CN113108547A - Control method of refrigeration equipment - Google Patents
Control method of refrigeration equipment Download PDFInfo
- Publication number
- CN113108547A CN113108547A CN202110446855.7A CN202110446855A CN113108547A CN 113108547 A CN113108547 A CN 113108547A CN 202110446855 A CN202110446855 A CN 202110446855A CN 113108547 A CN113108547 A CN 113108547A
- Authority
- CN
- China
- Prior art keywords
- door body
- state
- opening
- user
- refrigeration equipment
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000005265 energy consumption Methods 0.000 abstract description 12
- 235000014101 wine Nutrition 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020095 red wine Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
- F25D27/005—Lighting arrangements combined with control means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/02—Timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a control method of refrigeration equipment, which comprises the following steps that after a door body is in an opening state and an RFID identification device is in a starting state: judging whether the door opening time exceeds the preset time, if not, closing the RFID identification device when the door body is switched from the opening state to the closing state; if yes, judging whether a user exists on the side edge of the refrigeration equipment, and keeping the RFID identification device in a starting state when the user exists; whether the user still carries out the access operation is judged by judging whether the user exists at the side edge of the refrigeration equipment, the RFID identification device can be closed in time, the energy consumption is reduced, meanwhile, relevant faults in the refrigeration equipment can be eliminated, and the user can be informed in time.
Description
Technical Field
The invention relates to the field of refrigeration equipment, in particular to a control method of the refrigeration equipment.
Background
Refrigeration equipment (refrigerators, freezers, wine cabinets and the like) with RFID identification modules are gradually and widely applied to daily life of people. Namely, the RFID identification module is arranged in the refrigeration equipment and used for scanning and identifying the electronic tags placed on the articles in the refrigeration equipment or to be placed in the refrigeration equipment, so that the related information of the articles can be identified and can be known by a user.
For example, an RFID identification module is arranged in a wine cabinet, corresponding electronic tags are attached to wine placed in the wine cabinet, and the RFID identification device identifies the electronic tags to obtain related information of the corresponding wine, where the related information includes but is not limited to: the year of production, place of production, storage conditions, shelf life, so that the user can adjust the storage conditions in the wine cabinet adaptively, etc.
The RFID identification module is arranged in the refrigerator, and corresponding information such as production date, quality guarantee period and the like can be obtained by scanning the electronic tags on the articles placed in the refrigerator, so that a user can be reminded to eat as soon as possible before expiration, and waste is reduced.
In the prior art, when the door body is judged to be in the opening state, the RFID identification module is always in the opening state so as to identify the articles to be taken and placed at any time, and the energy consumption of the RFID identification module is higher, so that the overall energy consumption of the refrigeration equipment is higher.
In view of the above, it is necessary to provide a new control method for a refrigeration apparatus to solve the above problems.
Disclosure of Invention
The invention aims to provide a control method of a refrigeration device.
In order to achieve the purpose, the invention adopts the following technical scheme: after a door body is in an open state and an RFID identification device is in a starting state, the control method of the refrigeration equipment comprises the following steps:
judging whether the door opening time exceeds the preset time, if not, closing the RFID identification device when the door body is switched from the opening state to the closing state; if yes, judging whether a user exists on the side edge of the refrigeration equipment or not, and keeping the RFID identification device in a starting state when the user exists.
As a further improved technical solution of the present invention, after the door opening time exceeds the preset time and no user is present at the side of the refrigeration equipment, the control method of the refrigeration equipment further comprises the following steps: re-detecting the opening and closing state of the door body, and prompting a user to close the door and close the RFID identification device if the door body is in the opening state; and if the door body is in a closed state, prompting a user that the door body switch sensor is damaged and closing the RFID identification device.
As a further improved technical solution of the present invention, before "judging whether there is a user on the side of the refrigeration equipment", the control method of the refrigeration equipment further includes the following steps: re-detecting the opening and closing state of the door body, and if the door body is in the opening state, judging whether a user exists on the side edge of the refrigeration equipment or not; and if the door body is in a closed state, prompting a user that the door body switch sensor is damaged and closing the RFID identification device.
As a further improved technical scheme of the invention, when the door body is in an open state and no user is on the side of the refrigeration equipment, the user is prompted to close the door and close the RFID identification device.
As a further improved technical scheme of the invention, the step of re-detecting the opening and closing state of the door body specifically comprises the following steps: and acquiring the opening angle of the door body, and judging the opening and closing state of the door body according to the opening angle of the door body.
As a further improved technical scheme of the invention, the step of re-detecting the opening and closing state of the door body comprises the following steps: acquiring image information containing the relative position relationship between the door body and the cabinet body, and judging the opening and closing state of the door body according to the image information.
As a further improved technical solution of the present invention, before the "door is in an open state and the RFID identification device is in a start state", the control method of the refrigeration equipment further includes the following steps:
and sensing the opening and closing state of the door body, and starting the RFID identification device after the door body is switched from the closing state to the opening state.
As a further improved technical solution of the present invention, before "sensing an opening/closing state of a door", the control method of the refrigeration apparatus further includes the steps of:
sensing whether a user is on the side of the refrigeration equipment or not, and if so, lightening the indicator light; if not, the indicator light keeps in a closed state.
As a further improved technical solution of the present invention, the control method of the refrigeration equipment further includes the following steps: receiving a fetching instruction of a user, and controlling an indicator light corresponding to the object to be fetched to flash.
As a further improved technical solution of the present invention, before the "door is in an open state and the RFID identification device is in a start state", the control method of the refrigeration equipment further includes the following steps:
whether a user exists on the side edge of the refrigeration equipment is sensed, and when the user exists, the RFID identification device is started and the indicating lamp is lightened.
The invention has the beneficial effects that: according to the control method of the refrigeration equipment, after the door body is in the open state and the RFID identification device is in the starting state, the door opening time is accumulated, and after the door opening time exceeds the preset time, whether a user still performs access operation is judged by judging whether the user exists on the side edge of the refrigeration equipment, so that the RFID identification device can be closed in time, the energy consumption is reduced, meanwhile, related faults in the refrigeration equipment can be eliminated, and the user can be informed in time.
Drawings
Fig. 1 is a flowchart of a method of controlling a refrigeration apparatus according to a first embodiment of the present invention.
Fig. 2 is a flowchart of a method of controlling a refrigeration apparatus according to a second embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the embodiments shown in the drawings, and reference is made to fig. 1 to 2, which are preferred embodiments of the present invention. It should be noted that these embodiments are not intended to limit the present invention, and those skilled in the art should be able to make functional, methodical, or structural equivalents or substitutions according to these embodiments without departing from the scope of the present invention.
Fig. 1 shows a method for controlling a refrigeration apparatus according to a first embodiment of the present invention, where the refrigeration apparatus is a refrigeration apparatus having an RFID identification device.
The refrigeration equipment in the embodiment of the invention is specifically illustrated by taking a wine cabinet for storing red wine as an example. It should be noted that the technical spirit involved in the embodiments described below may be alternatively applied to other refrigeration apparatuses having an RFID identification device, such as a refrigerator, a freezer, and the like.
Specifically, refrigeration plant includes the cabinet body, be used for opening or seal the door body of the cabinet body, locate the internal RFID recognition device of cabinet, place in all paste on the beverage bottle in refrigeration plant and be equipped with corresponding electronic tags, RFID recognition device is through discerning electronic tags obtains the information of corresponding wine, information includes but not limited to: year of production, place of production, storage conditions, shelf life, etc., so that the user can adjust the storage conditions such as humidity/temperature, etc. inside the refrigeration equipment according to the storage conditions, etc., of the wine to be stored.
The refrigerating system and the heat insulation structure of the refrigerating equipment can be used in the existing refrigerating equipment, and are not described herein again.
Specifically, after a door body in the refrigeration equipment is in an open state and the RFID identification device is in a start state, the control method of the refrigeration equipment includes the following steps:
judging whether the door opening time exceeds the preset time, if not, closing the RFID identification device when the door body is switched from the opening state to the closing state; if yes, whether a user exists on the side edge of the refrigeration equipment is further judged, and when the user exists, the RFID identification device is kept in a starting state.
It can be understood that after the door body is in the open state and the RFID identification device is in the start state, the door opening time starts to be accumulated, and if the door opening time does not exceed the preset time, the door body is switched to the close state, that is, the user performs the door closing operation, which indicates that the user access operation is completed, and at this time, the RFID identification device is closed, so that the energy consumption of the RFID identification device can be reduced, and the energy consumption of the refrigeration equipment is reduced.
Specifically, install the door body switch sensor that is used for the on-off state of the sensing door body between the cabinet body and the door body, like hall sensor, the controller can judge the on-off state who reachs the door body according to the signal that hall sensor fed back.
When the door body is in an open state and the RFID identification device is in a starting state, and meanwhile, after the door opening time exceeds the preset time, whether a user still performs access operation is judged by judging whether the user exists on the side edge of the refrigeration equipment. Specifically, when a user is present at the side of the refrigeration equipment, the user still performs an access operation, and at this time, the RFID identification device is kept in an activated state for the user to use.
Specifically, the preset time is 60min, but not limited thereto.
In this embodiment, the side of the refrigeration equipment refers to the front side of the refrigeration equipment, but the invention is not limited thereto.
Specifically, a human sensing device is arranged on the cabinet body, and the human sensing device senses whether the side edge of the refrigeration equipment has a user.
The human motion sensing device can be a camera, an infrared sensor, a radar sensor and the like.
Further, referring to fig. 1, in the first embodiment of the present invention, after the door opening time exceeds the preset time and it is determined that there is no user on the side of the refrigeration equipment, the method for controlling the refrigeration equipment further includes the following steps: re-detecting the opening and closing state of the door body, and prompting a user to close the door and close the RFID identification device if the door body is in the opening state; and if the door body is in a closed state, prompting a user that the door body switch sensor is damaged and closing the RFID identification device.
When the door opening time exceeds the preset time and no user is on the side of the refrigeration equipment, the fact that the user has finished accessing is indicated, however, the signal fed back by the door body opening and closing sensor received by the controller still shows that the door body is in an opening state, and then the opening and closing state of the door body needs to be detected again through other auxiliary detection devices, so that automatic investigation is carried out.
It is to be understood that the "other auxiliary detecting means" mentioned above means other detecting means than the door opening and closing sensor (hall sensor).
In one embodiment, the "other auxiliary detecting device" refers to a door angle sensor, and the "detecting the opening and closing state of the door again" includes the following steps: and acquiring the opening angle of the door body, and judging the opening and closing state of the door body according to the opening angle of the door body.
Specifically, when the opening angle of the door body is 0, the door body is in a closed state; when the opening angle of the door body is larger than 0, the surface door body is in an opening state.
In another embodiment, the "other auxiliary detection device" refers to a camera, and the camera can capture image information including a relative position relationship between the door body and the cabinet body; at this time, the step of re-detecting the opening and closing state of the door body comprises the following steps: acquiring image information containing the relative position relationship between the door body and the cabinet body, and judging the opening and closing state of the door body according to the image information.
Specifically, when the door body and the cabinet body are relatively closed, which is displayed on the image information, the door body is in a closed state; when the door body and the cabinet body are relatively opened, the door body is in an opening state.
When the opening and closing state of the door body is detected again to obtain that the door body is in the opening state, the door body opening and closing sensor is not damaged, the door body is always in the opening state because a user does not close the door body, and at the moment, the user is prompted to close the door and close the RFID identification device; when the door body is in the closed state by re-detecting the opening and closing state of the door body, the damage of the door body opening and closing sensor is indicated, the opening and closing state of the door body cannot be accurately sensed, and at the moment, a user is prompted to damage the door body opening and closing sensor and close the RFID identification device. On one hand, the RFID identification device can be closed in time, and energy consumption is reduced; on the other hand, the related faults in the refrigeration equipment can be eliminated, and the user can be informed in time.
Specifically, "remind the user to close the door", "remind the user that the door body switch sensor is damaged" all can be through the mode of sound or the mode of display screen demonstration suggestion user.
Referring to fig. 2, a method for controlling a refrigeration apparatus according to a second embodiment of the present invention is shown, and the second embodiment is different from the first embodiment in that: when the door body is in an opening state and the RFID identification device is in a starting state, and meanwhile, under the condition that the door opening time exceeds the preset time, the operation steps of re-detecting the opening and closing state of the door body and then re-detecting the opening and closing state of the door body are carried out.
Specifically, after a door body in the refrigeration equipment is in an open state and the RFID identification device is in a start state, the control method of the refrigeration equipment in the second embodiment of the present invention includes the following steps:
judging whether the door opening time exceeds the preset time, if not, closing the RFID identification device when the door body is switched from the opening state to the closing state; and if so, re-detecting the opening and closing state of the door body.
It can be understood that after the door body is in the open state and the RFID identification device is in the start state, the door opening time starts to be accumulated, and if the door opening time does not exceed the preset time, the door body is switched to the close state, that is, the user performs the door closing operation, which indicates that the user access operation is completed, and at this time, the RFID identification device is closed, so that the energy consumption of the RFID identification device can be reduced, and the energy consumption of the refrigeration equipment is reduced.
Specifically, install the door body switch sensor that is used for the on-off state of the sensing door body between the cabinet body and the door body, like hall sensor, the controller can judge the on-off state who reachs the door body according to the signal that hall sensor fed back.
The door body is in an opening state, the RFID identification device is in a starting state, and meanwhile, after the door opening time exceeds the preset time, the opening and closing state of the door body is detected again through other auxiliary detection devices so as to further confirm the opening and closing state of the door body.
It is to be understood that the "other auxiliary detecting means" mentioned above means other detecting means than the door opening and closing sensor (hall sensor).
In one embodiment, the "other auxiliary detecting device" refers to a door angle sensor, and the "detecting the opening and closing state of the door again" includes the following steps: and acquiring the opening angle of the door body, and judging the opening and closing state of the door body according to the opening angle of the door body.
Specifically, when the opening angle of the door body is 0, the door body is in a closed state; when the opening angle of the door body is larger than 0, the surface door body is in an opening state.
In another embodiment, the "other auxiliary detection device" refers to a camera, and the camera can capture image information including a relative position relationship between the door body and the cabinet body; at this time, the step of re-detecting the opening and closing state of the door body comprises the following steps: acquiring image information containing the relative position relationship between the door body and the cabinet body, and judging the opening and closing state of the door body according to the image information.
Specifically, when the door body and the cabinet body are relatively closed, which is displayed on the image information, the door body is in a closed state; when the door body and the cabinet body are relatively opened, the door body is in an opening state.
Specifically, the preset time is 60min, but not limited thereto.
Further, after the opening and closing state of the door body is re-detected, the control method of the refrigeration equipment further comprises the following steps: when the door body is in an open state, judging whether a user is on the side edge of the refrigeration equipment or not, and when the user is on the side edge of the refrigeration equipment, keeping the RFID identification device in a starting state; when the door body is in a closed state, the user is prompted to damage the door body switch sensor and close the RFID identification device.
It can be understood that the opening and closing state of the door body is detected again firstly, the opening and closing state of the door body is further confirmed, and whether the door body opening and closing sensor is damaged or not can be checked firstly.
When the door body is in the closed state by re-detecting the opening and closing state of the door body, the damage of the door body opening and closing sensor (Hall sensor) is shown, the opening and closing state of the door body cannot be accurately sensed, and at the moment, a user is prompted to damage the door body opening and closing sensor and close the RFID identification device.
When the opening and closing state of the door body is detected again to obtain that the door body is in the opening state, the door body opening and closing sensor is indicated not to be damaged, and at the moment, whether the user still takes and places the articles or whether the user forgets to close the door is judged according to whether the side edge of the refrigeration equipment is provided with the user.
Specifically, when a user is present at the side of the refrigeration equipment, the user still performs an access operation, and at this time, the RFID identification device is kept in an activated state for the user to use.
In this embodiment, the side of the refrigeration equipment refers to the front side of the refrigeration equipment, but the invention is not limited thereto.
Specifically, a human sensing device is arranged on the cabinet body, and the human sensing device senses whether the side edge of the refrigeration equipment has a user.
The human motion sensing device can be a camera, an infrared sensor, a radar sensor and the like.
Further, when the door body is in an open state and the side of the refrigeration equipment is free of a user, it is indicated that the door body is always in the open state because the user does not close the door body, and at the moment, the user is prompted to close the door and close the RFID identification device.
Specifically, "remind the user to close the door", "remind the user that the door body switch sensor is damaged" all can remind the user through the mode of sound or the mode of showing.
The second embodiment of the present invention is the same as the first embodiment except for the above differences, and thus, the steps of the method are not described herein again.
Further, before the door body is in an open state and the RFID identification device is in a start state, the control method of the refrigeration equipment includes the following steps:
and sensing the opening and closing state of the door body, and starting the RFID identification device after the door body is switched from the closing state to the opening state.
After the door body is switched from a closed state to an open state and the RFID identification device is started, the door body is in the open state and the RFID identification device is in the starting state, so that articles to be placed in the refrigeration equipment or to be taken out of the refrigeration equipment can be identified. Namely, the RFID identification device is started only when the door body is opened, so that the energy consumption of the RFID identification device can be reduced, and the energy consumption of the refrigeration equipment can be reduced.
Of course, the invention is not limited thereto, and in other embodiments, the RFID identification device may be controlled to be activated when a user is sensed on the side of the refrigeration equipment. If the fact that a user is in the front side of the refrigeration equipment is sensed, the RFID identification device is controlled to be started, and at the moment, the condition that the door body is in the opening state and the RFID identification device is in the starting state can be met only after the user opens the door body. It can be understood that, in an embodiment where it is sensed that a user is present at a side of the refrigeration apparatus to start the RFID identification device, after the RFID identification device is started for a preset time period, if the user does not perform a relevant operation, such as not opening the door body and not inputting a fetching instruction, it indicates that the user only passes through the refrigeration apparatus, and the RFID identification device is controlled to be closed.
Furthermore, the door body is a transparent door body, and a plurality of storage areas and indicator lamps in one-to-one correspondence with the storage areas are arranged in the cabinet body.
In this embodiment, the indicator light is controlled separately from the RFID identification device. Specifically, before the opening and closing state of the door body is sensed, the control method of the refrigeration equipment further comprises the following steps: sensing whether a user is on the side of the refrigeration equipment or not, and if so, lightening the indicator light; if not, the indicator light keeps in a closed state. The user can distinguish the storage situation of the storage areas from the indicator light, i.e. know that those storage areas are in an empty state.
After the indicator light is lighted, if the user does not carry out relevant operation in the preset time period, if the door body is not opened and the fetching instruction is not input, the user is indicated to pass through the refrigeration equipment only, and the indicator light is turned off.
Of course, in other embodiments, the start and stop of the indicator light and the RFID identification device may also be synchronously controlled, that is, when a user is sensed to be present at the side of the refrigeration apparatus, the indicator light and the RFID identification device are synchronously started, and after the door body is switched from the open state to the closed state, the indicator light and the RFID identification device are synchronously closed, or within a preset time period after the synchronous start, the user does not perform related operations, such as not opening the door body and not inputting a fetching instruction, which indicates that the user only passes through the refrigeration apparatus, and the indicator light and the RFID identification device are synchronously closed.
Further, the control method of the refrigeration equipment further comprises the following steps: receive user's the instruction of getting the thing, control and wait to get the corresponding pilot lamp scintillation of thing, can make the user know the position of waiting to get the thing directly perceivedly to directly take after opening the door, save time.
It can be understood that, in the present invention, the step sequence of "receiving the fetching instruction of the user" is not limited, and the step sequence depends on the time point of the fetching instruction input by the user, and at the same time, also depends on the installation position of the corresponding touch screen. For example, in the embodiment where the touch screen is disposed on the door body, the step "receiving the fetching instruction of the user" is performed before the door is opened; in the embodiment that the touch screen is arranged in the cabinet body, the step of receiving the fetching instruction of the user is operated after the door is opened.
Meanwhile, after the user is judged to be on the side of the refrigeration equipment, the indicator lamp can be turned on firstly, then the fetching instruction of the user is received, and the indicator lamp corresponding to the object to be fetched is controlled to flash; or directly receiving the fetching instruction of the user and controlling the indicator light corresponding to the object to be fetched to flash.
Compared with the prior art, in the control method of the refrigeration equipment, after the door body is in the open state and the RFID identification device is in the starting state, the door opening time is accumulated, and after the door opening time exceeds the preset time, whether the user still performs the access operation is judged by judging whether the user is on the side of the refrigeration equipment, so that the RFID identification device can be closed in time, the energy consumption is reduced, meanwhile, the related faults in the refrigeration equipment can be eliminated, and the user can be informed in time.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A control method of a refrigeration apparatus, characterized in that: after the door body is in an open state and the RFID identification device is in a starting state, the control method of the refrigeration equipment comprises the following steps:
judging whether the door opening time exceeds the preset time, if not, closing the RFID identification device when the door body is switched from the opening state to the closing state; if yes, judging whether a user exists on the side edge of the refrigeration equipment or not, and keeping the RFID identification device in a starting state when the user exists.
2. The control method of a refrigerating apparatus as set forth in claim 1, characterized in that: after the door opening time exceeds the preset time and no user is on the side of the refrigeration equipment, the control method of the refrigeration equipment further comprises the following steps: re-detecting the opening and closing state of the door body, and prompting a user to close the door and close the RFID identification device if the door body is in the opening state; and if the door body is in a closed state, prompting a user that the door body switch sensor is damaged and closing the RFID identification device.
3. The control method of a refrigerating apparatus as set forth in claim 1, characterized in that: before the step of judging whether the side edge of the refrigeration equipment has the user, the control method of the refrigeration equipment further comprises the following steps: re-detecting the opening and closing state of the door body, and if the door body is in the opening state, judging whether a user exists on the side edge of the refrigeration equipment or not; and if the door body is in a closed state, prompting a user that the door body switch sensor is damaged and closing the RFID identification device.
4. The control method of a refrigerating apparatus as set forth in claim 3, characterized in that: when the door body is in an open state and no user is on the side of the refrigeration equipment, the user is prompted to close the door and close the RFID identification device.
5. A control method of a refrigerating apparatus as recited in claim 2 or 3, characterized in that: the step of re-detecting the opening and closing state of the door body specifically comprises the following steps: and acquiring the opening angle of the door body, and judging the opening and closing state of the door body according to the opening angle of the door body.
6. A control method of a refrigerating apparatus as recited in claim 2 or 3, characterized in that: the method for re-detecting the opening and closing states of the door body comprises the following steps: acquiring image information containing the relative position relationship between the door body and the cabinet body, and judging the opening and closing state of the door body according to the image information.
7. The control method of a refrigerating apparatus as set forth in claim 1, characterized in that: before the door body is in an open state and the RFID device is in a starting state, the control method of the refrigeration equipment further comprises the following steps:
and sensing the opening and closing state of the door body, and starting the RFID identification device after the door body is switched from the closing state to the opening state.
8. The control method of a refrigerating apparatus as recited in claim 7, wherein: before the opening and closing state of the door body is sensed, the control method of the refrigeration equipment further comprises the following steps:
sensing whether a user is on the side of the refrigeration equipment or not, and if so, lightening the indicator light; if not, the indicator light keeps in a closed state.
9. The control method of a refrigerating apparatus as set forth in claim 1, characterized in that: the control method of the refrigeration equipment further comprises the following steps: receiving a fetching instruction of a user, and controlling an indicator light corresponding to the object to be fetched to flash.
10. The control method of a refrigerating apparatus as set forth in claim 1, characterized in that: before the door body is in an open state and the RFID device is in a starting state, the control method of the refrigeration equipment further comprises the following steps:
whether a user exists on the side edge of the refrigeration equipment is sensed, and when the user exists, the RFID identification device is started and the indicating lamp is lightened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110446855.7A CN113108547B (en) | 2021-04-25 | 2021-04-25 | Control method of refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110446855.7A CN113108547B (en) | 2021-04-25 | 2021-04-25 | Control method of refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113108547A true CN113108547A (en) | 2021-07-13 |
| CN113108547B CN113108547B (en) | 2024-02-20 |
Family
ID=76719982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110446855.7A Active CN113108547B (en) | 2021-04-25 | 2021-04-25 | Control method of refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113108547B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013238344A (en) * | 2012-05-15 | 2013-11-28 | Panasonic Corp | Refrigerator |
| CN106679327A (en) * | 2017-01-25 | 2017-05-17 | 北京通远科技有限公司 | Intelligent refrigerator based on RFID scanning and containing object management method thereof |
| WO2017124505A1 (en) * | 2016-01-24 | 2017-07-27 | 白宏伟 | Information pushing method during closing of refrigerator door and automatic refrigerator door closing apparatus |
| CN112212557A (en) * | 2019-07-10 | 2021-01-12 | 博西华电器（江苏）有限公司 | Control method of refrigeration equipment and refrigeration equipment |
-
2021
- 2021-04-25 CN CN202110446855.7A patent/CN113108547B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013238344A (en) * | 2012-05-15 | 2013-11-28 | Panasonic Corp | Refrigerator |
| WO2017124505A1 (en) * | 2016-01-24 | 2017-07-27 | 白宏伟 | Information pushing method during closing of refrigerator door and automatic refrigerator door closing apparatus |
| CN106679327A (en) * | 2017-01-25 | 2017-05-17 | 北京通远科技有限公司 | Intelligent refrigerator based on RFID scanning and containing object management method thereof |
| CN112212557A (en) * | 2019-07-10 | 2021-01-12 | 博西华电器（江苏）有限公司 | Control method of refrigeration equipment and refrigeration equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113108547B (en) | 2024-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3299756B1 (en) | Refrigerator | |
| EP3719424B1 (en) | Refrigerator and refrigerator system | |
| WO2018086502A1 (en) | Refrigerator control method and refrigerator | |
| CN104949465A (en) | Refrigerator with face recognition function and article storing and taking method | |
| EP3677862A1 (en) | Wine storage apparatus | |
| CN100545777C (en) | Carry out temperature controlled system and method in refrigeration system and the heating system | |
| WO2017054520A1 (en) | Refrigerator compartment lighting control method and refrigerator | |
| CN103983081A (en) | Refrigerator | |
| EP2103891A1 (en) | Method and appliance for refrigerating beverages | |
| CN114270124B (en) | Method for viewing and tracking stored items | |
| CN208312849U (en) | Refrigerator | |
| CN106123479A (en) | The food materials method for automatically inputting of refrigerator | |
| KR20140126429A (en) | Refrigerator and operating method thereof | |
| CN104110935A (en) | Low Temperature Storage Apparatus And A Method Of Operating The Same | |
| CN108592505A (en) | A kind of refrigerator doors control system and method | |
| CN104617988A (en) | Work processing method and device for intelligent storage tank and intelligent storage tank | |
| CN107642941A (en) | A kind of method that refrigerator and the refrigerator storage time limit remind | |
| CN113108547B (en) | Control method of refrigeration equipment | |
| CN113063261A (en) | Refrigerator control method, refrigerator and computer-readable storage medium | |
| KR20170017326A (en) | Refregerator providing inside image using camera | |
| CN204757536U (en) | Refrigerator with face identification function | |
| CN205909618U (en) | Refrigerator with remind function | |
| KR101555674B1 (en) | Apparatus for power save controlling of showcase and method thereof | |
| CN106766531A (en) | A kind of refrigerator and its detection method with automatic detection carcass Meat freshness function | |
| CN201607651U (en) | Energy-saving controller of display freezer |
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 |