CN116560246A - Intelligent household electrical appliance system - Google Patents

Intelligent household electrical appliance system Download PDF

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Publication number
CN116560246A
CN116560246A CN202310598159.7A CN202310598159A CN116560246A CN 116560246 A CN116560246 A CN 116560246A CN 202310598159 A CN202310598159 A CN 202310598159A CN 116560246 A CN116560246 A CN 116560246A
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China
Prior art keywords
parameter
driving
control
module
compressor
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Pending
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CN202310598159.7A
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Chinese (zh)
Inventor
陈峰峰
钟明
高向军
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Sichuan Hongmei Intelligent Technology Co Ltd
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Sichuan Hongmei Intelligent Technology Co Ltd
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Priority to CN202310598159.7A priority Critical patent/CN116560246A/en
Publication of CN116560246A publication Critical patent/CN116560246A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2642—Domotique, domestic, home control, automation, smart house
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The embodiment of the invention relates to an intelligent household appliance system, which comprises a cloud end, a transmission path, a WIFI module, a driving circuit and a driven device, wherein: the cloud is used for sending the driving control parameters to the WIFI module through the transmission channel so that the WIFI module sends the driving control parameters to the driving circuit; the driving circuit is used for driving and controlling the driven device according to the driving control parameters; the WIFI module, the driving circuit and the driven device are located in the intelligent household appliance. The embodiment of the invention can reduce the hardware cost caused by parameter storage and calculation on the intelligent household appliance, and the original performance is not affected.

Description

Intelligent household electrical appliance system
Technical Field
The invention relates to the technical field of intelligent household appliances, in particular to an intelligent household appliance system.
Background
The household electrical appliance products are innovated for a plurality of times through technical drive, become hardware products, and have the functions and thinking of the Internet. How to greatly improve the existing household electrical appliance products, reduce the cost of the household electrical appliance products, adapt to fashion products driven by technology and become the problem of thinking of vast technical workers.
Taking the development of the refrigerator industry as an example, the refrigerator industry is gradually one of the industries with the most abundant market competition and the most complete service chain after the industry integration for many years. Under the increasingly saturated large environment of the domestic market, domestic refrigerator enterprises want to be taken as a first machine of the market which must be fully robbed, and under the premise of not sacrificing quality and performance, price war is also an important treasury occupying the market, but the reduction of the price of the product often brings great challenges to the technology. A plurality of chips are arranged on a variable-frequency main control board and a driving board of the intelligent household appliance, such as an external EEPROM (English is Electrically ErasableProgrammable read only memory and Chinese is electrified erasable programmable read-write memory) is arranged for storing the parameters of the compressor, so that the problem of operation failure of the compressor caused by power failure and loss of the parameters of the compressor can be avoided.
The development history of the refrigerator lets us see that the technological transformation of each age brings new subversion to the development of refrigerator products, and we have entered the intelligent age, but our refrigerator still seems to stay in the electric age. The fourth industrial revolution coming in the intelligent era marked by the wide application of big data and artificial intelligence technology has the problem of how to realize the effect of reducing the cost of the refrigerator without affecting the performance.
Disclosure of Invention
In order to solve the technical problems described above or at least partially solve the technical problems described above, the present invention provides an intelligent home appliance system.
The intelligent household appliance system provided by the embodiment of the invention comprises a cloud end, a transmission path, a WIFI module, a driving circuit and a driven device, wherein:
the cloud is used for sending the driving control parameters to the WIFI module through the transmission channel so that the WIFI module sends the driving control parameters to the driving circuit; the driving circuit is used for driving and controlling the driven device according to the driving control parameters; the WIFI module, the driving circuit and the driven device are located in the intelligent household appliance.
According to the intelligent household appliance system provided by the embodiment of the invention, the driving control parameters are not stored on the intelligent household appliance, but are acquired from the cloud end, and because the driving control parameters are stored in the cloud end, the cloud end can send the driving control parameters to the driving circuit through the transmission channel and the WIFI module, and the driving circuit further carries out driving control on the driven device according to the driving control parameters. Therefore, hardware cost caused by parameter storage and calculation on the intelligent household appliance can be reduced, and original performance cannot be influenced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a smart home system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a smart home system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a smart home system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a smart home system according to an embodiment of the present invention;
fig. 5 is a block diagram illustrating a driving parameter updating module in the intelligent home system according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In a first aspect, an embodiment of the present invention provides an intelligent home appliance system, referring to fig. 1, where the system includes a cloud end, a transmission path, a WIFI module, a driving circuit, and a driven device, where:
the cloud is used for sending the driving control parameters to the WIFI module through the transmission channel so that the WIFI module sends the driving control parameters to the driving circuit; the driving circuit is used for driving and controlling the driven device according to the driving control parameters; the WIFI module, the driving circuit and the driven device are located in the intelligent household appliance.
The cloud, the transmission path, the WIFI module, the driving circuit and the driven device form a data link. Wherein the transmission path includes a router.
The drive control parameters may include parameters, instructions, etc.
Wherein the drive control parameters are different according to the driven devices. For example, if the driven device is a compressor, the driving control parameter is a driving control parameter of the compressor. For another example, if the driven device is a motor, the driving control parameters are air door motor driving control parameters, refrigerator door motor driving control parameters, intelligent frost driving control parameters and the like. Of course, other parameters are also possible. That is, in one embodiment, the drive control parameters may include at least one of: at least one of a drive control parameter of a compressor, a drive control parameter of a damper motor, a defrosting drive control parameter, a drive control parameter of a refrigerator door motor, and a drive control parameter of a display module.
The driving circuit and the driven circuit are corresponding, for example, the driving circuit is a three-tube six-arm circuit, and the driven device is a compressor and a motor. For another example, the driving circuit is a row-column pixel driving circuit, and the driven device is a display. That is, in one embodiment, the driving circuit is a three-tube six-arm circuit, and the driven device is a compressor and/or a motor; and/or an electric motor; and/or the driving circuit is a row-column pixel driving circuit, and the driven device is a display.
When the driving circuit is a three-pipe six-arm circuit and the driven device is a compressor, the driving circuit can receive driving control parameters from the cloud end, and further control the operation and start-stop of the compressor.
The control app on the mobile terminal of the user can also access the cloud through the router.
That is, the driving control parameters are not stored in the intelligent home appliance, but are acquired from the cloud end, and because the driving control parameters are stored in the cloud end, the cloud end can send the driving control parameters to the driving circuit through the transmission channel and the WIFI module, and the driving circuit performs driving control on the driven device according to the driving control parameters. Therefore, the resource cost caused by parameter storage and calculation on the intelligent household appliance can be reduced, the cost is reduced, and the original performance is not influenced.
In one embodiment, the smart appliance may be configured to: after power-on, the cloud is connected with the WIFI module through the transmission channel, an execution instruction is obtained from the cloud, operation is performed according to the execution instruction, and an operation result is fed back to the cloud through the WIFI module and the transmission channel.
That is, after the intelligent household appliance is powered on, the cloud end is connected through the WIFI module and the transmission path, then an execution instruction is obtained from the cloud end, the execution instruction is executed, an operation result is obtained, and the operation result is fed back to the cloud end through the WIFI module and the transmission path.
In one embodiment, the cloud may include: the device comprises a parameter storage module, a data updating module and a parameter output module, wherein:
the parameter storage module is used for: storing various driving control parameters required by the intelligent household appliance;
the data updating module is used for: updating the driving control parameters according to configuration operation of a user on a control app of the mobile terminal or according to a preset time interval;
the parameter output module is used for: and sending the driving control parameters to the driving circuit through the transmission channel and the WIFI module.
That is, the cloud sets three modules for the drive control parameters: the device comprises a parameter storage module, a data updating module and a parameter output module. The parameter storage module is used for storing the driving control parameters, the data updating module can update the driving control parameters at intervals, or when the cloud receives configuration operation or updating operation sent by a user through the control app on the mobile terminal, the driving control parameters are updated, and the driving control parameters can be updated at a certain time point. The parameter output module is used for sending the driving control parameters to the driving circuit through the transmission channel.
It can be seen that the management of the drive control parameters can be achieved by the above three modules.
Referring to fig. 2 and 3, the driving parameter output module 31 in the cloud 3 in the drawing is a parameter output module herein, the driving parameter storage module 32 in the drawing is a driving parameter storage module herein, and the data update module 33 in the drawing is a data update module herein.
In fig. 2, the transmission path is denoted by 2, the wifi module is denoted by 1, the cloud is denoted by 3, the driving circuit is denoted by 4, and the compressor is denoted by 5. Referring to fig. 3, further, the driving circuit 4 may be a three-arm six-pipe hardware module.
In one embodiment, the system may further include a WIFI driving module, where the WIFI driving module is connected to the WIFI module, and the WIFI driving module is configured to obtain a position parameter and an environment parameter of the smart home appliance, perform optimization update on the driving control parameter according to the position parameter and the environment parameter, and send the driving control parameter after the optimization update to the driving circuit.
That is, after the WIFI module receives the driving control parameters issued by the cloud, the WIFI driving module performs optimization update on the driving control parameters according to the position parameters and the environment parameters of the intelligent home appliance, and issues the driving control parameters to the driving circuit after the optimization update.
Referring to fig. 4, a driving parameter updating module, an environmental parameter obtaining module, and a geographic position obtaining module are set in the wifi driving module 11, where the environmental parameter obtaining module is configured to obtain a current environmental parameter, such as a temperature. The geographic position acquisition module is used for acquiring current position parameters, and the driving parameter updating module is used for updating and optimizing driving control parameters received by the WIFI module 1 from the cloud 3 through the transmission path 2 according to the current environment parameters and the current position parameters. After the optimization updating is completed, the WIFI driving module 11 sends the driving control parameters to the three-arm six-pipe hardware module through the WIFI module, and then the compressor 5 is controlled.
Therefore, the parameter setting and operation control of the intelligent household appliance are more in line with the geographical position and environment where the intelligent household appliance is located, and personalized setting is realized.
The driving control parameter received by the WIFI module 1 from the cloud 3 through the transmission path 2 is a reference value, where the reference value has a corresponding reference position parameter and a reference environment parameter.
Specifically, the WIFI driving module may include: the system comprises a driving parameter updating module, an environment parameter acquiring module and a geographic position acquiring module:
the environment parameter acquisition module is used for acquiring current environment parameters;
the geographic position acquisition module is used for acquiring current position parameters;
wherein, referring to fig. 5, the driving parameter updating module includes:
a first determining unit, configured to determine a reference value of the driving control parameter, and a reference position parameter and a reference environment parameter corresponding to the reference value;
the first acquisition unit is used for acquiring the current position parameter and the current environment parameter of the intelligent household appliance;
a second determining unit configured to determine a position deviation according to the current position parameter and the reference position parameter; determining a first adjustment direction and a first adjustment amount in the first adjustment direction according to the position deviation;
a third determining unit, configured to determine an environmental deviation according to the current environmental parameter and the reference environmental parameter; determining a second adjustment direction and a second adjustment amount in the second adjustment direction according to the environmental deviation;
and a fourth determining unit, configured to determine the first adjustment direction, the first adjustment amount, the second adjustment direction, the second adjustment amount, and the reference value, determine an optimized value of the driving control parameter, and send the driving control parameter after optimization update to the driving circuit.
That is, the driving parameter updating module obtains a reference value of the driving control parameter, and a reference position parameter and a reference environment parameter corresponding to the reference value; acquiring current position parameters and current environment parameters of the intelligent household appliance; determining a position deviation according to the current position parameter and the reference position parameter; determining a first adjustment direction and a first adjustment amount in the first adjustment direction according to the position deviation; determining an environmental deviation according to the current environmental parameter and the reference environmental parameter; determining a second adjustment direction and a second adjustment amount in the second adjustment direction according to the environmental deviation; and determining the first adjustment direction, the first adjustment amount, the second adjustment direction, the second adjustment amount and the reference value, and determining an optimized value of the driving control parameter.
It can be seen that, in the embodiment of the present invention, the position parameter corresponding to the reference value is the reference position parameter, and the environment parameter corresponding to the reference value is the reference environment parameter. The method comprises the steps of obtaining a current position parameter and a current environment parameter of the intelligent household appliance, and then determining a position deviation according to the current position parameter and a reference position parameter, so that a first adjustment direction and a first adjustment amount are determined according to the position deviation. And determining an environmental deviation according to the current environmental parameter and the reference environmental parameter, so as to determine a second adjustment direction and a second adjustment amount according to the environmental deviation.
The adjustment direction means to increase or decrease the reference value, and the adjustment amount means to increase or decrease the reference value. It is understood that the larger the absolute value of the positional deviation, the larger the first adjustment amount. The larger the absolute value of the environmental deviation, the larger the second adjustment amount. The first adjustment direction and the second adjustment direction may be the same or different.
For example, the current position may be closer to the south than the reference position, in which case the first adjustment direction may be reduced, and the first adjustment amount may be determined as a based on the distance difference between the current position and the reference position. The current environment is at a higher temperature than the reference environment, and the first adjustment direction is increased, and the second adjustment amount is determined as b according to the difference between the current environment and the reference environment. The reference value is d, the optimized value e=d-a+b.
Therefore, the determination of the optimized value of the driving control parameter can be quantized in the mode, so that the optimized value unified by the optimized standard is obtained.
In one embodiment, the driving circuit is specifically configured to: if the driven device is a compressor, determining refrigerating capacity according to the driving control parameter, determining compression frequency according to the refrigerating capacity, determining a three-phase control signal according to the compression frequency, and transmitting the three-phase control signal to the compressor; the compressor is used for performing compression control according to the three-phase control signal.
The driving control parameter may be a cooling capacity or a parameter that can determine a cooling capacity.
That is, the process in which the driving circuit controls the compressor according to the driving control parameter includes: the required refrigerating capacity is determined according to the driving control parameters, the working frequency of the compressor is further determined according to the refrigerating capacity, the three-phase control signal, namely the UVW signal, is further determined according to the working frequency, and the UVW signal is further sent to the compressor, so that the compressor can operate according to the UVW signal, and the refrigerating capacity reaches the required refrigerating capacity.
In one embodiment, the system may further include a display panel connected between the WIFI module and the driving circuit;
the display panel is specifically used for: when the intelligent household appliance is monitored to be electrified, acquiring compressor parameters consistent with the compressor model of the intelligent household appliance from the cloud through the transmission channel and the WIFI module, and sending the acquired compressor parameters to the driving circuit; when receiving a control instruction sent by the cloud through the transmission channel and the WIFI module, issuing the control instruction to the driving circuit;
the driving circuit is specifically used for: and configuring the compressor according to the compressor parameters, and controlling the compressor to perform corresponding operation according to the control instruction.
That is, the display panel is disposed between the WIFI module and the driving circuit in the data link. Therefore, the cloud end can send the driving control parameters to the display panel through the transmission channel and the WIFI module, and the display panel sends the driving control parameters to the driving circuit.
Specifically, after intelligent household electrical appliances are powered on, the display panel can monitor that intelligent household electrical appliances are powered on, at this moment, the display panel can look for the compressor parameter consistent with the compressor model of intelligent household electrical appliances from the high in the clouds through transmission path and WIFI module, then send the compressor parameter who looks for to drive circuit, drive circuit just can carry out parameter configuration to the compressor according to the compressor parameter like this. Of course, if the user sends a control instruction through the control APP on the mobile phone, the control instruction is sent to the cloud, and the cloud sends the control instruction to the display panel through the transmission channel and the WIFI module. When the display panel receives the control instruction, the control instruction is sent to the driving circuit, and the driving circuit controls the compressor according to the control instruction.
Further, the display panel may be specifically used for: when the intelligent household appliance is monitored to be electrified, setting a current command mode of the display panel as a parameter command mode; in the parameter command mode, acquiring the compressor parameters from the cloud end, and periodically sending the compressor parameters to the driving circuit according to a preset time interval; after determining that the driving circuit successfully receives the compressor parameters, setting a current command mode as a control command mode; in the control command mode, receiving a control command sent by the cloud, and sending the control command to the driving circuit;
the driving circuit is specifically used for: when the compressor parameters sent by the display panel are received, setting a current command mode of the driving circuit as a parameter updating mode, and updating parameters of the compressor according to the compressor parameters in the parameter updating mode; and after the configuration is finished, setting the current command mode of the driving circuit into a control updating mode, receiving a control instruction sent by the display panel in the control updating mode, and controlling the compressor to operate and update according to the control instruction.
That is, when the display panel monitors that the smart home appliance is powered on, the current command mode of the display panel is set as the parameter command mode. Only in the parameter command mode, the display board can acquire the compressor parameters from the cloud through the transmission channel and the WIFI module, and then after the compressor parameters are acquired, the compressor parameters can be sent to the driving circuit once at regular intervals, because in the scene of just powering on, the driving circuit may fail to receive the compressor parameters. When the driving circuit successfully receives the compressor parameters, the display board does not repeatedly send the compressor parameters, the current command mode is switched to the control command mode, the compressor parameters cannot be acquired in the control command mode, only the control instructions sent by the cloud can be received, and the control instructions are sent to the driving circuit.
It can be seen that two command modes are set for the display panel here: the parameter command mode and the control command mode can only perform parameter-related operations in the parameter command mode, and can only perform control instruction-related operations in the control command mode, so that confusion of parameters of the compressor and control instructions during power-on can be avoided, and further the problem that intelligent household appliances are down when power-on caused by confusion is reduced.
The driving circuit also has two command modes, one command mode is a parameter update mode and the other command mode is a control update mode. When the driving circuit receives the compressor parameters sent by the display panel, the driving circuit sets the own command mode as a parameter updating mode. Only in the parameter updating mode, the driving circuit updates the parameters of the compressor according to the parameters of the compressor. After the parameter is updated, the control mode is switched to the control updating mode, and in the control updating mode, the driving circuit receives a control instruction issued by the display panel, and then the control operation of the compressor is updated according to the control instruction.
It can be seen that two command modes are set for the driving circuit, and in fact, the update of the parameters of the compressor and the update of the control commands are also performed in different command modes, so that confusion is avoided.
In the parameter update mode, the data structure of the message when transmitting the compressor parameters includes: command directors and compressor parameters corresponding to the parameter update mode. In the control update mode, the data structure of the message when transmitting the control instruction comprises: and controlling the command guide and the control command corresponding to the update mode.
The driving circuit can feed back the running state information of the compressor to the display panel in real time, and then the running state information is displayed on the display.
The display board interacts with the driving circuit based on a communication mode of a single-wire asynchronous UART (Universal Asynchronous Receiver/Transmitter, namely a universal asynchronous receiver Transmitter). The driver circuit interacts with the compressor based on the two-wire asynchronous UART communication.
In practical scenes, the embodiment of the invention can save a large amount of peripheral circuits and peripheral chip resources, such as omitting EEPROM, ensuring the normal operation of the compressor, at least saving 50-80 yuan, and saving more than 500 yuan if the compressor is a large-sized compressor.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments in part.
Those skilled in the art will appreciate that in one or more of the examples described above, the functions described in the present invention may be implemented in hardware, software, a pendant, or any combination thereof. When implemented in software, these functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium.
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present invention in further detail, and are not to be construed as limiting the scope of the invention, but are merely intended to cover any modifications, equivalents, improvements, etc. based on the teachings of the invention.

Claims (10)

1. The utility model provides an intelligent household electrical appliances system which characterized in that includes high in the clouds, transmission path, WIFI module, drive circuit and driven device, wherein:
the cloud is used for sending the driving control parameters to the WIFI module through the transmission channel so that the WIFI module sends the driving control parameters to the driving circuit; the driving circuit is used for driving and controlling the driven device according to the driving control parameters; the WIFI module, the driving circuit and the driven device are located in the intelligent household appliance; the transmission path includes a router.
2. The system of claim 1, wherein the drive circuit is a three-tube six-arm circuit and the driven device is a compressor and/or a motor; and/or the driving circuit is a row-column pixel driving circuit, and the driven device is a display.
3. The system of claim 1, wherein the drive control parameters include at least one of: at least one of a drive control parameter of a compressor, a drive control parameter of a damper motor, a defrosting drive control parameter, a drive control parameter of a refrigerator door motor, and a drive control parameter of a display module.
4. The system of claim 1, wherein the smart appliance is configured to: after power-on, the cloud is connected with the WIFI module through the transmission channel, an execution instruction is obtained from the cloud, operation is performed according to the execution instruction, and an operation result is fed back to the cloud through the WIFI module and the transmission channel.
5. The system of claim 1, wherein the cloud comprises: the device comprises a parameter storage module, a data updating module and a parameter output module, wherein:
the parameter storage module is used for: storing various driving control parameters required by the intelligent household appliance;
the data updating module is used for: updating the driving control parameters according to configuration operation of a user on a control app of the mobile terminal or according to a preset time interval;
the parameter output module is used for: and sending the driving control parameters to the driving circuit through the transmission channel and the WIFI module.
6. The system of claim 1, further comprising a WIFI driving module, wherein the WIFI driving module is connected to the WIFI module, and the WIFI driving module is configured to obtain a location parameter and an environmental parameter of the smart home appliance, perform optimization update on the driving control parameter according to the location parameter and the environmental parameter, and send the driving control parameter after optimization update to the driving circuit.
7. The system of claim 6, wherein the WIFI driving module comprises: the system comprises a driving parameter updating module, an environment parameter acquiring module and a geographic position acquiring module; the environment parameter acquisition module is used for acquiring current environment parameters; the geographic position acquisition module is used for acquiring current position parameters;
wherein, the driving parameter updating module includes:
a first determining unit, configured to determine a reference value of the driving control parameter, and a reference position parameter and a reference environment parameter corresponding to the reference value;
the first acquisition unit is used for acquiring the current position parameter and the current environment parameter of the intelligent household appliance;
a second determining unit configured to determine a position deviation according to the current position parameter and the reference position parameter; determining a first adjustment direction and a first adjustment amount in the first adjustment direction according to the position deviation;
a third determining unit, configured to determine an environmental deviation according to the current environmental parameter and the reference environmental parameter; determining a second adjustment direction and a second adjustment amount in the second adjustment direction according to the environmental deviation;
and a fourth determining unit, configured to determine the first adjustment direction, the first adjustment amount, the second adjustment direction, the second adjustment amount, and the reference value, determine an optimized value of the driving control parameter, and send the driving control parameter after optimization update to the driving circuit.
8. The system of claim 2, wherein the drive circuit is specifically configured to: if the driven device is a compressor, determining refrigerating capacity according to the driving control parameter, determining compression frequency according to the refrigerating capacity, determining a three-phase control signal according to the compression frequency, and transmitting the three-phase control signal to the compressor; the compressor is used for performing compression control according to the three-phase control signal.
9. The system of claim 2, further comprising a display panel connected between the WIFI module and the drive circuit;
the display panel is specifically used for: when the intelligent household appliance is monitored to be electrified, acquiring compressor parameters consistent with the compressor model of the intelligent household appliance from the cloud through the transmission channel and the WIFI module, and sending the acquired compressor parameters to the driving circuit; when receiving a control instruction sent by the cloud through the transmission channel and the WIFI module, issuing the control instruction to the driving circuit;
the driving circuit is specifically used for: and configuring the compressor according to the compressor parameters, and controlling the compressor to perform corresponding operation according to the control instruction.
10. The system of claim 9, wherein the system further comprises a controller configured to control the controller,
the display panel is specifically used for: when the intelligent household appliance is monitored to be electrified, setting a current command mode of the display panel as a parameter command mode; in the parameter command mode, acquiring the compressor parameters from the cloud end, and periodically sending the compressor parameters to the driving circuit according to a preset time interval; after determining that the driving circuit successfully receives the compressor parameters, setting a current command mode as a control command mode; in the control command mode, receiving a control command sent by the cloud, and sending the control command to the driving circuit;
the driving circuit is specifically used for: when the compressor parameters sent by the display panel are received, setting a current command mode of the driving circuit as a parameter updating mode, and updating parameters of the compressor according to the compressor parameters in the parameter updating mode; and after the configuration is finished, setting the current command mode of the driving circuit into a control updating mode, receiving a control instruction sent by the display panel in the control updating mode, and controlling the compressor to operate and update according to the control instruction.
CN202310598159.7A 2023-05-25 2023-05-25 Intelligent household electrical appliance system Pending CN116560246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310598159.7A CN116560246A (en) 2023-05-25 2023-05-25 Intelligent household electrical appliance system

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Application Number Priority Date Filing Date Title
CN202310598159.7A CN116560246A (en) 2023-05-25 2023-05-25 Intelligent household electrical appliance system

Publications (1)

Publication Number Publication Date
CN116560246A true CN116560246A (en) 2023-08-08

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