CN108332505B - Refrigerator control system and method - Google Patents
Refrigerator control system and method Download PDFInfo
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- CN108332505B CN108332505B CN201810119067.5A CN201810119067A CN108332505B CN 108332505 B CN108332505 B CN 108332505B CN 201810119067 A CN201810119067 A CN 201810119067A CN 108332505 B CN108332505 B CN 108332505B
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- 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
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- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
Abstract
The invention provides a refrigerator control system and a method, wherein the system comprises: the mobile device comprises a cloud server, mobile equipment and a refrigerator provided with a display screen; the cloud server is used for storing at least one picture, generating at least one picture storage information of the at least one picture and sending the picture storage information to the mobile equipment; the mobile device is used for receiving the at least one piece of picture storage information sent by the cloud server; when at least one target picture storage information in the at least one picture storage information is selected, sending the at least one target picture storage information to the refrigerator; the refrigerator is used for downloading at least one corresponding target picture from the cloud server according to the at least one target picture storage information sent by the mobile equipment; and setting the at least one target picture as a background picture of the display screen. Therefore, the scheme provided by the invention can improve the user experience.
Description
Technical Field
The invention relates to the technical field of intelligent household appliances, in particular to a refrigerator control system and method.
Background
With the development of intelligent household appliance technology, intelligent refrigerators are increasingly widely used. Generally, a display screen is provided in an intelligent refrigerator so that a user can control and know functions of the refrigerator and a state of the refrigerator in time through the display screen.
At present, in order to improve the display effect of the display screen of the refrigerator, a set number of pictures are generally stored in the refrigerator, so that a user can set the background picture of the display screen by using the pictures. When a user sets a background picture of a display screen, the user needs to directly perform touch operation on the display screen or set the background picture by using at least one mechanical key matched with the display screen in a refrigerator. The user needs to approach the refrigerator when setting the background picture and needs to perform close-range contact operation on the display screen. Therefore, when the user sets the background picture of the display screen of the refrigerator, the user experience is not good.
Disclosure of Invention
The embodiment of the invention provides a refrigerator control system and method, which can improve user experience.
In a first aspect, an embodiment of the present invention provides a refrigerator control system, including:
the mobile device comprises a cloud server, mobile equipment and a refrigerator provided with a display screen;
the cloud server is used for storing at least one picture, generating at least one picture storage information of the at least one picture and sending the picture storage information to the mobile equipment;
the mobile device is used for receiving the at least one piece of picture storage information sent by the cloud server; when at least one target picture storage information in the at least one picture storage information is selected, sending the at least one target picture storage information to the refrigerator;
the refrigerator is used for downloading at least one corresponding target picture from the cloud server according to the at least one target picture storage information sent by the mobile equipment; and setting the at least one target picture as a background picture of the display screen.
Preferably, the first and second electrodes are formed of a metal,
the refrigerator includes: the device comprises a judging module, a first setting module and a second setting module;
the judging module is used for judging whether the number of the target pictures is 1 or not, and if so, triggering the first setting module; otherwise, triggering the second setting module;
the first setting module is used for setting the target picture as a background picture of the display screen under the trigger of the judging module;
the second setting module is used for determining the setting sequence of each target picture under the trigger of the judging module; and according to a preset setting period and the setting sequence, sequentially and circularly setting each target picture as the background picture of the display screen.
Preferably, the first and second electrodes are formed of a metal,
the mobile device includes: a counting module and a sending module;
the statistic module is used for counting the selected times of each piece of picture storage information in a preset time interval; judging whether picture storage information with the selected times smaller than a preset first time threshold exists or not, and if so, displaying the picture storage information with the selected times smaller than the first time threshold;
the sending module is used for sending at least one piece of picture storage information to be processed to the cloud server when at least one piece of picture storage information to be processed in the displayed picture storage information is selected;
the cloud server is further configured to delete at least one picture corresponding to the at least one to-be-processed picture storage information when the at least one to-be-processed picture storage information is received.
Preferably, the first and second electrodes are formed of a metal,
when the mobile device includes the statistics module and the sending module,
the mobile module further comprises: a downloading module;
the statistical module is further used for judging whether picture storage information with the selected times not less than a preset second time threshold exists or not, and if so, determining at least one picture type corresponding to the picture storage information with the selected times not less than the second time threshold;
the downloading module is used for downloading at least one picture from an external picture website according to the at least one picture type and sending the downloaded at least one picture to the cloud server.
Preferably, the first and second electrodes are formed of a metal,
the mobile equipment is used for packaging the at least one target picture storage information into at least one extensible markup language (XML) section according to an extensible messaging and presentation protocol (XMPP), and sending the at least one XML section to the refrigerator in an XML stream form;
the refrigerator is configured to parse the at least one XML section into the at least one target picture storage information through the XMPP upon receiving the at least one XML section.
Preferably, the first and second electrodes are formed of a metal,
the picture storage information comprises picture identification information and a picture Uniform Resource Locator (URL) address.
Preferably, the first and second electrodes are formed of a metal,
the mobile device includes: a computing module and a packaging module;
the calculation module is used for determining the number of the XML sections according to a formula (1);
wherein the n characterizes the number of XML sections; the W represents the data volume of the at least one target picture storage information; the T represents the preset time length consumed for transmitting each XML section; the B represents a preset bandwidth;
is a rounded up symbol;
the packaging module is used for determining the quotient of the data volume of the at least one piece of target picture storage information and the number of the XML sections determined by the calculating module; packaging data with data volume of the quotient in each XML section; wherein the data is derived from the at least one target picture storage information.
In a second aspect, an embodiment of the present invention provides a refrigerator control method, including:
respectively connecting a refrigerator provided with a display screen with a cloud server and a mobile device, and connecting the mobile device with the cloud server;
storing at least one picture and generating at least one picture storage information of the at least one picture by using the cloud server, and sending the at least one picture storage information to the mobile equipment;
when at least one target picture storage information in the at least one picture storage information is selected, the at least one target picture storage information is sent to the refrigerator by utilizing the mobile equipment;
downloading at least one corresponding target picture from the cloud server by using the refrigerator according to the at least one target picture storage information;
the refrigerator sets the at least one target picture as a background picture of the display screen.
Preferably, the first and second electrodes are formed of a metal,
the refrigerator sets the at least one target picture as a background picture of the display screen, including:
the refrigerator judges whether the number of the target pictures is 1 or not;
if yes, the refrigerator sets the target picture as a background picture of the display screen;
otherwise, the refrigerator determines the setting sequence of each target picture, and sequentially and circularly sets each target picture as the background picture of the display screen according to a preset setting period and the setting sequence.
Preferably, the first and second electrodes are formed of a metal,
further comprising:
counting the selected times of each picture storage information in a preset time interval by using the mobile equipment;
judging whether picture storage information with the selected times smaller than a preset first time threshold exists or not by utilizing the mobile equipment;
when the picture storage information exists, the mobile equipment displays the picture storage information of which the selected times is less than the first time threshold;
when at least one piece of to-be-processed picture storage information in the picture storage information displayed by the mobile equipment is selected, the cloud server is utilized to delete at least one picture corresponding to the at least one piece of to-be-processed picture storage information.
Preferably, the first and second electrodes are formed of a metal,
when judging that the picture storage information with the selected times smaller than the preset first time threshold does not exist, the method further comprises the following steps:
judging whether picture storage information with the selected times not less than a preset second time threshold exists or not by utilizing the mobile equipment;
when the picture storage information exists, the mobile equipment determines at least one picture type corresponding to the picture storage information, the selected times of which are not less than the second time threshold value;
and downloading at least one picture from an external picture website by using the mobile equipment according to the at least one picture type, and sending the downloaded at least one picture to the cloud server.
Preferably, the first and second electrodes are formed of a metal,
the sending, by the mobile device, the at least one target picture storage information to the refrigerator includes:
encapsulating the at least one target picture storage information into at least one XML section according to XMPP by the mobile device;
transmitting, with the mobile device, the at least one XML section to the refrigerator in the form of an XML stream;
before the downloading, by the refrigerator, the corresponding at least one target picture from the cloud server according to the at least one target picture storage information, further includes:
and the refrigerator analyzes the at least one XML section sent by the mobile equipment into the at least one target picture storage information through the XMPP.
Preferably, the first and second electrodes are formed of a metal,
the picture storage information includes picture identification information and a URL address.
Preferably, the first and second electrodes are formed of a metal,
the encapsulating, with the mobile device, the at least one target picture storage information into at least one XML section according to XMPP includes:
determining the number of the XML sections according to a formula (1);
wherein the n characterizes the number of XML sections; the W represents the data volume of the at least one target picture storage information; the T represents the preset time length consumed for transmitting each XML section; the B represents a preset bandwidth;
is a rounded up symbol;
determining a quotient of the data size of the at least one target picture storage information and the number of the XML sections;
packaging data with the data volume of the quotient in each XML section; wherein the data is derived from the at least one target picture storage information.
The invention provides a refrigerator control system and a refrigerator control method. The method includes the steps that firstly, a cloud server stores a set number of (such as one or more) pictures and a set number of picture storage information corresponding to each picture, and all the generated picture storage information is sent to the mobile device. And when one or more target picture storage information in the picture storage information is selected, the mobile device sends the target picture storage information to the refrigerator. And when the refrigerator receives the storage information of each target picture sent by the mobile equipment, downloading each target picture corresponding to the storage information of each target picture from each picture stored in the cloud server. And after the refrigerator downloads each target picture, setting each target picture as a background picture of the display screen. Through the above, in the scheme, when the background picture of the display screen of the refrigerator is set, the setting of the background picture of the display screen can be completed only by utilizing the interaction among the cloud server, the mobile device and the refrigerator, and the display screen does not need to be subjected to close-range direct contact operation. Therefore, the scheme provided by the embodiment of the invention can improve the user experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a refrigerator control system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a refrigerator control system according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a refrigerator control system according to yet another embodiment of the present invention;
fig. 4 is a schematic structural diagram of a refrigerator control system according to yet another embodiment of the present invention;
fig. 5 is a flowchart of a refrigerator control method according to an embodiment of the present invention;
fig. 6 is a flowchart of a refrigerator control method according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a refrigerator control system, including:
a cloud server 101, a mobile device 102, and a refrigerator 103 provided with a display screen 1031;
the cloud server 101 is configured to store at least one picture, generate at least one picture storage information of the at least one picture, and send the at least one picture storage information to the mobile device 102;
the mobile device 102 is configured to receive the at least one piece of picture storage information sent by the cloud server 101; when at least one target picture storage information in the at least one picture storage information is selected, sending the at least one target picture storage information to the refrigerator 103;
the refrigerator 103 is configured to download, according to the at least one target picture storage information sent by the mobile device 102, the corresponding at least one target picture from the cloud server 101; setting the at least one target picture as a background picture of the display screen 1031.
According to the embodiment shown in fig. 1, the refrigerator control system comprises a cloud server, a mobile device and a refrigerator provided with a display screen. The method includes the steps that firstly, a cloud server stores a set number of (such as one or more) pictures and a set number of picture storage information corresponding to each picture, and all the generated picture storage information is sent to the mobile device. And when one or more target picture storage information in the picture storage information is selected, the mobile device sends the target picture storage information to the refrigerator. And when the refrigerator receives the storage information of each target picture sent by the mobile equipment, downloading each target picture corresponding to the storage information of each target picture from each picture stored in the cloud server. And after the refrigerator downloads each target picture, setting each target picture as a background picture of the display screen. Through the above, in the scheme, when the background picture of the display screen of the refrigerator is set, the setting of the background picture of the display screen can be completed only by utilizing the interaction among the cloud server, the mobile device and the refrigerator, and the display screen does not need to be subjected to close-range direct contact operation. Therefore, the scheme provided by the embodiment of the invention can improve the user experience.
In one embodiment of the invention, the specific type of mobile device may be determined based on the service requirements. For example, a mobile device may include, but is not limited to, a cell phone or a tablet computer.
In one embodiment of the invention, the mobile device may pre-store a plurality of pictures. The mobile device can determine at least one picture meeting the user preference requirement from a plurality of pre-stored pictures under external triggering, and sends the determined at least one picture to the cloud server. And the cloud server stores the at least one picture sent by the mobile equipment when receiving the at least one picture.
In this embodiment, the plurality of pictures stored by the mobile device may be pictures in a gallery of the mobile device and/or pictures taken by the mobile device.
According to the embodiment, the pictures stored in the cloud server can be the pictures which are sent by the mobile device and meet the user preference requirement. Therefore, the background picture of the display screen can meet the requirement of user preference to the maximum extent.
In an embodiment of the present invention, when the refrigerator downloads the target picture from the cloud server, the refrigerator may perform, for each target picture storage information: judging whether a target picture corresponding to the target picture storage information is downloaded or not, and if so, determining a corresponding target picture in the downloaded pictures; otherwise, downloading the corresponding target picture from the cloud server.
In one embodiment of the present invention, as shown in fig. 2, the refrigerator 103 may include a judgment module 1032, a first setting module 1033, and a second setting module 1034;
the determining module 1032 is configured to determine whether the number of the target pictures is 1, and if so, trigger the first setting module 1033; otherwise, the second setup module 1034 is triggered;
the first setting module 1033 is configured to set the target picture as a background picture of the display screen 1031 under the trigger of the determining module;
the second setting module 1034 is configured to determine a setting sequence of each target picture under the trigger of the determining module 1032; and sequentially and cyclically setting each target picture as a background picture of the display screen 1031 according to a preset setting period and the setting sequence.
In this embodiment, when the number of the target pictures is greater than one, the second setting module may determine the setting sequence of each target picture by using the following method:
in the first method, all target pictures are randomly sequenced;
and determining the picture type corresponding to each target picture. Judging whether the type of the picture is 1 or not, and if so, performing random sequencing; otherwise, determining the times that each picture type is set as the background picture in a preset time interval, and sequencing the target pictures according to the sequence of the times from most to least.
In this embodiment, the setting period may be determined according to the service requirement. For example, 30 minutes, the background picture is changed every 30 minutes.
In the present embodiment, there are, for example, a target picture 1, a target picture 2, a target picture 3, and a target picture 4. And determining the picture types corresponding to each target picture (the picture types corresponding to the target picture 1, the target picture 2 and the target picture 3 are landscape types, and the picture type corresponding to the target picture 4 is a figure type). And judging that the type of the determined picture type is not 1, and determining that the number of times of the landscape type is greater than that of the people type. The landscape type is set in front of the character type. Since the target pictures of the landscape type are 3, three target pictures are randomly ordered. And finally, determining the setting sequence as a target picture 1, a target picture 2, a target picture 3 and a target picture 4. For example, if the preset setting period is 30 minutes, the background picture of the display screen is replaced every 30 minutes according to the setting sequence of the target picture 1, the target picture 2, the target picture 3, and the target picture 4.
According to the embodiment, the background pictures of the display screen are set according to the number of the target pictures, so that the target pictures can be set as the background pictures.
In one embodiment of the present invention, as shown in fig. 3, the mobile device 102 may include: a statistics module 1021 and a sending module 1022;
the counting module 1021 is used for counting the selected times of each piece of picture storage information in a preset time interval; judging whether picture storage information with the selected times smaller than a preset first time threshold exists or not, and if so, displaying the picture storage information with the selected times smaller than the first time threshold;
the sending module 1022 is configured to send at least one to-be-processed picture storage information to the cloud server 101 when the at least one to-be-processed picture storage information in the displayed picture storage information is selected;
the cloud server 101 is further configured to delete at least one picture corresponding to the at least one to-be-processed picture storage information when the at least one to-be-processed picture storage information is received.
In this embodiment, the time interval may be determined according to the service requirement. For example, the time interval may be 1 day, 7 days, one month. The first time threshold may be determined based on traffic requirements. For example, 2 times.
In this embodiment, the counting module may count the number of times that each piece of picture storage information is selected in the time interval when it is determined that the current time reaches the preset counting time. When the picture storage information with the selected times smaller than the first time threshold value is judged to exist, the picture storage information with the selected times smaller than the first time threshold value is displayed, so that the probability that the user knows that the picture corresponding to the displayed picture storage information is set as the background picture is low.
In this embodiment, the user can determine which pictures need to be deleted according to the displayed picture storage information. When a user wants to delete a picture, the user only needs to directly select the picture storage information corresponding to the picture. When at least one piece of picture storage information is selected from the displayed picture storage information, the selected picture storage information is sent to the cloud server as picture storage information to be processed.
In this embodiment, when receiving at least one to-be-processed picture storage information, the cloud server deletes at least one picture corresponding to the at least one to-be-processed picture storage information, and releases the storage space in time.
According to the embodiment, the mobile device may count the number of times each piece of picture storage information is selected in the time interval, and display the picture storage information whose number of times is less than the first threshold, so as to inform the user that the probability that the picture corresponding to the displayed picture storage information is set as the background picture is low. When at least one piece of to-be-processed picture storage information in the displayed picture storage information is selected, the mobile device sends the selected to-be-processed picture storage information to the cloud server. The cloud server deletes the picture corresponding to the selected picture storage information, so that the storage space is released in time.
In an embodiment of the present invention, as shown in fig. 3, when the mobile device 102 includes the statistics module 1021 and the sending module 1022, the mobile device 102 may further include: a download module 1023;
the statistics module 1021 is further configured to determine whether there is picture storage information that is selected for a number of times that is not less than a preset second number threshold, and if so, determine at least one picture type corresponding to the picture storage information that is selected for a number of times that is not less than the second number threshold;
the downloading module 1023 is configured to download at least one picture from an external picture website according to the at least one picture type, and send the downloaded at least one picture to the cloud server 101.
In this embodiment, the second threshold may be determined according to the service requirement. For example, 5 times.
In this embodiment, when the mobile device determines that there is picture storage information whose selected number of times is not less than the second-time threshold in each piece of picture storage information, it indicates that the pictures corresponding to the picture storage information whose selected number of times is not less than the second-time threshold are pictures that are frequently used by the user and have a high preference. Determining pictures corresponding to the picture storage information and determining picture types corresponding to the pictures. And then downloading a set number of pictures from the picture website according to the determined picture types, and sending the downloaded pictures to the cloud server so as to update the pictures by the cloud server.
According to the embodiment, when the mobile device determines that the picture storage information with the selected times not less than the second time threshold exists in the picture storage information, the picture type corresponding to the part of the picture storage information is determined. And downloading one or more pictures from the picture website and sending each downloaded picture to the cloud server according to the determined picture type so as to update the favorite picture of the user in the cloud server in time.
In an embodiment of the present invention, the mobile device 102 is configured to encapsulate the at least one target picture storage information into at least one XML section according to the XML messaging and presentation protocol XMPP, and send the at least one XML section to the refrigerator 103 in the form of an XML stream;
the refrigerator 103 is configured to parse the at least one XML section into the at least one target picture storage information through the XMPP when the at least one XML section is received.
In this embodiment, the XML section may be a Message section including part data in at least one target picture storage information.
In one embodiment of the present invention, as shown in fig. 4, the mobile device 102 may include: a calculation module 1024 and a packaging module 1025;
the calculating module 1024 is configured to determine the number of the XML sections according to the formula (1);
wherein the n characterizes the number of XML sections; the W represents the data volume of the at least one target picture storage information; the T represents the preset time length consumed for transmitting each XML section; the B represents a preset bandwidth;
is a rounded up symbol;
the packaging module 1025 is used for determining the quotient of the data volume of the at least one target picture storage information and the number of the XML sections determined by the calculation module; packaging data with data volume of the quotient in each XML section; wherein the data is derived from the at least one target picture storage information.
In this embodiment, the mobile device may determine the number of XML sections according to formula (1).
Wherein n represents the number of XML sections; w represents the data volume of at least one target picture storage information; t represents the preset time length consumed for transmitting each XML section; b represents a preset bandwidth;
is rounding up the symbol.
In this embodiment, for example, when the calculated value of W/(T × B) is 5, n is 5; for example, if the calculated value of W/(T × B) is 4.5, n is 5.
In this embodiment, after the number of XML sections is calculated according to the formula (1), a quotient between the data amount of the at least one target picture storage information and the number of XML sections is calculated by dividing the data amount of the at least one target picture storage information by the number of XML sections, where the quotient is the data amount included in each XML section. Then, packaging data with the data volume being quotient in each XML section; wherein the data is derived from at least one target picture storage information.
According to the above embodiment, since the mobile device encapsulates each target picture storage information into each XML section according to XMPP, and transmits each XML section to the refrigerator in the form of an XML stream. And the number of the XML sections is determined according to preset parameters such as time length and bandwidth consumed for transmitting each XML section. Therefore, the respective target picture storage information can be rapidly transmitted to the refrigerator.
In one embodiment of the present invention, the picture storage information includes picture identification information and a picture uniform resource locator URL address.
In this embodiment, the cloud server may generate corresponding picture storage information for each picture. The picture storage information includes, but is not limited to, picture identification information and a URL address.
In this embodiment, the picture identification information and the URL address corresponding to each picture have uniqueness. And the corresponding picture can be quickly and accurately positioned and downloaded according to the picture identification information and the URL address.
In this embodiment, the picture identification information may be a picture name.
In this embodiment, the specific type of the URL address may be determined according to the service requirement. For example, the format of the cloud server address + port + picture storage path may be used for the determination.
According to the above embodiment, since the picture storage information corresponding to each picture respectively may include the picture identification information and the URL address. And the picture identification information and the URL address have uniqueness, so that the refrigerator can download the picture quickly and accurately according to the picture storage information.
As shown in fig. 5, an embodiment of the present invention provides a refrigerator control method, which may include the steps of:
step 501: respectively connecting a refrigerator provided with a display screen with a cloud server and a mobile device, and connecting the mobile device with the cloud server;
step 502: storing at least one picture and generating at least one picture storage information of the at least one picture by using the cloud server, and sending the at least one picture storage information to the mobile equipment;
step 503: when at least one target picture storage information in the at least one picture storage information is selected, the at least one target picture storage information is sent to the refrigerator by utilizing the mobile equipment;
step 504: downloading at least one corresponding target picture from the cloud server by using the refrigerator according to the at least one target picture storage information;
step 505: the refrigerator sets the at least one target picture as a background picture of the display screen.
According to the embodiment shown in fig. 5, in the scheme, when the background picture of the display screen of the refrigerator is set, the setting of the background picture of the display screen can be completed only by utilizing interaction among the cloud server, the mobile device and the refrigerator which have a connection relation, and direct contact operation in a short distance does not need to be performed on the display screen. Therefore, the scheme provided by the embodiment of the invention can improve the user experience.
In an embodiment of the present invention, the step 505 of the flowchart shown in fig. 5 may be that the refrigerator sets the at least one target picture as a background picture of the display screen, and the setting may include:
the refrigerator judges whether the number of the target pictures is 1 or not;
if yes, the refrigerator sets the target picture as a background picture of the display screen;
otherwise, the refrigerator determines the setting sequence of each target picture, and sequentially and circularly sets each target picture as the background picture of the display screen according to a preset setting period and the setting sequence.
In one embodiment of the present invention, the refrigerator control method may further include the steps of:
counting the selected times of each picture storage information in a preset time interval by using the mobile equipment;
judging whether picture storage information with the selected times smaller than a preset first time threshold exists or not by utilizing the mobile equipment;
when the picture storage information exists, the mobile equipment displays the picture storage information of which the selected times is less than the first time threshold;
when at least one piece of to-be-processed picture storage information in the picture storage information displayed by the mobile equipment is selected, the cloud server is utilized to delete at least one picture corresponding to the at least one piece of to-be-processed picture storage information.
In an embodiment of the present invention, when it is determined that there is no picture storage information whose selected number of times is less than a preset first-time threshold, the refrigerator control method may further include the steps of:
judging whether picture storage information with the selected times not less than a preset second time threshold exists or not by utilizing the mobile equipment;
when the picture storage information exists, the mobile equipment determines at least one picture type corresponding to the picture storage information, the selected times of which are not less than the second time threshold value;
and downloading at least one picture from an external picture website by using the mobile equipment according to the at least one picture type, and sending the downloaded at least one picture to the cloud server.
In an embodiment of the present invention, the sending, by the mobile device, the at least one target picture storage information to the refrigerator according to step 503 in the flowchart shown in fig. 5 includes:
encapsulating the at least one target picture storage information into at least one XML section according to XMPP by the mobile device;
transmitting, with the mobile device, the at least one XML section to the refrigerator in the form of an XML stream;
before the step 504 in the flowchart shown in fig. 5 uses the refrigerator to download the corresponding at least one target picture from the cloud server according to the at least one target picture storage information, the method may further include:
and the refrigerator analyzes the at least one XML section sent by the mobile equipment into the at least one target picture storage information through the XMPP.
In an embodiment of the present invention, the step in the previous embodiment of encapsulating the at least one target picture storage information into at least one XML section according to XMPP by using the mobile device may include:
determining the number of the XML sections according to a formula (1);
wherein the n characterizes the number of XML sections; the W represents the data volume of the at least one target picture storage information; the T represents the preset time length consumed for transmitting each XML section; the B represents a preset bandwidth;
is a rounded up symbol;
determining a quotient of the data size of the at least one target picture storage information and the determined number of the XML sections;
packaging data with the data volume of the quotient in each XML section; wherein the data is derived from the at least one target picture storage information.
In an embodiment of the present invention, the picture storage information referred to in the flowchart shown in fig. 5 may include picture identification information and a URL address.
A refrigerator control method is described below by taking a refrigerator control system including a cloud server, a mobile device, and a refrigerator provided with a display screen as an example, and as shown in fig. 6, the method includes:
step 601: and respectively connecting the refrigerator provided with the display screen with the cloud server and the mobile device, and connecting the mobile device with the cloud server.
In this step, the refrigerator provided with the display screen is connected to the cloud server and the mobile device, and the mobile device is connected to the cloud server, so as to form the refrigerator control system shown in fig. 1.
Step 602: the method comprises the steps of determining at least one picture meeting the user preference requirement from a plurality of pictures stored by the mobile device, and sending the determined at least one picture to a cloud server.
In this step, the mobile device sends the pictures 1, 2, 3, 4, and 5 meeting the user preference requirement to the cloud server.
Step 603: and when the cloud server receives at least one picture sent by the mobile equipment, storing the picture.
In this step, the cloud server stores the picture 1, the picture 2, the picture 3, the picture 4, and the picture 5.
Step 604: and generating at least one picture storage information of the at least one picture by utilizing the cloud server. And sends at least one picture storage information to the mobile device and performs step 605 and step 616.
In this step, the cloud server generates picture storage information 1, picture storage information 2, picture storage information 3, picture storage information 4, and picture storage information 5 corresponding to each picture, and sends the picture storage information 1, the picture storage information 2, the picture storage information 3, the picture storage information 4, and the picture storage information 5 to the mobile device.
Step 605: when at least one target picture storage information in the at least one picture storage information is selected, determining the number of XML sections according to XMPP by using the mobile equipment, and determining the quotient of the data volume of the at least one target picture storage information and the number of the XML sections; packaging data with data volume being quotient in each XML section; wherein the data is derived from at least one target picture storage information.
In this step, when picture storage information 2 and picture storage information 3 among picture storage information 1, picture storage information 2, picture storage information 3, picture storage information 4, and picture storage information 5 are selected, the picture storage information 2 and the picture storage information 3 are encapsulated into at least one XML section according to formula (1).
Step 606: at least one XML section is sent to the refrigerator in the form of an XML stream using the mobile device.
In this step, the XML sections encapsulated in step 605 are sent to the refrigerator in the form of an XML stream.
Step 607: and the refrigerator analyzes the at least one XML section sent by the mobile equipment into at least one target picture storage information through XMPP.
In this step, the refrigerator parses each XML section into picture storage information 2 and picture storage information 3.
Step 608: and the refrigerator takes each piece of target picture storage information as the current target picture storage information in turn.
Step 609: the refrigerator judges whether a target picture corresponding to the current target picture storage information is downloaded, if so, step 610 is executed; otherwise, step 611 is performed.
In this step, when the picture storage information 2 and the picture storage information 3 are respectively current target picture storage information, it is determined that the picture storage information has not been downloaded, and step 611 is executed.
Step 610: the refrigerator determines a target picture corresponding to the current target picture storage information from the downloaded pictures, and performs step 612.
Step 611: the refrigerator downloads the target picture corresponding to the current target picture storage information from the cloud server, and performs step 612.
In this step, when the picture storage information 2 is used as the current target picture storage information, the refrigerator downloads the picture 2 corresponding to the picture storage information 2 from the cloud server.
In this step, when the picture storage information 3 is used as the current target picture storage information, the refrigerator downloads the picture 3 corresponding to the picture storage information 3 from the cloud server.
Step 612: the refrigerator judges whether the current target picture storage information is the last target picture storage information, if so, step 613 is executed; otherwise, step 608 is performed.
Step 613: judging whether the number of the target pictures is 1 by using the refrigerator, and if so, executing a step 614; if not, step 615 is performed.
In this step, the refrigerator determines that the number of target pictures is not 1, and then step 615 is performed.
Step 614: the refrigerator sets the target picture as a background picture of the display screen and ends the current flow.
Step 615: and the refrigerator determines the setting sequence of each target picture, sequentially and circularly sets each target picture as the background picture of the display screen respectively according to the preset setting period and the setting sequence, and ends the current process.
In this step, it is determined that the picture type 2 corresponding to the picture 22 is a landscape type, and the picture type corresponding to the picture 3 is a people type. And determining that the number of times of setting the picture of the landscape type as the background picture is greater than that of the person type. The landscape type is set in front of the character type. And finally, determining the setting sequence as picture 2 and picture 3.
In this step, if the preset setting period is 30 minutes, the background picture of the display screen is replaced every 30 minutes according to the setting sequence of the pictures 2 and 3.
Step 616: the mobile device determines whether the current time reaches a preset statistical time, and if so, executes step 617; otherwise, the step is continuously executed.
In this step, the mobile device determines that the current time reaches the preset statistical time, and executes step 617.
Step 617: and counting the selected times of each picture storage information in a preset time interval by utilizing the mobile equipment.
In this step, the mobile device counts the number of times each picture storage information is selected within a preset time interval. The number of times of the picture storage information 1 is 0, the number of times of the picture storage information 2 is 5, the number of times of the picture storage information 3 is 4, the number of times of the picture storage information 4 is 3, and the number of times of the picture storage information 5 is 1.
Step 618: judging whether picture storage information with the selected times smaller than a preset first time threshold exists by utilizing the mobile equipment, if so, executing a step 619; otherwise, step 622 is performed.
In this step, it is determined that the number of times of selection of the picture storage information 1 and the picture storage information 5 is smaller than the first time threshold 2, and step 619 is executed.
Step 619: and displaying the picture storage information with the selected times smaller than the first time threshold value by utilizing the mobile equipment.
In this step, the picture storage information 1 and the picture storage information 5 are presented by the mobile device.
Step 620: when at least one piece of to-be-processed picture storage information in the picture storage information displayed by the mobile equipment is selected, the mobile equipment sends the at least one piece of to-be-processed picture storage information to the cloud server.
In this step, the picture storage information 1 is selected, and the mobile device uses the picture storage information 1 to serve as a cloud server.
Step 621: and deleting at least one picture corresponding to the at least one picture storage information to be processed by using the cloud server, and ending the current flow.
In this step, the picture 1 corresponding to the picture storage information 1 is deleted by using the cloud server.
Step 622: judging whether picture storage information with the selected times not less than a preset second time threshold exists or not by using the mobile equipment, and if so, executing step 623; otherwise, the current flow is ended.
In this step, the mobile device determines that the number of times of selection of the picture storage information 2 is not less than the second time threshold 5, and step 623 is executed.
Step 623: and the mobile equipment determines at least one picture type corresponding to the picture storage information with the selected times not less than the second time threshold value.
In this step, it is determined that the picture type corresponding to the picture storage information 2 is a landscape type.
Step 624: and downloading at least one picture from an external picture website by utilizing the mobile equipment according to at least one picture type, and sending the downloaded at least one picture to the cloud server.
In this step, the mobile device downloads 5 pictures with the picture types of landscape from the picture website a, and sends the downloaded 5 pictures to the cloud server.
Step 625: and storing at least one picture sent by the mobile equipment by using the cloud server.
In this step, the cloud server is used to store the 5 pictures sent by the mobile device, so that the cloud server updates the stored pictures.
In summary, the embodiments of the present invention can at least achieve the following beneficial effects:
1. in the embodiment of the invention, the refrigerator control system comprises a cloud server, a mobile device and a refrigerator provided with a display screen. The method includes the steps that firstly, a cloud server stores a set number of (such as one or more) pictures and a set number of picture storage information corresponding to each picture, and all the generated picture storage information is sent to the mobile device. And when one or more target picture storage information in the picture storage information is selected, the mobile device sends the target picture storage information to the refrigerator. And when the refrigerator receives the storage information of each target picture sent by the mobile equipment, downloading each target picture corresponding to the storage information of each target picture from each picture stored in the cloud server. And after the refrigerator downloads each target picture, setting each target picture as a background picture of the display screen. Through the above, in the scheme, when the background picture of the display screen of the refrigerator is set, the setting of the background picture of the display screen can be completed only by utilizing the interaction among the cloud server, the mobile device and the refrigerator, and the display screen does not need to be subjected to close-range direct contact operation. Therefore, the scheme provided by the embodiment of the invention can improve the user experience.
2. In the embodiment of the invention, the pictures stored in the cloud server can be the pictures which are sent by the mobile equipment and meet the user preference requirement. Therefore, the background picture of the display screen can meet the requirement of user preference to the maximum extent.
3. In the embodiment of the invention, the background pictures of the display screen are set according to the number of the target pictures, so that the target pictures can be set as the background pictures.
4. In the embodiment of the present invention, the mobile device may count the number of times each piece of picture storage information is selected in the time interval, and display the picture storage information whose number of times is smaller than the first threshold, so as to inform the user that the probability that the picture corresponding to the displayed picture storage information is set as the background picture is low. When at least one piece of to-be-processed picture storage information in the displayed picture storage information is selected, the mobile device sends the selected to-be-processed picture storage information to the cloud server. The cloud server deletes the picture corresponding to the selected picture storage information, so that the storage space is released in time.
5. In the embodiment of the invention, when the mobile device determines that the picture storage information with the selected times not less than the second time threshold exists in each piece of picture storage information, the picture type corresponding to the part of the picture storage information is determined. And downloading one or more pictures from the picture website and sending each downloaded picture to the cloud server according to the determined picture type so as to update the favorite picture of the user in the cloud server in time.
6. In the embodiment of the invention, the mobile device encapsulates each target picture storage information into each XML section according to XMPP, and sends each XML section to the refrigerator in the form of an XML stream. And the number of the XML sections is determined according to preset parameters such as time length and bandwidth consumed for transmitting each XML section. Therefore, the respective target picture storage information can be rapidly transmitted to the refrigerator.
7. In the embodiment of the present invention, the picture storage information corresponding to each picture may include picture identification information and a URL address. And the picture identification information and the URL address have uniqueness, so that the refrigerator can download the picture quickly and accurately according to the picture storage information.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. A refrigerator control system, comprising:
the mobile device comprises a cloud server, mobile equipment and a refrigerator provided with a display screen;
the cloud server is used for storing at least one picture, generating at least one picture storage information of the at least one picture and sending the picture storage information to the mobile equipment;
the mobile device is used for receiving the at least one piece of picture storage information sent by the cloud server; when at least one target picture storage information in the at least one picture storage information is selected, sending the at least one target picture storage information to the refrigerator;
the refrigerator is used for downloading at least one corresponding target picture from the cloud server according to the at least one target picture storage information sent by the mobile equipment; setting the at least one target picture as a background picture of the display screen;
the mobile equipment is used for packaging the at least one target picture storage information into at least one extensible markup language (XML) section according to an extensible messaging and presentation protocol (XMPP), and sending the at least one XML section to the refrigerator in an XML stream form;
the refrigerator is used for analyzing the at least one XML section into the at least one target picture storage information through the XMPP when the at least one XML section is received;
the mobile device includes: a computing module and a packaging module;
the calculation module is used for determining the number of the XML sections according to a first formula;
the first formula includes:
wherein the n characterizes the number of XML sections; the W represents the data volume of the at least one target picture storage information; the T represents the preset time length consumed for transmitting each XML section; the B represents a preset bandwidth; ⌊ ⌋ is a rounded up symbol;
the packaging module is used for determining the quotient of the data volume of the at least one piece of target picture storage information and the number of the XML sections determined by the calculating module; packaging data with data volume of the quotient in each XML section; wherein the data is derived from the at least one target picture storage information;
the refrigerator includes: the device comprises a judging module, a first setting module and a second setting module;
the judging module is used for judging whether the number of the target pictures is 1 or not, and if so, triggering the first setting module; otherwise, triggering the second setting module;
the first setting module is used for setting the target picture as a background picture of the display screen under the trigger of the judging module;
the second setting module is used for determining the setting sequence of each target picture under the trigger of the judging module; according to a preset setting period and the setting sequence, sequentially and circularly setting each target picture as a background picture of the display screen;
the second setting module is used for determining the picture type corresponding to each target picture, judging whether the type of the picture type is 1 or not, and if so, performing random sequencing; otherwise, determining the times that each picture type is set as the background picture in a preset time interval, and sequencing the target pictures according to the sequence of the times from most to least.
2. The system of claim 1,
the mobile device includes: a counting module and a sending module;
the statistic module is used for counting the selected times of each piece of picture storage information in a preset time interval; judging whether picture storage information with the selected times smaller than a preset first time threshold exists or not, and if so, displaying the picture storage information with the selected times smaller than the first time threshold;
the sending module is used for sending at least one piece of picture storage information to be processed to the cloud server when at least one piece of picture storage information to be processed in the displayed picture storage information is selected;
the cloud server is further configured to delete at least one picture corresponding to the at least one to-be-processed picture storage information when the at least one to-be-processed picture storage information is received.
3. The system of claim 2,
when the mobile device includes the statistics module and the sending module,
the mobile device further comprises: a downloading module;
the statistical module is further used for judging whether picture storage information with the selected times not less than a preset second time threshold exists or not, and if so, determining at least one picture type corresponding to the picture storage information with the selected times not less than the second time threshold;
the downloading module is used for downloading at least one picture from an external picture website according to the at least one picture type and sending the downloaded at least one picture to the cloud server.
4. The system according to any one of claims 1 to 3,
the picture storage information comprises picture identification information and a picture Uniform Resource Locator (URL) address.
5. A control method of a refrigerator is characterized in that,
respectively connecting a refrigerator provided with a display screen with a cloud server and a mobile device, and connecting the mobile device with the cloud server;
further comprising:
storing at least one picture and generating at least one picture storage information of the at least one picture by using the cloud server, and sending the at least one picture storage information to the mobile equipment;
when at least one target picture storage information in the at least one picture storage information is selected, the at least one target picture storage information is sent to the refrigerator by utilizing the mobile equipment;
downloading at least one corresponding target picture from the cloud server by using the refrigerator according to the at least one target picture storage information;
the refrigerator sets the at least one target picture as a background picture of the display screen;
the sending, by the mobile device, the at least one target picture storage information to the refrigerator includes:
encapsulating the at least one target picture storage information into at least one XML section according to XMPP by the mobile device;
transmitting, with the mobile device, the at least one XML section to the refrigerator in the form of an XML stream;
before the downloading, by the refrigerator, the corresponding at least one target picture from the cloud server according to the at least one target picture storage information, further includes:
the refrigerator analyzes at least one XML section sent by the mobile equipment into at least one target picture storage information through the XMPP;
the encapsulating, with the mobile device, the at least one target picture storage information into at least one XML section according to XMPP includes:
determining the number of the XML sections according to a first formula;
the first formula includes:
wherein the n characterizes the number of XML sections; the W represents the data volume of the at least one target picture storage information; the T represents the preset time length consumed for transmitting each XML section; the B represents a preset bandwidth; ⌊ ⌋ is a rounded up symbol;
determining a quotient of the data size of the at least one target picture storage information and the number of the XML sections;
packaging data with the data volume of the quotient in each XML section; wherein the data is derived from the at least one target picture storage information;
the refrigerator sets the at least one target picture as a background picture of the display screen, including:
the refrigerator judges whether the number of the target pictures is 1 or not;
if yes, the refrigerator sets the target picture as a background picture of the display screen;
otherwise, the refrigerator determines the setting sequence of each target picture, and sequentially and circularly sets each target picture as the background picture of the display screen according to a preset setting period and the setting sequence;
the refrigerator determines the setting sequence of each target picture, and the method comprises the following steps:
determining the picture type corresponding to each target picture; judging whether the type of the picture is 1 or not, and if so, performing random sequencing; otherwise, determining the times that each picture type is set as the background picture in a preset time interval, and sequencing the target pictures according to the sequence of the times from most to least.
6. The method of claim 5,
further comprising:
counting the selected times of each picture storage information in a preset time interval by using the mobile equipment;
judging whether picture storage information with the selected times smaller than a preset first time threshold exists or not by utilizing the mobile equipment;
when the picture storage information exists, the mobile equipment displays the picture storage information of which the selected times is less than the first time threshold;
when at least one piece of to-be-processed picture storage information in the picture storage information displayed by the mobile equipment is selected, the cloud server is utilized to delete at least one picture corresponding to the at least one piece of to-be-processed picture storage information.
7. The method of claim 6,
when judging that the picture storage information with the selected times smaller than the preset first time threshold does not exist, the method further comprises the following steps:
judging whether picture storage information with the selected times not less than a preset second time threshold exists or not by utilizing the mobile equipment;
when the picture storage information exists, the mobile equipment determines at least one picture type corresponding to the picture storage information, the selected times of which are not less than the second time threshold value;
and downloading at least one picture from an external picture website by using the mobile equipment according to the at least one picture type, and sending the downloaded at least one picture to the cloud server.
8. The method according to any one of claims 5 to 7,
the picture storage information includes picture identification information and a URL address.
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| CN101750928B (en) * | 2008-11-28 | 2012-10-17 | 京瓷办公信息系统株式会社 | Display control apparatus, image forming apparatus and display control method |
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| CN1192623A (en) * | 1997-02-24 | 1998-09-09 | 日本胜利株式会社 | Device for supplying image |
| CN103593769A (en) * | 2012-08-17 | 2014-02-19 | 精诚资讯股份有限公司 | Telecommunication behavior statistical analysis system |
| CN106940117A (en) * | 2017-03-08 | 2017-07-11 | 佛山市小鲜互联电器科技有限公司 | A kind of layout structure of refrigerator display screen |
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