CN109061288B - Household charging method, device and system for multi-split system and charging terminal - Google Patents
Household charging method, device and system for multi-split system and charging terminal Download PDFInfo
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Abstract
The invention relates to a household charging method, a household charging device, a household charging system and a household charging terminal of a multi-online system, wherein the household charging method is applied to the multi-online system with a system internal machine and a system external machine uniformly supplying power or the multi-online system with the system internal machine and the system external machine independently and uniformly supplying power respectively, and comprises the following steps: acquiring system operation information and system ammeter data; the system operation information comprises system internal machine operation information; determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data; calculating the electric quantity of each system indoor unit according to the running information of the system indoor units or the total electric quantity of the system indoor units; calculating the electric quantity of an external machine correspondingly consumed by each internal machine of the system based on the total electric quantity of the external machine of the system; and for each user's system internal machine, summing the electric quantity of the user's system internal machine and the electric quantity of the external machine correspondingly consumed by the user's system internal machine to obtain the household charging electric quantity. By adopting the method, the device, the system or the charging terminal, the individual charging of the system internal unit and the system external unit under two power supply conditions can be realized.
Description
Technical Field
The invention relates to the technical field of electric quantity control, in particular to a household charging method, a household charging device, a household charging system and a household charging terminal of a multi-split system.
Background
With the increase of the demand of people for air conditioners, the multi-split system is also rapidly developed. The multi-split system is widely applied to places such as shops, office buildings and the like. With the use of multi-online, the problem of individual charging of the multi-online system is inevitably involved.
In the related art, the research on the individual charging implementation scheme of the multi-split system is not clear, and a reasonable scheme capable of realizing the individual charging function of the multi-split system is not provided. In the related art, preliminary research has been conducted on multi-split individual charging, but the calculation of related electric quantity related in the proposed individual charging scheme is not accurate, an accurate calculation scheme is not provided, and most of the related schemes can only perform individual charging on a multi-split system under the condition that an internal machine and an external machine are independently powered, and the function of individual charging under the condition that the internal machine and the external machine are uniformly powered cannot be realized.
Disclosure of Invention
In view of the above, the present invention provides a method, an apparatus, a system and a charging terminal for household charging of a multi-split system to overcome the disadvantages of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a household charging method of a multi-online system is applied to the multi-online system with a system internal machine and a system external machine uniformly powered, or the multi-online system with the system internal machine and the system external machine independently and uniformly powered, and the method comprises the following steps:
acquiring system operation information and system ammeter data; the system operation information comprises system internal machine operation information;
determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data;
calculating the electric quantity of each system indoor unit according to the running information of the system indoor units or the total electric quantity of the system indoor units;
calculating the electric quantity of the external machine correspondingly consumed by each internal machine of the system based on the total electric quantity of the external machine of the system;
and for each user's system internal machine, summing the electric quantity of the user's system internal machine and the electric quantity of the external machine correspondingly consumed by the user's system internal machine to obtain the household charging electric quantity.
Optionally, if the system internal unit and the system external unit supply power uniformly, the electric meter data is the total electric quantity of the system internal unit and the system external unit; the system operation information also comprises system external machine operation information; the determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data specifically comprises:
calculating the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on system sampling operation information and the system electric meter data; the system sampling operation information is the operation information of the system internal unit or the operation information of the system external unit;
if the system internal unit and the system external unit independently and uniformly supply power, the system electric meter data comprises system internal unit electric meter data and system external unit electric meter data; the determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data specifically comprises:
reading the electric meter data of the system internal unit as the total electric quantity of the system internal unit, and reading the electric meter data of the system external unit as the total electric quantity of the system external unit.
Optionally, the calculating the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system sampling operation information and the system electric meter data specifically includes:
the system internal machine operation information comprises: fan power, electric heating belt power, circuit board power; the running information of the system external unit comprises compressor power, fan power, electric heating belt power and circuit board power;
if the system sampling operation information is system indoor unit operation information, respectively calculating the power consumption of the fan, the electric heating belt and the circuit board according to the fan power, the electric heating belt power and the circuit board power;
summing the power consumption of the fan, the electric heating belt and the circuit board to obtain the total electric quantity of the system internal unit;
subtracting the total electric quantity of the system internal unit from the system electric meter data to obtain the total electric quantity of the system external unit;
alternatively, the first and second electrodes may be,
if the system sampling operation information is the operation information of the system external unit, respectively calculating the power consumption of the compressor, the fan, the electric heating belt and the circuit board according to the compressor power, the fan power, the electric heating belt power and the circuit board power;
summing the power consumption of the compressor, the fan, the electric heating belt and the circuit board to obtain the total electric quantity of the system external unit;
and subtracting the total electric quantity of the system external machine from the system electric meter data to obtain the total electric quantity of the system internal machine.
Optionally, calculating the electric quantity of each system internal unit according to the operation information of the system internal unit or the total electric quantity of the system internal unit specifically includes:
acquiring the running time of a fan, the running time of an electric heating belt and the running time of a circuit board of an internal machine of the system;
multiplying the fan power by the fan operation time to obtain the fan electric quantity;
multiplying the power of the electric heating belt by the running time of the electric heating belt to obtain the electric quantity of the electric heating belt;
multiplying the circuit board power by the circuit board operation time to obtain the circuit board electric quantity;
adding the electric quantity of the fan, the electric heating charge quantity and the electric quantity of the circuit board to obtain the electric quantity of each internal machine;
or acquiring the windshield coefficient, the rated refrigerating capacity and the starting time of each internal machine;
according to the formula
Calculating the power distribution coefficient of the internal machine, wherein Kin-ijIs the j th indoor unit electric quantity distribution coefficient a in the multi-split system iijIs the windshield coefficient q of the jth indoor unit in the multi-split system iijThe rated refrigerating capacity of an inner machine of the jth inner machine in the multi-online system i, tau, j is the starting time, and j is the number of the inner machines;
and multiplying the internal machine electric quantity distribution coefficient by the total electric quantity of the internal machines in the system to obtain the electric quantity of each internal machine.
Optionally, the calculating the electric quantity of the external unit correspondingly consumed by each internal unit of the system based on the total electric quantity of the external units of the system specifically includes:
obtaining the opening coefficient of an electronic expansion valve, the temperature coefficient of an internal machine, the rated refrigerating capacity of the internal machine and the equivalent effective time of the internal machine of each system;
according to the formula
Calculating the electric quantity distribution coefficient of the external machine, wherein Tout-ijThe distribution coefficient k of the electric quantity of the external machine correspondingly consumed by the jth internal machine in the multi-split system iijThe opening coefficient b of the electronic expansion valve of the outdoor unit corresponding to the jth indoor unit in the multi-split system iijIs the temperature coefficient, q, of the jth indoor unit in the multi-split system iijRated refrigerating capacity of the jth indoor unit in the multi-split system i, and tau' isThe equivalent effective time of the inner machines, j is the number of the inner machines;
and multiplying the electric quantity distribution coefficient of the external unit by the total electric quantity of the external unit of the system to obtain the electric quantity of the external unit correspondingly consumed by each internal unit.
An individual household charging device of a multi-split system comprises:
the data acquisition module is used for acquiring system operation information and system electric meter data; the system operation information comprises system internal machine operation information;
the total electric quantity determining module is used for determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data;
each internal machine electric quantity calculating module is used for calculating the electric quantity of each system internal machine according to the running information of the system internal machine or the total electric quantity of the system internal machine;
the corresponding external machine electric quantity calculating module is used for calculating the external machine electric quantity correspondingly consumed by each system internal machine based on the total electric quantity of the system external machines;
and the household charging electric quantity calculating module is used for summing the electric quantity of the system internal machine of each user and the electric quantity of the external machine correspondingly consumed by the system internal machine of the user to obtain the household charging electric quantity.
Optionally, the total power determining module includes:
the system comprises an internal machine and an external machine, wherein the internal machine and the external machine are connected with each other through a network; the system operation information also comprises system external machine operation information; calculating the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on system sampling operation information and the system electric meter data; the system sampling operation information is the operation information of the system internal unit or the operation information of the system external unit;
the system comprises an internal machine and an external machine, wherein the internal machine and the external machine are respectively connected with the external machine through a network; reading the electric meter data of the system internal unit as the total electric quantity of the system internal unit, and reading the electric meter data of the system external unit as the total electric quantity of the system external unit.
Optionally, the total electric quantity calculating unit of the internal and external units specifically includes:
the system internal machine operation information comprises: fan power, electric heating belt power, circuit board power; the running information of the system external unit comprises compressor power, fan power, electric heating belt power and circuit board power;
each structure electricity metering operator unit of the inner machine is used for respectively calculating the power consumption of the fan, the electric heating belt and the circuit board according to the fan power, the electric heating belt power and the circuit board power if the system sampling operation information is the system inner machine operation information;
the first inner machine total electric quantity metering operator unit is used for summing the electric consumption of the fan, the electric heating belt and the circuit board to obtain the total electric quantity of the inner machines of the system;
the first external unit total electric quantity measuring sub-unit is used for subtracting the system internal unit total electric quantity from the system electric meter data to obtain the system external unit total electric quantity;
the electric quantity measuring operator units of the outer machine are used for respectively calculating the power consumption of the compressor, the fan, the electric heating belt and the circuit board according to the compressor power, the fan power, the electric heating belt power and the circuit board power if the system sampling operation information is the system outer machine operation information;
the second outdoor unit total electric quantity calculating unit is used for summing the power consumption of the compressor, the fan, the electric heating belt and the circuit board to obtain the system outdoor unit total electric quantity;
and the second internal unit total electric quantity calculating unit is used for subtracting the system external unit total electric quantity from the system electric meter data to obtain the system internal unit total electric quantity.
Optionally, each internal power calculation module specifically includes:
the time acquisition unit is used for acquiring the running time of a fan, the running time of an electric heating belt and the running time of a circuit board of the internal machine of the system;
the fan electric quantity calculating unit is used for multiplying the fan power by the fan running time to obtain fan electric quantity;
the electric heating belt charge calculating unit is used for multiplying the electric heating belt power by the electric heating belt running time to obtain the electric heating belt charge;
the circuit board electric quantity calculating unit is used for multiplying the circuit board power by the circuit board operation time to obtain the circuit board electric quantity;
the summing unit is used for summing the electric quantity of the fan, the electric heating charge quantity and the electric quantity of the circuit board to obtain the electric quantity of each internal machine;
each internal machine component obtaining unit is used for obtaining the windshield coefficient, the rated refrigerating capacity and the starting time of each internal machine;
an internal circuit distribution coefficient calculation unit for calculating the distribution coefficient of the internal circuit according to the formula
Calculating the power distribution coefficient of the internal machine, wherein Kin-ijIs the j th indoor unit electric quantity distribution coefficient a in the multi-split system iijIs the windshield coefficient q of the jth indoor unit in the multi-split system iijThe rated refrigerating capacity of an inner machine of the jth inner machine in the multi-online system i, tau, j is the starting time, and j is the number of the inner machines;
and the first product unit is used for multiplying the internal machine electric quantity distribution coefficient and the total internal machine electric quantity of the system to obtain the internal machine electric quantity.
Optionally, the corresponding external electric quantity calculation module specifically includes:
the system comprises an external machine component obtaining unit, an internal machine temperature coefficient obtaining unit and an internal machine refrigerating capacity obtaining unit, wherein the external machine component obtaining unit is used for obtaining the opening coefficient of an electronic expansion valve of each system internal machine, the internal machine temperature coefficient, the internal machine rated refrigerating capacity and the internal machine equivalent effective time;
an external machine electric quantity distribution coefficient calculation unit for calculating the electric quantity distribution coefficient according to a formula
Calculating the electric quantity distribution coefficient of the external machine, wherein Tout-ijThe distribution coefficient k of the electric quantity of the external machine correspondingly consumed by the jth internal machine in the multi-split system iijThe opening coefficient b of the electronic expansion valve of the outdoor unit corresponding to the jth indoor unit in the multi-split system iijIs the temperature coefficient, q, of the jth indoor unit in the multi-split system iijThe rated refrigerating capacity of the jth internal machine in the multi-online system i, tau' is the equivalent effective time of the internal machine, and j is the number of the internal machines;
and the second product unit is used for multiplying the electric quantity distribution coefficient of the external unit by the total electric quantity of the external unit of the system to obtain the electric quantity of the external unit correspondingly consumed by each internal unit.
An individual household charging system of a multi-split system comprises:
the system comprises a unit, an ammeter connected with the unit and a charging terminal connected with the ammeter;
the charging terminal is used for executing the household charging method of the multi-split system as claimed in any one of claims 1-5.
Optionally, the method further includes:
a router and an intelligent terminal;
and the charging terminal is in communication connection with the intelligent terminal through the router and is used for sending the household charging electric quantity and displaying system operation information and system electric meter data.
A charging terminal, comprising:
a processor, and a memory coupled to the processor;
the memory is used for storing a computer program, and the computer program is at least used for executing the individual charging method;
the processor is used for calling and executing the computer program in the memory.
The technical scheme provided by the application can comprise the following beneficial effects:
the application protects a household charging method, a household charging device, a household charging system and a household charging terminal of a multi-split system. Wherein, the method comprises the following steps: the method comprises the steps of obtaining system operation information and system electric meter data under a multi-split system, and determining total electric quantity of a system internal unit and total electric quantity of a system external unit based on the system operation information and the system electric meter data; calculating the electric quantity of each system indoor unit according to the system operation information or the total electric quantity of the system indoor units; calculating the electric quantity of the external machine correspondingly consumed by each internal machine of the system based on the total electric quantity of the external machine of the system; and for each user's system internal machine, summing the electric quantity of the user's system internal machine and the electric quantity of the external machine correspondingly consumed by the user's system internal machine to obtain the household charging electric quantity. The system internal machine and the system external machine have two power supply modes, wherein one mode is that the system internal machine and the system external machine supply power in a unified way, and the other mode is that the system internal machine and the system external machine supply power in a unified way independently; when the system internal machines and the system external machines supply power uniformly, the total electric quantity of the system internal machines and the total electric quantity of the system external machines are calculated according to system electric meter data, the electric quantity of each system internal machine and the electric quantity of the corresponding system external machine are calculated respectively, and the household charging electric quantity under the multi-online system is obtained according to the electric quantity of each system internal machine and the electric quantity of the corresponding system external machine; when the system internal machine and the system external machine independently and uniformly supply power, the total electric quantity of the system internal machine and the total electric quantity of the system external machine can be directly obtained according to the system electric meter data, then the electric quantity of each system internal machine and the electric quantity of the system external machine corresponding to each system internal machine are respectively calculated, and finally the household charging electric quantity under the multi-split system is obtained through calculation. By the method, the multi-split charging can be realized under two conditions of uniform power supply of the system internal unit and the system external unit, or uniform power supply of the system internal unit and uniform power supply of the system external unit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of an individual household charging method for a multi-split system according to an embodiment of the present invention;
fig. 2 is a block diagram of a household charging apparatus of a multi-split system according to a second embodiment of the present invention;
fig. 3 is a structural diagram of a household charging system of a multi-split system according to a third embodiment of the present invention;
fig. 4 is a structural diagram of a household charging system of a multi-split system according to a fourth embodiment of the present invention;
fig. 5 is a structural diagram of a charging terminal according to a fifth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Fig. 1 is a flowchart of an individual household charging method for a multi-split system according to an embodiment of the present invention. Referring to fig. 1, a household charging method for a multi-split system is applied to a multi-split system in which a system internal unit and a system external unit uniformly supply power, or a multi-split system in which the system internal unit and the system external unit independently and uniformly supply power, and the method includes:
step 101: acquiring system operation information and system ammeter data; the system operation information comprises system internal machine operation information;
step 102: and determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data.
If the system internal unit and the system external unit supply power uniformly, the electric meter data is the total electric quantity of the system internal unit and the system external unit; the system operation information also comprises system external machine operation information; the determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data specifically comprises:
calculating the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on system sampling operation information and the system electric meter data; the system sampling operation information is the operation information of the system internal unit or the operation information of the system external unit;
if the system internal unit and the system external unit independently and uniformly supply power, the system electric meter data comprises system internal unit electric meter data and system external unit electric meter data; the determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data specifically comprises: reading the electric meter data of the system internal unit as the total electric quantity of the system internal unit, and reading the electric meter data of the system external unit as the total electric quantity of the system external unit.
Step 103: calculating the electric quantity of each system indoor unit according to the running information of the system indoor units or the total electric quantity of the system indoor units;
step 104: calculating the electric quantity of the external machine correspondingly consumed by each internal machine of the system based on the total electric quantity of the external machine of the system;
step 105: and for each user's system internal machine, summing the electric quantity of the user's system internal machine and the electric quantity of the external machine correspondingly consumed by the user's system internal machine to obtain the household charging electric quantity.
When the system internal machine and the system external machine supply power uniformly, the solving steps of the total electric quantity of the system internal machine and the total electric quantity of the system external machine are as follows:
the system internal machine operation information comprises: fan power, electric heating belt power, circuit board power; the running information of the system external unit comprises compressor power, fan power, electric heating belt power and circuit board power;
if the system sampling operation information is system indoor unit operation information, respectively calculating the power consumption of the fan, the electric heating belt and the circuit board according to the fan power, the electric heating belt power and the circuit board power;
summing the power consumption of the fan, the electric heating belt and the circuit board to obtain the total electric quantity of the system internal unit;
and subtracting the total electric quantity of the system internal unit from the system electric meter data to obtain the total electric quantity of the system external unit.
Now, the calculation process of the total electric quantity of the internal unit of the system is specifically described by combining a formula:
or if the system sampling operation information is system external unit operation information, respectively calculating the power consumption of the compressor, the fan, the electric heating belt and the circuit board according to the compressor power, the fan power, the electric heating belt power and the circuit board power;
summing the power consumption of the compressor, the fan, the electric heating belt and the circuit board to obtain the total electric quantity of the system external unit;
and subtracting the total electric quantity of the system external machine from the system electric meter data to obtain the total electric quantity of the system internal machine.
By adopting the two modes, the total electric quantity of the system external unit or the total electric quantity of the system internal unit can be calculated, the total electric quantity of the system internal unit can be obtained according to the total electric quantity after the total electric quantity of the system external unit is calculated, and the total electric quantity of the system external unit can be obtained according to the total electric quantity when the total electric quantity of the system internal unit is calculated.
Wherein, calculating the electric quantity of each system indoor unit according to the running information of the system indoor unit or the total electric quantity of the system indoor unit specifically comprises:
acquiring the running time of a fan, the running time of an electric heating belt and the running time of a circuit board of an internal machine of the system;
multiplying the fan power by the fan operation time to obtain the fan electric quantity;
multiplying the power of the electric heating belt by the running time of the electric heating belt to obtain the electric quantity of the electric heating belt;
multiplying the circuit board power by the circuit board operation time to obtain the circuit board electric quantity;
adding the electric quantity of the fan, the electric heating charge quantity and the electric quantity of the circuit board to obtain the electric quantity of each internal machine;
or acquiring the windshield coefficient, the rated refrigerating capacity and the starting time of each internal machine;
according to the formula
Calculating the power distribution coefficient of the internal machine, wherein Kin-ijIs the j th indoor unit electric quantity distribution coefficient a in the multi-split system iijIs a multi-split air conditionerWindshield coefficient, q, of the jth machine in system iijThe rated refrigerating capacity of an inner machine of the jth inner machine in the multi-online system i, tau, j is the starting time, and j is the number of the inner machines;
and multiplying the internal machine electric quantity distribution coefficient by the total electric quantity of the internal machines in the system to obtain the electric quantity of each internal machine.
The calculating of the electric quantity of the external unit correspondingly consumed by each internal unit of the system based on the total electric quantity of the external units of the system specifically comprises:
obtaining the opening coefficient of an electronic expansion valve of an internal machine of each system, the temperature coefficient of the internal machine, the rated refrigerating capacity of the internal machine and the equivalent effective time of the internal machine;
according to the formula
Calculating the electric quantity distribution coefficient of the external machine, wherein Tout-ijThe distribution coefficient k of the electric quantity of the external machine correspondingly consumed by the jth internal machine in the multi-split system iijThe opening coefficient b of the electronic expansion valve of the outdoor unit corresponding to the jth indoor unit in the multi-split system iijIs the temperature coefficient, q, of the jth indoor unit in the multi-split system iijThe rated refrigerating capacity of the jth internal machine in the multi-online system i, tau' is the equivalent effective time of the internal machine, and j is the number of the internal machines;
and multiplying the electric quantity distribution coefficient of the external unit by the total electric quantity of the external unit of the system to obtain the electric quantity of the external unit correspondingly consumed by each internal unit.
The method can realize the unified power supply of the system internal unit and the system external unit, or the system internal unit and the system external unit respectively supply power independently and uniformly, and the multi-split charging under the two conditions, namely, the household charging method of two sets of multi-split systems is provided. Meanwhile, the method can accurately calculate the electricity charge of each household through formula calculation, and the household charging is carried out fairly and reasonably.
Fig. 2 is a block diagram of a household charging apparatus of a multi-split system according to a second embodiment of the present invention. Referring to fig. 2, an individual household charging apparatus of a multi-split system includes:
a data obtaining module 201, configured to obtain system operation information and system electric meter data; the system operation information comprises system internal machine operation information;
a total electric quantity determining module 202, configured to determine, based on the system operation information and the system electric meter data, a total electric quantity of the system internal unit and a total electric quantity of the system external unit;
each internal unit electric quantity calculating module 203 is used for calculating the electric quantity of each system internal unit according to the internal unit system operation information or the total electric quantity of the system internal units;
a corresponding external machine electric quantity calculating module 204, configured to calculate, based on the total electric quantity of the system external machines, external machine electric quantities correspondingly consumed by the system internal machines;
and the household charging electric quantity calculating module 205 is configured to sum, for the system internal machine of each user, the electric quantity of the system internal machine of the user and the electric quantity of the external machine correspondingly consumed by the system internal machine of the user to obtain household charging electric quantity.
The total power determining module 202 specifically includes: the system comprises an internal machine and an external machine, wherein the internal machine and the external machine are connected with each other through a network; the system operation information also comprises system external machine operation information; calculating the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on system sampling operation information and the system electric meter data; the system sampling operation information is the operation information of the system internal unit or the operation information of the system external unit;
the system comprises an internal machine and an external machine, wherein the internal machine and the external machine are respectively connected with the external machine through a network; reading the electric meter data of the system internal unit as the total electric quantity of the system internal unit, and reading the electric meter data of the system external unit as the total electric quantity of the system external unit.
Wherein, the total electric quantity calculating unit of interior external machine specifically includes:
the system internal machine operation information comprises: fan power, electric heating belt power, circuit board power; the running information of the system external unit comprises compressor power, fan power, electric heating belt power and circuit board power;
each structure electricity metering operator unit of the inner machine is used for respectively calculating the power consumption of the fan, the electric heating belt and the circuit board according to the fan power, the electric heating belt power and the circuit board power if the system sampling operation information is the system inner machine operation information;
the first inner machine total electric quantity metering operator unit is used for summing the electric consumption of the fan, the electric heating belt and the circuit board to obtain the total electric quantity of the inner machines of the system;
the first external unit total electric quantity measuring sub-unit is used for subtracting the system internal unit total electric quantity from the system electric meter data to obtain the system external unit total electric quantity;
the electric quantity measuring operator units of the outer machine are used for respectively calculating the power consumption of the compressor, the fan, the electric heating belt and the circuit board according to the compressor power, the fan power, the electric heating belt power and the circuit board power if the system sampling operation information is the system outer machine operation information;
the second outdoor unit total electric quantity calculating unit is used for summing the power consumption of the compressor, the fan, the electric heating belt and the circuit board to obtain the system outdoor unit total electric quantity;
and the second internal unit total electric quantity calculating unit is used for subtracting the system external unit total electric quantity from the system electric meter data to obtain the system internal unit total electric quantity.
Further, each internal power amount calculation module 203 specifically includes:
the time acquisition unit is used for acquiring the running time of a fan, the running time of an electric heating belt and the running time of a circuit board of the internal machine of the system;
the fan electric quantity calculating unit is used for multiplying the fan power by the fan running time to obtain fan electric quantity;
the electric heating belt charge calculating unit is used for multiplying the electric heating belt power by the electric heating belt running time to obtain the electric heating belt charge;
the circuit board electric quantity calculating unit is used for multiplying the circuit board power by the circuit board operation time to obtain the circuit board electric quantity;
the summing unit is used for summing the electric quantity of the fan, the electric heating charge quantity and the electric quantity of the circuit board to obtain the electric quantity of each internal machine;
each internal machine component obtaining unit is used for obtaining the windshield coefficient, the rated refrigerating capacity and the starting time of each internal machine;
an internal circuit distribution coefficient calculation unit for calculating the distribution coefficient of the internal circuit according to the formula
Calculating the power distribution coefficient of the internal machine, wherein Kin-ijIs the j th indoor unit electric quantity distribution coefficient a in the multi-split system iijIs the windshield coefficient q of the jth indoor unit in the multi-split system iijThe rated refrigerating capacity of an inner machine of the jth inner machine in the multi-online system i, tau, j is the starting time, and j is the number of the inner machines;
and the first product unit is used for multiplying the internal machine electric quantity distribution coefficient and the total internal machine electric quantity of the system to obtain the internal machine electric quantity.
The corresponding external electric quantity calculation module 204 specifically includes:
the system comprises an external machine component obtaining unit, an internal machine temperature coefficient obtaining unit and an internal machine refrigerating capacity obtaining unit, wherein the external machine component obtaining unit is used for obtaining the opening coefficient of an electronic expansion valve of each system internal machine, the internal machine temperature coefficient, the internal machine rated refrigerating capacity and the internal machine equivalent effective time;
an external machine electric quantity distribution coefficient calculation unit for calculating the electric quantity distribution coefficient according to a formula
Calculating the electric quantity distribution coefficient of the external machine, wherein Tout-ijThe distribution coefficient k of the electric quantity of the external machine correspondingly consumed by the jth internal machine in the multi-split system iijThe opening coefficient b of the electronic expansion valve of the outdoor unit corresponding to the jth indoor unit in the multi-split system iijFor the j-th indoor unit in a multi-split system iTemperature coefficient, qijThe rated refrigerating capacity of the jth internal machine in the multi-online system i, tau' is the equivalent effective time of the internal machine, and j is the number of the internal machines;
and the second product unit is used for multiplying the electric quantity distribution coefficient of the external unit by the total electric quantity of the external unit of the system to obtain the electric quantity of the external unit correspondingly consumed by each internal unit.
The device can realize the unified power supply of the system internal unit and the system external unit, or the system internal unit and the system external unit respectively independently and uniformly supply power under the condition of multi-split charging, namely, the household charging method of two sets of multi-split systems is provided.
Fig. 3 is a block diagram of a household charging system of a multi-split system according to a third embodiment of the present invention. Referring to fig. 3, a household charging system of a multi-split system includes:
the system comprises a unit 301, an electric meter 302 connected with the unit, and a charging terminal 303 connected with the electric meter;
the charging terminal 303 is configured to execute the individual charging method of the multi-split system as described above.
By adopting the household charging system, the multi-split household charging under the two conditions that the system internal unit and the system external unit supply power uniformly or supply power independently and uniformly respectively can be realized, the electric charge of each household can be accurately calculated, the household charging can be carried out fairly and reasonably, and meanwhile, the charging dispute between the property and the user is reduced.
The present application further provides a structure diagram of an individual household charging system of a multi-split system, and fig. 4 is a structure diagram of an individual household charging system of a multi-split system according to a fourth embodiment of the present invention. Referring to fig. 4, a household charging system of a multi-split system includes:
the system comprises a unit 401, an electric meter 402 connected with the unit, a charging terminal 403 connected with the electric meter, a router 404 and an intelligent terminal 405;
the charging terminal 403 is configured to execute the individual charging method of the multi-split system as described above.
The charging terminal 403 is in communication connection with the intelligent terminal 405 through the router 404, and is configured to send individual charging electric quantity and display system operation information and system electric meter data.
Wherein, intelligent terminal 405 can be host computer PC terminal. The PC terminal of the upper computer can check the running data and the electric quantity data of each internal machine under a plurality of multi-online systems and output an electric quantity report. And the multi-split air conditioner indoor unit communicates with the outdoor unit, and the outdoor unit forwards the unit operation data to the gateway. The electricity meter measures the electricity consumption of the multi-connected line and transmits an electricity signal and a date signal to the gateway.
Fig. 5 is a structural diagram of a charging terminal according to a fifth embodiment of the present invention. Referring to fig. 5, a charging terminal includes:
a processor 501 and a memory 502 connected to the processor;
the memory 502 is used for storing a computer program, and the computer program is at least used for executing the individual charging method;
the processor is used for calling and executing the computer program in the memory.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (13)
1. A household charging method of a multi-online system is characterized in that the household charging method is applied to the multi-online system with a system internal machine and a system external machine which supply power uniformly, or the multi-online system with the system internal machine and the system external machine which supply power independently and uniformly, and the method comprises the following steps:
acquiring system operation information and system ammeter data; the system operation information comprises system internal machine operation information;
determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data;
calculating the electric quantity of each system indoor unit according to the running information of the system indoor units or the total electric quantity of the system indoor units;
calculating the electric quantity of the external machine correspondingly consumed by each internal machine of the system based on the total electric quantity of the external machine of the system;
and for each user's system internal machine, summing the electric quantity of the user's system internal machine and the electric quantity of the external machine correspondingly consumed by the user's system internal machine to obtain the household charging electric quantity.
2. The individual charging method according to claim 1,
if the system internal unit and the system external unit supply power uniformly, the electric meter data is the total electric quantity of the system internal unit and the system external unit; the system operation information also comprises system external machine operation information; the determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data specifically comprises:
calculating the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on system sampling operation information and the system electric meter data; the system sampling operation information is the operation information of the system internal unit or the operation information of the system external unit;
if the system internal unit and the system external unit independently and uniformly supply power, the system electric meter data comprises system internal unit electric meter data and system external unit electric meter data; the determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data specifically comprises:
reading the electric meter data of the system internal unit as the total electric quantity of the system internal unit, and reading the electric meter data of the system external unit as the total electric quantity of the system external unit.
3. The household charging method according to claim 2, wherein the calculating of the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system sampling operation information and the system electric meter data specifically comprises:
the system internal machine operation information comprises: fan power, electric heating belt power, circuit board power; the running information of the system external unit comprises compressor power, fan power, electric heating belt power and circuit board power;
if the system sampling operation information is system indoor unit operation information, respectively calculating the power consumption of the fan, the electric heating belt and the circuit board according to the fan power, the electric heating belt power and the circuit board power;
summing the power consumption of the fan, the electric heating belt and the circuit board to obtain the total electric quantity of the system internal unit;
subtracting the total electric quantity of the system internal unit from the system electric meter data to obtain the total electric quantity of the system external unit;
alternatively, the first and second electrodes may be,
if the system sampling operation information is the operation information of the system external unit, respectively calculating the power consumption of the compressor, the fan, the electric heating belt and the circuit board according to the compressor power, the fan power, the electric heating belt power and the circuit board power;
summing the power consumption of the compressor, the fan, the electric heating belt and the circuit board to obtain the total electric quantity of the system external unit;
and subtracting the total electric quantity of the system external machine from the system electric meter data to obtain the total electric quantity of the system internal machine.
4. The household charging method according to claim 3, wherein the calculating the electric quantity of each system indoor unit according to the operation information of the system indoor units or the total electric quantity of the system indoor units specifically comprises:
acquiring the running time of a fan, the running time of an electric heating belt and the running time of a circuit board of an internal machine of the system;
multiplying the fan power by the fan operation time to obtain the fan electric quantity;
multiplying the power of the electric heating belt by the running time of the electric heating belt to obtain the electric quantity of the electric heating belt;
multiplying the circuit board power by the circuit board operation time to obtain the circuit board electric quantity;
adding the electric quantity of the fan, the electric heating charge quantity and the electric quantity of the circuit board to obtain the electric quantity of each internal machine;
or acquiring the windshield coefficient, the rated refrigerating capacity and the starting time of each internal machine;
according to the formula
Calculating the power distribution coefficient of the internal machine, wherein Kin-ijIs the j th indoor unit electric quantity distribution coefficient a in the multi-split system iijIs the windshield coefficient q of the jth indoor unit in the multi-split system iijThe rated refrigerating capacity of an inner machine of the jth inner machine in the multi-online system i, tau, j is the starting time, and j is the number of the inner machines;
and multiplying the internal machine electric quantity distribution coefficient by the total electric quantity of the internal machines in the system to obtain the electric quantity of each internal machine.
5. The household charging method according to claim 1, wherein the calculating of the electric quantity of the external unit correspondingly consumed by each internal unit of the system based on the total electric quantity of the external units of the system specifically comprises:
obtaining the opening coefficient of an electronic expansion valve, the temperature coefficient of an internal machine, the rated refrigerating capacity of the internal machine and the equivalent effective time of the internal machine of each system;
according to the formula
Calculating the electric quantity distribution coefficient of the external machine, wherein Tout-ijThe distribution coefficient k of the electric quantity of the external machine correspondingly consumed by the jth internal machine in the multi-split system iijIs a multi-split air conditionerOpening coefficient of electronic expansion valve of outdoor unit corresponding to jth indoor unit in system i, bijIs the temperature coefficient, q, of the jth indoor unit in the multi-split system iijThe rated refrigerating capacity of the jth internal machine in the multi-online system i, tau' is the equivalent effective time of the internal machine, and j is the number of the internal machines;
and multiplying the electric quantity distribution coefficient of the external unit by the total electric quantity of the external unit of the system to obtain the electric quantity of the external unit correspondingly consumed by each internal unit.
6. An individual household charging device of a multi-split system is characterized by comprising:
the data acquisition module is used for acquiring system operation information and system electric meter data; the system operation information comprises system internal machine operation information;
the total electric quantity determining module is used for determining the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on the system operation information and the system electric meter data;
each internal machine electric quantity calculating module is used for calculating the electric quantity of each system internal machine according to the running information of the system internal machine or the total electric quantity of the system internal machine;
the corresponding external machine electric quantity calculating module is used for calculating the external machine electric quantity correspondingly consumed by each system internal machine based on the total electric quantity of the system external machines;
and the household charging electric quantity calculating module is used for summing the electric quantity of the system internal machine of each user and the electric quantity of the external machine correspondingly consumed by the system internal machine of the user to obtain the household charging electric quantity.
7. The household charging apparatus according to claim 6, wherein the total power determining module comprises:
the system comprises an internal machine and an external machine, wherein the internal machine and the external machine are connected with each other through a network; the system operation information also comprises system external machine operation information; calculating the total electric quantity of the system internal unit and the total electric quantity of the system external unit based on system sampling operation information and the system electric meter data; the system sampling operation information is the operation information of the system internal unit or the operation information of the system external unit;
the system comprises an internal machine and an external machine, wherein the internal machine and the external machine are respectively connected with the external machine through a network; reading the electric meter data of the system internal unit as the total electric quantity of the system internal unit, and reading the electric meter data of the system external unit as the total electric quantity of the system external unit.
8. The household charging device according to claim 7, wherein the total electric quantity calculating unit of the indoor unit and the outdoor unit specifically comprises:
the system internal machine operation information comprises: fan power, electric heating belt power, circuit board power; the running information of the system external unit comprises compressor power, fan power, electric heating belt power and circuit board power;
each structure electricity metering operator unit of the inner machine is used for respectively calculating the power consumption of the fan, the electric heating belt and the circuit board according to the fan power, the electric heating belt power and the circuit board power if the system sampling operation information is the system inner machine operation information;
the first inner machine total electric quantity metering operator unit is used for summing the electric consumption of the fan, the electric heating belt and the circuit board to obtain the total electric quantity of the inner machines of the system;
the first external unit total electric quantity measuring sub-unit is used for subtracting the system internal unit total electric quantity from the system electric meter data to obtain the system external unit total electric quantity;
the electric quantity measuring operator units of the outer machine are used for respectively calculating the power consumption of the compressor, the fan, the electric heating belt and the circuit board according to the compressor power, the fan power, the electric heating belt power and the circuit board power if the system sampling operation information is the system outer machine operation information;
the second outdoor unit total electric quantity calculating unit is used for summing the power consumption of the compressor, the fan, the electric heating belt and the circuit board to obtain the system outdoor unit total electric quantity;
and the second internal unit total electric quantity calculating unit is used for subtracting the system external unit total electric quantity from the system electric meter data to obtain the system internal unit total electric quantity.
9. The household charging device according to claim 8, wherein each of the internal battery amount calculating modules specifically includes:
the time acquisition unit is used for acquiring the running time of a fan, the running time of an electric heating belt and the running time of a circuit board of the internal machine of the system;
the fan electric quantity calculating unit is used for multiplying the fan power by the fan running time to obtain fan electric quantity;
the electric heating belt charge calculating unit is used for multiplying the electric heating belt power by the electric heating belt running time to obtain the electric heating belt charge;
the circuit board electric quantity calculating unit is used for multiplying the circuit board power by the circuit board operation time to obtain the circuit board electric quantity;
the summing unit is used for summing the electric quantity of the fan, the electric heating charge quantity and the electric quantity of the circuit board to obtain the electric quantity of each internal machine;
each internal machine component obtaining unit is used for obtaining the windshield coefficient, the rated refrigerating capacity and the starting time of each internal machine;
an internal circuit distribution coefficient calculation unit for calculating the distribution coefficient of the internal circuit according to the formula
Calculating the power distribution coefficient of the internal machine, wherein Kin-ijIs the j th indoor unit electric quantity distribution coefficient a in the multi-split system iijIs the windshield coefficient q of the jth indoor unit in the multi-split system iijThe rated refrigerating capacity of an inner machine of the jth inner machine in the multi-online system i, tau, j is the starting time, and j is the number of the inner machines;
and the first product unit is used for multiplying the internal machine electric quantity distribution coefficient and the total internal machine electric quantity of the system to obtain the internal machine electric quantity.
10. The household charging device according to claim 6, wherein the corresponding external electric quantity calculating module specifically comprises:
the system comprises an external machine component obtaining unit, an internal machine temperature coefficient obtaining unit and an internal machine refrigerating capacity obtaining unit, wherein the external machine component obtaining unit is used for obtaining the opening coefficient of an electronic expansion valve of each system internal machine, the internal machine temperature coefficient, the internal machine rated refrigerating capacity and the internal machine equivalent effective time;
an external machine electric quantity distribution coefficient calculation unit for calculating the electric quantity distribution coefficient according to a formula
Calculating the electric quantity distribution coefficient of the external machine, wherein Tout-ijThe distribution coefficient k of the electric quantity of the external machine correspondingly consumed by the jth internal machine in the multi-split system iijThe opening coefficient b of the electronic expansion valve of the outdoor unit corresponding to the jth indoor unit in the multi-split system iijIs the temperature coefficient, q, of the jth indoor unit in the multi-split system iijThe rated refrigerating capacity of the jth internal machine in the multi-online system i, tau' is the equivalent effective time of the internal machine, and j is the number of the internal machines;
and the second product unit is used for multiplying the electric quantity distribution coefficient of the external unit by the total electric quantity of the external unit of the system to obtain the electric quantity of the external unit correspondingly consumed by each internal unit.
11. An individual household charging system of a multi-split system is characterized by comprising:
the system comprises a unit, an ammeter connected with the unit and a charging terminal connected with the ammeter;
the charging terminal is used for executing the household charging method of the multi-split system as claimed in any one of claims 1-5.
12. The household charging system according to claim 11, further comprising:
a router and an intelligent terminal;
and the charging terminal is in communication connection with the intelligent terminal through the router and is used for sending the household charging electric quantity and displaying system operation information and system electric meter data.
13. A charging terminal, comprising:
a processor, and a memory coupled to the processor;
the memory is used for storing a computer program, the computer program is at least used for executing the household charging method of any one of claims 1-5;
the processor is used for calling and executing the computer program in the memory.
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