CN109285058A - Multi-connected machine central air-conditioning electricity shares system and method - Google Patents
Multi-connected machine central air-conditioning electricity shares system and method Download PDFInfo
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Abstract
The present invention proposes that a kind of multi-connected machine central air-conditioning electricity shares system and method, system includes air-conditioner set, the air-conditioner set includes public indoor unit, idle indoor unit and common indoor unit, it further include the server of electromechanical amount in storage room, and the electricity sharing device of acquisition indoor unit attribute, the server is connected with the electricity sharing device, the electricity sharing device includes processor and memory, the memory is stored with program, described program is suitable for being loaded by the processor and being executed following steps: the electricity of the acquisition public indoor unit and the idle indoor unit, and the electricity of acquisition is shared into the electricity of the common indoor unit according to preset electricity allocation way.Electricity methodology includes the steps that above procedure.The present invention can acquire the information of public indoor unit and idle indoor unit, and be automatically performed electricity Computation for apportionment without artificial treatment according to preset electricity allocation way.
Description
Technical field
The invention belongs to air-conditioning technical fields more particularly to a kind of multi-connected machine central air-conditioning electricity to share system and method.
Background technique
Multi-connected machine central air-conditioning electricity is shared system and is generally comprised: air-conditioner set, air-conditioning gateway, ammeter and server.It is logical
In normal situation, it is usually the various business premises hired out that multi-connected machine central air-conditioning electricity, which shares system use occasion, and property is in sky
It adjusts and the power consumption that ammeter is used to acquire outdoor unit is installed on the outdoor unit of unit, the power consumption that air-conditioning gateway collects ammeter reads it
Outdoor unit power consumption is shared by the indoor unit to air-conditioner set by the algorithm set afterwards and electricity data is uploaded to server,
Property, which according to multi-connected machine central air-conditioning electricity shares system and is allocated to the power consumption of every indoor unit, collects air-conditioning to each tenant
Cost of use.
In business premises, usually there is the tenant that the air-conditioning in a part of region does not determine, for example, public domain
(including hall, corridor, common meeting room etc.) and do not hire out region temporarily, the air-conditioning electricity needs of public domain are shared, and
The idle indoor unit for not hiring out region temporarily inevitably generates waiting electric quantity, is mounted on the air-conditioning in these regions due to not having
There is determining tenant, generated power consumption needs property individually to handle.Existing multi-connected machine central air-conditioning electricity, which is shared, is
System can only all count the power consumption of every indoor unit, and it is to belong to public indoor unit or idle room which part air-conditioning, which cannot be distinguished,
Interior machine, property need to manually adjust report after exporting electricity report every time, by the electricity list of public indoor unit and idle indoor unit
Solely pick out statistics.Property is time-consuming and laborious for the secondary treatment of report, and encounters tenant and need to check air-conditioning in system
When electricity, since property report adjusted and report data derived from system are inconsistent, it is easy to produce dispute.
Summary of the invention
The present invention for the above technical issues, proposes that a kind of multi-connected machine central air-conditioning electricity shares system and method, can
To acquire the information and its electricity allocation way of public indoor unit and idle indoor unit, and electricity is automatically performed by system and is shared
It calculates and is not necessarily to artificial treatment.
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
According to an aspect of the present invention, a kind of multi-connected machine central air-conditioning electricity is provided and shares system, including air-conditioner set,
The air-conditioner set includes the public indoor unit in public domain, idle indoor unit of the predetermined time without use state, and
Common indoor unit, further include can in storage room electromechanical amount server, and the electricity sharing device of indoor unit attribute can be acquired,
The server is connected with the electricity sharing device, and the electricity sharing device includes processor and memory, the storage
Device is stored with program, and described program is suitable for being loaded by the processor and being executed following steps: the acquisition public indoor unit and
The electricity of the idle indoor unit, and shared the electricity of acquisition to the common indoor unit according to preset electricity allocation way
Electricity in.
Preferably, further including the human-computer interaction device connecting with the electricity sharing device, described program is suitable for by institute
State processor and load and execute following steps: the public indoor unit that acquisition user is inputted in the human-computer interaction device and
The information of the idle indoor unit, and the electricity of the public indoor unit according to the information collection and the idle indoor unit.
Preferably, the electricity allocation way includes: that all users share equally, the user that is switched on shares equally or manages as operation
Reason expense, described program are suitable for being loaded by the processor and executing following steps:
If all users is selected to share equally, the electricity of the public indoor unit and the idle indoor unit is shared equally to described
Common indoor unit；
If selection booting user shares equally, the electricity of the public indoor unit and the idle indoor unit is shared equally to having out
The common indoor unit of machine record；
If being selected as operating management expenses, without sharing.
Preferably, described program is suitable for being loaded by the processor and executing following steps: according to collected described
The switch controller of idle indoor unit described in the information locking of idle indoor unit.
Preferably, described program is suitable for being loaded by the processor and executing following steps: described idle when collecting
When the information of indoor unit, the switch controller of the idle indoor unit is locked；Cancel the idle room that has inputted when collecting
When interior machine information, the switch controller of the indoor unit is unlocked.
Preferably, described program is suitable for being loaded by the processor and being executed following steps: acquisition institute's electricity demand report
Indoor unit information and the indoor unit electricity generate period, to export electricity report.
Preferably, described program is suitable for being loaded by the processor and executing following steps: judging institute's electricity demand report
Indoor machine information whether be common indoor unit, if so, output electricity report；If it is not, not exporting electricity report then.
According to another aspect of the present invention, a kind of multi-connected machine central air-conditioning electricity methodology is provided, comprising the following steps:
Indoor unit attribute is identified, to distinguish public indoor unit, idle indoor unit and common indoor unit；
The electricity of public indoor unit and idle indoor unit is acquired according to attribute information；
The electricity of acquisition is shared into the electricity of common indoor unit according to preset electricity allocation way.
Preferably, further comprising the steps of: the indoor machine information and the indoor unit electricity of acquisition institute's electricity demand report produce
The raw period, to form electricity report.
Compared with prior art, the advantages and positive effects of the present invention are:
1, this multi-connected machine central air-conditioning electricity, which shares system and method, can acquire the public indoor unit and spare time that user inputs
Indoor machine information is set, and according to preset electricity allocation way, is automatically performed the electricity of public indoor unit and idle indoor unit
Share processing, without manually carry out it is secondary select and Computation for apportionment, save time and human cost；This system can acquire user
The transition information of the idle indoor unit of input, and adjustment electricity is shared as a result, easy-to-use accordingly, it is possible to reduce property and use
The dispute at family.
2, this multi-connected machine central air-conditioning electricity, which shares system and method, may be implemented the locking function switched to idle indoor unit
Can, that is, it would sit idle for the switch locking of indoor unit, electric quantity loss can be led to avoid maloperation booting；And it would sit idle for indoor unit and take
When disappearing, the switch of the indoor unit is unlocked, to not influence the normal use of the indoor unit.
3, by the way that most common three kinds of allocation way are arranged, user can select as needed, will not be because having a single function
And caused when needing replacing allocation way using limitation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram that multi-connected machine central air-conditioning electricity shares system；
Fig. 2 is the schematic diagram that multi-connected machine central air-conditioning electricity shares electricity sharing device in system；
Fig. 3 is flow chart when program executes in multi-connected machine central air-conditioning power system of the present invention；
When Fig. 4 executes the indoor unit of acquisition institute's electricity demand report for program in multi-connected machine central air-conditioning power system of the present invention
Flow chart；
011, electricity sharing device；012, human-computer interaction device；03, air-conditioning gateway；04, ammeter；05, air-conditioner set；06,
Server；71, processor；72, memory.
Specific embodiment
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case where step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiments
In.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Unless specifically stated otherwise, otherwise the positioned opposite of component and step described in embodiment, numerical expression and
Numerical value does not limit the scope of the invention.Technology, method and apparatus known to person of ordinary skill in the relevant may not be made
It is discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing part of specification.
Shown in Figure 1, it includes: air-conditioner set 05, air-conditioning gateway 03, ammeter that multi-connected machine central air-conditioning electricity, which shares system,
04 and server 06.Ammeter 04 connects the outdoor unit in air-conditioner set 05, and air-conditioning gateway 03 acquires air-conditioner set 05 and electricity in real time
The information of table 04, and the outdoor unit electricity that ammeter 04 acquires is shared each indoor unit by the algorithm of sharing by setting, and will
The operating status and electricity result of each indoor unit are uploaded in the database of server 06.In general, indoor in air-conditioner set 05
Machine is divided into 3 attribute according to present position and use state: public indoor unit, idle indoor unit and common indoor unit.It is public
Indoor unit is the indoor unit in public domain (including hall, corridor, common meeting room etc.)；Idle indoor unit is predetermined
Time does not have the indoor unit of use state (not hiring out region temporarily)；Common indoor unit is the indoor unit for having determining tenant.Institute
The system of stating further includes the electricity sharing device 011 that can acquire indoor unit attribute, and electricity sharing device 011 is connect with server 06,
For sharing the electricity of public indoor unit and idle indoor unit.
Fig. 2 show electricity sharing device provided by the present invention: including processor 71 and memory 72, in memory 72
It is stored with computer program, computer program is suitable for loading and executing following steps by processor 71: belonging in acquisition air-conditioner set
Property be public indoor unit and idle indoor unit information；Belong to public indoor unit and spare time according in indoor unit attribute acquisition database
Set the electricity of indoor unit；Acquire the electricity allocation way of preset public indoor unit and idle indoor unit；According to electricity contributing parties
Formula shares the power consumption of public indoor unit and idle indoor unit to common indoor unit.
It can be implemented as the general place for executing function described herein in above-mentioned described electricity sharing device
It manages device, PLC, DSP or other programmable logic device or it is any appropriately combined.
It is not increase multi-line system zero based on electricity sharing device 011 provided by the above embodiment of the present invention
Part does not change and is provided on the basis of structure, can solve public indoor unit and idle indoor unit electricity need it is artificial secondary
The problem of Computation for apportionment, by selecting preset electricity allocation way and carrying out reasonable distribution, human cost can be saved and subtract
The charge dispute of few property and tenant；The transition information for acquiring idle air-conditioning in real time may be implemented in this system, and adjusts accordingly
Electricity is shared as a result, easy-to-use, it is possible to reduce the dispute of property and user.
Further, it further includes human-computer interaction device 012, human-computer interaction device that multi-connected machine central air-conditioning electricity, which shares system,
012 connect with electricity sharing device 011, is used to show human-computer interaction interface to user, and acquire user in human-computer interaction interface
The information of input.Computer program is suitable for being loaded by processor 71 and being executed following steps: user is in human-computer interaction device for acquisition
The information of the 012 public indoor unit inputted and idle indoor unit, and according to the public indoor unit of information collection and idle indoor unit
Electricity.
Fig. 3 is flow chart when multi-connected machine central air-conditioning electricity of the present invention shares program execution in system.Preferably, our
All steps of method can be executed by above-mentioned electricity sharing device 011.Program execute the following steps are included:
Step 11, the information of the public indoor unit and idle indoor unit in air-conditioner set is acquired.
In one embodiment of the invention, the indoor unit can be represented with the ID of indoor unit, title or code name etc., it is excellent
Selection of land, information as described herein is corresponding with the information of indoor unit in database in server, facilitates subsequent identification database
In belong to the electricity of public indoor unit and idle indoor unit.
Step 12, belong in common chamber according in acquired public indoor unit and idle indoor unit information gathering data library
The electricity data of machine and idle indoor unit.
Step 13, according to the electricity allocation way of preset public indoor unit and idle indoor unit by public indoor unit and spare time
The electricity for setting indoor unit is shared to common indoor unit.
In one embodiment of the invention, preset electricity allocation way includes that all users share equally, are switched on per family
It spreads out or as operating management expenses.All users, which share equally, to be referred to and shares public indoor unit and idle equally by all common indoor units
The electricity of indoor unit；Booting user share equally refer to by commonly use indoor unit in have booting record indoor unit share equally public indoor unit and
The electricity of idle indoor unit；Refer to as operating management expenses using the electricity of public indoor unit and idle indoor unit as property pipe
Reason expense does not share the electricity of machine and idle indoor unit in common chamber.
In one particular embodiment of the present invention, step 13 may include:
Step 131a shares the electricity of public indoor unit and idle indoor unit to normal equally if all users is selected to share equally
Use indoor unit；
Alternatively,
Step 131b shares the electricity of public indoor unit and idle indoor unit to having equally if selection booting user shares equally
Be switched on the common indoor unit recorded；
Alternatively,
Step 131c, if being selected as operating management expenses, without sharing.
Preferably, in one particular embodiment of the present invention, following steps can also be performed:
Step 14, the period that acquisition need to export the indoor machine information of electricity report and the indoor unit electricity generates, output
The indoor unit share after electricity report.
In one particular embodiment of the present invention, step 14 may comprise steps of:
Whether the indoor machine information for judging institute's electricity demand report is common indoor unit, if so, output electricity report；If no
It is not export electricity report then.
It should be noted that, above-mentioned steps are oppositely arranged the sequence for being not intended to limit this method, those skilled in the art herein
It will be understood that some steps can occur simultaneously, there is no absolute sequencings.
Multi-connected machine central air-conditioning electricity shares public indoor unit and idle indoor unit letter of the system by acquisition user's input
Breath, and the default electricity allocation way of acquisition user's selection, are automatically performed the electricity point of public indoor unit and idle indoor unit
Booth processing, without manually carry out it is secondary select and Computation for apportionment, save time and human cost；This system may be implemented acquisition and use
The transition information of the idle air-conditioning of family input, and adjustment electricity is shared as a result, easy-to-use accordingly, it is possible to reduce property and use
The dispute at family.
In one embodiment of the invention, except Fig. 3 embodiment, program execute the step of can also include: basis
Indoor unit attribute acquired in step 11 locks the switch controller of idle indoor unit.Specifically, when collecting user for certain
When indoor unit is selected as idle indoor unit, remote controler/line control machine of the indoor unit is locked；When collect user cancel it is selected
When idle indoor unit, remote controler/line control machine of the indoor unit is unlocked.
By the switch locking to idle indoor unit, can be switched on to avoid maloperation, thus bring electric quantity loss；And incite somebody to action
When idle indoor unit is cancelled, the switch of the indoor unit that leaves unused is unlocked, so as to the normal use air-conditioning, the above operation has
Multi-connected machine central air-conditioning electricity is shared system and is automatically performed, without human intervention.
The program implementation of the above embodiment of the present invention is further described below.
Increase " public air-conditioning, " idle air-conditioning " two in the human-computer interaction device that multi-connected machine central air-conditioning electricity shares system
A option will be in the room of public domain in interactive interface operation by user according to the actual attribute of the indoor unit of air-conditioner set
Interior machine is selected as " public air-conditioning ", will in idle state, the indoor unit of tenant is not selected as " idle air-conditioning ".It needs herein
Illustrate, option " public air-conditioning ", " idle air-conditioning " are intended merely to mark and distinguish, it can be appreciated that other names also can be used
Word or code name.Preferably, the indoor unit can be represented with indoor unit ID, user can be used also as the setting of each indoor unit
Title represent, for example, " public air-conditioning ", " idle air-conditioning " two options expansion item in show the name of each indoor unit
Claim, user need to only determine the title for belonging to public indoor unit and idle indoor unit.Client is according to common chamber collected
Belong to the electricity data of public indoor unit and idle indoor unit in the name information identification database of interior machine and idle indoor unit.
In order to realize that multi-connected machine central air-conditioning electricity shares system to the cog region of " public air-conditioning ", " idle air-conditioning "
Point, multi-connected machine central air-conditioning electricity is shared in the database of system comprising table: facility information table device, for recording air-conditioning
The basic equipment information of equipment.
Table 1
| ID | Name | Sys_Info | …… | Public | Idle |
| 1234567 | 1-101 | Jizu-1 | …… | 0 | 0 |
| 1234568 | 1-102 | Jizu-1 | …… | 0 | 1 |
| 1234569 | 1-103 | Jizu-1 | …… | 1 | 0 |
Table explanation: the information filled in table is only citing, and real information is that basis generates in actual use, Xia Shubiao
Lattice fill message is also only citing, is no longer repeated one by one later.
ID: it is the ID number that every indoor unit defines that multi-connected machine central air-conditioning electricity, which shares system,；Name: user is every
The name of indoor unit setting；The affiliated air-conditioner set information of Sys_Info: every indoor unit；Public: belong to public air-conditioning；
Idle: belong to idle air-conditioning.0: no；1: being.
Illustratively, if the ID indoor unit for being 1234567 is selected as " public air-conditioning " in human-computer interaction device by user,
Public is shown as 1 in a line that ID is 1234567 in table；If user is in the room that ID is 1234567 by human-computer interaction device
Interior machine is selected as " idle air-conditioning ", then Idle is shown as 1 in a line that ID is 1234567 in table；If user does not select ID
For 1234567 indoor unit, then 0 is shown as.
Multi-connected machine central air-conditioning electricity shares system program and realizes the mode for realizing locking, unlock to idle indoor unit are as follows:
Each attribute value in system real-time detector data table device (table 1) is simultaneously kept in, and detects obtained parameter and last every time
The parameter of detection is made comparisons.When the Idle numerical value for detecting indoor unit becomes 1 from 0, system gives current indoor machine automatically
Send remote controler/line control machine locking order；When the Idle numerical value for detecting indoor unit becomes 0 from 1, system is given automatically
Current indoor machine sends remote controler/line control machine unlock order.
When user's selection needs to export the indoor unit of electricity report, public indoor unit and idle indoor unit can not be chosen
It selects.Specific implementation flow is shown in Figure 4: selection needs the indoor unit of output report, judges whether it is public indoor unit or spare time
Indoor unit is set, if (Value (public)=1or Value (idle)=1), then do not show；If not (Value
(public)=0and Value (idle)=0), then it shows.
In order to realize that multi-connected machine central air-conditioning electricity shares the Split Charging of system, multi-connected machine central air-conditioning electricity point
Include below table in the database of booth system:
Electricity amortization of data tables of original record device_energy_yymm, for receive transmitted from air-conditioning gateway it is original
Electricity amortization of data.Since data volume is big, it will usually be saved by month.
Table 2
| Datetime | ID | Energy_A | Energy_B | …… |
| March | 1234567 | 500 | 30 | …… |
Datetime: the time of database is written；The operation electricity of Energy_A: every indoor unit；Energy_B: every
The waiting electric quantity of indoor unit.
Log data tables of original record device_status_yymm, for receive transmitted from air-conditioning gateway it is original
Log.Since data volume is big, it will usually be saved by month.
Table 3
| Datetime | ID | On/Off | Mode | …… |
| March | 1234567 | On | Refrigeration | …… |
On/Off: the on-off state of every set indoor unit；The operational mode of Mode: every indoor unit.
Electricity amortization of data statistical form energy_stat_day, in order to acquire the computational efficiency of output report, in multi-connected machine
Centre air-conditioning electricity share system would generally every day zero point by electricity amortization of data tables of original record device_energy_
The data of each indoor unit of the previous day were counted by one day for unit in yymm.
Table 4
| Datetime | ID | Name | Energy | …… | Public | Idle |
| March.1 | 1234567 | 1-101 | 15 | …… | 1 | 0 |
Energy: one day electricity statistics.
Booting record sheet device_on_off_status shares in each user's output report for storing electricity
The indoor unit list for thering is booting to record in the indoor unit for all use states that device calculates in real time.
Table 5
| ID | Name | On/Off | Public | Idle |
| 1234567 | 1-101 | On | 0 | 0 |
After system gets the period that the indoor unit for needing to export electricity report and electricity generate, from statistics of database
Data:
Count the selected indoor unit electricity a for needing to export electricity report；Count the quantity b of common indoor unit；Statistics
The electricity c of public indoor unit and idle indoor unit；The common indoor unit quantity d that statistics has booting to record；Calculate e=c/b；It calculates
F=c/d.
Multi-connected machine central air-conditioning electricity shares the embodiment that system program realizes statistical data are as follows:
(1) from tables of data energy_stat_day the selected indoor unit of counting user charge value, obtain a.
It is convenient for statement, it is assumed that indoor unit name selected by user is xxxx:
A=select sum (Energy) from energy_stat_day where name=' xxxx '；
(2) quantity that multi-connected machine central air-conditioning electricity shares all common indoor units in system is counted, b is obtained.
B=select count (ID) from device where Public=0and Idle=0；
(3) add up the electricity of all public indoor units and idle indoor unit from tables of data energy_stat_day, obtains
c。
C=select sum (Energy) from energy_stat_day where Public=1or Idle=1；
(4) in seclected time period, tables of data is written in the indoor unit list for having booting to record in all common indoor units
Device_on_off_status, and the indoor unit quantity in statistics table device_on_off_status, obtain d.
Select ID from device where Public=0and Idle=0
intersect
Select ID from device_status_yymm where On/Off=' ON '
D=select count (ID) from device_on_off_status.
Increase " all users share equally ", " booting use in the human-computer interaction device that multi-connected machine central air-conditioning electricity shares system
Booth per family ", " as operating management expenses " three options, select public indoor unit and the electricity of idle indoor unit to share by user
Mode.
If all users is selected to share equally, follow the steps below: electricity g is calculated according to formula g=a+e；
If selection booting user shares equally, follow the steps below: whether the indoor unit of display electricity report required for judgement
There is booting to record, if so, electricity h then is calculated according to formula h=a+f；Otherwise, electricity a is obtained；
If being selected as operating management expenses, electricity c is obtained.
Electricity report is exported according to the electricity for commonly using indoor unit after sharing.
As another aspect of the present invention, a kind of multi-connected machine central air-conditioning electricity methodology is also provided, the method can
With the following steps are included:
Indoor unit attribute is identified, to distinguish public indoor unit, idle indoor unit and common indoor unit；
The electricity of public indoor unit and idle indoor unit is acquired according to attribute information；
The electricity of acquisition is shared into the electricity of common indoor unit according to preset electricity allocation way.
The period that the indoor machine information and the indoor unit electricity for acquiring institute's electricity demand report generate, to form electricity report
Table.
Public indoor unit and idle interior may be implemented in multi-connected machine central air-conditioning electricity methodology provided by the present invention
The electricity Computation for apportionment of machine, without manually carry out it is secondary select and Computation for apportionment, save time and human cost；This method can be with
The multidate information of idle indoor unit is acquired, and accordingly carries out electricity and shares adjustment, it is easy-to-use, it is possible to reduce property and user's
Dispute.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of multi-connected machine central air-conditioning electricity shares system, including air-conditioner set, the air-conditioner set includes being in public area
The public indoor unit in domain, idle indoor unit and common indoor unit of the predetermined time without use state, it is characterised in that: also wrap
Include can in storage room electromechanical amount server, and the electricity sharing device of indoor unit attribute, the server and institute can be acquired
The connection of electricity sharing device is stated, the electricity sharing device includes processor and memory, and the memory is stored with program, institute
It states program to be suitable for being loaded by the processor and being executed following steps: acquiring the public indoor unit and the idle indoor unit
Electricity, and shared the electricity of acquisition into the electricity of the common indoor unit according to preset electricity allocation way.
2. multi-connected machine central air-conditioning electricity according to claim 1 shares system, it is characterised in that: further include and the electricity
The human-computer interaction device of sharing device connection is measured, described program is suitable for being loaded by the processor and being executed following steps: acquisition
The information of the public indoor unit and the idle indoor unit that user is inputted in the human-computer interaction device, and according to described
The electricity of public indoor unit described in information collection and the idle indoor unit.
3. multi-connected machine central air-conditioning electricity according to claim 2 shares system, it is characterised in that: the preset electricity
Allocation way includes: that all users share equally, the user that is switched on shares equally or as operating management expenses, described program is suitable for by described
Processor loads and executes following steps:
If all users is selected to share equally, the electricity of the public indoor unit and the idle indoor unit is shared equally to described common
Indoor unit；
If selection booting user share equally, by the electricity of the public indoor unit and the idle indoor unit share equally to have booting remember
The common indoor unit of record；
If being selected as operating management expenses, without sharing.
4. multi-connected machine central air-conditioning electricity according to claim 2 shares system, it is characterised in that: described program be suitable for by
The processor loads and executes following steps: leave unused indoor unit according to the information locking of the idle indoor unit of acquisition
Switch controller.
5. multi-connected machine central air-conditioning electricity according to claim 4 shares system, it is characterised in that: described program be suitable for by
The processor loads and executes following steps: when collecting the information of the idle indoor unit, locking the idle interior
The switch controller of machine；When collecting the idle indoor machine information that cancellation has inputted, the switch control of the indoor unit is unlocked
Device processed.
6. multi-connected machine central air-conditioning electricity according to claim 1 shares system, it is characterised in that: described program be suitable for by
The processor loads and executes following steps: what the indoor machine information and the indoor unit electricity of acquisition institute's electricity demand report generated
Period, to export electricity report.
7. multi-connected machine central air-conditioning electricity according to claim 6 shares system, it is characterised in that: described program be suitable for by
The processor loads and executes following steps:
Whether the indoor machine information for judging institute's electricity demand report is the common indoor unit, if so, output electricity report；If no
It is not export electricity report then.
8. a kind of multi-connected machine central air-conditioning electricity methodology, it is characterised in that: the following steps are included:
Indoor unit attribute is identified, to distinguish public indoor unit, idle indoor unit and common indoor unit；
The electricity of public indoor unit and idle indoor unit is acquired according to attribute information；
The electricity of acquisition is shared into the electricity of common indoor unit according to preset electricity allocation way.
9. multi-connected machine central air-conditioning electricity methodology according to claim 8, it is characterised in that: further include following step
It is rapid: the period that the indoor machine information and the indoor unit electricity of acquisition institute's electricity demand report generate, to export electricity report.
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