CN116828677B - Intelligent control method and system for indoor lamplight group - Google Patents
Intelligent control method and system for indoor lamplight group Download PDFInfo
- Publication number
- CN116828677B CN116828677B CN202310794874.8A CN202310794874A CN116828677B CN 116828677 B CN116828677 B CN 116828677B CN 202310794874 A CN202310794874 A CN 202310794874A CN 116828677 B CN116828677 B CN 116828677B
- Authority
- CN
- China
- Prior art keywords
- illumination
- lamp group
- value
- group
- frequency
- 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
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000005286 illumination Methods 0.000 claims abstract description 96
- 230000000694 effects Effects 0.000 claims abstract description 45
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 230000001960 triggered effect Effects 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
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
-
- 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 illumination control, in particular to an intelligent control method for indoor lamplight groups, which comprises the following steps of firstly, monitoring ambient light intensity and personnel activity frequency through a sensor group; comparing the collected ambient light intensity data with a preset threshold value, and judging whether the adjustment mode is closed or opened; when the adjustment mode is started, calculating the frequency according to the collected personnel activity frequency data; controlling the illumination time length of the illumination lamp group according to the calculated frequency; when the adjustment mode is off, the lighting lamp set is controlled to maintain the off state. The control center compares the ambient brightness value monitored by the light sensor with a preset threshold value; when the brightness value is higher than a preset threshold value, the lighting lamp group is turned off; when the brightness value is lower than a preset threshold value, an adjustment mode is started, the illumination duration of the illumination lamp group is controlled according to the personnel activity frequency, and meanwhile, the illumination lamp group is controlled to be closed in a time period without personnel activity, so that full-automatic intelligent control of the illumination lamp group in each working area is realized.
Description
Technical Field
The invention relates to the technical field of illumination control, in particular to an intelligent control method and system for indoor light groups.
Background
At present, the lighting switch in most buildings still depends on manual control, and the situation that no person passes through for a long time but lights up always often occurs in a personnel activity area, so that electric energy waste is caused.
In areas where people move frequently, people are used to turn off the lamp when leaving, but the frequent switching of the lamp light can cause certain damage to the lamp, especially when the indoor lamp is provided with a lamp which is easy to damage, such as an incandescent lamp, a fluorescent lamp and the like; because there is a large fluctuation in the activity interval of personnel in a room, if there is a time period in which people need to enter and exit frequently, sometimes no people enter and exit for a long time, a method is needed to automatically control the on/off of the lamp to adapt to different situations.
Disclosure of Invention
The invention provides an intelligent control method and system for indoor lamplight groups, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
an intelligent control method for indoor light groups comprises the following steps:
monitoring the ambient light intensity and the personnel activity frequency through a sensor group;
comparing the collected ambient light intensity data with a preset threshold value, and judging whether the adjustment mode is closed or opened;
when the adjustment mode is started, calculating the frequency according to the collected personnel activity frequency data;
controlling the illumination time length of the illumination lamp group according to the calculated frequency;
when the adjustment mode is off, the lighting lamp set is controlled to maintain the off state.
Further, in the adjustment mode, the frequency is set to a plurality of decision levels, including P which are set in order from small to large 1 、P 2 、…、P n ；
The judging levels corresponding to the frequencies are respectively provided with time periods with different illumination time lengths, and the time periods are sequentially provided with T according to the time lengths from small to large 1 、T 2 、…、T n 。
Further, the judging level P of the frequency comprises a plurality of level values, and the level values represent the number of times that the sensor group is activated by the triggering of the personnel activities;
the level values in the same frequency judging level are set as a plurality of continuous positive integers, and all the level values in the adjacent two frequency judging levels form two continuous interval ranges.
Further, in a control section process of controlling the illumination lamp group to turn on illumination in the adjustment mode, the method comprises the following steps:
firstly, the lighting lamp group is maintained in a closed state, and when the sensor group monitors that the personnel activities are activated, an adjustment mode is started and a control section is entered;
in the control section, a judging value p is set to represent the number of times the sensor group is activated by the triggering of personnel activities;
according to the judgment level P which the judgment value P falls into n Selecting a time period T corresponding to the time period T n Illuminating the lamp group and maintaining T n The set time period t n ；
During the period of illumination maintaining of the illumination lamp group, the judgment value P is increased by 1 every time personnel activity is monitored, and then the judgment level P in which the updated judgment value P falls is determined n ' simultaneously resetting the illumination time t of the illumination lamp group n ′；
When the sensor group is greater than T n And if no personnel activities are detected within the time period set by max, ending the control section, and turning off the lighting lamp group.
Further, in the control section process of the lighting lamp set, setting the time interval between two adjacent personnel activities monitored by the sensor group as X, and calculating a judgment value p:
when X < the current time period t n Updating the judgment value to be p+1;
when X is greater than or equal to the current time period t n Updating the judgment value p to be larger than X and the time t closest to X n Is represented by a period T n Corresponding P n Is the smallest level value of (a).
Further, when the adjustment mode is started, setting a judgment value P to be 0, and when a first control section is entered, setting an initial value P of the judgment value to be 1, wherein the corresponding frequency judgment level and the corresponding time period are P1 and T1 respectively;
in any subsequent control section, the initial values of the judgment value p and the time period T are determined by adopting an attenuation algorithm, and the method comprises the following steps:
the initial judgment value p in any subsequent control section is recorded as p m The time period corresponding to the frequency judgment level is T m ；
Let the judgment value at the end of the previous control section be p m-1 The value of the time period is T m-1 ；
Wherein Q is the time length of no monitoring of personnel activity after the end of the previous control section, k is the attenuation factor, and k epsilon (0, 1).
Further, the lighting lamp groups comprise a high-brightness mode and a low-brightness mode, a plurality of lighting lamp groups are arranged in a working area, and the lighting lamp groups are numbered in sequence;
at least one transition lamp is arranged in the lighting lamp group, when the lighting lamp group adjustment mode of the number i is started, the lighting lamp group in the lighting lamp group is started in a high-brightness mode, and the transition lamps in the lighting lamp groups of adjacent numbers i-1 and i+1 are adjusted to be in a low-brightness mode.
An intelligent control system for an indoor light group adopts the intelligent control method for the indoor light group, and comprises a control center, a sensor group, an intelligent switch and an illumination light group;
the intelligent switch is connected with the illumination lamp group and feeds back the illumination state of the illumination lamp group to the control center;
the sensor group comprises a light sensor and a personnel sensor and is used for detecting the ambient light intensity and the personnel activity frequency respectively;
the light sensor, the personnel sensor and the intelligent switch are all connected with the control center through a communication network.
Further, the control center collects brightness values obtained by the light sensor monitoring environment in real time and compares the brightness values with a preset threshold value;
when the brightness value is higher than a preset threshold value, the intelligent switch is used for controlling the illumination lamp group to maintain the off state;
and when the brightness value is lower than a preset threshold value, starting an adjustment mode and controlling the illumination state of the illumination lamp group through the intelligent switch.
Further, a counting module and a timing module are arranged in the control center, the number of times that the personnel sensor is activated by personnel activities is counted through the counting module, and the illumination time period of the illumination lamp group is counted down through the timing module.
The beneficial effects of the invention are as follows:
in the embodiment, an illumination lamp group is respectively arranged in each indoor working area, a control switch is respectively arranged corresponding to each illumination lamp group and used for controlling the illumination state of each illumination lamp group, a sensor group is respectively arranged in each working area, the control center receives the environmental state of a monitoring area fed back by the sensor group through a communication network, and then a control signal is sent to an intelligent switch of the monitoring area through the communication network, so that the illumination state of the illumination lamp group is adjusted; the automatic control of the illumination device of each indoor working area is realized, and the electric energy is saved.
The control center collects brightness values obtained by the light sensor monitoring environment in real time and compares the brightness values with a preset threshold value; when the brightness value is higher than a preset threshold value, the intelligent switch is used for controlling the illumination lamp group to maintain the off state; and when the brightness value is lower than a preset threshold value, starting an adjustment mode and controlling the illumination state of the illumination lamp group through the intelligent switch.
When the control center starts the adjustment mode, the illumination duration of the illumination lamp group is controlled according to the personnel activity frequency, and meanwhile, the illumination lamp group is controlled to be closed in a time period without personnel activity, so that the full-automatic intelligent control of the illumination lamp group in each working area is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a flow chart of an intelligent control method for indoor lamplight groups in the invention;
FIG. 2 is a block diagram of an intelligent control system for indoor lighting groups according to 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.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The invention discloses an intelligent control method for indoor lamplight groups, which is shown in fig. 1 and comprises the following steps:
monitoring the ambient light intensity and the personnel activity frequency through a sensor group; comparing the collected ambient light intensity data with a preset threshold value, and judging whether the adjustment mode is closed or opened; when the adjustment mode is started, calculating the frequency according to the collected personnel activity frequency data; controlling the illumination time length of the illumination lamp group according to the calculated frequency; when the adjustment mode is off, the lighting lamp set is controlled to maintain the off state.
The invention further discloses an intelligent control system for the indoor light group, which comprises a control center, a sensor group, an intelligent switch and an illumination light group.
The intelligent switch is connected with the illumination lamp group and feeds back the illumination state of the illumination lamp group to the control center; the sensor group comprises a light sensor and a personnel sensor and is used for detecting the ambient light intensity and the personnel activity frequency respectively; the light sensor, the personnel sensor and the intelligent switch are all connected with the control center through a communication network.
In this embodiment, each indoor working area is respectively provided with an illumination lamp set, and each corresponding illumination lamp set is respectively provided with a control switch for controlling the illumination state of the illumination lamp set, each working area is respectively provided with a sensor group, the control center receives the environmental state of the monitoring area fed back by the sensor group through the communication network, and then sends a control signal to the intelligent switch of the monitoring area through the communication network, so as to adjust the illumination state of the illumination lamp set. The automatic control of the illumination device of each indoor working area is realized, and the electric energy is saved.
Further, the control center collects brightness values obtained by the light sensor in real time in the monitoring environment and compares the brightness values with a preset threshold value; when the brightness value is higher than a preset threshold value, the intelligent switch is used for controlling the illumination lamp group to maintain the off state; and when the brightness value is lower than a preset threshold value, starting an adjustment mode and controlling the illumination state of the illumination lamp group through the intelligent switch.
When the ambient light intensity of the working area can meet the illumination requirement, namely the acquired brightness value is higher than a preset threshold value, the intelligent switch is used for controlling the illumination lamp group to maintain the off state, and electric energy is saved; when the ambient light intensity cannot meet the illumination requirement, namely the acquired brightness value is lower than a preset threshold value, the control center starts an adjustment mode, the illumination duration of the illumination lamp group is controlled according to the personnel activity frequency, and meanwhile the illumination lamp group is controlled to be closed in a time period without personnel activity, so that full-automatic intelligent control of the illumination lamp group in each working area is realized.
In the invention, the lighting lamp groups comprise a high-brightness mode and a low-brightness mode, a plurality of lighting lamp groups are arranged in a working area, and each lighting lamp group is numbered in sequence; at least one transition lamp is arranged in the lighting lamp group, when the lighting lamp group adjustment mode of the number i is started, the lighting lamp group in the lighting lamp group is started in a high-brightness mode, and the transition lamps in the lighting lamp groups of adjacent numbers i-1 and i+1 are adjusted to be in a low-brightness mode.
In this embodiment, the lighting lamp groups in each working area can be self-defined and have a linkage triggering function, that is, when it is monitored that personnel in the current working area are active, the lighting lamp groups in the current working area are controlled to start a high-lighting mode for lighting, and meanwhile, the lighting lamp groups in the next working area which the personnel may pass through are controlled to start a low-lighting mode. It is noted that if the group of illumination lamps in the area is already in the highlighting mode, the highlighting mode is preferentially performed.
As a preferred embodiment of the invention, the illumination duration of the illumination lamp group is adjusted by adjusting the activity frequency of personnel in the mode analysis working area, so that long-time illumination under unmanned condition and electric energy waste are avoided. Specifically, in the adjustment mode, the frequency is set to a plurality of determination levels including P which are set in order from small to large 1 、P 2 、…、P n The method comprises the steps of carrying out a first treatment on the surface of the The judging levels corresponding to the frequencies are respectively provided with time periods with different illumination time lengths, and the time periods are sequentially provided with T according to the time lengths from small to large 1 、T 2 、…、T n 。
Further, the judging level P of the frequency comprises a plurality of level values, and the level values represent the number of times that the sensor group is activated by the triggering of the personnel activities; the level values in the judging levels of the same frequency are set as a plurality of continuous positive integers, the level values gradually increase along with the increment of the judging levels of the frequency, so that all the level values in the judging levels of the two adjacent frequencies form two continuous interval ranges. Wherein each decision level can be brought into the form of a section, e.g. P in the decision level of the frequency 1 The included level values include 1, 2, 3, …, 10; p in a determination level of frequency 2 The included level values include 11, 12, 13, …, 20, let P 1 ＝[1，2……10]，P 2 ＝[11，12……20]The method comprises the steps of carrying out a first treatment on the surface of the And T in a time period 1 Can be represented by 1min, T 2 Can represent 2 minutes, and so on.
The counting module counts the number of times that the personnel sensor is activated by personnel activities, and the timing module counts down the illumination time period of the illumination lamp group. In a certain illumination time period of the illumination light group, the personnel sensor is activated, and the timing module is triggered to reset the illumination duration of the corresponding time period.
Specifically, in a control section process of controlling the lighting lamp set to turn on the lighting in the adjustment mode, the method comprises the following steps:
firstly, the lighting lamp group is maintained in a closed state, and when the sensor group monitors that the personnel activities are activated, an adjustment mode is started and a control section is entered; in the control section, a judging value p is set to represent the number of times the sensor group is activated by the triggering of personnel activities; according to the judgment level P which the judgment value P falls into n Selecting a time period T corresponding to the time period T n Illuminating the lamp group and maintaining T n The set time period t n The method comprises the steps of carrying out a first treatment on the surface of the During the period of illumination maintaining of the illumination lamp group, the judgment value P is increased by 1 every time personnel activity is monitored, and then the judgment level P in which the updated judgment value P falls is determined n ' simultaneously resetting the lampDuration t of illumination of group n 'A'; when the sensor group is greater than T n And if no personnel activities are detected within the time period set by max, ending the control section, and turning off the lighting lamp group.
In this embodiment, the frequency determination level is gradually increased, where the level value corresponds to the number of times the personnel sensor counted by the counting module is activated.
Thus, in an implementation, all lamps are first maintained in an unmanned mode, and a control segment is entered when a person sensor is activated; in this control section, starting at the point in time when the person sensor is activated, all lamps are switched to the highlight mode, and the highlight mode t is maintained 1 A time period, within T seconds of the duration of the highlight mode, each time the person sensor is activated, causing the highlight mode to reset the illumination time period; each time the person sensor is activated, a judgment value P is calculated to determine a judgment level P of the person activity frequency n And updates the reset illumination time to P n Corresponding T n Represented t n Duration of time.
Further, in the control section process of the lighting lamp set, setting the time interval between two adjacent personnel activities monitored by the sensor group as X, and calculating a judgment value p:
when X < the current time period t n Updating the judgment value to be p+1, and calculating according to a normal calculation method of the judgment value p, wherein the judgment value is indicated that the degree of the interval between the entrance and the exit of the personnel is not changed excessively at the moment;
when X is greater than or equal to the current time period t n Updating the judgment value p to be larger than X and the time t closest to X n Is represented by a period T n Corresponding P n The minimum level value of the above table indicates that the interval between the person entering and exiting is greater than the accumulated value p in the method, and the person entering and exiting is still likely to need to enter and exit frequently although the interval between the person entering and exiting is longer, but the illumination time is not long enough because the value p is not accumulated, so that the value p needs to be quickly adjusted to the corresponding state.
In the present embodiment, when X > T n max, describe that has enteredThe control segment end condition, so this condition need not be considered; for example, when the person returns in a warehouse scene, the possibility is higher, and when the person returns in a larger time interval, the number of times of activating the person sensor is increased, but the judgment value is gradually reduced, the judgment level of the frequency is reduced, so that the illumination duration is more suitable for the person activity state of the current scene, and the electric energy is saved.
As a preferred embodiment of the present invention, when the adjustment mode is turned on, the illumination lamp group is controlled to be turned on or off for a long period of time after the adjustment mode is turned on; specifically, when the adjustment mode is started, setting a judgment value P as 0, and when a first control section is entered, setting an initial value of the judgment value P as 1, wherein the corresponding frequency judgment level and time period are respectively P1 and T1;
in any subsequent control section, the initial values of the judgment value p and the time period T are determined by adopting an attenuation algorithm, and the method comprises the following steps:
the initial judgment value p in any subsequent control section is recorded as p m The time period corresponding to the frequency judgment level is T m The method comprises the steps of carrying out a first treatment on the surface of the Let the judgment value at the end of the previous control section be p m-1 The value of the time period is T m-1 ；
Wherein Q is the time length of no detected personnel activity after the end of the previous control section, k is the attenuation factor, k is E (0, 1), p m And (5) rounding down after calculating the result value.
The attenuation factor k is (0, 1) used for adjusting the attenuation speed, and the attenuation is faster when the value of k is smaller; the initial values of T and P in the subsequent control section are not the minimum value in the first control section, but gradually decrease along with the increase of unmanned time, so that the illumination duration calculation of the subsequent control section is optimized.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An intelligent control method for indoor lamplight groups is characterized by comprising the following steps:
monitoring the ambient light intensity and the personnel activity frequency through a sensor group;
comparing the collected ambient light intensity data with a preset threshold value, and judging whether the adjustment mode is closed or opened;
when the adjustment mode is started, calculating the frequency according to the collected personnel activity frequency data;
controlling the illumination time length of the illumination lamp group according to the calculated frequency;
when the adjusting mode is closed, controlling the lighting lamp group to maintain a closed state;
in the adjustment mode, the frequency is set to a plurality of decision levels, including setting from small to large in turn、/>、…、/>；
The judging levels corresponding to the frequencies are respectively provided with time periods with different illumination time lengths, and the time periods are sequentially provided with the following steps from small to large according to the time lengths、/>、…、/>；
The judging level P of the frequency comprises a plurality of level values;
setting the level value in the same frequency judging level as a plurality of continuous positive integers, and forming two continuous interval ranges by all the level values in the adjacent two frequency judging levels;
in a control section for controlling the illumination of an illumination lamp set in an adjustment mode, comprising the steps of:
firstly, the lighting lamp group is maintained in a closed state, and when the sensor group monitors that the personnel activities are activated, an adjustment mode is started and a control section is entered;
in the control section, a judgment value is setpThe sensor group is used for representing the number of times the sensor group is activated by personnel activity trigger;
according to the judgment valuepFalling decision levelSelecting a time period corresponding thereto>Illuminating and maintaining the lamp groupThe set duration +.>；
During the period of time when the lighting lamp group keeps lighting, the judgment value is made every time personnel activities are monitoredpAdding 1, and determining updated judgment valuepFalling decision levelSimultaneously resetting the illumination duration of the illumination lamp group +.>；
When the sensor group is larger thanAnd if no personnel activities are monitored within the set time period, ending the control section, and turning off the lighting lamp group.
2. The intelligent control method of indoor lighting unit according to claim 1, wherein in the control section of the lighting unit, the time interval between two adjacent activities of the person monitored by the sensor group is set to be X, and the judgment value is calculatedp：
When X < the current durationUpdating the judgment value to bep+1；
When X is greater than or equal to the current time lengthThen the judgment value is determinedpUpdated to be greater than X and closest to X for a period of time +.>Is a representative period of time of (2)Corresponding +.>Is the smallest level value of (a).
3. The intelligent control method of indoor lighting set according to claim 1, wherein the judgment value is set after the adjustment mode is turned onp0, when entering the first control segment, the judgment value ispThe initial value of (1) is that the corresponding frequency judgment level and time period are P1 and T1 respectively;
in any subsequent control section, the judgment valuepAnd the initial value of the time period T is determined by adopting an attenuation algorithm, and the method comprises the following steps:
note in any subsequent control sectionInitial judgment valuepIs thatThe time period corresponding to the frequency judgment level is +.>；
The judgment value at the end of the previous control section is recorded asThe value of the time period is +.>；
；
Wherein Q is the time length of no monitoring of personnel activity after the end of the previous control section, k is the attenuation factor, and k epsilon (0, 1).
4. The intelligent control method of indoor lighting units according to claim 1, wherein the lighting units comprise a high-brightness mode and a low-brightness mode, a plurality of lighting units are arranged in a working area, and each lighting unit is numbered in turn;
at least one transition lamp is arranged in the lighting lamp group, when the lighting lamp group adjustment mode of the number i is started, the lighting lamp group in the lighting lamp group is started in a high-brightness mode, and the transition lamps in the lighting lamp groups of adjacent numbers i-1 and i+1 are adjusted to be in a low-brightness mode.
5. An intelligent control system for indoor light groups is characterized by comprising a control center, a sensor group, an intelligent switch and an illumination light group, wherein the intelligent control method for the indoor light groups is adopted according to any one of the claims 1-4;
the intelligent switch is connected with the illumination lamp group and feeds back the illumination state of the illumination lamp group to the control center;
the sensor group comprises a light sensor and a personnel sensor and is used for detecting the ambient light intensity and the personnel activity frequency respectively;
the light sensor, the personnel sensor and the intelligent switch are all connected with the control center through a communication network.
6. The intelligent control system of indoor lighting set according to claim 5, wherein the control center collects the brightness value obtained by the light sensor monitoring environment in real time and compares the brightness value with the preset threshold;
when the brightness value is higher than a preset threshold value, the intelligent switch is used for controlling the illumination lamp group to maintain the off state;
and when the brightness value is lower than a preset threshold value, starting an adjustment mode and controlling the illumination state of the illumination lamp group through the intelligent switch.
7. The intelligent control system of the indoor lighting unit according to claim 6, wherein a counting module and a timing module are arranged in the control center, the counting module counts the number of times the personnel sensor is activated by personnel activities, and the timing module counts down the lighting time period of the lighting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310794874.8A CN116828677B (en) | 2023-06-29 | 2023-06-29 | Intelligent control method and system for indoor lamplight group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310794874.8A CN116828677B (en) | 2023-06-29 | 2023-06-29 | Intelligent control method and system for indoor lamplight group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116828677A CN116828677A (en) | 2023-09-29 |
| CN116828677B true CN116828677B (en) | 2024-01-05 |
Family
ID=88140935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310794874.8A Active CN116828677B (en) | 2023-06-29 | 2023-06-29 | Intelligent control method and system for indoor lamplight group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116828677B (en) |
Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07235383A (en) * | 1994-02-22 | 1995-09-05 | Kajima Corp | Automatic on/off device of personal electric apparatus |
| CN202188399U (en) * | 2011-08-12 | 2012-04-11 | 李承金 | Intelligent LED (light-emitting diode) lighting lamp for parking lot |
| CN202222064U (en) * | 2011-09-06 | 2012-05-16 | 英飞特电子（杭州）有限公司 | Automatic inductive switch |
| CN102645926A (en) * | 2012-05-11 | 2012-08-22 | 山东理工大学 | Intelligent energy-saving control system for classroom lighting and fans |
| CN102821527A (en) * | 2012-09-15 | 2012-12-12 | 无锡隆玛科技股份有限公司 | Intelligent illuminating energy-saving control device |
| CN103582236A (en) * | 2012-08-09 | 2014-02-12 | 东芝照明技术株式会社 | Lighting control system and lighting control method |
| KR101638580B1 (en) * | 2016-04-08 | 2016-07-11 | 주식회사 신일이앤씨 | Method and system for controlling indoor lighting apparatus |
| CN105873321A (en) * | 2016-05-09 | 2016-08-17 | 国网山东省电力公司巨野县供电公司 | Illuminating system control method adopting intelligent switch control system |
| CN106535442A (en) * | 2016-12-29 | 2017-03-22 | 中航长沙设计研究院有限公司 | Dual control system for public lighting |
| CN108156710A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | A kind of indoor light Lighting Control Assembly based on activity analysis |
| CN109711261A (en) * | 2018-11-28 | 2019-05-03 | 山东师范大学 | A kind of indoor occupant localization method and device, building intelligence lighting system |
| CN110260277A (en) * | 2019-06-25 | 2019-09-20 | 浙江工业大学 | Adaptive lighting control system based on Vehicle Detection |
| CN111278199A (en) * | 2020-03-02 | 2020-06-12 | 珠海格力电器股份有限公司 | Lamp brightness control method, system and storage medium |
| CN111491427A (en) * | 2020-05-11 | 2020-08-04 | 重庆中普建设工程有限公司 | Intelligent public building integrated management control system |
| CN111556635A (en) * | 2020-05-26 | 2020-08-18 | 安徽天达网络科技有限公司 | Control system and control method for park street lamp |
| CN111867207A (en) * | 2020-06-19 | 2020-10-30 | 国网北京市电力公司 | Park intelligent illumination time delay automatic adjustment method and device |
| CN112009917A (en) * | 2020-10-27 | 2020-12-01 | 北京拿云致象科技发展有限公司 | Intelligent control system of garbage station |
| CN112312626A (en) * | 2020-11-08 | 2021-02-02 | 马鞍山佰兆信息科技有限公司 | Indoor intelligent lighting control system |
| CN112351563A (en) * | 2020-11-13 | 2021-02-09 | 福建雅斯达智能科技有限公司 | Intelligent illuminating lamp capable of automatically adjusting illumination range |
| CN113194581A (en) * | 2021-02-06 | 2021-07-30 | 济南职业学院 | Control method of multifunctional lighting system for park |
| CN113613372A (en) * | 2021-07-09 | 2021-11-05 | 山东朗进通信有限公司 | Bus stop intelligent lighting system |
| CN113597912A (en) * | 2021-06-30 | 2021-11-05 | 深圳中跃希光科技有限公司 | Lawn lamp for assisting plant production and control method thereof |
| CN113613373A (en) * | 2021-07-09 | 2021-11-05 | 山东朗进通信有限公司 | Control method of bus stop intelligent lighting system |
| CN113776000A (en) * | 2021-09-26 | 2021-12-10 | 江苏明月照明电器有限公司 | Brightness-adjustable street lamp system with spraying function and adjusting method |
| WO2022012071A1 (en) * | 2020-07-13 | 2022-01-20 | 清华大学 | Illumination adjustment system and method |
| CN114158163A (en) * | 2022-02-07 | 2022-03-08 | 深圳市奥新科技有限公司 | Intelligent ship lighting control method, device, equipment and storage medium |
| CN114173456A (en) * | 2021-12-15 | 2022-03-11 | 安徽极光照明工程有限公司 | Intelligent building lighting control system and method based on big data |
| CN115052399A (en) * | 2022-07-22 | 2022-09-13 | 北京东土科技股份有限公司 | Workshop illumination control system, method, equipment and storage medium |
| CN115665937A (en) * | 2022-10-20 | 2023-01-31 | 福州银白物联科技有限公司 | Intelligent lamp based on ambient light induction |
| CN116300507A (en) * | 2023-04-25 | 2023-06-23 | 华适科技(深圳)有限公司 | Intelligent home management control system and method based on Internet of things technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8475002B2 (en) * | 2009-05-01 | 2013-07-02 | Lighting Science Group Corporation | Sustainable outdoor lighting system and associated methods |
-
2023
- 2023-06-29 CN CN202310794874.8A patent/CN116828677B/en active Active
Patent Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07235383A (en) * | 1994-02-22 | 1995-09-05 | Kajima Corp | Automatic on/off device of personal electric apparatus |
| CN202188399U (en) * | 2011-08-12 | 2012-04-11 | 李承金 | Intelligent LED (light-emitting diode) lighting lamp for parking lot |
| CN202222064U (en) * | 2011-09-06 | 2012-05-16 | 英飞特电子（杭州）有限公司 | Automatic inductive switch |
| CN102645926A (en) * | 2012-05-11 | 2012-08-22 | 山东理工大学 | Intelligent energy-saving control system for classroom lighting and fans |
| CN103582236A (en) * | 2012-08-09 | 2014-02-12 | 东芝照明技术株式会社 | Lighting control system and lighting control method |
| CN102821527A (en) * | 2012-09-15 | 2012-12-12 | 无锡隆玛科技股份有限公司 | Intelligent illuminating energy-saving control device |
| KR101638580B1 (en) * | 2016-04-08 | 2016-07-11 | 주식회사 신일이앤씨 | Method and system for controlling indoor lighting apparatus |
| CN105873321A (en) * | 2016-05-09 | 2016-08-17 | 国网山东省电力公司巨野县供电公司 | Illuminating system control method adopting intelligent switch control system |
| CN106535442A (en) * | 2016-12-29 | 2017-03-22 | 中航长沙设计研究院有限公司 | Dual control system for public lighting |
| CN108156710A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | A kind of indoor light Lighting Control Assembly based on activity analysis |
| CN109711261A (en) * | 2018-11-28 | 2019-05-03 | 山东师范大学 | A kind of indoor occupant localization method and device, building intelligence lighting system |
| CN110260277A (en) * | 2019-06-25 | 2019-09-20 | 浙江工业大学 | Adaptive lighting control system based on Vehicle Detection |
| CN111278199A (en) * | 2020-03-02 | 2020-06-12 | 珠海格力电器股份有限公司 | Lamp brightness control method, system and storage medium |
| CN111491427A (en) * | 2020-05-11 | 2020-08-04 | 重庆中普建设工程有限公司 | Intelligent public building integrated management control system |
| CN111556635A (en) * | 2020-05-26 | 2020-08-18 | 安徽天达网络科技有限公司 | Control system and control method for park street lamp |
| CN111867207A (en) * | 2020-06-19 | 2020-10-30 | 国网北京市电力公司 | Park intelligent illumination time delay automatic adjustment method and device |
| WO2022012071A1 (en) * | 2020-07-13 | 2022-01-20 | 清华大学 | Illumination adjustment system and method |
| CN112009917A (en) * | 2020-10-27 | 2020-12-01 | 北京拿云致象科技发展有限公司 | Intelligent control system of garbage station |
| CN112312626A (en) * | 2020-11-08 | 2021-02-02 | 马鞍山佰兆信息科技有限公司 | Indoor intelligent lighting control system |
| CN112351563A (en) * | 2020-11-13 | 2021-02-09 | 福建雅斯达智能科技有限公司 | Intelligent illuminating lamp capable of automatically adjusting illumination range |
| CN113194581A (en) * | 2021-02-06 | 2021-07-30 | 济南职业学院 | Control method of multifunctional lighting system for park |
| CN113597912A (en) * | 2021-06-30 | 2021-11-05 | 深圳中跃希光科技有限公司 | Lawn lamp for assisting plant production and control method thereof |
| CN113613372A (en) * | 2021-07-09 | 2021-11-05 | 山东朗进通信有限公司 | Bus stop intelligent lighting system |
| CN113613373A (en) * | 2021-07-09 | 2021-11-05 | 山东朗进通信有限公司 | Control method of bus stop intelligent lighting system |
| CN113776000A (en) * | 2021-09-26 | 2021-12-10 | 江苏明月照明电器有限公司 | Brightness-adjustable street lamp system with spraying function and adjusting method |
| CN114173456A (en) * | 2021-12-15 | 2022-03-11 | 安徽极光照明工程有限公司 | Intelligent building lighting control system and method based on big data |
| CN114158163A (en) * | 2022-02-07 | 2022-03-08 | 深圳市奥新科技有限公司 | Intelligent ship lighting control method, device, equipment and storage medium |
| CN115052399A (en) * | 2022-07-22 | 2022-09-13 | 北京东土科技股份有限公司 | Workshop illumination control system, method, equipment and storage medium |
| CN115665937A (en) * | 2022-10-20 | 2023-01-31 | 福州银白物联科技有限公司 | Intelligent lamp based on ambient light induction |
| CN116300507A (en) * | 2023-04-25 | 2023-06-23 | 华适科技(深圳)有限公司 | Intelligent home management control system and method based on Internet of things technology |
Non-Patent Citations (2)
| Title |
|---|
| 基于单片机的智能照明控制器设计;刘刚;马跃晏;尹生辉;;中国科技信息(第19期);全文 * |
| 楼宇智能照明控制系统设计;许乾祖;;绿色建筑(第05期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116828677A (en) | 2023-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8604714B2 (en) | Lighting control | |
| CN105318483B (en) | Air-conditioner sleep mode control method and air-conditioner sleep mode control device | |
| US9591711B2 (en) | Method and system for illumination management | |
| US20130127346A1 (en) | Lighting Control Device and Lighting Control Method | |
| CN108759287B (en) | Automatic adjusting method for refrigerator refrigerating chamber illuminating lamp | |
| CN116828677B (en) | Intelligent control method and system for indoor lamplight group | |
| JP2016518004A (en) | Daylight daylighting system to prevent unauthorized changes | |
| WO2013102881A1 (en) | A system and method for learning user lighting preferences | |
| US20190003693A1 (en) | Adaptive controlled dimming | |
| CN207589242U (en) | A kind of sound control energy-saving device | |
| CN113873735B (en) | Lamplight control method and device for lamplight door, intelligent terminal and storage medium | |
| CN112423446B (en) | Self-adaptive control method of corridor lamp | |
| CN115052399A (en) | Workshop illumination control system, method, equipment and storage medium | |
| CN114727461A (en) | Light control system based on intelligent home | |
| CN103968504B (en) | Loading equipment control method and system | |
| CN117098296B (en) | Energy-saving illumination control method and device, electronic equipment and storage medium | |
| CN113747637A (en) | Night illumination optimization method for long tunnel entrance section of expressway | |
| US8410728B2 (en) | Method of and device for controlling shed lighting | |
| CN112883548B (en) | Dynamic tunnel dimming method | |
| CN217428407U (en) | Corridor illuminating lamp management system | |
| GB2419761A (en) | Control of settings for a vehicle registration plate recognition imaging system | |
| CN114222410A (en) | Method and device for controlling lighting equipment and computer readable storage medium | |
| CN115767819A (en) | LED lamp brightness self-adaptive adjusting method and device and electronic equipment | |
| CN113905477A (en) | Intelligent energy-saving lighting method and system based on zigbee network | |
| CN117677000A (en) | Intelligent control method and system for lighting equipment in tunnel |
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 |