CN103438551A - Central air conditioner control system and control software updating method thereof - Google Patents
Central air conditioner control system and control software updating method thereof Download PDFInfo
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- CN103438551A CN103438551A CN201310367186XA CN201310367186A CN103438551A CN 103438551 A CN103438551 A CN 103438551A CN 201310367186X A CN201310367186X A CN 201310367186XA CN 201310367186 A CN201310367186 A CN 201310367186A CN 103438551 A CN103438551 A CN 103438551A
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Abstract
The invention discloses a central air conditioner control system and a control software updating method thereof. The system comprises a concentrating controller, main control boards in air conditioners of a central air conditioner, and a mobile terminal. The concentrating controller is connected with the main control boards through serial buses. The mobile terminal is connected with the concentrating controller in a wireless mode. The mobile terminal is used for accessing a control webpage of the concentrating controller through a browser of the mobile terminal after terminal control software of the terminal is updated. After updating instructions are sent though the control webpage, updated gateway control software is transmitted. After the concentrating controller receives the updating instructions, an updating bootstrap program is started, and after the updating bootstrap program carries out correct verifying on the updated gateway control software, the updated gateway control software replaces original gateway control software. Compared with an existing updating method that special equipment is used for programming updating software to the concentrating controller, the mobile terminal is used for updating the concentrating controller, and accordingly more flexibility and convenience are achieved.
Description
Technical field
The present invention relates to field of air conditioning, relate in particular to a kind of central air conditioning system and control method for upgrading software.
Background technology
Along with popularizing gradually of central air-conditioning, the userbase of central air-conditioning enlarges gradually, also more and more extensive to the research of central air conditioning system.Central air-conditioning 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 central air conditioning system as shown in Figure 1, comprising: Centralized Controller, the line control machine be 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: the aobvious liquid crystal of section 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 of receiving according to Centralized Controller of the aobvious liquid crystal of section of Centralized Controller shows the running status of each indoor set.
When the user of central air-conditioning is controlled at each indoor set to central air-conditioning, 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, adjustment, air quantity adjusting, wind deflector adjusting and fault alarm.
Centralized Controller is installed on fixed position usually, and adopts and to bury the wall formula and install, and irremovable, the user of service need arrive the fixed position of Centralized Controller and could be controlled central air-conditioning; And Centralized Controller adopts mechanical key and the aobvious liquid crystal of section, complicated operation, the user of service need could use after training.
At present, to the Centralized Controller in existing central air conditioning system, after needing special-purpose equipment and Centralized Controller being connected, the upgrade software programming is upgraded to the mode in Centralized Controller, the updating operation complexity, the user of service often needs ability independent operation after training, the mode of upgrading is single, inconvenient, can not meet well user's demand, therefore, be necessary to provide a kind of more flexibly, easily central air-conditioning control system and control method for upgrading software and solve this problem.
Summary of the invention
Embodiments of the invention provide a kind of central air conditioning system and have controlled method for upgrading software, make the control software upgrading of central air conditioning system more convenient, flexible.
According to an aspect of the present invention, provide a kind of central air conditioning system, having comprised:
Centralized Controller, be arranged on respectively master control borad and mobile terminal in each air conditioner of central air-conditioning; 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, and the gateway control software in described Centralized Controller obtains respectively the state parameter of each air conditioner by described universal serial bus from each master control borad;
Described mobile terminal is connected with described Centralized Controller by wireless mode, and the terminal control software in described mobile terminal is shown for the state parameter that obtains each air conditioner from described Centralized Controller;
After described mobile terminal is also upgraded for the terminal control software to this terminal, will with upgrading after the gateway control software of the supporting upgrade version of terminal control software be sent to described Centralized Controller and upgraded:
Described mobile terminal is the URL address according to the control webpage of the described Centralized Controller of input by its browser, accesses the control webpage of described Centralized Controller; After sending upgrade command by described control webpage to described Centralized Controller, transmit the gateway control software of described upgrade version;
After described Centralized Controller receives described upgrade command, start the upgrading boot, described upgrading boot is carried out verification to the gateway control software of the upgrade version of reception; After verification is correct, after the gateway control software of described upgrade version is replaced to former gateway control software, move the gateway control software of described upgrade version.
Preferably, described mobile terminal specifically is connected with described Centralized Controller by point-to-point wireless connections mode.
Further, described central air conditioning system also comprises: wireless router; And described mobile terminal is specifically by wireless router and described Centralized Controller wireless connections; And
Between described Centralized Controller and described wireless router, be wireless connections or wired connection.
Preferably, 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 control method for upgrading software of central air conditioning system, having comprised:
Mobile terminal in described central air conditioning system after the terminal control software to this terminal is upgraded, will with upgrading after the Centralized Controller that is sent in described central air conditioning system of the gateway control software of the supporting upgrade version of terminal control software upgraded:
After described mobile terminal connects by wireless mode and described Centralized Controller, the URL address of control webpage by browser according to the described Centralized Controller of input, access the control webpage of described Centralized Controller; After sending upgrade command by described control webpage to described Centralized Controller, transmit the gateway control software of described upgrade version;
After described Centralized Controller receives described upgrade command, start the upgrading boot, described upgrading boot is carried out verification to the gateway control software of the upgrade version of reception; After verification is correct, after the gateway control software of described upgrade version is replaced to former gateway control software, move the gateway control software of described upgrade version;
Wherein, described Centralized Controller is connected with the master control borad in each air conditioner that is arranged on respectively central air-conditioning in described central air conditioning system by universal serial bus, and the gateway control software in described Centralized Controller obtains respectively the state parameter of each air conditioner by described universal serial bus from each master control borad; Terminal control software in described mobile terminal is shown for the state parameter that obtains each air conditioner from described Centralized Controller;
Wherein, described air conditioner comprises the air conditioner as indoor set, and as the air conditioner of off-premises station.
Preferably, described upgrading boot is carried out verification to the gateway control software of the upgrade version that receives and is specifically comprised:
Described upgrading boot stores the gateway control software of the upgrade version that receives in the setting regions in the auxiliary storage device into;
According to checking algorithm, the data of the gateway control software of the upgrade version in described setting regions are carried out to verification calculating; The check value that in the file of the gateway control software of the check value that calculates and described upgrade version, ad-hoc location is stored is compared; If comparative result is identical, confirm that verification is correct; Otherwise, confirm the verification failure.
Preferably, the described software of the gateway control by described upgrade version replaces former gateway control software and specifically comprises:
After described upgrading boot will be stored in former gateway control software in the primary storage device and copy to the auxiliary storage device, by the gateway control software of the upgrade version in described auxiliary storage device copy in the primary storage device, in former gateway control software region.
Further, after the described software of the gateway control by described upgrade version replaces former gateway control software, also comprise:
Described upgrading boot is carried out verification again to the gateway control software of the upgrade version in described primary storage device; And
The gateway control software of the described upgrade version of described operation is specially: described upgrading boot is after the check results of confirming verification again is correct, return to the information of " upgrading successfully " to described mobile terminal, move the gateway control software of described upgrade version.
Further, after the described gateway control software to the upgrade version in described primary storage device carries out verification again, also comprise:
If the check results of verification is mistake again, after described upgrading boot is deleted the gateway control software of the upgrade version in described primary storage device, former gateway control software rejuvenation in described auxiliary storage device is stored in described primary storage device, and return to the information of " upgrading unsuccessfully " to described mobile terminal.
Further, described store the former gateway control software rejuvenation in described auxiliary storage device into described primary storage device after, also comprise:
Described upgrading boot is carried out verification to the former gateway control software that recovers to store in described primary storage device; After the check results of confirming this verification is correct, return to the information of " being successfully recovered " to described mobile terminal, move former gateway control software; If confirm, the check results of this verification is mistake, returns to the information of " recovering unsuccessfully " to described mobile terminal.
In technical scheme of the present invention, increase radio communication function on basis due to the Centralized Controller in prior art, the user can obtain the state parameter of each indoor set with wireless mode access Centralized Controller by mobile terminal, or realizes the Long-distance Control to each indoor set.
And, based on technical scheme of the present invention, the user can also be after the terminal control software to mobile terminal be upgraded, by the control webpage of access Centralized Controller, transmit supporting gateway control software to Centralized Controller, the gateway control software in Centralized Controller is upgraded; Not only realized the supporting upgrading of the control software of mobile terminal and Centralized Controller, and than existing employing special equipment by the upgrade software programming to the upgrade method in Centralized Controller, it is that Centralized Controller is upgraded and had more flexibility, convenience that the present invention adopts mobile terminal.
The accompanying drawing explanation
The Organization Chart of the central air conditioning system that Fig. 1 is prior art;
The human-computer interaction interface figure of the Centralized Controller that Fig. 2 is prior art;
The Organization Chart of the central air conditioning system that Fig. 3 a, Fig. 3 b and Fig. 3 c are the embodiment of the present invention;
The flow chart that the central air conditioning system that Fig. 4 a is the embodiment of the present invention is upgraded to the control software of native system;
The upgrading boot that Fig. 4 b is the embodiment of the present invention is carried out the flow chart of verification to the gateway control software of upgrade version;
The upgrading boot that Fig. 4 c is the embodiment of the present invention replaces the gateway control software of upgrade version the flow chart of former gateway control software;
The upgrading boot that Fig. 4 d is the invention process power is recovered the flow chart of former gateway control software.
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, it should be noted that, 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. are controlled central air-conditioning: can adopt, 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 central air-conditioning, control mode flexibly, conveniently, can meet user's demand better.
Further, the present inventor considers, can special-purpose control software be installed at mobile terminal, at mobile terminal by wireless mode with after Centralized Controller is connected, the user can be upgraded to the control software in Centralized Controller according to the control software of mobile terminal; No longer need special equipment and complicated operation that the upgrade software programming is upgraded to the mode in Centralized Controller; Thereby make the upgrading mode of the control software of Centralized Controller more conveniently, flexible, can improve user's experience.
Describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.The central air conditioning system that the embodiment of the present invention provides as shown in Figure 3 a, comprising: Centralized Controller 301, be arranged on respectively master control borad 302 and mobile terminal 303 in each air conditioner of central air-conditioning.
Wherein, air conditioner comprises the air conditioner as the indoor set of central air-conditioning, and as the air conditioner of the off-premises station of central air-conditioning;
Central air-conditioning generally includes indoor set and off-premises station, and an off-premises station can be with many indoor sets, forms a unit;
For example central air-conditioning 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 with the master control borad of the off-premises station of this unit by universal serial bus; 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 RS(Rcommended standard, the proposed standard bus) 485 buses;
For each air conditioner, the master control borad 302 of this air conditioner is in order to gather 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;
Gateway control software is installed in Centralized Controller 301, and gateway control software obtains respectively the state parameter of each air conditioner by universal serial bus from each master control borad 302.
Further, in the central air conditioning system of the embodiment of the present invention, also can comprise: wireless router 304.Mobile terminal 303 is by wireless router 304 and Centralized Controller 301 wireless connections; Between Centralized Controller 301 and wireless router 304, be wireless connections or wired connection;
Particularly, mobile terminal 303 can as shown in Figure 3 a, be connected with Centralized Controller 301 by point-to-point wireless connections mode;
Perhaps, mobile terminal 303 can be connected with wireless connection method with wireless router 304 as shown in Fig. 3 b, and Centralized Controller 301 is connected in the wired connection mode with wireless router 304;
Perhaps, mobile terminal 303 can be connected in the wireless connections mode with wireless router 304 as shown in Figure 3 c, and Centralized Controller 301 is connected in the wireless connections 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.
In the technical scheme of the embodiment of the present invention, the method that central air conditioning system is upgraded to the control software of native system, comprised the terminal control software in mobile terminal 303 has been upgraded and method to being upgraded with the supporting gateway control software of terminal control software in Centralized Controller 303, flow process, as shown in Fig. 4 a, comprises the steps:
S401: after the terminal control software of 303 pairs of these terminals of mobile terminal is upgraded, the terminal control software of operation upgrade version.
Particularly, mobile terminal 303 is by downloading or after other channel obtained the gateway control software of the terminal control software of upgrade version and upgrade version, the terminal control software of upgrade version being replaced to former terminal control software, and the terminal control software of operation upgrade version.
S402: mobile terminal 303 connects by wireless mode and Centralized Controller 301.
Particularly, mobile terminal 303 can as shown in Figure 3 a, connect by point-to-point wireless mode and Centralized Controller 301;
Perhaps, mobile terminal 303 can be connected with wireless connection method with wireless router 304 as shown in Fig. 3 b, and Centralized Controller 301 is connected in the wired connection mode with wireless router 304;
Perhaps, mobile terminal 303 can be connected in the wireless connections mode with wireless router 304 as shown in Figure 3 c, and Centralized Controller 301 is connected in the wireless connections mode with wireless router 304.
S403: mobile terminal 303 is according to the URL(Uniform Resource Locator of the control webpage of the Centralized Controller 301 of user's input, URL), send web access requests to Centralized Controller 301.
Particularly, the user can input the URL of the control webpage of Centralized Controller 301 to be visited in the browser of mobile terminal 303, and browser sends web access requests according to the URL of input to Centralized Controller 301.
S404: Centralized Controller 301, after receiving web access requests, returns to the control webpage of this Centralized Controller to mobile terminal 303.
Particularly, after in Centralized Controller 301, built-in web page program receives the web access requests of mobile terminal 303 transmissions, return to the control webpage of this Centralized Controller to mobile terminal 303.
S405: after mobile terminal 303 shows described control webpage, the upgrade command of inputting in controlling webpage according to the user, send upgrade command to Centralized Controller 301, transmits the gateway control software of upgrade version.
Particularly, the browser of mobile terminal 303 is shown after receiving the control webpage of the Centralized Controller 301 that carries software upgrading function, input upgrade command according to prompting in the control webpage that the user can show at mobile terminal 303, for example, after the user selects the file of gateway control software of the upgrade version matched with the terminal control software of upgrade version of local storage in controlling webpage, press " software upgrading " button, trigger upgrade command; Control the upgrade command of webpage according to user's input, return to the gateway control software of the upgrade version of this upgrade command and user's selection to Centralized Controller 301.
The gateway control software of upgrade version can be that the user is pre-stored in mobile terminal 303.
S406: after Centralized Controller 301 receives upgrade command, startup upgrading boot is carried out verification to the gateway control software of the upgrade version of reception, if verification is correct, performs step S407; If the verification failure, perform step S408.
The concrete grammar that the upgrading boot is carried out verification to the gateway control software of the upgrade version that receives will describe in detail follow-up.
S407: upgrading is after boot replaces former gateway control software by the gateway control software of upgrade version, and the gateway control software of upgrade version is carried out to verification again, if the check results of verification be correctly again, performs step S409; If the check results of verification is unsuccessfully again, perform step S410.
Upgrading is after boot replaces former gateway control software by the gateway control software of upgrade version, and the concrete grammar that the gateway control software of upgrade version is carried out to verification again will describe in detail follow-up.
S408: after the upgrading boot is deleted the gateway control software of the upgrade version received, return to the information of " upgrading unsuccessfully " to mobile terminal 303, and make Centralized Controller 301 restart, restart the former gateway control software of rear operation, finish this upgrading.
S409: the upgrading boot is returned to the information of " upgrading successfully " to mobile terminal 303, and the gateway control software of operation upgrade version, finish this upgrading.
Particularly, after the upgrading boot is returned to the information of " upgrading successfully " to mobile terminal 303, make Centralized Controller 301 restart; Restart the gateway control software of rear operation upgrade version; Thereby finish this upgrading.
S410: the upgrading boot is recovered former gateway control software, and returns to the information of " upgrading unsuccessfully " to mobile terminal 303, finishes this upgrading.The concrete grammar of this step will describe in detail follow-up.
Below introduce in detail in above-mentioned steps S406, the concrete grammar that the upgrading boot is carried out verification to the gateway control software of the upgrade version that receives, flow process as shown in Figure 4 b, specifically comprises the following steps:
S421: the upgrading boot stores the gateway control software of the upgrade version that receives in the setting regions in the auxiliary storage device into.
Particularly, the upgrading boot can mark off setting regions in the auxiliary storage device, for example, and scratchpad area (SPA); The gateway control software of the upgrade version that receives is stored in this setting regions.The auxiliary storage device can be EEPROM(Electrically Erasable Programmable Read Only Memory, EEPROM).
S422: the upgrading boot, according to checking algorithm, is carried out verification calculating to the data of the gateway control software of upgrade version.
Particularly, the upgrading boot can be according to checking algorithm, the data of the gateway control software that is stored in the upgrade version in setting regions in the auxiliary storage device is carried out to 3 verifications and calculate.
S423: the upgrading boot compares the check value that in the file of the gateway control software of the check value that calculates and upgrade version, ad-hoc location is stored; If comparative result is identical, confirm that verification is correct; Otherwise, confirm the verification failure.
Particularly, upgrading boot check value that 3 verifications are calculated, successively with the file of the gateway control software of upgrade version in the check value stored of ad-hoc location compare; If 3 times relatively in the comparative result of wantonly 1 time be identical, confirm that verification is correct; Otherwise, confirm the verification failure.
Below introduce in detail in above-mentioned steps S407, after the upgrading boot replaces former gateway control software by the gateway control software of upgrade version, the gateway control software of upgrade version is carried out to the concrete grammar of verification again, flow process, as shown in Fig. 4 c, specifically comprises the following steps:
S431: the former gateway control software that the upgrading boot will be stored in the primary storage device copies in the auxiliary storage device.
Particularly, the upgrading boot marks off the zone outside the setting regions that step S421 mentions in the auxiliary storage device, for example, and the back-up storage district; The former gateway control software be stored in the primary storage device is copied in this zone in the auxiliary storage device.The primary storage device can be the FLASH flash memory.
S432: the upgrading boot by the gateway control software of the upgrade version in the auxiliary storage device copy in the primary storage device, in former gateway control software region.
S433: the upgrading boot is carried out verification again to the gateway control software that copies to upgrade version in the primary storage device, and judges whether the check results of verification again is correct.
Particularly, the upgrading boot is according to checking algorithm, and the data of the gateway control software of the upgrade version to copying in the primary storage device, in former gateway control software region are carried out 3 verifications and calculated;
Upgrading boot check value that 3 verifications are calculated, successively with the file of the gateway control software of upgrade version in the check value stored of ad-hoc location compare; If 3 times relatively in the comparative result of wantonly 1 time be identical, confirm that the check results of verification again is for correct; Otherwise the check results of confirming verification again is unsuccessfully.
Corresponding to step S407 as described as Fig. 4 c, in above-mentioned steps S409, the upgrading boot specifically can be deleted the former gateway control software be stored in the auxiliary storage device, return to the information of " upgrading successfully " to mobile terminal 303 after, make Centralized Controller 301 reset and restart, restart the gateway control software of rear operation upgrade version; Afterwards, finish this upgrading.
Below introduce in detail in above-mentioned steps S410, the upgrading boot is recovered former gateway control software, and returns to the concrete grammar of the information of " upgrading unsuccessfully " to mobile terminal 303, and flow process, as shown in Fig. 4 d, specifically comprises the following steps:
S441: the upgrading boot is deleted and has been copied to the gateway control software of the upgrade version in the primary storage device, and returns to the information of " upgrading unsuccessfully " to mobile terminal 303.
S442: the upgrading boot by the former gateway control software rejuvenation in the auxiliary storage device store in the primary storage device, in the zone at former gateway control software place.
S443: the upgrading boot is carried out verification to the former gateway control software that recovers to store in the primary storage device, if check results is correct, performs step S444; If check results is unsuccessfully, perform step S445.
Particularly, the upgrading boot is according to checking algorithm, and the data of the former gateway control software to recovering to store in the primary storage device, in former gateway control software region are carried out 3 verifications and calculated;
Upgrading boot check value that 3 verifications are calculated, successively with the file of former gateway control software in the check value stored of ad-hoc location compare; If 3 times relatively in the comparative result of wantonly 1 time be identical, confirm that check results is correct, execution step S444; Otherwise, confirm that check results is unsuccessfully, execution step S445.
S444: after the upgrading boot is returned to the information of " being successfully recovered " to mobile terminal 303, make Centralized Controller 301 reset and restart, restart the gateway control software of rear operation upgrade version; Afterwards, finish this upgrading.
S445: the upgrading boot is returned to the information of " recovering unsuccessfully " to mobile terminal 303; Afterwards, finish this upgrading.
In the technical scheme of the embodiment of the present invention, increase radio communication function on basis due to the Centralized Controller in prior art, the user can obtain the state parameter of each indoor set with wireless mode access functions of wireless middle controller by mobile terminal, or realizes the Long-distance Control to each indoor set.
And, based on technical scheme of the present invention, the user can also be after the terminal control software to mobile terminal be upgraded, by the control webpage of access Centralized Controller, transmit supporting gateway control software to Centralized Controller, the gateway control software in Centralized Controller is upgraded; Not only realized the supporting upgrading of the control software of mobile terminal and Centralized Controller, and than existing employing special equipment by the upgrade software programming to the upgrade method in Centralized Controller, it is that Centralized Controller is upgraded and had more flexibility, convenience that the present invention adopts mobile terminal.
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 (10)
1. a central air conditioning system, is characterized in that, comprising: Centralized Controller, be arranged on respectively master control borad and mobile terminal in each air conditioner of central air-conditioning; 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, and the gateway control software in described Centralized Controller obtains respectively the state parameter of each air conditioner by described universal serial bus from each master control borad;
Described mobile terminal is connected with described Centralized Controller by wireless mode, and the terminal control software in described mobile terminal is shown for the state parameter that obtains each air conditioner from described Centralized Controller;
After described mobile terminal is also upgraded for the terminal control software to this terminal, will with upgrading after the gateway control software of the supporting upgrade version of terminal control software be sent to described Centralized Controller and upgraded:
Described mobile terminal is the URL address according to the control webpage of the described Centralized Controller of input by its browser, accesses the control webpage of described Centralized Controller; After sending upgrade command by described control webpage to described Centralized Controller, transmit the gateway control software of described upgrade version;
After described Centralized Controller receives described upgrade command, start the upgrading boot, described upgrading boot is carried out verification to the gateway control software of the upgrade version of reception; After verification is correct, after the gateway control software of described upgrade version is replaced to former gateway control software, move the gateway control software of described upgrade version.
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
Between described Centralized Controller and described wireless router, be wireless connections or wired connection.
4. described system as arbitrary as claim 1-3, is characterized in that,
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.
5. the control method for upgrading software of a central air conditioning system comprises:
Mobile terminal in described central air conditioning system after the terminal control software to this terminal is upgraded, will with upgrading after the Centralized Controller that is sent in described central air conditioning system of the gateway control software of the supporting upgrade version of terminal control software upgraded:
After described mobile terminal connects by wireless mode and described Centralized Controller, the URL address of control webpage by browser according to the described Centralized Controller of input, access the control webpage of described Centralized Controller; After sending upgrade command by described control webpage to described Centralized Controller, transmit the gateway control software of described upgrade version;
After described Centralized Controller receives described upgrade command, start the upgrading boot, described upgrading boot is carried out verification to the gateway control software of the upgrade version of reception; After verification is correct, after the gateway control software of described upgrade version is replaced to former gateway control software, move the gateway control software of described upgrade version;
Wherein, described Centralized Controller is connected with the master control borad in each air conditioner that is arranged on respectively central air-conditioning in described central air conditioning system by universal serial bus, and the gateway control software in described Centralized Controller obtains respectively the state parameter of each air conditioner by described universal serial bus from each master control borad; Terminal control software in described mobile terminal is shown for the state parameter that obtains each air conditioner from described Centralized Controller;
Wherein, described air conditioner comprises the air conditioner as indoor set, and as the air conditioner of off-premises station.
6. method as claimed in claim 5, is characterized in that, described upgrading boot is carried out verification to the gateway control software of the upgrade version that receives and specifically comprised:
Described upgrading boot stores the gateway control software of the upgrade version that receives in the setting regions in the auxiliary storage device into;
According to checking algorithm, the data of the gateway control software of the upgrade version in described setting regions are carried out to verification calculating; The check value that in the file of the gateway control software of the check value that calculates and described upgrade version, ad-hoc location is stored is compared; If comparative result is identical, confirm that verification is correct; Otherwise, confirm the verification failure.
7. method as claimed in claim 6, is characterized in that, the described software of the gateway control by described upgrade version replaces former gateway control software and specifically comprises:
After described upgrading boot will be stored in former gateway control software in the primary storage device and copy to the auxiliary storage device, by the gateway control software of the upgrade version in described auxiliary storage device copy in the primary storage device, in former gateway control software region.
8. method as claimed in claim 7, is characterized in that, after the described software of the gateway control by described upgrade version replaces former gateway control software, also comprises:
Described upgrading boot is carried out verification again to the gateway control software of the upgrade version in described primary storage device; And
The gateway control software of the described upgrade version of described operation is specially: described upgrading boot is after the check results of confirming verification again is correct, return to the information of " upgrading successfully " to described mobile terminal, move the gateway control software of described upgrade version.
9. method as claimed in claim 8, is characterized in that, after the described gateway control software to the upgrade version in described primary storage device carries out verification again, also comprises:
If the check results of verification is mistake again, after described upgrading boot is deleted the gateway control software of the upgrade version in described primary storage device, former gateway control software rejuvenation in described auxiliary storage device is stored in described primary storage device, and return to the information of " upgrading unsuccessfully " to described mobile terminal.
10. method as claimed in claim 9, is characterized in that, described store the former gateway control software rejuvenation in described auxiliary storage device into described primary storage device after, also comprise:
Described upgrading boot is carried out verification to the former gateway control software that recovers to store in described primary storage device; After the check results of confirming this verification is correct, return to the information of " being successfully recovered " to described mobile terminal, move former gateway control software; If confirm, the check results of this verification is mistake, returns to the information of " recovering unsuccessfully " to described mobile terminal.
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| CN201310367186.XA CN103438551B (en) | 2013-08-21 | 2013-08-21 | Central air conditioning system and control software design upgrade method thereof |
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| CN201310367186.XA CN103438551B (en) | 2013-08-21 | 2013-08-21 | Central air conditioning system and control software design upgrade method thereof |
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| CN103438551B CN103438551B (en) | 2016-01-20 |
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| CN201310367186.XA Active CN103438551B (en) | 2013-08-21 | 2013-08-21 | Central air conditioning system and control software design upgrade method thereof |
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| CN104359196A (en) * | 2014-10-10 | 2015-02-18 | 深圳市共济科技有限公司 | Data-center-based multiple-connection air conditioner control system and implementation method |
| CN104618442A (en) * | 2014-12-30 | 2015-05-13 | 珠海格力电器股份有限公司 | Remote control method, equipment and system of air conditioner |
| CN104714817A (en) * | 2013-12-13 | 2015-06-17 | 广东美的制冷设备有限公司 | Method, system and control terminal for upgrading household appliance software through infrared signal |
| CN104935547A (en) * | 2014-03-17 | 2015-09-23 | 腾讯科技（深圳）有限公司 | Modification method and device for application software resources |
| CN105022690A (en) * | 2015-07-14 | 2015-11-04 | 四川长虹电器股份有限公司 | Air conditioner testing method and function testing system |
| CN105242949A (en) * | 2015-10-30 | 2016-01-13 | 广东美的制冷设备有限公司 | Data updating system and method for household appliance and household appliance |
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| CN109189461A (en) * | 2018-11-27 | 2019-01-11 | 上海辛格林纳新时达电机有限公司 | The programme upgrade method and elevator control system and lift facility of elevator control system |
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| CN109386936A (en) * | 2018-09-27 | 2019-02-26 | Tcl空调器(中山)有限公司 | Burning, remote control method, air-conditioning, remote controler and the system of air conditioner electric control plate |
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| CN104714817A (en) * | 2013-12-13 | 2015-06-17 | 广东美的制冷设备有限公司 | Method, system and control terminal for upgrading household appliance software through infrared signal |
| CN104935547A (en) * | 2014-03-17 | 2015-09-23 | 腾讯科技（深圳）有限公司 | Modification method and device for application software resources |
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| CN105333564A (en) * | 2014-08-06 | 2016-02-17 | 海信（山东）空调有限公司 | System and method for supporting mobile terminal to control air-conditioner |
| CN104359196B (en) * | 2014-10-10 | 2017-01-11 | 深圳市共济科技有限公司 | Data-center-based multiple-connection air conditioner control system and implementation method |
| CN104359196A (en) * | 2014-10-10 | 2015-02-18 | 深圳市共济科技有限公司 | Data-center-based multiple-connection air conditioner control system and implementation method |
| CN104618442A (en) * | 2014-12-30 | 2015-05-13 | 珠海格力电器股份有限公司 | Remote control method, equipment and system of air conditioner |
| CN105589710A (en) * | 2015-01-09 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Remote upgrading method and system |
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| CN109210733A (en) * | 2018-08-30 | 2019-01-15 | 青岛海信日立空调系统有限公司 | Line control machine and air conditioner |
| CN109386936A (en) * | 2018-09-27 | 2019-02-26 | Tcl空调器(中山)有限公司 | Burning, remote control method, air-conditioning, remote controler and the system of air conditioner electric control plate |
| CN109189461A (en) * | 2018-11-27 | 2019-01-11 | 上海辛格林纳新时达电机有限公司 | The programme upgrade method and elevator control system and lift facility of elevator control system |
| CN110262822A (en) * | 2019-06-17 | 2019-09-20 | 珠海格力电器股份有限公司 | Multi-split system and upgrading method and device thereof |
| CN110262822B (en) * | 2019-06-17 | 2020-11-24 | 珠海格力电器股份有限公司 | Multi-split system and upgrading method and device thereof |
| CN110762775A (en) * | 2019-10-28 | 2020-02-07 | 海信（山东）空调有限公司 | Upgrading method of air conditioner and air conditioner |
| CN113944992A (en) * | 2020-07-17 | 2022-01-18 | 海信（山东）空调有限公司 | Air conditioner and upgrading method |
| CN113342385A (en) * | 2021-04-29 | 2021-09-03 | 博格思众（常州）空调系统有限公司 | Software upgrading method and device and air conditioner control panel |
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