CN103383128A - Centralized control system and control method for multi-connected central air conditioner - Google Patents
Centralized control system and control method for multi-connected central air conditioner Download PDFInfo
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- CN103383128A CN103383128A CN2013102924955A CN201310292495A CN103383128A CN 103383128 A CN103383128 A CN 103383128A CN 2013102924955 A CN2013102924955 A CN 2013102924955A CN 201310292495 A CN201310292495 A CN 201310292495A CN 103383128 A CN103383128 A CN 103383128A
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Abstract
The invention discloses a centralized control system and control method for a multi-connected central air conditioner. The system comprises a centralized controller, main control panels mounted in air conditioners of the multi-connected central air conditioner, and a mobile terminal, wherein the air conditioners include air conditioners serving as indoor units and air conditioners serving as outdoor units; the centralized controller is connected with all main control panels via serial buses, so as to acquire state parameters of all air conditioners from all main control panels via the serial buses; the mobile terminal is in wireless connection with the centralized controller, so as to acquire the state parameters of all air conditioners from the centralized controller and display. The technical scheme of the system and the method utilizes the mobile terminal to control the central air conditioner, the control mode is flexible and convenient, and the demand of a control person can be satisfied well.
Description
Technical field
The present invention relates to field of air conditioning, relate in particular to a kind of centralized control system and control method of multiple central air conditioner.
Background technology
Along with popularizing gradually of central air-conditioning, the userbase of central air-conditioning enlarges gradually, and is also more and more extensive to the research of central air conditioning system.Multiple central air conditioner mainly is 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 multiple central air conditioner control system as shown in Figure 1, comprising: Centralized Controller, the line control machine that is 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.
Centralized Controller as shown in Figure 2, its human-computer interaction interface mainly comprises: section aobvious liquid crystal and mechanical key.After the master control borad of indoor set receives the control signal of line control machine, adjust the duty of indoor set according to control signal, such as the duty of fan, compressor.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 aobvious liquid crystal of section of Centralized Controller receives according to Centralized Controller shows the running status of each indoor set.
The control personnel of central air-conditioning can pass through the mechanical key input of Centralized Controller to the control signal of indoor set when each indoor set of central air-conditioning is controlled; 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, adjustment, air quantity adjusting, wind deflector adjusting and fault alarm.
Centralized Controller is installed on the fixed position usually, and adopts and bury the installation of wall formula, and irremovable, the user of service need arrive the fixed position of Centralized Controller and could control central air-conditioning; And Centralized Controller adopts mechanical key and the aobvious liquid crystal of section, complicated operation, and the user of service needs could use after training.
Therefore, multiple central air conditioner control system based on existing Centralized Controller, its control mode is single, inconvenient, can not satisfy well control personnel's demand, therefore, be necessary to provide a kind of more flexible, centralized control system multiple central air conditioner easily and method to solve this problem.
Summary of the invention
Embodiments of the invention provide a kind of centralized control system and method for multiple central air conditioner, make the control of multiple central air conditioner more convenient, flexible.
According to an aspect of the present invention, provide a kind of centralized control system of multiple central air conditioner, having comprised: Centralized Controller, be arranged on respectively master control borad and mobile terminal in each air conditioner of multiple central air conditioner; Wherein, described air conditioner comprises the air conditioner as indoor set, and as the air conditioner of off-premises station;
Described Centralized Controller is connected with each master control borad by universal serial bus, is used for obtaining respectively the state parameter of each air conditioner from each master control borad by described universal serial bus;
Described mobile terminal is connected with described Centralized Controller by wireless mode, shows for the state parameter that obtains each air conditioner from described Centralized Controller, and also is used for sending the air-conditioning search instruction to described Centralized Controller; And
Described Centralized Controller also is used for returning to the air conditioner list of described multiple central air conditioner to described mobile terminal according to the air-conditioning search instruction that receives, and described air conditioner list comprises the bus address of each air conditioner of described multiple central air conditioner;
After described mobile terminal also is used for receiving described air conditioner list, show the bus address of each air conditioner of described multiple central air conditioner; And after the air-conditioning name instruction that receives control personnel input, with the title of control personnel for each air conditioner input, be associated with the bus address of each air conditioner respectively; Afterwards, described mobile terminal also is used at the total interface of the monitoring of its demonstration, with the title of each air conditioner respectively as the title of the link of the monitoring interface of each air conditioner of sensing; Wherein, shown each state parameter of this air conditioner in the monitoring interface of described air conditioner, and the operation push-button that arranges for this air conditioner; Wherein, the state parameter of this air conditioner, and the function of this air conditioner of corresponding each operation push-button all is associated with the bus address of this air conditioner.
Preferably, described mobile terminal specifically is connected with described Centralized Controller by point-to-point wireless connections mode.
Preferably, described system also comprises: wireless router; And
After described mobile terminal also is used for connecting by point-to-point wireless connections mode and described Centralized Controller, the URL of webpage is set according to network configuration information, sends web access requests to described Centralized Controller; And
Described Centralized Controller returns to network configuration information to described mobile terminal webpage is set after also being used for receiving described web access requests; And
Described mobile terminal returns to the network configuration information that is input in described parameter configuration webpage after also being used for showing that described network configuration information arranges webpage to described Centralized Controller; And
Described Centralized Controller also is used for according to the network configuration information that returns, and this controller is set to the first connected mode or the second connected mode or the third connected mode;
Wherein, the first connected mode refers to the point-to-point wireless connections mode of described Centralized Controller and described mobile terminal;
The second connected mode refers to the wireless connections mode of described Centralized Controller and described wireless router;
The third connected mode refers to the wired connection mode of described Centralized Controller and described wireless router.
Preferably, described wireless router also is connected with wide area network; And described system also comprises:
The central air-conditioner monitoring server is used for by described wide area network, and after described wireless router and described Centralized Controller connect, obtains the state parameter of each air conditioner of described multiple central air conditioner from described Centralized Controller and analyze; And when the air conditioner according to the described central air conditioner system of analysis result judgement breaks down or be abnormal, send information;
And described system also comprises: be the remote controller of each indoor set configuration; Described remote controller can be wire remote control devices or Digiplex; And
For each indoor set, the remote controller of this indoor set is connected with master control borad in this indoor set in wired or wireless mode; And
Described mobile terminal is specially: smart mobile phone, panel computer or notebook computer; And
Described functions of wireless middle controller is the wifi wireless connections by the concrete wireless connections mode of described wireless router and described mobile terminal wireless connections; And
Described universal serial bus is specially: HBS bus or RS485 bus.
According to another aspect of the present invention, also provide a kind of centralized Control method of multiple central air conditioner, having comprised:
After mobile terminal connects by wireless mode and described Centralized Controller, obtain state parameter and the demonstration of each air conditioner of described each multiple central air conditioner; And
Described mobile terminal also sends the air-conditioning search instruction to described Centralized Controller; Described Centralized Controller returns to the air conditioner list of described multiple central air conditioner to described mobile terminal, described air conditioner list comprises the bus address of each air conditioner of described multiple central air conditioner;
After described mobile terminal receives described air conditioner list, show the bus address of each air conditioner of described multiple central air conditioner;
If described mobile terminal receives the air-conditioning name instruction of control personnel input, with the title of control personnel for each air conditioner input, be associated with the bus address of each air conditioner respectively; Afterwards, described mobile terminal in the monitoring of its demonstration total interface, with the title of each air conditioner respectively as the title of the link of the monitoring interface that points to each air conditioner; Wherein, shown each state parameter of this air conditioner in the monitoring interface of described air conditioner, and the operation push-button that arranges for this air conditioner; Wherein, the state parameter of this air conditioner, and the function of this air conditioner of corresponding each operation push-button all is associated with the bus address of this air conditioner;
Wherein, described Centralized Controller is connected with master control borad in each air conditioner that is arranged on respectively multiple central air conditioner by universal serial bus, is used for obtaining respectively the state parameter of each air conditioner from the master control borad of each air conditioner by described universal serial bus; Wherein, described air conditioner comprises the air conditioner as indoor set, and as the air conditioner of off-premises station.
Preferably, after described mobile terminal connects by wireless mode and described Centralized Controller, also comprise:
Described mobile terminal arranges the URL of webpage according to network configuration information, send web access requests to described Centralized Controller;
After described Centralized Controller receives described web access requests, return to network configuration information to described mobile terminal webpage is set;
Described mobile terminal returns to the network configuration information that is input in described parameter configuration webpage after showing that described network configuration information arranges webpage to described Centralized Controller;
Described Centralized Controller is set to the first connected mode or the second connected mode or the third connected mode according to the network configuration information that returns with this controller;
Wherein, the first connected mode refers to the point-to-point wireless connections mode of described Centralized Controller and described mobile terminal;
The second connected mode refers to the wireless connections mode of described Centralized Controller and described wireless router;
The third connected mode refers to the wired connection mode of described Centralized Controller and described wireless router.
Preferably, also comprise in described air conditioner list: the model of each air conditioner; And
After described mobile terminal received described air conditioner list, described method also comprised:
Described mobile terminal according to the model of this air conditioner, is determined the function of this air conditioner for each air conditioner, so determine set in the monitoring interface of this air conditioner, to each operation push-button of each function that should air conditioner;
If described mobile terminal receives the air conditioner grouping instruction of control personnel input, at least one the related air conditioner of instruction that air conditioner divided into groups is divided in an air-conditioning unit, and the title of this air-conditioning unit is indicated by this air conditioner grouping instruction;
Afterwards, described mobile terminal is determined the function of each air conditioner according to the model of each air conditioner in this air-conditioning unit, and then determines the function of this air-conditioning unit, and the function of described air-conditioning unit has comprised all functions of each air conditioner in this air-conditioning unit;
Described mobile terminal is for monitoring interface of this air-conditioning crew grouping, is provided with each operation push-button to each function that should the air conditioner group in this monitoring interface.
Preferably, after described mobile terminal is for monitoring interface of this air-conditioning crew grouping, also comprise:
If described mobile terminal shows the monitoring interface of this air-conditioning unit, and receive the click event information of an operation push-button in this monitoring interface, described mobile terminal is determined the function of corresponding this air-conditioning unit of this operation push-button according to the click event information of this operation push-button;
Described mobile terminal is for each air conditioner in this air-conditioning unit, model according to this air conditioner, after determining the function of this air conditioner that the function with this air-conditioning unit is complementary, and then send corresponding control instruction according to the function of this air conditioner of determining to described Centralized Controller.
In technical scheme of the present invention, owing to increasing radio communication function on the basis of the Centralized Controller of prior art, the control personnel can obtain the state parameter of each indoor set with wireless mode access functions of wireless middle controller by mobile terminal, or realize the Long-distance Control to each indoor set.
And based on technical scheme of the present invention, the control personnel can also be the name of each air conditioner by mobile terminal, and the title of this air conditioner is associated with the bus address of this air conditioner, have improved the identification of each air conditioner, have reduced the possibility of maloperation;
The function that can unify to control to one group of air conditioner also is provided in technical scheme of the present invention, especially for the air conditioner of different model in same air-conditioning unit, can be according to the model of each air conditioner, after carrying out function match, send different control instructions to each air conditioner, with reasonably, unified each air conditioner of having controlled in same air-conditioning unit; Therefore, this function can improve control personnel's air-conditioning control efficiency greatly.
Description of drawings
Fig. 1 is the Organization Chart of the multiple central air conditioner control system of prior art;
Fig. 2 is the human-computer interaction interface figure of the Centralized Controller of prior art;
Fig. 3 a, 3b, 3c are the Organization Chart of centralized control system of the multiple central air conditioner of the embodiment of the present invention;
Fig. 4 is the method flow diagram that the mobile terminal of the embodiment of the present invention arranges the connected mode of the Centralized Controller of multiple central air conditioner;
Fig. 5 is the method flow diagram that the multiple central air conditioner control system of the embodiment of the present invention realizes the air-conditioning search function.
The specific embodiment
For making purpose of the present invention, technical scheme and advantage clearer, referring to accompanying drawing and enumerate preferred embodiment, the present invention is described in more detail.Yet, need to prove, many details of listing in specification are only in order to make the reader to one or more aspects of the present invention, a thorough understanding be arranged, even if do not have these specific details also can realize these aspects of the present invention.
The present inventor's discovery, 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, the present inventor consider can utilize be easy to carry, mobile computer or smart mobile phone etc. control multiple central air conditioner: can adopt and at mobile terminals such as computer or smart mobile phones, special-purpose software is installed, and access Centralized Controller by mobile terminal with wireless mode, and then realization is to the Long-distance Control of multiple central air conditioner, control mode flexibly, conveniently can satisfy control personnel's demand better.
Main thought of the present invention is, increases radio communication function on the basis of the Centralized Controller of prior art; The control personnel can obtain the state parameter of each air conditioner with wireless mode access functions of wireless middle controller by mobile terminal, or realize the Long-distance Control to each air conditioner.
And based on technical scheme of the present invention, the control personnel can also be the name of each air conditioner by mobile terminal, and the title of this air conditioner is associated with the bus address of this air conditioner, have improved the identification of each air conditioner, have reduced the possibility of maloperation.
Describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.The centralized control system of the multiple central air conditioner that the embodiment of the present invention provides as shown in Fig. 3 a, comprising: Centralized Controller 301, be arranged on respectively master control borad 302 and mobile terminal 303 in each air conditioner of multiple central air conditioner.
Wherein, air conditioner comprises the air conditioner as the indoor set of multiple central air conditioner, and as the air conditioner of the off-premises station of multiple central air conditioner;
Multiple central air conditioner generally includes indoor set and off-premises station, and an off-premises station can be with many indoor sets, consists of a unit; For example multiple central air conditioner can comprise M unit, comprising M platform off-premises station,
The platform indoor set; Wherein, M≤16,
The master control borad of each indoor set in same unit is connected by the master control borad of universal serial bus with the off-premises station of this unit; The master control borad of the off-premises station of each unit also is connected by universal serial bus.
Universal serial bus can be specifically HBS(Home Bus System, home bus system) or RS485(Rcommended standard, the proposed standard bus) bus;
For each air conditioner, the master control borad 302 of this air conditioner is in order to gathering the state parameter of this air conditioner, and sends to Centralized Controller 301 by universal serial bus; And the master control borad 302 of this air conditioner carries out corresponding control operation according to this control instruction to this air conditioner after the control instruction that receives Centralized Controller 301 transmissions;
Further, also can comprise in the centralized control system of multiple central air conditioner of the present invention: wireless router 304.Mobile terminal 303 is by wireless router 304 and Centralized Controller 301 wireless connections; Be wireless connections or wired connection between Centralized Controller 301 and wireless router 304;
Particularly, mobile terminal 303 can as shown in Fig. 3 a, be connected with Centralized Controller 301 by point-to-point wireless connections mode;
Perhaps, mobile terminal 303 can as shown in Fig. 3 b, also can comprise in the centralized control system of multiple central air conditioner: wireless router 304, and Centralized Controller 301 is connected in the wireless connections mode with wireless router 304;
Perhaps, mobile terminal 303 can as shown in Fig. 3 c, also can comprise in the centralized control system of multiple central air conditioner: wireless router 304, and Centralized Controller 301 is connected in the wired connection mode with wireless router 304;
Above-mentioned mobile terminal 303 can be specifically that smart mobile phone, panel computer or notebook computer etc. are convenient to mobile, portable intelligent terminal.
As a kind of more excellent embodiment, the mobile terminal 303 in the centralized control system of multiple central air conditioner and the wireless connections mode between Centralized Controller 301 can be switched between above-mentioned connected mode as shown in Fig. 3 a, 3b, 3c; A kind of concrete grammar that the connected mode of control personnel by the Centralized Controller of 303 pairs of multiple central air conditioners of mobile terminal arranges, flow process comprises the steps: as shown in Figure 4
S401: mobile terminal 303 connects by point-to-point wireless mode and Centralized Controller 301.
S402: mobile terminal 303 arranges the URL(Uniform Resource Locator of webpage, URL according to the network configuration information of multiple central air conditioner system), send web access requests to Centralized Controller 301.
Particularly, the control personnel can input the multiple central air conditioner system in the browser of mobile terminal 303 network configuration information arranges the URL of webpage, and browser sends web access requests to Centralized Controller 301.
S403: Centralized Controller 301 returns to network configuration information to mobile terminal 303 webpage is set after receiving this web access requests.
Particularly, after the URL request of the webpage of in Centralized Controller 301, built-in web page program receives that mobile terminal 303 sends multiple central air conditioner system, return to network configuration information to mobile terminal 303 webpage is set.
S404: mobile terminal 303 returns to the network configuration information that is input in described parameter configuration webpage after showing that described network configuration information arranges webpage to described Centralized Controller 301.
Particularly, the browser of mobile terminal 303 receives and shows after network configuration information arranges webpage, the control personnel can mobile terminal 303 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, the media Access Control) address, IP(Internet Protocol, Internet protocol) address, connected mode, gateway ip address, subnet mask, control personnel name and password.Afterwards, mobile terminal 303 is submitted described network configuration information to Centralized Controller 301.
S405: Centralized Controller 301 arranges this controller according to the network configuration information that returns.
Particularly, the network configuration information that Centralized Controller 301 returns according to mobile terminal 303 arranges the connected mode of this controller: if the connected mode in the network configuration information that returns is the first connected mode, Centralized Controller 301 is set to this controller the connected mode of carrying out point-to-point wireless connections with mobile terminal 303; If the connected mode in the network configuration information that returns is the second connected mode, Centralized Controller 301 is set to this controller the connected mode of carrying out wireless connections with wireless router 304; If the connected mode in the network configuration information that returns is the third connected mode, Centralized Controller 301 is set to this controller to carry out with wireless router the connected mode of wired connection.
Further, for also comprising in the multiple central air conditioner centralized control system shown in Fig. 3 b, 3c: central air-conditioner monitoring server 305.Central air-conditioning monitor server 305 is connected with wireless router 304 by wide area network, and passes through wireless router 304 from Centralized Controller 301 obtaining informations.
Central air-conditioner monitoring server 305 is by wide area network, and after wireless router 304 connects with Centralized Controller 301, obtains the state parameter of each air conditioner of multiple central air conditioner from Centralized Controller 301 and analyze; And when the air conditioner according to analysis result judgement central air conditioner system breaks down or be abnormal, send information;
Further, for also comprising in the multiple central air conditioner centralized control system shown in Fig. 3 a, 3b, 3c: be the remote controller 306 of each indoor set configuration; Remote controller 306 can be wire remote control devices or Digiplex; For each indoor set, the remote controller 306 of this indoor set is connected with the master control borad 302 of this indoor set in wired or wireless mode;
For example, the button of control personnel on can remote controller 306, remote controller 306 sends to key information the master control borad 302 of the indoor set that is connected with this remote controller 306, the master control borad 302 of this indoor set carries out corresponding control operation according to the analysis result to key information to this indoor set after receiving the key information of remote controller 306 transmissions; Afterwards, the state parameter that the master control borad 302 of this indoor set gathers this indoor set sends to remote controller 306 and Centralized Controller 301, Centralized Controller 301 sends to mobile terminal 303 with the state parameter of this indoor set, makes the state parameter of this air conditioner on mobile terminal 303 and remote controller 306 be consistent;
in addition, if the control personnel control by 303 pairs of multiple central air conditioners of mobile terminal, mobile terminal 303 sends to control instruction by Centralized Controller 301 master control borad 302 of this indoor set, after the master control borad 302 of this indoor set carries out corresponding control operation according to the control instruction that receives to this indoor set, the state parameter that gathers this indoor set sends to remote controller 306 and Centralized Controller 301, Centralized Controller 301 sends to mobile terminal 303 with the state parameter of this indoor set, thus, make the state parameter of this air conditioner on mobile terminal 303 and remote controller 306 be consistent.
In actual applications, the control personnel can by the multiple central air conditioner control program of installing on mobile terminal 303, realize controlling more easily multiple central air conditioner.
For example, the mobile terminal 303 in multiple central air conditioner control system of the present invention (such as, the multiple central air conditioner control system as shown in Fig. 3 a, 3b, 3c) can also be realized the air-conditioning search function, and flow process comprises the steps: as shown in Figure 5
S501: mobile terminal 303 sends the air-conditioning search instruction to Centralized Controller 301.
Particularly, after the multiple central air conditioner control program of installing on mobile terminal 303 starts, the control personnel can click the related key in the interface of this program display, such as " air-conditioning retrieval " button, thereby the multiple central air conditioner control program sends the air-conditioning search instruction according to this button click event to Centralized Controller 301.
S502: Centralized Controller 301 returns to the air conditioner list of multiple central air conditioner to mobile terminal 303.
Particularly, Centralized Controller 301 returns to the air conditioner list of multiple central air conditioner after receiving the air-conditioning search instruction of mobile terminal 303 transmissions to mobile terminal 303.Wherein, the air conditioner list comprises the bus address of each air conditioner of multiple central air conditioner.Preferably, can also comprise out of Memory in the air conditioner list, such as the model of each air conditioner.Can to be Centralized Controller 301 obtain when each master control borad obtains the state parameter of each air conditioner by universal serial bus information in the air conditioner list.
S503: after mobile terminal 303 receives the air conditioner list, show the bus address of each air conditioner of multiple central air conditioner.
Particularly, after the multiple central air conditioner control program of mobile terminal 303 receives the air conditioner list, show the bus address of each air conditioner of multiple central air conditioner.
Further, mobile terminal 303 also can have the function of naming for air conditioner:
After mobile terminal 303 receives the air conditioner list, if the multiple central air conditioner control program of mobile terminal 303 receives the air-conditioning named interface instruction of control personnel input, show the air-conditioning named interface; The control personnel can input the title of each air conditioner in the air-conditioning named interface; Afterwards, if the multiple central air conditioner control program of mobile terminal 303 receives the air-conditioning name instruction of control personnel input, with in the air-conditioning named interface by the title of each air conditioner of control personnel input, be associated with the bus address of each air conditioner respectively; In fact, can demonstrate the bus address of each air conditioner in the air-conditioning named interface, the title of this air conditioner can be inputted in the bus address back of the air conditioner that the control personnel show at every row, and can comprise the information of the installation site of this air conditioner in the title of air conditioner;
For example: in the air-conditioning named interface that mobile terminal 303 shows, the bus address of 4 air conditioners is respectively 00-01,00-02,00-03,00-04(system address-address of indoor unit).Wherein, be positioned at 2 air conditioner 00-01 in parlor in the east side, 00-02 is in the west side; Be positioned at 2 air conditioner 00-03 in bedroom in the southern side, 00-04 is in the north side; The control personnel can be with air-conditioning 00-01 called after " east, parlor ", 00-02 called after " west, parlor ", 00-03 called after " south, bedroom ", 00-04 called after " north, bedroom ", bus address 00-01,00-02,00-03, the 00-04 of each air conditioner of the multiple central air conditioner that then shows according to mobile terminal 303, the control personnel are corresponding input successively " east, parlor ", " west, parlor ", " south, bedroom ", " north, bedroom " respectively to the bus address back of each air conditioner, thereby make the title of each air conditioner be associated with the bus address of each air conditioner.
Like this, can more convenient control personnel on mobile terminal more intuitively to control, the browse operation of the specific air conditioner that is arranged on certain place: if mobile terminal 303 receives the total interface display instruction of monitoring of control personnel input, mobile terminal 303 in the monitoring of its demonstration total interface, with the title of each air conditioner respectively as the title of the link of the monitoring interface that points to each air conditioner.In fact, before the control personnel named for each air conditioner, the title of link of monitoring the monitoring interface of each air conditioner that shows in total interface was generally the bus address of each air conditioner; After the control personnel name for each air conditioner, because the title of each air conditioner has been carried out related with the bus address of each air conditioner, therefore, mobile terminal can change the title of the link of the monitoring interface of each air conditioner into the title of each air conditioner, thus with the title of each air conditioner respectively as the title of the link of the monitoring interface that points to each air conditioner.
For each air conditioner, shown each state parameter with this air conditioner in the monitoring interface of this air conditioner, and the operation push-button that arranges for this air conditioner; Wherein, the state parameter of this air conditioner, and the function of this air conditioner of corresponding each operation push-button all is associated with the bus address of this air conditioner.The state parameter of each air conditioner can be specifically, start, stop, heating, freeze, dehumidifying, air-supply, indoor temperature, air quantity, operational situation, regularly, the parameter such as scene mode.
Be respectively the title of the link of the monitoring interface that points to each air conditioner due to the title of each air conditioner, and can comprise the information of air conditioner installation site in title, perhaps other is convenient to identify the information of air conditioner, thereby the control personnel can be according to the title of the link of the monitoring interface of each air conditioner, title by clicking this link and then realize monitoring to this air conditioner very intuitively, and do not need the bus address of knowing that in advance this air conditioner is corresponding.
Further, also can comprise in the air conditioner list: the model of each air conditioner;
After the multiple central air conditioner control program of mobile terminal 303 receives the air conditioner list, for each air conditioner, model according to this air conditioner, determine the function of this air conditioner, so determine set in the monitoring interface of this air conditioner, to each operation push-button of each function that should air conditioner.
In addition, for the control personnel that are more convenient for control multiple central air conditioner by mobile terminal, also provide the function that to control one group of air conditioner in technical scheme of the present invention.Many air conditioners that are arranged on different places in a building often have identical air-conditioning demand, and the control personnel need to be transferred to these air conditioners on identical service data, and therefore, this function can improve control personnel's air-conditioning control efficiency greatly:
For being divided into air conditioner same group, different model, difference in functionality, mobile terminal of the present invention also can be identified model automatically, the unified of air conditioner of one group of different model is controlled realizing:
After the monitoring interface that shows certain air-conditioning unit, if the multiple central air conditioner control program of mobile terminal 303 receives the click event information of an operation push-button in this monitoring interface, determine the function of corresponding this air-conditioning unit of this operation push-button according to the click event information of this operation push-button; And for each air conditioner in this air-conditioning unit, model according to this air conditioner, determine the function of this air conditioner that the function with this air-conditioning unit is complementary, and then send corresponding control instructions according to the function of this air conditioner of determining to Centralized Controller 301.
For example, comprise the indoor set of 3 grades of wind speed and the indoor set of 6 grades of wind speed in same air-conditioning unit.The monitoring interface of 3 grades of wind speed indoor sets only shows 3 grades of wind speed, and 6 grades of wind speed indoor sets show 6 grades of wind speed.If these two indoor sets are divided in same air-conditioning unit, the monitoring interface of this air-conditioning unit shows 6 grades of wind speed.The control personnel are when controlling this air-conditioning unit by the monitoring interface of this air-conditioning unit, mobile terminal 303 can be according to the operation push-button information that receives, different according to the model of each air conditioner, send different instructions to each air conditioner, the control instruction corresponding relation when two kinds of air conditioners are controlled is as shown in table 1.
Control instruction corresponding relation when table 1 pair two kinds of air conditioners are controlled
As can be seen from Table 1, if the multiple central air conditioner control program of mobile terminal 303 receives the click event information of the operation push-button of wind speed 3, send wind speed 3 control instructions of 6 grades of wind speed indoor sets to Centralized Controller 301, because the function for 3 grades of wind speed indoor set couplings is the apoplexy wind speed, send the apoplexy control instruction of 3 grades of wind speed indoor sets to Centralized Controller 301.
Further, mobile terminal 303 also has the scene mode function: the multiple central air conditioner control program of mobile terminal 303 is when receiving the scene switching command, and the scene indicated according to this scene switching command carried out specific operation to all air-conditionings.For example, the multiple central air conditioner control program of mobile terminal 303 all shuts down all air conditioners when receiving the scene switching command of " pattern of leaving home ".
Further, mobile terminal 303 also has the Intelligent fixed time function: the multiple central air conditioner control program of mobile terminal 303 is after receiving the Intelligent fixed time instruction, the air conditioner related according to this Intelligent fixed time instruction, and indicated timing and the fixed cycle operator of this instruction, corresponding air conditioner when arriving, timing is carried out corresponding fixed cycle operator.
Further, mobile terminal 303 also has the operation push-button audio function: when the multiple central air conditioner control program of mobile terminal 303 arranges instruction at reception operation push-button sound, according to this operation push-button sound, the indicated keypad sounds of instruction is set, the keypad sounds of the operation interface of multiple central air conditioner control program is arranged.
In the technical scheme of the embodiment of the present invention, owing to increasing radio communication function on the basis of the Centralized Controller of prior art, the control personnel can obtain the state parameter of each indoor set with wireless mode access functions of wireless middle controller by mobile terminal, or realize the Long-distance Control to each indoor set.
And based on technical scheme of the present invention, the control personnel can also be the name of each air conditioner by mobile terminal, and the title of this air conditioner is associated with the bus address of this air conditioner, have improved the identification of each air conditioner, have reduced the possibility of maloperation;
The function that can unify to control to one group of air conditioner also is provided in technical scheme of the present invention, especially for the air conditioner of different model in same air-conditioning unit, can be according to the model of each air conditioner, after carrying out function match, send different control instructions to each air conditioner, with reasonably, unified each air conditioner of having controlled in same air-conditioning unit; Therefore, this function can improve control personnel's air-conditioning control efficiency greatly.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle 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 (10)
1. the centralized control system of a multiple central air conditioner, is characterized in that, comprising: Centralized Controller, be arranged on respectively master control borad and mobile terminal in each air conditioner of multiple central air conditioner; Wherein, described air conditioner comprises the air conditioner as indoor set, and as the air conditioner of off-premises station;
Described Centralized Controller is connected with each master control borad by universal serial bus, is used for obtaining respectively the state parameter of each air conditioner from each master control borad by described universal serial bus;
Described mobile terminal is connected with described Centralized Controller by wireless mode, shows for the state parameter that obtains each air conditioner from described Centralized Controller, and also is used for sending the air-conditioning search instruction to described Centralized Controller; And
Described Centralized Controller also is used for returning to the air conditioner list of described multiple central air conditioner to described mobile terminal according to the air-conditioning search instruction that receives, and described air conditioner list comprises the bus address of each air conditioner of described multiple central air conditioner;
After described mobile terminal also is used for receiving described air conditioner list, show the bus address of each air conditioner of described multiple central air conditioner; And after the air-conditioning name instruction that receives control personnel input, with the title of control personnel for each air conditioner input, be associated with the bus address of each air conditioner respectively; Afterwards, described mobile terminal also is used at the total interface of the monitoring of its demonstration, with the title of each air conditioner respectively as the title of the link of the monitoring interface of each air conditioner of sensing; Wherein, shown each state parameter of this air conditioner in the monitoring interface of described air conditioner, and the operation push-button that arranges for this air conditioner; Wherein, the state parameter of this air conditioner, and the function of this air conditioner of corresponding each operation push-button all is associated with the bus address of this air conditioner.
2. the system as claimed in claim 1, is characterized in that, described mobile terminal specifically is connected with described Centralized Controller by point-to-point wireless connections mode.
3. the system as claimed in claim 1, is characterized in that, also comprises: wireless router; And described mobile terminal is specifically by wireless router and described Centralized Controller wireless connections; And
Be wireless connections or wired connection between described Centralized Controller and described wireless router.
4. system as claimed in claim 2, is characterized in that, also comprises: wireless router; And
After described mobile terminal also is used for connecting by point-to-point wireless connections mode and described Centralized Controller, the URL of webpage is set according to network configuration information, sends web access requests to described Centralized Controller; And
Described Centralized Controller returns to network configuration information to described mobile terminal webpage is set after also being used for receiving described web access requests; And
Described mobile terminal returns to the network configuration information that is input in described parameter configuration webpage after also being used for showing that described network configuration information arranges webpage to described Centralized Controller; And
Described Centralized Controller also is used for according to the network configuration information that returns, and this controller is set to the first connected mode or the second connected mode or the third connected mode;
Wherein, the first connected mode refers to the point-to-point wireless connections mode of described Centralized Controller and described mobile terminal;
The second connected mode refers to the wireless connections mode of described Centralized Controller and described wireless router;
The third connected mode refers to the wired connection mode of described Centralized Controller and described wireless router.
5. described system as arbitrary in claim 1-4, is characterized in that,
Described mobile terminal sends instruction to described Centralized Controller after also being used for connecting with described Centralized Controller; And
Described Centralized Controller also is used for responding accordingly according to the instruction that receives: return to corresponding data or to the master control borad sending controling instruction of corresponding air conditioner to described mobile terminal.
6. described system as arbitrary in claim 1-4, is characterized in that, described wireless router also is connected with wide area network; And described system also comprises:
The central air-conditioner monitoring server is used for by described wide area network, and after described wireless router and described Centralized Controller connect, obtains the state parameter of each air conditioner of described multiple central air conditioner from described Centralized Controller and analyze; And when the air conditioner according to the described central air conditioner system of analysis result judgement breaks down or be abnormal, send information;
And described system also comprises: be the remote controller of each indoor set configuration; Described remote controller can be wire remote control devices or Digiplex; And
For each indoor set, the remote controller of this indoor set is connected with master control borad in this indoor set in wired or wireless mode; And
Described mobile terminal is specially: smart mobile phone, panel computer or notebook computer; And
Described functions of wireless middle controller is the wifi wireless connections by the concrete wireless connections mode of described wireless router and described mobile terminal wireless connections; And
Described universal serial bus is specially: HBS bus or RS485 bus.
7. the centralized Control method of a multiple central air conditioner comprises:
After mobile terminal connects by wireless mode and described Centralized Controller, obtain state parameter and the demonstration of each air conditioner of described each multiple central air conditioner; And
Described mobile terminal also sends the air-conditioning search instruction to described Centralized Controller; Described Centralized Controller returns to the air conditioner list of described multiple central air conditioner to described mobile terminal, described air conditioner list comprises the bus address of each air conditioner of described multiple central air conditioner;
After described mobile terminal receives described air conditioner list, show the bus address of each air conditioner of described multiple central air conditioner;
If described mobile terminal receives the air-conditioning name instruction of control personnel input, with the title of control personnel for each air conditioner input, be associated with the bus address of each air conditioner respectively; Afterwards, described mobile terminal in the monitoring of its demonstration total interface, with the title of each air conditioner respectively as the title of the link of the monitoring interface that points to each air conditioner; Wherein, shown each state parameter of this air conditioner in the monitoring interface of described air conditioner, and the operation push-button that arranges for this air conditioner; Wherein, the state parameter of this air conditioner, and the function of this air conditioner of corresponding each operation push-button all is associated with the bus address of this air conditioner;
Wherein, described Centralized Controller is connected with master control borad in each air conditioner that is arranged on respectively multiple central air conditioner by universal serial bus, is used for obtaining respectively the state parameter of each air conditioner from the master control borad of each air conditioner by described universal serial bus; Wherein, described air conditioner comprises the air conditioner as indoor set, and as the air conditioner of off-premises station.
8. method as claimed in claim 7, is characterized in that, after described mobile terminal connects by wireless mode and described Centralized Controller, also comprises:
Described mobile terminal arranges the URL of webpage according to network configuration information, send web access requests to described Centralized Controller;
After described Centralized Controller receives described web access requests, return to network configuration information to described mobile terminal webpage is set;
Described mobile terminal returns to the network configuration information that is input in described parameter configuration webpage after showing that described network configuration information arranges webpage to described Centralized Controller;
Described Centralized Controller is set to the first connected mode or the second connected mode or the third connected mode according to the network configuration information that returns with this controller;
Wherein, the first connected mode refers to the point-to-point wireless connections mode of described Centralized Controller and described mobile terminal;
The second connected mode refers to the wireless connections mode of described Centralized Controller and described wireless router;
The third connected mode refers to the wired connection mode of described Centralized Controller and described wireless router.
9. method as claimed in claim 7 or 8, is characterized in that, also comprises in described air conditioner list: the model of each air conditioner; And
After described mobile terminal received described air conditioner list, described method also comprised:
Described mobile terminal according to the model of this air conditioner, is determined the function of this air conditioner for each air conditioner, so determine set in the monitoring interface of this air conditioner, to each operation push-button of each function that should air conditioner;
If described mobile terminal receives the air conditioner grouping instruction of control personnel input, at least one the related air conditioner of instruction that air conditioner divided into groups is divided in an air-conditioning unit, and the title of this air-conditioning unit is indicated by this air conditioner grouping instruction;
Afterwards, described mobile terminal is determined the function of each air conditioner according to the model of each air conditioner in this air-conditioning unit, and then determines the function of this air-conditioning unit, and the function of described air-conditioning unit has comprised all functions of each air conditioner in this air-conditioning unit;
Described mobile terminal is for monitoring interface of this air-conditioning crew grouping, is provided with each operation push-button to each function that should the air conditioner group in this monitoring interface.
10. method as claimed in claim 9, is characterized in that, after described mobile terminal is for monitoring interface of this air-conditioning crew grouping, also comprises:
If described mobile terminal shows the monitoring interface of this air-conditioning unit, and receive the click event information of an operation push-button in this monitoring interface, described mobile terminal is determined the function of corresponding this air-conditioning unit of this operation push-button according to the click event information of this operation push-button;
Described mobile terminal is for each air conditioner in this air-conditioning unit, model according to this air conditioner, after determining the function of this air conditioner that the function with this air-conditioning unit is complementary, and then send corresponding control instruction according to the function of this air conditioner of determining to described Centralized Controller.
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