CN110267416A - Control method and device of lighting equipment - Google Patents
Control method and device of lighting equipment Download PDFInfo
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- CN110267416A CN110267416A CN201910476257.7A CN201910476257A CN110267416A CN 110267416 A CN110267416 A CN 110267416A CN 201910476257 A CN201910476257 A CN 201910476257A CN 110267416 A CN110267416 A CN 110267416A
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- 238000005286 illumination Methods 0.000 claims abstract description 592
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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
- 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
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- 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 invention discloses a control method and a device of lighting equipment, wherein the control method can detect the illumination intensity of the positions of user equipment and the lighting equipment, determine whether to adjust the lighting parameters of the lighting equipment according to the illumination intensity and a preset corresponding relation, and adjust the lighting parameters when the determination result is yes. The invention determines whether to adjust the lighting parameters by comprehensively considering the illumination intensity of the two positions of the user equipment and the lighting equipment according to the preset corresponding relation, considers more factors relative to a single adjusting mode, thereby improving the intelligent degree of the adjusting mode of the lighting equipment, and prevents the lighting parameters from being excessively adjusted by setting the preset illumination intensity interval and the adjusting mode, thereby solving the technical problem of low intelligent degree of the adjusting mode of the lighting equipment in the prior art.
Description
Technical Field
The invention relates to the technical field of intelligent electrical appliance control, in particular to a control method and device of lighting equipment.
Background
Along with the popularization of intelligent homes, the types and the quantity of the intelligent homes used in families and workplaces of people are more and more, and the intelligent lighting equipment can be the most basic one in the intelligent homes. The common intelligent lighting equipment can realize the functions of automatic opening, automatic closing, remote control, illumination brightness adjustment according to the distance between a user and the lighting equipment, illumination brightness adjustment according to ambient light and the like. For example, the function of adjusting the illumination brightness according to the distance between the user and the illumination device may increase the illumination brightness when it is detected that the user is close to the intelligent illumination device, and decrease the illumination brightness when it is detected that the user is far from the intelligent illumination device. And adjust illumination luminance function according to ambient light then can increase or reduce illumination luminance when detecting the environment and become dark or the environment becomes bright to present lighting apparatus's luminance control mode is too single, and present luminance control mode exists and transfers luminance to very big condition, is unfavorable for energy-conservation and environmental protection, consequently, has the technical problem that lighting apparatus's the intelligent degree of control mode is low among the prior art.
Disclosure of Invention
The embodiment of the invention provides a control method and a control device for lighting equipment, and aims to solve the technical problem that the intelligent degree of an adjusting mode of the lighting equipment in the prior art is low.
In a first aspect, an embodiment of the present invention provides a method for controlling an illumination apparatus, including:
detecting a first illumination intensity of a first position where user equipment is located and a second illumination intensity of a second position where lighting equipment is located;
determining whether to adjust the illumination parameters of the illumination equipment according to the first illumination intensity, the second illumination intensity and a preset corresponding relation;
adjusting the lighting parameter upon determining to adjust the lighting parameter of the lighting device.
In this embodiment, the preset correspondence is a correspondence between a preset illumination intensity interval and an adjustment mode, and through the correspondence, the illumination intensities at two positions of the user equipment and the lighting equipment are comprehensively considered to determine whether to adjust the lighting parameters, and more factors are considered for a single adjustment mode, so that the degree of intelligence of the adjustment mode of the lighting equipment is improved, and through setting the preset illumination intensity interval and the adjustment mode, the lighting parameters are prevented from being excessively adjusted, so that the technical problem of low degree of intelligence of the adjustment mode of the lighting equipment in the prior art is solved.
Optionally, the preset corresponding relationship includes a corresponding relationship between the user equipment and a first illumination intensity interval, and a corresponding relationship between the lighting equipment and a second illumination intensity interval, and determining whether to adjust the lighting parameter of the lighting equipment according to the first illumination intensity, the second illumination intensity and the preset corresponding relationship includes:
determining whether the first illumination intensity is within the first illumination intensity interval and determining whether the second illumination intensity is within the second illumination intensity interval;
determining not to adjust the lighting parameter when the first illumination intensity is within the first illumination intensity interval and the second illumination intensity is within the second illumination intensity interval;
otherwise, determining to adjust the lighting parameters of the lighting device.
Optionally, adjusting the lighting parameter includes:
determining a value of the illumination parameter;
and adjusting the illumination parameters according to the values of the illumination parameters.
Optionally, the lighting parameter includes one or more of a lighting angle, a lighting brightness, and a color temperature, and the determining a value of the lighting parameter includes:
determining a deflection angle between the lighting device and the user equipment according to the first position and the second position, and determining the deflection angle as a value of the lighting angle; and/or the presence of a gas in the gas,
determining two difference values between two endpoint values of the first illumination intensity interval and the first illumination intensity, and determining the sum of the average value of the two difference values and the first illumination intensity as the value of the illumination brightness; and/or the presence of a gas in the gas,
and determining two difference values between two endpoint values of the first illumination intensity interval and the first illumination intensity, and determining the value of the color temperature according to the two difference values and the proportional relation between a preset brightness value and a color temperature value.
The above-described embodiments provide how to determine the value of the illumination parameter, so that the illumination parameter can be adjusted quickly according to the above-described embodiments.
Optionally, the adjusting the illumination parameter includes:
determining a value of the illumination parameter to be gradually increased or decreased according to two differences between two endpoint values of the first illumination intensity interval and the first illumination intensity, wherein the value of the illumination parameter to be increased or decreased comprises a value of the illumination angle to be increased or decreased; and/or, increasing or decreasing the value of the illumination brightness; and/or increasing or decreasing the value of the color temperature;
detecting a third illumination intensity of the user equipment at the first position and a fourth illumination intensity of the lighting equipment at the second position in real time in a process of gradually increasing or decreasing the value of the lighting parameter;
and when the third illumination intensity is within the first illumination intensity interval and the fourth illumination intensity is within the second illumination intensity interval, stopping adjusting the illumination parameters.
When the first position of the user cannot be accurately determined, the illumination angle can be adjusted by adopting the embodiment, so that the flexibility of the method is improved.
Optionally, when the third illumination intensity is within the first illumination intensity interval and the fourth illumination intensity is within the second illumination intensity interval, before the adjustment of the illumination angle is stopped, the method provides the following specific implementation manners:
increasing the illumination brightness when the third illumination intensity is less than the minimum of the first illumination intensity interval and the fourth illumination intensity is less than the minimum of the second illumination intensity interval; or,
stopping increasing the illumination brightness when the third illumination intensity is less than the minimum value of the first illumination intensity interval and the fourth illumination intensity is greater than the maximum value of the second illumination intensity interval; or,
when the third illumination intensity is greater than the maximum value of the first illumination intensity interval and the fourth illumination intensity is less than the minimum value of the second illumination intensity interval, reducing the illumination brightness and reducing the illumination angle.
In a second aspect, an embodiment of the present invention provides a control apparatus for an illumination device, including:
the detection unit is used for detecting first illumination intensity of a first position where the user equipment is located and second illumination intensity of a second position where the lighting equipment is located;
the determining unit is used for determining whether to adjust the lighting parameters of the lighting equipment according to the first lighting intensity, the second lighting intensity and a preset corresponding relation;
an adjusting unit for adjusting the lighting parameters when determining to adjust the lighting parameters of the lighting device.
Optionally, the preset correspondence includes a correspondence between the user equipment and a first illumination intensity interval, and a correspondence between the lighting equipment and a second illumination intensity interval, and the determining unit is configured to:
determining whether the first illumination intensity is within the first illumination intensity interval and determining whether the second illumination intensity is within the second illumination intensity interval;
determining to adjust the lighting parameter when the first illumination intensity is within the first illumination intensity interval and the second illumination intensity is within the second illumination intensity interval;
otherwise, determining not to adjust the lighting parameters of the lighting device.
Optionally, the adjusting unit is further configured to adjust the lighting parameter according to the value after determining the value of the lighting parameter. Optionally, when the lighting parameter includes one or more of a lighting angle, lighting brightness, and a color temperature, a value of the lighting angle is determined by the adjusting unit according to the first position and the second position, and values of the lighting brightness and the color temperature are determined by the adjusting unit according to two endpoint values of the first illumination intensity interval and the first illumination intensity.
Optionally, the adjusting unit is further specifically configured to gradually increase or decrease the value of the lighting parameter after determining to adjust the lighting parameter, detect in real time whether the third illumination intensity at the first position is within the first illumination intensity interval and whether the fourth illumination intensity at the second position is within the second illumination intensity interval, and determine whether to stop adjusting the lighting parameter according to a detection result. Optionally, when the third illumination intensity is within the first illumination intensity interval and the fourth illumination intensity is within the second illumination intensity interval, before the adjustment of the illumination angle is stopped, the adjusting unit is further configured to:
increasing the illumination brightness when the third illumination intensity is less than the minimum of the first illumination intensity interval and the fourth illumination intensity is less than the minimum of the second illumination intensity interval; or,
stopping increasing the illumination brightness when the third illumination intensity is less than the minimum value of the first illumination intensity interval and the fourth illumination intensity is greater than the maximum value of the second illumination intensity interval; or,
when the third illumination intensity is greater than the maximum value of the first illumination intensity interval and the fourth illumination intensity is less than the minimum value of the second illumination intensity interval, reducing the illumination brightness and reducing the illumination angle.
In a third aspect, an embodiment of the present invention provides a control apparatus for an illumination device, including:
at least one processor, and a memory coupled to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the at least one processor performing the method as described in the first aspect above by executing the instructions stored by the memory.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, including:
the computer-readable storage medium has stored thereon computer instructions which, when executed by at least one processor of the computer apparatus, implement the method as described in the first aspect above.
One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
in the embodiment of the invention, the illumination intensity of the positions of the user equipment and the lighting equipment can be respectively detected, whether the lighting parameters of the lighting equipment are adjusted or not is determined according to the illumination intensity and the preset corresponding relation, and the lighting parameters are adjusted when the determination result is yes. The invention comprehensively considers the illumination intensity of two positions of the user equipment and the lighting equipment to determine whether to adjust the lighting parameters or not through the preset corresponding relation, considers more factors relative to a single adjusting mode, thereby improving the intelligent degree of the adjusting mode of the lighting equipment, and prevents the lighting parameters from being excessively adjusted through setting the preset illumination intensity interval and the adjusting mode, thereby solving the technical problem of low intelligent degree of the adjusting mode of the lighting equipment in the prior art, and achieving the technical effects of improving the intelligent degree of the adjusting mode of the lighting equipment and saving energy.
Drawings
Fig. 1 is a flowchart of a control method of an illumination apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a control device of an illumination apparatus according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a relationship between a user device and a lighting device according to an embodiment of the present invention;
fig. 4 is a schematic physical structure diagram of a control device of an illumination apparatus according to an embodiment of the present invention.
Detailed Description
In order to solve the technical problem, the technical scheme in the embodiment of the invention has the following general idea:
provided are a control method and a device of a lighting device, wherein the lighting control method comprises the following steps:
detecting a first illumination intensity of a first position where user equipment is located and a second illumination intensity of a second position where lighting equipment is located;
determining whether to adjust the illumination parameters of the illumination equipment according to the first illumination intensity, the second illumination intensity and a preset corresponding relation;
adjusting the lighting parameter upon determining to adjust the lighting parameter of the lighting device.
In the embodiment of the invention, the illumination intensity of the positions of the user equipment and the lighting equipment can be respectively detected, whether the lighting parameters of the lighting equipment are adjusted or not is determined according to the illumination intensity and the preset corresponding relation, and the lighting parameters are adjusted when the determination result is yes. The invention comprehensively considers the illumination intensity of two positions of the user equipment and the lighting equipment to determine whether to adjust the lighting parameters or not through the preset corresponding relation, considers more factors relative to a single adjusting mode, thereby improving the intelligent degree of the adjusting mode of the lighting equipment, and prevents the lighting parameters from being excessively adjusted through setting the preset illumination intensity interval and the adjusting mode, thereby solving the technical problem of low intelligent degree of the adjusting mode of the lighting equipment in the prior art, and achieving the technical effects of improving the intelligent degree of the adjusting mode of the lighting equipment and saving energy.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the specification, and it should be understood that the embodiments and specific features of the embodiments of the present invention are detailed descriptions of the technical solutions of the present invention, and are not limitations of the technical solutions of the present invention, and the technical features of the embodiments and examples of the present invention may be combined with each other without conflict.
In the embodiment of the invention, the user equipment is electronic equipment held by a user, and the electronic equipment is electronic equipment with wireless communication capability, such as a mobile phone, a tablet personal computer, a computer and the like;
the lighting device is an electronic device including a lamp such as an LED lamp, an incandescent lamp, or a halogen lamp, and the lighting device of the present invention can be used indoors or outdoors.
The method in the embodiment of the invention can be executed by user equipment, lighting equipment, a server, an intelligent home system or a control terminal in an intelligent lighting system.
It is to be understood that the terms first, second, and the like in the description of the embodiments of the invention are used for distinguishing between the descriptions and not necessarily for describing a sequential or chronological order.
Referring to fig. 1, an embodiment of the present invention provides a method for controlling a lighting apparatus, including the following steps:
step S110, detecting a first illumination intensity of a first position where the user equipment is located and a second illumination intensity of a second position where the lighting equipment is located;
step S120, determining whether to adjust the lighting parameters of the lighting equipment according to the first lighting intensity, the second lighting intensity and a preset corresponding relation;
step S130, when determining to adjust the lighting parameters of the lighting device, adjusting the lighting parameters.
First, step S110 is performed.
The first illumination intensity for detecting the first position of the user equipment may be detected by the user equipment, or may be detected by an illumination intensity detection device outside the user equipment, taking the user equipment detecting the illumination intensity as an example, and the user equipment is a mobile phone, where the mobile phone is installed with an illumination intensity detection module, such as an illumination intensity sensor, so that the illumination intensity of the position of the mobile phone can be detected by the detection module, for example, the first illumination intensity is detected as 200 lx.
The second illumination intensity of the second position where the lighting device is located can be detected by the lighting device or an illumination intensity detection device other than the lighting device, for example, the lighting device is provided with an illumination intensity sensor, and the lighting device can detect the illumination intensity of the second position where the lighting device is located.
After step S110 is executed, step S120 is executed.
The preset illumination intensity interval may be a default interval when the lighting device leaves a factory, or may be an interval set by a user, and the user may adjust a value in the preset illumination intensity interval according to a demand of the user. For example, the preset illumination intensity interval includes 3 sub-intervals, which are sub-intervals [0, 100], sub-intervals (100, 500], and sub-intervals (500, 1000), the preset corresponding relationship is a corresponding relationship between the illumination intensity interval and an adjustment manner, wherein the adjustment manner includes adjustment and non-adjustment, following the above example, the adjustment manner corresponding to the sub-interval [0, 100] is adjustment, the adjustment manner corresponding to the sub-interval (100, 500) is non-adjustment, and the adjustment manner corresponding to the sub-interval (500, 1000) is adjustment.
After the first illumination intensity and the second illumination intensity are obtained, the illumination intensity intervals where the first illumination intensity and the second illumination intensity are respectively located can be determined according to the values of the first illumination intensity and the second illumination intensity and the preset illumination intensity interval. It should be noted that the preset illumination intensity interval includes a first illumination intensity interval corresponding to the user equipment and a second illumination intensity interval corresponding to the lighting equipment, where the first illumination intensity interval and the second illumination intensity interval may be the same interval or different intervals, for example, the first illumination intensity interval is (100, 500), and the second illumination intensity interval is (200, 800), and at this time, the first illumination intensity interval and the second illumination intensity interval are different intervals.
The illumination parameters in the embodiment of the present invention include an illumination angle, an illumination brightness, a color temperature, and the like, wherein, since the illumination device may have a case of uneven light emission, a position where the brightness is the maximum when the illumination device emits light is taken as a brightness center, the brightness center in an initial state of the illumination device may be perpendicular to a horizontal plane, the illumination angle may be represented by an included angle between the brightness center and the horizontal plane, the illumination brightness refers to an illumination intensity of light emitted when the illumination device emits light, and is measured in lux lx, the color temperature represents that a light ray contains a color component, and the measurement unit of the color temperature is kelvin K.
In determining whether to adjust the lighting parameter of the lighting device, it may be determined whether the first illumination intensity is within a first illumination interval and whether the second illumination intensity is within a second illumination intensity interval, e.g., by comparing the first illumination intensity with end points of the first illumination intensity interval to determine whether the first illumination intensity is within the first illumination intensity interval and comparing the second illumination intensity with end points of the second illumination intensity interval to determine whether the second illumination intensity is within the second illumination intensity interval. Table 1 exemplarily shows the correspondence between the first illumination intensity, the first illumination intensity interval, the second illumination intensity interval, and the adjustment manner.
TABLE 1
As can be seen from table 1, when the first illumination intensity is outside the first illumination intensity interval and the second illumination intensity is outside the second illumination intensity interval, the adjustment manner is adjustment, that is, the lighting parameter of the lighting device is determined to be adjusted. In addition, when the first illumination intensity is within the first illumination intensity interval and the second illumination intensity is within the second illumination intensity interval, the adjustment mode is not adjusted, so that the illumination parameters are determined not to be adjusted. And when the first illumination intensity is located in the first illumination intensity interval and the second illumination intensity is located outside the second illumination intensity interval, and the first illumination intensity is located outside the first illumination intensity interval and the second illumination intensity is located in the second illumination intensity interval, the corresponding adjustment modes are adjusted, so that the illumination parameters are determined to be adjusted.
After step S120 is performed, step S130 is continuously performed, i.e. when it is determined to adjust the lighting parameters of the lighting device, the lighting parameters are adjusted.
The following method may be specifically adopted for adjusting the lighting parameters:
mode 1, directly adjusting illumination parameters;
mode 2, determining the value of the illumination parameter; and adjusting the illumination parameters according to the values of the illumination parameters.
In both the above-mentioned modes 1 and 2, the purpose of controlling the lighting device is achieved by adjusting lighting parameters, for example, to adjust the direction of the lighting device, the lighting angle needs to be adjusted, to adjust the brightness of the lighting device, the lighting brightness needs to be adjusted, and the like. The adjustment of the illumination parameter is essentially to adjust the value of the illumination parameter, that is, the value of the illumination parameter, for example, the illumination angle is 30 degrees, which means that the illumination angle is to be adjusted to 30 degrees.
As for the mode 1, after the lighting parameter is determined to be adjusted, according to a difference between the first illumination intensity and an endpoint value of the first illumination intensity interval, a value of the gradually increasing lighting parameter is determined or a value of the gradually decreasing lighting parameter is determined, where the endpoint value includes a maximum value and a minimum value of the first illumination intensity interval. For example, the first illumination intensity interval is (150, 600), the first illumination intensity is 750lx, the difference between 750 and 600 is 150, and the difference between 750 and 150 is 600, so that the first illumination intensity at this time is closer to the maximum value of the first illumination intensity interval, and the value of the gradually decreasing illumination parameter is determined.
Wherein increasing or decreasing the value of the illumination parameter comprises increasing or decreasing the value of the illumination angle; and/or, increasing or decreasing the value of the illumination brightness; and/or increasing or decreasing the value of the color temperature. Specifically, referring to table 2, increasing or decreasing the illumination parameter includes the following:
TABLE 2
Specifically, in the two differences between the two end points of the first illumination intensity interval and the first illumination intensity, if the first illumination intensity is outside the first illumination intensity interval, the two differences are larger and smaller, such as (120, 650) for the first illumination intensity interval and 100lx for the first illumination intensity interval, the two differences are 20lx and 550lx, respectively, and it can be determined which end point of the first illumination intensity is closer to the first illumination intensity according to the magnitude of the two differences.
When the difference between the first illumination intensity and the endpoint value is large, the illumination brightness and/or the illumination angle may be adjusted, and if the first illumination intensity is greater than the maximum endpoint value of the first illumination intensity interval, the adjusting of the illumination brightness and/or the illumination angle includes the following cases:
if the obtained current illumination angle is smaller, the illumination angle can be gradually increased; or,
when the obtained current illumination brightness is larger, the illumination brightness can be gradually reduced; or,
when the current illumination angle is small and the current illumination brightness is large, the illumination angle can be gradually increased and the illumination brightness can be gradually decreased.
For any situation, the manner of adjusting the illumination angle, the illumination brightness, and the color temperature at the same time, which is shown by numbers 1 to 8 in table 2, may be selected, for example, the manner of adjusting the illumination angle, the illumination brightness, and the color temperature at the same time is selected by default, values of the current illumination angle, the illumination brightness, and the color temperature are obtained, and the three illumination parameters are determined to be increased or decreased according to which endpoint value of the first illumination intensity value from the first illumination intensity interval is close, and the specific manner of determining to increase or decrease the illumination parameters may be referred to the foregoing embodiment, which is not described herein again.
Further, the illumination parameters in the embodiments of the present invention include, but are not limited to, an illumination angle, an illumination brightness, and a color temperature, and other adjustment manners of the illumination parameters can be referred to, and are not limited herein.
Taking the lighting parameter as an illumination angle, the first illumination intensity interval is (150, 600), the first illumination intensity is 750lx, the illumination angle to be gradually decreased is determined by two differences between the first illumination intensity and end point values of the first illumination intensity interval, if the illumination angle is 60 degrees at this time, the value of the illumination angle can be gradually decreased by rotating the lighting apparatus, the value of the illumination angle in this embodiment can be measured by a brightness center and the user equipment, specifically, the value of the illumination angle is increased as the brightness center of the lighting apparatus is far away from the user equipment, and the value of the illumination angle is decreased as the brightness center is close to the user equipment. The color temperature is gradually increased or decreased by adjusting the proportion of the drive current in different color temperature modes of different lighting devices.
In the process of gradually increasing or decreasing the value of the lighting parameter, the third illumination intensity of the first position where the user equipment is located and the fourth illumination intensity of the second position where the lighting equipment is located can be detected in real time, and when the third illumination intensity is located in the first illumination intensity interval and the fourth illumination intensity is located in the second illumination intensity interval, the lighting parameter is stopped being adjusted.
Taking the illumination angle as an example, the first illumination intensity interval is (150, 600), the second illumination intensity interval is (200, 800), in the process of gradually increasing or decreasing the value of the illumination angle, the real-time detected third illumination intensity is 700lx and fourth illumination intensity is 850lx, at this time, the third illumination intensity is located outside the first illumination intensity interval and the fourth illumination intensity is located outside the second illumination intensity interval, the illumination angle needs to be continuously adjusted, when the detected third illumination intensity is 600lx and the fourth illumination intensity is 805lx, at this time, the third illumination intensity is located inside the first illumination intensity interval and the fourth illumination intensity is located outside the second illumination intensity interval, the illumination angle still needs to be continuously adjusted, when the detected third illumination intensity is 575lx and the fourth illumination intensity is 800lx, at this time, the third illumination intensity is located inside the first illumination intensity interval and the fourth illumination intensity is located inside the second illumination intensity interval, the adjustment of the illumination angle is stopped.
When adjusting the illumination parameters, besides independently adjusting the illumination angle, brightness or color temperature, a plurality of illumination parameters can be adjusted simultaneously, such as adjusting the illumination angle and brightness simultaneously.
As for the above mode 1, before the adjustment of the illumination parameter is stopped, the illumination brightness may be increased when the third illumination intensity is smaller than the minimum value of the first illumination intensity interval and the fourth illumination intensity is smaller than the minimum value of the second illumination intensity interval; or,
stopping increasing the illumination brightness when the third illumination intensity is smaller than the minimum value of the first illumination intensity interval and the fourth illumination intensity is larger than the maximum value of the second illumination intensity interval; or,
and when the third illumination intensity is greater than the maximum value of the first illumination intensity interval and the fourth illumination intensity is less than the minimum value of the second illumination intensity interval, reducing the illumination brightness and reducing the illumination angle.
For example, the first illumination intensity interval is [ lux1min, lux1max ], the second illumination intensity interval is [ lux2min, lux2max ], lux1min is a minimum value of the first illumination intensity interval, lux1max is a maximum value of the first illumination intensity interval, lux2min is a minimum value of the second illumination intensity interval, and lux2max is a maximum value of the second illumination intensity interval, and in the process of rotating the lighting device to gradually decrease an included angle between a brightness center of the lighting device and the user equipment, the following situations may occur:
case 1, the third illumination intensity lux3< lux1min, the fourth illumination intensity lux4< lux2 min;
case 2, the third illumination intensity lux3< lux1min, the fourth illumination intensity lux4> lux2 max;
case 3, the third illumination intensity lux3> lux1max, the fourth illumination intensity lux4> lux2 max;
case 4, the third illumination intensity lux3> lux1max and the fourth illumination intensity lux4< lux2 min.
For the above case, the third illumination intensity may be in the first illumination intensity interval and the fourth illumination intensity may be in the second illumination intensity interval by increasing or decreasing the illumination brightness in combination with increasing or decreasing the illumination angle. Specifically, in case 1, the adjustment of the illumination angle may be stopped, and only the illumination brightness may be gradually increased; in case 2, the increase of the illumination brightness may be stopped, and only the adjustment of the illumination angle may be performed; for case 3, the adjustment of the illumination angle may be stopped, only the illumination brightness may be reduced; with respect to mode 4, the illumination brightness may be reduced and the illumination angle may be adjusted to bring the brightness center of the illumination device away from the user device.
Further, if the third illumination intensity detected in real time is within the first illumination intensity interval, and no matter how the illumination parameter is adjusted, the fourth illumination intensity cannot be made to be within the second illumination intensity interval, and when the third illumination intensity detected in real time is within the first illumination intensity interval, the adjustment of the illumination parameter is stopped.
In addition to the above mode 1, the lighting parameter can be adjusted by a mode 2, that is, the value of the lighting parameter is determined; and adjusting the illumination parameters according to the values of the illumination parameters.
Wherein, confirm the value of lighting parameter, include:
determining a deflection angle between the lighting device and the user equipment according to the first position and the second position, and determining the deflection angle as a value of the lighting angle; and/or the presence of a gas in the gas,
determining two difference values between two endpoint values of the first illumination intensity interval and the first illumination intensity, and determining the sum of the average value of the two difference values and the first illumination intensity as the value of the illumination brightness; and/or the presence of a gas in the gas,
and determining two difference values between two endpoint values of the first illumination intensity interval and the first illumination intensity, and determining the value of the color temperature according to the two difference values and the proportional relation between a preset brightness value and a color temperature value.
Specifically, the illumination angle may be represented by an angle between a connecting line formed between the user device and the illumination device and a light ray in the direction of a brightness center of the illumination device, the first position and the second position may be represented by three-dimensional coordinates, the connecting line between the first position and the second position may be represented by coordinates of the two positions, and the brightness center may be represented by a ray, so that an angle, i.e., a deflection angle, may be obtained by projection of the connecting line and the ray on a horizontal plane or a vertical plane, the deflection angle may be a value of the illumination angle to be adjusted, for example, the deflection angle may be calculated to be 30 degrees according to the first position and the second position, so as to determine the illumination angle to be 30 degrees, and the illumination angle may be directly controlled to rotate to 30 degrees when the illumination angle is adjusted.
The value of the illumination brightness may be determined according to a first illumination intensity and an endpoint value of the first illumination intensity interval, for example, the first illumination intensity interval is (150, 600], the first illumination intensity is 50lx, so that a difference between the first illumination intensity and a minimum value of the first illumination intensity interval is 100lx, a difference between the first illumination intensity and a maximum value of the first illumination intensity interval is 550lx, and the value of the illumination brightness is determined according to 100lx and 550lx to be 325lx +50lx 375 lx.
Because the illumination brightness at the brightness center of the illumination device is the maximum, when the illumination parameters are adjusted, the illumination angle of the illumination device can be adjusted first, so that the brightness center faces the user device, and the brightness center is opposite to the user device in the optimal state. On the premise that the illumination brightness is not changed, the illumination intensity of the first position when the brightness center side faces the user equipment is lower than the illumination intensity of the first position when the brightness center faces the user equipment, so that the brightness center is adjusted to face the user equipment or face the user equipment as far as possible, and energy and resources can be saved to the maximum extent.
Further, since the lighting parameters include a plurality of parameters, taking the lighting parameters including lighting angle, lighting brightness and color temperature as an example, referring to table 3, the following conditions may be included in adjusting the lighting parameters:
TABLE 3
| Serial number | Illumination parameters to be adjusted |
| 1 | Illumination angle, illumination brightness and color temperature |
| 2 | Illumination angle and illumination brightness |
| 3 | Illumination brightness and color temperature |
| 4 | Illumination angle and color temperature |
| 5 | Illumination angle |
| 6 | Brightness of illumination |
| 7 | Color temperature |
As can be seen from table 3, when the lighting parameters include 3 parameters, adjusting the lighting parameters includes 7 cases, and therefore, in the embodiment of the present invention, priorities may be set for the lighting parameters, when determining to adjust the lighting parameters, the lighting parameters are adjusted according to the order from high to low in priority, after each lighting parameter is adjusted, it is determined whether the first illumination intensity is in the first illumination intensity interval and the second illumination intensity is in the second illumination intensity interval, and if the first illumination intensity is in the first illumination intensity interval and the second illumination intensity is in the second illumination intensity interval, the lighting parameters are stopped from being adjusted.
Taking the example that the priority of the illumination parameters is from high to low respectively that the illumination angle is higher than the illumination brightness and higher than the color temperature, for the above mode 1 and mode 2, the illumination angle is adjusted first, and after the illumination angle is adjusted, whether to continue adjusting is determined, that is, whether the first illumination intensity is in the first illumination intensity interval and whether the second illumination intensity is in the second illumination intensity interval is determined, if yes, the adjustment of the illumination parameters is stopped, and if not, the illumination brightness is continued to be adjusted. And after the illumination brightness is adjusted, determining whether to continue adjusting or not again, if so, continuing adjusting the color temperature, and if not, stopping adjusting the illumination parameters.
It should be noted that, the user may modify the priority of the lighting parameters according to the requirement, for example, the user sets the priority of the color temperature to be the highest, and sets the priority of the lighting angle to be the lowest, and the priority order of the specific lighting parameters is not limited herein.
As shown in fig. 2, a second embodiment of the present invention provides a control apparatus 20 for a lighting device, including:
the detection unit 21 is configured to detect a first illumination intensity at a first location where the user equipment is located and a second illumination intensity at a second location where the lighting equipment is located;
a determining unit 22, configured to determine whether to adjust an illumination parameter of the illumination device according to the first illumination intensity, the second illumination intensity, and a preset corresponding relationship, where the illumination parameter includes one or more of an illumination angle, an illumination brightness, and a color temperature;
an adjusting unit 23, configured to adjust the lighting parameter if yes.
In the embodiment of the present invention, the control device 20 of the lighting apparatus may be an electronic apparatus such as a lighting apparatus, a user equipment, a server, a cloud server, a control terminal in an intelligent lighting system, and a control terminal in an intelligent home system, for example, an intelligent lighting system composed of an intelligent lighting apparatus 30 and a user equipment 10 is shown in fig. 3. In fig. 3, the user equipment 10 includes a wireless connection module 11, a processor 12 and an illumination intensity sensing module 13, the intelligent lighting device 30 includes a wireless connection module 31, an illumination brightness control module 32, an illumination angle control module 33, a color temperature control module 34, an illumination intensity sensing module 35 and a processing module 36, wherein the illumination intensity sensing module 13 is used for detecting the illumination intensity of a first location, the illumination intensity sensing module 35 is used for detecting the illumination intensity of a second location, the processor 12 is used for processing data sent by the wireless connection module 11 and the illumination intensity sensing module 13, the user equipment 10 and the intelligent lighting device 30 realize wireless communication connection through the wireless connection module 11 and the wireless connection module 31, the illumination angle control module 33 is used for controlling the intelligent lighting device 30 to adjust the illumination angle, the color temperature control module 34 is used for controlling the intelligent lighting device 30 to adjust the color temperature, the illumination brightness control module 32 is used for controlling the intelligent illumination device 30 to adjust the illumination brightness, and the processing module 36 is used for executing the control method in the above method embodiment.
Optionally, the preset correspondence includes a correspondence between the user equipment and a first illumination intensity interval, and a correspondence between the lighting equipment and a second illumination intensity interval, and the determining unit is configured to:
determining whether the first illumination intensity is within the first illumination intensity interval and determining whether the second illumination intensity is within the second illumination intensity interval;
determining not to adjust the lighting parameter when the first illumination intensity is within the first illumination intensity interval and the second illumination intensity is within the second illumination intensity interval;
otherwise, determining to adjust the lighting parameter.
Optionally, the adjusting unit is further configured to adjust the lighting parameter according to the value after determining the value of the lighting parameter.
Specifically, the adjusting unit is configured to determine a value of the lighting parameter; and after the value of the illumination parameter is determined, the adjusting unit adjusts the illumination parameter according to the value of the illumination parameter.
Optionally, when the lighting parameter includes one or more of a lighting angle, lighting brightness, and a color temperature, a value of the lighting angle is determined by the determining unit according to the first position and the second position, and values of the lighting brightness and the color temperature are determined by the adjusting unit according to two endpoint values of the first illumination intensity interval and the first illumination intensity.
Specifically, the adjusting unit may determine a deflection angle between the lighting device and the user equipment according to the first position and the second position, and determine the deflection angle as a value of the lighting angle; and/or the presence of a gas in the gas,
determining two difference values between two endpoint values of the first illumination intensity interval and the first illumination intensity, and determining the sum of the average value of the two difference values and the first illumination intensity as the value of the illumination brightness; and/or the presence of a gas in the gas,
and determining two difference values between two endpoint values of the first illumination intensity interval and the first illumination intensity, and determining the value of the color temperature according to the two difference values and the proportional relation between a preset brightness value and a color temperature value.
Optionally, the adjusting unit is further specifically configured to gradually increase or decrease the value of the lighting parameter after determining to adjust the lighting parameter, detect in real time whether the third illumination intensity at the first position is within the first illumination intensity interval and whether the fourth illumination intensity at the second position is within the second illumination intensity interval, and determine whether to stop adjusting the lighting parameter according to a detection result.
Specifically, the adjusting unit may determine, according to two differences between two endpoint values of the first illumination intensity interval and the first illumination intensity, to gradually increase or decrease the value of the illumination parameter, where increasing or decreasing the value of the illumination parameter includes increasing or decreasing the value of the illumination angle; and/or, increasing or decreasing the value of the illumination brightness; and/or increasing or decreasing the value of the color temperature;
detecting a third illumination intensity of the user equipment at the first position and a fourth illumination intensity of the lighting equipment at the second position in real time in a process of gradually increasing or decreasing the value of the lighting parameter;
and when the third illumination intensity is within the first illumination intensity interval and the fourth illumination intensity is within the second illumination intensity interval, stopping adjusting the illumination parameters.
Optionally, when the third illumination intensity is within the first illumination intensity interval and the fourth illumination intensity is within the second illumination intensity interval, before the adjustment of the illumination angle is stopped, the adjusting unit is further configured to:
increasing the illumination brightness when the third illumination intensity is less than the minimum of the first illumination intensity interval and the fourth illumination intensity is less than the minimum of the second illumination intensity interval; or,
stopping increasing the illumination brightness when the third illumination intensity is less than the minimum value of the first illumination intensity interval and the fourth illumination intensity is greater than the maximum value of the second illumination intensity interval; or,
when the third illumination intensity is greater than the maximum value of the first illumination intensity interval and the fourth illumination intensity is less than the minimum value of the second illumination intensity interval, reducing the illumination brightness and reducing the illumination angle.
Referring to fig. 4, based on the same inventive concept, a third embodiment of the present invention provides a control apparatus 40 for a lighting device, including:
at least one processor 41, and a memory 42 connected to the at least one processor 41;
the memory 42 stores instructions executable by the at least one processor 41, and the at least one processor 41 performs the steps of the method as described in the above-described method embodiments by executing the instructions stored by the memory 42.
Optionally, the processor 41 may specifically include a Central Processing Unit (CPU) and an Application Specific Integrated Circuit (ASIC), which may be one or more integrated circuits for controlling program execution, may be a hardware circuit developed by using a Field Programmable Gate Array (FPGA), and may be a baseband processor.
Optionally, processor 41 may include at least one processing core.
Optionally, the apparatus further includes a memory 42, and the memory 42 may include a Read Only Memory (ROM), a Random Access Memory (RAM), and a disk memory. The memory 42 is used for storing data required by the processor 41 in operation.
Based on the same inventive concept, a fourth embodiment of the present invention provides a computer-readable storage medium, including:
the computer-readable storage medium has stored thereon computer instructions which, when executed by at least one processor of the computer apparatus, implement the method as described in the above method embodiments.
The technical scheme in the embodiment of the invention at least has the following technical effects or advantages:
in the embodiment of the invention, the illumination intensity of the positions of the user equipment and the lighting equipment can be respectively detected, whether the lighting parameters of the lighting equipment are adjusted or not is determined according to the illumination intensity and the preset corresponding relation, and the lighting parameters are adjusted when the determination result is yes. The invention comprehensively considers the illumination intensity of two positions of the user equipment and the lighting equipment to determine whether to adjust the lighting parameters or not through the preset corresponding relation, considers more factors relative to a single adjusting mode, thereby improving the intelligent degree of the adjusting mode of the lighting equipment, and prevents the lighting parameters from being excessively adjusted through setting the preset illumination intensity interval and the adjusting mode, thereby solving the technical problem of low intelligent degree of the adjusting mode of the lighting equipment in the prior art, and achieving the technical effects of improving the intelligent degree of the adjusting mode of the lighting equipment and saving energy.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (12)
1. A method of controlling a lighting device, comprising:
detecting a first illumination intensity of a first position where user equipment is located and a second illumination intensity of a second position where lighting equipment is located;
determining whether to adjust the illumination parameters of the illumination equipment according to the first illumination intensity, the second illumination intensity and a preset corresponding relation;
adjusting the lighting parameter upon determining to adjust the lighting parameter of the lighting device.
2. The method according to claim 1, wherein the preset correspondence includes a correspondence between the user equipment and a first illumination intensity interval, and a correspondence between the lighting apparatus and a second illumination intensity interval, and the determining whether to adjust the lighting parameter of the lighting apparatus according to the first illumination intensity, the second illumination intensity and the preset correspondence includes:
determining whether the first illumination intensity is within the first illumination intensity interval and determining whether the second illumination intensity is within the second illumination intensity interval;
determining not to adjust the lighting parameter when the first illumination intensity is within the first illumination intensity interval and the second illumination intensity is within the second illumination intensity interval;
otherwise, determining to adjust the lighting parameters of the lighting device.
3. The method of claim 2, wherein adjusting the lighting parameter comprises:
determining a value of the illumination parameter;
and adjusting the illumination parameters according to the values of the illumination parameters.
4. The method of claim 3, wherein the illumination parameter comprises one or more of an illumination angle, an illumination brightness, and a color temperature, and wherein determining the value of the illumination parameter comprises:
determining a deflection angle between the lighting device and the user equipment according to the first position and the second position, and determining the deflection angle as a value of the lighting angle; and/or the presence of a gas in the gas,
determining two difference values between two endpoint values of the first illumination intensity interval and the first illumination intensity, and determining the sum of the average value of the two difference values and the first illumination intensity as the value of the illumination brightness; and/or the presence of a gas in the gas,
and determining two difference values between two endpoint values of the first illumination intensity interval and the first illumination intensity, and determining the value of the color temperature according to the two difference values and the proportional relation between a preset brightness value and a color temperature value.
5. The method of claim 2, wherein the adjusting the lighting parameter further comprises:
determining a value of the illumination parameter to be gradually increased or decreased according to two differences between two endpoint values of the first illumination intensity interval and the first illumination intensity, wherein the value of the illumination parameter to be increased or decreased comprises a value of the illumination angle to be increased or decreased; and/or, increasing or decreasing the value of the illumination brightness; and/or increasing or decreasing the value of the color temperature;
detecting a third illumination intensity of the user equipment at the first position and a fourth illumination intensity of the lighting equipment at the second position in real time in a process of gradually increasing or decreasing the value of the lighting parameter;
and when the third illumination intensity is within the first illumination intensity interval and the fourth illumination intensity is within the second illumination intensity interval, stopping adjusting the illumination parameters.
6. A control apparatus for a lighting device, comprising:
the detection unit is used for detecting first illumination intensity of a first position where the user equipment is located and second illumination intensity of a second position where the lighting equipment is located;
the determining unit is used for determining whether to adjust the lighting parameters of the lighting equipment according to the first lighting intensity, the second lighting intensity and a preset corresponding relation;
an adjusting unit for adjusting the lighting parameters when determining to adjust the lighting parameters of the lighting device.
7. The apparatus according to claim 6, wherein the preset correspondence includes a correspondence with the user device and a first illumination intensity interval, and a correspondence with the lighting device and a second illumination intensity interval, and the determining unit is configured to:
determining whether the first illumination intensity is within the first illumination intensity interval and determining whether the second illumination intensity is within the second illumination intensity interval;
determining not to adjust the lighting parameter when the first illumination intensity is within the first illumination intensity interval and the second illumination intensity is within the second illumination intensity interval;
otherwise, determining to adjust the lighting parameters of the lighting device.
8. The apparatus according to claim 7, wherein the adjusting unit is further configured to adjust the lighting parameter according to the value after determining the value of the lighting parameter.
9. The apparatus according to claim 8, wherein when the illumination parameter includes one or more of an illumination angle, an illumination brightness, and a color temperature, the illumination angle is determined by the adjusting unit according to the first position and the second position, and the illumination brightness and the color temperature are determined by the determining unit according to two end values of the first illumination intensity interval and the first illumination intensity.
10. The apparatus according to claim 8, wherein the determining unit is further configured to gradually increase or decrease the value of the lighting parameter after determining to adjust the lighting parameter, detect in real time whether a third illumination intensity at the first location is within the first illumination intensity interval and a fourth illumination intensity at the second location is within the second illumination intensity interval, and determine whether to stop adjusting the lighting parameter according to a detection result.
11. A control apparatus for a lighting device, comprising:
at least one processor, and a memory coupled to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the at least one processor performing the method of any one of claims 1-5 by executing the instructions stored by the memory.
12. A computer-readable storage medium, comprising:
the computer-readable storage medium having stored thereon computer instructions which, when executed by at least one processor of the computer apparatus, implement the method of any one of claims 1-5.
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