CN203413771U - Remote control system of central air conditioner and wireless integrated controller of remote control system - Google Patents

Abstract

The utility model discloses a remote control system of a central air conditioner and a wireless integrated controller of the remote control system. The remote control system comprises a plurality of main control plates, the wireless integrated controller, a wireless router wirelessly and a a mobile terminal, wherein the f main control plates,are respectively arranged in respective indoor machines of a center air conditioner system, the wireless integrated controller which is used for acquiring information from all the main control plates and is connected with the main control plates through series buses, the wireless router is wirelessly connected with the wireless integrated controller, and the mobile terminal is used for displaying the information acquired by the wireless integrated controller and is wirelessly connected with the wireless integrated controller through the wireless router. The remote control system controls the central air conditioner through the mobile terminal; the control mode is flexible and convenient; demands of users can be well met.

Description

Central air-conditioning tele-control system and functions of wireless middle controller thereof

Technical field

The utility model relates to field of air conditioning, relates in particular to a kind of central air-conditioning tele-control system and functions of wireless middle controller thereof.

Background technology

Along with popularizing gradually of central air-conditioning, the userbase of central air-conditioning expands gradually, also more and more extensive to the research of central air conditioning system.Multiple central air conditioner is mainly comprised of indoor set, line control machine and off-premises station, and a common off-premises station connects many indoor sets, and each indoor set connects a line control machine.And indoor set and off-premises station are that interlock is controlled.

Existing central air conditioning system, as shown in Figure 1, comprising: Centralized Controller, the line control machine being connected with master control borad that is arranged at the master control borad in each indoor set and is respectively each indoor set configuration.

Wherein, each master control borad is connected with Centralized Controller by universal serial bus, and each master control borad is assigned with unique universal serial bus address, so that communicate with Centralized Controller.

As shown in Figure 2, its human-computer interaction interface mainly comprises Centralized Controller: lattice lcd and mechanical key.The master control borad of indoor set receives after the control signal of line control machine, adjusts the duty of indoor set, such as the duty of fan, compressor according to control signal.The master control borad of indoor set also can gather the state parameter of indoor set, and passes to Centralized Controller by universal serial bus, and the state parameter of each indoor set that the lattice lcd of Centralized Controller receives according to Centralized Controller shows the running status of each indoor set.

The control personnel of central air-conditioning, when each indoor set of central air-conditioning is controlled, can input the control signal to indoor set by the mechanical key of Centralized Controller; Centralized Controller sends to control signal the master control borad of indoor set, and then realizes the functions such as indoor set grouping, operation mode switching, temperature adjusting, air quantity adjusting, wind deflector adjusting and fault alarm.

Centralized Controller is installed on fixed position conventionally, and adopts and to bury wall formula and install, and irremovable, user of service need arrive the fixed position of Centralized Controller and could control central air-conditioning; And Centralized Controller adopts mechanical key and lattice lcd, complicated operation, user of service need could use after training.

Therefore, central air conditioning system based on existing Centralized Controller, its control mode is single, inconvenient, can not meet well user's demand, therefore, be necessary to provide a kind of more flexibly, central air-conditioner control method and system solve this problem easily.

Utility model content

Embodiment of the present utility model provides a kind of central air-conditioning tele-control system and functions of wireless middle controller thereof, makes the control of central air-conditioning more convenient.

According to an aspect of the present utility model, a kind of central air-conditioning tele-control system is provided, comprising:

A plurality of master control borads, are arranged on respectively in each indoor set of central air conditioner system;

Be used for respectively from the functions of wireless middle controller of each master control borad obtaining information, it is connected with each master control borad by universal serial bus;

Wireless router, itself and the wireless connections of described functions of wireless middle controller;

For the mobile terminal showing from described functions of wireless middle controller obtaining information, it is by described wireless router and the wireless connections of described functions of wireless middle controller.

Preferably, described wireless router is also connected with wide area network; And described system also comprises:

For the central air-conditioner monitoring server from described functions of wireless middle controller obtaining information, it is connected with described wireless router by described wide area network.

Preferably, described central air-conditioning tele-control system, also comprises: be the remote controller of each indoor set configuration; Described remote controller is wire remote control devices or Digiplex; And

For each indoor set, the remote controller of this indoor set is connected with the master control borad of this indoor set in wired or wireless mode.

Preferably, described mobile terminal is specially: smart mobile phone, panel computer or notebook computer.

Preferably, the concrete mode of described wireless router and the wireless connections of described functions of wireless middle controller is Wireless Fidelity wifi wireless connections modes.

Preferably, described mobile terminal is wifi wireless connections modes by the concrete mode of described wireless router and the wireless connections of described functions of wireless middle controller.

Preferably, described universal serial bus is specially: general serial usb bus, chip chamber iic bus, proposed standard RS485 bus.

Preferably, described functions of wireless middle controller specifically comprises:

For by the wireless communication module of wireless mode sent-received message, itself and described wireless router wireless connections;

For the serial bus communication module of the master control borad obtaining information from each indoor set, it is connected with described universal serial bus;

With the control module that described wireless communication module is connected with serial bus communication module, after its information processing that described serial bus communication module is sent, by described wireless communication module, transmit wirelessly.

According to another aspect of the present utility model, a kind of functions of wireless middle controller is also provided, comprising:

For by the wireless communication module of wireless mode sent-received message, itself and described wireless router wireless connections;

For the serial bus communication module of the master control borad obtaining information from each indoor set, it is connected with described universal serial bus;

With the control module that described wireless communication module is connected with serial bus communication module, after its information processing that described serial bus communication module is sent, by described wireless communication module, transmit wirelessly.

Preferably, described wireless communication module is specially wifi wireless communication module; And

Described serial bus communication module is specially: USB serial bus communication module or IIC serial bus communication module or RS485 serial bus communication module.

In the technical solution of the utility model, on the basis due to the Centralized Controller in prior art, increase radio communication function, and put web page program within it; User can be by mobile terminal with the webpage in wireless mode access functions of wireless middle controller, the state parameter of each indoor set in browsing page, or realize the Long-distance Control to each indoor set by the control button in webpage.Like this, user just can use the mobile terminal of oneself carrying easily central air-conditioning to be controlled, and needn't be as controlling existing central air-conditioning, before hard-wired Centralized Controller, carry out control operation, thus make to adopt this kind of method can be more flexibly, easily central air-conditioning is controlled.

Accompanying drawing explanation

Fig. 1 is the Organization Chart of the central air conditioning system of prior art;

Fig. 2 is the human-computer interaction interface figure of the Centralized Controller of prior art;

Fig. 3 is the Organization Chart of the central air-conditioning tele-control system of the utility model embodiment;

Fig. 4 is the method flow diagram of the central air-conditioning Long-distance Control of the utility model embodiment;

Fig. 5 is the internal structure block diagram of the functions of wireless middle controller of the utility model embodiment.

The specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, referring to accompanying drawing and enumerate preferred embodiment, the utility model is further described.Yet, it should be noted that, many details of listing in description are only used to make reader to have a thorough understanding to one or more aspects of the present utility model, even if do not have these specific details also can realize these aspects of the present utility model.

Inventor's discovery of the present utility model, along with the miniaturization of PC and popularizing fast of smart mobile phone, people have proposed many discontented to the single control model of traditional central air-conditioning; Thus, inventor of the present utility model consider can utilize be easy to carry, mobile computer or smart mobile phone etc. control central air-conditioning; And, control mode can adopt the mode of access relevant control webpage, and needn't special-purpose software be installed in clients such as computer or smart mobile phones, greatly to facilitate the centralized Control of control personnel to central air-conditioning, control mode flexibly, conveniently, can meet user's demand better.

Main thought of the present utility model is, functions of wireless middle controller is set, and on the basis of the Centralized Controller of prior art, increases radio communication function, and puts web page program within it; User can be by mobile terminal with the webpage in wireless mode access functions of wireless middle controller, the state parameter of each indoor set in browsing page, or realize the Long-distance Control to each indoor set by the control button in webpage.Like this, user just can use the mobile terminal of oneself carrying easily central air-conditioning to be controlled, and needn't, as controlling existing central air-conditioning, before hard-wired Centralized Controller, carry out control operation.

Below in conjunction with accompanying drawing, describe the technical solution of the utility model in detail.The central air-conditioning tele-control system that the utility model embodiment provides, as shown in Figure 3, comprising: be arranged on respectivelymaster control borad 301, functions of wirelessmiddle controller 302,wireless router 303,mobile terminal 304 in each indoor set of central air conditioner system.

Functions ofwireless middle controller 302 is connected with themaster control borad 301 being arranged on respectively in each indoor set of central air conditioner system by universal serial bus, and bywireless router 303 andmobile terminal 304 wireless connections;

The state parameter of each indoor set is that functions ofwireless middle controller 302 obtains from themaster control borad 301 of each indoor set respectively by universal serial bus, described universal serial bus can be specifically USB(Universal Serial Bus, USB) bus, IIC(Intel Integrate Circuit Bus, chip chamber bus) bus and RS485(Rcommended standard, proposed standard bus) bus;

Functions of wirelessmiddle controller 302 is bywireless router 303 andmobile terminal 304 wireless connections;Mobile terminal 304 shows from functions of wirelessmiddle controller 302 obtaining informations bywireless router 303;

Wireless router 303 can be wifi wireless connections modes with the concrete mode of functions of wirelessmiddle controller 302 wireless connections;Mobile terminal 304 can be also wifi(Wireless Fidelity bywireless router 303 with the concrete mode of functions of wirelessmiddle controller 302 wireless connections, Wireless Fidelity) wireless connections mode;

Mobile terminal 304 can be specifically that smart mobile phone, panel computer or notebook computer etc. are convenient to mobile, portable intelligent terminal;

Control personnel can carry out the concrete grammar of Long-distance Control by 304 pairs of central air-conditioning of mobile terminal, flow process as shown in Figure 4, comprises the steps:

S401:mobile terminal 304 is according to the URL(Uniform Resource Locator of the webpage of central air conditioner system, URL), bywireless router 303, to functions ofwireless middle controller 302, send web access requests.

Particularly, control personnel can input the URL of the webpage of central air conditioner system in browser, and browser sends web access requests bywireless router 303 to functions of wirelessmiddle controller 302.

S402: functions ofwireless middle controller 302, after receiving this web access requests, is searched the Access status of local storage, if described request of access is for access first, performs step S403; Otherwise, jump to step S406.

Particularly, functions of wirelessmiddle controller 302 receives after the URL request of webpage thatmobile terminal 304 sends central air conditioner systems by wireless router, in functions of wirelessmiddle controller 302, search the Access status of local storage, if described Access status is for access first, perform step S403; Otherwise, jump to step S406.Wherein, described Access status is set to access first when dispatching from the factory.

S403: functions of wirelessmiddle controller 302 returns to network configuration information tomobile terminal 304 webpage is set.

S404:mobile terminal 304 is inputted after network configuration information in described network configuration information arranges webpage, turns back to functions of wirelessmiddle controller 302 by described network configuration information.

Particularly, the browser ofmobile terminal 304 receives after network configuration information arranges webpage and shows, control personnel canmobile terminal 304 network configuration informations that show arrange in webpage according to prompting input network configuration information, network configuration information specifically can comprise: MAC(Media Access Control, media Access Control) address, IP(Internet Protocol, Internet protocol) address, connected mode, gateway ip address, subnet mask, username and password.Afterwards,mobile terminal 304 is submitted described network configuration information to functions ofwireless middle controller 302.

S405: functions ofwireless middle controller 302 arranges this controller according to the network configuration information returning.

Particularly, the network configuration information that functions of wirelessmiddle controller 302 returns according tomobile terminal 304 arranges the MAC Address of this controller, IP address, connected mode, gateway ip address, subnet mask, username and password; After arranging successfully, the Access status of this locality storage is set to non-access first.

S406: functions of wirelessmiddle controller 302 returns to login interface webpage tomobile terminal 304.

Particularly, functions of wirelessmiddle controller 302 returns tomobile terminal 304 by login interface webpage bywireless router 303.

S407:mobile terminal 304 is inputted after username and password in described login interface webpage, and username and password information is turned back to functions of wirelessmiddle controller 302.

Particularly, in the login interface webpage that control personnel show atmobile terminal 304, input after username and password,mobile terminal 304 is crossedwireless router 303 by username and password information exchange and is submitted to functions of wirelessmiddle controller 302.

S408: 302 pairs of described username and passwords of functions of wireless middle controller are verified, if be verified, perform step S409; Otherwise, return to step S406.

Particularly, functions of wirelessmiddle controller 302 receives after the username and password thatmobile terminal 304 returns, and according to the username and password in the network configuration information receiving in above-mentioned steps S405, described username and password is verified; If be verified, perform step S409; Otherwise, tomobile terminal 304, return after login failure information, return to step S406, resend login interface webpage.

S409: functions of wirelessmiddle controller 302 returns to the content of the webpage of described central air conditioner system tomobile terminal 304.

Particularly, username and password in previous step S408 is by after verifying, functions of wirelessmiddle controller 302 returns tomobile terminal 304 by the content of the webpage of central air conditioner system bywireless router 303, wherein, the content of the webpage of the central air conditioner system of returning can comprise: the state parameter of each indoor set of central air conditioner system, or the link of the state parameter of each indoor set; Further, the content of the webpage of the central air conditioner system of returning can also comprise: the control button of each indoor set, or the link at the control interface of each indoor set.

S410:mobile terminal 304 sends to functions of wirelessmiddle controller 302 by the click information of the control button of the indoor set in described webpage.

Particularly, the content of the webpage of the central air conditioner system that control personnel receive according tomobile terminal 304, can browsing page in the state parameter of each indoor set; And then, can also to indoor set, control by the control button in the webpage of central air conditioner system: wherein certain is controlled after button in control personnel click, andmobile terminal 304 sends to functions of wirelessmiddle controller 302 by the click information of controlling button bywireless router 303.

S411: functions of wirelessmiddle controller 302 receives after the click information of control button of described indoor set, sends corresponding control instruction by universal serial bus to the master control borad 301 of this indoor set.

S412: the master control borad 301 of this indoor set receives after the control instruction of functions of wirelessmiddle controller 302 transmissions, and this indoor set is carried out to corresponding control operation.

Particularly, the control instruction that the master control borad 301 of this indoor set sends according to functions of wirelessmiddle controller 302 is as temperature regulates, air quantity regulates, and the control instructions such as wind deflector adjusting, carry out corresponding control operation to this indoor set.

Further, in central air-conditioning tele-control system of the present utility model, also can comprise: central air-conditioning monitor server 305.Central air-conditioning monitor server 305 is connected withwireless router 303 by wide area network, and passes throughwireless router 303 from functions of wirelessmiddle controller 302 obtaining informations.

Particularly, central air-conditioner monitoring server 305 is by the webpage of central air conditioner system described in described wide-area network access, and the state parameter that gathers each indoor set of described central air conditioner system is analyzed; And when the indoor set that judges described central air conditioner system according to analysis result breaks down or be abnormal, send information.

Further, in central air-conditioning tele-control system of the present utility model, also comprise: be theremote controller 306 of each indoor setconfiguration.Remote controller 306 can be wire remote control devices or Digiplex; For an indoor set, the mode that itsremote controller 306 can be wired or wireless is connected with the master control borad of this indoor set.

For example, the button of control personnel on canremote controller 306,remote controller 306 sends to key information the master control borad 301 of the indoor set being connected with thisremote controller 306, the master control borad 301 of this indoor set receives after the key information ofremote controller 306 transmissions, according to the analysis result of key information is carried out to corresponding control operation to this indoor set.

Internal structure in above-mentioned functions of wirelessmiddle controller 302, as shown in Figure 5, comprising:wireless communication module 501,control module 502, serialbus communication module 503.

Wireless communication module 501 receives fromwireless router 303 web access requests being sent according to the URL of the webpage of central air conditioner system bymobile terminal 304, and output.Wireless communication module 501 can be specifically wifi wireless communication module.Wireless communication module 501 andwireless router 303 wireless connections.

Control module 502 receives after the web access requests ofwireless communication module 501 outputs, returns to the content of the webpage of described central air conditioner system bywireless communication module 501 tomobile terminal 304; Wherein, the content of the webpage of described central air conditioner system, comprising: the state parameter of each indoor set of described central air conditioner system, or the link of the state parameter of each indoorset.Control module 502 is connected with serialbus communication module 503 withwireless communication module 501, after its information processing that serialbus communication module 503 is sent, bywireless communication module 501, transmits wirelessly.

Serialbus communication module 503 sends to controlmodule 402 to store respectively by universal serial bus from the master control borad 301 of each indoor set obtains the state parameter of each indoor set.Serialbus communication module 503 can be specifically USB serial bus communication module or IIC serial bus communication module or RS485 serial bus communication module.Serialbus communication module 503 is connected with universal serial bus.

Further, the content of the webpage of described central air conditioner system can also comprise: the control button of each indoor set, or the link at the control interface of each indoor set; And

Control module 502 also receives after the click information of control button of the indoor set in the described webpage being sent bymobile terminal 304 bywireless communication module 501, by serialbus communication module 503, to the master control borad 301 of this indoor set, sends corresponding control instruction.

In the technical scheme of the utility model embodiment, on the basis due to the Centralized Controller in prior art, increase radio communication function, and put web page program within it; User can be by mobile terminal with the webpage in wireless mode access functions of wireless middle controller, the state parameter of each indoor set in browsing page, or realize the Long-distance Control to each indoor set by the control button in webpage.Like this, user just can use the mobile terminal of oneself carrying easily central air-conditioning to be controlled, and needn't be as controlling existing central air-conditioning, before hard-wired Centralized Controller, carry out control operation, thus make to adopt this kind of method can be more flexibly, easily central air-conditioning is controlled.

The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (10)

1. a central air-conditioning tele-control system, is characterized in that, comprising:

A plurality of master control borads, are arranged on respectively in each indoor set of central air conditioner system;

Be used for respectively from the functions of wireless middle controller of each master control borad obtaining information, it is connected with each master control borad by universal serial bus;

Wireless router, itself and the wireless connections of described functions of wireless middle controller;

For the mobile terminal showing from described functions of wireless middle controller obtaining information, it is by described wireless router and the wireless connections of described functions of wireless middle controller.

2. the system as claimed in claim 1, is characterized in that, described wireless router is also connected with wide area network; And described system also comprises:

For the central air-conditioner monitoring server from described functions of wireless middle controller obtaining information, it is connected with described wireless router by described wide area network.

3. system as claimed in claim 1 or 2, is characterized in that, also comprises: be the remote controller of each indoor set configuration; Described remote controller is wire remote control devices or Digiplex; And

For each indoor set, the remote controller of this indoor set is connected with the master control borad of this indoor set in wired or wireless mode.

4. system as claimed in claim 3, is characterized in that, described mobile terminal is specially: smart mobile phone, panel computer or notebook computer.

5. system as claimed in claim 3, the concrete mode of described wireless router and the wireless connections of described functions of wireless middle controller is Wireless Fidelity wifi wireless connections modes.

6. system as claimed in claim 3, described mobile terminal is wifi wireless connections modes by the concrete mode of described wireless router and the wireless connections of described functions of wireless middle controller.

7. system as claimed in claim 3, described universal serial bus is specially: general serial usb bus, chip chamber iic bus, proposed standard RS485 bus.

8. system as claimed in claim 1 or 2, described functions of wireless middle controller specifically comprises:

For by the wireless communication module of wireless mode sent-received message, itself and described wireless router wireless connections;

For the serial bus communication module of the master control borad obtaining information from each indoor set, it is connected with described universal serial bus;

With the control module that described wireless communication module is connected with serial bus communication module, after its information processing that described serial bus communication module is sent, by described wireless communication module, transmit wirelessly.

9. a functions of wireless middle controller, is characterized in that, comprising:

For by the wireless communication module of wireless mode sent-received message, itself and described wireless router wireless connections;

For the serial bus communication module of the master control borad obtaining information from each indoor set, it is connected with described universal serial bus;

With the control module that described wireless communication module is connected with serial bus communication module, after its information processing that described serial bus communication module is sent, by described wireless communication module, transmit wirelessly.

10. functions of wireless middle controller as claimed in claim 9, is characterized in that, described wireless communication module is specially wifi wireless communication module; And

Described serial bus communication module is specially: USB serial bus communication module or IIC serial bus communication module or RS485 serial bus communication module.

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