining said Fm-1The corresponding n value is the determined first illumination range.
Referring first to fig. 1-a, fig. 1-a is a schematic view of an application scenario of the present invention. As shown in fig. 1-a, an application scenario of the present invention may include:
the position information of all seats in the office is written into the main lighting control area of the office, when a first person sits on the seat, the first position of the first person is not idle when being detected by a pressure sensor in the seat, and the pressure sensor sends detection information to the main lighting control area of the office in a wireless connection mode.
Secondly, after receiving the information sent by the pressure sensor, the light main control area of the office reads the position information of the first position, sets an illumination range, the center of the illumination range is the first position, the diameter is a variable diameter R, wherein R is R0+ n × r; wherein R is0The diameter of the initial illumination range, r is a set distance, and n is an integer greater than or equal to zero.
And finally, controlling the light in the illumination range to be turned on by a light main control area of the office, and detecting the light intensity F of the first positionmControlling the diameter R of the illumination range to gradually increase until F is detectedm＝Fm-1Determining said Fm-1The corresponding n value is a determined first illumination range, all lamps in the first illumination range are combined to obtain an X group, X ray intensities of the first position of each combination in the X group are detected, and the X ray intensities are extracted to be more than or equal to the Fm-1Group (2)And combining to obtain a second group, calculating the power consumption of each combination in the second group, and taking the Yth group with the lowest power consumption as the first lighting combination of the first lighting range, wherein X, Y is an integer.
Referring to fig. 1-b, fig. 1-c, fig. 1-b are schematic flow charts of an intelligent light control method according to an embodiment of the present invention, and fig. 1-c are schematic views of a diameter variation of an illumination range according to an embodiment of the present invention. As shown in fig. 1-b and fig. 1-c, an intelligent light control method provided in an embodiment of the present invention may include:
step S101, a first position of a first person in an office is detected.
Optionally, the manner of detecting the first location of the first person in the office is various.
For example, the detecting a first location of a first person within an office comprises: first position information of the first person is acquired by a pressure sensor provided in an office seat. For example, a pressure sensor module is placed in a seat of an office, and the pressure sensor module performs data interaction with a lighting main control area of the office in a wireless connection manner, which includes but is not limited to: bluetooth, Wireless Fidelity (WIFI) or Zigbee, etc. When the first person sits on the seat, the pressure sensor module is triggered, the pressure sensor detects that the first position is not in an idle state, information of the information storage module in the seat is sent to the lighting main control area of the office, and the lighting main control area of the office reads the first position information of the first person after receiving the information.
Optionally, a pressure threshold may be preset in the pressure sensor module, and the pressure sensor may be triggered to send data only when the pressure of the seat exceeds the threshold, so as to effectively reduce the occurrence of false triggering.
It can be understood that the seats in different positions of the office have different information stored in the information storage module, so that the seats in different positions write different information, for example, the seat near the window and the seat in the center of the office have different information, and the seats in the same positional relationship have the same information, for example, the seats in the window have the same information.
Wherein, the information of the information storage module in the seat specifically includes: position information of the seat, an initial illumination range at the position, i.e. a diameter R of the initial illumination range0And r is a set distance in which the diameter of the illumination range is gradually increased.
By way of further example, the detecting a first location of a first person within an office comprises: and acquiring first position information of the first person by detecting the computer IP address of the position. For example, all the IP addresses of all computers in an office are written into a lighting main control area in the office, and after the first person turns on the computer, the lighting main control area in the office detects the IP address of the computer, and then the lighting main control area in the office reads the first position information of the first person.
It should be understood that the IP address is not a simple string of numbers, and the IP address is substantially an indication information, and specifically represents: position information of the seat, an initial illumination range at the position, i.e. a diameter R of the initial illumination range0And r is a set distance in which the diameter of the illumination range is gradually increased.
Step S102, controlling the light in the illumination range of the office to be turned on, wherein the center of the illumination range is the first position, and the diameter is the variable diameter R, wherein R is R0+ n × r; wherein R is0The diameter of the initial illumination range, r is a set distance, and n is an integer greater than or equal to zero.
The specific steps of controlling the light in the illumination range of the office to be turned on comprise: when the first position information of the first person is detected by the light main control area of the office, the first position information of the first person is givenAn initial illumination range, wherein the center of the illumination range is the first position and the diameter is a variable diameter R, wherein R0+ n × r; wherein R is0And controlling the LED driving module to start all lights in the illumination range by the light main control area of the office, wherein the diameter of the initial illumination range is r is a set distance, n is an integer larger than or equal to zero.
Optionally, after the illumination range is determined, a lighting main control area of the office controls the LED driving module to turn on all lights within the illumination range. For example, since the illumination range is a variable circle with the first position as the center, the light in the circle is certainly turned on, but the areas of some LEDs and the like are not necessarily all in the range of the circumference, and only have a certain intersection with the circumference, and whether the LED light is turned on or not is difficult to judge. Here, a cross coverage principle is adopted to determine whether the circular LED lamp is turned on, that is, the cross coverage range of the area where the LED lamp is located and the circle exceeds 50% of the area where the LED lamp is located, the LED lamp is controlled to be turned on, otherwise, it can be considered that the turn-on of the LED lamp does not contribute to the light intensity of the first position, and therefore, the LED lamp does not need to be turned on.
Step S103, controlling the n to increase from zero, and detecting the light intensity F of the first position every time the n increasesmM is the corresponding detection times; such as Fm＝Fm-1Determining said Fm-1The corresponding n value is the determined first illumination range.
Wherein the intensity of light F at said first location is detected at each of said incrementsmThe steps that should also be done before are: and controlling the n to increase from zero, returning to the step S102 after each increment, and executing the content in the step S102, wherein the cross coverage principle is also adopted for the LED lamps on the circumference to judge whether the LED lamps need to be turned on.
Optionally, the light intensity F of the first position is detectedmThe manner of (a) is various.
Examples of such applications areIn other words, the intensity of light F for detecting the first positionmThe method specifically comprises the following steps: detecting the light intensity F of the first position by using the change characteristic of the resistance value of the photoresistor along with the light intensitym. For example, a light-sensitive resistor is added in a detection module of a light main control area of an office, and the light intensity F of the first position is detected by the light-sensitive resistor according to the illumination change of the first positionm。
Optionally, said determining said Fm-1The following steps can also be adopted for the determined first illumination range corresponding to the value of n: if Fm＝Fm-1＝Fm-2Or Fm＝Fm-1＝Fm-2＝Fm-3… …, meaning that the light intensity F of the first position after detecting the increase of n is not only detected but also compared to the light intensity F of the first position a plurality of timesmThe light intensity F of the first position before the n is not increased oncem-1The same, then determining said Fm-1The corresponding n value is the determined first illumination range, so that the misjudgment operation caused by the external influence is reduced by a method of multiple comparison, and of course, the methods for reducing the external influence are various.
Optionally, after determining said Fm-1After the corresponding n value is the determined first illumination range, the method further comprises: combining all lamps of the first illumination range to obtain X groups, detecting X ray intensities of the first position of each combination in the X groups, and extracting that X ray intensities are greater than or equal to the Fm-1The power consumption of each combination in the second group is calculated, the Yth group with the lowest power consumption is used as the first lighting combination of the first lighting range, and X, Y is an integer.
It can be seen that the technical scheme of intelligently adjusting the light intensity of an office according to the seating rate of workers in a card seat and the indoor natural light intensity in the existing intelligent management is improved, and the technical core of the intelligent LED lamp seat is that the intelligent adjustment is not performed on a single LED lamp, but the effect of combining the whole LEDs is considered, and the combined LEDs are preferentially selected. For example, a light main control area of an office detects a first position of a first person, then obtains an illumination range of the first position, combines lamps in the illumination range, calculates the light intensity and energy consumption of all combinations, and determines the combination with moderate intensity and minimum energy consumption as a final scheme, so that the energy-saving destination is realized, meanwhile, the influence of light on eyes is reduced, and the user experience is improved.
Another embodiment of the present invention is an intelligent light control method. The other intelligent light control method comprises the following steps: detecting a first location of a first person within an office; controlling the light in the illumination range of the office to be turned on, the center of the illumination range being the first position and the diameter being a variable diameter R, wherein R ═ R0+ n × r; wherein R is0The diameter of the initial illumination range, r is a set distance, and n is an integer greater than or equal to zero; controlling n to increase from zero, and detecting the light intensity F of the first position once every timemM is the corresponding detection times; such as Fm＝Fm-1Determining said Fm-1The corresponding n value is the determined first illumination range.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an intelligent light control method according to an embodiment of the present invention. As shown in fig. 2, an intelligent light control method provided in an embodiment of the present invention may include:
step S201 detects a first position of a first person in an office.
Alternatively, the detecting the first position of the first person in the office may acquire the first position information of the first person by a pressure sensor disposed in an office seat. Specifically, firstly, writing the position information of all the seats in the office into the main lighting control area of the office, when the first person sits on the seat, the pressure sensor in the seat will detect the first position of the first person, the pressure sensor sends the detection information to the main lighting control area of the office in a wireless connection mode, and the wireless mode includes but is not limited to: bluetooth, wireless fidelity (WIFI) or Zigbee, etc. And after the lamplight main control area receives the detection information, starting a detection module, and searching first position information of the first person matched with the detection information in a storage system of the lamplight main control area.
Optionally, a pressure threshold is preset in the pressure sensor module, and the pressure sensor can be triggered to send data only when the pressure of the seat exceeds the threshold, so that the occurrence of false triggering is effectively reduced.
Step S202, controlling the light in the illumination range of the office to be turned on, wherein the center of the illumination range is the first position, and the diameter is the variable diameter R, wherein R is R0+ n × r; wherein R is0The diameter of the initial illumination range, r is a set distance, and n is an integer greater than or equal to zero.
The specific steps of controlling the light in the illumination range of the office to be turned on comprise: when a light main control area of an office detects first position information of a first person, an initial illumination range is given according to the first position information of the first person, wherein the center of the illumination range is the first position, the diameter is a variable diameter R, and R is R0+ n × r; wherein R is0And controlling the LED driving module to start all lights in the illumination range by the light main control area of the office, wherein the diameter of the initial illumination range is r is a set distance, n is an integer larger than or equal to zero.
Optionally, after the illumination range is determined, a lighting main control area of the office controls the LED driving module to turn on all lights within the illumination range. For example, since the illumination range is a variable circle with the first position as the center, the light in the circle is certainly turned on, but the areas of some LEDs and the like are not necessarily all in the range of the circumference, and only have a certain intersection with the circumference, and whether the LED light is turned on or not is difficult to judge. Here we further refine the method of determining whether the LED lamp is on or not using the cross-over principle.
It can be understood that, after the principle of cross coverage is adopted, if the area where the LED lamp is located and the area where the circle cross cover exceed 50% of the area where the LED lamp is located, the LED lamp is turned on, which is a subjective thinking that the light intensity at the first position is certainly influenced if the cross coverage area is considered to be large. Here, a predetermined rule may be added, that is, first, the LED lamps in the cross coverage area are not considered, only the LED lamps in the cross coverage area are turned on, then the light intensity F at the first position is detected, the light intensity F at the time is recorded, then the LED lamps in the area where the LED lamps are turned on and the area where the LED lamps cross and cover the circle more than 50% of the area where the LED lamps are located are turned on, the light intensity F ' at the first position is detected, the light intensity F ' at the time is recorded, the light intensity F ' is differentiated from the light intensity F, if the difference exceeds a predetermined value, it is determined that the LED lamps in the area where the LED lamps cross and cover the circle more than 50% of the area where the LED lamps are located contribute more to the light intensity at the first position, the LED lamps need to be turned on, and if the difference is less than the predetermined value, it is determined that the LED lamps in the area where the cross and cover the circle more than 50% of the area where the LED lamps are located are turned on contribute to The light intensity contribution of the location is small and the LED lamp does not need to be turned on.
Step S203, controlling the n to increase from zero, and detecting the light intensity F of the first position every time the n increasesmM is the corresponding detection times; such as Fm＝Fm-1Determining said Fm-1The corresponding n value is the determined first illumination range.
Wherein the intensity of light F at said detecting said first positionmWherein the intensity of light F at said first location is detected at each of said incrementsmThe steps that should also be done before are: and controlling the n to increase from zero, returning to the step S102 after each increment, and executing the content in the step S102 by firstly determining whether to turn on the LEDs which are in the range of covering more than 50% of the area where the LED lamp is positioned and crossed with the circle.
Step S204, optionally, determining Fm-1After the corresponding n value is the determined first illumination range, the method further comprises: combining all lamps of the first illumination range to obtain X groups, detecting X ray intensities of the first position of each combination in the X groups, and extracting that X ray intensities are greater than or equal to the Fm-1The power consumption of each combination in the second group is calculated, the Yth group with the lowest power consumption is used as the first lighting combination of the first lighting range, and X, Y is an integer.
Step S205, optionally, after determining the Y-th group with the lowest power consumption as the first lighting combination of the first lighting range, the method further includes: recording the first position, the first illumination range, the first illumination combination and a first time (the first time is a clock time), and establishing a mapping relation of the first time, the first position, the first illumination range and the first illumination combination. The mapping of the first time, the first location, and the first illumination range and the first illumination combination is shown in table 1.
TABLE 1
Figure RE-GDA0002650613700000101
Figure RE-GDA0002650613700000111
It will be appreciated that the mapping is a one-to-one correspondence, that is to say different locations, even if the time of day is the same, the illumination range employed is necessarily different from the illumination combination. The purpose of the recording here is mainly to take into account the effect of natural light on the office light intensity as far as the first time is concerned, so that the illumination range and the illumination combination can still be used at the first location and the second time as long as the difference between the first time and the second time is within a preset range.
Step S206, optionally, after establishing the mapping relationship between the first time, the first location, the first illumination range, and the first illumination combination, the method further includes: detecting a second position of a second person in an office, if the second position is consistent with the first position, determining whether a time difference between a second time corresponding to the second position and the first time is within a set range, and if so, adopting the first illumination range and the first illumination combination as an illumination strategy of the second person.
Wherein the second position is consistent with the first position means that the second position is consistent with the first position in the office layout, i.e. the surroundings are consistent (e.g. both are in the window position or neither are in the window position).
It can be seen that the technical scheme of intelligently adjusting the light intensity of an office according to the seating rate of workers in a card seat and the indoor natural light intensity in the existing intelligent management is improved, and the technical core of the intelligent LED lamp seat is that the intelligent adjustment is not performed on a single LED lamp, but the effect of combining the whole LEDs is considered, and the combined LEDs are preferentially selected. For example, a light main control area of an office detects a first position of a first person, then obtains an illumination range of the first position, combines lamps in the illumination range, calculates the light intensity and energy consumption of all combinations, and determines the combination with moderate intensity and minimum energy consumption as a final scheme, so that the energy-saving destination is realized, meanwhile, the influence of light on eyes is reduced, and the user experience is improved.
To facilitate a better understanding and an implementation of the above-described aspects of the embodiments of the present invention, the following description is provided in connection with some specific application scenarios.
Referring to fig. 3-a, fig. 3-b is a schematic flow chart of an intelligent light control method according to another embodiment of the present invention.
As shown in fig. 3-a, another embodiment of the present invention provides an intelligent light control method, which may include:
step S301, detecting a first position of a first person in an office.
Optionally, the manner of detecting the first position of the first person in the office is various, and the first position is also various, for example, the first position is located near the window, at the central position or at the edge position but not near the window, and the detection of the first position is also considered in consideration of both the day mode and the night mode, that is, the natural light intensity of the first position.
For example, the detecting a first location of a first person within an office comprises: acquiring first position information of the first person through a pressure sensor arranged in an office seat; in another example, the first location information of the first person is obtained by detecting a computer IP address of the location. Here we use a pressure sensor to obtain first location information of the first person.
And S302, a light control area of an office acquires a first illumination range according to the first position.
Controlling the light in the illumination range of the office to be turned on, the center of the illumination range being the first position and the diameter being a variable diameter R, wherein R ═ R0+ n × r; wherein R is0For the diameter of the initial illumination range, R can be adjusted according to the size of the office and the natural light intensity at said first position0Setting the length to be 10 cm, 20 cm, 30 cm, 50 cm or other lengths, setting r to be a set distance, setting r to be 5 cm, 8 cm, 10 cm, 12 cm or other lengths, setting n to be an integer greater than or equal to zero, starting from zero, and detecting the light intensity F of the first position every time when increasingm. Whichever combination is used, if F is detectedm＝Fm-1Determining said Fm-1The corresponding n value is the determined first illumination range.
Step S303, combining the lamps in the first illumination range to obtain a first illumination combination.
Combining all lamps of the first illumination range to obtain X groups, detecting X ray intensities of the first position of each combination in the X groups, and extracting that X ray intensities are greater than or equal to the Fm-1The power consumption of each combination in the second group is calculated, the Yth group with the lowest power consumption is used as the first lighting combination of the first lighting range, and X, Y is an integer.
Fig. 3-b primarily embodies the second position being based on the first position to regulate the light combination at the second position.
Step S304, detecting a second position of a second person in the office.
Step S305, determining a relationship between a second position of the second person and a first position of the first person, if the second position is consistent with the first position, executing step S306, and if the second position is inconsistent with the first position, executing step S302 and step S303 in order, except that the first person in step S302 and step S303 is equivalently replaced by the second person, the first position is replaced by the second position, the first illumination range is replaced by the second illumination range, the first illumination combination is replaced by the second illumination combination, and other technical solutions are not changed.
Step S306, determining whether a time difference between a second time corresponding to the second location and the first time is within a set range, if so, adopting the first illumination range and the first illumination combination as an illumination policy of the second person, and if not, sequentially executing step S302 and step S303, except that the first person in step S302 and step S303 is equivalently replaced by the second person, the first location is replaced by the second location, the first illumination range is replaced by the second illumination range, the first illumination combination is replaced by the second illumination combination, and other technical solutions are not changed.
It can be seen that the technical scheme of intelligently adjusting the light intensity of an office according to the seating rate of workers in a card seat and the indoor natural light intensity in the existing intelligent management is improved, and the technical core of the intelligent LED lamp seat is that the intelligent adjustment is not performed on a single LED lamp, but the effect of combining the whole LEDs is considered, and the combined LEDs are preferentially selected. For example, a light main control area of an office detects a first position of a first person, then obtains an illumination range of the first position, combines lamps in the illumination range, calculates the light intensity and energy consumption of all combinations, and determines the combination with moderate intensity and minimum energy consumption as a final scheme, so that the energy-saving destination is realized, meanwhile, the influence of light on eyes is reduced, and the user experience is improved.
To facilitate a better implementation of the above-described aspects of embodiments of the present invention, the following also provides relevant means for implementing the above-described aspects.
Referring to fig. 4, an intelligent light control device 400 provided in an embodiment of the present invention may include:
the detecting module 410 is used for detecting the position and light intensity of the person in the office.
The detection module 410 is specifically configured to detect a first location of a first person in an office; detecting a second location of a second person within the office; detecting the light intensity F of the first positionmSaid light intensity FmAnd m is the corresponding detection frequency.
The detection module 410 detects a first position of the first person and a second position of the second person by using a pressure sensor in the device 400, the pressure sensor is placed in a seat of an office, and when the pressure sensed by the pressure sensor at the first position exceeds a preset threshold, the first position information is sent to a lighting main control area of the office in a wireless transmission manner. The detecting module 410 detects the light intensity F of the first position by using a photo-resistor in the device 400m。
And the control module 420 is used for controlling the light in the illumination range of the office to be turned on and controlling the diameter R of the illumination range to be increased equidistantly.
Optionally, the control module 420 controls the lighting in the illumination range of the office to be turned on differently, for the LED lamps in the illumination range, all the LED lamps in the illumination range are controlled to be turned on, for some LED lamps, the LED lamps are not completely in the illumination range, but the area of the LED lamps intersects with the illumination range, if the area where the LED lamps are located and the illumination range cross and cover a range exceeding 50% of the area where the LED lamps are located, the LED lamps are controlled to be turned on, otherwise, it can be considered that the turning on of the LED lamps does not contribute to the light intensity of the first position, and therefore, the LED lamps do not need to be turned on.
A determining module 430 for determining the Fm-1The corresponding n value is the determined first illumination range.
It is to be appreciated that the determination module 430 determines the Fm-1The number of lamps to be determined in the illumination range is first determined before the corresponding value of n is the first illumination range. Wherein said determining said Fm-1The corresponding value of n is a first illumination range, specifically, when the detection module detects that the light intensity F of the first position after n is increased oncemThe light intensity F of the first position before the n is not increased oncem-1If they are the same, then F is determinedm-1And the corresponding n value is a first illumination range, wherein m and m-1 are corresponding detection times.
Of course, in determining said Fm-1If the corresponding n value is the defined first illumination range, F may also be usedm＝Fm-1＝Fm-2Or Fm＝Fm-1＝Fm-2＝Fm-3… … to determine the Fm-1The corresponding value of n is the first illumination range.
A processing module 440 for processing the combination of all lamps of the first illumination range and the light intensity and power consumption at each combination.
The processing module 440 is specifically configured to combine all the lamps in the first illumination range to obtain X groups, detect X ray intensities at the first position of each combination in the X groups, and extract X ray intensities greater than or equal to the F ray intensitym-1The power consumption of each combination in the second group is calculated, the Yth group with the lowest power consumption is used as the first lighting combination of the first lighting range, and X, Y is an integer.
Optionally, after the processing module 440 obtains the first illumination combination of the first illumination range, the apparatus further includes: the recording module 450 is specifically configured to record the first position, the first illumination range, the first illumination combination, and the first time, and establish a mapping relationship between the first time, the first position, the first illumination range, and the first illumination combination, so that other same positions may adopt the same policy, and processing time of the control area is saved.
Embodiments of the present invention further provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of the data query method of any one of the intelligent light control systems as described in the above method embodiments.
Embodiments of the present invention also provide a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute part or all of the steps of the data query method of any one of the public security systems as described in the above method embodiments.
Referring to fig. 5, fig. 5 shows a schematic diagram of a possible structure of the intelligent light control system in the above embodiment. The intelligent light control system 500 includes: a processor 512, a communication interface 513, and a memory 511. The processor 512 is configured to control and manage the operation of the base station, for example, the processor 512 is configured to perform other processes of the techniques described in fig. 1-b for the intelligent light control system. Optionally, the base station 510 may also include a bus 514. Wherein, the communication interface 513, the processor 512 and the memory 511 may be connected to each other by a bus 514; bus 514 may be a peripheral component interconnect standard bus or an extended industry standard architecture bus or the like. The bus 514 may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 5, but this is not intended to represent only one bus or type of bus.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory or a random access memory.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are exemplary embodiments and that the acts and modules illustrated are not necessarily required to practice the invention.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or may be implemented in the form of a software program module.
The integrated units, if implemented in the form of software program modules and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a memory and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned memory comprises: u disk, ROM, RAM, removable hard disk, magnetic or optical disk, etc. for storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash memory disks, read-only memory, random access memory, magnetic or optical disks, and the like.
The above embodiments of the present invention are described in detail, and the principle and the implementation of the present invention are explained by applying specific embodiments, and the above description of the embodiments is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (10)

1. An intelligent light control system, comprising:
a processor, a communication interface, a memory;
the system also comprises a bus, wherein the communication interface, the processor and the memory are mutually connected through the bus; the processor is configured to perform the method of any one of claims 2-5.
2. An intelligent light control method, characterized in that the method comprises the following steps:
detecting a first location of a first person within an office;
controlling the light in the illumination range of the office to be turned on, the center of the illumination range being the first position and the diameter being a variable diameter R, wherein R ═ R0+ n × r; wherein R is0The diameter of the initial illumination range, r is a set distance, and n is an integer greater than or equal to zero;
controlling n to increase from zero, and detecting the light intensity F of the first position once every timemM is the corresponding detection times;
such as Fm＝Fm-1Determining said Fm-1The corresponding n value is the determined first illumination range.
3. The method of claim 2, further comprising:
combining all lamps of the first illumination range to obtain X groups, detecting X ray intensities of the first position of each combination in the X groups, and extracting that X ray intensities are greater than or equal to the Fm-1The power consumption of each combination in the second group is calculated, the Yth group with the lowest power consumption is used as the first lighting combination of the first lighting range, and X, Y is an integer.
4. The method of claim 3, further comprising:
recording the first position, the first illumination range, the first illumination combination and a first time, and establishing a mapping relation of the first time, the first position, the first illumination range and the first illumination combination;
the first time is a clock time.
5. The method of claim 4, further comprising:
detecting a second position of a second person in an office, if the second position is consistent with the first position, determining whether a time difference between a second time corresponding to the second position and the first time is within a set range, and if so, adopting the first illumination range and the first illumination combination as an illumination strategy of the second person.
6. An intelligent light control device, comprising:
a detection module: the device is used for detecting the position and the light intensity of a person in an office;
a control module: variable diameter R for controlling the switching on of lights in the illumination area of an office and for controlling the illumination area to increase equidistantly, wherein R0+ n × r; wherein R is0The diameter of the initial illumination range, r is a set distance, and n is an integer greater than or equal to zero;
a determination module: for determining the Fm-1The corresponding n value is a determined first illumination range, wherein Fm-1Is the light intensity at the first location;
a processing module: for handling the combination of all lamps of the first illumination range and the light intensity and power consumption at each combination.
7. The apparatus of claim 6, the detection module to be specifically configured to:
detecting a first location of a first person within an office;
detecting the light intensity F of the first positionmSaid light intensity FmTaking m as the corresponding detection times;
a second location of a second person within the office is detected.
8. The apparatus of claim 7, the confirmation module to:
when the detection module detects the light intensity F of the first position after the n is increased oncemThe light intensity F of the first position before the n is not increased oncem-1If they are the same, then F is determinedm-1The corresponding n value is the determined first illumination range, wherein m and m-1 are corresponding detection times;
and if the second position is consistent with the first position and the time difference between the second time corresponding to the second position and the first time is within a set range, determining to adopt the first illumination range and the first illumination combination as the illumination strategy of the second person.
9. A computer-readable storage medium, characterized in that it stores a computer program for electronic data exchange, wherein the computer program causes a computer to perform the method according to any one of claims 2-5.
10. A computer program product, characterized in that the computer program product comprises a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform the method according to any of claims 2-5.
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