CN115484716A - Control method for refrigeration house illumination and refrigeration house - Google Patents
Control method for refrigeration house illumination and refrigeration house Download PDFInfo
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- CN115484716A CN115484716A CN202211213343.7A CN202211213343A CN115484716A CN 115484716 A CN115484716 A CN 115484716A CN 202211213343 A CN202211213343 A CN 202211213343A CN 115484716 A CN115484716 A CN 115484716A
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- 238000005286 illumination Methods 0.000 title claims abstract description 77
- 238000005057 refrigeration Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000009471 action Effects 0.000 claims abstract description 12
- 230000001960 triggered effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
-
- 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
-
- 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
- H05B47/16—Controlling the light source by timing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a control method for illumination of a refrigeration house and the refrigeration house, wherein the refrigeration house comprises at least one motion sensor for detecting opening or closing of a door of the refrigeration house and a controller for controlling the illumination state of a lamp in the refrigeration house, and the control method comprises the following steps: when the action sensor detects a warehouse door opening signal, the controller controls the opening of light in the warehouse corresponding to the warehouse door; and when the action sensor detects a closing signal of the storehouse door, the controller controls the lighting state of the corresponding light in the storehouse according to the closing time of the storehouse door. Compared with the prior art, the invention can transmit different information and the running state of the unit through the light signal, saves energy and realizes the intelligent control of the refrigeration house.
Description
Technical Field
The invention relates to the field of illumination of a refrigeration house, in particular to a control method for illumination of the refrigeration house and the refrigeration house.
Background
Under the current technical conditions, the light not only has the functions of information transmission and the like as a lighting tool, but also can effectively help a user to know the conditions in the cold storage by using a good light system, thereby facilitating the operation of the user and ensuring the goods and the use safety of the user.
Therefore, how to design a control method for freezer lighting and a freezer which can be conveniently used for operation is an urgent technical problem to be solved in the industry.
Disclosure of Invention
The invention provides a control method for refrigeration house illumination and a refrigeration house, aiming at the problem that the refrigeration house illumination mode in the prior art is poor in user experience.
The technical scheme of the invention is that a control method for the illumination of a refrigeration house is provided, the refrigeration house comprises at least one motion sensor for detecting the opening or closing of a door of the refrigeration house and a controller for controlling the illumination state of the illumination light in the refrigeration house, and the control method comprises the following steps:
when the action sensor detects a warehouse door opening signal, the controller controls the opening of light in the warehouse corresponding to the warehouse door;
and when the action sensor detects a closing signal of the storehouse door, the controller controls the lighting state of the corresponding light in the storehouse according to the closing time of the storehouse door.
Further, the controller is according to the closing time control of storehouse door corresponds the illumination state of light in the storehouse, includes:
recording closing time of the motion sensor for detecting the closing signal of the garage door;
calculating a time interval between the closing time and a current time;
when the time interval is less than a first preset time, keeping the lamplight in the storehouse corresponding to the storehouse door in a normally-on state;
when the time interval is between a first preset time and a second preset time, controlling the lamplight in the storeroom corresponding to the storeroom door to be in a flickering state;
and when the time interval is greater than the second preset time, controlling the light in the storehouse corresponding to the storehouse door to be in a closed state.
Further, an alarm unit is arranged on the outer side of the warehouse door, and after the motion sensor detects a warehouse door closing signal, the control method further comprises the following steps:
detecting whether personnel exist in the storehouse, and if so, triggering the alarm unit;
if not, controlling the lighting state of the light in the corresponding storehouse according to the closing time of the storehouse door.
Further, the control method further includes:
when the light in the storehouse is in an open state, detecting the fog concentration in the storehouse;
when the fog concentration in the storehouse is smaller than a first concentration threshold value, keeping the opening quantity of the lamplight in the storehouse unchanged;
when the fog concentration in the storehouse is between a first concentration threshold and a second concentration threshold, controlling the opening number of the lamplight in the storehouse to increase along with the increase of the fog concentration;
and when the fog concentration in the storehouse is greater than a second concentration threshold value, controlling the opening quantity of the light in the storehouse to be unchanged.
Further, the control method further includes:
when the lamplight in the storehouse is in an open state, detecting the illumination intensity in the storehouse;
when the illumination intensity is smaller than a first illumination threshold value, increasing the number of light opening in the storehouse;
when the illumination intensity is between a first illumination threshold and a second illumination threshold, maintaining the current light starting number unchanged;
and when the illumination intensity is greater than a second illumination threshold value, reducing the number of the opened lamplights in the storehouse.
Further, the illumination intensity in the storehouse is detected by a photosensitive resistor.
Further, the control method further includes:
when the unit in the storehouse is in a working state, detecting the operation information of the unit;
and triggering the operation indicator lamp of the unit to be in different display states according to the operation information of the unit.
Further, according to the operation information of the unit, triggering the operation indicator lamp of the unit to be in different display states, including:
pre-establishing a contrast relation between the operation information of the unit and the display state of the operation indicator lamp;
detecting the operation information of the unit;
and adjusting the display state of the operation indicator lamp according to the operation information and the comparison relation.
Further, when the unit is in a normal operation state, the controller controls the operation indicator lamp to be in a first display state;
when the unit is in a shutdown state, the controller controls the operation indicator lamp to be in a second display state;
and when the unit is in a fault state, the controller controls the operation indicator lamp to be in a third display state.
The invention also provides a refrigeration house, and the refrigeration house adopts the control method.
Compared with the prior art, the invention has at least the following beneficial effects:
the invention provides an intelligent light control method which can effectively transmit information, realize intelligent light dispatching, save energy and realize intelligent control of a refrigeration house.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a flow chart of the light dispatching operation of the present invention;
FIG. 2 is a schematic view of illumination compensation;
FIG. 3 is a schematic diagram of adjusting the number of lights turned on according to the illumination intensity according to the present invention;
FIG. 4 is a diagram illustrating the amount of light turned on according to the fog concentration according to the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Thus, a feature indicated in this specification will serve to explain one of the features of one embodiment of the invention, and does not imply that every embodiment of the invention must have the stated feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.
The principles and structures of the present invention are described in detail below with reference to the drawings and the embodiments.
The refrigeration house provided by the invention comprises the action sensor for detecting the opening or closing of the door of the refrigeration house and the controller for controlling the lighting state of the lighting in the refrigeration house, and when the lighting state of the lighting in the refrigeration house is controlled, whether personnel exist in the refrigeration house can be judged according to whether a door closing signal is received, so that the corresponding control is executed, and the user experience is improved.
The control method provided by the invention comprises the following steps: when the action sensor detects a garage door opening signal, the controller controls the opening of light in the garage corresponding to the garage door;
when the action sensor detects a closing signal of the storehouse door, the controller controls the lighting state of the corresponding light in the storehouse according to the closing time of the storehouse door.
The controller can judge that personnel enter the refrigerator after receiving the opening signal of the refrigerator door, and at the moment, the controller controls the light in the refrigerator corresponding to the refrigerator door to be opened.
The action sensors are arranged at the storehouse doors of all storehouses and used for detecting whether the corresponding storehouse doors are opened or not and further judging whether personnel enter the storehouses or not, when the controller controls the light in the storehouses to be opened, only the light in the storehouses which receive the opening signals of the storehouse doors is controlled to be opened, and the light in other storehouses which do not receive the opening signals of the storehouse doors is in a closed state, so that the waste of electric quantity is avoided.
The warehouse door closing signal is sent when the warehouse door is closed, the motion sensor can detect the warehouse door closing signal and send the warehouse door closing signal to the controller, and the controller can judge that the warehouse door closed is closed after receiving the warehouse door opening signal and control the lighting state of the light in the corresponding warehouse according to the closing time of the warehouse door.
Wherein, the illumination state of light in the storehouse that closes time control according to the storehouse door corresponds includes:
recording closing time of the action sensor for detecting a closing signal of the garage door;
calculating a time interval between the closing time and the current time;
when the time interval is less than the first preset time, keeping the lamplight in the storehouse corresponding to the storehouse door in a normally-on state;
when the time interval is between the first preset time and the second preset time, controlling the lamplight in the storeroom corresponding to the storeroom door to be in a flickering state;
and when the time interval is greater than the second preset time, controlling the lamplight in the storeroom corresponding to the storeroom door to be in a closed state.
The first preset time is less than the second preset time, K1 is the first preset time, and K2 is the second preset time.
For the reason that the closing of the storehouse door does not indicate that the personnel leave the storehouse, the normally-on state of the light in the first preset time and the flickering state in the second preset time are still kept after the closing signal of the storehouse door is received, and then the light in the storehouse is closed after the condition that no personnel exist in the storehouse is confirmed.
In addition, the invention is also provided with an alarm unit at the outer side of the warehouse door, and after the action sensor detects the closing signal of the warehouse door, the control method of the invention also comprises the following steps:
detecting whether personnel exist in the storehouse or not, and if yes, triggering an alarm unit;
if not, controlling the lighting state of the light in the storehouse according to the control method.
The part is arranged to prevent people from being closed to the storehouse by mistake, and the alarm unit is arranged on the outer side of the storehouse door to facilitate observation of external workers and prompt people in the cold storehouse.
Therefore, the manual light switch is arranged in the storehouse, can be triggered by personnel in the storehouse and is used for determining the existence of the personnel in the storehouse, and when the manual light switch is triggered, the external alarm unit is triggered accordingly, so that the existence of the personnel in the storehouse is reminded for the external workers.
By the aid of the intelligent light dispatching function, use experience of users can be improved, whether personnel exist in a storehouse of the users can be reminded in time, and the problem that the personnel are closed into the storehouse by mistake is solved.
In order to further improve the user experience, the illumination compensation function is matched with the storeroom, and the illumination compensation function is mainly used for compensating according to the illumination intensity in the storeroom so as to adapt to the work of the user.
Specifically, in the operation process of the condensing unit in the storehouse, when the storehouse is iced more and the indoor humidity is higher, outside personnel enter at the moment, hot air enters and easily causes the generation of fog, and the fog is great and easily influences time and illumination intensity.
In view of the above, the control method provided by the present invention further includes:
detecting the fog concentration in the storehouse when the light in the storehouse is in an open state;
when the fog concentration in the storehouse is smaller than a first concentration threshold value, keeping the number of the light switches in the storehouse unchanged;
when the fog concentration in the storehouse is between a first concentration threshold and a second concentration threshold, controlling the opening quantity of the lamplight in the storehouse to increase along with the increase of the fog concentration;
and when the fog concentration in the storehouse is greater than a second concentration threshold value, controlling the opening quantity of the light in the storehouse to be unchanged.
Referring to fig. 4, N1 is a first concentration threshold, N2 is a second concentration threshold, and when the concentration in the warehouse is lower than the first concentration threshold, the fog concentration in the warehouse is low, which does not greatly affect lighting in the warehouse, so that when the fog concentration in the warehouse is lower than the first concentration threshold, the number of lights in the warehouse is controlled to be turned on unchanged;
when the concentration in the storehouse is between the first concentration threshold and the second concentration threshold, the fog concentration in the storehouse is increased, so that the illumination visibility of the light in the storehouse is reduced, and the number of the light in the storehouse is required to be increased according to the increase of the fog concentration. The initial opening number of the lamplight in the storehouse is S1, the lamplight rises to S2 along with the increase of the fog concentration in the storehouse, S2 is the maximum opening number of the lamplight in the storehouse, several lamplight needs to be reserved for standby application in practical application, and after the fog concentration exceeds a second concentration threshold value, the lamplight in the storehouse is not opened any more at this time because the lamplight in the storehouse is completely opened, so that the opening number of the lamplight in the current storehouse is maintained unchanged. In addition, after the fog concentration in the storehouse is higher than the second concentration threshold value, the increase of the number of the turned-on lamplights does not play a good role in illuminating, and therefore the number of the turned-on lamplights does not need to be additionally increased.
Furthermore, in order to ensure the lighting effect of the lamplight in the storehouse, the invention also carries out illumination compensation aiming at the illumination intensity of the lamplight, and the illumination compensation comprises the following steps:
detecting the illumination intensity in the storehouse when the lamplight in the storehouse is in an open state;
when the illumination intensity is smaller than a first illumination threshold value, increasing the number of started lamplights in the storehouse;
when the illumination intensity is between a first illumination threshold and a second illumination threshold, maintaining the current light starting number unchanged;
and when the illumination intensity is greater than the second illumination threshold value, reducing the number of the opened lamplights in the storehouse.
Referring to fig. 2, the first illumination threshold is Q1, the second illumination threshold is Q2, and when the illumination intensity in the warehouse is smaller than the first illumination threshold, it indicates that the brightness in the warehouse is low at this time, the brightness of the warehouse needs to be improved, and at this time, the number of light-on in the warehouse needs to be increased;
when the illumination intensity in the storehouse is between the first illumination threshold and the second illumination threshold, the illumination intensity in the storehouse is moderate at the moment and just adapts to the work of a user, and the opening quantity of the light in the storehouse is kept unchanged at the moment;
when the illumination intensity in the storehouse is greater than the second illumination threshold value, show that the illumination intensity in the storehouse is higher this moment, for avoiding the too high influence that causes the user of illumination intensity, need reduce the luminance in the storehouse, open quantity through the light that reduces in the storehouse this moment and realize.
Please refer to fig. 3, which is a compensation curve of the illumination intensity and the number of turned-on lights in the warehouse, when the illumination intensity is low, the number of lights to be turned on is the largest in order to increase the illumination intensity in the warehouse, and when the illumination intensity is high, the number of lights to be turned on is the smallest in order to decrease the illumination intensity in the warehouse. Therefore, the compensation curve of the illumination intensity and the light starting quantity is a decreasing curve.
Furthermore, the illumination intensity in the storehouse is sampled by the photoresistor, and the specific principle is as follows:
the resistance value of the photoresistor can be reduced along with the increase of the illumination intensity, under the same voltage condition, the reduction of the resistance value of the photoresistor can increase the current in the circuit.
In order to further improve the experience of users, the invention is also provided with the functions of fault identification and alarm, and the running information of the units in the cold storage is transmitted outside through the collocation of lamplight, and the specific method comprises the following steps:
detecting the operation information of a unit when the unit in the storehouse is in a working state;
and triggering the operation indicator lamp of the unit to be in different display states according to the operation information of the unit.
Wherein, according to the operation information of unit, the operation pilot lamp that triggers the unit includes in the display state of difference:
the method comprises the steps that a contrast relation between operation information of a unit and a display state of an operation indicator lamp is established in advance;
detecting the operation information of the unit;
and adjusting the display state of the operation indicator lamp according to the operation information and the comparison relation.
Specifically, the operation information of the unit includes three operation states of the organic unit, which are a normal operation state, a shutdown state and a fault state, and the specific comparison relationship is as follows:
when the unit is in a normal operation state, the controller controls the operation indicating lamp to be in a first display state;
when the unit is in a shutdown state, the controller controls the operation indicating lamp to be in a second display state;
and when the unit is in a fault state, the controller controls the operation indicating lamp to be in a third display state.
The running indicator lamp is in an on state and displays a green light in the first display state, the running indicator lamp is in an off state in the second display state, and the running indicator lamp is in a flashing state in the third display state.
The fault states include general faults and serious faults, the serious faults refer to faults which enable the unit not to normally operate, such as fan faults, compressor faults, unit voltage abnormity and the like, the general faults refer to faults which do not affect the operation of the unit, such as temperature sensing bulb abnormal lamp faults.
According to the invention, through the collocation of the lamplight, the fault identification and alarm functions of the unit are realized, the state of the unit can be timely reminded to a user, and the damage caused by the unit fault is avoided.
In summary, the overall control strategy of the invention comprises three functions, namely an intelligent light dispatching function, and the light in the refrigerator is adjusted to be in different illumination states through a refrigerator door opening signal and a refrigerator door closing signal, so that the problem of mistakenly closing the refrigerator by human eyes is avoided while the user experience is improved;
the illumination compensation function is used for adjusting the number of the opened lamplights in the refrigeration house according to the fog concentration and the illumination intensity respectively, so that the illumination intensity in the refrigeration house is in the optimal illumination intensity, and the user experience is improved;
the fault identification and alarm function judges whether the unit is in a fault state, a normal operation state or a shutdown state by detecting the operation information of the unit, and then different display states are executed by combining corresponding comparison relations, so that the operation state of the user unit is embodied, and the fault of the unit is repaired slightly in time.
The invention also provides a refrigeration house which is provided with the motion sensor, the controller and the alarm unit, and the refrigeration house adopts the control method for the refrigeration house illumination, wherein the motion sensor is used for detecting the opening and the closing of a door of the refrigeration house, the controller is used for controlling the illumination state of the light in the refrigeration house, and the alarm unit is used for reminding people of mistakenly closing the refrigeration house to enter. The refrigeration house of the invention adopts the control method, so that the refrigeration house has the functions of light dispatching only, illumination compensation and fault identification and alarm, thereby improving the user experience.
Compared with the prior art, the method can transmit different information such as normal operation information and fault information of the unit through different light signals, so that a user can acquire the information of the unit more intuitively.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The control method for the illumination of the refrigeration house is characterized by comprising the following steps of:
when the action sensor detects a warehouse door opening signal, the controller controls the opening of light in the warehouse corresponding to the warehouse door;
and when the action sensor detects a closing signal of the storehouse door, the controller controls the lighting state of the corresponding light in the storehouse according to the closing time of the storehouse door.
2. The control method according to claim 1, wherein the controller controls the lighting state of the light in the corresponding storehouse according to the closing time of the storehouse door, and comprises the following steps:
recording closing time of the motion sensor for detecting the closing signal of the garage door;
calculating a time interval between the closing time and a current time;
when the time interval is less than a first preset time, keeping the lamplight in the storeroom corresponding to the storeroom door in a normally-on state;
when the time interval is between a first preset time and a second preset time, controlling the lamplight in the storeroom corresponding to the storeroom door to be in a flickering state;
and when the time interval is greater than second preset time, controlling the lamplight in the storeroom corresponding to the storeroom door to be in a closed state.
3. The control method according to claim 2, wherein an alarm unit is further provided outside the garage door, and after the motion sensor detects a garage door closing signal, the control method further comprises:
detecting whether personnel exist in the storehouse or not, and if yes, triggering the alarm unit;
and if not, controlling the lighting state of the light in the corresponding storehouse according to the closing time of the storehouse door.
4. The control method according to claim 1, characterized by further comprising:
when the light in the storehouse is in an open state, detecting the fog concentration in the storehouse;
when the fog concentration in the storehouse is smaller than a first concentration threshold value, keeping the number of the opened lamplights in the storehouse unchanged;
when the fog concentration in the storehouse is between a first concentration threshold and a second concentration threshold, controlling the opening number of the light in the storehouse to increase along with the increase of the fog concentration;
and when the fog concentration in the storehouse is greater than a second concentration threshold value, controlling the opening quantity of the light in the storehouse to be unchanged.
5. The control method according to claim 1, characterized by further comprising:
when the lamplight in the storehouse is in an open state, detecting the illumination intensity in the storehouse;
when the illumination intensity is smaller than a first illumination threshold value, increasing the number of light opening in the storehouse;
when the illumination intensity is between a first illumination threshold and a second illumination threshold, maintaining the current light starting number unchanged;
and when the illumination intensity is greater than a second illumination threshold value, reducing the number of the opened lamplights in the storehouse.
6. The control method according to claim 5, wherein the intensity of light in the storehouse is detected by a photo-resistor.
7. The control method according to claim 1, characterized by further comprising:
when the unit in the storehouse is in a working state, detecting the operation information of the unit;
and triggering the operation indicator lamp of the unit to be in different display states according to the operation information of the unit.
8. The control method according to claim 7, wherein triggering the operation indicator lights of the unit to be in different display states according to the operation information of the unit comprises:
pre-establishing a contrast relation between the operation information of the unit and the display state of the operation indicator lamp;
detecting the operation information of the unit;
and adjusting the display state of the operation indicator lamp according to the operation information and the comparison relation.
9. The control method according to claim 8, wherein when the unit is in a normal operation state, the controller controls the operation indicator lamp to be in a first display state;
when the unit is in a shutdown state, the controller controls the operation indicator lamp to be in a second display state;
and when the unit is in a fault state, the controller controls the operation indicator lamp to be in a third display state.
10. A refrigerator characterized in that the refrigerator employs the control method according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211213343.7A CN115484716A (en) | 2022-09-29 | 2022-09-29 | Control method for refrigeration house illumination and refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211213343.7A CN115484716A (en) | 2022-09-29 | 2022-09-29 | Control method for refrigeration house illumination and refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115484716A true CN115484716A (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211213343.7A Pending CN115484716A (en) | 2022-09-29 | 2022-09-29 | Control method for refrigeration house illumination and refrigeration house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115484716A (en) |
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2022
- 2022-09-29 CN CN202211213343.7A patent/CN115484716A/en active Pending
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