CN104968028A

CN104968028A - Networking method, system and device for VRV air-conditioning system

Info

Publication number: CN104968028A
Application number: CN201510443760.4A
Authority: CN
Inventors: 赖东锋; 叶铁英; 唐杰; 贺小林; 刘泉洲; 李陈杰
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2015-07-23
Filing date: 2015-07-23
Publication date: 2015-10-07

Abstract

The invention discloses a networking method, system and device for a VRV air-conditioning system. The method comprises the steps that an internal machine in the VRV air-conditioning system receives network information, wherein the network information is provided by a wire controller; the wire controller and the internal machine receiving the network information form a first wireless communication network; the first wireless communication network is one of a plurality of built wireless communication networks; the internal machine is one of at least one internal machine preset in the wireless communication network; the internal machine transmits a request to the wire controller according to the network information after the new power-on of the internal machine, wherein the request is used for applying for a network address; and the internal machine receives the network address distributed by the wire controller according to the request, thereby enabling the internal machine to be connected to the first wireless communication network based on the network address. The method, system and device solve a technical problem that network equipment is connected into a wrong network when the VRV air-conditioning system builds a plurality of control networks at the same time.

Description

The network-building method of multi-online air-conditioning system, system and device

Technical field

The present invention relates to air conditioner field, in particular to a kind of network-building method of multi-online air-conditioning system, system and device.

Background technology

Multi-online air-conditioning system is that employing off-premises station connects multiple stage indoor set by pipe arrangement, and outside adopts air-cooled heat exchange form, and indoor adopts the air-conditioning system of the primary coolant of direct evaporation and heat-exchange form.Multi-online air-conditioning system compared with traditional central air-conditioning, have energy savings, operating cost low, save space and operational reliability advantages of higher, in small and medium construction and part public building, obtain increasingly extensive application.

Multi-online air-conditioning system is when networking, and net control set up by telegon (line control machine) and opening network runs, and when there is multiple net control, router or other-end equipment can add arbitrary network, there is the problem adding wrong network.There is the problem adding wrong network at present for the network equipment, have employed the method arranging and add the period of network, when exceeding this period, do not allow the network equipment to add, or adopt the method avoiding multiple net control simultaneously to set up.But above-mentioned two kinds of methods still can not avoid the network equipment to add the problem of wrong network.In addition, the line control machine in multi-online air-conditioning system and the communication between interior machine all adopt wired connection, need wiring during project installation, cumbersome.

For above-mentioned problem, at present effective solution is not yet proposed.

Summary of the invention

Embodiments provide a kind of network-building method of multi-online air-conditioning system, system and device, at least to solve when multi-online air-conditioning system sets up multiple net control at the same time, there is the technical problem adding wrong network in the network equipment.

According to an aspect of the embodiment of the present invention, provide a kind of network-building method of multi-online air-conditioning system, comprise: the interior machine comprised in multi-connected machine receives the network information, wherein, the network information is provided by line control machine, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, and the first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine; After interior machine re-powers, interior machine sends request to line control machine according to the network information, and wherein, request is used for log on address; Interior machine receives line control machine according to the network address of request dispatching, makes interior machine address Network Based access the first wireless communication networks.

According to the another aspect of the embodiment of the present invention, additionally provide a kind of network-building method of multi-online air-conditioning system, comprise: machine in network information transfer to multi-connected machine comprises by line control machine, wherein, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine; After interior machine re-powers, line control machine receives the request sent according to the network information by interior machine, and wherein, request is used for log on address; Line control machine for interior machine distribution network address is to interior machine, makes interior machine address Network Based access the first wireless communication networks according to request.

According to the another aspect of the embodiment of the present invention, additionally provide a kind of group network system of multi-online air-conditioning system, comprising: at least one line control machine, for generating network information; The interior machine comprised in multi-connected machine, by the short range transmission technical limit spacing network information, after interior machine re-powers, interior machine address Network Based sends request to line control machine according to the network information, and receive the network address of line control machine according to request dispatching, make interior machine access the first wireless communication networks; Wherein, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine.

According to the one side again of the embodiment of the present invention, additionally provide a kind of network device of multi-online air-conditioning system, comprise: the first receiver module, for receiving the network information, wherein, the network information is provided by line control machine, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, first receiver module is the interior machine comprised in multi-connected machine, interior machine be comprise in default wireless communication networks at least one in any one in machine; Sending module, after re-powering at interior machine, sends request to line control machine according to the network information, and wherein, request is used for log on address; First distribution module, receives line control machine according to the network address of request dispatching for interior machine, makes interior machine address Network Based access the first wireless communication networks.

According to the another aspect of the embodiment of the present invention, additionally provide a kind of network device of multi-online air-conditioning system, comprise: transport module, for machine in network information transfer to multi-connected machine is comprised, wherein, line control machine comprises transport module, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine; Second receiver module, after re-powering at interior machine, receives the request sent according to the network information by interior machine, and wherein, request is used for log on address; Second distribution module, for being interior machine distribution network address extremely interior machine according to request, makes interior machine address Network Based access the first wireless communication networks.

In embodiments of the present invention, the interior machine comprised is adopted in multi-connected machine to receive the network information, wherein, the network information is provided by line control machine, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine; After interior machine re-powers, interior machine sends request to line control machine according to the network information, and wherein, request is used for log on address; Interior machine receives line control machine according to the network address of request dispatching, interior machine address Network Based is made to access the mode of the first wireless communication networks, solving when multi-online air-conditioning system sets up multiple net control at the same time, there is the technical problem adding wrong network in the network equipment.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:

Fig. 1 is the flow chart of the network-building method of a kind of optional multi-online air-conditioning system according to the embodiment of the present invention one;

Fig. 2 is the network structure of a kind of optional multi-online air-conditioning system according to the embodiment of the present invention one;

Fig. 3 is the frame diagram of a kind of optional interior machine main hardware module according to the embodiment of the present invention one;

Fig. 4 is the frame diagram of a kind of optional line control machine main hardware module according to the embodiment of the present invention one;

Fig. 5 is the flow chart of the network-building method of another optional multi-online air-conditioning system according to the embodiment of the present invention one;

Fig. 6 is the flow chart of the network-building method according to the optional multi-online air-conditioning system of the another kind of the embodiment of the present invention two;

Fig. 7 is the structure chart of the network device of a kind of optional multi-online air-conditioning system according to the embodiment of the present invention four; And

Fig. 8 is the structure chart of the network device of another optional multi-online air-conditioning system according to the embodiment of the present invention five.

Embodiment

The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.

It should be noted that, term " first ", " second " etc. in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiments of the invention described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.

Embodiment one

According to the embodiment of the present invention, provide a kind of embodiment of the method for networking of multi-online air-conditioning system, it should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, and, although show logical order in flow charts, in some cases, can be different from the step shown or described by order execution herein.

Fig. 1 is the flow chart of the network-building method of a kind of optional multi-online air-conditioning system according to the embodiment of the present invention one, and as shown in Figure 1, the method comprises the steps:

Step S102, the interior machine comprised in multi-connected machine receives the network information, wherein, the network information is provided by line control machine, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine.

In above-mentioned steps S102, multi-connected machine specifically refers to multi-online air-conditioning system, and an outer machine of multi-online air-conditioning system can connect multiple interior machine, and a line control machine can control multiple interior machine.Adopt wired mode to carry out communication between the outer machine of multi-connected machine and interior machine, between line control machine and interior machine, wirelessly carry out communication.Multi-online air-conditioning system can comprise multiple wireless communication networks, wherein, any one wireless communication networks can by a line control machine and at least one machine form.

It should be noted that, wireless communication networks can be set up by line control machine, and generates the network information of this wireless communication networks by line control machine, and this network information may be used for identifying this wireless communication networks.The first wireless communication networks herein can be any one in multiple wireless communication networks, first wireless communication networks can be ZigBee-network, line control machine can be the telegon (Coordinator) in this ZigBee-network, and interior machine can be the router (Router) in this ZigBee.A kind of network configuration of optional multi-online air-conditioning system can be as shown in Figure 2.In fig. 2, multi-online air-conditioning system comprises ZigBee-network 1 and ZigBee-network 2, in above-mentioned ZigBee-network 1 or ZigBee-network 2, respectively comprises a line control machine and multiple interior machine.

Also it should be noted that, line control machine is setting up wireless communication networks, generating network information.This network information sends to and belongs to machine in this wireless communication networks by line control machine, the mode sending the network information can be near interior machine by line control machine, until during the close together of line control machine and interior machine, line control machine is by the write of this network information in machine, and distance can within 10 centimetres or within 20 centimetres herein.

In a kind of concrete application scenarios, the interior machine comprised in multi-connected machine receives the network information can for being following process: line control machine powers on, set up a wireless communication networks, generate the network information of this wireless communication networks, but not opening network, that is, other equipment are not allowed to add this wireless communication networks.Because interior machine is installed on the ceiling usually, there is inconvenience in the transfer of data of closer distance, when interior machine is not also installed, by line control machine near interior machine, the above-mentioned network information can be write in interior machine.

Step S104, after interior machine re-powers, interior machine sends request to line control machine according to the network information, and wherein, request is used for log on address.

In above-mentioned steps S104, after interior machine powers on, interior machine, according to the above-mentioned network information, sends the request of application distribution network address to line control machine.

Step S106, interior machine receives line control machine according to the network address of request dispatching, makes interior machine address Network Based access the first wireless communication networks.

In above-mentioned steps S106, after line control machine receives request, for sending machine distribution network address in request, and this network address is sent to this interior machine, this interior machine is joined in the first wireless communication networks.

It should be noted that, it is the process interior machine of in the first wireless communication networks being added this first wireless communication networks in above-mentioned steps S102 to S106, and in the first wireless communication networks in other machine add the method for this first wireless communication networks, all can adopt the method that above-mentioned steps S102 to S106 provides.Comprise in the first wireless communication networks all in machine all acquire line control machine distribute the network address, after joining the first wireless communication networks, this first wireless communication networks has been set up.

The application is by above-mentioned steps S102 to S106, the network information is received by machine in comprising in multi-connected machine, wherein, the network information is provided by line control machine, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine; After interior machine re-powers, interior machine sends request to line control machine according to the network information, and wherein, request is used for log on address; Interior machine receives line control machine according to the network address of request dispatching, interior machine address Network Based is made to access the mode of the first wireless communication networks, solving when multi-online air-conditioning system sets up multiple net control at the same time, there is the technical problem adding wrong network in the network equipment.

Alternatively, in above-mentioned steps S102, the network information that interior machine can be prestored by short range transmission module reception line control machine.

Particularly, interior machine can receive the network information by short range transmission module.This short range transmission module can be NFC module.Short range transmission module only interior machine and line control machine near time can communicate, such as, close within 10 centimetres.This makes it possible to guarantee when there is multiple wireless communication networks, interior machine joins in default network.

It should be noted that, the mode of the network information that line control machine prestores is being received above by short range transmission module, in multi-online air-conditioning system networking process, there is no open network, interior machine is not allowed to add, only have and obtain by short range transmission module the wireless communication networks that machine in the network information just can join correspondence, avoid the problem that interior machine adds wrong network.

Alternatively, the network information that the interior machine comprised in multi-connected machine sends by receiving different line control machines, is divided to different wireless communication networks.

Particularly, a multi-online air-conditioning system can comprise multiple wireless communication networks, and each wireless communication networks has the different network informations, and interior machine, by the network information received, joins and has in the wireless communication networks of this network information.

Alternatively, the network information at least comprises following any one or more information: the network secret key of the line control machine MAC Address of the first wireless communication networks, the network identity of the first wireless communication networks and the first wireless communication networks.

Particularly, the network identity of above-mentioned first wireless communication networks can represent with PAN ID (Personal Area NetworkIdentifier), the i.e. whole network of network number that generates after setting up network of line control machine, for distinguishing different line control machine net control.The line control machine MAC Address of above-mentioned first wireless communication networks can represent with EPID (Extended PANID), can preset or generate according to the IEEE/MAC address of chip, before adding wireless communication networks for the network equipment, add corresponding wireless communication networks according to this No. ID.The network secret key of the first wireless communication networks can represent with Network key, in the first wireless communication networks when machine and line control machine communication, can be encrypted operation by network secret key.

Alternatively, when short range transmission module is NFC label module, step S102 can comprise:

Step S1021, when interior machine and line control machine are geographically within preset range, the NFC label module in interior machine and the NFC module for reading and writing in line control machine set up wireless near field communication.

In above-mentioned steps S1021, interior machine can comprise NFC label module, and line control machine can comprise NFC module for reading and writing, above-mentioned preset range can be NFC label module and NFC module for reading and writing can carry out transfer of data time the scope of distance.Line control machine passes through NFC module for reading and writing by the NFC label module in machine in network information write.

Step S1023, interior machine reads the network information prestored in line control machine by NFC label module, wherein, the network information is pre-stored in the NFC module for reading and writing of line control machine, and the network information is the information of the first wireless communication networks.

In above-mentioned steps S1023, NFC label module can have can store byte information, line control machine by NFC module for reading and writing by network information write in machine in NFC label module, after interior machine powers on, interior movement sheet reads the network information prestored in NFC label module, wherein, the network information sends to NFC module for reading and writing by line control machine master chip.

In the optional application scenarios of one, Fig. 3 is the frame diagram of a kind of optional interior machine main hardware module according to the embodiment of the present invention one, and this interior machine can comprise: interior owner's chip 401, NFC label module 402, second ZigBee module 403, power module 404 and load driver module 405.The NFC label module 402 that interior machine comprises has EEPROM can store byte information.Fig. 4 is the frame diagram of the main hardware module of a kind of optional line control machine according to the embodiment of the present invention one, as shown in Figure 4, this line control machine can comprise: line control machine master chip 301, NFC module for reading and writing 302, first ZigBee module 303, base switch power module 304, lithium battery source module 305, key-press module 306 and display module 307.The network information is write in the NFC label module 402 of interior machine by NFC module for reading and writing 302 by line control machine.After interior machine powers on, interior owner's chip 401 reads the network information be temporarily stored in NFC label module 302.

Alternatively, after execution step S1023, the method for the embodiment of the present invention can also comprise:

Step S1025, by network trust system in the wireless communication networks information list of interior machine.

In above-mentioned steps S1025, the NFC label module of interior machine by network trust system in wireless communication networks information list.

Alternatively, after execution step S106, the method for the embodiment of the present invention can also comprise:

Step S108, adopts the mode of ZigBee communication to carry out communication, and receives the control command of line control machine between interior machine and the line control machine in the first wireless communication networks.

In above-mentioned steps S108, as shown in Figure 3, interior machine can comprise the second ZigBee module 403, and as shown in Figure 4, line control machine can comprise the first ZigBee module 303.After interior machine joins the first corresponding wireless communication networks, can the second ZigBee module 403 and the first ZigBee module 303 be passed through between machine and line control machine in the first wireless communication networks, carry out communication in the mode of ZigBee communication.

The application, by above-mentioned steps S108, eliminates the wiring of connection between interior machine and line control machine, reaches the object facilitating project installation, saved wiring cost.

In conjunction with above-described embodiment one, as shown in Figure 5, a kind of optional execution mode of the application can comprise the steps:

Step a, line control machine powers on, and sets up a ZigBee-network, generates the network informations such as PAN ID, EPID and Network key.

Step b, by the NFC label module of line control machine panel on uninstalled interior machine side plate, by the Tag chip of the network information of ZigBee-network write NFC label module.

Step c, after interior machine powers on, interior movement sheet reads the network information of the ZigBee-network stored in Tag chip.

Steps d, interior machine according to the network information, by ZigBee-network to line control machine application distribution network address.

Step e, line control machine receives after interior machine request to interior machine distribution network address.

Step f, after in ZigBee-network, all interior machines distribute the network address, the ZigBee-network of line control machine and interior machine has been set up.

Embodiment two

Fig. 6 is the flow chart of the network-building method according to the optional multi-online air-conditioning system of the another kind of the embodiment of the present invention two, and as shown in Figure 6, the method comprises:

Step S202, machine in network information transfer to multi-connected machine comprises by line control machine, wherein, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine.

In above-mentioned steps S202, multi-connected machine specifically refers to multi-online air-conditioning system, and an outer machine of multi-online air-conditioning system can connect multiple interior machine, and a line control machine can control multiple interior machine.Adopt wired mode to carry out communication between the outer machine of multi-connected machine and interior machine, between line control machine and interior machine, wirelessly carry out communication.Multi-online air-conditioning system can comprise multiple wireless communication networks, wherein, any one wireless communication networks can by a line control machine and at least one machine form.

In the optional application scenarios of one, the interior machine comprised in multi-connected machine receives the network information can for being following process: line control machine powers on, set up a wireless communication networks, generate the network information of this wireless communication networks, but not opening network, that is, other equipment are not allowed to add this wireless communication networks.Because interior machine is installed on the ceiling usually, there is inconvenience in the transfer of data of closer distance, when interior machine is not also installed, by line control machine near interior machine, the above-mentioned network information can be write in interior machine.

Step S204, after interior machine re-powers, line control machine receives the request sent according to the network information by interior machine, and wherein, request is used for log on address.

In above-mentioned steps S204, after interior machine powers on, interior machine, according to the above-mentioned network information, sends the request of application distribution network address to line control machine.

Step S206, line control machine for interior machine distribution network address is to interior machine, makes interior machine address Network Based access the first wireless communication networks according to request.

In above-mentioned steps S206, after line control machine receives request, for sending machine distribution network address in request, and this network address is sent to this interior machine, this interior machine is joined in the first wireless communication networks.

It should be noted that, it is the process interior machine of in the first wireless communication networks being added this first wireless communication networks in above-mentioned steps S202 to S206, and in the first wireless communication networks in other machine add the method for this first wireless communication networks, all can adopt the method that above-mentioned steps S202 to S206 provides.Comprise in the first wireless communication networks all in machine all acquire line control machine distribute the network address, after joining the first wireless communication networks, this first wireless communication networks has been set up.

The application is by above-mentioned steps S202 to S206, machine in by line control machine network information transfer to multi-connected machine being comprised, wherein, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine; After interior machine re-powers, line control machine receives the request sent according to the network information by interior machine, and wherein, request is used for log on address; Line control machine is interior machine distribution network address extremely interior machine according to request, interior machine address Network Based is made to access the mode of the first wireless communication networks, solving when multi-online air-conditioning system sets up multiple net control at the same time, there is the technical problem adding wrong network in the network equipment.

Optionally, line control machine generates and stores the network information after powering on for the first time, and is sent the network information extremely interior machine prestored by short range transmission module.

Particularly, line control machine can send the network information by short range transmission module.This short range transmission module can be NFC module.Short range transmission module only interior machine and line control machine near time can communicate, such as, close within 10 centimetres.This makes it possible to guarantee when there is multiple wireless communication networks, interior machine joins in default network.

It should be noted that, sent the mode of the network information prestored by short range transmission module at above-mentioned line control machine, in multi-online air-conditioning system networking process, there is no open network, interior machine is not allowed to add, only have and obtain by short range transmission module the wireless communication networks that machine in the network information just can join correspondence, avoid the problem that interior machine adds wrong network.

Optionally, before step S202, the method that the present embodiment provides can also comprise:

Step S201, different line control machines sets up different wireless communication networks by presetting the different network informations, and wherein, the network information that the interior machine comprised in multi-connected machine sends by receiving different line control machines, is divided to different wireless communication networks.

Optionally, the network information at least comprises following any one or more information: the network secret key of the line control machine MAC Address of the first wireless communication networks, the network identity of the first wireless communication networks and the first wireless communication networks.

Optionally, when short range transmission module is NFC module for reading and writing, step S202 can comprise:

Step S2021, when line control machine and interior machine are geographically within preset range, the NFC module for reading and writing in line control machine and the NFC label module in interior machine set up wireless near field communication.

In above-mentioned steps S2021, interior machine can comprise NFC label module, and line control machine can comprise NFC module for reading and writing, above-mentioned preset range can be NFC label module and NFC module for reading and writing can carry out transfer of data time the scope of distance.Line control machine passes through NFC module for reading and writing by the NFC label module in machine in network information write.

Step S2023, the network information prestored is sent to interior machine by NFC module for reading and writing by line control machine, wherein, interior machine by the network trust system that receives in NFC label module.

Particularly, NFC label module can have can store byte information, and the NFC module for reading and writing of line control machine is by NFC label module in machine in network information write, and after interior machine powers on, interior movement sheet reads the network information prestored in NFC label module.

Optionally, after execution step S206, the method that the application provides can also comprise:

Step S2081, line control machine and in the first wireless communication networks in adopt the mode of ZigBee communication to carry out communication between machine.

Step S2083, line control machine controls interior machine by sending controling instruction and performs corresponding operation.

At above-mentioned steps S2081 in step S2083, as shown in Figure 3, interior machine can comprise the second ZigBee module 403, and as shown in Figure 4, line control machine can comprise the first ZigBee module 303.After interior machine joins the first corresponding wireless communication networks, can the second ZigBee module 403 and the first ZigBee module 303 be passed through between machine and line control machine in the first wireless communication networks, carry out communication in the mode of ZigBee communication.

The application to step S2083 by above-mentioned steps S2081, is eliminated the wiring of connection between interior machine and line control machine, reaches the object facilitating project installation, saved wiring cost.

Embodiment three

According to the embodiment of the present invention, provide a kind of embodiment of group network system of multi-online air-conditioning system, this system comprises:

At least one line control machine, for generating network information.

The interior machine comprised in multi-connected machine, by the short range transmission technical limit spacing network information, after interior machine re-powers, interior machine address Network Based sends request to line control machine according to the network information, and receive the network address of line control machine according to request dispatching, make interior machine access the first wireless communication networks.

Wherein, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine.

Particularly, multi-connected machine specifically refers to multi-online air-conditioning system, and an outer machine of multi-online air-conditioning system can connect multiple interior machine, and a line control machine can control multiple interior machine.Adopt wired mode to carry out communication between the outer machine of multi-connected machine and interior machine, between line control machine and interior machine, wirelessly carry out communication.Multi-online air-conditioning system can comprise multiple wireless communication networks, wherein, any one wireless communication networks can by a line control machine and at least one machine form.

It should be noted that, the group network system of this multi-online air-conditioning system can as shown in Figure 2, and in fig. 2, multi-online air-conditioning system comprises ZigBee-network 1 and ZigBee-network 2, in above-mentioned ZigBee-network 1 or ZigBee-network 2, respectively comprise a line control machine and multiple interior machine.Wireless communication networks can be set up by line control machine, and generates the network information of this wireless communication networks by line control machine, and this network information may be used for identifying this wireless communication networks.The first wireless communication networks herein can be any one in multiple wireless communication networks, first wireless communication networks can be ZigBee-network, line control machine can be the telegon (Coordinator) in this ZigBee-network, and interior machine can be the router (Router) in this ZigBee.

Also it should be noted that, line control machine is setting up wireless communication networks, generating network information.This network information sends to and belongs to machine in this wireless communication networks by line control machine, the mode sending the network information can be near interior machine by line control machine, until during the close together of line control machine and interior machine, line control machine is by the write of this network information in machine, and distance can within 10 centimetres or within 20 centimetres herein.After interior machine powers on, interior machine, according to the above-mentioned network information, sends the request of application distribution network address to line control machine.After line control machine receives request, for sending machine distribution network address in request, and this network address is sent to this interior machine, this interior machine is joined in the first wireless communication networks.This makes it possible to guarantee when there is multiple wireless communication networks, interior machine joins in default network.Adopt the mode of ZigBee communication to carry out communication between interior machine and the line control machine in the first wireless communication networks, and receive the control command of line control machine.Eliminate the wiring of connection between interior machine and line control machine, reach the object facilitating project installation, save wiring cost.

In the optional application scenarios of one, the interior machine comprised in multi-connected machine receives the network information can for being following process: line control machine powers on, set up a wireless communication networks, generate the network information of this wireless communication networks, but not opening network, that is, other equipment are not allowed to add this wireless communication networks.Because interior machine is installed on the ceiling usually, there is inconvenience in the transfer of data of closer distance, when interior machine is not also installed, by line control machine near interior machine, the above-mentioned network information can be write in interior machine.Wherein, interior machine can comprise NFC label module, line control machine can comprise NFC module for reading and writing, as shown in Figure 3, Figure 4, the NFC label module 402 that interior machine comprises has EEPROM can store byte information, line control machine by NFC module for reading and writing 302 by the NFC label module 402 of machine in network information write.After interior machine powers on, interior owner's chip 401 reads the network information be temporarily stored in NFC label module 402.

The application passes through at least one line control machine above-mentioned, for generating network information.The interior machine comprised in multi-connected machine, by the short range transmission technical limit spacing network information, after interior machine re-powers, interior machine address Network Based sends request to line control machine according to the network information, and receive the network address of line control machine according to request dispatching, make interior machine access the first wireless communication networks.Wherein, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine.Solving when multi-online air-conditioning system sets up multiple net control at the same time, there is the technical problem adding wrong network in the network equipment.

Embodiment four

According to the embodiment of the present invention, additionally provide a kind of device embodiment of network device of multi-online air-conditioning system, it should be noted that, the network device of this multi-online air-conditioning system may be used for the network-building method of the multi-online air-conditioning system realizing the embodiment of the present invention, the network-building method of the multi-online air-conditioning system of the embodiment of the present invention also can be performed by the network device of this multi-online air-conditioning system, carries out repeating no more of explanation in the inventive method embodiment.

Fig. 7 is the structure chart of the network device of a kind of optional multi-online air-conditioning system according to the embodiment of the present invention four.As shown in Figure 7, this device comprises:

First receiver module 40, for receiving the network information, wherein, the network information is provided by line control machine, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, and the first receiver module 40 is the interior machine comprised in multi-connected machine, interior machine be comprise in default wireless communication networks at least one in any one in machine.

Also it should be noted that, line control machine is setting up wireless communication networks, generating network information.This network information is sent to the first receiver module 40 by line control machine, the mode sending the network information can be near interior machine by line control machine, until during the close together of line control machine and interior machine, line control machine is by machine in the write of this network information, and distance can within 10 centimetres or within 20 centimetres herein.

Sending module 42, after re-powering at interior machine, sends request to line control machine according to the network information, and wherein, request is used for log on address.

Particularly, after interior machine powers on, according to the above-mentioned network information, sending module 42 sends the request of application distribution network address to line control machine.

First distribution module 44, receives line control machine according to the network address of request dispatching for interior machine, makes interior machine address Network Based access the first wireless communication networks.

Particularly, after line control machine receives request, this network address for sending machine distribution network address in request, and is sent to this interior machine by the first distribution module 44, and this interior machine is joined in the first wireless communication networks.

It should be noted that, in first wireless communication networks an one interior machine is added the process of this first wireless communication networks, and in the first wireless communication networks in other machine add the method for this first wireless communication networks, all can adopt the function that above-mentioned first receiver module 40, sending module 42 and the first distribution module 44 perform.Comprise in the first wireless communication networks all in machine all acquire line control machine distribute the network address, after joining the first wireless communication networks, this first wireless communication networks has been set up.

The application is by above-mentioned first receiver module 40, for receiving the network information, wherein, the network information is provided by line control machine, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, and the first receiver module 40 is the interior machine comprised in multi-connected machine, interior machine be comprise in default wireless communication networks at least one in any one in machine.Sending module 42, after re-powering at interior machine, sends request to line control machine according to the network information, and wherein, request is used for log on address.First distribution module 44, receives line control machine according to the network address of request dispatching for interior machine, makes interior machine address Network Based access the first wireless communication networks.Solving when multi-online air-conditioning system sets up multiple net control at the same time, there is the technical problem adding wrong network in the network equipment.

Alternatively, interior machine receives the network information that prestores of line control machine by short range transmission module.

It should be noted that, the mode of the network information that line control machine prestores is being received above by short range transmission module, in multi-online air-conditioning system networking process, open network is not had to allow interior machine to add, only have by short range transmission module obtain machine in the network information just can join wireless communication networks that, avoid the problem that interior machine adds wrong network.

Alternatively, when short range transmission module is NFC label module, the first receiver module 40 comprises:

First communication unit, for when interior machine and line control machine are geographically within preset range, the NFC label module in interior machine and the NFC module for reading and writing in line control machine set up wireless near field communication;

Particularly, interior machine can comprise NFC label module, and line control machine can comprise NFC module for reading and writing, above-mentioned preset range can be NFC label module and NFC module for reading and writing can carry out transfer of data time the scope of distance.Line control machine passes through NFC module for reading and writing by the NFC label module in machine in network information write.

Reading unit, read the network information prestored in line control machine by NFC label module for interior machine, wherein, the network information is pre-stored in the NFC module for reading and writing of line control machine, and wherein, the network information is the information of the first wireless communication networks.

Alternatively, this device can also comprise:

Memory module, for by network trust system to interior machine wireless communication networks information list in.

Alternatively, this device can also comprise:

First communication module, for adopting the mode of ZigBee communication to carry out communication between interior machine and the line control machine in the first wireless communication networks, and receives the control command of line control machine.

Particularly, as shown in Figure 3, interior machine can comprise the second ZigBee module 403, and as shown in Figure 4, line control machine can comprise the first ZigBee module 303.After interior machine joins the first corresponding wireless communication networks, can the second ZigBee module 403 and the first ZigBee module 303 be passed through between machine and line control machine in the first wireless communication networks, carry out communication in the mode of ZigBee communication.

It should be noted that, the embodiment of the present application, by above-mentioned first communication module, eliminates the wiring of connection between interior machine and line control machine, reaches the object facilitating project installation, saved wiring cost.

Embodiment five

Fig. 8 is the structure chart of the network device of another optional multi-online air-conditioning system according to the embodiment of the present invention five.As shown in Figure 8, this device comprises:

Transport module 60, for machine in network information transfer to multi-connected machine is comprised, wherein, line control machine comprises transport module, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine.

Also it should be noted that, line control machine is setting up wireless communication networks, generating network information.This network information sends to and belongs to machine in this wireless communication networks by transport module 60, the mode sending the network information can be near interior machine by line control machine, until during the close together of line control machine and interior machine, transport module 60 is by the write of this network information in machine, and distance can within 10 centimetres or within 20 centimetres herein.

Second receiver module 62, after re-powering at interior machine, receives the request sent according to the network information by interior machine, and wherein, request is used for log on address.

Particularly, after interior machine powers on, interior machine, according to the above-mentioned network information, sends the request of application distribution network address to line control machine.

Second distribution module 64, for being interior machine distribution network address extremely interior machine according to request, makes interior machine address Network Based access the first wireless communication networks.

Particularly, after receiving request, this network address for sending machine distribution network address in request, and is sent to this interior machine by the second distribution module 64, and this interior machine is joined in the first wireless communication networks.

The application is by transport module 60, for machine in network information transfer to multi-connected machine is comprised, wherein, line control machine comprises transport module, line control machine becomes the first wireless communication networks with the interior mechanism receiving the network information, first cordless communication network is any one in the multiple wireless communication networks set up, interior machine be comprise in default wireless communication networks at least one in any one in machine.Second receiver module 62, after re-powering at interior machine, receives the request sent according to the network information by interior machine, and wherein, request is used for log on address.Second distribution module 64, for being interior machine distribution network address extremely interior machine according to request, makes interior machine address Network Based access the first wireless communication networks.Solving when multi-online air-conditioning system sets up multiple net control at the same time, there is the technical problem adding wrong network in the network equipment.

Alternatively, line control machine generates and stores the network information after powering on for the first time, and is sent the network information extremely interior machine prestored by short range transmission module.

It should be noted that, sent the mode of the network information prestored by short range transmission module at above-mentioned line control machine, in multi-online air-conditioning system networking process, open network is not had to allow interior machine to add, only have by short range transmission module obtain machine in the network information just can join wireless communication networks that, avoid the problem that interior machine adds wrong network.

Alternatively, when short range transmission module is NFC module for reading and writing, transport module 60 comprises:

Second communication unit, for when line control machine and interior machine are geographically within preset range, the NFC module for reading and writing in line control machine and the NFC label module in interior machine set up wireless near field communication;

Transmitting element, is sent to interior machine by NFC module for reading and writing by the network information prestored for line control machine, wherein, interior machine by the network trust system that receives in NFC label module.

Alternatively, this device can also comprise:

Second communication module, for line control machine and in the first wireless communication networks in adopt the mode of ZigBee communication to carry out communication between machine.

Control module, controls interior machine for line control machine by sending controling instruction and performs corresponding operation.

The application, by the second communication module and control module, eliminates the wiring of connection between interior machine and line control machine, reaches the object facilitating project installation, saved wiring cost.

The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.

In the above embodiment of the present invention, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.

In several embodiments that the application provides, should be understood that, disclosed technology contents, the mode by other realizes.Wherein, device embodiment described above is only schematic, the such as division of described unit, can be that a kind of logic function divides, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of unit or module or communication connection can be electrical or other form.

The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed on multiple unit.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.

If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprises all or part of step of some instructions in order to make a computer equipment (can be personal computer, server or the network equipment etc.) perform method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. various can be program code stored medium.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims

1. a network-building method for multi-online air-conditioning system, is characterized in that, comprising:

The interior machine comprised in multi-connected machine receives the network information, wherein, the described network information is provided by line control machine, described line control machine becomes the first wireless communication networks with the interior mechanism receiving the described network information, described first cordless communication network is any one in the multiple wireless communication networks set up, described interior machine be comprise in default described wireless communication networks at least one in any one in machine;

After described interior machine re-powers, described interior machine sends request to described line control machine according to the described network information, and wherein, described request is used for log on address;

Described interior machine receives the network address that described line control machine distributes according to described request, makes described interior machine based on described first wireless communication networks of described network address access.

2. method according to claim 1, is characterized in that, described interior machine receives by short range transmission module the described network information that described line control machine prestores.

3. method according to claim 1 and 2, is characterized in that, the network information that the interior machine comprised in multi-connected machine sends by receiving different line control machines, is divided to different wireless communication networks.

4. method according to claim 1, it is characterized in that, the described network information at least comprises following any one or more information: the network secret key of the line control machine MAC Address of described first wireless communication networks, the network identity of described first wireless communication networks and described first wireless communication networks.

5. method according to claim 2, is characterized in that, when described short range transmission module is NFC label module, the step that described interior machine receives by short range transmission module the described network information that described line control machine prestores comprises:

When described interior machine and described line control machine are geographically within preset range, the described NFC label module in described interior machine and the NFC module for reading and writing in described line control machine set up wireless near field communication;

Described interior machine reads in described line control machine the described network information prestored by described NFC label module, wherein, the described network information is pre-stored in the described NFC module for reading and writing of described line control machine, and the described network information is the information of described first wireless communication networks.

6. method according to claim 5, is characterized in that, after described interior machine to read in described line control machine the described network information prestored by described NFC label module, described method also comprises:

By described network trust system in the wireless communication networks information list of described interior machine.

7. method according to claim 1, is characterized in that, after described interior machine is based on described first wireless communication networks of described network address access, described method also comprises:

Adopt the mode of ZigBee communication to carry out communication between described interior machine and the line control machine in described first wireless communication networks, and receive the control command of described line control machine.

8. a network-building method for multi-online air-conditioning system, is characterized in that, comprising:

Machine in network information transfer to multi-connected machine comprises by line control machine, wherein, described line control machine becomes the first wireless communication networks with the interior mechanism receiving the described network information, described first cordless communication network is any one in the multiple wireless communication networks set up, described interior machine be comprise in default described wireless communication networks at least one in any one in machine;

After described interior machine re-powers, described line control machine receives the request sent according to the described network information by described interior machine, and wherein, described request is used for log on address;

Described line control machine is described interior machine distribution network address extremely described interior machine according to described request, makes described interior machine based on described first wireless communication networks of described network address access.

9. method according to claim 8, is characterized in that, after described line control machine powers on for the first time, generates and stores the described network information, and is sent the described network information extremely described interior machine prestored by short range transmission module.

10. method according to claim 8 or claim 9, it is characterized in that, within network information transfer to multi-connected machine comprises by line control machine before machine, described method also comprises:

Different line control machines sets up different wireless communication networks by presetting the different network informations, and wherein, the network information that the interior machine comprised in multi-connected machine sends by receiving different line control machines, is divided to described different wireless communication networks.

11. methods according to claim 8, it is characterized in that, the described network information at least comprises following any one or more information: the network secret key of the line control machine MAC Address of described first wireless communication networks, the network identity of described first wireless communication networks and described first wireless communication networks.

12. methods according to claim 9, is characterized in that, when described short range transmission module is NFC module for reading and writing, described line control machine sends the described network information that prestores to the step of described interior machine by short range transmission module and comprises:

When described line control machine and described interior machine are geographically within preset range, the NFC label module in the NFC module for reading and writing in described line control machine and described interior machine sets up wireless near field communication;

The described network information prestored is sent to described interior machine by described NFC module for reading and writing by described line control machine, and wherein, described interior machine is by the described network trust system that receives to described NFC label module.

13. methods according to claim 8, is characterized in that, after described line control machine is described interior machine distribution network address to described interior machine according to described request, described method also comprises:

Described line control machine and in described first wireless communication networks in adopt the mode of ZigBee communication to carry out communication between machine;

Described line control machine controls described interior machine by sending controling instruction and performs corresponding operation.

The group network system of 14. 1 kinds of multi-online air-conditioning systems, is characterized in that, comprising:

At least one line control machine, for generating network information;

The interior machine comprised in multi-connected machine, by the network information described in short range transmission technical limit spacing, after described interior machine re-powers, described interior machine address Network Based sends request to described line control machine according to the described network information, and receive the network address that described line control machine distributes according to described request, make described interior machine access the first wireless communication networks;

Wherein, described line control machine becomes the first wireless communication networks with the interior mechanism receiving the described network information, described first cordless communication network is any one in the multiple wireless communication networks set up, described interior machine be comprise in default described wireless communication networks at least one in any one in machine.

The network device of 15. 1 kinds of multi-online air-conditioning systems, is characterized in that, comprising:

First receiver module, for receiving the network information, wherein, the described network information is provided by line control machine, described line control machine becomes the first wireless communication networks with the interior mechanism receiving the described network information, described first cordless communication network is any one in the multiple wireless communication networks set up, and described first receiver module is the interior machine comprised in multi-connected machine, described interior machine be comprise in default described wireless communication networks at least one in any one in machine;

Sending module, after re-powering at described interior machine, sends request to described line control machine according to the described network information, and wherein, described request is used for log on address;

First distribution module, receives for described interior machine the network address that described line control machine distributes according to described request, makes described interior machine based on described first wireless communication networks of described network address access.

16. devices according to claim 15, is characterized in that, described interior machine receives by short range transmission module the described network information that described line control machine prestores.

17. devices according to claim 16, is characterized in that, when described short range transmission module is NFC label module, described first receiver module comprises:

First communication unit, for when described interior machine and described line control machine are geographically within preset range, the described NFC label module in described interior machine and the NFC module for reading and writing in described line control machine set up wireless near field communication;

Reading unit, read in described line control machine the described network information prestored by described NFC label module for described interior machine, wherein, the described network information is pre-stored in the described NFC module for reading and writing of described line control machine, wherein, the described network information is the information of described first wireless communication networks.

18. devices according to claim 17, is characterized in that, described device also comprises:

Memory module, for by described network trust system to described interior machine wireless communication networks information list in.

19. devices according to claim 15, is characterized in that, described device also comprises:

First communication module, for adopting the mode of ZigBee communication to carry out communication between described interior machine and the line control machine in described first wireless communication networks, and receives the control command of described line control machine.

The network device of 20. 1 kinds of multi-online air-conditioning systems, is characterized in that, comprising:

Transport module, for machine in network information transfer to multi-connected machine is comprised, wherein, line control machine comprises described transport module, described line control machine becomes the first wireless communication networks with the interior mechanism receiving the described network information, described first cordless communication network is any one in the multiple wireless communication networks set up, described interior machine be comprise in default described wireless communication networks at least one in any one in machine;

Second receiver module, after re-powering at described interior machine, receives the request sent according to the described network information by described interior machine, and wherein, described request is used for log on address;

Second distribution module, for being described interior machine distribution network address extremely described interior machine according to described request, makes described interior machine based on described first wireless communication networks of described network address access.

21. devices according to claim 20, is characterized in that, after described line control machine powers on for the first time, generate and store the described network information, and are sent the described network information extremely described interior machine prestored by short range transmission module.

22. devices according to claim 21, is characterized in that, when described short range transmission module is NFC module for reading and writing, described transport module comprises:

Second communication unit, for when described line control machine and described interior machine are geographically within preset range, the NFC label module in the NFC module for reading and writing in described line control machine and described interior machine sets up wireless near field communication;

Transmitting element, is sent to described interior machine by described NFC module for reading and writing by the described network information prestored for described line control machine, and wherein, described interior machine is by the described network trust system that receives to described NFC label module.

23. devices according to claim 20, is characterized in that, described device also comprises:

Second communication module, for described line control machine and in described first wireless communication networks in adopt the mode of ZigBee communication to carry out communication between machine;

Control module, controls described interior machine for described line control machine by sending controling instruction and performs corresponding operation.