CN115243355A - Data synchronization method and system for control equipment in low power consumption mode - Google Patents
Data synchronization method and system for control equipment in low power consumption mode Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000002618 waking effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 10
- 230000006854 communication Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 8
- 230000004048 modification Effects 0.000 description 5
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- 230000006870 function Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a data synchronization method and a system for control equipment in a low power consumption mode, wherein the method comprises the following steps: the control equipment receives a state identifier broadcasted by the Bluetooth of the controlled equipment when in a low power consumption mode; judging whether the control equipment meets a data synchronization condition or not according to the state identifier; and if the control equipment meets the data synchronization condition according to the state identifier, awakening a WiFi module arranged in the controlled equipment so as to synchronize the state data of the controlled equipment by using the WiFi module. By the scheme, the problem that the state of the controlled equipment cannot be synchronized by the existing control equipment in the low-power-consumption mode is solved, real-time synchronization of state data of the control equipment in the low-power-consumption mode is realized, and intelligent experience of the control equipment is improved.
Description
Technical Field
The invention relates to the field of intelligent control, in particular to a data synchronization method and system for control equipment in a low power consumption mode.
Background
The WiFi remote controller is based on a WiFi direct connection communication technology, has the advantage of transmitting a large amount of communication data, and can be widely popularized and applied to the intelligent communication transmission fields of control, voice, images and the like. The remote controller based on WiFi direct communication can directly realize direct control between the remote controller and the air conditioner (other hot spots or routers do not need to be connected at the same time), and the remote controller can support bidirectional communication between the remote controller and the air conditioner. Compare traditional remote controller, the wiFi remote controller can realize the synchronization of air conditioner state, but considers the power consumption problem of remote controller, and the scheme of the synchronous air conditioner state of current remote controller is: and when the remote controller is not used for a long time by default, the screen of the remote controller is turned off and the WiFi power supply of the remote controller is turned off, the screen is lightened after a user presses a key and simultaneously the power is supplied to the WiFi of the remote controller, and the air conditioner state is immediately synchronized after the WiFi is powered on.
The remote control synchronization scheme in the low power consumption situation described above has problems. That is, the remote controller cannot synchronize the air-conditioning state in real time. This problem causes the following anomalies: (1) after WiFi of the remote controller is powered on, the synchronous air conditioner state is not successful, and the air conditioner states used after the remote controller are inconsistent; (2) in the WiFi working process of the remote controller, other users change the air conditioner state through a panel or an APP and the like, so that the air conditioner states used by the remote controller are inconsistent; (3) after the remote controller is controlled by voice, the actual recognition control end is arranged on the server, and the remote controller cannot acquire the air conditioner state after the remote controller is controlled by the voice in time.
Disclosure of Invention
The invention mainly relates to a data synchronization method and a data synchronization system for control equipment in a low power consumption mode. After the state identification broadcasted by the controlled equipment is received mainly through the Bluetooth of the control equipment, the WiFi module of the control equipment is awakened and informed to carry out state synchronization with the controlled equipment, so that the real-time state synchronization of the controlled equipment under a low-power-consumption scene is realized, and light and intelligent control experience is achieved.
According to a first aspect of the present invention, there is provided a data synchronization method for a control device in a low power consumption mode, comprising:
when the control equipment is in a low power consumption mode, receiving a state identifier broadcasted by the Bluetooth of the controlled equipment;
and if the control equipment meets the data synchronization condition according to the state identifier, awakening a WiFi module arranged in the controlled equipment so as to synchronize the state data of the controlled equipment by utilizing the WiFi module.
Optionally, since the duration of non-communication between the control device and the controlled device exceeds a set duration threshold, the control device enters a sleep state, that is, a low power consumption mode.
Optionally, the receiving, by the control device, the status identifier of the controlled device includes:
receiving a state identifier broadcasted by the controlled equipment through Bluetooth, wherein the state identifier is generated when the state of the controlled equipment is changed;
the state identifier includes: a status flag identifier, a device identifier, and a control identifier of the controlled device.
Optionally, the determining whether the control device satisfies a data synchronization condition according to the status identifier includes:
judging whether the current state flag identifier of the control device is consistent with the state flag identifier received last time;
if the device identifiers are consistent with the received device identifier, the device identifiers are not processed, and if the device identifiers are not consistent with the received device identifier, whether the device identifiers of the control devices are consistent with the received device identifier is further judged;
and if the equipment identifiers are judged to be inconsistent, judging that the control equipment meets the data synchronization condition, and if the equipment identifiers are judged to be consistent and the control identifiers are controlled by voice, judging that the control equipment meets the data synchronization condition.
Optionally, the waking up, by the control device, the WiFi module to synchronize the status data of the controlled device includes:
detecting a power-on state of the WiFi module;
if the WiFi module is not powered on, powering on to wake up the WiFi module and controlling the WiFi module to synchronize state data of the controlled equipment;
and if the WiFi module is powered on, directly controlling the WiFi module to synchronize the state data of the controlled equipment.
Optionally, after synchronizing the status data of the controlled device by using the WiFi module, the method further includes:
and displaying the real-time state of the controlled equipment according to the state data of the controlled equipment.
Optionally, the controlled devices include, but are not limited to, air conditioners, televisions, and refrigerators.
According to a second aspect of the present invention there is provided a control apparatus comprising one or more processors and a non-transitory computer readable storage medium storing program instructions which, when executed by the one or more processors, are adapted to implement the method according to any one of the first aspects.
According to a third aspect of the invention, a non-transitory computer-readable storage medium has stored thereon program instructions for implementing the method according to any one of the first aspect when the program instructions are executed by one or more processors.
According to a fourth aspect of the present invention, a data synchronization system includes a controlled device and the control device of the second aspect, or has the non-transitory computer-readable storage medium of the third aspect.
The invention provides a data synchronization method of control equipment in a low power consumption mode, which realizes real-time data synchronization of the control equipment in the low power consumption mode and improves the intelligent experience of the control equipment.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a data synchronization system according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a method for controlling device data synchronization according to an embodiment of the present invention;
fig. 3 shows a schematic configuration diagram of a control apparatus of an embodiment of the present invention;
FIG. 4 is a flow chart illustrating a data synchronization method for an air conditioner remote controller according to an embodiment of the present invention;
fig. 5 is a schematic flow chart illustrating data synchronization between an air conditioner and a remote controller according to an embodiment of the present invention.
Detailed Description
As used herein, the terms "first," "second," and the like may be used to describe elements of exemplary embodiments of the invention. These terms are only used to distinguish one element from another element, and the inherent features or order of the corresponding elements and the like are not limited by the terms. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms, such as those defined in commonly used dictionaries, are to be interpreted as having a meaning that is consistent with their context in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Those skilled in the art will understand that the devices and methods of the present invention described herein and illustrated in the accompanying drawings are non-limiting exemplary embodiments and that the scope of the present invention is defined solely by the claims. Features illustrated or described in connection with one exemplary embodiment may be combined with features of other embodiments. Such modifications and variations are intended to be included within the scope of the present invention.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, a detailed description of related known functions or configurations is omitted to avoid unnecessarily obscuring the technical points of the present invention. In addition, like reference numerals refer to like circuits, modules or units throughout the description, and repeated description of the same circuits, modules or units is omitted for the sake of brevity.
Further, it should be understood that one or more of the following methods or aspects thereof may be performed by at least one control system, control unit, or controller. The term "control unit", "controller", "control module" or "master control module" may refer to a hardware device including a memory and a processor, and the term "air conditioner" may refer to a device similar to a refrigeration device. The memory or computer-readable storage medium is configured to store program instructions, while the processor is specifically configured to execute the program instructions to perform one or more processes that will be further described below. Moreover, it is to be appreciated that the following methods may be performed by including a processor in conjunction with one or more other components, as will be appreciated by one of ordinary skill in the art.
An embodiment of the present invention provides a data synchronization system, and as shown in fig. 1, the data synchronization system of the embodiment of the present invention includes a control device and a controlled device, where the control device may be a remote controller, the controlled device may be an air conditioner, an intelligent television, an intelligent refrigerator, and the like, and the control device may establish a wireless connection with the controlled device to control an operation state and an operation parameter of the controlled device.
Example one
As shown in fig. 2, the data synchronization method for a control device in a low power consumption mode according to an embodiment of the present invention may at least include the following steps S201, S202, and S203.
S201, the control device receives the state identifier broadcasted by the controlled device through Bluetooth.
As shown in fig. 3, the control device is provided with a main control module, a WiFi module, a bluetooth module, a display module, a power module, and the like. The main control module directly changes the parameters of the controlled equipment through keys; the WiFi module can enable the control equipment and the controlled equipment to be connected through a WiFi direct connection technology and can be used for quickly transmitting a large amount of data; the Bluetooth module starts to work after the control equipment is powered on; the display module is used for displaying the state data of the controlled equipment; the power supply module is used for ensuring the power supply of all the functional modules of the control equipment.
When the communication time length of the control equipment and the controlled equipment does not exceed the set time length threshold value, the control equipment enters a sleep mode, namely a low power consumption mode. At the moment, the power supply to the WiFi module and the display module is stopped, namely the display module is closed, and the communication only keeps the operation of the Bluetooth module, so that lower power consumption is ensured, the endurance is longer, and the control equipment is maintained in a low-power-consumption state.
The controlled device generates a status identifier and broadcasts it via bluetooth after the status has changed. In the low power consumption mode, the control device receives the state identifier sent by the controlled device in real time. The state identifier here includes: a status flag identifier of the controlled device, a device identifier of a control device to which the controlled device was last connected, and a control identifier of the controlled device.
S202, judging whether the control equipment meets the data synchronization condition or not according to the state identifier.
After the control equipment receives the state identifier of the controlled equipment, judging whether the current state identifier of the control equipment is consistent with the state identifier received last time, if so, not processing; if the device identifiers are not consistent, whether the device identifiers are consistent with the device identifiers of the control device is further judged, if the device identifiers are not consistent, the control device is judged to meet the data synchronization condition, if the device identifiers are consistent, whether the control identifiers are in voice control or key control is continuously judged, and if the device identifiers are confirmed to be in voice control, the control device meets the data synchronization condition. Preferably, the device identifier is represented by a MAC address of the device.
S203, the control device wakes up the WiFi module to synchronize the state data of the controlled device.
After the control equipment confirms that data synchronization can be carried out, detecting the power-on state of a WiFi module arranged in the control equipment, and if the WiFi module is not powered on, powering on and awakening to utilize the WiFi module to synchronize state data of the controlled equipment; and if the WiFi module is powered on, directly controlling the WiFi module to synchronize the state data of the controlled equipment. And simultaneously displaying the real-time state of the controlled equipment according to the state data of the controlled equipment.
When the control device is not operated for a long time, that is, the time length of communication with the controlled device does not exceed the set time length threshold, the control device enters a sleep state, that is, a low power consumption mode. At this moment, the WiFi module and the display module of the control equipment are powered off, so that the wireless communication function and the screen display function are closed, and low energy consumption and long endurance of the control equipment are ensured. The communication function only reserves the state data of the controlled equipment waiting to be received by the Bluetooth module, and the main control module keeps the detection of the key and the control of the communication of the Bluetooth module.
The controlled device can be provided with other control devices as auxiliary control terminals besides the current control device as the control terminal. When the controlled device is connected with more than two control terminals at the same time, any one control terminal can change the working state and/or parameters of the controlled device, and the control terminal which controls the controlled device at present is used as the active control device. When the auxiliary control terminal controls the working mode and/or parameters of the controlled equipment to be changed, the controlled equipment records the current state change data and generates state identifier data. The state identifier data here includes: a status flag identifier of the controlled device, a device identifier of the actively controlling device, and a control identifier of the controlled device.
Furthermore, the identifier of the state flag of the controlled device records the current operating mode of the control device, such as an automatic mode and a manual mode, and if the current device is an air conditioner, the identifier may be a cooling mode, a heating mode, a defogging mode, an intelligent mode, etc.; if the current equipment is an intelligent refrigerator, the identifier can be a freezing mode, a refrigerating mode, a fresh mode and the like; if the current device is a smart tv, the identifier may be a theater mode, a sports mode, a game mode, a kids mode, etc. The device identifier of the active control device is the unique identity code of the control device, preferably the MAC address of the device is used as the device identifier of the control device. The control identifier of the controlled device is the control mode of the controlled device recorded by the active control device in the mode represented by the current status flag identifier, and the mode mainly comprises a key mode and a voice mode. The key mode is that the control equipment directly sends an operation instruction to the controlled equipment, the voice mode is that a microphone of the control equipment collects voice signals of a user, then the voice signals are analyzed into the control instruction which can be received and responded by the controlled equipment through the voice recognition server, and then the control instruction is sent to the controlled equipment to finish issuing of the voice control instruction.
After generating the state identifier data, the controlled device sends the state identifier data to the outside in a Bluetooth broadcast mode. Since the bluetooth module of the control device currently in the low power consumption mode is in an operating state, the bluetooth module receives the status identifier data sent by the controlled device.
The control device resolves the received state identifier data into a state flag identifier, a device identifier and a control identifier. And then, judging one by one to determine whether the data synchronization condition is met.
Judging whether the state mark identifier of the current controlled equipment is consistent with the state mark identifier received last time, if so, indicating that the state parameter of the controlled equipment is not changed, and then not processing; if the current control equipment and the control equipment which is communicated with the controlled equipment last time are not the same equipment, the control equipment meets the data synchronization condition, if the current control equipment and the control equipment which is communicated with the controlled equipment last time are consistent, the control equipment is the current control equipment, the control identifier is continuously judged to be voice control or key control, if the current control equipment and the control equipment which is communicated with the controlled equipment last time are key control, the control equipment directly wakes up a WiFi module and a display module, the controlled equipment is controlled through key commands, and data synchronization is not needed. If the control device is in voice control, the control device meets the data synchronization condition.
After the control equipment is successfully verified through the data synchronization condition, the data synchronization can be carried out with the controlled equipment. Firstly, the control equipment detects the power-on state of the WiFi module; if the WiFi module is not electrified, the WiFi module is electrified to wake up the WiFi module, and the WiFi module is controlled to establish wireless connection with the controlled equipment in a WiFi direct connection mode, so that the state data of the controlled equipment is synchronized. And if the WiFi module is powered on, directly controlling the WiFi module to establish wireless connection with the controlled equipment, and synchronizing the state data of the controlled equipment.
And when the data are synchronized, displaying the synchronized state data on a screen of the control equipment in real time.
Example two
The embodiment of the invention provides a data synchronization method of an air conditioner remote controller in a low power consumption mode, and as shown in fig. 4, the data synchronization method in the low power consumption mode comprises three steps of S401, S402 and S403:
s401, the remote controller receives the state identifier of the air conditioner.
In addition to the remote controller, the air conditioner may be connected to other control terminals such as a mobile phone, a PAD, or a computer. When the air conditioner is connected with more than two control terminals at the same time, any one control terminal can change the working state and/or parameters of the air conditioner, the control terminal which controls the air conditioner at present is used as an active control terminal, taking a mobile phone as an example, parameters such as the working mode, the target temperature, the wind power size, the air outlet direction and the like of the air conditioner can be modified through an APP arranged in the mobile phone, and after the modification is completed, the air conditioner can package currently set parameter information into a state identifier due to the change of the self state, wherein the state identifier comprises a state mark identifier of the air conditioner, an equipment identifier of the active control terminal, a control identifier of the air conditioner and the like.
The status flag identifier is a value indicating an operating status of the air conditioner, such as a cooling mode, a heating mode, a defogging mode, an intelligent mode, and the like.
The equipment identifier is an MAC address of the air conditioner control terminal;
the control identifier is a control mode which can be used by the air conditioner and is represented by enumerated values, and is usually a key mode and a voice mode, because the control modes of the air conditioner remote controller which are widely used at present are the key mode and the voice mode.
The status identifier data of the air conditioner is transmitted to the outside through the bluetooth module broadcast.
S402, judging whether the remote controller meets the data synchronization condition according to the state identifier.
After the remote controller receives the state identifier of the air conditioner, judging whether the state identifier of the current air conditioner is consistent with the state identifier received last time, if so, indicating that the state and/or parameters of the air conditioner are unchanged, and then not processing; if the current remote controller and the control terminal which is communicated with the air conditioner last time are not the same equipment, the remote controller meets the data synchronization condition, if the current remote controller and the control terminal which is communicated with the air conditioner last time are consistent, the control terminal which is communicated with the air conditioner last time is the current remote controller, the control identifier is judged to be voice control or key control, if the current remote controller is key control, the remote controller directly awakens a WiFi module and a display module, and the air conditioner is controlled through key commands without data synchronization. If the voice control is performed, the remote controller meets the data synchronization condition.
And S403, the remote controller wakes up the WiFi module to synchronize the state data of the air conditioner.
After the remote controller confirms that data synchronization can be carried out, detecting the power-on state of a WiFi module arranged in the empty remote controller, and if the WiFi module is not powered on, powering on and awakening to utilize the WiFi module to synchronize state data of the air conditioner; and if the WiFi module is powered on, directly controlling the WiFi module to synchronize the state data of the air conditioner. And simultaneously, displaying the real-time state of the air conditioner according to the state data of the air conditioner.
The whole process can be specifically exemplified by: the current state of the air conditioner is an automatic mode, and the remote controller automatically enters a dormant state after not being used for 30 seconds. The user changes the air conditioner state through APP this moment and is the refrigeration mode, and this state of air conditioner bluetooth broadcast changes, awakens up remote controller wiFi real time synchronization air conditioner state after remote controller bluetooth receives. After the user presses a key to wake up the screen of the remote controller, the remote controller can directly display the current latest state of the air conditioner as a refrigeration mode.
The user reuses APP at this moment to change the state of the air conditioner into heating, the Bluetooth of the air conditioner broadcasts the state change, the Bluetooth of the remote controller receives the state of the remote controller and then informs the WiFi of real-time synchronization of the state of the air conditioner, and after the WiFi is immediately synchronized, the screen of the remote controller displays the latest state into a heating mode in real time.
EXAMPLE III
The embodiment of the invention provides a data synchronization system of an air conditioner remote controller in a low power consumption mode, the system comprises the air conditioner and the remote controller, the system operation flow is shown in figure 5, and the system mainly comprises 4 steps A, B, C and D:
A. the air conditioner broadcasts a status identifier.
The air conditioner is connected with other auxiliary control terminals which can control the state of the air conditioner at the same time except for the remote controller, when the air conditioner is connected with more than two control terminals at the same time, any one control terminal can change the working state and/or parameters of the air conditioner, and the control terminal which controls the air conditioner at present is used as an active control terminal. And when the air conditioner receives a modification command of the working mode and/or the parameters of the control terminal, immediately generating the state identifier data of the air conditioner, wherein the state identifier data comprises a state mark identifier of the air conditioner, a device identifier of the active control terminal and an air conditioner control identifier.
The status identifier data is then sent out by means of a bluetooth broadcast.
B. The remote control receives the status identifier.
The remote controller enters a low power consumption mode because the duration of the non-communication with the air conditioner exceeds a set overtime threshold, the WiFi module and the display module of the remote controller are powered off in the low power consumption mode, and only the main control module and the Bluetooth module are kept to work.
The bluetooth module of the remote controller receives the status identifier transmitted by the air conditioner.
C. The remote controller judges whether the data synchronization condition is met.
The remote controller parses a status flag identifier, an equipment identifier, and control identifier data from a currently received status identifier of the air conditioner.
Judging whether the current state mark identifier is consistent with the state mark identifier received last time, if so, indicating that the state and/or parameters of the air conditioner are unchanged, and not processing; if the device identifier is inconsistent with the device identifier of the remote controller, further judging whether the device identifier is consistent with the device identifier of the remote controller, if the device identifier is inconsistent with the device identifier of the remote controller, the remote controller meets a data synchronization condition, if the device identifier is consistent with the device identifier of the air conditioner, the control terminal which is communicated with the air conditioner last time is the current remote controller, the control identifier is continuously judged to be voice control or key control, if the device identifier is key control, the remote controller directly awakens a WiFi module and a display module, and the air conditioner is controlled through key commands without data synchronization. If the voice control is performed, the remote controller meets the data synchronization condition.
D. The remote controller synchronizes the status data of the air conditioner.
And after the received state identifier is successfully verified by the remote controller through the data synchronization condition, the WiFi module is powered on and awakened by the remote controller, and the state identifier and the air conditioner are synchronized through a WiFi direct connection technology. And meanwhile, the display module is electrified, and the synchronized data is displayed in real time.
In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict. The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A data synchronization method and system for controlling equipment in a low power consumption mode are characterized by comprising the following steps:
the control equipment receives a state identifier broadcasted by the Bluetooth of the controlled equipment when in a low power consumption mode;
judging whether the control equipment meets a data synchronization condition or not according to the state identifier;
and if the control equipment meets the data synchronization condition according to the state identifier, awakening a WiFi module arranged in the controlled equipment so as to synchronize the state data of the controlled equipment by utilizing the WiFi module.
2. The method according to claim 1, wherein the control device and the controlled device do not communicate for a time period exceeding a set time period threshold, and the control device enters a sleep state, i.e. a low power consumption mode.
3. The method of claim 1, wherein the controlling device is in a low power consumption mode, and wherein receiving the status identifier of the controlled device bluetooth broadcast comprises:
receiving a state identifier broadcasted by the controlled equipment through Bluetooth, wherein the state identifier is generated when the state of the controlled equipment is changed;
the state identifier includes: a status flag identifier, a device identifier, and a control identifier of the controlled device.
4. The method of claim 1, wherein the determining whether the control device satisfies a data synchronization condition based on the status identifier comprises:
judging whether the current state flag identifier of the control device is consistent with the state flag identifier received last time;
if the device identifiers are consistent with the received device identifier, the device identifiers are not processed, and if the device identifiers are not consistent with the received device identifier, whether the device identifiers of the control devices are consistent with the received device identifier is further judged;
if the device identifiers are not consistent, judging that the control device meets data synchronization conditions;
and if the equipment identifiers are judged to be consistent and the control identifiers are in voice control, judging that the control equipment meets the data synchronization condition.
5. The method of claim 1, wherein the controlling device waking a WiFi module to synchronize the state data of the controlled device comprises:
detecting a power-on state of the WiFi module;
if the WiFi module is not powered on, powering on to wake up the WiFi module and controlling the WiFi module to synchronize state data of the controlled equipment;
and if the WiFi module is powered on, directly controlling the WiFi module to synchronize the state data of the controlled equipment.
6. The method of claim 1, wherein after synchronizing the status data of the controlled device with the WiFi module, the method further comprises:
and displaying the real-time state of the controlled equipment according to the state data of the controlled equipment.
7. The method of claim 1, wherein the controlled devices include, but are not limited to, air conditioners, televisions, and refrigerators.
8. A control device comprising one or more processors and a non-transitory computer-readable storage medium storing program instructions which, when executed by the one or more processors, are operable to implement the method of any one of claims 1-6.
9. A non-transitory computer-readable storage medium having stored thereon program instructions which, when executed by one or more processors, are to implement the method of any one of claims 1-6.
10. A data synchronization system comprising a controlled device and the control device of claim 8.
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