CN110296512A - The metering method of electric power changes of air conditioners, apparatus and system - Google Patents
The metering method of electric power changes of air conditioners, apparatus and system Download PDFInfo
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- CN110296512A CN110296512A CN201910626164.8A CN201910626164A CN110296512A CN 110296512 A CN110296512 A CN 110296512A CN 201910626164 A CN201910626164 A CN 201910626164A CN 110296512 A CN110296512 A CN 110296512A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
- F24F11/47—Responding to energy costs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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Abstract
The invention discloses a kind of metering methods of electric power changes of air conditioners, apparatus and system.Wherein, which includes: the electricity data for obtaining target list ammeter record；Based on electricity data, total power consumption of the multi-online air-conditioning system in default metering period is calculated；Determine the power of motor and operation duration of the outdoor unit power consumption and target indoor unit that the target indoor unit of the electricity charge to be calculated in multi-online air-conditioning system need to undertake；The power of motor and operation duration of outdoor unit power consumption and target indoor unit that total power consumption, target indoor unit based on multi-online air-conditioning system need to undertake, determine target indoor unit shares electricity；Share electricity and electricity price based on target indoor unit, calculates the electricity charge of the target indoor unit in default metering period.The present invention solves the higher technical problem of equipment cost for the power consumption for counting multi-gang air-conditioner in the related technology.
Description
Technical field
The present invention relates to air conditioner technical fields, in particular to a kind of metering method of electric power changes of air conditioners, device and are
System.
Background technique
In the related technology, it will use multi-gang air-conditioner in the environment such as many mansions, market, factory to adjust environment, for example,
Temperature and humidity is adjusted by multi-gang air-conditioner；A classification of the multi-gang air-conditioner as central air-conditioning, is the building such as building, factory
Big power consumer, multi-online air-conditioning system generally will include more indoor units, and the operation conditions of every indoor unit is different, power consumption
Amount is also different, and accuracy, the reasonability how multi-online air-conditioning system power consumption measured, shared and shared are standby always
By the concern of industry and user.In the prior art, multi-gang air-conditioner energy consumption is concentrated mainly on indoor unit and outdoor unit, indoor unit because
For quantity is more, distribution is wide, the statistics of energy consumption is relatively complicated, for example, it is currently at one ammeter of setting around each indoor unit,
Count power consumption by ammeter corresponding with each indoor unit, but the mode of this statistics power consumption, not only count equipment
Higher cost, and install complicated operation and it is cumbersome, be easy error, be difficult to operate in practical projects.
For above-mentioned problem, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of metering methods of electric power changes of air conditioners, apparatus and system, at least to solve related skill
The higher technical problem of equipment cost of the power consumption of multi-gang air-conditioner is counted in art.
According to an aspect of an embodiment of the present invention, a kind of metering method of electric power changes of air conditioners is provided, multi-connected machine is applied to
Air-conditioning system includes at least in the multi-online air-conditioning system: outdoor unit and at least one indoor unit, the multi-gang air-conditioner system
System is connect with target list ammeter, which includes: the electricity data for obtaining the target list ammeter record；Based on the electricity
Data are measured, total power consumption of the multi-online air-conditioning system in default metering period is calculated；Determine the multi-gang air-conditioner system
The power of motor of the target indoor unit of the electricity charge to be calculated need to undertake in system outdoor unit power consumption and the target indoor unit and
Operation duration；Outdoor unit power consumption that total power consumption, the target indoor unit based on the multi-online air-conditioning system need to undertake,
And the power of motor and operation duration of the target indoor unit, determine the target indoor unit shares electricity；Based on described
Target indoor unit shares electricity and electricity price, calculates the electricity charge of the target indoor unit in the default metering period.
Optionally, the step of obtaining the electricity data of the target list ammeter record, comprising: receive what exterior terminal was sent
Configuration information, wherein the configuration information includes at least: the crew qiting information and the target of the multi-online air-conditioning system
The ammeter configuration information of single ammeter；Based on the configuration information, the crew qiting information and the ammeter configuration information are judged
It is whether correct；In the case where determining the crew qiting information and the correct situation of ammeter configuration information, the multi-connected machine is acquired
The data unit operation of air-conditioning system；The multi-online air-conditioning system normal operation and described is indicated in the data unit operation
When default charging end cycle, the starting electricity in the default metering period of the target list ammeter record and end are read
Electricity；By the starting electricity and terminate electricity, as the electricity data.
Optionally it is determined that the outdoor unit consumption that the target indoor unit of the electricity charge to be calculated need to undertake in the multi-online air-conditioning system
The step of power of motor and operation duration of electricity and the target indoor unit, comprising: obtain the multi-online air-conditioning system
In indoor unit total quantity, the target indoor unit interior machine capacity and interior machine type parameter；Based on the multi-gang air-conditioner system
The interior machine capacity of indoor unit total quantity, the target indoor unit in system and interior machine type parameter, calculate the target indoor unit
The outdoor unit power consumption that need to be undertaken.
Optionally, the interior machine type parameter includes at least one following: interior machine type parameter, adjusts temperature at operating mode
Degree, power of fan, rated cooling capacity.
Optionally it is determined that the outdoor unit consumption that the target indoor unit of the electricity charge to be calculated need to undertake in the multi-online air-conditioning system
The step of power of motor and operation duration of electricity and the target indoor unit, comprising: obtain the multi-online air-conditioning system
In all indoor units total power consumption and the ratio of outer machine total power consumption that need to undertake of the target indoor unit；Based on the multi-connected machine
The ratio for the outer machine total power consumption that the total power consumption of air-conditioning system, the total power consumption of all indoor units and the target indoor unit need to undertake
Example, calculates the outdoor unit power consumption that the target indoor unit need to undertake.
Optionally it is determined that the step of sharing electricity of the target indoor unit, comprising: the electricity based on the target indoor unit
Machine power and operation duration calculate the interior machine power consumption of the target indoor unit；Interior machine power consumption based on the target indoor unit
The outdoor unit power consumption that amount and the target indoor unit need to undertake, determine the target indoor unit shares electricity.
Optionally, multiple multi-online air-conditioning systems are commonly connected to charging controller, wherein the charging controller
For calculating in each multi-online air-conditioning system and the multi-online air-conditioning system every indoor unit described pre-designed
Take the electricity charge in period.
Optionally, the charging controller passes through the first communication bus list corresponding with each multi-online air-conditioning system
Ammeter connection, and connect by the second communication bus with each multi-online air-conditioning system.
According to another aspect of an embodiment of the present invention, a kind of metering device of electric power changes of air conditioners is additionally provided, is applied to multi-joint
Air conditioner system includes at least in the multi-online air-conditioning system: outdoor unit and at least one indoor unit, the multi-gang air-conditioner
System is connect with target list ammeter, which includes: acquiring unit, for obtaining the electricity of the target list ammeter record
Data；First computing unit calculates the multi-online air-conditioning system in default metering period for being based on the electricity data
Total power consumption；First determination unit, for determining that the target indoor unit of the electricity charge to be calculated in the multi-online air-conditioning system needs
The power of motor and operation duration of the outdoor unit power consumption and the target indoor unit that undertake；Second determination unit is used for base
In outdoor unit power consumption and the mesh that total power consumption, the target indoor unit of the multi-online air-conditioning system need to undertake
The power of motor and operation duration of indoor unit are marked, determine the target indoor unit shares electricity；Second computing unit is used for base
Share electricity and electricity price in the target indoor unit, calculates electricity of the target indoor unit in the default metering period
Take.
Optionally, the acquiring unit includes: the first receiving module, for receiving the configuration information of exterior terminal transmission,
Wherein, the configuration information includes at least: the crew qiting information of the multi-online air-conditioning system and the target list ammeter
Ammeter configuration information；First judgment module judges the crew qiting information and the ammeter for being based on the configuration information
Whether configuration information is correct；First acquisition module, for determining the crew qiting information and the ammeter configuration information just
In the case where really, the data unit operation of the multi-online air-conditioning system is acquired；First read module, for being transported in the unit
When row data indicate the multi-online air-conditioning system normal operation and the default charging end cycle, the target list electricity is read
Starting electricity and end electricity in the default metering period of table record；First determining module, for the starting is electric
Amount and end electricity, as the electricity data.
Optionally, first determination unit includes: the first acquisition module, for obtaining in the multi-online air-conditioning system
Indoor unit total quantity, the target indoor unit interior machine capacity and interior machine type parameter；First computing module, for being based on institute
Indoor unit total quantity in multi-online air-conditioning system, the interior machine capacity of the target indoor unit and interior machine type parameter are stated, is calculated
The outdoor unit power consumption that the target indoor unit need to undertake.
Optionally, the interior machine type parameter includes at least one following: interior machine type parameter, adjusts temperature at operating mode
Degree, power of fan, rated cooling capacity.
Optionally, first determination unit includes: the second acquisition module, for obtaining in the multi-online air-conditioning system
The ratio for the outer machine total power consumption that the total power consumption of all indoor units and the target indoor unit need to undertake；Second computing module is used
It need to be undertaken in the total power consumption of total power consumption, all indoor units based on the multi-online air-conditioning system and the target indoor unit
Outer machine total power consumption ratio, calculate the outdoor unit power consumption that the target indoor unit need to undertake.
Optionally, second determination unit includes: third computing module, for the motor based on the target indoor unit
Power and operation duration calculate the interior machine power consumption of the target indoor unit；Second determining module, for being based on the target chamber
The outdoor unit power consumption that the interior machine power consumption and the target indoor unit of interior machine need to undertake, determines sharing for the target indoor unit
Electricity.
Optionally, multiple multi-online air-conditioning systems are commonly connected to charging controller, wherein the charging controller
For calculating in each multi-online air-conditioning system and the multi-online air-conditioning system every indoor unit described pre-designed
Take the electricity charge in period.
Optionally, the charging controller passes through the first communication bus list corresponding with each multi-online air-conditioning system
Ammeter connection, and connect by the second communication bus with each multi-online air-conditioning system.
According to another aspect of an embodiment of the present invention, a kind of metering system of electric power changes of air conditioners is additionally provided, is applied to multi-joint
Air conditioner system includes at least in the multi-online air-conditioning system: outdoor unit and at least one indoor unit, each multi-connected machine
Air-conditioning system is connect with a single ammeter, which includes: exterior terminal, for sending configuration information, wherein described to match
Confidence breath includes at least: the crew qiting information of the multi-online air-conditioning system and the ammeter configuration information of target list ammeter；Meter
Take controller, connect with multiple multi-online air-conditioning systems, be based on the configuration information, calculates the electricity number of single ammeter record
Accordingly and the multi-online air-conditioning system is presetting the total power consumption in metering period, and according in the multi-online air-conditioning system
The interior machine power consumption of outdoor unit power consumption and the target indoor unit that target indoor unit need to undertake, calculates the target chamber
Interior machine shares electricity, shares electricity and electricity price based on the target indoor unit, calculates the electricity charge of the target indoor unit.
Optionally, the charging controller passes through the first communication bus list corresponding with each multi-online air-conditioning system
Ammeter connection, and connect by the second communication bus with each multi-online air-conditioning system.
According to another aspect of an embodiment of the present invention, a kind of billing terminal is additionally provided, comprising: processor；And storage
Device, for storing the executable instruction of the processor；Wherein, the processor is configured to via the execution executable instruction
To execute the metering method of electric power changes of air conditioners described in above-mentioned any one.
In embodiments of the present invention, using the electricity data for obtaining target list ammeter record, it is based on electricity data, is calculated more
Total power consumption of the online air-conditioning system in default metering period determines the target chamber of the electricity charge to be calculated in multi-online air-conditioning system
The power of motor and operation duration of outdoor unit power consumption and target indoor unit that interior machine need to undertake are based on multi-gang air-conditioner system
When power of motor and the operation of the outdoor unit power consumption and target indoor unit that total power consumption, the target indoor unit of system need to undertake
Long, determine target indoor unit shares electricity, shares electricity and electricity price based on target indoor unit, calculates target indoor unit pre-
The electricity charge in the design charges period.In this embodiment it is possible to be carried out using the single ammeter being connect with each multi-online air-conditioning system
Electricity data statistics, can be to the power consumption number of each indoor unit and outdoor unit in multi-online air-conditioning system by a single ammeter
According to being counted, it may be determined that the electricity that indoor unit need to be shared, counting equipment cost is lower, and each multi-line system only needs configuration one
A list ammeter, debugging difficulty substantially reduce, and ammeter is substantially reduced with multi-online air-conditioning system matching relationship fallibility, thus
Solve the higher technical problem of equipment cost for counting the power consumption of multi-gang air-conditioner in the related technology.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of flow chart of the metering method of optional electric power changes of air conditioners according to an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of optional multi-online air-conditioning system according to an embodiment of the present invention；
Fig. 3 is the flow chart of the metering method of another optional electric power changes of air conditioners according to an embodiment of the present invention；
A kind of Fig. 4 schematic diagram of the metering device of optional electric power changes of air conditioners according to an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of the metering system of optional electric power changes of air conditioners according to an embodiment of the present invention；
Fig. 6 is a kind of schematic diagram of optional billing terminal according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
The embodiment of the present invention can be applied to various multi-online air-conditioning systems, which may include multiple outdoors
Machine and multiple indoor units, also may include an outdoor unit and at least one indoor unit, and outdoor unit and indoor unit can pass through connection
Pipe connection, outdoor unit can be set in outside of the building, and each indoor unit may be provided at indoor room.
In embodiments of the present invention, each multi-online air-conditioning system settable one single ammeter, using single ammeter metering one
All indoor units, outdoor unit power consumption under a multi-online air-conditioning system；And each multi-online air-conditioning system can be connected to simultaneously
One message accounting (for example, charging controller of following the description of the present invention) carries out according to the operation information (power consumption) of unit
Charging is shared, and by unit power consumption Cost Allocation to user, is reduced the equipment cost and human cost of household cost allocation system, is reduced
Household cost allocation system installation and debugging difficulty, the system failure caused by the matching error of reduction air-conditioner set and ammeter and electric meter fault
Rate improves the stability of household cost allocation.Illustrate the present invention below by each embodiment.
Embodiment one
According to embodiments of the present invention, a kind of metering method embodiment of electric power changes of air conditioners is provided, it should be noted that attached
The step of process of figure illustrates can execute in a computer system such as a set of computer executable instructions, though also,
So logical order is shown in flow charts, but in some cases, it can be to be different from shown by sequence execution herein
Or the step of description.
The metering method of electric power changes of air conditioners in the embodiment of the present invention can be applied to multi-online air-conditioning system, multi-gang air-conditioner system
Include at least in system: outdoor unit and at least one indoor unit, multi-online air-conditioning system are connect with target list ammeter, the target list electricity
The mountable one end in electric quantity metering device of table.
Each multi-online air-conditioning system configures a single ammeter, and all outer machines, interior machine under multi-online air-conditioning system all connect
Onto a single ammeter, the electricity of each list ammeter metering is the power consumption of corresponding multi-online air-conditioning system.Every interior
The electricity that machine need to undertake is the power consumption of indoor unit itself and its outdoor unit power consumption that undertakes.
Following indoor units and interior machine, outdoor unit and outer machine are all the identical products of instruction.
In flow chart shown in Fig. 1, using charging controller as executing subject.
Fig. 1 is a kind of flow chart of the metering method of optional electric power changes of air conditioners according to an embodiment of the present invention, such as Fig. 1 institute
Show, this method comprises the following steps:
Step S102 obtains the electricity data of target list ammeter record；
Step S104 is based on electricity data, calculates total power consumption of the multi-online air-conditioning system in default metering period；
Step S106 determines the outdoor unit power consumption that the target indoor unit of the electricity charge to be calculated in multi-online air-conditioning system need to undertake
The power of motor and operation duration of amount and target indoor unit；
Step S108, outdoor unit power consumption that total power consumption, target indoor unit based on multi-online air-conditioning system need to undertake,
And the power of motor and operation duration of target indoor unit, determine target indoor unit shares electricity；
Step S110 shares electricity and electricity price based on target indoor unit, calculates target indoor unit in default metering period
The interior electricity charge.
Through the above steps, it can be based on electricity data, calculated more using the electricity data for obtaining target list ammeter record
Total power consumption of the online air-conditioning system in default metering period determines the target chamber of the electricity charge to be calculated in multi-online air-conditioning system
The power of motor and operation duration of outdoor unit power consumption and target indoor unit that interior machine need to undertake are based on multi-gang air-conditioner system
When power of motor and the operation of the outdoor unit power consumption and target indoor unit that total power consumption, the target indoor unit of system need to undertake
Long, determine target indoor unit shares electricity, shares electricity and electricity price based on target indoor unit, calculates target indoor unit pre-
The electricity charge in the design charges period.In this embodiment it is possible to be carried out using the single ammeter being connect with each multi-online air-conditioning system
Electricity data statistics, can be to the power consumption number of each indoor unit and outdoor unit in multi-online air-conditioning system by a single ammeter
According to being counted, counting equipment cost is lower, and each multi-line system only needs configuration one single ammeter, and debugging difficulty drops significantly
Low, ammeter is substantially reduced with multi-online air-conditioning system matching relationship fallibility, to solve to count multi-joint in the related technology
The higher technical problem of the equipment cost of the power consumption of air conditioner.
In embodiments of the present invention, multiple multi-online air-conditioning systems are commonly connected to charging controller, wherein charging control
Device is used to calculate every indoor unit in each multi-online air-conditioning system and multi-online air-conditioning system in the electricity of default metering period
Take.
Above-mentioned charging controller can be handled the electricity data of the multi-online air-conditioning system of each single ammeter record,
The electricity for only needing one charging controller of setting that the electric quantity metering of multiple multi-online air-conditioning systems can be completed, share each indoor unit
Amount, and determine the electricity charge shared needed for each indoor unit.Optionally, above-mentioned charging controller passes through the first communication bus to another kind
List ammeter connection corresponding with each multi-online air-conditioning system, and connected by the second communication bus and each multi-online air-conditioning system
It connects.
Fig. 2 is a kind of schematic diagram of optional multi-online air-conditioning system according to an embodiment of the present invention, as shown in Fig. 2, packet
Include: multiple multi-online air-conditioning systems (in Fig. 2 with the system 1 of right side braces signal, system 2,, system m), it is each multi-joint
Air conditioner system may include machine (or indoor unit) in an outer machine (or outdoor unit) and n, and each multi-online air-conditioning system is corresponding
One ammeter is set, and m system is correspondingly arranged m ammeter, and ammeter can directly be connect with source side, inputs electricity by source side
Can, electric energy is provided for outer machine and each interior machine.Each multi-online air-conditioning system is commonly connected to a charging control in above-mentioned Fig. 2
Device calculates each multi-online air-conditioning system by charging controller, and electricity can calculate each indoor unit using the charging controller
Share electricity.
Charging controller in above-mentioned Fig. 2 can by ammeter communication bus (corresponding above-mentioned first communication bus) with it is each
Ammeter connection passes through multi-online air-conditioning system communication bus (corresponding above-mentioned second communication bus) and each multi-online air-conditioning system
Connection.Using the ammeter communication bus, the parameters such as the electricity data of record, time data can be sent to charging control by ammeter
Device, charging controller can calculate the electricity that each interior machine and outer machine can be shared；It is each using multi-online air-conditioning system communication bus
The operation of air conditioner information that machine interior in system, outer machine are sent can be transmitted to charging controller, Jin Erchuan by multi-online air-conditioning system
Transport to the human-computer interaction device connecting with charging controller.
Above-mentioned charging controller can also be connect by ethernet communication line with human-computer interaction device, and human-computer interaction is received
The crew qiting information or receive external Air-condition system control instruction that device issues, and air-conditioner set is acquired based on configuration information
Ammeter electricity data, operation data, or according to control instruction, control interior machine, the outer machine of corresponding multi-online air-conditioning system
Operation.
Optionally, in above-mentioned each multi-online air-conditioning system shown in Fig. 2, outer machine can by outer interior machine communication bus with
Each interior machine is communicated, and is received regulation and control instruction (instruction as regulated and controled temperature and humidity, wind speed, operational mode), is based on regulation and control instruction
Adjust the parameters such as working frequency, compressor operating power.
Above steps is described in detail below with reference to Fig. 2
Step S102 obtains the electricity data of target list ammeter record.
When sharing electricity and the corresponding electricity charge of each indoor unit is being calculated in the embodiment of the present invention, it can be for more than one
For online air-conditioning system, the data read are also the electricity number of single ammeter record corresponding with the multi-online air-conditioning system
According to.
As one optionally embodiment of the present invention, the step of obtaining the electricity data of target list ammeter record, comprising: receive
The configuration information that exterior terminal is sent, wherein configuration information includes at least: the crew qiting information and mesh of multi-online air-conditioning system
Mark the ammeter configuration information of single ammeter；Based on configuration information, judge whether crew qiting information and ammeter configuration information are correct；?
It determines under crew qiting information and the correct situation of ammeter configuration information, acquires the data unit operation of multi-online air-conditioning system；
When data unit operation indicates multi-online air-conditioning system normal operation and default charging end cycle, target list ammeter note is read
Starting electricity and end electricity in the default metering period of record；Electricity will be originated and terminate electricity, as electricity data.
Crew qiting information in above-mentioned configuration information includes but is not limited to: unit model and machine set type；Two ammeters are matched
Confidence breath includes but is not limited to: ammeter model and ammeter type.The crew qiting information can be (PC, is put down by exterior terminal
Plate, remote server) or human-computer interaction device shown in Fig. 2 transmission.
The accuracy that charging controller can detect configuration information acquires the operation data of air-conditioner set if accurate
By ammeter starting electricity and terminate electricity progress operation at the end of a metering period with ammeter electricity data, obtain multi-joint
The power consumption of air conditioner system rationally shares power consumption to each indoor unit of multi-online air-conditioning system.
Step S104 is based on electricity data, calculates total power consumption of the multi-online air-conditioning system in default metering period.
Default metering period in step S104 can according to electricity charge calculated case self-setting, for example, setting with it is pre-
The design charges period is one month or 1 year etc..
Step S106 determines the outdoor unit power consumption that the target indoor unit of the electricity charge to be calculated in multi-online air-conditioning system need to undertake
The power of motor and operation duration of amount and target indoor unit.
The electricity that every indoor unit need to undertake is the total of power consumption and its outdoor unit power consumption undertaken of indoor unit itself
With the outdoor unit power consumption that therefore, it is necessary to calculate separately device itself power consumption He need to undertake.
As an alternative embodiment of the present invention, determine in multi-online air-conditioning system in the target chamber of the electricity charge to be calculated
The step of power of motor and operation duration of the outdoor unit power consumption and target indoor unit that machine need to undertake, comprising: obtain multi-joint
The interior machine capacity of indoor unit total quantity, target indoor unit in air conditioner system and interior machine type parameter；Based on multi-gang air-conditioner
The interior machine capacity of indoor unit total quantity, target indoor unit in system and interior machine type parameter, calculating target indoor unit need to undertake
Outdoor unit power consumption.
Optionally, interior machine type parameter includes at least one following: interior machine type parameter, adjusts temperature, wind at operating mode
Machine power, rated cooling capacity.
As an alternative embodiment of the present invention, determine in multi-online air-conditioning system in the target chamber of the electricity charge to be calculated
The step of power of motor and operation duration of the outdoor unit power consumption and target indoor unit that machine need to undertake, comprising: obtain multi-joint
The ratio for the outer machine total power consumption that the total power consumption of all indoor units and target indoor unit need to undertake in air conditioner system；Based on multi-joint
The ratio for the outer machine total power consumption that the total power consumption of air conditioner system, the total power consumption of all indoor units and target indoor unit need to undertake
Example calculates the outdoor unit power consumption that target indoor unit need to undertake.
The demonstration meter for calculating the outdoor unit power consumption that indoor unit need to undertake is shown in following table 1:
Table 1
Based on table as shown in the above Fig., the outdoor unit power consumption that indoor unit need to undertake can be calculated, for example, needing now
The electricity that indoor unit 1 in (such as 24 hours) system 1 needs to share, machine quantity in the system are calculated in a metering period
It is 6, the total power consumption of system 1 is 98 degree.The power of motor of indoor unit 1 is 0.8KW, and the runing time of indoor unit 1 is 5 small
When, the total power consumption by all interior machines of computing system 1 is 22 degree, and interior machine 1 need to undertake the 0.2 of outer machine total power consumption, and indoor unit 1 divides
The electricity at booth=(98-22) * 0.2+5*0.8=19.2 degree.
Step S108, outdoor unit power consumption that total power consumption, target indoor unit based on multi-online air-conditioning system need to undertake,
And the power of motor and operation duration of target indoor unit, determine target indoor unit shares electricity.
Optionally it is determined that the step of sharing electricity of target indoor unit, comprising: power of motor based on target indoor unit and
Operation duration calculates the interior machine power consumption of target indoor unit；Interior machine power consumption and target indoor unit based on target indoor unit need
The outdoor unit power consumption undertaken, determine target indoor unit shares electricity.
In embodiments of the present invention, the electricity shared needed for indoor unit can be calculated by following preset formula:
Wherein, DWi: i-th indoor unit in a system shares electricity；The total power consumption of TP: one system；Pi: one
The power of motor of i-th indoor unit in system；Ti: i-th indoor unit runing time in a system；Ci: i-th in a system
The capacity of platform indoor unit；Ki: the interior machine type parameter of i-th indoor unit in a system passes through type, mode, temperature, blower
The parameters such as power, rated cooling capacity calculate；N: the indoor unit total quantity in a system is indicated.
The electricity shared needed for each indoor unit in a multi-online air-conditioning system can be calculated using above-mentioned preset formula.
Step S110 shares electricity and electricity price based on target indoor unit, calculates target indoor unit in default metering period
The interior electricity charge.
It, can be based on the electricity price got in real time, to calculate the interior after the total electricity for obtaining sharing needed for indoor unit
The electricity charge of the machine in metering period.
By embodiment as above, the single ammeter record multi-gang air-conditioner connecting with each multi-online air-conditioning system can use
The operation data (including the data such as indoor unit, outdoor unit power consumption) and electricity data of system；Using with multiple multi-gang air-conditioner systems
Unite connection charging controller come calculate the electricity shared needed for the indoor unit under each multi-online air-conditioning system (including itself
Power consumption and the outdoor unit power consumption that need to undertake), the cost of counting equipment not only can be reduced, and reduce household cost allocation
Error rate, improve billing accuracy, improve multi-connected machine household cost allocation stability.
Illustrate the present invention below by the metering method of another optional electric power changes of air conditioners.
Fig. 3 is the flow chart of the metering method of another optional electric power changes of air conditioners according to an embodiment of the present invention, such as Fig. 3 institute
Show, which includes:
Step S301, human-computer interaction device issue configuration to charging controller；
Step S303, whether charging controller detects configuration information accurate, if so, S205 is thened follow the steps, if it is not, carrying out
Abnormality processing；
Step S305 acquires air-conditioner set operation data and ammeter electricity data in real time；
Step S307, at the end of metering period, charging is shared；
When progress charging is shared, it is mainly based upon the total power consumption of multi-online air-conditioning system, the room that indoor unit need to undertake
The power of motor and operation duration of outer machine power consumption and indoor unit, determine target indoor unit shares electricity；Based on indoor unit
Share electricity and electricity price, calculate the electricity charge of the indoor unit in default metering period；
Result is shared in step S309, output.
It is mainly the electricity shared and the final electricity charge that this, which shares result,.
Through the foregoing embodiment, configuration information can be issued by human-computer interaction device (matches confidence including air-conditioner set
The configuration information of breath and ammeter) charging controller is given, charging controller detects the accuracy of configuration information, if accurate,
Ammeter is originated electricity and end at the end of a metering period by the operation data and ammeter electricity data for acquiring air-conditioner set
Only electricity carries out operation, obtains the power consumption of air-conditioning system, reasonably shares to each indoor unit of air-conditioning system.
Illustrate the present invention below by another embodiment.
Embodiment two
A kind of Fig. 4 schematic diagram of the metering device of optional electric power changes of air conditioners according to an embodiment of the present invention is applied to multi-joint
Air conditioner system includes at least in multi-online air-conditioning system: outdoor unit and at least one indoor unit, multi-online air-conditioning system and mesh
Single ammeter connection is marked, as shown in figure 4, the metering device includes: acquiring unit 41, the first computing unit 43, the first determination unit
45, the second determination unit 47, the second computing unit 49, wherein
Acquiring unit 41, for obtaining the electricity data of target list ammeter record；
First computing unit 43 calculates multi-online air-conditioning system in default metering period for being based on electricity data
Total power consumption；
First determination unit 45, for determining what the target indoor unit of the electricity charge to be calculated in multi-online air-conditioning system need to undertake
The power of motor and operation duration of outdoor unit power consumption and target indoor unit；
Second determination unit 47, the room that need to be undertaken for total power consumption, target indoor unit based on multi-online air-conditioning system
The power of motor and operation duration of outer machine power consumption and target indoor unit, determine target indoor unit shares electricity；
Second computing unit 49 calculates target indoor unit pre- for sharing electricity and electricity price based on target indoor unit
The electricity charge in the design charges period.
The metering device of above-mentioned electric power changes of air conditioners can obtain the electricity number of target list ammeter record by acquiring unit 41
According to being based on electricity data, pass through the first computing unit 43 and calculate total power consumption of the multi-online air-conditioning system in default metering period
Amount, the outdoor unit that need to be undertaken by the target indoor unit of the electricity charge to be calculated in the determining multi-online air-conditioning system of the first determination unit 45
The power of motor and operation duration of power consumption and target indoor unit are based on multi-gang air-conditioner system by the second determination unit 47
When power of motor and the operation of the outdoor unit power consumption and target indoor unit that total power consumption, the target indoor unit of system need to undertake
Long, determine target indoor unit shares electricity, shares electricity and electricity price based on target indoor unit by the second computing unit 49,
Calculate the electricity charge of the target indoor unit in default metering period.In this embodiment it is possible to using with each multi-gang air-conditioner system
Single ammeter of system connection carries out electricity data statistics, can be to each interior in multi-online air-conditioning system by a single ammeter
The power consumption data of machine and outdoor unit is counted, and counting equipment cost is lower, and each multi-line system only needs configuration one single electricity
Table, debugging difficulty substantially reduce, and ammeter is substantially reduced with multi-online air-conditioning system matching relationship fallibility, to solve phase
The higher technical problem of equipment cost of the power consumption of multi-gang air-conditioner is counted in the technology of pass.
Optionally, acquiring unit includes: the first receiving module, for receiving the configuration information of exterior terminal transmission, wherein
Configuration information includes at least: the crew qiting information of multi-online air-conditioning system and the ammeter configuration information of target list ammeter；First
Judgment module judges whether crew qiting information and ammeter configuration information are correct for being based on configuration information；First acquisition mould
Block, for acquiring the unit of multi-online air-conditioning system in the case where determining crew qiting information and the correct situation of ammeter configuration information
Operation data；First read module, for indicating multi-online air-conditioning system normal operation and default charging in data unit operation
When end cycle, reads the starting electricity in the default metering period of target list ammeter record and terminate electricity；First determines mould
Block, for that will originate electricity and terminate electricity, as electricity data.
Optionally, the first determination unit includes: the first acquisition module to another kind, for obtaining in multi-online air-conditioning system
Indoor unit total quantity, the interior machine capacity of target indoor unit and interior machine type parameter；First computing module, for empty based on multi-connected machine
The interior machine capacity of indoor unit total quantity, target indoor unit in adjusting system and interior machine type parameter, calculating target indoor unit need to hold
The outdoor unit power consumption of load.
Optionally, interior machine type parameter includes at least one following: interior machine type parameter, adjusts temperature, wind at operating mode
Machine power, rated cooling capacity.
In embodiments of the present invention, the first determination unit includes: the second acquisition module, for obtaining multi-online air-conditioning system
In all indoor units total power consumption and the ratio of outer machine total power consumption that need to undertake of target indoor unit；Second computing module, is used for
The outer machine total work that the total power consumption and target indoor unit of total power consumption, all indoor units based on multi-online air-conditioning system need to undertake
The ratio of consumption calculates the outdoor unit power consumption that target indoor unit need to undertake.
As one kind of the invention, optionally embodiment, the second determination unit include: third computing module, for being based on target
The power of motor and operation duration of indoor unit calculate the interior machine power consumption of target indoor unit；Second determining module, for being based on mesh
The outdoor unit power consumption that the interior machine power consumption and target indoor unit for marking indoor unit need to undertake, determine target indoor unit shares electricity
Amount.
In embodiments of the present invention, multiple multi-online air-conditioning systems are commonly connected to charging controller, wherein charging control
Device is used to calculate every indoor unit in each multi-online air-conditioning system and multi-online air-conditioning system in the electricity of default metering period
Take.
Optionally, charging controller is connected by the first communication bus single ammeter corresponding with each multi-online air-conditioning system
It connects, and is connect by the second communication bus with each multi-online air-conditioning system.
Embodiment three
Fig. 5 is a kind of schematic diagram of the metering system of optional electric power changes of air conditioners according to an embodiment of the present invention, is applied to more
Online air-conditioning system includes at least in multi-online air-conditioning system: outdoor unit and at least one indoor unit, each multi-gang air-conditioner system
System is connect with a single ammeter, as shown in figure 5, the metering system includes:
Exterior terminal 51, for sending configuration information, wherein configuration information includes at least: the machine of multi-online air-conditioning system
The ammeter configuration information of group configuration information and target list ammeter；
Charging controller 53 is connect with multiple multi-online air-conditioning systems, is based on configuration information, calculates the electricity of single ammeter record
The total power consumption of data and multi-online air-conditioning system in default metering period is measured, and according to target in multi-online air-conditioning system
The interior machine power consumption of outdoor unit power consumption and target indoor unit that indoor unit need to undertake, calculate target indoor unit shares electricity
Amount shares electricity and electricity price based on target indoor unit, calculates the electricity charge of target indoor unit.
Optionally, charging controller is connected by the first communication bus single ammeter corresponding with each multi-online air-conditioning system
It connects, and is connect by the second communication bus with each multi-online air-conditioning system.
Fig. 6 is a kind of schematic diagram of optional billing terminal according to an embodiment of the present invention, as shown in fig. 6, the charging is whole
End may include: processor 62；And memory 64, the executable instruction for storage processor；Wherein, processor is configured to
The metering method of the electric power changes of air conditioners of above-mentioned any one is executed via executable instruction is executed.
Present invention also provides a kind of computer program products, when executing on data processing equipment, are adapted for carrying out just
The program of beginningization there are as below methods step: the electricity data of target list ammeter record is obtained；Based on electricity data, multi-connected machine is calculated
Total power consumption of the air-conditioning system in default metering period；Determine the target indoor unit of the electricity charge to be calculated in multi-online air-conditioning system
The power of motor and operation duration of the outdoor unit power consumption and target indoor unit that need to undertake；Based on multi-online air-conditioning system
The power of motor and operation duration of outdoor unit power consumption and target indoor unit that total power consumption, target indoor unit need to undertake, really
Set the goal indoor unit shares electricity；Share electricity and electricity price based on target indoor unit, calculates target indoor unit pre-designed
Take the electricity charge in the period.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of metering method of electric power changes of air conditioners, which is characterized in that be applied to multi-online air-conditioning system, the multi-gang air-conditioner system
Include at least in system: outdoor unit and at least one indoor unit, the multi-online air-conditioning system are connect with target list ammeter, the metering
Method includes:
Obtain the electricity data of the target list ammeter record；
Based on the electricity data, total power consumption of the multi-online air-conditioning system in default metering period is calculated；
Determine the outdoor unit power consumption that the target indoor unit of the electricity charge to be calculated in the multi-online air-conditioning system need to undertake, Yi Jisuo
State the power of motor and operation duration of target indoor unit；
Outdoor unit power consumption that total power consumption, the target indoor unit based on the multi-online air-conditioning system need to undertake and
The power of motor and operation duration of the target indoor unit, determine the target indoor unit shares electricity；
Share electricity and electricity price based on the target indoor unit, calculates the target indoor unit in the default metering period
The electricity charge.
2. metering method according to claim 1, which is characterized in that obtain the electricity data of the target list ammeter record
The step of, comprising:
Receive the configuration information that exterior terminal is sent, wherein the configuration information includes at least: the multi-online air-conditioning system
The ammeter configuration information of crew qiting information and the target list ammeter；
Based on the configuration information, judge whether the crew qiting information and the ammeter configuration information are correct；
In the case where determining the crew qiting information and the correct situation of ammeter configuration information, the multi-gang air-conditioner system is acquired
The data unit operation of system；
When the data unit operation indicates the multi-online air-conditioning system normal operation and the default charging end cycle,
It reads the starting electricity in the default metering period of the target list ammeter record and terminates electricity；
By the starting electricity and terminate electricity, as the electricity data.
3. metering method according to claim 1, which is characterized in that determine electricity to be calculated in the multi-online air-conditioning system
The power of motor of outdoor unit power consumption and the target indoor unit that the target indoor unit of expense need to undertake and the step of operation duration
Suddenly, comprising:
Obtain the interior machine capacity and interior machine type of indoor unit total quantity in the multi-online air-conditioning system, the target indoor unit
Parameter；
Interior machine capacity and interior machine type based on indoor unit total quantity, the target indoor unit in the multi-online air-conditioning system
Parameter calculates the outdoor unit power consumption that the target indoor unit need to undertake.
4. metering method according to claim 3, which is characterized in that the interior machine type parameter include it is following at least it
One: interior machine type parameter, adjusts temperature, power of fan, rated cooling capacity at operating mode.
5. metering method according to claim 1, which is characterized in that determine electricity to be calculated in the multi-online air-conditioning system
The power of motor of outdoor unit power consumption and the target indoor unit that the target indoor unit of expense need to undertake and the step of operation duration
Suddenly, comprising:
Obtain the outer machine that the total power consumption of all indoor units and the target indoor unit need to undertake in the multi-online air-conditioning system
The ratio of total power consumption；
The total power consumption of total power consumption, all indoor units based on the multi-online air-conditioning system and the target indoor unit need to be held
The ratio of the outer machine total power consumption of load, calculates the outdoor unit power consumption that the target indoor unit need to undertake.
6. metering method according to claim 1, which is characterized in that determine the step for sharing electricity of the target indoor unit
Suddenly, comprising:
Based on the power of motor and operation duration of the target indoor unit, the interior machine power consumption of the target indoor unit is calculated；
The outdoor unit power consumption that interior machine power consumption and the target indoor unit based on the target indoor unit need to undertake, determines institute
That states target indoor unit shares electricity.
7. metering method as claimed in any of claims 1 to 6, which is characterized in that multiple multi-gang air-conditioners
System is commonly connected to charging controller, wherein the charging controller for calculate each multi-online air-conditioning system with
And the electricity charge of the every indoor unit in the default metering period in the multi-online air-conditioning system.
8. metering method according to claim 7, which is characterized in that the charging controller by the first communication bus with
The corresponding single ammeter connection of each multi-online air-conditioning system, and pass through the second communication bus and each multi-gang air-conditioner
System connection.
9. a kind of metering device of electric power changes of air conditioners, which is characterized in that be applied to multi-online air-conditioning system, the multi-gang air-conditioner system
Include at least in system: outdoor unit and at least one indoor unit, the multi-online air-conditioning system are connect with target list ammeter, the metering
Device includes:
Acquiring unit, for obtaining the electricity data of the target list ammeter record；
First computing unit calculates the multi-online air-conditioning system in default metering period for being based on the electricity data
Total power consumption；
First determination unit, the room that need to be undertaken for determining the target indoor unit of the electricity charge to be calculated in the multi-online air-conditioning system
The power of motor and operation duration of outer machine power consumption and the target indoor unit；
Second determination unit need to undertake for total power consumption, the target indoor unit based on the multi-online air-conditioning system
The power of motor and operation duration of outdoor unit power consumption and the target indoor unit, determine sharing for the target indoor unit
Electricity；
Second computing unit calculates the target indoor unit and exists for sharing electricity and electricity price based on the target indoor unit
The electricity charge in the default metering period.
10. a kind of metering system of electric power changes of air conditioners, which is characterized in that be applied to multi-online air-conditioning system, the multi-gang air-conditioner
Include at least in system: outdoor unit and at least one indoor unit, each multi-online air-conditioning system are connect with a single ammeter,
The metering system includes:
Exterior terminal, for sending configuration information, wherein the configuration information includes at least: the multi-online air-conditioning system
The ammeter configuration information of crew qiting information and target list ammeter；
Charging controller is connect with multiple multi-online air-conditioning systems, is based on the configuration information, calculates single ammeter record
The total power consumption of electricity data and the multi-online air-conditioning system in default metering period, and according to the multi-gang air-conditioner
The interior machine power consumption of target indoor unit need to undertake in system outdoor unit power consumption and the target indoor unit, described in calculating
Target indoor unit shares electricity, shares electricity and electricity price based on the target indoor unit, calculates the target indoor unit
The electricity charge.
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| CN113483445A (en) * | 2021-06-29 | 2021-10-08 | 青岛海尔空调电子有限公司 | Air conditioner charging method and device |
| CN113570782A (en) * | 2021-07-26 | 2021-10-29 | 珠海格力节能环保制冷技术研究中心有限公司 | Charging management method, device and system |
| CN114034106A (en) * | 2021-11-10 | 2022-02-11 | 珠海格力电器股份有限公司 | Multi-connected unit control method and device and multi-connected unit equipment |
| CN114484757A (en) * | 2022-01-28 | 2022-05-13 | 青岛海尔空调电子有限公司 | Power consumption charge acquisition method, system, device and medium for indoor unit |
| WO2022156633A1 (en) * | 2021-01-21 | 2022-07-28 | 广东美的暖通设备有限公司 | Indoor unit power consumption measurement method, heat recovery multi-split unit, storage medium, and apparatus |
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Application publication date: 20191001 |