CN111836212A - Air conditioner data transmission method and device and air conditioner - Google Patents
Air conditioner data transmission method and device and air conditioner Download PDFInfo
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- CN111836212A CN111836212A CN202010490023.0A CN202010490023A CN111836212A CN 111836212 A CN111836212 A CN 111836212A CN 202010490023 A CN202010490023 A CN 202010490023A CN 111836212 A CN111836212 A CN 111836212A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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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
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
The application relates to an air conditioner data transmission method, an air conditioner data transmission device and an air conditioner, belongs to the technical field of air conditioner network communication, and comprises the following steps: when the wireless cellular network signal of the local air conditioner is abnormal, broadcast information sent by other air conditioners by utilizing the short-distance wireless module is obtained through the short-distance wireless module, the broadcast information comprises wireless cellular network signal information and networking state information, and when the air conditioners are networked, the broadcast information also comprises a short-distance wireless network connection secret key; according to the acquired broadcast information, selecting one air conditioner in a networking state from other air conditioners as a forwarding air conditioner, and establishing a short-distance wireless network connection between the local air conditioner and the forwarding air conditioner; and sending the operation data of the local air conditioner to the forwarding air conditioner so as to send the operation data of the local air conditioner by using the forwarding air conditioner. The method and the device help to ensure the timely efficiency of the air conditioner for transmitting data.
Description
Technical Field
The application belongs to the technical field of air conditioner network communication, and particularly relates to an air conditioner data transmission method and device and an air conditioner.
Background
With the development and application of big data, most air conditioning units are equipped with Data Transmission Units (DTUs) for collecting operation data of the air conditioner and transmitting the operation data to a monitoring center through a wireless cellular network, so that monitoring of the Internet of things of the air conditioner M2M is realized.
In practical applications, due to the influence of the installation position of the air conditioning unit, the following situations may occur: the network signal of the existing air conditioning unit equipment is good, and data can be sent in a networking way; some air conditioning unit equipment network signals are poor or have no network signals, so that networking failure is caused, and data cannot be sent.
Disclosure of Invention
In order to overcome the problems in the related art at least to a certain extent, the air conditioner data transmission method and device and the air conditioner are provided, and the timely efficiency of data transmission of the air conditioner is guaranteed.
In order to achieve the purpose, the following technical scheme is adopted in the application:
in a first aspect,
the application provides an air conditioner data transmission method, which comprises the following steps:
when the wireless cellular network signal of the local air conditioner is abnormal, broadcast information sent by other air conditioners by utilizing the short-distance wireless module is obtained through the short-distance wireless module, wherein the broadcast information comprises wireless cellular network signal information and networking state information, and when the air conditioners are networked, the broadcast information also comprises a short-distance wireless network connection secret key;
according to the acquired broadcast information, selecting one air conditioner in a networking state from other air conditioners as a forwarding air conditioner, and establishing a short-range wireless network connection between the local air conditioner and the forwarding air conditioner;
and sending the operation data of the local air conditioner to the forwarding air conditioner so as to send the operation data of the local air conditioner by using the forwarding air conditioner.
Further, the selecting one air conditioner in a networking state from other air conditioners as a forwarding air conditioner according to the acquired broadcast information, and establishing a short-range wireless network connection between the local air conditioner and the local air conditioner includes:
if the networking state information directly representing networking through the wireless cellular network exists, selecting one air conditioner from the air conditioners corresponding to the networking state information directly representing networking through the wireless cellular network as the forwarding air conditioner according to the wireless cellular network signal information;
and extracting the short-distance wireless network connection secret key of the selected forwarding air conditioner directly networked through the wireless cellular network, and establishing short-distance wireless network connection between the local air conditioner and the selected forwarding air conditioner directly networked through the wireless cellular network.
Further, the sending the operation data of the local air conditioner to the forwarding air conditioner so as to send the operation data of the local air conditioner by using the forwarding air conditioner includes:
and sending the running data of the local air conditioner to the selected forwarding air conditioner which is directly networked through the wireless cellular network, so that the selected forwarding air conditioner which is directly networked through the wireless cellular network sends the running data of the local air conditioner to a server through the wireless cellular network.
Further, the selecting one air conditioner in a networking state from other air conditioners as a forwarding air conditioner according to the acquired broadcast information, and establishing a short-range wireless network connection between the local air conditioner and the local air conditioner further includes:
if the networking state information directly representing networking through the wireless cellular network does not exist, but the networking state information representing the established short-range wireless networking exists, selecting the forwarding air conditioner from the air conditioners corresponding to the networking state information representing the established short-range wireless networking;
and extracting the short-distance wireless network connection secret key of the selected forwarding air conditioner which establishes the short-distance wireless networking, and establishing the short-distance wireless network connection between the local air conditioner and the selected forwarding air conditioner which establishes the short-distance wireless networking.
Further, the sending the operation data of the local air conditioner to the forwarding air conditioner so as to send the operation data of the local air conditioner by using the forwarding air conditioner includes:
and sending the operation data of the local air conditioner to the selected forwarding air conditioner which establishes the short-range wireless networking so as to utilize the selected forwarding air conditioner which establishes the short-range wireless networking to continue forwarding the operation data of the local air conditioner through the short-range wireless network.
Further, when the wireless cellular network signal of the local air conditioner is abnormal, the method further comprises the following steps:
sending the broadcast information through a short-distance wireless module, comprising: the wireless cellular network signal information and the networking state information, wherein the networking state information characterizes being in an un-networked state.
Further, after the operation data of the local air conditioner is sent to the forwarding air conditioner, the method further includes:
sending the broadcast information through a short-distance wireless module to wait for the other air conditioner with the abnormal wireless cellular network signal to establish connection with the local air conditioner according to the broadcast information sent by the local air conditioner, and sending the received running data of the other air conditioner with the abnormal wireless cellular network signal to the forwarding air conditioner by the local air conditioner so that the forwarding air conditioner also sends the running data of the other air conditioner with the abnormal wireless cellular network signal forwarded by the local air conditioner;
after the operation data of the local air conditioner is sent to the forwarding air conditioner, the broadcast information sent by the local air conditioner comprises: the wireless cellular network signal information, the networking state information, and the short-range wireless network connection key, wherein the networking state information characterizes the established short-range wireless networking.
Further, the method further comprises:
when the wireless cellular network signal of the local air conditioner is normal, sending the broadcast information through a short-distance wireless module to wait for the other air conditioner with abnormal wireless cellular network signal to establish connection with the local air conditioner according to the broadcast information sent by the local air conditioner, and sending the running data of the other air conditioner with abnormal wireless cellular network signal to a server through a wireless cellular network by the local air conditioner;
wherein, when the wireless cellular network signal of the local air conditioner is normal, the sending the broadcast information by the local air conditioner comprises: the wireless cellular network signal information, the networking state information, and the short-range wireless network connection key, wherein the networking state information characterizes networking directly over the wireless cellular network.
Further, the method further comprises:
and before the local air conditioner sends the running data of the other air conditioner with the abnormal wireless cellular network signal, the running data of the local air conditioner is sent in advance.
In a second aspect of the present invention,
the application provides air conditioner data transmission device includes:
the system comprises an acquisition module, a short-distance wireless module and a short-distance wireless module, wherein the acquisition module is used for acquiring broadcast information sent by other air conditioners by using the short-distance wireless module when wireless cellular network signals of the local air conditioner are abnormal, the broadcast information comprises wireless cellular network signal information and networking state information, and the broadcast information also comprises a short-distance wireless network connection secret key when the air conditioners are networked;
the selecting module is used for selecting one air conditioner in a networking state from other air conditioners as a forwarding air conditioner according to the acquired broadcast information, and establishing a short-distance wireless network connection between the local air conditioner and the local air conditioner;
and the sending module is used for sending the running data of the local air conditioner to the forwarding air conditioner so as to send the running data of the local air conditioner by using the forwarding air conditioner.
In a third aspect,
the application provides an air conditioner, includes:
a wireless cellular communication module;
a short-range wireless module;
a memory having an executable program stored thereon;
a processor for executing the executable program in the memory to implement the steps of any of the above methods.
Further, the air conditioner is provided with a fan,
the short-range wireless module includes: a Bluetooth module or a Zigbee module;
the wireless cellular communication module comprising: a GPRS module, a 3G module, a 4G module, or a 5G module.
This application adopts above technical scheme, possesses following beneficial effect at least:
through the method and the device, the air conditioner can transmit data through other air conditioners under the condition of wireless cellular network signal abnormity, and the data transmission is indirectly completed, so that the timely efficiency of the air conditioner for transmitting the data is guaranteed, the installability of the air conditioning unit is improved, and the influence of the wireless cellular signal environment of an actual scene on the installation of the air conditioning unit is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating an air conditioner data transmission method according to an exemplary embodiment;
fig. 2 is a block diagram configuration diagram illustrating an air conditioner data transmission apparatus according to an exemplary embodiment;
fig. 3 is a block diagram configuration diagram of an air conditioner according to an exemplary embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a flowchart illustrating an air conditioner data transmission method according to an exemplary embodiment, the air conditioner data transmission method, as shown in fig. 1, including the steps of:
step S101, when a wireless cellular network signal of a local air conditioner is abnormal, broadcast information sent by other air conditioners by utilizing a short-range wireless module is obtained through the short-range wireless module, wherein the broadcast information comprises wireless cellular network signal information and networking state information, and when the air conditioners are networked, the broadcast information also comprises a short-range wireless network connection secret key;
step S102, according to the acquired broadcast information, selecting one air conditioner in a networking state from other air conditioners as a forwarding air conditioner, and establishing a short-distance wireless network connection between the local air conditioner and the forwarding air conditioner;
and step S103, sending the running data of the local air conditioner to the forwarding air conditioner so as to send the running data of the local air conditioner by using the forwarding air conditioner.
Specifically, the method is applied to the situation of multiple air conditioners, for example, an office building, a plurality of air conditioners are installed at different positions, each air conditioner unit has the functions of wireless cellular network communication and short-distance wireless network, and each air conditioner unit sends operation data to the server by using the wireless cellular network under the normal condition. However, in practical applications, it may happen that some or some air conditioners cannot normally transmit operation data due to poor and unstable wireless cellular network signals or no signal influence at the actual installation position.
The following air conditioner a will be described as an example of the local air conditioner. Assuming that the air conditioner a has extremely poor wireless cellular network signals at the actual installation position, the operation data of the air conditioner a cannot be always sent to the server through the wireless cellular network, and in the specific application, the wireless cellular network signals are determined to be abnormal after the air conditioner a fails to continuously try to connect the wireless cellular network for a preset number of times. In an abnormal situation, the air conditioner a acquires, through the short-range wireless module thereof, broadcast information sent by other air conditioners through the short-range wireless module, for example, acquires three broadcast information of the air conditioner B, C, D. The air conditioner a analyzes the three pieces of broadcast information, for example, the networking state information in the broadcast information of the air conditioner B, C, D is analyzed to indicate that the three pieces of broadcast information are in a networking state and belong to available objects. The air conditioner A can select one air conditioner from the air conditioners B, C, D as a forwarding air conditioner according to the broadcast information of the air conditioner B, C, D and establish a short-distance wireless network connection with the forwarding air conditioner, then the air conditioner A sends the data of the forwarding air conditioner to the forwarding air conditioner, and the forwarding air conditioner sends the data out, so that the data is indirectly sent, the timely efficiency of the air conditioner for transmitting the data is guaranteed, meanwhile, the installability of the air conditioner unit is improved, and the influence of the wireless cellular signal environment of an actual scene on the installation of the air conditioner unit is reduced.
In one embodiment, the networking status information in the broadcast information may be described as follows, for example, the air conditioner is not in the networking status, and the networking status information thereof may be characterized by a number "0"; in the state that the air conditioner is directly networked through a wireless cellular network, the network state information of the air conditioner can be represented by a number '1'; while air conditioners cannot be networked directly through a wireless cellular network, in the case where a short-range wireless networking has been established, their network status information may be characterized by the number "2".
For step S102, in an embodiment, the following specific scheme may be included:
if the networking state information directly representing networking through the wireless cellular network exists, selecting one air conditioner from the air conditioners corresponding to the networking state information directly representing networking through the wireless cellular network as the forwarding air conditioner according to the wireless cellular network signal information;
and extracting the short-distance wireless network connection secret key of the selected forwarding air conditioner directly networked through the wireless cellular network, and establishing short-distance wireless network connection between the local air conditioner and the selected forwarding air conditioner directly networked through the wireless cellular network.
Specifically, the air conditioner a is taken as an example of the local air conditioner, and the air conditioner B, C, D is taken as an example of another air conditioner that is obtained by the air conditioner a according to the obtained broadcast information, wherein the networking state information in the broadcast information of the air conditioner B, C, D represents that the local air conditioner is in a networking state, and the following specific details can be made: for example, the networking state information in the broadcast information of the air conditioner B, C, D is characterized by being directly networked through a wireless cellular network, which indicates that the three air conditioners B, C, D all send respective operation data to the server through their own wireless cellular networks, in this case, the air conditioner a may further select one with the strongest signal as a forwarding air conditioner according to the wireless cellular network signal strengths of the three air conditioners B, C, D, or select any one of the three air conditioners as the forwarding air conditioner when the wireless cellular network signals of the three air conditioners are all the strongest; for another example, the networking status information in the broadcast information of the air conditioner B, C indicates that the air conditioner is directly networked through the wireless cellular network, and the networking status information in the broadcast information of the air conditioner D indicates that the short-range wireless networking is established, which means that the air conditioner B, C transmits the operation data to the server through its own wireless cellular network, while the air conditioner C can transmit the data through the established short-range wireless networking although the operation data cannot be directly transmitted through the wireless cellular network, in this case, the air conditioner a selects the air conditioner from the air conditioners B, C as the forwarding air conditioner directly networked through the wireless cellular network, in view of the data transmission efficiency.
Further, the specific scheme of the step S102 is adopted, and the step S103 correspondingly includes the following specific schemes:
and sending the running data of the local air conditioner to the selected forwarding air conditioner which is directly networked through the wireless cellular network, so that the selected forwarding air conditioner which is directly networked through the wireless cellular network sends the running data of the local air conditioner to a server through the wireless cellular network.
Specifically, the above-mentioned selection of the air conditioner from the air conditioner B, C as the forwarding air conditioner directly networked through the wireless cellular network is carried out, for example, the selection of the air conditioner B as the forwarding air conditioner directly networked through the wireless cellular network is carried out, after the air conditioner a establishes the short-distance wireless network connection with the air conditioner B, the air conditioner a sends its own operation data to the air conditioner B, and the air conditioner B sends its own operation data and the operation data of the air conditioner a to the server by using its own wireless cellular network.
For step S102, in another embodiment, the following specific scheme may be included:
if the networking state information directly representing networking through the wireless cellular network does not exist, but the networking state information representing the established short-range wireless networking exists, selecting the forwarding air conditioner from the air conditioners corresponding to the networking state information representing the established short-range wireless networking;
and extracting the short-distance wireless network connection secret key of the selected forwarding air conditioner which establishes the short-distance wireless networking, and establishing the short-distance wireless network connection between the local air conditioner and the selected forwarding air conditioner which establishes the short-distance wireless networking.
Specifically, the air conditioner a is still used as the local air conditioner for explanation, for example, although there are some other air conditioners around the air conditioner a, the air conditioner a can only obtain the broadcast information of the air conditioner B through the short-range wireless communication, and analyze the broadcast information of the air conditioner B to obtain the networking state information of the air conditioner B, which indicates that the short-range wireless networking is established, and it indicates that the air conditioner B cannot directly send the operation data through the wireless cellular network, but indirectly sends the data through the established short-range wireless networking.
Further, the specific scheme of the step S102 is adopted, and the step S103 correspondingly includes the following specific schemes:
and sending the operation data of the local air conditioner to the selected forwarding air conditioner which establishes the short-range wireless networking so as to utilize the selected forwarding air conditioner which establishes the short-range wireless networking to continue forwarding the operation data of the local air conditioner through the short-range wireless network.
Specifically, after the air conditioner A is connected with the air conditioner B which is established with the short-distance wireless network after the short-distance wireless network connection is established, the air conditioner A sends the operation data of the air conditioner A to the air conditioner B, and the air conditioner B continues to forward the operation data of the air conditioner A until the operation data of the air conditioner A is forwarded to the air conditioner which can directly send the data through the wireless cellular network.
In one embodiment, when the wireless cellular network signal of the local air conditioner is abnormal, the method further comprises:
sending the broadcast information through a short-distance wireless module, comprising: the wireless cellular network signal information and the networking state information, wherein the networking state information characterizes being in an un-networked state.
Specifically, the content of the broadcast information sent by the local air conditioner when the wireless cellular network signal is abnormal is known, and the broadcast information has the function that other air conditioners which cannot send the operation data through the wireless cellular network ignore the local air conditioner after analyzing the broadcast information.
In one embodiment, after sending the operation data of the local air conditioner to the forwarding air conditioner, the method further comprises:
sending the broadcast information through a short-distance wireless module to wait for the other air conditioner with the abnormal wireless cellular network signal to establish connection with the local air conditioner according to the broadcast information sent by the local air conditioner, and sending the received running data of the other air conditioner with the abnormal wireless cellular network signal to the forwarding air conditioner by the local air conditioner so that the forwarding air conditioner also sends the running data of the other air conditioner with the abnormal wireless cellular network signal forwarded by the local air conditioner;
after the operation data of the local air conditioner is sent to the forwarding air conditioner, the broadcast information sent by the local air conditioner comprises: the wireless cellular network signal information, the networking state information, and the short-range wireless network connection key, wherein the networking state information characterizes the established short-range wireless networking.
Specifically, after the operation data of the local air conditioner is sent to the forwarding air conditioner, it indicates that the network channel established by the local air conditioner is smooth and can be used as sending data, in this case, after the other air conditioner with abnormal wireless cellular network signal establishes connection with the local air conditioner according to the broadcast information sent by the local air conditioner, the local air conditioner becomes the forwarding air conditioner of the other air conditioner with abnormal wireless cellular network signal, the operation data of the other air conditioner with abnormal wireless cellular network signal is forwarded at least twice, and the problem of sending the operation data of the other air conditioner with abnormal wireless cellular network signal which is not in the close range wireless connection range of the normal air conditioner of wireless cellular network signal can be solved, for example, the air conditioner a is the local air conditioner, the air conditioner B is the normal air conditioner of wireless cellular network signal, and becomes the forwarding air conditioner of the air conditioner a, the air conditioner C is an abnormal air conditioner of other wireless cellular networks outside the close-range wireless connection range of the air conditioner B, the air conditioner C is connected with the air conditioner A through a close-range wireless network, the air conditioner C sends the operation data of the air conditioner C to the air conditioner A, then the air conditioner A sends the operation data of the air conditioner C to the air conditioner B, and the air conditioner B sends the operation data of the air conditioner C to a server through the wireless cellular network.
In one embodiment, the method further comprises:
when the wireless cellular network signal of the local air conditioner is normal, sending the broadcast information through a short-distance wireless module to wait for the other air conditioner with abnormal wireless cellular network signal to establish connection with the local air conditioner according to the broadcast information sent by the local air conditioner, and sending the running data of the other air conditioner with abnormal wireless cellular network signal to a server through a wireless cellular network by the local air conditioner;
wherein, when the wireless cellular network signal of the local air conditioner is normal, the sending the broadcast information by the local air conditioner comprises: the wireless cellular network signal information, the networking state information, and the short-range wireless network connection key, wherein the networking state information characterizes networking directly over the wireless cellular network.
Specifically, through the scheme of the embodiment, when the wireless cellular network signal of the local air conditioner is normal, the local air conditioner can be used as a forwarding air conditioner for directly transmitting data through the wireless cellular network.
In one embodiment, the method further comprises:
and before the local air conditioner sends the running data of the other air conditioner with the abnormal wireless cellular network signal, the running data of the local air conditioner is sent in advance.
Specifically, through the scheme, the purposes of sending the operation data of the air conditioners in sequence and preferentially sending the operation data of the air conditioners are achieved.
Fig. 2 is a block diagram schematically illustrating an air-conditioning data transmission apparatus according to an exemplary embodiment, and as shown in fig. 2, the air-conditioning data transmission apparatus 2 includes:
the acquisition module 201 is configured to acquire, through the short-range wireless module, broadcast information sent by other air conditioners by using the short-range wireless module when a wireless cellular network signal of the local air conditioner is abnormal, where the broadcast information includes wireless cellular network signal information and networking state information, and when the air conditioners are networked, the broadcast information further includes a short-range wireless network connection key;
the selecting module 202 is configured to select one air conditioner in a networking state from other air conditioners as a forwarding air conditioner according to the acquired broadcast information, and establish a short-range wireless network connection between the local air conditioner and the forwarding air conditioner;
a sending module 203, configured to send the operation data of the local air conditioner to the forwarding air conditioner, so as to send the operation data of the local air conditioner by using the forwarding air conditioner.
Further, the selecting module 202 is specifically configured to:
if the networking state information directly representing networking through the wireless cellular network exists, selecting one air conditioner from the air conditioners corresponding to the networking state information directly representing networking through the wireless cellular network as the forwarding air conditioner according to the wireless cellular network signal information;
and extracting the short-distance wireless network connection secret key of the selected forwarding air conditioner directly networked through the wireless cellular network, and establishing short-distance wireless network connection between the local air conditioner and the selected forwarding air conditioner directly networked through the wireless cellular network.
Further, the sending module 203 is specifically configured to:
and sending the running data of the local air conditioner to the selected forwarding air conditioner which is directly networked through the wireless cellular network, so that the selected forwarding air conditioner which is directly networked through the wireless cellular network sends the running data of the local air conditioner to a server through the wireless cellular network.
Further, the selecting module 202 is specifically configured to:
if the networking state information directly representing networking through the wireless cellular network does not exist, but the networking state information representing the established short-range wireless networking exists, selecting the forwarding air conditioner from the air conditioners corresponding to the networking state information representing the established short-range wireless networking;
and extracting the short-distance wireless network connection secret key of the selected forwarding air conditioner which establishes the short-distance wireless networking, and establishing the short-distance wireless network connection between the local air conditioner and the selected forwarding air conditioner which establishes the short-distance wireless networking.
Further, the sending module 203 is specifically configured to:
and sending the operation data of the local air conditioner to the selected forwarding air conditioner which establishes the short-range wireless networking so as to utilize the selected forwarding air conditioner which establishes the short-range wireless networking to continue forwarding the operation data of the local air conditioner through the short-range wireless network.
Further, the air conditioner data transmission device 2 further includes a broadcasting module, specifically configured to:
when the wireless cellular network signal of the local air conditioner is abnormal, the broadcast information is sent out through a short-distance wireless module, and the method comprises the following steps: the wireless cellular network signal information and the networking state information, wherein the networking state information characterizes being in an un-networked state;
after the operation data of the local air conditioner is sent to the forwarding air conditioner, the broadcast information is sent through the close-range wireless module to wait for the other air conditioner with the abnormal wireless cellular network signal to establish connection with the local air conditioner according to the broadcast information sent by the local air conditioner, the local air conditioner sends the received operation data of the other air conditioner with the abnormal wireless cellular network signal to the forwarding air conditioner, and the forwarding air conditioner also sends the operation data of the other air conditioner with the abnormal wireless cellular network signal forwarded by the local air conditioner;
after the operation data of the local air conditioner is sent to the forwarding air conditioner, the broadcast information sent by the local air conditioner comprises: the wireless cellular network signal information, the networking state information, and the short-range wireless network connection key, wherein the networking state information characterizes an established short-range wireless networking; and
when the wireless cellular network signal of the local air conditioner is normal, sending the broadcast information through a short-distance wireless module to wait for the other air conditioner with abnormal wireless cellular network signal to establish connection with the local air conditioner according to the broadcast information sent by the local air conditioner, and sending the running data of the other air conditioner with abnormal wireless cellular network signal to a server through a wireless cellular network by the local air conditioner;
wherein, when the wireless cellular network signal of the local air conditioner is normal, the sending the broadcast information by the local air conditioner comprises: the wireless cellular network signal information, the networking state information, and the short-range wireless network connection key, wherein the networking state information characterizes networking directly over the wireless cellular network.
Furthermore, before the local air conditioner sends the operation data of the other wireless cellular network signal abnormal air conditioner, the operation data of the local air conditioner is sent in advance.
With regard to the price label display means 5 in the above-described related embodiment, the specific way in which the respective modules perform the operations has been described in detail in the embodiment related to the method, and will not be elaborated upon here.
Fig. 3 is a block diagram schematically illustrating an air conditioner according to an exemplary embodiment, and as shown in fig. 3, the air conditioner 3 includes:
a wireless cellular communication module 301;
a short-range wireless module 302;
a memory 303 having an executable program stored thereon;
a processor 304 for executing the executable program in the memory 303 to implement the steps of any of the above methods.
Further, the air conditioner is provided with a fan,
the short range wireless module 301 includes: a Bluetooth module or a Zigbee module;
the wireless cellular communication module 302, comprising: a GPRS module, a 3G module, a 4G module, or a 5G module.
With regard to the air conditioner in the above-described embodiment, the specific manner in which the processor 304 executes the program in the memory 303 has been described in detail in the embodiment related to the method, and will not be described in detail here.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, the meaning of "plurality" means at least two unless otherwise specified.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and further, as used herein, connected may include wirelessly connected; the term "and/or" is used to include any and all combinations of one or more of the associated listed items.
Any process or method descriptions in flow charts or otherwise described herein may be understood as: represents modules, segments or portions of code which include one or more executable instructions for implementing specific logical functions or steps of a process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (12)
1. The air conditioner data transmission method is characterized by comprising the following steps:
when the wireless cellular network signal of the local air conditioner is abnormal, broadcast information sent by other air conditioners by utilizing the short-distance wireless module is obtained through the short-distance wireless module, wherein the broadcast information comprises wireless cellular network signal information and networking state information, and when the air conditioners are networked, the broadcast information also comprises a short-distance wireless network connection secret key;
according to the acquired broadcast information, selecting one air conditioner in a networking state from other air conditioners as a forwarding air conditioner, and establishing a short-range wireless network connection between the local air conditioner and the forwarding air conditioner;
and sending the operation data of the local air conditioner to the forwarding air conditioner so as to send the operation data of the local air conditioner by using the forwarding air conditioner.
2. The method according to claim 1, wherein the selecting one air conditioner in a networking state from other air conditioners as a forwarding air conditioner according to the acquired broadcast information, and establishing a short-range wireless network connection between the local air conditioner and the local air conditioner comprises:
if the networking state information directly representing networking through the wireless cellular network exists, selecting one air conditioner from the air conditioners corresponding to the networking state information directly representing networking through the wireless cellular network as the forwarding air conditioner according to the wireless cellular network signal information;
and extracting the short-distance wireless network connection secret key of the selected forwarding air conditioner directly networked through the wireless cellular network, and establishing short-distance wireless network connection between the local air conditioner and the selected forwarding air conditioner directly networked through the wireless cellular network.
3. The method of claim 2, wherein sending the operational data of the local air conditioner to the forwarding air conditioner for sending the operational data of the local air conditioner with the forwarding air conditioner comprises:
and sending the running data of the local air conditioner to the selected forwarding air conditioner which is directly networked through the wireless cellular network, so that the selected forwarding air conditioner which is directly networked through the wireless cellular network sends the running data of the local air conditioner to a server through the wireless cellular network.
4. The method according to any one of claims 1 to 3, wherein the method, according to the acquired broadcast information, selects one air conditioner in a networking state from other air conditioners as a forwarding air conditioner, and establishes a short-range wireless network connection with the local air conditioner, further comprises:
if the networking state information directly representing networking through the wireless cellular network does not exist, but the networking state information representing the established short-range wireless networking exists, selecting the forwarding air conditioner from the air conditioners corresponding to the networking state information representing the established short-range wireless networking;
and extracting the short-distance wireless network connection secret key of the selected forwarding air conditioner which establishes the short-distance wireless networking, and establishing the short-distance wireless network connection between the local air conditioner and the selected forwarding air conditioner which establishes the short-distance wireless networking.
5. The method of claim 4, wherein sending the operational data of the local air conditioner to the forwarding air conditioner for sending the operational data of the local air conditioner with the forwarding air conditioner comprises:
and sending the operation data of the local air conditioner to the selected forwarding air conditioner which establishes the short-range wireless networking so as to utilize the selected forwarding air conditioner which establishes the short-range wireless networking to continue forwarding the operation data of the local air conditioner through the short-range wireless network.
6. The method of claim 1, wherein when the wireless cellular network signal of the local air conditioner is abnormal, the method further comprises:
sending the broadcast information through a short-distance wireless module, comprising: the wireless cellular network signal information and the networking state information, wherein the networking state information characterizes being in an un-networked state.
7. The method of claim 1, wherein after sending the operational data of the local air conditioner to the forwarding air conditioner, the method further comprises:
sending the broadcast information through a short-distance wireless module to wait for the other air conditioner with the abnormal wireless cellular network signal to establish connection with the local air conditioner according to the broadcast information sent by the local air conditioner, and sending the received running data of the other air conditioner with the abnormal wireless cellular network signal to the forwarding air conditioner by the local air conditioner so that the forwarding air conditioner also sends the running data of the other air conditioner with the abnormal wireless cellular network signal forwarded by the local air conditioner;
after the operation data of the local air conditioner is sent to the forwarding air conditioner, the broadcast information sent by the local air conditioner comprises: the wireless cellular network signal information, the networking state information, and the short-range wireless network connection key, wherein the networking state information characterizes the established short-range wireless networking.
8. The method of claim 1, further comprising:
when the wireless cellular network signal of the local air conditioner is normal, sending the broadcast information through a short-distance wireless module to wait for the other air conditioner with abnormal wireless cellular network signal to establish connection with the local air conditioner according to the broadcast information sent by the local air conditioner, and sending the running data of the other air conditioner with abnormal wireless cellular network signal to a server through a wireless cellular network by the local air conditioner;
wherein, when the wireless cellular network signal of the local air conditioner is normal, the sending the broadcast information by the local air conditioner comprises: the wireless cellular network signal information, the networking state information, and the short-range wireless network connection key, wherein the networking state information characterizes networking directly over the wireless cellular network.
9. The method according to claim 7 or 8, characterized in that the method further comprises:
and before the local air conditioner sends the running data of the other air conditioner with the abnormal wireless cellular network signal, the running data of the local air conditioner is sent in advance.
10. Air conditioner data transmission device, its characterized in that includes:
the system comprises an acquisition module, a short-distance wireless module and a short-distance wireless module, wherein the acquisition module is used for acquiring broadcast information sent by other air conditioners by using the short-distance wireless module when wireless cellular network signals of the local air conditioner are abnormal, the broadcast information comprises wireless cellular network signal information and networking state information, and the broadcast information also comprises a short-distance wireless network connection secret key when the air conditioners are networked;
the selecting module is used for selecting one air conditioner in a networking state from other air conditioners as a forwarding air conditioner according to the acquired broadcast information, and establishing a short-distance wireless network connection between the local air conditioner and the local air conditioner;
and the sending module is used for sending the running data of the local air conditioner to the forwarding air conditioner so as to send the running data of the local air conditioner by using the forwarding air conditioner.
11. An air conditioner, comprising:
a wireless cellular communication module;
a short-range wireless module;
a memory having an executable program stored thereon;
a processor for executing the executable program in the memory to implement the steps of the method of any one of claims 1-9.
12. The air conditioner according to claim 11,
the short-range wireless module includes: a Bluetooth module or a Zigbee module;
the wireless cellular communication module comprising: a GPRS module, a 3G module, a 4G module, or a 5G module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010490023.0A CN111836212A (en) | 2020-06-02 | 2020-06-02 | Air conditioner data transmission method and device and air conditioner |
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| CN202010490023.0A CN111836212A (en) | 2020-06-02 | 2020-06-02 | Air conditioner data transmission method and device and air conditioner |
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Application publication date: 20201027 |