CN113915947A - Refrigerator and remote control method thereof - Google Patents
Refrigerator and remote control method thereof Download PDFInfo
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- CN113915947A CN113915947A CN202111066683.7A CN202111066683A CN113915947A CN 113915947 A CN113915947 A CN 113915947A CN 202111066683 A CN202111066683 A CN 202111066683A CN 113915947 A CN113915947 A CN 113915947A
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- refrigerator
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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
- F25D2400/361—Interactive visual displays
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
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Abstract
The invention discloses a refrigerator and a remote control method thereof, wherein the refrigerator comprises: the device comprises an information interaction device and a control device. The control device is used for: when a binding instruction of a user is received, triggering the cloud server to set a preset pairing flag bit; and after the preset time length, triggering the cloud server to clear the pairing zone bit. Controlling the information interaction device to display a binding identification code; the binding identification code is used for triggering a user side scanning the binding identification code to send a binding request to a cloud server, and the binding request is used for triggering the cloud server to execute the binding operation between the refrigerator and the user side when the pairing flag bit is set. And executing corresponding refrigerator control operation according to the remote control instruction sent by the bound user side. By adopting the invention, the safety of the remote control of the refrigerator is effectively improved by optimizing the binding operation of the refrigerator and the mobile terminal in the remote control process of the refrigerator.
Description
Technical Field
The invention relates to the technical field of refrigerator control, in particular to a refrigerator and a remote control method of the refrigerator.
Background
Along with the rapid development of intelligent technology, the refrigerator is more and more intelligent, at present, a lot of data are associated with the requirements of users on the intelligent refrigerator, for example, the food types, the food quality guarantee periods, the refrigerator operation modes and other related information stored in the refrigerator, after the users are bound to the refrigerator through a mobile phone, the users can check the information such as the food types and the quality guarantee periods in the refrigerator at the mobile phone APP end, and the refrigerator can be remotely controlled.
When the current product of the refrigerator with the information interaction device is used for realizing the binding operation between the mobile phone of a user and the refrigerator, the user only needs to log in the mobile phone APP to scan the two-dimensional code information on the refrigerator, the related binding operation is executed, the binding can be successfully carried out, and multi-user binding is supported.
However, the inventors found that the prior art has at least the following problems: the existing refrigerator binding method has great potential safety hazard, if the two-dimensional code on the refrigerator information interaction device is photographed and transmitted to other people, other users can also scan the two-dimensional code for binding even if the two-dimensional code is not beside the refrigerator, the information of the actual user of the refrigerator is easy to leak, and meanwhile, the refrigerator operation mode can be controlled maliciously to influence the data safety of the user.
Disclosure of Invention
The embodiment of the invention aims to provide a refrigerator and a remote control method of the refrigerator, which can effectively improve the safety of remote control of the refrigerator and provide a good use experience for a user by optimizing the binding operation of the refrigerator and a mobile terminal in the remote control process of the refrigerator.
To achieve the above object, an embodiment of the present invention provides a refrigerator, including:
a refrigerator body;
the information interaction device is arranged on the refrigerator body and used for receiving a binding instruction of a user and displaying a binding identification code;
the control device is connected with the information interaction device and is used for:
when a binding instruction input by a user through the information interaction device is received, generating a trigger instruction of a pairing flag bit, and reporting the trigger instruction to a cloud server so that the cloud server can set a preset pairing flag bit; after a preset time length, generating a trigger instruction for resetting the pairing flag bit, and reporting the trigger instruction to a cloud server so that the cloud server resets the pairing flag bit;
controlling the information interaction device to display the binding identification code according to the binding instruction; the binding identification code is used for triggering a user side scanning the binding identification code to send a binding request to a cloud server, and the binding request is used for triggering the cloud server to execute the binding operation between the refrigerator and the user side according to the user information of the user side and the equipment information of the refrigerator when the pairing flag bit is set;
and executing corresponding refrigerator control operation according to the remote control instruction sent by the bound user side.
As an improvement of the above scheme, the binding request is further used for triggering the cloud server to return a prompt message of successful binding to the user side after the binding operation between the refrigerator and the user side is executed.
As an improvement of the above scheme, the binding request is further configured to trigger the cloud server not to perform the binding operation when the pairing flag bit is cleared, and to return a prompt message indicating that the binding is failed to the user side.
As an improvement of the above, the control device is further configured to:
receiving user information of a bound user end returned by the cloud server after the binding operation of the refrigerator and the user end is executed;
and displaying the user information of the bound user side through the information interaction device.
As an improvement of the above, the control device is further configured to:
receiving a unbinding instruction input by a user through the information interaction device; the unbinding instruction carries user information of at least one bound user side;
and according to the unbinding instruction, the binding relationship between the bound user side carried by the unbinding instruction and the refrigerator is released.
As an improvement of the above, the refrigerator further includes:
the remote control function setting device is used for receiving a remote control instant opening instruction or a remote control instant closing instruction of a user;
the control device is further configured to:
when a remote control instant start instruction input by a user through the remote control function setting device is received, controlling the refrigerator to be in a remote control permission state;
and when receiving a remote control instant closing instruction input by a user through the remote control function setting device, controlling the refrigerator to be in a remote control forbidding state.
As an improvement of the above scheme, the remote control function setting device is further configured to receive a remote control timing start instruction or a remote control timing stop instruction of a user; the remote control timing starting instruction carries the time for starting the remote control function set by the user, and the remote control timing closing instruction carries the time for closing the remote control function set by the user;
the control device is further configured to:
when a remote control timing starting instruction input by a user through the remote control function setting device is received, waiting until the time for starting the remote control function is reached, and controlling the refrigerator to be in a remote control permission state;
and when a remote control timing closing instruction input by a user through the remote control function setting device is received, waiting until the time for closing the remote control function is reached, and controlling the refrigerator to be in a state of prohibiting remote control.
As an improvement of the above scheme, the executing, according to the remote control instruction sent by the bound user end, a corresponding refrigerator control operation is specifically:
and when the refrigerator is in a remote control permission state, executing corresponding refrigerator control operation according to a remote control instruction sent by the bound user side.
As an improvement of the above scheme, the binding identification code is any one or more of a two-dimensional code, a bar code, a program code and a digital code.
The embodiment of the invention also provides a remote control method of the refrigerator, which comprises the following steps:
when a binding instruction input by a user through an information interaction device of the refrigerator is received, generating a trigger instruction of a pairing flag bit position, and reporting the trigger instruction to a cloud server so that the cloud server sets a preset pairing flag bit; after a preset time length, generating a trigger instruction for resetting the pairing flag bit, and reporting the trigger instruction to a cloud server so that the cloud server resets the pairing flag bit;
controlling the information interaction device to display the binding identification code according to the binding instruction; the binding identification code is used for triggering a user side scanning the binding identification code to send a binding request to a cloud server, and the binding request is used for triggering the cloud server to execute the binding operation between the refrigerator and the user side according to the user information of the user side and the equipment information of the refrigerator when the pairing flag bit is set;
and executing corresponding refrigerator control operation according to the remote control instruction sent by the bound user side.
Compared with the prior art, according to the refrigerator and the remote control method of the refrigerator disclosed by the embodiment of the invention, when the binding instruction input by the user through the information interaction device on the refrigerator is received, the control device generates the trigger instruction of the pairing flag bit and reports the trigger instruction to the cloud server, and after a certain time period, the trigger instruction of the pairing flag bit which is cleared is generated and reported to the cloud server, so that the cloud server also correspondingly updates the pairing flag bit. The control device also controls the information interaction device to display the binding identification code according to the binding instruction; the binding identification code is used for triggering a user side scanning the binding identification code to send a binding request to a cloud server, and the binding request is used for triggering the cloud server to execute the binding operation between the refrigerator and the user side according to the user information of the user side and the equipment information of the refrigerator when the pairing flag bit is set. And after the binding relationship between the refrigerator and the user side is established, executing corresponding refrigerator control operation according to a remote control instruction sent by the bound user side.
By adopting the embodiment of the invention, the user needs to be positioned beside the refrigerator, and the binding instruction is input through the information interaction device arranged on the refrigerator body, so that the pairing flag bit can be triggered, the binding operation is executed when the cloud end is positioned at the pairing flag bit, the binding operation process of remote control is optimized, the condition that the binding operation of the cloud end can be triggered only by scanning the binding identification code forwarded by screenshot of other people or photographing when the user is not beside the refrigerator in the traditional binding operation is avoided, the possibility of refrigerator information leakage is reduced, the binding safety of refrigerator equipment can be effectively ensured, the refrigerator is prevented from being easily controlled maliciously by strange users, and the use experience of the user is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating the operation of a control apparatus of a refrigerator according to an embodiment of the present invention;
fig. 3 is a schematic diagram of information interaction among a refrigerator, a cloud, and a user side according to an embodiment of the present invention;
FIG. 4 is a schematic interface diagram of an information interaction device of a refrigerator according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating a remote control method for a refrigerator according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention. An embodiment of the present invention provides a refrigerator 10, including: a refrigerator body 11, an information interaction device 12 and a control device 13. The information interaction device 12 is arranged on the refrigerator body 11 and is used for receiving a binding instruction of a user and displaying a binding identification code.
The information interaction device can be a touch screen with a display interface, and a user inputs different control instructions including the binding instruction by touching corresponding controls of the display interface. And the display interface is used for displaying corresponding information, including the binding identification code. Of course, the information interaction device may also be a module with a display interface and keys, through which the user inputs different control instructions, including the binding instruction, and the display is used to display corresponding information, including the binding identification code. The beneficial effects obtained by the invention are not affected.
It should be noted that, in the embodiment of the present invention, the binding instruction refers to a control instruction for establishing a binding relationship between user-side information of a user and the refrigerator information, so that the user can remotely control the refrigerator having the binding relationship therewith. The binding identification code refers to an identification code used for triggering corresponding binding operation in the process of establishing the binding relationship.
Further, the control device 13 is connected with the information interaction device 12. Fig. 2 is a schematic diagram of a working flow of the control device of the refrigerator according to the embodiment of the present invention. The control device 13 is configured to execute steps S11 to S13:
s11, when a binding instruction input by a user through the information interaction device is received, generating a trigger instruction of a pairing flag bit position, and reporting the trigger instruction to a cloud server so that the cloud server sets a preset pairing flag bit; and after a preset time length, generating a trigger instruction for clearing the pairing zone bit, and reporting the trigger instruction to a cloud server so that the cloud server clears the pairing zone bit.
S12, controlling the information interaction device to display the binding identification code according to the binding instruction; the binding identification code is used for triggering a user side scanning the binding identification code to send a binding request to a cloud server, and the binding request is used for triggering the cloud server to execute the binding operation between the refrigerator and the user side according to the user information of the user side and the equipment information of the refrigerator when the pairing flag bit is set.
And S13, executing corresponding refrigerator control operation according to the remote control instruction sent by the bound user terminal.
Specifically, the cloud server may preset and store a Pairing (Pairing) flag bit, where the Pairing flag bit has two states, namely, true and false. Controlling the pairing flag bit, namely updating the state of the pairing flag bit to true; and controlling the pairing flag bit to be cleared, namely updating the state of the pairing flag bit to false.
In step S11, when a user has a requirement for establishing a binding relationship between a user end, such as an electronic device like a mobile phone or a tablet, and the refrigerator, so as to implement remote control of the refrigerator, the user needs to be located near the refrigerator, the binding instruction is input through the information interaction device 12 disposed on the refrigerator body, and after receiving the binding instruction of the user, the information interaction device 12 sends the binding instruction of the user to the control device 13.
And the control device 13 generates a trigger instruction of the pairing flag bit according to the binding instruction, and reports the trigger instruction to the cloud server. The trigger instruction of the pairing flag bit is used for triggering the cloud server to set and store the pairing flag bit preset in the cloud server when receiving the trigger instruction, namely, to update the state of the pairing flag bit to the future. And after generating the trigger instruction of the pairing flag bit and reporting to the cloud server, the control device 13 generates the trigger instruction of the pairing flag bit clear after a preset time period T and reports to the cloud server. The pairing flag bit clear triggering instruction is used for triggering the cloud server to clear the pairing flag bit when receiving the triggering instruction, namely updating the state of the pairing flag bit to false.
In step S12, when receiving a binding instruction input by the user through the information interaction device, the control device 13 also controls the information interaction device 12 to display the binding identification code on its display interface according to the binding instruction. And after the preset time T, the binding identification code is not displayed on the display interface.
It should be noted that the binding identification code is any one or more of a two-dimensional code, a bar code, a program code, and a digital code, and the binding identification code carries the device information of the refrigerator.
Further, the user scans the binding identification code displayed on the display interface of the information interaction device 12 through the APP downloaded from the device such as a mobile phone or a tablet, sends a binding request to the cloud server, and sends the device information of the refrigerator and the user information of the user side to the cloud server.
And after receiving the binding request, the cloud server firstly judges whether the pairing flag bit of the cloud server is still in a set state. And only when the state of the pairing zone bit is still true, responding to a binding request of a user, and executing corresponding binding operation to establish a binding relationship between the refrigerator and the user side.
It can be understood that there may be more than one user terminal establishing a binding relationship with the refrigerator.
In step S13, after the binding relationship between any user end and the refrigerator is established, the control device 13 of the refrigerator executes the corresponding refrigerator control operation according to the remote control command sent by the bound user end.
The refrigerator control operation comprises adjustment of the temperature in the refrigerator, control of the refrigerator operation mode, acquisition of food material information in the refrigerator and the like, and of course, other remote control operations can be set according to the requirements of users, and the beneficial effects obtained by the invention are not influenced.
The embodiment of the invention provides a refrigerator which comprises an information interaction device and a control device. When a binding instruction input by a user through the information interaction device is received, the control device generates a trigger instruction of the pairing flag bit and reports the trigger instruction to the cloud server, and after a certain period of time, the control device generates a trigger instruction of the pairing flag bit reset and reports the trigger instruction to the cloud server, so that the cloud server correspondingly updates the pairing flag bit. The control device also controls the information interaction device to display the binding identification code according to the binding instruction; the binding identification code is used for triggering a user side scanning the binding identification code to send a binding request to a cloud server, and the binding request is used for triggering the cloud server to execute the binding operation between the refrigerator and the user side according to the user information of the user side and the equipment information of the refrigerator when the pairing flag bit is set. And after the binding relationship between the refrigerator and the user side is established, executing corresponding refrigerator control operation according to a remote control instruction sent by the bound user side.
By adopting the embodiment of the invention, the user needs to be positioned beside the refrigerator, and the binding instruction is input through the information interaction device arranged on the refrigerator body to trigger the pairing flag bit, so that the binding operation is executed when the cloud end is positioned at the pairing flag bit, the binding operation process of remote control is optimized, the condition that the binding operation of the cloud end can be triggered only by scanning the binding identification code forwarded by screenshot of other people or photographing instead of the traditional binding operation when the user is not positioned beside the refrigerator is avoided, the possibility of refrigerator information leakage is reduced, the binding safety of refrigerator equipment can be effectively ensured, the refrigerator is prevented from being easily controlled maliciously by strange users, and the use experience of the user is effectively improved.
As a preferred embodiment, in the step S12, the binding request is further used to trigger the cloud server to return a prompt message that the binding is successful to the user terminal after the binding operation between the refrigerator and the user terminal is performed.
The binding request is also used for triggering the cloud server not to execute the binding operation when the pairing flag bit is cleared, and returning a prompt message of binding failure to the user side.
Specifically, referring to fig. 3, an information interaction diagram of a refrigerator, a cloud and a user side in the embodiment of the present invention is shown. When the control device of the refrigerator receives a binding instruction of a user, a trigger instruction of the pairing flag bit is generated and reported to the cloud server, so that the cloud server updates the state of the pairing flag bit to be tube.
At this time, if the user scans the binding identification code on the display interface of the refrigerator and sends a binding request to the cloud server, and the cloud server detects that the state of the pairing flag bit is still true, the binding request is responded, user information of the user end person and equipment information of the refrigerator are obtained, and binding operation is executed. And after the binding operation between the refrigerator and the user side is executed, the cloud server stores the binding relationship and returns a prompt message of successful binding to the user side.
And after the control device of the refrigerator generates a trigger instruction of the pairing flag bit and reports the trigger instruction to the cloud server, the control device generates a trigger instruction of clearing the pairing flag bit after a preset time length T and reports the trigger instruction to the cloud server, so that the cloud server updates the state of the pairing flag bit to false.
At this time, if the user scans the binding identification code and sends a binding request to the cloud server, and the cloud server detects that the state of the pairing flag bit is changed into false, the binding request is not responded, that is, the binding operation between the refrigerator and the user side is not performed. Meanwhile, the cloud server returns a prompt message of binding failure to the user side and can also return the reason of the binding failure.
As a preferred implementation, on the basis of the above embodiment, the control device 13 is further configured to execute steps S21 and S22:
s21, receiving user information of the bound user terminal returned by the cloud server after the binding operation of the refrigerator and the user terminal is executed;
and S22, displaying the user information of the bound user terminal through the information interaction device.
Specifically, after performing the binding operation between the refrigerator and the user terminal, the cloud server sends the user information of the bound user terminal to the control device 13 of the refrigerator. The user information may be a user name or a user identification code of the user side.
It can be understood that there may be more than one user terminal establishing a binding relationship with the refrigerator.
Referring to fig. 4, an interface schematic diagram of an information interaction device of a refrigerator in an embodiment of the present invention is shown. After receiving the user information of the bound user end returned by the cloud server, the control device 13 of the refrigerator sends the user information to the information interaction device 12. The information interaction device 12 displays the user information on a display interface thereof.
By adopting the technical means of the embodiment of the invention, all the users bound with the refrigerator equipment can be displayed at the display screen end of the refrigerator, so that the binding relationship between the refrigerator and the user end is clear at a glance, and the situation that other users are bound with the refrigerator and the users are not aware of the actual use of the refrigerator is prevented.
As a preferred embodiment, the control device 13 is further configured to execute steps S23 to S24:
s23, receiving a unbinding instruction input by a user through the information interaction device; the unbinding instruction carries user information of at least one bound user side;
and S24, according to the unbinding instruction, the binding relationship between the bound user side and the refrigerator carried by the unbinding instruction is released.
Referring to fig. 4, a control for unbinding is further disposed on the information interaction device, and a user selects user information on the display interface and triggers the control for unbinding, so as to input an unbinding instruction to the refrigerator. After receiving the unbinding instruction, the control device 13 releases the binding relationship between the bound user end carried by the unbinding instruction and the refrigerator.
Further, the refrigerator can report the released binding relationship to a cloud server, so that the cloud server deletes the information of the binding relationship correspondingly stored in the cloud server.
By adopting the technical means of the embodiment of the invention, on the display interface of the refrigerator, a user can independently unbind the user and release all bound users by one key, so that the actual user of the refrigerator can fully know and control the binding relationship of the refrigerator.
As a preferred embodiment, the refrigerator 10 described with reference to fig. 1 further includes a remote control function setting device 14. The remote control function setting device 14 is used for receiving a remote control instant opening instruction or a remote control instant closing instruction of a user.
On this basis, the control device 13 is further configured to execute steps S31 to S32:
s31, when receiving a remote control instant start instruction input by a user through the remote control function setting device, controlling the refrigerator to be in a remote control permission state;
and S32, when receiving a remote control instant closing instruction input by the user through the remote control function setting device, controlling the refrigerator to be in a remote control forbidding state.
Specifically, the remote control function setting device 14 may be configured as a remote control switch, and may also be configured as a touch control on a display interface of the refrigerator body.
By way of example, the remote control function setting device 14 is a remote control switch, and the initial state of the remote control switch is a default off state, and the user can input a remote control instant on command by pressing the remote control switch, and can input a remote control instant off command by pressing the remote control switch again. When the control device 13 of the refrigerator receives a remote control instant opening instruction, the refrigerator is controlled to be in a remote control permission state.
Then, in step S14, the step of executing a corresponding refrigerator control operation according to the remote control instruction sent by the bound user end specifically includes: and when the refrigerator is in a remote control permission state, executing corresponding refrigerator control operation according to a remote control instruction sent by the bound user side.
And when the control device 13 of the refrigerator receives the remote control instant closing instruction, the refrigerator is controlled to be in a state of prohibiting remote control, at this time, the refrigerator cannot respond to the remote control instruction sent by the user side, and cannot execute corresponding refrigerator control operation according to the remote control instruction.
Specifically, the refrigerator equipment reports the state of the remote control switch to the cloud server, and the cloud server continuously stores the on-off state, so that when the user side controls the refrigerator, the user side can firstly go to the cloud end to check the state of the remote control switch, if the switch is in the on state, the user is allowed to remotely control the refrigerator, and the user can adjust the temperature of the refrigerator, the operation mode and other functions through the mobile phone APP. If the switch is in an off state, returning to the APP end of the mobile phone to prompt the user that the control fails, and please turn on the remote control switch of the refrigerator equipment end.
By adopting the technical means of the embodiment of the invention, the safety of remote control of the refrigerator can be further improved, and the refrigerator is prevented from being maliciously controlled by an unfamiliar user.
In a preferred embodiment, the remote control function setting device 14 is further configured to receive a remote control timing on command or a remote control timing off command of a user.
The remote control timing starting instruction carries the time for starting the remote control function set by the user, and the remote control timing closing instruction carries the time for closing the remote control function set by the user;
the control device is further configured to execute steps S33 to S34:
s33, when receiving a remote control timing starting instruction input by a user through the remote control function setting device, waiting until the time for starting the remote control function is reached, and controlling the refrigerator to be in a remote control permission state;
and S34, when receiving a remote control timing closing instruction input by the user through the remote control function setting device, waiting until the time of closing the remote control function is reached, and controlling the refrigerator to be in a remote control forbidding state.
By way of example, the remote control function setting means 14 is in the form of two remote control switches, and the switches can be cycled to different points in time. And the user presses and starts the remote control switch corresponding to the remote control function, and presses the switch again when the time point required by the user is displayed, so as to input the remote control timing starting instruction. Similarly, the user presses the remote control switch corresponding to the remote control function to be closed, and presses the switch again when the time point required by the user is displayed, so as to input the remote control timing closing instruction.
It should be understood that the above scenario is only an example, and the remote control function setting device 14 may be configured to receive a remote control timing on command or a remote control timing off command of a user according to an actual application requirement, and is not limited herein.
The control device 13 can wait until the time of starting the remote control function is reached when receiving the remote control timing starting command, and control the refrigerator to be in a remote control permission state; and when the remote control timing closing instruction is received, waiting until the time for closing the remote control function is reached, and controlling the refrigerator to be in a state of prohibiting remote control.
Furthermore, when the refrigerator is in a state of allowing remote control, the corresponding refrigerator control operation can be executed according to the remote control instruction sent by the bound user side. And when the refrigerator is in a state of prohibiting remote control, the refrigerator cannot respond to a remote control instruction sent by a user side and cannot execute corresponding refrigerator control operation according to the remote control instruction.
For example, if the user goes to rest in the time period from 11 pm to 5 am, that is, the user does not use the refrigerator, the user may input a remote control timing on command through the remote control function setting device 14, set the time for turning on the remote control function to be 5 am, and input a remote control timing off command, set the time for turning off the remote control function to be 11 pm. Thus, the refrigerator turns on the remote control function after 5 am, which is in a state of allowing the remote control, and turns off the remote control function after 11 pm, which is in a state of prohibiting the remote control, which is continued until the present day.
It can be understood that the user can control the control function setting device 14 to adjust the on-time and the off-time of the remote control function of the refrigerator according to the needs and the habits of the user, and of course, the user can also control the refrigerator to set the on-time and the off-time of the remote control function at the preset on-time and off-time every day for a period of time, which does not affect the beneficial effects of the present invention.
By adopting the technical means of the embodiment of the invention, the user can set the opening or closing of the remote control function of the refrigerator more conveniently, and meanwhile, the situation that the refrigerator is controlled by other users due to the opening of the remote control function under the condition that the user does not have the requirement of remotely controlling the refrigerator, such as the time when the user is fixed at home or the sleeping time, can be avoided.
Fig. 5 is a schematic flow chart of a remote control method for a refrigerator according to an embodiment of the present invention. The embodiment of the invention provides a remote control method of a refrigerator, which is implemented through steps S41 to S43:
s41, when a binding instruction input by a user through the information interaction device of the refrigerator is received, generating a trigger instruction of a pairing flag bit, and reporting the trigger instruction to a cloud server so that the cloud server can enable the preset pairing flag bit to be set; after a preset time length, generating a trigger instruction for resetting the pairing flag bit, and reporting the trigger instruction to a cloud server so that the cloud server resets the pairing flag bit;
s42, controlling the information interaction device to display the binding identification code according to the binding instruction; the binding identification code is used for triggering a user side scanning the binding identification code to send a binding request to a cloud server, and the binding request is used for triggering the cloud server to execute the binding operation between the refrigerator and the user side according to the user information of the user side and the equipment information of the refrigerator when the pairing flag bit is set;
and S43, executing corresponding refrigerator control operation according to the remote control instruction sent by the bound user terminal.
By adopting the embodiment of the invention, the user needs to be positioned beside the refrigerator, and the binding instruction is input through the information interaction device arranged on the refrigerator body to trigger the pairing flag bit, so that the binding operation is executed when the cloud end is positioned at the pairing flag bit, the binding operation process of remote control is optimized, the condition that the binding operation of the cloud end can be triggered only by scanning the binding identification code forwarded by screenshot of other people or photographing instead of the traditional binding operation when the user is not positioned beside the refrigerator is avoided, the possibility of refrigerator information leakage is reduced, the binding safety of refrigerator equipment can be effectively ensured, the refrigerator is prevented from being easily controlled maliciously by strange users, and the use experience of the user is effectively improved.
As a preferred embodiment, the binding request is further configured to trigger the cloud server to return a prompt message indicating that the binding is successful to the user side after the binding operation between the refrigerator and the user side is performed. The binding request is also used for triggering the cloud server not to execute the binding operation when the pairing flag bit is cleared, and returning a prompt message of binding failure to the user side.
As a preferred embodiment, the method further comprises step S44:
s44, receiving user information of the bound user terminal returned by the cloud server after the binding operation of the refrigerator and the user terminal is executed; and displaying the user information of the bound user side through the information interaction device.
As a preferred embodiment, the method further comprises step S45:
s45, receiving a unbinding instruction input by a user through the information interaction device; the unbinding instruction carries user information of at least one bound user side; and according to the unbinding instruction, the binding relationship between the bound user side carried by the unbinding instruction and the refrigerator is released.
As a preferred embodiment, the method further comprises step S46:
s46, when receiving a remote control instant start instruction input by a user through a remote control function setting device on the refrigerator, controlling the refrigerator to be in a remote control permission state; and the number of the first and second groups,
and when receiving a remote control instant closing instruction input by a user through the remote control function setting device, controlling the refrigerator to be in a remote control forbidding state.
As a preferred embodiment, the method further comprises step S47:
s47, when receiving a remote control timing starting instruction input by a user through the remote control function setting device, waiting until the time for starting the remote control function is reached, and controlling the refrigerator to be in a remote control permission state; the remote control timing starting instruction carries the starting time of the remote control function set by a user; and the number of the first and second groups,
when a remote control timing closing instruction input by a user through the remote control function setting device is received, waiting until the time for closing the remote control function is reached, and controlling the refrigerator to be in a remote control prohibition state; and the remote control timing closing instruction carries the time for closing the remote control function set by the user.
It should be noted that, all the process steps of the remote control method for a refrigerator provided in the embodiment of the present invention are executed by the control device for a refrigerator provided in the above embodiment, and the working principles and beneficial effects of the two are in one-to-one correspondence, so that no further description is provided.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-only memory (ROM), a Random Access Memory (RAM), or the like.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A refrigerator, characterized by comprising:
a refrigerator body;
the information interaction device is arranged on the refrigerator body and used for receiving a binding instruction of a user and displaying a binding identification code;
the control device is connected with the information interaction device and is used for:
when a binding instruction input by a user through the information interaction device is received, generating a trigger instruction of a pairing flag bit, and reporting the trigger instruction to a cloud server so that the cloud server can set a preset pairing flag bit; after a preset time length, generating a trigger instruction for resetting the pairing flag bit, and reporting the trigger instruction to a cloud server so that the cloud server resets the pairing flag bit;
controlling the information interaction device to display the binding identification code according to the binding instruction; the binding identification code is used for triggering a user side scanning the binding identification code to send a binding request to a cloud server, and the binding request is used for triggering the cloud server to execute the binding operation between the refrigerator and the user side according to the user information of the user side and the equipment information of the refrigerator when the pairing flag bit is set;
and executing corresponding refrigerator control operation according to the remote control instruction sent by the bound user side.
2. The refrigerator of claim 1, wherein the binding request is further configured to trigger the cloud server to return a prompt message indicating that the binding is successful to the user side after the binding operation between the refrigerator and the user side is performed.
3. The refrigerator of claim 1, wherein the binding request is further configured to trigger the cloud server not to perform the binding operation when the pairing flag bit is cleared, and to return a notification of a binding failure to the user side.
4. The refrigerator as claimed in claim 1, wherein the control means is further for:
receiving user information of a bound user end returned by the cloud server after the binding operation of the refrigerator and the user end is executed;
and displaying the user information of the bound user side through the information interaction device.
5. The refrigerator as claimed in claim 4, wherein the control means is further for:
receiving a unbinding instruction input by a user through the information interaction device; the unbinding instruction carries user information of at least one bound user side;
and according to the unbinding instruction, the binding relationship between the bound user side carried by the unbinding instruction and the refrigerator is released.
6. The refrigerator of claim 1, further comprising:
the remote control function setting device is used for receiving a remote control instant opening instruction or a remote control instant closing instruction of a user;
the control device is further configured to:
when a remote control instant start instruction input by a user through the remote control function setting device is received, controlling the refrigerator to be in a remote control permission state;
and when receiving a remote control instant closing instruction input by a user through the remote control function setting device, controlling the refrigerator to be in a remote control forbidding state.
7. The refrigerator as claimed in claim 6, wherein the remote control function setting means is further for receiving a remote control timing on command or a remote control timing off command of a user; the remote control timing starting instruction carries the time for starting the remote control function set by the user, and the remote control timing closing instruction carries the time for closing the remote control function set by the user;
the control device is further configured to:
when a remote control timing starting instruction input by a user through the remote control function setting device is received, waiting until the time for starting the remote control function is reached, and controlling the refrigerator to be in a remote control permission state;
and when a remote control timing closing instruction input by a user through the remote control function setting device is received, waiting until the time for closing the remote control function is reached, and controlling the refrigerator to be in a state of prohibiting remote control.
8. The refrigerator according to claim 6 or 7, wherein the corresponding refrigerator control operation is executed according to the remote control instruction sent by the bound user side, specifically:
and when the refrigerator is in a remote control permission state, executing corresponding refrigerator control operation according to a remote control instruction sent by the bound user side.
9. The refrigerator of claim 1, wherein the binding identification code is any one or more of a two-dimensional code, a barcode, a program code, and a digital code.
10. A remote control method of a refrigerator, comprising:
when a binding instruction input by a user through an information interaction device of the refrigerator is received, generating a trigger instruction of a pairing flag bit position, and reporting the trigger instruction to a cloud server so that the cloud server sets a preset pairing flag bit; after a preset time length, generating a trigger instruction for resetting the pairing flag bit, and reporting the trigger instruction to a cloud server so that the cloud server resets the pairing flag bit;
controlling the information interaction device to display a binding identification code according to the binding instruction; the binding identification code is used for triggering a user side scanning the binding identification code to send a binding request to a cloud server, and the binding request is used for triggering the cloud server to execute the binding operation between the refrigerator and the user side according to the user information of the user side and the equipment information of the refrigerator when the pairing flag bit is set;
and executing corresponding refrigerator control operation according to the remote control instruction sent by the bound user side.
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| CN202111066683.7A CN113915947B (en) | 2021-09-13 | 2021-09-13 | Refrigerator and remote control method thereof |
| PCT/CN2022/111738 WO2023035846A1 (en) | 2021-09-13 | 2022-08-11 | Refrigerator and refrigerator control method |
| CN202280052392.9A CN118019950A (en) | 2021-09-13 | 2022-08-11 | Refrigerator and control method thereof |
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| CN202111066683.7A CN113915947B (en) | 2021-09-13 | 2021-09-13 | Refrigerator and remote control method thereof |
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| WO2023035846A1 (en) * | 2021-09-13 | 2023-03-16 | 海信冰箱有限公司 | Refrigerator and refrigerator control method |
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Address after: 266000 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Applicant after: Hisense refrigerator Co.,Ltd. Address before: 266100 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 399 Applicant before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. |
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