CN112628947A - Distribution network binding method and device of multi-split air conditioner, mobile terminal and control system - Google Patents
Distribution network binding method and device of multi-split air conditioner, mobile terminal and control system Download PDFInfo
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- CN112628947A CN112628947A CN202011502271.9A CN202011502271A CN112628947A CN 112628947 A CN112628947 A CN 112628947A CN 202011502271 A CN202011502271 A CN 202011502271A CN 112628947 A CN112628947 A CN 112628947A
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- serial number
- air conditioner
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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
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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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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- 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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
Abstract
The invention provides a distribution network binding method, a distribution network binding device, a mobile terminal and a control system of a multi-split air conditioner, wherein the method comprises the following steps: receiving a hotspot initiated by a wireless transmission module of a multi-split air conditioner, wherein the name of the hotspot is a product serial number of the multi-split air conditioner, and the product serial number comprises a first password connected with the hotspot; analyzing the product serial number to obtain a first password connected with the hotspot, and connecting the hotspot according to the first password; sending a second password of a router to be connected to the wireless transmission module so that the wireless transmission module uploads the product serial number, and the equipment information of the outdoor unit and the indoor unit of the multi-split air conditioner to a cloud server; and responding to the uploading of the product serial number to the cloud server, and binding the multi-split air conditioner. The scheme of the invention can simplify the binding operation of the multi-split air conditioner and the mobile terminal distribution network.
Description
Technical Field
The invention relates to the technical field of multi-split air conditioners, in particular to a distribution network binding method, a distribution network binding device, a mobile terminal and a control system of a multi-split air conditioner.
Background
The multiple on-line air conditioner is a type of central air conditioner, commonly called as "one drives more", and refers to an air conditioning system in which a group of outdoor units are connected with two or more indoor units through pipes, the outdoor side adopts an air cooling heat exchange mode, and the indoor side adopts a direct evaporation heat exchange mode.
Along with the popularization of the application of the APP control technology in the intelligent household appliance industry, more and more multi-split air conditioners start to adopt APP software to carry out remote control. Before the remote control of the multi-split air conditioner is realized, the distribution network binding of the multi-split air conditioner and the mobile terminal is required.
In the prior art, a multi-split air conditioner generally performs distribution network binding through a Serial Number (SN). However, the operation of binding the distribution network of the existing multi-split air conditioner with the mobile terminal through the product serial number is complicated.
Disclosure of Invention
The embodiment of the invention provides a distribution network binding method of a multi-split air conditioner, a mobile terminal and a control system, which can simplify the operation of binding the multi-split air conditioner and the mobile terminal distribution network.
In a first aspect, an embodiment of the present invention provides a distribution network binding method for a multi-split air conditioner, including:
receiving a hotspot initiated by a wireless transmission module of a multi-split air conditioner, wherein the name of the hotspot is a product serial number of the multi-split air conditioner, and the product serial number comprises a first password connected with the hotspot;
analyzing the product serial number to obtain a first password connected with the hotspot, and connecting the hotspot according to the first password;
sending a second password of a router to be connected to the wireless transmission module so that the wireless transmission module uploads the product serial number, and the equipment information of the outdoor unit and the indoor unit of the multi-split air conditioner to a cloud server;
and responding to the uploading of the product serial number to the cloud server, and binding the multi-split air conditioner.
In a possible design, the parsing the product serial number to obtain a first password connected to the hotspot includes:
scanning a two-dimensional code corresponding to the product serial number on the multi-split air conditioner, and storing the product serial number;
and analyzing the stored product serial number to obtain a first password connected with the hotspot.
In one possible design, the product serial number further includes: equipment type information, machine type information, production place information, production date information and production line number information;
the first password comprises an distinguishing code and a mapping code used for representing the equipment type information, the machine type information, the production place information, the production date information and the production line number information, wherein aiming at different first passwords, the mapping codes of different first passwords are the same, and the distinguishing code of each first password is different.
In one possible design, the product serial number further includes: equipment type information, machine type information, production place information, production date information and production line number information;
the first password comprises an distinguishing code and a mapping code used for representing the equipment type information, the machine type information, the production place information, the production date information and the production line number information, wherein aiming at different first passwords, the mapping codes of different first passwords are the same, and the distinguishing code of each first password is different.
In a possible design, a part of the distinguishing code is located at the start of the mapping code and includes the start symbol, and another part is located at the end of the mapping code and includes the end symbol;
the analyzing the stored product serial number to obtain a first password connected with the hotspot comprises:
and determining a first password connected with the hotspot in the stored product serial number according to the start character and the end character of the distinguishing code.
In a possible design, after the analyzing the stored product serial number to obtain a first password for connecting to the hotspot and before the sending the second password of the router to be connected to the wireless transmission module, the method further includes:
judging whether the hotspot is connected or not;
if the hot spot is not connected, determining the distribution network mode of the multi-split air conditioner according to the mapping code in the first password;
and if the hot spot is connected, sending the wireless network name of the router to be connected to the wireless transmission module.
In one possible design, the device information includes: the type, the matching number and the physical address of the indoor unit in the multi-split air conditioner.
In a second aspect, an embodiment of the present invention provides a distribution network binding apparatus for a multi-split air conditioner, including:
the system comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving a hotspot initiated by a wireless transmission module of a multi-split air conditioner, the name of the hotspot is a product serial number of the multi-split air conditioner, and the product serial number comprises a first password connected with the hotspot;
the analysis module is used for scanning a two-dimensional code corresponding to the product serial number on the multi-split air conditioner, storing the product serial number and analyzing the first password so as to connect the hotspot according to the first password;
the sending module is used for sending a second password of the router to be connected to the wireless transmission module so that the wireless transmission module uploads the product serial number, and the equipment information of the outdoor unit and the indoor unit of the multi-split air conditioner to a cloud server;
and the binding module is used for responding to the uploading of the product serial number to the cloud server and binding the multi-split air conditioner.
In a third aspect, an embodiment of the present invention provides a mobile terminal, including: at least one memory and at least one processor;
the at least one memory to store a machine readable program;
the at least one processor is configured to invoke the machine-readable program to perform the method described above.
In a fourth aspect, an embodiment of the present invention provides a control system for a multi-split air conditioner, including: the system comprises a mobile terminal, a cloud server, a router to be connected, a wireless transmission module, an outdoor unit and a plurality of indoor units;
the wireless transmission module, the outdoor unit and the indoor units are all connected to the same control bus, and the wireless transmission module is arranged in one of the indoor units;
the outdoor unit is used for carrying out data access on the plurality of indoor units and the wireless transmission module, receiving a control command sent by the mobile terminal when the wireless transmission module is accessed, and sending the control command to a target indoor unit when the target indoor unit is accessed, wherein the target indoor unit is determined by analyzing the control command through the outdoor unit;
the wireless transmission module is used for sending the control command to the outdoor unit through the control bus when the outdoor unit performs data access and the control command exists in the wireless transmission module;
the mobile terminal is the mobile terminal.
In one possible design, the outdoor unit, when performing the data access to the indoor units and the wireless transmission module, is configured to perform the following operations:
the outdoor unit performs data access once every preset time, and performs data access on the indoor units sequentially;
after data access is carried out on a preset number of indoor units, carrying out one-time data access on the wireless transmission module;
and taking a process of performing data access on a preset number of indoor units and performing one-time data access on the wireless transmission module as a data access process, wherein the outdoor unit circularly executes each data access process.
According to the scheme, the distribution network binding method, the mobile terminal and the control system of the multi-split air conditioner provided by the invention receive the hot spot initiated by the wireless transmission module of the multi-split air conditioner, wherein the name of the hot spot is the product serial number of the multi-split air conditioner, and the product serial number comprises the first password connected with the hot spot; and then analyzing the product serial number to obtain a first password connected with the hot spot, so as to connect the hot spot according to the first password, and thus, only analyzing the product serial number can obtain the first password of the hot spot initiated by the multi-split air conditioner, so that the multi-split air conditioner is in a to-be-connected state quickly, and then sending a second password of a to-be-connected router to the wireless transmission module, so that the wireless transmission module uploads the product serial number, the outdoor unit and the indoor unit of the multi-split air conditioner to the cloud server, and finally, the cloud server is uploaded in response to the product serial number to bind the multi-split air conditioner, and therefore, the scheme can simplify the operation of binding a distribution network of the multi-split air conditioner with a mobile terminal through the product serial number.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart of a distribution network binding method of a multi-split air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic view of a control system of a multi-split air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a mobile terminal provided by an embodiment of the invention;
fig. 4 is a schematic diagram of a distribution network binding device of a multi-split air conditioner according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
Fig. 1 is a flowchart of a distribution network binding method of a multi-split air conditioner provided by the invention. As shown in fig. 1, the method may include the steps of:
step 101, receiving a hotspot initiated by a wireless transmission module of the multi-split air conditioner, wherein the name of the hotspot is a product serial number of the multi-split air conditioner, and the product serial number comprises a first password connected with the hotspot.
In this step, after the multi-split air conditioner is powered on, the wireless transmission module may initiate a hot spot named as a product serial number of the multi-split air conditioner, for example, the product serial number is 24 bits. The 24-bit product serial number includes a first password for connecting to a hot spot, and the position of the first password in the product serial number is not particularly limited in the present invention. In some embodiments, the wireless transmission module may be a wifi module.
In an embodiment of the present invention, the number of the wireless transmission modules is 1, and specifically, the wireless transmission module is disposed in an indoor unit closest to the router to be connected, so as to perform network communication better. The multi-split air conditioner comprises an outdoor unit and a plurality of indoor units, wherein the wireless transmission module, the outdoor unit and the indoor units are all connected to the same control bus, and because the wireless transmission module adopts a serial communication protocol, and the outdoor unit and the indoor units adopt a bus communication protocol, a bus-to-serial module can be added between the wireless transmission module and a bus, so that the communication problem among different communication modes can be solved. Specifically, the wireless transmission module can be directly attached to the bus-to-serial port module, so that the wireless transmission module and the bus-to-serial port module form a whole.
And 102, analyzing the product serial number to obtain a first password connected with the hotspot, and connecting the hotspot according to the first password.
In some embodiments, the product serial number may be resolved by: the user copies the name of the hotspot, inputs the name into an APP identification function module in the mobile terminal, and analyzes the product serial number through an analysis rule pre-configured by the module, so that a first password for connecting the hotspot can be obtained.
In other embodiments, the product serial number may be resolved by: scanning a two-dimensional code corresponding to the product serial number on the multi-split air conditioner, and storing the product serial number;
and analyzing the stored product serial number to obtain a first password connected with the hotspot.
In the embodiment, a user opens an APP in the mobile terminal, and scans a two-dimensional code corresponding to a product serial number on the multi-split air conditioner by using a scanning function in the APP. Because the manufacturer can already specify the position of the first password in the product serial number and the rule for analyzing the first password when the equipment leaves the factory, the product serial number can be directly stored after the two-dimensional code corresponding to the product serial number on the multi-split air conditioner is scanned, the product serial number stored in the mobile terminal is used for subsequent binding (namely the product serial number stored in the mobile terminal can be further stored in the cloud server, when the product serial number of the subsequent multi-split air conditioner is registered or uploaded to the cloud server, the two product serial numbers are consistent at the moment, the mobile terminal and the multi-split air conditioner can be bound), and the first password obtained through analysis can be connected with a hotspot. Specifically, for example, after the first password is analyzed, the user may click a button for copying the first password on the mobile terminal, and then copy the copied first password at the password of the hot spot received by the mobile terminal, so that the multi-split air conditioner may be rapidly placed in the state of waiting for network distribution.
In one embodiment of the invention, the product serial number further comprises: equipment type information, machine type information, production place information, production date information and production line number information;
the first passwords comprise distinguishing codes and mapping codes used for representing equipment type information, machine type information, production place information, production date information and production line number information, wherein aiming at different first passwords, the distinguishing codes of the first passwords are different when the mapping codes of the different first passwords are the same.
In the embodiment of the present invention, the serial numbers of the multi-split air conditioners manufactured by some manufacturers are not unique, for example, the manufacturers may manufacture at least two sets of multi-split air conditioners with the same serial numbers in case of manufacturing factor variables such as a certain manufacturing date, a certain manufacturing line, a certain manufacturing place, and the like. If at least two sets of multi-split air conditioners with consistent product serial numbers are purchased by the same user and used in a space, a mobile terminal can be simultaneously bound with the at least two sets of multi-split air conditioners in a distribution network when the distribution network is bound, which is not desirable for the user (because the user is not facilitated to control only one set of multi-split air conditioners). However, the product serial number provided by the embodiment of the present invention includes: the mobile terminal comprises a first password, equipment type information, machine type information, production place information, production date information and production line number information, wherein the first password comprises an identification code and a mapping code used for representing the equipment type information, the machine type information, the production place information, the production date information and the production line number information, the identification code of the first password is the same as the mapping code of the different first passwords, the identification code of the first password is different, the uniqueness of a product serial number can be guaranteed, and therefore the fact that one mobile terminal and a group of multi-split air conditioners are bound to a distribution network can be guaranteed.
For example, in a 24-bit product serial number, the first password is located at the first 12 bits, and the device class information, the model information, the manufacturing location information, the manufacturing date information, and the manufacturing line number information are located at the last 12 bits, whereas in the 12-bit first password, the first 2 bits are a distinguishing code, and the last 10 bits are a mapping code representing the device class information, the model information, the manufacturing location information, the manufacturing date information, and the manufacturing line number information. It can be understood that each position of the product serial number is a number or a letter (including upper case and lower case), wherein the number of the distinguishing code is determined by the number of the multi-split air conditioners of which the produced information except the first password is consistent under the condition of production factor variables such as a certain production date, a certain production line, a certain production place and the like, for example, the number of the multi-split air conditioners of which the produced information except the first password is consistent is 100, the 2-bit distinguishing code may cover 100 groups, and if the number of the multi-split air conditioners of which the produced information except the first password is consistent is 10000 groups, the 2-bit distinguishing code may not cover the 10000 groups, so that the increase of the number of the distinguishing code may be considered to ensure the uniqueness of the product serial number. In addition, because the first password comprises the mapping codes for representing equipment type information, model information, production place information, production date information and production line number information, the mapping codes of the two first passwords with the same distinguishing code can be ensured to be different necessarily, and the uniqueness of the product serial number can be ensured.
Of course, the distinguishing codes can be set separately, for example, one part of the distinguishing codes is located at the start end of the mapping code and includes the start symbol, and the other part of the distinguishing codes is located at the end of the mapping code and includes the end symbol.
In an embodiment of the present invention, the step of analyzing the stored product serial number to obtain a first password connected to the hotspot includes:
and determining a first password for connecting the hot spot in the stored product serial number according to the start character and the end character of the distinguishing code.
In the embodiment of the invention, the start character and the end character are different from the information of other positions of the product serial number, so that the start character and the end character can be identified by the mobile terminal, when the mobile terminal analyzes the stored product serial number, and when the start character and the end character are identified, the first password comprising the start character and the end character can be analyzed from the product serial number. Of course, the first password may also be obtained by analyzing the starting position and the ending position of the first password in the product serial number, which is not described herein again.
In an embodiment of the present invention, after the step of analyzing the stored product serial number to obtain the first password for connecting to the hotspot, the distribution network binding method further includes the following steps:
judging whether the hotspot is connected or not;
if the hot spot is not connected, determining a distribution network mode of the multi-split air conditioner according to the mapping code in the first password;
and if the hot spot is connected, sending the wireless network name of the router to be connected to the wireless transmission module.
In the embodiment of the present invention, in the prior art, when a multi-split air conditioner is connected to a network, a user needs to input model information of the multi-split air conditioner into an APP in advance to acquire a network connection mode (i.e., how to connect a hot spot of a wireless transmission module) related to the model information from the APP, which is complicated. In the above scheme, since the first password is identified by the mobile terminal, and the mapping code in the first password can represent information such as model information of the multi-split air conditioner, after the mobile terminal analyzes the stored product serial number, and if the mobile terminal is not connected with the hotspot, the mapping code in the first password can be directly used to determine the distribution network mode of the multi-split air conditioner, so that the operation of distribution network can be simplified.
In addition, when the multi-split air conditioner and the mobile terminal are bound, the product serial number of the multi-split air conditioner needs to be uploaded to the cloud server, and therefore the wireless transmission module of the multi-split air conditioner needs to be uploaded in a networking manner. In the embodiment of the invention, the networking of the wireless transmission module needs to send the wireless network name (namely SSID) of the router to be connected to the wireless transmission module through the mobile terminal, and then send the second password of the router to be connected to the wireless transmission module, so that the wireless transmission module can be networked.
And 103, sending a second password of the router to be connected to the wireless transmission module so that the wireless transmission module uploads the product serial number, and the equipment information of the outdoor unit and the indoor unit of the multi-split air conditioner to the cloud server.
In this step, after the mobile terminal sends the second password of the router to be connected to the wireless transmission module, the multi-split air conditioner is in a networking state, and therefore the product serial number, the outdoor unit and the indoor unit of the multi-split air conditioner can be uploaded to the cloud server by using the wireless transmission module to prepare for binding the mobile terminal. In some embodiments, the device information comprises: the type, the number of matches and the physical address of the indoor unit in the multi-split air conditioner.
And step 104, responding to the uploading of the product serial number to the cloud server, and binding the multi-split air conditioner.
In this step, after the mobile terminal scans the two-dimensional code corresponding to the product serial number on the multi-split air conditioner, the product serial number can be directly stored, and then the cloud server can be uploaded, that is, the product serial number of the multi-split air conditioner is already stored in the cloud server at this moment. Therefore, if the multi-split air conditioner uploads the product serial number to the cloud server, the multi-split air conditioner and the mobile terminal can be bound by the product serial number. After binding, the device list in the APP of the mobile terminal can display each indoor unit according to the physical address of the indoor unit. When the APP displays that the multi-split air conditioner is in the starting state, a user can enter a control interface of any indoor unit in the equipment list, can see the current running state of the indoor unit and can also control the indoor unit. The control interface of the multi-split air conditioner comprises a switch, a mode, a wind speed, a wind direction, a set temperature, an indoor temperature, an outdoor temperature, air freshening, electric heating, timing and the like. It should be noted that information such as the operating state of the indoor unit, the operating state of the outdoor unit, and the outdoor temperature needs to be uploaded by the wireless transmission module, and a specific data acquisition manner is described below.
In the embodiment of the invention, the distribution network binding method receives a hotspot initiated by a wireless transmission module of the multi-split air conditioner, wherein the name of the hotspot is a product serial number of the multi-split air conditioner, and the product serial number comprises a first password for connecting the hotspot; and then analyzing the product serial number to obtain a first password connected with the hot spot, so as to connect the hot spot according to the first password, and thus, only analyzing the product serial number can obtain the first password of the hot spot initiated by the multi-split air conditioner, so that the multi-split air conditioner is in a to-be-connected state quickly, and then sending a second password of a to-be-connected router to the wireless transmission module, so that the wireless transmission module uploads the product serial number, the outdoor unit and the indoor unit of the multi-split air conditioner to the cloud server, and finally, the cloud server is uploaded in response to the product serial number to bind the multi-split air conditioner, and therefore, the scheme can simplify the operation of binding a distribution network of the multi-split air conditioner with a mobile terminal through the product serial number.
Fig. 2 provides a control system of a multi-split air conditioner according to an embodiment of the present invention. As shown in fig. 2, the control system includes: the system comprises a mobile terminal 201, a cloud server 202, a router 203 to be connected, a wireless transmission module 204, an outdoor unit 205 and a plurality of indoor units 206;
the wireless transmission module 204, the outdoor unit 205 and the indoor units 206 are all connected to the same control bus 207, and the wireless transmission module 204 is arranged in one of the indoor units 206;
the outdoor unit 205 is used for performing data access on the plurality of indoor units 206 and the wireless transmission module 204, receiving a control command sent by the mobile terminal 201 when the wireless transmission module 204 is accessed, and sending the control command to the target indoor unit 206 when the target indoor unit 206 is accessed, wherein the target indoor unit 206 is determined by analyzing the control command through the outdoor unit 205;
the wireless transmission module 204 is configured to send a control command to the outdoor unit 205 through the control bus 207 when the outdoor unit 205 performs data access and the wireless transmission module 204 has the control command;
a mobile terminal 201, configured to perform the following operations:
receiving a hotspot initiated by the wireless transmission module 204, wherein the name of the hotspot is a product serial number of the multi-split air conditioner, and the product serial number comprises a first password connected with the hotspot;
scanning a two-dimensional code corresponding to a product serial number on the multi-split air conditioner, storing the product serial number and analyzing a first password so as to connect a hot spot according to the first password;
sending a second password of the router 203 to be connected to the wireless transmission module 204, so that the wireless transmission module 204 uploads the product serial number, the outdoor unit 205 and the device information of the indoor units 206 to the cloud server 202;
and binding the multi-split air conditioner in response to the uploading of the product serial number to the cloud server 202.
It should be noted that, in the conventional technical solution, each indoor unit is provided with a wireless transmission module, and when the APP software of the mobile terminal initiates a control command for the indoor unit or performs data interaction between the cloud server and the indoor unit, the communication with the indoor unit can be realized only by communicating the cloud server with the wireless communication module corresponding to the indoor unit. In the embodiment of the invention, after the number of the wireless transmission modules is reduced to only one, one wireless transmission module corresponds to a plurality of indoor units, when the APP software of the mobile terminal initiates a control command for the indoor units, the control command needs to be sent to which indoor unit, and the wireless transmission module is used as a transfer module and has no analysis function, so that the data sent by the wireless transmission module needs to be analyzed by the outdoor unit to determine which indoor unit the control command is initiated for, and further the control command is transferred to the indoor unit, so that the control command initiated by the APP software of the mobile terminal can still be transmitted to the corresponding indoor unit.
The number of the wireless transmission modules of the multi-split air conditioner provided by the embodiment of the invention is one, so that the product serial number corresponding to the wireless transmission module is the product serial number corresponding to the multi-split air conditioner. In addition, the number of the wireless transmission modules in the multi-split air conditioner is reduced, and the manufacturing cost of the multi-split air conditioner can also be reduced.
In the above, the APP control interface of the mobile terminal may display information such as the operation state of the indoor unit, the operation state of the outdoor unit, and the outdoor temperature, and therefore, these data information need to be uploaded to the cloud server by using the wireless transmission module, and can be displayed on the APP control interface. In some embodiments, the control command may include indoor unit information and control information. And after the outdoor unit analyzes the control command, determining the indoor unit to be controlled according to the analyzed indoor unit information, and sending the analyzed control information to the target indoor unit so that the target indoor unit executes corresponding operation according to the control information. Wherein, the control command can control at least one indoor unit at the same time. The control information includes, but is not limited to, start, stop, mode of operation, wind speed, temperature, timing, wind sweep, and/or lighting, etc.
In addition, the process of binding the mobile terminal of the control system and the distribution network of the multi-split air conditioner has been described above, and therefore, the description thereof is omitted.
In an embodiment of the present invention, the control bus 16 may specifically be a 1192 bus, a HBS (homebus system), or an RS485(recommended standard bus) bus. Preferably, the control bus is a 1192 bus, wherein 1192 is a chip conforming to the home data bus standard and having a function of receiving and transmitting data.
Since the wireless transmission module, the outdoor unit and the indoor units are all connected to the same control bus, in order to prevent the confusion of data transmission on the control bus, in one embodiment of the invention, the outdoor unit needs to access the indoor units and the wireless transmission module. The data access means that the outdoor unit sends a state change reporting instruction to the indoor unit and the wireless transmission module, the indoor unit may transmit data to the control bus only when the indoor unit and the wireless transmission module are accessed (wherein the state change information is uploaded by the indoor unit when the state of the indoor unit changes, and the state change information is uploaded by the wireless transmission module when the state reporting instruction sent by the mobile terminal is received), otherwise, the indoor unit does not actively transmit data to the control bus.
In an embodiment of the present invention, when performing data access to a plurality of indoor units and a wireless transmission module, an outdoor unit is configured to perform the following operations:
the outdoor unit performs data access once every preset time, and sequentially performs data access on the indoor units in sequence;
performing data access on the wireless transmission module for one time after performing data access on a preset number of indoor units;
and taking a process of performing data access on a preset number of indoor units and performing data access on the wireless transmission module once as a round of data access process, and circularly executing each round of data access process by the outdoor unit.
In the embodiment of the present invention, a time interval between two adjacent times of data access of the wireless transmission module is determined by the preset number and the preset duration, wherein the time interval between two adjacent times of data access of the wireless transmission module is equal to (the preset number +1) × the preset duration. For example, the preset time duration is 200ms, and the preset number is 3, that is, after the outdoor unit accesses 3 indoor units, the outdoor unit performs one data access to the wireless transmission module. Specifically, the outdoor unit performs data access on a first indoor unit, performs data access on a second indoor unit after an interval of 200ms, performs data access on a third indoor unit after an interval of 200ms, and performs data access on the wireless transmission module at an interval of 200ms, namely, 800ms is required in one data access process.
Since the wireless transmission module is a module for data forwarding, if the control command is sent to the wireless transmission module, the wireless transmission module fails to send the control command for a long time, and the control command may be damaged or lost. Therefore, in one embodiment of the invention, the time interval between two adjacent data accesses of the wireless transmission module does not exceed 1 s.
As shown in fig. 3 and 4, an embodiment of the present invention provides a distribution network binding apparatus for a mobile terminal and a multi-split air conditioner. The device embodiments may be implemented by software, or by hardware, or by a combination of hardware and software. From a hardware level, as shown in fig. 3, a hardware structure diagram of a mobile terminal provided in the embodiment of the present invention is that, in addition to the processor, the memory, the network interface, and the nonvolatile memory shown in fig. 3, a device in which the apparatus is located in the embodiment may also generally include other hardware, such as a forwarding chip responsible for processing a packet, and the like. Taking a software implementation as an example, as shown in fig. 4, as a logical device, the device is formed by reading a corresponding computer program instruction in a non-volatile memory into an internal memory by a CPU of a mobile terminal and running the computer program instruction.
As shown in fig. 4, the distribution network binding apparatus of a multi-split air conditioner provided in this embodiment includes:
the receiving module 401 is configured to receive a hotspot initiated by a wireless transmission module of a multi-split air conditioner, where the name of the hotspot is a product serial number of the multi-split air conditioner, and the product serial number includes a first password connected to the hotspot;
the analysis module 402 is configured to analyze the product serial number to obtain a first password connected to the hotspot, so as to connect the hotspot according to the first password;
a sending module 403, configured to send a second password of the router to be connected to the wireless transmission module, so that the wireless transmission module uploads the product serial number, and the device information of the outdoor unit and the indoor unit of the multi-split air conditioner to a cloud server;
a binding module 404, configured to bind the multi-split air conditioner in response to the upload of the product serial number to the cloud server.
In this embodiment of the present invention, the receiving module 401 may be configured to perform step 101 in the foregoing method embodiment, the parsing module 402 may be configured to perform step 102 in the foregoing method embodiment, the sending module 403 may be configured to perform step 103 in the foregoing method embodiment, and the binding module 404 may be configured to perform step 104 in the foregoing method embodiment.
In an embodiment of the present invention, the parsing module 402 is configured to perform the following operations:
scanning a two-dimensional code corresponding to the product serial number on the multi-split air conditioner, and storing the product serial number;
and analyzing the stored product serial number to obtain a first password connected with the hotspot.
In one embodiment of the present invention, the product serial number further includes: equipment type information, machine type information, production place information, production date information and production line number information;
the first password comprises an distinguishing code and a mapping code used for representing the equipment type information, the machine type information, the production place information, the production date information and the production line number information, wherein aiming at different first passwords, the mapping codes of different first passwords are the same, and the distinguishing code of each first password is different.
In an embodiment of the present invention, a part of the distinguishing code is located at the start end of the mapping code and the part of the distinguishing code includes the start character, and another part is located at the end of the mapping code and the part of the distinguishing code includes the end character;
the parsing module 402 is configured to, when performing the parsing on the stored product serial number to obtain a first password connected to the hotspot, perform the following operations:
and determining a first password connected with the hotspot in the stored product serial number according to the start character and the end character of the distinguishing code.
In one embodiment of the present invention, further comprising: a judgment module;
the judging module is used for executing the following operations:
judging whether the hotspot is connected or not;
if the hot spot is not connected, determining the distribution network mode of the multi-split air conditioner according to the mapping code in the first password;
and if the hot spot is connected, sending the wireless network name of the router to be connected to the wireless transmission module.
In one embodiment of the present invention, the device information includes: the type, the matching number and the physical address of the indoor unit in the multi-split air conditioner.
It can be understood that the configuration illustrated in the embodiment of the present invention does not form a specific limitation on the distribution network binding device of the multi-split air conditioner. In other embodiments of the present invention, the distribution network binding apparatus of the multi-split air conditioner may include more or fewer components than those shown, or combine some components, or split some components, or arrange different components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.
Because the content of information interaction, execution process, and the like among the modules in the device is based on the same concept as the method embodiment of the present invention, specific content can be referred to the description in the method embodiment of the present invention, and is not described herein again.
An embodiment of the present invention further provides a mobile terminal, including: at least one memory and at least one processor;
the at least one memory to store a machine readable program;
the at least one processor is used for calling the machine readable program and executing the distribution network binding method of the multi-split air conditioner in any embodiment of the invention.
Embodiments of the present invention also provide a computer-readable medium storing instructions for causing a computer to perform the distribution network binding method of a multi-split air conditioner as described herein. Specifically, a method or an apparatus equipped with a storage medium on which a software program code that realizes the functions of any of the above-described embodiments is stored may be provided, and a computer (or a CPU or MPU) of the method or the apparatus is caused to read out and execute the program code stored in the storage medium.
In this case, the program code itself read from the storage medium can realize the functions of any of the above-described embodiments, and thus the program code and the storage medium storing the program code constitute a part of the present invention.
Examples of the storage medium for supplying the program code include a floppy disk, a hard disk, a magneto-optical disk, an optical disk (e.g., CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-RAM, DVD-RW, DVD + RW), a magnetic tape, a nonvolatile memory card, and a ROM. Alternatively, the program code may be downloaded from a server computer via a communications network.
Further, it should be clear that the functions of any one of the above-described embodiments can be implemented not only by executing the program code read out by the computer, but also by performing a part or all of the actual operations by an operation method or the like operating on the computer based on instructions of the program code.
Further, it is to be understood that the program code read out from the storage medium is written to a memory provided in an expansion board inserted into the computer or to a memory provided in an expansion unit connected to the computer, and then causes a CPU or the like mounted on the expansion board or the expansion unit to perform part or all of the actual operations based on instructions of the program code, thereby realizing the functions of any of the above-described embodiments.
The foregoing description of specific embodiments of the present invention has been presented. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made on the basis of the technical solutions of the present invention should be included in the scope of the present invention.
Claims (10)
1. The distribution network binding method of the multi-split air conditioner is characterized by comprising the following steps:
receiving a hotspot initiated by a wireless transmission module of a multi-split air conditioner, wherein the name of the hotspot is a product serial number of the multi-split air conditioner, and the product serial number comprises a first password connected with the hotspot;
analyzing the product serial number to obtain a first password connected with the hotspot, and connecting the hotspot according to the first password;
sending a second password of a router to be connected to the wireless transmission module so that the wireless transmission module uploads the product serial number, and the equipment information of the outdoor unit and the indoor unit of the multi-split air conditioner to a cloud server;
and responding to the uploading of the product serial number to the cloud server, and binding the multi-split air conditioner.
2. The method of claim 1, wherein the parsing the product serial number to obtain a first password connected to the hotspot comprises:
scanning a two-dimensional code corresponding to the product serial number on the multi-split air conditioner, and storing the product serial number;
and analyzing the stored product serial number to obtain a first password connected with the hotspot.
3. The method of claim 2, wherein the product serial number further comprises: equipment type information, machine type information, production place information, production date information and production line number information;
the first password comprises an distinguishing code and a mapping code used for representing the equipment type information, the machine type information, the production place information, the production date information and the production line number information, wherein aiming at different first passwords, the mapping codes of different first passwords are the same, and the distinguishing code of each first password is different.
4. The method of claim 3 wherein a part of the distinguishing code is located at the beginning of the mapping code and includes the start symbol, and another part is located at the end of the mapping code and includes the end symbol;
the analyzing the stored product serial number to obtain a first password connected with the hotspot comprises:
and determining a first password connected with the hotspot in the stored product serial number according to the start character and the end character of the distinguishing code.
5. The method according to claim 3, wherein after the parsing the stored product serial number to obtain a first password for connecting to the hotspot and before the sending the second password of the router to be connected to the wireless transmission module, further comprises:
judging whether the hotspot is connected or not;
if the hot spot is not connected, determining the distribution network mode of the multi-split air conditioner according to the mapping code in the first password;
and if the hot spot is connected, sending the wireless network name of the router to be connected to the wireless transmission module.
6. The method according to any of claims 1-5, wherein the device information comprises: the type, the matching number and the physical address of the indoor unit in the multi-split air conditioner.
7. Join in marriage net binding means of many online air conditioners which characterized in that includes:
the system comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving a hotspot initiated by a wireless transmission module of a multi-split air conditioner, the name of the hotspot is a product serial number of the multi-split air conditioner, and the product serial number comprises a first password connected with the hotspot;
the analysis module is used for scanning a two-dimensional code corresponding to the product serial number on the multi-split air conditioner, storing the product serial number and analyzing the first password so as to connect the hotspot according to the first password;
the sending module is used for sending a second password of the router to be connected to the wireless transmission module so that the wireless transmission module uploads the product serial number, and the equipment information of the outdoor unit and the indoor unit of the multi-split air conditioner to a cloud server;
and the binding module is used for responding to the uploading of the product serial number to the cloud server and binding the multi-split air conditioner.
8. A mobile terminal, comprising: at least one memory and at least one processor;
the at least one memory to store a machine readable program;
the at least one processor, configured to invoke the machine readable program, to perform the method of any of claims 1 to 6.
9. Control system of many online air conditioners which characterized in that includes: the system comprises a mobile terminal, a cloud server, a router to be connected, a wireless transmission module, an outdoor unit and a plurality of indoor units;
the wireless transmission module, the outdoor unit and the indoor units are all connected to the same control bus, and the wireless transmission module is arranged in one of the indoor units;
the outdoor unit is used for carrying out data access on the plurality of indoor units and the wireless transmission module, receiving a control command sent by the mobile terminal when the wireless transmission module is accessed, and sending the control command to a target indoor unit when the target indoor unit is accessed, wherein the target indoor unit is determined by analyzing the control command through the outdoor unit;
the wireless transmission module is used for sending the control command to the outdoor unit through the control bus when the outdoor unit performs data access and the control command exists in the wireless transmission module;
the mobile terminal is a mobile terminal according to claim 8.
10. The control system of claim 9, wherein the outdoor unit, when performing the data access to the indoor units and the wireless transmission module, is configured to:
the outdoor unit performs data access once every preset time, and performs data access on the indoor units sequentially;
after data access is carried out on a preset number of indoor units, carrying out one-time data access on the wireless transmission module;
and taking a process of performing data access on a preset number of indoor units and performing one-time data access on the wireless transmission module as a data access process, wherein the outdoor unit circularly executes each data access process.
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