CN116744515B - Intelligent illumination management system for human body induction - Google Patents
Intelligent illumination management system for human body induction Download PDFInfo
- Publication number
- CN116744515B CN116744515B CN202311007405.3A CN202311007405A CN116744515B CN 116744515 B CN116744515 B CN 116744515B CN 202311007405 A CN202311007405 A CN 202311007405A CN 116744515 B CN116744515 B CN 116744515B
- Authority
- CN
- China
- Prior art keywords
- lamp
- marker
- time point
- human body
- brightness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006698 induction Effects 0.000 title claims abstract description 44
- 238000005286 illumination Methods 0.000 title claims abstract description 15
- 239000003550 marker Substances 0.000 claims abstract description 248
- 238000012544 monitoring process Methods 0.000 claims abstract description 191
- 238000001514 detection method Methods 0.000 claims description 24
- 238000001931 thermography Methods 0.000 claims description 22
- 230000003068 static effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 4
- 230000004438 eyesight Effects 0.000 abstract description 5
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/13—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using passive infrared detectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention relates to the technical field of intelligent illumination management, and particularly discloses an intelligent illumination management system for human body induction, which comprises the following components: the system comprises a human body sensing module, a lamp source brightness analysis module, a lamp source duration analysis module and a lamp source management terminal. Through analyzing the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point, simultaneously, the lamp source brightness parameter of each associated lamp corresponding to the marker lamp at the current monitoring time point is analyzed, the influence of the external environment brightness, the indoor space size and the interval between each induction lamp is fully considered, the lamp source brightness of the corresponding lamp is intelligently analyzed, the phenomenon of personnel vision obstruction caused by stronger or darker light brightness is avoided to the greatest extent, the problem of personnel walking vision confusion caused by mismatching of lighting requirements is effectively avoided, and the personnel walking collision rate is reduced to a great extent.
Description
Technical Field
The invention relates to the technical field of intelligent illumination management, in particular to an intelligent illumination management system for human body induction.
Background
In order to realize the intellectualization and energy saving of illumination, human body induction lamps have been developed. The human body induction lamp is a lighting device which utilizes human body induction technology to realize automatic switching on and off of the lamp. The switch of the light is controlled by sensing the existence and the activity of the human body, so that the purposes of energy saving and convenience are achieved. Because of certain unilateral performance of the management and control of the existing human body induction lamp, the experience of using the induction lamp is poor, and the following aspects are particularly shown:
the current response lamp light luminance is invariable setting generally, can't carry out corresponding regulation and control and improvement according to external environment, if the surrounding environment is comparatively dark, the response lamp light luminance is stronger to lead to personnel's eyesight to be hindered easily, and then influences the use experience sense of response lamp, if response lamp light luminance can't satisfy personnel's current lighting demand, leads to personnel's walking sight to be unclear, and then improves personnel's walking collision rate easily.
The illumination market of response lamp is the invariable duration of setting for generally, appears personnel easily and does not leave, and the condition that the response lamp extinguished by oneself, and its degree of automation and intelligent is not high, can't improve the actual usage of response lamp, also can't provide better feel for the user simultaneously.
Disclosure of Invention
The invention aims to provide an intelligent illumination management system for human body induction, which aims to solve the problems of unilateralness and limitation of human body induction illumination management control in the prior art and improves the intellectualization and automation of human body induction illumination management to a certain extent.
The aim of the invention can be achieved by the following technical scheme: an intelligent lighting management system for human sensing, comprising:
the human body sensing module is used for sensing the human body at the current monitoring time point through the human body infrared sensors corresponding to the sensing lamps, and if the human body infrared sensor corresponding to one sensing lamp senses the human body at the current monitoring time point, the sensing lamp is marked as a marking lamp.
The lamp source brightness analysis module is used for acquiring the actual time point of the current monitoring time point, acquiring the volume of the indoor space corresponding to the marker lamp, acquiring other indoor induction lamps corresponding to the marker lamp, marking the induction lamps as the associated lamps, obtaining each associated lamp corresponding to the marker lamp and basic parameters, further analyzing the lamp source brightness parameters corresponding to the current monitoring time point of the marker lamp, obtaining the lamp source brightness parameters corresponding to the current monitoring time point of the marker lamp, and further analyzing the lamp source brightness parameters corresponding to each associated lamp at the current monitoring time point of the marker lamp, and obtaining the lamp source brightness parameters corresponding to each associated lamp at the current monitoring time point of the marker lamp.
As a further improvement of the present invention, each associated lamp corresponding to the marker lamp and the basic parameters, wherein the basic parameters include: the actual time point of the current monitoring time point and the volume of the indoor space corresponding to the marker light.
As a further improvement of the invention, the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point is analyzed, and the specific analysis process is as follows:
obtaining the boundary between the indoor space corresponding to the marker lamp and the outdoor space corresponding to the marker lamp, and obtaining the boundary between the indoor space corresponding to the marker lamp and the outdoor space corresponding to the marker lamp as an external boundary between the indoor space corresponding to the marker lamp;
acquiring an outdoor space corresponding to the marker lamp based on an external boundary line of the indoor space corresponding to the marker lamp, and uniformly distributing detection points in the outdoor space corresponding to the marker lamp to obtain detection points of the outdoor space corresponding to the marker lamp;
detecting the brightness of each detection point of the outdoor space corresponding to the marker lamp at the current monitoring time point through a brightness sensor to obtain the brightness of each detection point of the outdoor space corresponding to the marker lamp at the current monitoring time point;
comparing the brightness of each detection point in the outdoor space corresponding to the marker lamp at the current monitoring time point with the set reference external brightness, if the brightness of a certain detection point is greater than the set reference external brightness, marking the detection point as a bright point, otherwise, marking the detection point as a dark point, counting the number of the bright points and the number of the dark points of the outdoor space corresponding to the outdoor space at the current monitoring time point, and acquiring the brightness of each bright point in the outdoor space corresponding to the marker lamp at the current monitoring time point and the brightness of each dark point at the current monitoring time point;
the method comprises the steps that the distance between each bright point of the outdoor space corresponding to the marker lamp and the external boundary line of the indoor space corresponding to the marker lamp at the current monitoring time point is obtained through an infrared range finder, and the distance between each bright point of the outdoor space corresponding to the marker lamp and the external boundary line corresponding to the bright point at the current monitoring time point is used as the external distance between each bright point of the outdoor space corresponding to the marker lamp;
and obtaining the distance between each dark point of the outdoor space corresponding to the marker lamp and the external boundary line of the indoor space corresponding to the marker lamp at the current monitoring time point through the infrared range finder, and obtaining the distance between each dark point of the outdoor space corresponding to the marker lamp and the external boundary line corresponding to the dark point of the outdoor space corresponding to the marker lamp at the current monitoring time point as the external distance between each dark point of the outdoor space corresponding to the marker lamp.
Matching the actual time point of the current monitoring time point with the reference time periods corresponding to the set actual time points to obtain the reference time periods corresponding to the current monitoring time point, matching the reference time periods corresponding to the current monitoring time point with the reference light brightness corresponding to the set reference time periods to obtain the reference light brightness of the current monitoring time point, extracting the value of the reference light brightness, and marking the value as CD 0 ；
Extracting the brightness of each bright point in the outdoor space corresponding to the marker lamp at the current monitoring time point and the numerical value of the external distance, and respectively marking the brightness and the external distance as LD i 、LL i I is the number of each bright point; i=1, 2, …, n, n represents the total number of bright point numbers.
Obtaining a bright spot influence value of the outdoor space of the marker lamp corresponding to the current monitoring time point through analysis;
extracting the brightness of each dark point in the outdoor space corresponding to the marker lamp at the current monitoring time point and the numerical value of the external distance, and respectively marking the brightness and the external distance as AD j 、AL j J=1, 2, …, m, m represents the total number of dark spot numbers.
Obtaining a dark point influence value of the outdoor space of the marker lamp corresponding to the current monitoring time point through analysis;
extracting the value of the volume of the indoor space corresponding to the marker lamp and marking the value as V;
comprehensively analyzing the bright point influence value and the dark point influence value of the outdoor space corresponding to the current monitoring time point by the marker lamp to obtain the comprehensive influence value corresponding to the current monitoring time point by the marker lamp;
and matching the comprehensive influence value of the marker lamp corresponding to the current monitoring time point with the lamp source brightness corresponding to each set comprehensive influence value to obtain the lamp source brightness of the marker lamp corresponding to the current monitoring time point, and taking the lamp source brightness as the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point.
As a further improvement of the invention, the lamp source brightness parameters of the marker lamps corresponding to the associated lamps at the current monitoring time point are analyzed in the following specific analysis modes:
the distance between the marking lamp and each associated lamp is obtained and is recorded as the interval distance between the corresponding marking lamps of each associated lamp;
according to formula JY f =GL f /GL 0 Calculating a space influence index JY corresponding to each associated lamp f F is the number of each associated lamp, f=1, 2, …, g, g is the total number of associated lamp numbers, GL f The distance GL is expressed as the distance between the f-th associated lamp and the corresponding marker lamp 0 Represented as a set reference separation distance.
And matching the interval influence indexes corresponding to the associated lamps with the brightness influence values corresponding to the set interval influence indexes to obtain brightness influence values corresponding to the associated lamps, and performing difference between the brightness influence values corresponding to the associated lamps and the brightness of the lamp source corresponding to the current monitoring time point of the marker lamp to obtain the difference between the brightness influence values corresponding to the associated lamps and the brightness of the lamp source corresponding to the current monitoring time point of the marker lamp, and forming the brightness parameters of the lamp source corresponding to the marker lamp at the current monitoring time point of the associated lamps as the brightness of the lamp source corresponding to the current monitoring time point of the associated lamps.
The light source duration analysis module is used for sensing a human body in the indoor space corresponding to the marker light through the human body infrared sensor, recording a time point when the human body is sensed as a starting time point, recording a time point when the human body is not sensed as an ending time point, forming a monitoring period by the starting time point and the ending time point, monitoring human body parameters of the monitoring period corresponding to the marker light to obtain human body parameters of the monitoring period corresponding to the marker light, analyzing the light source irradiation duration parameters corresponding to the marker light, and analyzing the light source irradiation duration parameters corresponding to each associated light of the marker light to obtain the light source irradiation duration parameters corresponding to the marker light and the light source irradiation duration parameters of each associated light.
As a further improvement of the invention, the human body parameters of the marker lamp corresponding to the monitoring period are monitored, and the specific monitoring mode is as follows:
acquiring human body thermal imaging images of all time points in the monitoring period corresponding to the marker lamp through a human body thermal imager to obtain human body thermal imaging images of all time points in the monitoring period corresponding to the marker lamp;
extracting human body center points from human body thermal imaging images of all time points in a corresponding monitoring period of the marking lamp, obtaining human body center points of human body thermal imaging images of all time points in the corresponding monitoring period of the marking lamp, comparing the human body center points of the human body thermal imaging images of all time points in the corresponding monitoring period of the marking lamp with each other, if the human body center points of the human body thermal imaging images of a certain time point are not overlapped with the human body center points of the human body thermal imaging images of the next time point corresponding to the time point, marking the time point and the next time point corresponding to the time point as active time points, otherwise, marking the time point and the next time point corresponding to the time point as static time points, counting to obtain all active time points and all static time points of the human body of the corresponding monitoring period of the marking lamp, and integrating all adjacent active time points to obtain all active time points of the human body in the corresponding monitoring period of the marking lamp.
And integrating the adjacent rest time points to obtain the rest time periods of the human body in the monitoring time period corresponding to the marker lamp.
Integrating all the active time periods of the human body in the monitoring time period corresponding to the marker lamp to obtain the active time periods of the human body in the monitoring time period corresponding to the marker lamp, and integrating all the rest time periods of the human body in the monitoring time period corresponding to the marker lamp to obtain the rest time periods of the human body in the monitoring time period corresponding to the marker lamp;
and acquiring the total duration of the active time period and the total duration of the static time period of the human body in the monitoring time period corresponding to the marker lamp to form the human body parameters of the monitoring time period corresponding to the marker lamp.
As a further improvement of the invention, the irradiation duration parameter of the lamp source corresponding to the marker lamp is analyzed in the following specific analysis mode:
extracting the total duration of the active time period and the total duration of the static time period of the human body in the monitoring time period corresponding to the marker lamp from the human body parameters of the monitoring time period corresponding to the marker lamp, and respectively marking the values as HT and JT;
calculating a duration influence value TY corresponding to the marker lamp according to a formula TY=HT+b1+JT+b2, wherein b1 and b2 are respectively expressed as set weight factors;
matching the time length influence value corresponding to the marking lamp with the reference lighting time length corresponding to each set time length influence value to obtain the reference lighting time length corresponding to the marking lamp;
obtaining the time length of the monitoring time period corresponding to the marker lamp, adding the reference lighting time length corresponding to the marker lamp and the time length of the monitoring time period corresponding to the marker lamp to obtain the sum of the reference lighting time length corresponding to the marker lamp and the time length of the monitoring time period corresponding to the marker lamp, and forming the lamp source irradiation time length parameter corresponding to the marker lamp as the lamp source irradiation time length corresponding to the marker lamp.
As a further improvement of the invention, the irradiation duration parameters of the lamp sources corresponding to the associated lamps of the marker lamps are analyzed, and the specific analysis mode is as follows: and extracting the lamp source irradiation time length parameters corresponding to the marker lamps, and taking the lamp source irradiation time length parameters corresponding to the marker lamps as the lamp source irradiation time length parameters of each associated lamp.
The lamp source management terminal is used for managing the lamp source brightness of the marker lamp and the lamp source brightness of each corresponding associated lamp based on the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point and the lamp source brightness parameter of each corresponding associated lamp of the marker lamp at the current monitoring time point, and managing the lamp source irradiation time of the marker lamp and the lamp source irradiation time of each corresponding associated lamp based on the lamp source irradiation time parameter of the marker lamp and the lamp source irradiation time parameter of each corresponding associated lamp.
The invention has the beneficial effects that:
according to the invention, the human body induction state of the induction lamp is analyzed, if a certain induction lamp inducts a human body, the induction lamp is marked as the marker lamp, the lamp source brightness and the lamp source irradiation time corresponding to the marker lamp are analyzed, and meanwhile, the lamp source brightness and the lamp source irradiation time corresponding to each associated lamp corresponding to the marker lamp are analyzed, so that the problems of unilateralness and limitation of the current induction lamp management and control are overcome, the experience of a person using the induction lamp is greatly improved, and meanwhile, the effectiveness and the scientificity of a human body induction lighting system are also improved to the greatest extent.
According to the invention, the lamp source brightness parameters of the marker lamps corresponding to the current monitoring time point are analyzed, and the lamp source brightness parameters of the marker lamps corresponding to the relevant lamps at the current monitoring time point are analyzed, so that the influence of the external environment brightness, the indoor space size and the distance between the induction lamps is fully considered, the lamp source brightness of the corresponding lamps is intelligently analyzed, the phenomenon of personnel vision blockage caused by stronger or darker lamp light brightness is avoided to the greatest extent, the problem of unclear personnel walking vision caused by unmatched lighting requirements is effectively avoided, and the personnel walking collision rate is reduced to a great extent.
According to the invention, the lamp source irradiation time length parameters corresponding to the marker lamps are analyzed, and the lamp source irradiation time length parameters corresponding to each associated lamp are analyzed, so that the limitation and one-sided performance of constant irradiation time length in the prior art are broken, the lamp source irradiation time length can be intelligently analyzed according to the state of personnel, the situation that the sensing lamps are automatically extinguished due to the fact that the personnel do not leave is avoided to the greatest extent, the actual utilization rate of the sensing lamps is greatly improved, and better use experience is provided for the users.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a system block diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention is an intelligent lighting management system for human body sensing, comprising: the system comprises a human body sensing module, a lamp source brightness analysis module, a lamp source duration analysis module and a lamp source management terminal.
The human body sensing module senses human body at the current monitoring time point through human body infrared sensors corresponding to the sensing lamps, and if the human body infrared sensor corresponding to a certain sensing lamp senses human body at the current monitoring time point, the sensing lamp is marked as a marking lamp.
In a specific embodiment, the human body induction state of the induction lamp is analyzed, if a certain induction lamp induces a human body, the induction lamp is marked as a marker lamp, the light source brightness and the light source irradiation time length corresponding to the marker lamp are analyzed, and meanwhile, the light source brightness and the light source irradiation time length corresponding to each associated lamp corresponding to the marker lamp are analyzed, so that the problems of one-sided performance and limitation of the current induction lamp management and control are solved, the experience of people using the induction lamp is greatly improved, and meanwhile, the effectiveness and the scientificity of a human body induction lighting system are also improved to the maximum extent.
The lamp source brightness analysis module acquires the actual time point of the current monitoring time point, acquires the volume of the indoor space corresponding to the marking lamp, acquires other induction lamps corresponding to the indoor space of the marking lamp, marks the induction lamps as associated lamps, and obtains each associated lamp and basic parameters corresponding to the marking lamp, wherein the basic parameters comprise: the actual time point of the current monitoring time point and the volume of the indoor space corresponding to the marker light.
Analyzing the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point to obtain the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point, wherein the specific analysis steps are as follows:
and acquiring the boundary between the indoor space corresponding to the marker lamp and the outdoor space corresponding to the marker lamp, and acquiring the boundary between the indoor space corresponding to the marker lamp and the outdoor space corresponding to the marker lamp as an external boundary between the indoor space corresponding to the marker lamp.
The outdoor space corresponding to the marker light is obtained based on the external boundary line of the indoor space corresponding to the marker light, for example: the external boundary line of the indoor space corresponding to a certain induction lamp is the joint of the indoor space and the external space, and the outdoor space corresponding to the induction lamp is the space outside the external boundary line of the indoor space corresponding to the induction lamp and is used as the outdoor space corresponding to the induction lamp, so that the outdoor space corresponding to the marker lamp can be understood. And uniformly distributing detection points in the outdoor space corresponding to the marker lamps to obtain all detection points of the outdoor space corresponding to the marker lamps.
And detecting the brightness of each detection point of the outdoor space corresponding to the marker lamp at the current monitoring time point through a brightness sensor to obtain the brightness of each detection point of the outdoor space corresponding to the marker lamp at the current monitoring time point.
Comparing the brightness of each detection point in the outdoor space corresponding to the marker lamp at the current monitoring time point with the set reference external brightness, if the brightness of a certain detection point is greater than the set reference external brightness, marking the detection point as a bright point, otherwise, marking the detection point as a dark point, counting the number of the bright points and the number of the dark points of the outdoor space corresponding to the current monitoring time point, and obtaining the brightness of each bright point in the outdoor space corresponding to the marker lamp at the current monitoring time point and the brightness of each dark point at the current monitoring time point.
And obtaining the distance between each bright point of the outdoor space corresponding to the marker lamp and the external boundary line of the indoor space corresponding to the marker lamp at the current monitoring time point through the infrared range finder, and obtaining the distance between each bright point of the outdoor space corresponding to the marker lamp and the external boundary line corresponding to the bright point at the current monitoring time point as the external distance between each bright point of the outdoor space corresponding to the marker lamp.
And obtaining the distance between each dark point of the outdoor space corresponding to the marker lamp and the external boundary line of the indoor space corresponding to the marker lamp at the current monitoring time point through the infrared range finder, and obtaining the distance between each dark point of the outdoor space corresponding to the marker lamp and the external boundary line corresponding to the dark point of the outdoor space corresponding to the marker lamp at the current monitoring time point as the external distance between each dark point of the outdoor space corresponding to the marker lamp.
Matching the actual time point of the current monitoring time point with the reference time periods corresponding to the set actual time points to obtain the reference time periods corresponding to the current monitoring time point, matching the reference time periods corresponding to the current monitoring time point with the reference light brightness corresponding to the set reference time periods to obtain the reference light brightness of the current monitoring time point, extracting the value of the reference light brightness, and marking the value as CD 0 。
Extracting the brightness of each bright point in the outdoor space corresponding to the marker lamp at the current monitoring time point and the numerical value of the external distance, and respectively marking the brightness and the external distance as LD i 、LL i I is the number of each bright point; i=1, 2, …, n, n represents the total number of bright point numbers.
According to the formulaAnd calculating a bright point influence value LY of the outdoor space of the marker lamp corresponding to the current monitoring time point, wherein a1 and a2 are respectively expressed as set weight factors.
Extracting the brightness of each dark point in the outdoor space corresponding to the marker lamp at the current monitoring time point and the numerical value of the external distance, and respectively marking the brightness and the external distance as AD j 、AL j J=1, 2, …, m, m represents the total number of dark spot numbers.
According to the formulaAnd calculating dark point influence values AY, a3 and a4 of the outdoor space corresponding to the current monitoring time point of the marker lamp, wherein the dark point influence values A, a3 and a4 are respectively expressed as set weight factors.
The value of the volume of the indoor space corresponding to the marker light is extracted and recorded as V.
A5+ay a6+|v-V according to the formula sy=ly =a5 + 0 The integrated influence value SY of the marker light corresponding to the current monitoring time point is calculated by the a7, and a5, a6 and a7 are respectively expressed as set influence factors.
And matching the comprehensive influence value of the marker lamp corresponding to the current monitoring time point with the lamp source brightness corresponding to each set comprehensive influence value to obtain the lamp source brightness of the marker lamp corresponding to the current monitoring time point, and taking the lamp source brightness as the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point.
Analyzing the lamp source brightness parameters of the marker lamps corresponding to the associated lamps at the current monitoring time point to obtain the lamp source brightness parameters of the marker lamps corresponding to the associated lamps at the current monitoring time point, wherein the specific analysis steps are as follows:
and acquiring the distance between the marking lamp and each associated lamp, and recording the distance as the interval distance between the corresponding marking lamps of each associated lamp.
According to formula JY f =GL f /GL 0 Calculating a space influence index JY corresponding to each associated lamp f F tableIndicated as the number of each associated lamp, f=1, 2, …, g, g being indicated as the total number of associated lamp numbers, GL f The distance GL is expressed as the distance between the f-th associated lamp and the corresponding marker lamp 0 Represented as a set reference separation distance.
And matching the interval influence indexes corresponding to the associated lamps with the brightness influence values corresponding to the set interval influence indexes to obtain brightness influence values corresponding to the associated lamps, and performing difference between the brightness influence values corresponding to the associated lamps and the brightness of the lamp source corresponding to the current monitoring time point of the marker lamp to obtain the difference between the brightness influence values corresponding to the associated lamps and the brightness of the lamp source corresponding to the current monitoring time point of the marker lamp, and forming the brightness parameters of the lamp source corresponding to the marker lamp at the current monitoring time point of the associated lamps as the brightness of the lamp source corresponding to the current monitoring time point of the associated lamps.
It should be noted that, if the larger the corresponding distance between the associated lamp and the marker lamp, the smaller the luminance requirement of the associated lamp.
In a specific embodiment, the invention analyzes the light source brightness parameters of the marker light corresponding to the current monitoring time point, and simultaneously analyzes the light source brightness parameters of the marker light corresponding to each associated light at the current monitoring time point, thereby fully considering the influence of external environment brightness, indoor space size and interval between each induction light, intelligently analyzing the light source brightness of the corresponding light, avoiding the phenomenon of sight obstruction of personnel caused by stronger or darker light brightness to the maximum extent, effectively avoiding the problem of unclear walking sight of personnel caused by unmatched lighting requirements, and greatly reducing the collision rate of personnel walking.
The light source duration analysis module senses a human body in the indoor space corresponding to the marker light through the human body infrared sensor, marks the time point when the human body is sensed as a starting time point, marks the time point when the human body is not sensed as an ending time point, forms a monitoring period by the starting time point and the ending time point, monitors human body parameters of the monitoring period corresponding to the marker light, and obtains the human body parameters of the monitoring period corresponding to the marker light, wherein the specific monitoring steps are as follows:
and acquiring the human body thermal imaging images of the marker lamp corresponding to each time point in the monitoring period by using the human body thermal imaging instrument to obtain the human body thermal imaging images of the marker lamp corresponding to each time point in the monitoring period.
Extracting human body center points from human body thermal imaging images of all time points in a corresponding monitoring period of the marking lamp, obtaining human body center points of human body thermal imaging images of all time points in the corresponding monitoring period of the marking lamp, comparing the human body center points of the human body thermal imaging images of all time points in the corresponding monitoring period of the marking lamp with each other, if the human body center points of the human body thermal imaging images of a certain time point are not overlapped with the human body center points of the human body thermal imaging images of the next time point corresponding to the time point, marking the time point and the next time point corresponding to the time point as active time points, otherwise, marking the time point and the next time point corresponding to the time point as static time points, counting to obtain all active time points and all static time points of the human body of the corresponding monitoring period of the marking lamp, and integrating all adjacent active time points to obtain all active time points of the human body in the corresponding monitoring period of the marking lamp.
And integrating the adjacent rest time points to obtain the rest time periods of the human body in the monitoring time period corresponding to the marker lamp.
And integrating each active period of the human body in the corresponding monitoring period of the marker lamp to obtain the active period of the human body in the corresponding monitoring period of the marker lamp, and integrating each rest period of the human body in the corresponding monitoring period of the marker lamp to obtain the rest period of the human body in the corresponding monitoring period of the marker lamp.
And acquiring the total duration of the active time period and the total duration of the static time period of the human body in the monitoring time period corresponding to the marker lamp to form the human body parameters of the monitoring time period corresponding to the marker lamp.
Analyzing the lamp source irradiation time length parameter corresponding to the marker lamp to obtain the lamp source irradiation time length parameter corresponding to the marker lamp, wherein the specific analysis steps are as follows:
and extracting the values of the total duration of the active time period and the total duration of the static time period of the human body in the monitoring time period corresponding to the marker lamp from the human body parameters of the monitoring time period corresponding to the marker lamp, and respectively recording the values as HT and JT.
And calculating a duration influence value TY corresponding to the marker lamp according to a formula TY=HT+b1+JT+b2, wherein b1 and b2 are respectively expressed as set weight factors.
And matching the duration influence value corresponding to the marker lamp with the reference lighting duration corresponding to each set duration influence value to obtain the reference lighting duration corresponding to the marker lamp.
Obtaining the time length of the monitoring time period corresponding to the marker lamp, adding the reference lighting time length corresponding to the marker lamp and the time length of the monitoring time period corresponding to the marker lamp to obtain the sum of the reference lighting time length corresponding to the marker lamp and the time length of the monitoring time period corresponding to the marker lamp, and forming the lamp source irradiation time length parameter corresponding to the marker lamp as the lamp source irradiation time length corresponding to the marker lamp.
Analyzing the lamp source irradiation time length parameters of the marker lamp corresponding to each associated lamp, wherein the specific analysis mode is as follows: and extracting the lamp source irradiation time length parameters corresponding to the marker lamps, and taking the lamp source irradiation time length parameters corresponding to the marker lamps as the lamp source irradiation time length parameters of each associated lamp.
In a specific embodiment, the invention analyzes the lamp source irradiation time length parameters corresponding to the marker lamps, and simultaneously analyzes the lamp source irradiation time length parameters corresponding to each associated lamp of the marker lamps, so that the limitation and one-sided performance of constant irradiation time length in the prior art are broken, the lamp source irradiation time length can be intelligently analyzed according to the state of personnel, the situation that the induction lamps are automatically extinguished due to the fact that the personnel do not leave is avoided to the greatest extent, the actual utilization rate of the induction lamps is greatly improved, and better use experience is provided for the users.
The lamp source management terminal manages the lamp source brightness of the marker lamp and the lamp source brightness of each corresponding associated lamp based on the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point and the lamp source brightness parameter of each corresponding associated lamp of the marker lamp corresponding to the current monitoring time point, and manages the lamp source irradiation time of the marker lamp and the lamp source irradiation time of each corresponding associated lamp based on the lamp source irradiation time parameter of the marker lamp corresponding to the marker lamp and the lamp source irradiation time parameter of each corresponding associated lamp.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
Claims (7)
1. An intelligent lighting management system for human sensing, comprising:
the human body sensing module is used for sensing human bodies at the current monitoring time point through human body infrared sensors corresponding to the sensing lamps, and if the human body infrared sensor corresponding to one sensing lamp senses the human bodies at the current monitoring time point, the sensing lamp is marked as a marking lamp;
the lamp source brightness analysis module is used for acquiring the actual time point of the current monitoring time point, acquiring the volume of the indoor space corresponding to the marker lamp, acquiring other indoor induction lamps corresponding to the marker lamp, marking the induction lamps as associated lamps, obtaining each associated lamp corresponding to the marker lamp and basic parameters, further analyzing the lamp source brightness parameters corresponding to the current monitoring time point of the marker lamp, obtaining the lamp source brightness parameters corresponding to the current monitoring time point of the marker lamp, and further analyzing the lamp source brightness parameters corresponding to each associated lamp at the current monitoring time point of the marker lamp, and obtaining the lamp source brightness parameters corresponding to each associated lamp at the current monitoring time point of the marker lamp;
the light source duration analysis module is used for sensing a human body in an indoor space corresponding to the marker lamp through the human body infrared sensor, recording a time point when the human body is sensed as a starting time point, recording a time point when the human body is not sensed as an ending time point, forming a monitoring period by the starting time point and the ending time point, monitoring human body parameters of the monitoring period corresponding to the marker lamp to obtain human body parameters of the monitoring period corresponding to the marker lamp, analyzing the light source irradiation duration parameters corresponding to the marker lamp, and analyzing the light source irradiation duration parameters corresponding to each associated lamp to obtain the light source irradiation duration parameters corresponding to the marker lamp and the light source irradiation duration parameters of each associated lamp;
the lamp source management terminal is used for managing the lamp source brightness of the marker lamp and the lamp source brightness of each corresponding associated lamp based on the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point and the lamp source brightness parameter of each corresponding associated lamp of the marker lamp at the current monitoring time point, and managing the lamp source irradiation time of the marker lamp and the lamp source irradiation time of each corresponding associated lamp based on the lamp source irradiation time parameter of the marker lamp and the lamp source irradiation time parameter of each corresponding associated lamp.
2. The intelligent lighting management system for human sensing according to claim 1, wherein each associated lamp corresponding to the marker light and a basic parameter, wherein the basic parameter comprises: the actual time point of the current monitoring time point and the volume of the indoor space corresponding to the marker light.
3. The intelligent lighting management system for human body sensing according to claim 1, wherein the analyzing the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point comprises the following specific analysis processes:
obtaining the boundary between the indoor space corresponding to the marker lamp and the outdoor space corresponding to the marker lamp, and obtaining the boundary between the indoor space corresponding to the marker lamp and the outdoor space corresponding to the marker lamp as an external boundary between the indoor space corresponding to the marker lamp;
acquiring an outdoor space corresponding to the marker lamp based on an external boundary line of the indoor space corresponding to the marker lamp, and uniformly distributing detection points in the outdoor space corresponding to the marker lamp to obtain detection points of the outdoor space corresponding to the marker lamp;
detecting the brightness of each detection point of the outdoor space corresponding to the marker lamp at the current monitoring time point through a brightness sensor to obtain the brightness of each detection point of the outdoor space corresponding to the marker lamp at the current monitoring time point;
comparing the brightness of each detection point in the outdoor space corresponding to the marker lamp at the current monitoring time point with the set reference external brightness, if the brightness of a certain detection point is greater than the set reference external brightness, marking the detection point as a bright point, otherwise, marking the detection point as a dark point, counting the number of the bright points and the number of the dark points of the outdoor space corresponding to the outdoor space at the current monitoring time point, and acquiring the brightness of each bright point in the outdoor space corresponding to the marker lamp at the current monitoring time point and the brightness of each dark point at the current monitoring time point;
the method comprises the steps that the distance between each bright point of the outdoor space corresponding to the marker lamp and the external boundary line of the indoor space corresponding to the marker lamp at the current monitoring time point is obtained through an infrared range finder, and the distance between each bright point of the outdoor space corresponding to the marker lamp and the external boundary line corresponding to the bright point at the current monitoring time point is used as the external distance between each bright point of the outdoor space corresponding to the marker lamp;
similarly, analyzing to obtain the external distance of each dark point in the outdoor space corresponding to the marker lamp;
matching the actual time point of the current monitoring time point with the reference time periods corresponding to the set actual time points to obtain the reference time periods corresponding to the current monitoring time point, and matching the reference time periods corresponding to the current monitoring time point with the reference light brightness corresponding to the set reference time periods to obtain the reference light brightness of the current monitoring time point;
extracting the brightness and the external distance of each bright spot in the outdoor space corresponding to the marker lamp at the current monitoring time point, and obtaining a bright spot influence value of the outdoor space corresponding to the current monitoring time point through analysis;
extracting the brightness and the external distance of each dark point in the outdoor space corresponding to the marker lamp at the current monitoring time point, and obtaining the dark point influence value of the outdoor space corresponding to the current monitoring time point through analysis;
extracting the volume of the indoor space corresponding to the marker lamp, and comprehensively analyzing the volume of the indoor space corresponding to the marker lamp, the bright point influence value and the dark point influence value of the outdoor space corresponding to the current monitoring time point of the marker lamp to obtain the comprehensive influence value of the marker lamp corresponding to the current monitoring time point;
and matching the comprehensive influence value of the marker lamp corresponding to the current monitoring time point with the lamp source brightness corresponding to each set comprehensive influence value to obtain the lamp source brightness of the marker lamp corresponding to the current monitoring time point, and taking the lamp source brightness as the lamp source brightness parameter of the marker lamp corresponding to the current monitoring time point.
4. The intelligent lighting management system for human body sensing according to claim 1, wherein the lamp source brightness parameters of the marker lamps corresponding to each associated lamp at the current monitoring time point are analyzed by the following specific analysis modes:
the distance between the marking lamp and each associated lamp is obtained and recorded as the interval distance between the marking lamps corresponding to each associated lamp, and the interval influence index corresponding to each associated lamp is obtained through analysis;
and matching the interval influence indexes corresponding to the associated lamps with the brightness influence values corresponding to the set interval influence indexes to obtain brightness influence values corresponding to the associated lamps, and performing difference between the brightness influence values corresponding to the associated lamps and the brightness of the lamp source corresponding to the current monitoring time point of the marker lamp to obtain the difference between the brightness influence values corresponding to the associated lamps and the brightness of the lamp source corresponding to the current monitoring time point of the marker lamp, and forming the brightness parameters of the lamp source corresponding to the marker lamp at the current monitoring time point of the associated lamps as the brightness of the lamp source corresponding to the current monitoring time point of the associated lamps.
5. The intelligent lighting management system for human body induction according to claim 1, wherein the human body parameters of the marker light corresponding to the monitoring period are monitored by the following specific monitoring modes:
acquiring human body thermal imaging images of all time points in the monitoring period corresponding to the marker lamp through a human body thermal imager to obtain human body thermal imaging images of all time points in the monitoring period corresponding to the marker lamp;
extracting human body center points from human body thermal imaging images of all time points in a corresponding monitoring period of the marking lamp, obtaining human body center points of human body thermal imaging images of all time points in the corresponding monitoring period of the marking lamp, comparing the human body center points of the human body thermal imaging images of all time points in the corresponding monitoring period of the marking lamp with each other, if the human body center points of the human body thermal imaging images of a certain time point are not overlapped with the human body center points of the human body thermal imaging images of the next time points corresponding to the time point, marking the time point and the next time point corresponding to the time point as active time points, otherwise, marking the time point and the next time point corresponding to the time point as static time points, counting to obtain all active time points and all static time points of the human body of the corresponding monitoring period of the marking lamp, integrating all adjacent active time points to obtain all active time periods of the human body in the corresponding monitoring period of the marking lamp, and analyzing to obtain all static time points of the human body in the corresponding monitoring period of the marking lamp;
integrating all the active time periods of the human body in the monitoring time period corresponding to the marker lamp to obtain the active time periods of the human body in the monitoring time period corresponding to the marker lamp, and integrating all the rest time periods of the human body in the monitoring time period corresponding to the marker lamp to obtain the rest time periods of the human body in the monitoring time period corresponding to the marker lamp;
and acquiring the total duration of the active time period and the total duration of the static time period of the human body in the monitoring time period corresponding to the marker lamp to form the human body parameters of the monitoring time period corresponding to the marker lamp.
6. The intelligent illumination management system for human body induction according to claim 1, wherein the analysis of the illumination duration parameter of the light source corresponding to the marker light is performed by the following specific analysis modes:
extracting the total duration of the active time period and the total duration of the static time period of the human body in the monitoring time period corresponding to the marker lamp from the human body parameters of the monitoring time period corresponding to the marker lamp, and respectively marking the values as HT and JT;
calculating a duration influence value TY corresponding to the marker lamp according to a formula TY=HT+b1+JT+b2, wherein b1 and b2 are respectively expressed as set weight factors;
matching the time length influence value corresponding to the marking lamp with the reference lighting time length corresponding to each set time length influence value to obtain the reference lighting time length corresponding to the marking lamp;
obtaining the time length of the monitoring time period corresponding to the marker lamp, adding the reference lighting time length corresponding to the marker lamp and the time length of the monitoring time period corresponding to the marker lamp to obtain the sum of the reference lighting time length corresponding to the marker lamp and the time length of the monitoring time period corresponding to the marker lamp, and forming the lamp source irradiation time length parameter corresponding to the marker lamp as the lamp source irradiation time length corresponding to the marker lamp.
7. The intelligent illumination management system for human body induction according to claim 1, wherein the analysis of the illumination duration parameters of the lamp sources corresponding to the associated lamps by the marker lamps is performed by the following specific analysis modes: and extracting the lamp source irradiation time length parameters corresponding to the marker lamps, and taking the lamp source irradiation time length parameters corresponding to the marker lamps as the lamp source irradiation time length parameters of each associated lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311007405.3A CN116744515B (en) | 2023-08-11 | 2023-08-11 | Intelligent illumination management system for human body induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311007405.3A CN116744515B (en) | 2023-08-11 | 2023-08-11 | Intelligent illumination management system for human body induction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116744515A CN116744515A (en) | 2023-09-12 |
| CN116744515B true CN116744515B (en) | 2023-10-13 |
Family
ID=87918906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311007405.3A Active CN116744515B (en) | 2023-08-11 | 2023-08-11 | Intelligent illumination management system for human body induction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116744515B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117042252B (en) * | 2023-10-08 | 2023-12-05 | 深圳华唐锐照明电器有限公司 | Intelligent lamp control system based on optics and radar perception |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050028433A (en) * | 2003-09-18 | 2005-03-23 | 박순조 | Apparatus for controlling a sensor-light and method therefor |
| JP2009032461A (en) * | 2007-07-25 | 2009-02-12 | Panasonic Electric Works Co Ltd | Lighting control system |
| JP2017134936A (en) * | 2016-01-26 | 2017-08-03 | 株式会社リコー | Illumination control device, illumination control system and program |
| CN115499982A (en) * | 2022-09-15 | 2022-12-20 | 深圳市时亨科技有限公司 | Intelligent control system for indoor LED lamplight illumination brightness |
| CN218416750U (en) * | 2022-10-11 | 2023-01-31 | 郑州华丽智能灯光设计有限公司 | Household light control equipment capable of inducing human body |
| CN116170921A (en) * | 2023-04-25 | 2023-05-26 | 永林电子股份有限公司 | System for tracking human body illumination by indoor LED lamp and control method |
-
2023
- 2023-08-11 CN CN202311007405.3A patent/CN116744515B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050028433A (en) * | 2003-09-18 | 2005-03-23 | 박순조 | Apparatus for controlling a sensor-light and method therefor |
| JP2009032461A (en) * | 2007-07-25 | 2009-02-12 | Panasonic Electric Works Co Ltd | Lighting control system |
| JP2017134936A (en) * | 2016-01-26 | 2017-08-03 | 株式会社リコー | Illumination control device, illumination control system and program |
| CN115499982A (en) * | 2022-09-15 | 2022-12-20 | 深圳市时亨科技有限公司 | Intelligent control system for indoor LED lamplight illumination brightness |
| CN218416750U (en) * | 2022-10-11 | 2023-01-31 | 郑州华丽智能灯光设计有限公司 | Household light control equipment capable of inducing human body |
| CN116170921A (en) * | 2023-04-25 | 2023-05-26 | 永林电子股份有限公司 | System for tracking human body illumination by indoor LED lamp and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116744515A (en) | 2023-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116744515B (en) | Intelligent illumination management system for human body induction | |
| EP2846202B1 (en) | Wake-up alarm system and method | |
| CN106340071B (en) | A kind of smart classroom system based on cloud computing | |
| CN104468912A (en) | Method for controlling luminance of screen of mobile terminal and display terminal | |
| CN202534119U (en) | Camera sitting posture correcting device | |
| CN105371158A (en) | Intelligent eye protection table lamp having sitting posture detecting function and sitting posture detecting method | |
| TW201245919A (en) | Brightness adjusting method and system with photographic device | |
| CN208442623U (en) | A kind of sitting posture identification desk lamp | |
| CN105023552A (en) | Display and brightness adjusting method thereof | |
| CN104076510A (en) | Method of adaptively adjusting head-mounted display and head-mounted display | |
| CN104867478B (en) | A kind of method and smart machine for controlling smart machine brightness | |
| TW201841143A (en) | Display system, electronic device, and illumination system | |
| CN205208239U (en) | Intelligence eyeshield desk lamp with position of sitting detects function | |
| CN103793045B (en) | Pupil tracing device | |
| CN113543424A (en) | Classroom illumination method | |
| CN105554981A (en) | Table lamp adjusting method and device | |
| WO2018087972A1 (en) | Information processing device, information processing method, and recording medium | |
| KR20170141003A (en) | LED Control System using Mobile terminal | |
| KR200487934Y1 (en) | Wearable illumination activity recording apparatus | |
| CN207517343U (en) | Brightness control system and augmented reality equipment | |
| CN203477997U (en) | Multifunctional posture-correcting eye protection instrument | |
| CN109445393A (en) | Light sensing automatic lighting system based on mobile terminal location | |
| CN106151935A (en) | A kind of Rouser based on infrared heat sensor array | |
| KR102571088B1 (en) | Smart lighting control system and its method | |
| CN108415599A (en) | A kind of touch screen answered including 3D camera shootings and distance perspective |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |