CN117812782A - Intelligent lighting control method for vending cabinet - Google Patents
Intelligent lighting control method for vending cabinet Download PDFInfo
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- CN117812782A CN117812782A CN202311689797.6A CN202311689797A CN117812782A CN 117812782 A CN117812782 A CN 117812782A CN 202311689797 A CN202311689797 A CN 202311689797A CN 117812782 A CN117812782 A CN 117812782A
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- 235000020965 cold beverage Nutrition 0.000 claims description 7
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241001122767 Theaceae Species 0.000 claims description 5
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Abstract
The invention relates to the technical field of air conditioner accessory production, in particular to an intelligent lighting control method of a vending cabinet and a tubing method thereof, wherein whether a person approaches the vending cabinet is detected by a distance sensor; if someone approaches the vending cabinet, the light intensity detector returns a light intensity signal to the controller, and the controller judges the current environmental light intensity cd in the vending cabinet Ring(s) Whether or not it is greater than cd Is provided with If cd Ring(s) ≥cd Is provided with The lighting lamp is not required to be turned on; if cd is Ring(s) ＜cd Is provided with The controller controls the lighting lamp to be turned on; if no one is close to the vending cabinet, the illuminating lamp is not required to be turned on. The control method can intelligently turn off or turn on the lighting lamp, so that the energy consumption is saved to the greatest extent; can flexibly adjust the illumination according to the requirementAnd the color temperature of the bright lamp is improved, and the visual effect of the product in the selling cabinet is improved.
Description
Technical Field
The invention relates to the technical field of intelligent vending cabinets, in particular to an intelligent lighting control method for a vending cabinet.
Background
Currently, single-door vending cabinets are used for unmanned vending of beverages, and the inside of the cabinet comprises a compressor, an evaporation unit and a condensation unit, so that refrigeration is realized. Sell the cabinet and generally set up the light in order to outstanding product of selling in the cabinet. However, the lighting effect generated by the lighting system in the vending cabinet is constant, which leads to that the lighting lamp consumes energy equally at any time, which definitely leads to excessive energy consumption, and on the other hand, the monotonous lighting lamp color cannot be suitable for various environmental conditions and cannot attract consumers to the maximum extent.
The prior art discloses intelligent control's energy-conserving show cupboard, and this energy-conserving show cupboard is when needs are adjusted cabinet body temperature illumination intensity, because the master controller carries out data connection through server and cell-phone terminal, computer terminal, just can carry out long-range regulation and control to the cabinet body through cell-phone terminal and computer terminal at this moment, although this technique can realize the illumination of adjusting artificially, its intelligent degree is low, and whole show cupboard can not adjust the illuminating effect according to the automatic accuracy of environment. In addition, the display cabinet is required to be regulated and controlled through the server, the mobile phone terminal and the computer terminal, so that the control is complicated, and the production cost is increased.
The prior art also discloses an energy-saving control system of freezing refrigeration equipment, and intelligent lighting controller adjusts according to the demand of large-scale merchant super business hours manual or automatic mode in this system, opens the illumination lamps and lanterns at business hours, and business ends and closes the illumination lamps and lanterns, reduces showcase illumination energy consumption when satisfying user's demand, and although this illumination control device can realize adjusting illumination according to business hours, its intelligent degree is low, still can not realize effectively saving energy consumption.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an intelligent illumination control method for a vending cabinet, which can intelligently turn off or turn on an illumination lamp to realize maximum energy consumption saving; and the color temperature of the illuminating lamp can be flexibly adjusted according to the requirements, so that the visual effect of products in the vending cabinet is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an intelligent lighting control method of selling cabinets, which comprises the following steps:
detecting whether a person approaches the vending cabinet or not through a distance sensor;
if someone approaches the vending cabinet, the distance sensor informs the controller to control the light intensity detector to detect the light intensity in the vending cabinet, and the light intensity detector detects the light intensity cd of the environment Ring(s) Returning to the controller, wherein the controller judges the current environmental light intensity cd in the vending cabinet Ring(s) Whether or not it is greater than cd Is provided with The cd is Is provided with In order to preset the intensity of the light,
if cd is Ring(s) ≥cd Is provided with Returning to the step that the distance sensor detects whether a person approaches the vending cabinet without turning on an illuminating lamp;
if cd is Ring(s) ＜cd Is provided with The controller controls the lighting lamp to be turned on, and then returns to the step that the distance sensor detects whether a person approaches the vending cabinet;
if no person approaches the vending cabinet, the step of returning to the distance sensor to detect whether the person approaches the vending cabinet is not needed to turn on the illuminating lamp.
In some embodiments, the distance sensor is any one or a combination of two or more of an infrared sensor, an ultrasonic sensor, a microwave sensor, and a radar sensor.
In some embodiments, the light intensity detector is a photoresistor.
In some embodiments, the illuminating lamp is any one or a combination of more than two of an LED lamp, a fluorescent lamp and an energy-saving lamp.
In some embodiments, when the controller controls the lighting lamp to be turned on, the controller further adjusts the color temperature of the lighting lamp according to a preset instruction, and the steps include:
when the product is cold drink, fruit juice or soda water, the controller adjusts the illuminating lamp to be cold light;
when the product is coffee, tea or warm drinks, the controller adjusts the illumination lamp to warm light illumination.
In some embodiments, the controller records a plurality of product types, each product type corresponds to one illumination color temperature, and when the user inputs the product type name, the controller instructs the illumination lamp to adjust the corresponding illumination color temperature.
In some embodiments, when the controller controls the lighting lamp to be turned on, the controller further adjusts the color temperature of the lighting lamp according to a preset instruction, and the steps include:
when the time is daytime, the controller adjusts the illuminating lamp to be cold light;
and when the night time period is the night time period, the controller adjusts the illuminating lamp to be warm-light illumination.
In some embodiments, the controller is provided with a timer, the daytime period is 8 a.m.: 00-5:00 pm, and the night time period is 6:00 pm-7 am: 00.
in some embodiments, the step of controlling the lighting lamp to be turned on by the controller includes:
the controller calculates the current light cd Ring(s) With cd Is provided with The controller adjusts the illumination intensity of the illumination lamp according to the delta cd.
The intelligent lighting control method for the vending cabinet has the beneficial effects that:
(1) According to the intelligent lighting control method for the vending cabinet, whether a person approaches the vending cabinet or not is detected through the distance sensor, and when the person does not need to open an illuminating lamp at the moment, the energy-saving effect is achieved; when someone is close to selling the cabinet, then open the light, guarantee to sell the luminance of cabinet, guarantee to sell the product visual effect in the cabinet to the customer sells the product.
(2) The intelligent lighting control method for the vending cabinet provided by the invention realizes the brightness of the lighting lamp, meets the requirements of different occasions and time periods, improves the operation efficiency and consumer experience of the single-door vending cabinet, and enhances the purchase desire of customers.
The vending cabinet further comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the intelligent lighting control method when executing the program.
Drawings
Fig. 1 is an overall flow chart of a vending cabinet intelligent lighting control method in accordance with an embodiment of the present invention.
Fig. 2 is a flow chart detail of an intelligent lighting control method of a vending cabinet according to an embodiment of the invention.
Fig. 3 is a schematic flow chart of adjusting color temperature in embodiment 5 of the present invention.
Fig. 4 is a schematic flow chart of adjusting color temperature in embodiment 7 of the present invention.
Fig. 5 is a schematic flow chart of adjusting the lighting lamp when the person is not close to the vending cabinet according to the embodiment of the invention.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the invention. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Currently, single-door vending cabinets are used for unmanned vending of beverages, and the inside of the cabinet comprises a compressor, an evaporation unit and a condensation unit, so that refrigeration is realized. Sell the cabinet and generally set up the light in order to outstanding product of selling in the cabinet. However, the lighting effect generated by the lighting system in the vending cabinet is constant, which leads to that the lighting lamp consumes energy equally at any time, which definitely leads to excessive energy consumption, and on the other hand, the monotonous lighting lamp color cannot be suitable for various environmental conditions and cannot attract consumers to the maximum extent.
The prior art discloses intelligent control's energy-conserving show cupboard, and this energy-conserving show cupboard is when needs are adjusted cabinet body temperature illumination intensity, because the master controller carries out data connection through server and cell-phone terminal, computer terminal, just can carry out long-range regulation and control to the cabinet body through cell-phone terminal and computer terminal at this moment, although this technique can realize the illumination of adjusting artificially, its intelligent degree is low, and whole show cupboard can not adjust the illuminating effect according to the automatic accuracy of environment. In addition, the display cabinet is required to be regulated and controlled through the server, the mobile phone terminal and the computer terminal, so that the control is complicated, and the production cost is increased.
The prior art also discloses an energy-saving control system of freezing refrigeration equipment, and intelligent lighting controller adjusts according to the demand of large-scale merchant super business hours manual or automatic mode in this system, opens the illumination lamps and lanterns at business hours, and business ends and closes the illumination lamps and lanterns, reduces showcase illumination energy consumption when satisfying user's demand, and although this illumination control device can realize adjusting illumination according to business hours, its intelligent degree is low, still can not realize effectively saving energy consumption. In view of this technical problem, the following examples are provided.
Example 1
Referring to fig. 1-2, the embodiment discloses an intelligent lighting control method for a vending cabinet, which includes:
detecting whether a person approaches the vending cabinet or not through a distance sensor;
specifically, set up distance sensor on selling the cabinet, when someone is close to, then respond to through distance sensor, learn whether someone is close to selling the cabinet.
The distance sensor is arranged on the cabinet door of the vending cabinet, so that whether a person approaches the vending cabinet or not can be detected more conveniently.
Further, sell the cabinet and still can set up the camera, this camera is equipped with AI recognition function for the object that is close to selling the cabinet is further discernment, thereby whether the further accurate confirm people is close to selling the cabinet door.
If someone approaches the vending cabinet, the distance sensor informs the controller to control the light intensity detector to detect the light intensity in the vending cabinet;
specifically, when the distance sensor detects that a person is close to the vending cabinet, the person is willing to purchase the product in the vending cabinet, and at the moment, the controller connected with the distance sensor detects the light intensity in the vending cabinet through the light intensity detector also connected with the controller.
The light intensity detector is controlled in advance to detect the light intensity in the vending cabinet at the moment, so that the reaction time can be effectively saved, and enough time is ensured to adjust the light of the vending cabinet.
If no person approaches the vending cabinet, the lighting lamp does not need to be turned on,
the controller controls to close the lighting lamp in the vending cabinet, and under the general condition, some constant lighting lamps (such as vending panels) can be preset in the vending cabinet, and light control is realized mainly by closing the lighting lamps.
Specifically, when the distance sensor can not detect that a person approaches to the vending cabinet, the fact that the person is willing to purchase the product in the vending cabinet is indicated, and the controller controls the lighting lamp in the vending cabinet to be closed, so that the energy-saving effect is achieved.
For example, if no person is detected within 1 meter in diameter, the controller will control the lighting lamps in the vending cabinet to be turned off.
Wherein, after informing the light intensity detector to detect the light intensity in the vending cabinet, the light intensity detector returns a light intensity signal to the controller, and the controller judges the current environmental light intensity cd in the vending cabinet Ring(s) Whether or not it is greater than cd Is provided with The cd is Is provided with In order to preset the intensity of the light,
specifically, after the light intensity in the vending cabinet is required to be detected, the light intensity detector returns the detected ambient light intensity signal to the controller, the controller is provided with an algorithm in advance, and the controller calculates whether the current ambient light intensity needs light supplement through algorithm operation.
The light intensity detector detects the light intensity within the time range of 1 second, the light intensity result is returned to the controller, the controller immediately calculates whether light supplementing is needed or not, and the duration of continuous opening of the illuminating lamp is reduced in a light supplementing mode or not, so that the energy-saving effect is achieved.
With the above algorithm, whether light filling is required is operated by setting a threshold.
If cd is Ring(s) ≥cd Is provided with Returning to the step that the distance sensor detects whether a person approaches the vending cabinet without turning on illumination;
specifically, if cd Ring(s) ≥cd Is provided with The current environment light intensity is sufficient, no additional illuminating lamp is needed to be arranged for light filling, and the step of detecting whether a person approaches the vending cabinet or not through the distance sensor is returned at the moment, so that the detection is circulated.
If cd is Ring(s) ＜cd Is provided with The controller controls the lighting lamp to be turned on, the controller adjusts the color temperature of the lighting lamp according to a preset instruction, and then returns to the distance sensor to detect whether a person approaches or notSelling the cabinet.
Specifically, the step that whether the distance sensor detects someone and sell the cabinet is close to, then current environment light intensity is not enough, need set up additional light again and carry out the light filling, and the back of light filling detects the step that the distance sensor detected someone and sell the cabinet is close to, cyclic detection.
In addition, the relationship between color temperature and brightness can also affect the psychological perception of people. Different color temperatures and brightnesses can produce different psychological effects. For example, light of high color temperature and high brightness may be exciting and alert, while light of low color temperature and low brightness may be relaxing and quiet. Therefore, in different occasions, the proper color temperature and brightness are selected to enable people to feel more comfortable and pleasant psychological effects, and the color temperature and the brightness are two different concepts, but have close relations. The selection of the appropriate color temperature and brightness can enable people to feel more comfortable and pleasant visual effects and psychological effects, and meanwhile, the health of people can be protected. Therefore, in addition to adjusting the brightness of the illumination lamp, a preset specification is required on the controller, so that a specific controller controls the illumination lamp to emit specific illumination.
The steps are repeatedly executed to realize intelligent lighting control circulation, ensure that the lighting lamp is turned on when needed and turned off when not needed, adjust the brightness according to the environmental conditions, and avoid the rapid jump of the lighting lamp brightness through an algorithm so as to avoid influencing the commodity display effect and consumer experience due to the rapid change of the lighting lamp brightness. If no person approaches the cabinet or the ambient light is sufficient, the controller turns off the illumination lamp or reduces the illumination of the illumination lamp.
The type and algorithm of the controller can select a proper controller according to the functions and performances of different single-door vending cabinets, calculate the state and brightness of the lighting lamp by adopting a proper algorithm, and can also adopt other intelligent control algorithms such as a fuzzy control algorithm, a neural network algorithm, a genetic algorithm and the like so as to realize more optimal and flexible lighting lamp control, and the influence on the effect is that the lighting lamp control method can adapt to the functions and performances of different single-door vending cabinets and improve the accuracy and the adaptability of lighting lamp control.
According to the intelligent lighting control method for the vending cabinet, whether a person approaches the vending cabinet or not is detected through the distance sensor, and when the person does not need to open an illuminating lamp, the energy-saving effect is achieved; when someone is close to selling the cabinet, then open the light, guarantee to sell the luminance of cabinet, guarantee to sell the product visual effect in the cabinet to the customer sells the product. When the illuminating lamp is required to be turned on, an instruction is input on the controller in advance according to the requirement, so that the color temperature of the illuminating lamp is controlled and adjusted, the visual effect of the product in the vending cabinet is effectively improved, and the vending effect is ensured. Realize the automatically regulated of light luminance, colour temperature, adapt to the demand of different occasions and time quantum, improve the operation efficiency and the consumer experience that cabinet was sold to single door, strengthen the customer and purchase the desire.
The steps are repeatedly executed to realize intelligent lighting control circulation, ensure that the lighting lamp is turned on when needed and turned off when not needed, and carry out brightness adjustment according to environmental conditions.
Referring to fig. 5, the step of controlling the lighting lamp to be turned on by the controller includes:
the controller calculates the current light cd Ring(s) With cd Is provided with The controller adjusts the illumination intensity of the illuminating lamp according to the difference value.
Specifically, when the illuminating lamp is turned on, the light intensity can be adjusted according to the required light intensity, the controller calculates the light intensity difference with the target light intensity, and then controls the corresponding light intensity of the illuminating lamp compensation, so that the rapid jump of the brightness of the illuminating lamp is avoided, and the commodity display effect and the consumer experience are prevented from being influenced due to the rapid change of the brightness of the illuminating lamp.
Example 2
Since the distance sensor is more, this embodiment discloses that the distance sensor is any one or a combination of two or more of an infrared sensor, an ultrasonic sensor, a microwave sensor, and a radar sensor, based on embodiment 1, in order to further explain the kinds of the distance sensor.
Specifically, the detection principle and mode of the infrared detector can select a proper infrared detector according to the functions and performances of different single-door vending cabinets, or other sensors capable of detecting the approaching condition of a human body, such as an ultrasonic sensor, a microwave sensor, a radar sensor and the like, can adapt to the functions and performances of different single-door vending cabinets, and improve the sensitivity and reliability of detecting the approaching condition of the human body.
The distance sensor described above can be purchased commercially.
Example 3
Since the light intensity detector has a large number of kinds, this embodiment discloses that the light intensity detector is a photoresistor based on embodiment 1 to further explain the kinds of the light intensity detector.
The detection principle and mode of the photoresistor can select proper photoresistor according to the functions and performances of different single-door vending cabinets, or other sensors capable of detecting the ambient light intensity, such as photodiodes, photoelectric couplers, photoelectric tubes and the like, are used, and proper detection modes, such as resistance detection, voltage detection, current detection and the like, are adopted, so that the influence on the effect is that the effect can be adapted to the functions and performances of different single-door vending cabinets, and the accuracy and the stability of the ambient light intensity detection are improved.
Example 4
Because the types of the illumination lamps are different, the illumination effects are different, and in order to further explain the types of the illumination lamps, on the basis of embodiment 1, this embodiment discloses that the illumination lamps are any one or a combination of more than two of an LED lamp, a fluorescent lamp and an energy-saving lamp.
The type and the quantity of the illuminating lamps can be used for selecting proper illuminating lamps according to the structures and the sizes of different single-door vending cabinets, and the proper quantity of the illuminating lamps are installed. Besides the common illuminating lamp, other types of illuminating lamps such as an LED lamp, a fluorescent lamp and an energy-saving lamp can be adopted to realize the illuminating effect of color temperature adjustment which is more energy-saving, more environment-friendly and richer, and the influence on the effect is that the structure and the size of the cabinet can be adapted to different single-door vending machines, so that the illuminating effect of the illuminating lamp is improved.
Example 5
Referring to fig. 3, since the color temperature adjustment needs to have a preset standard, to further explain why the color temperature is adjusted, the embodiment discloses that the step of adjusting the color temperature of the illumination lamp by the controller according to the preset instruction further includes:
when the product is cold drink, fruit juice or soda water, the controller adjusts the illuminating lamp to be cold light;
specifically, when cold drink, fruit juice or soda is sold, cold light illumination can be used, so that a fresh and clean feeling is given to people, and the commodity looks more refreshing and the transparency of the drink is highlighted.
When the product is coffee, tea or warm drinks, the controller adjusts the illumination lamp to warm light illumination.
Specifically, when coffee, tea or other warm drinks are sold, warm light can be used for illumination, so that a warm and comfortable feeling is given to people, and a warm atmosphere is created.
The method can improve the display effect of the commodity and the experience of consumers, and particularly, the color temperature of the lamplight can be changed according to the type of the product input by a user on the controller at first, so that the visibility recognition degree of the commodity in different illumination environments is improved, and the purchasing desire of the consumer for the displayed commodity is improved.
Example 6
Referring to fig. 3, in order to further explain how the controller can adjust the color temperature, on the basis of embodiment 5, the embodiment discloses that the controller records a plurality of product types, each product type corresponds to a lighting color temperature, and when a user inputs a product type name, the controller feeds back the lighting color temperature corresponding to the lighting lamp.
Specifically, since the product attributes will correspond to different color temperatures, a plurality of product types are preset on the controller, and each product corresponds to an illumination color temperature, which is equivalent to 1 illumination color temperature for each product type, and the corresponding illumination color temperature can be selected by inputting the product type, which is equivalent to manually inputting illumination
The color temperature corresponding to the cold drink, the fruit juice or the soda water is recorded on the controller as cold light illumination, and after a user inputs related instructions in the cold drink, the fruit juice or the soda water on the controller, the controller feeds back the illuminating lamp to emit warm light illumination.
The color temperature corresponding to coffee, tea or warm drink is recorded on the controller as warm light illumination, and when a user inputs related instructions in cold drink, juice or soda water on the controller, the controller can feed back the illuminating lamp to emit warm light illumination.
Example 7
Referring to fig. 4, to further explain how the controller adjusts the color temperature, on the basis of embodiment 1, the embodiment discloses that the step of adjusting the color temperature of the illumination lamp by the controller according to a preset instruction further includes:
when the time is daytime, the controller adjusts the illuminating lamp to be cold light;
and when the night time period is the night time period, the controller adjusts the illuminating lamp to be warm-light illumination.
Specifically, since the light intensity in the time of day is basically regular, the light intensity in the daytime is higher, and the light intensity in the evening is lower, at this time, a specific time range is input on the controller by adjusting, so that the controller adjusts the lighting lamp to be cold light in the specific time range, and adjusts the lighting lamp to be warm light in another specific time range.
Illustratively, a timer is provided on the controller, and the controller calculates by the timer when to control the illumination lamp to adjust to cool light illumination and when to control the illumination lamp to adjust to warm light illumination.
Example 8
Referring to fig. 4, to further explain how the controller sets the corresponding time, on the basis of embodiment 1, this embodiment discloses that the controller is provided with a timer, and the daytime period is 8 a.m.: 00-5:00 pm, wherein the night period is 6:00 pm-7 am: 00.
specifically, according to the law, the general period of 8 am: 00-5:00 pm is a daytime period, the illumination intensity is relatively strong, so when the timer of the controller calculates that the time is 8 am: 00-5:00 pm, and the controller adjusts the illumination of the illuminating lamp to be cold light. When the timer of the controller calculates that the time is at 8 am: and the controller adjusts the illumination of the illuminating lamp to be warm light at the interval of 00-5:00 pm.
Therefore, the color temperature of the illumination lamp can be accurately controlled by a definite time.
Example 9
Because need compromise and sell certain illuminating effect in the cabinet, just closing the light in the uniformity when only unmanned being close to selling the cabinet, will lead to the light under dim environment, only by selling the fluorescent tube of board, people can not see better and sell the cabinet, this will be very big influence sales effect, to this, on embodiment 1's basis, this embodiment discloses the controller control need not sell the lamp in the cabinet or reduce the step of selling the luminance of the lamp in the cabinet and include:
the controller controls the light intensity detector to detect the light intensity in the vending cabinet, and when the light intensity is the light intensity of the daytime environment, the illuminating lamp in the vending cabinet is closed;
when the light intensity is the dark environment, the brightness of the illuminating lamps in the vending cabinet is reduced.
Specifically, when unmanned when being close to selling the cabinet, the light intensity detector also needs to detect the light intensity of selling in the cabinet, if detect for daytime environment, just not open the illumination this moment, people also can see selling the cabinet, consequently, can close the light.
When unmanned when selling the cabinet near, if see when being the environment evening, if little illumination does not have, people can't see at all selling the cabinet, consequently, only need with light brightness low regulation can, guarantee that people can see also at the distance selling the cabinet and selling the product.
Example 10
The light sets up in selling the cabinet, places the light in selling the cabinet, in selling the cabinet that the illumination of being convenient for can concentrate better.
In summary, the invention provides a control method for a vending cabinet, which changes the illumination environment in the beverage vending cabinet according to the requirement, thereby improving the display effect of commodities and the purchase desire of customers, and realizing the lighting of an illumination lamp in the cabinet when someone is in front of the cabinet by utilizing a light intensity detector and a distance sensor, and automatically adjusting the brightness of the lamp according to the ambient light intensity so as to realize the aim of saving energy.
The above problems are solved by combining with a controller which can receive user input to adjust the color temperature of the LED lamp. In this way, the illumination lamp in the cabinet is extinguished when the light is sufficient, thereby reducing the energy consumption and ensuring good illumination in the cabinet if required. The control method is not limited by a specific time table, can intelligently control illumination in any time period, and the control system can automatically adjust the brightness of the illuminating lamp according to the light intensity detector, adapt to different illumination conditions and adjust the color temperature of the LEDs according to the types of commodities. This means that the illumination can achieve optimal brightness during the day and night, and in different environments, and provides the color temperature of the light that best improves the customer's desire to purchase, improving the visibility and appeal of the merchandise.
The controller can receive user input, adjust the color temperature of the illumination lamp according to the user input, provide different light effects for different commodities, detect the ambient light intensity through the photoresistor, detect whether a person approaches the vending cabinet through the infrared detector, and turn on the illumination lamp when the distance sensor detects that the person approaches according to the signals of the distance sensor and the light intensity detector; when the distance sensor detects that no person approaches, the illuminating lamp is turned off, the brightness of the illuminating lamp can be changed through the detected ambient light intensity when the illuminating lamp is turned on, the color temperature of the illuminating lamp is changed according to the product types input by a user at first, the visibility recognition degree of the commodities in different illumination environments is improved, and the purchasing desire of customers for displaying the commodities is improved.
The photoresistor is a common photoresistor, and the intensity of ambient light is detected by adopting a resistance detection mode; the infrared detector is a common infrared detector and detects the approach condition of a human body in a reflection detection mode; the controller calculates the state and brightness of the lighting lamp by adopting a preset threshold algorithm; the light is that ordinary LED light colour temperature accommodation is narrow, installs and sell cabinet inside at single door. The embodiment has weak capability of detecting the environment light intensity and the human body approaching condition, and can have certain influence on the display effect of commodities and the experience of consumers.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The intelligent lighting control method for the vending cabinet is characterized by comprising the following steps of:
detecting whether a person approaches the vending cabinet or not through a distance sensor;
if someone approaches the vending cabinet, the distance sensor informs the controller to control the light intensity detector to detect the light intensity in the vending cabinet, and the light intensity detector detects the light intensity cd of the environment Ring(s) Returning to the controller, wherein the controller judges the current environmental light intensity cd in the vending cabinet Ring(s) Whether or not it is greater than cd Is provided with The cd is Is provided with In order to preset the intensity of the light,
if cd is Ring(s) ≥cd Is provided with Returning to the step that the distance sensor detects whether a person approaches the vending cabinet without turning on an illuminating lamp;
if cd is Ring(s) ＜cd Is provided with The controller controls the lighting lamp to be turned on, and then returns to the step that the distance sensor detects whether a person approaches the vending cabinet;
if no person approaches the vending cabinet, the step of returning to the distance sensor to detect whether the person approaches the vending cabinet is not needed to turn on the illuminating lamp.
2. The intelligent lighting control method of a merchandiser of claim 1, wherein the distance sensor is any one or a combination of two or more of an infrared sensor, an ultrasonic sensor, a microwave sensor, and a radar sensor.
3. The intelligent lighting control method for a merchandiser of claim 2, wherein the light intensity detector is a photoresistor.
4. The intelligent lighting control method of the vending cabinet of claim 1, wherein the lighting lamp is any one or a combination of more than two of an LED lamp, a fluorescent lamp and an energy-saving lamp.
5. The intelligent lighting control method of the vending cabinet according to claim 1, wherein when the controller controls the lighting lamp to be turned on, the controller adjusts the color temperature of the lighting lamp according to a preset instruction, the steps include:
when the product is cold drink, fruit juice or soda water, the controller adjusts the illuminating lamp to be cold light;
when the product is coffee, tea or warm drinks, the controller adjusts the illumination lamp to warm light illumination.
6. The intelligent lighting control method for a merchandiser of claim 5, wherein said controller records a plurality of product categories, each product category corresponding to a lighting color temperature, and when a user inputs a product category name, said controller instructs the lighting lamp to adjust the corresponding lighting color temperature.
7. The intelligent lighting control method of the vending cabinet according to claim 1, wherein when the controller controls the lighting lamp to be turned on, the controller adjusts the color temperature of the lighting lamp according to a preset instruction, the steps include:
when the time is daytime, the controller adjusts the illuminating lamp to be cold light;
and when the night time period is the night time period, the controller adjusts the illuminating lamp to be warm-light illumination.
8. The intelligent lighting control method for a merchandiser of claim 7, wherein said controller is configured with a timer, and wherein the daytime period is 8 a.m.: 00-5:00 pm, and the night time period is 6:00 pm-7 am: 00.
9. the intelligent lighting control method for a merchandiser of claim 1, wherein the step of controlling the lighting lamp to be turned on by the controller comprises:
the controller calculates the current light cd Ring(s) With cd Is provided with The controller adjusts the illumination intensity of the illumination lamp according to the delta cd.
10. A merchandiser comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the intelligent lighting control method of any one of claims 1-9 when the program is executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311689797.6A CN117812782A (en) | 2023-12-11 | 2023-12-11 | Intelligent lighting control method for vending cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311689797.6A CN117812782A (en) | 2023-12-11 | 2023-12-11 | Intelligent lighting control method for vending cabinet |
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| CN117812782A true CN117812782A (en) | 2024-04-02 |
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| CN202311689797.6A Pending CN117812782A (en) | 2023-12-11 | 2023-12-11 | Intelligent lighting control method for vending cabinet |
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| Country | Link |
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| CN (1) | CN117812782A (en) |
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- 2023-12-11 CN CN202311689797.6A patent/CN117812782A/en active Pending
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