CN111192449B - User power consumption determination method and device and electronic equipment - Google Patents
User power consumption determination method and device and electronic equipment Download PDFInfo
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- CN111192449B CN111192449B CN201911399039.4A CN201911399039A CN111192449B CN 111192449 B CN111192449 B CN 111192449B CN 201911399039 A CN201911399039 A CN 201911399039A CN 111192449 B CN111192449 B CN 111192449B
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Abstract
The invention provides a method, a device and electronic equipment for determining user electricity consumption, and relates to the technical field of electric power, wherein the method is executed by an MCU (microprogrammed control unit) in a multi-path electric meter, the MCU is in communication connection with a plurality of metering chips in the multi-path electric meter, and each metering chip is connected with one or more user loops; the method comprises the following steps: receiving electric quantity information of each split phase of the metering chip sent by each metering chip; the electric quantity information of each split phase of the metering chip carries identification information of the metering chip and phenotype information corresponding to the metering chip; determining the power consumption of each user based on a preset user list and the electric quantity information of each split phase of the metering chip; the preset user list comprises identification information of a metering chip which a user circuit used by each user belongs to and phenotype information used by each user. The invention can determine the electricity consumption of each user connected with the multi-path electricity meters.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a method and a device for determining user power consumption and electronic equipment.
Background
At present, the use mode of the electric meter is generally one-user-one-meter, and the electricity consumption of the user can be determined according to the electricity consumption of each electric meter. However, since the multi-channel electricity meter includes a plurality of metering chips, it is possible to provide electricity metering services for a plurality of users at the same time, and the electricity consumption generated by the multi-channel electricity meter is the total electricity consumption generated by the plurality of users, so the existing user electricity consumption determination technology is not suitable for calculating the electricity consumption of each user in the multi-channel electricity meter.
Disclosure of Invention
The embodiment of the invention aims to provide a method, a device and electronic equipment for determining the power consumption of a user, which can determine the power consumption of each user connected with a plurality of electric meters.
In a first aspect, an embodiment of the present invention provides a method for determining a power consumption of a user, where the method is executed by an MCU in a multi-path electric meter, the MCU is in communication connection with a plurality of metering chips in the multi-path electric meter, and each metering chip is connected to one or more user circuits; the method comprises the following steps: receiving the electric quantity information of each split phase of the metering chips sent by each metering chip; the electric quantity information of each split phase of the metering chip carries identification information of the metering chip and phenotype information corresponding to the metering chip; determining the power consumption of each user based on a preset user list and the electric quantity information of each split phase of the metering chip; the preset user list comprises identification information of a metering chip which a user circuit used by each user belongs to and phenotype information used by each user.
In an alternative embodiment, the metering chip is used as any one or more of a single-phase table, a two-phase table and a three-phase table, and the phenotype information used by each user comprises a phenotype used by the user and initial phase separation information of the phenotype; the step of determining the power consumption of each user based on a preset user list and the electric quantity information of each phase of the metering chip comprises the following steps: acquiring the electric quantity information of each phase division of the metering chip to which the subscriber loop used by each user belongs from the electric quantity information of each phase division of the metering chip sent by each metering chip according to the identification information of the metering chip to which the subscriber loop used by each user belongs; and determining the electricity consumption of each user according to the phenotype used by the user, the initial phase splitting information of the phenotype and the electricity quantity information of each phase splitting of the metering chip to which the user loop used by each user belongs.
In alternative embodiments, the user-used phenotype includes a monophasic table, a biphasic table, or a triphasic table; the step of determining the electricity consumption of each user according to the phenotype used by the user, the initial phase splitting information of the phenotype and the electricity quantity information of each phase splitting of the metering chip to which the user loop used by each user belongs comprises the following steps: according to the initial phase splitting information of the user use phenotype, acquiring the electric quantity of a target phase splitting corresponding to the initial phase splitting information of the user use phenotype from the electric quantity information of each phase splitting of a metering chip to which a user loop of the user belongs; the target phase separation comprises one or more phase separations; when the phenotype information used by the user is a single-phase meter, the electric quantity of the target phase splitting is used as the electric quantity used by the user; and when the phenotype information used by the user is a two-phase meter or a three-phase meter, taking the accumulated value of the electric quantity of each phase splitting in the target phase splitting as the electric quantity used by the user.
In an alternative embodiment, the method further comprises: and triggering each metering chip to collect the electric quantity of each split phase, and sending the electric quantity of each split phase collected by the metering chip to the MCU.
In a second aspect, an embodiment of the present invention provides a device for determining a power consumption of a user, where the device is disposed in an MCU in a multi-path electric meter, the MCU is in communication connection with a plurality of metering chips in the multi-path electric meter, and each metering chip is connected to one or more user circuits; the device comprises: the information receiving module is used for receiving the electric quantity information of each split phase of the metering chips, which is sent by each metering chip; the electric quantity information of each split phase of the metering chip carries identification information of the metering chip and phenotype information corresponding to the metering chip; the electric quantity determining module is used for determining the electric quantity used by each user based on a preset user list and the electric quantity information of each phase of the metering chip; the preset user list comprises identification information of a metering chip which a user circuit used by each user belongs to and phenotype information used by each user.
In an alternative embodiment, the metering chip is used as any one or more of a single-phase table, a two-phase table and a three-phase table, and the phenotype information used by each user comprises a phenotype used by the user and initial phase separation information of the phenotype; the electric quantity determining module is further used for acquiring the electric quantity information of each split phase of the metering chip to which the user circuit used by each user belongs from the electric quantity information of each split phase of the metering chip sent by each metering chip according to the identification information of the metering chip to which the user circuit used by each user belongs; and determining the electricity consumption of each user according to the phenotype used by the user, the initial phase splitting information of the phenotype and the electricity quantity information of each phase splitting of the metering chip to which the user loop used by each user belongs.
In alternative embodiments, the user-used phenotype includes a monophasic table, a biphasic table, or a triphasic table; the electric quantity determining module is further used for acquiring the electric quantity of a target phase splitting corresponding to the initial phase splitting information of the user use phenotype from the electric quantity information of each phase splitting of the metering chip to which the user loop of the user belongs according to the initial phase splitting information of the user use phenotype; the target phase separation comprises one or more phase separations; when the phenotype information used by the user is a single-phase meter, the electric quantity of the target phase splitting is used as the electric quantity used by the user; and when the phenotype information used by the user is a two-phase meter or a three-phase meter, taking the accumulated value of the electric quantity of each phase splitting in the target phase splitting as the electric quantity used by the user.
In an alternative embodiment, the apparatus further comprises: and the electric quantity acquisition module is used for triggering each metering chip to acquire the electric quantity of each split phase and sending the electric quantity of each split phase acquired by the metering chip to the MCU.
In a third aspect, an embodiment of the present invention provides an electronic device, including a memory and a processor, where the memory stores a computer program operable on the processor, and the processor executes the computer program to implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present invention provide a computer-readable medium, wherein the computer-readable medium stores computer-executable instructions that, when invoked and executed by a processor, cause the processor to implement the method of the first aspect.
The embodiment of the invention provides a method, a device and electronic equipment for determining user electricity consumption, wherein the method is executed by an MCU (microprogrammed control unit) in a multi-path ammeter, the MCU is in communication connection with a plurality of metering chips in the multi-path ammeter, and each metering chip is connected with one or more user loops; the method comprises the following steps: firstly, receiving electric quantity information (carrying identification information of the metering chip and phenotype information corresponding to the metering chip) of each split phase of the metering chip sent by each metering chip; and then determining the electricity consumption of each user based on a preset user list (comprising identification information of a metering chip to which a user circuit used by each user belongs and phenotype information used by each user) and the electricity quantity information of each phase of the metering chip. The electric quantity information of each loop connected with the multi-path electric meter can be obtained by receiving the electric quantity information of each split phase of the metering chip, and the electric quantity of a user can be determined according to the preset user list and the electric quantity information of each loop because the identification information of the metering chip to which the user loop belongs and the phenotype information used by the user are stored in the preset user list in the MCU.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a method for determining power consumption of a user according to an embodiment of the present invention;
fig. 2 is a diagram of a correspondence between a plurality of electric meters and users according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a device for determining power consumption of a user according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In view of the fact that the existing user electricity consumption determining technology is not suitable for calculating the electricity consumption of each user in a multi-path electric meter, the embodiment of the invention provides a user electricity consumption determining method, a device and electronic equipment, which can be applied to calculating the electricity consumption of each user in the multi-path electric meter.
The embodiment of the invention provides a method for determining user electricity consumption, which is executed by an MCU (micro control Unit) in a multi-path electric meter, wherein the MCU is in communication connection with a plurality of metering chips in the multi-path electric meter, and each metering chip is connected with one or more user loops; referring to the flowchart of the method for determining the electricity consumption of the user shown in fig. 1, the method mainly includes the following steps S102 to S104:
step S102: receiving electric quantity information of each split phase of the metering chip sent by each metering chip; the electric quantity information of each phase of the metering chip carries identification information of the metering chip and phenotype information corresponding to the metering chip.
The electric quantity information of each phase separation of the metering chips is respectively collected by each metering chip, the multi-path electric meter comprises one or more metering chips, and each metering chip can be used as an electric meter with one or more phenotypes according to different types of the chips, namely the multi-path electric meter can be used as a plurality of electric meters. Therefore, the multi-way electric meter (also called a multiplex meter) can be used as electric meters of a plurality of users at the same time, wherein each metering chip of the multi-way electric meter is connected with one or more user loops, such as the multi-way electric meter is a 12-way electric meter and comprises 4 metering chips, and each metering chip comprises three split phases. The identification information of the metering chip may be the number of the metering chip, such as the metering chip 0 and the metering chip 1.
In a specific embodiment, referring to the corresponding relationship diagram of the multi-path electric meter and the user as shown in fig. 2, the multi-path electric meter includes a metering chip 0, a metering chip 1, a metering chip 2 and a metering chip 3, wherein the chip type of the metering chip 0 is 2P3W _1P2W, and the metering chip 0 can be used as an electric meter with two phases and three wires and an electric meter with a single phase and two wires at the same time; the chip type of the metering chip 1 is 1P2W × 3, and the metering chip 1 can be used as 3 single-phase meters at the same time; the chip type of the metering chip 2 is 3P4W × 1, and the metering chip 2 can be used as a three-phase four-wire electric meter; the chip type of the metering chip 3 is 2P3W × 1, and the metering chip 3 can be used as a two-phase three-wire electric meter. As shown in fig. 2, the split phases L1 and L2 of the metering chip 0 (the split phases L1 and L2 of the metering chip 0 are combined to form a two-phase three-wire meter) are connected to the loop of the user 1, and the split phase L3 of the metering chip 0 (a single-phase two-wire meter) is connected to the loop of the user 2; split phases L1, L2 and L3(3 single-phase tables) of the metering chip 1 are respectively connected with loops of a user 3, a user 4 and a user 5; the split phases L1, L2 and L3 of the metering chip 2 (the split phases L1, L2 and L3 of the metering chip 2 are combined to form a three-phase four-wire electric meter) are connected with a loop of the user 6; the split phases L1 and L2 of the metering chip 3 (the split phases L1 and L2 of the metering chip 3 are combined to form a two-phase three-wire electric meter) are connected with the loop of the user 7. The split phase of each metering chip is connected with the loop of each user and used for collecting the electric quantity on each split phase, namely, the split phase of each metering chip is correspondingly used as the electric meter of each user. Because the metering chip identifiers, the phase splitting quantity and the initial phase splitting used by each user are different, the power consumption of each user needs to be further confirmed.
Step S104: determining the power consumption of each user based on a preset user list and the electric quantity information of each split phase of the metering chip; the preset user list comprises identification information of a metering chip which a user circuit used by each user belongs to and phenotype information used by each user.
The identification information of the metering chip to which the user loop used by the user belongs is the identification or the number of the metering chip connected with the user loop of the user, the phenotype information used by the user is the type of the electric meter formed by the split phases of the metering chip connected with the user, and for example, when the user loop is connected with the three split phases of the metering chip, the phenotype information used by the user is a three-phase four-wire electric meter. The metering chip can collect the electric quantity of each split phase (L1, L2, L3), the energy data only stores the energy data of each chip split phase when in storage, and the energy data of each user is not independent, so the electric quantity of each user is as follows: and when the energy data of the user needs to be acquired, calculating the actual power consumption of the user in real time through the combination of the split-phase data according to the corresponding phenotype of the user.
In the method for determining the power consumption of the user provided by this embodiment, the power information of each loop connected to the multi-path electric meter can be obtained by receiving the power information of each phase separation of the metering chip, and since the identification information of the metering chip to which the user loop belongs and the phenotype information used by the user are stored in the preset user list in the MCU, the power consumption of the user can be determined according to the preset user list and the power information of each loop.
In order to calculate the power consumption of each user more accurately, this embodiment provides an implementation manner for determining the power consumption of each user based on a preset user list and power information of each phase separation of a metering chip, and the following steps (1) to (2) may be specifically referred to:
step (1): and acquiring the electric quantity information of each split phase of the metering chip to which the subscriber loop used by each user belongs from the electric quantity information of each split phase of the metering chip sent by each metering chip according to the identification information of the metering chip to which the subscriber loop used by each user belongs.
By connecting the split phases of the metering chip with different user loops, the metering chip can be used as any one or more phenotypes of a single-phase table, a two-phase table and a three-phase table, and the phenotype information used by each user comprises a phenotype used by the user and initial split phase information of the phenotype. For example, the metering chip to which the subscriber loop of the subscriber 6 belongs is the metering chip 2, and the electric quantity information of each phase separation of the metering chip 2 is obtained from the electric quantity information of each phase separation of the metering chip sent by each metering chip.
Step (2): and determining the electricity consumption of each user according to the phenotype used by the user, the initial phase splitting information of the phenotype and the electricity quantity information of each phase splitting of the metering chip to which the user loop used by each user belongs.
The user-used phenotype includes a monophasic table, a biphasic table, or a triphasic table. According to the initial phase splitting information of the user use phenotype, acquiring the electric quantity of a target phase splitting corresponding to the initial phase splitting information of the user use phenotype from the electric quantity information of each phase splitting of a metering chip to which a user loop of the user belongs; the targeted phase separation comprises one or more phase separations. The phenotype information such as user 2 uses a monophasic table with initial phase splitting as L3; the phenotype information used by the user 6 is a three-phase four-wire electric meter, and the initial phase splitting information is L1-L3; the phenotype used by user 7 was a two-phase three-line table with initial phase separation information of L1-L2. Acquiring the electric quantity of a target split phase corresponding to the starting split phase information of the phenotype used by the user 2 from the electric quantity information of each split phase of the metering chip 0 to which the user circuit of the user 2 belongs, wherein the target split phase is the starting split phase L3 of the phenotype used by the user 2; acquiring the electric quantity of a target split phase corresponding to the starting split phase information of the phenotype used by the user 6 from the electric quantity information of each split phase of the metering chip 2 to which the user circuit of the user 6 belongs, wherein the target split phase is the starting split phase L1-L3 of the phenotype used by the user 6; and acquiring the electric quantity of a target split phase corresponding to the starting split phase information of the phenotype used by the user 7 from the electric quantity information of each split phase of the metering chip 3 to which the user circuit of the user 7 belongs, wherein the target split phase is the starting split phase L1-L2 of the phenotype used by the user 7.
And when the phenotype information used by the user is a single-phase meter, taking the electric quantity of the target phase splitting as the electric quantity used by the user. For example, if the phenotype used by the user 2 is a single-phase table, the power consumption of the user 2 is the target split-phase power amount of the metering chip 0 (i.e., the starting split-phase power amount L3 of the phenotype used by the user 2), which is collected by the corresponding metering chip.
And when the phenotype information used by the user is a two-phase meter or a three-phase meter, taking the accumulated value of the electric quantity of each phase separation in the target phase separation as the electric quantity used by the user. For example, the phenotype used by the user 6 is a three-phase four-wire electric meter, and the electric quantity of the target split phase of the metering chip 2 (i.e. the electric quantity of the user 6 using the starting split phase L1-L3 of the phenotype) is used as the electric quantity used by the user 6, i.e. the electric quantities of the target split phases L1-L3 of the metering chip 2 are accumulated to obtain the electric quantity used by the user 6. The phenotype used by the user 7 is a two-phase three-line meter, the electric quantity of the target split phase of the metering chip 3 (namely the user 7 uses the starting split phase L1-L2 of the phenotype) is used as the electric quantity used by the user 7, namely the electric quantity of the target split phase L1-L2 of the metering chip 3 is accumulated to obtain the electric quantity used by the user 7
In a specific embodiment, the method further includes: and triggering each metering chip to collect the electric quantity of each split phase, and sending the electric quantity of each split phase collected by the metering chip to the MCU. So that the MCU calculates the electricity consumption of each user served by the multi-path electric meter according to the electric quantity of each phase splitting of each metering chip.
According to the method for determining the power consumption of the user, the power consumption of each user can be calculated when the metering chips in the multi-path electric meters are randomly changed, the types of the electric meters can be freely set, the method is flexibly suitable for a plurality of different user scenes, services such as power metering and the like can be provided for the plurality of different user scenes, and the accuracy of the power consumption metering of the user is improved.
Corresponding to the method for determining the power consumption of the user, the embodiment provides a device for determining the power consumption of the user, the device is arranged in an MCU in a multi-path electric meter, the MCU is in communication connection with a plurality of metering chips in the multi-path electric meter, and each metering chip is connected with one or more user circuits; referring to a schematic diagram of a structure of a user power consumption determining apparatus shown in fig. 3, the apparatus includes:
the information receiving module 31 is used for receiving the electric quantity information of each split phase of the metering chip sent by each metering chip; the electric quantity information of each phase of the metering chip carries identification information of the metering chip and phenotype information corresponding to the metering chip.
The electric quantity determining module 32 is used for determining the electric quantity used by each user based on a preset user list and the electric quantity information of each phase of the metering chip; the preset user list comprises identification information of a metering chip which a user circuit used by each user belongs to and phenotype information used by each user.
The device for determining the power consumption of the user provided by this embodiment may obtain the power information of each loop connected to the multi-path electric meter by receiving the power information of each phase-splitting of the metering chip, and may determine the power consumption of the user according to the preset user list and the power information of each loop because the preset user list in the MCU stores the identification information of the metering chip to which the user loop belongs and the phenotype information used by the user.
In one embodiment, the metering chip is used as any one or more of a single-phase table, a two-phase table and a three-phase table, and the phenotype information used by each user comprises the phenotype used by the user and the initial phase separation information of the phenotype; the above-mentioned electric quantity determining module 32 is further configured to obtain, from the electric quantity information of each phase division of the metering chip sent by each metering chip, the electric quantity information of each phase division of the metering chip to which the subscriber loop used by each subscriber belongs, according to the identification information of the metering chip to which the subscriber loop used by each subscriber belongs; and determining the electricity consumption of each user according to the phenotype used by the user, the initial phase splitting information of the phenotype and the electricity quantity information of each phase splitting of the metering chip to which the user loop used by each user belongs.
In one embodiment, the user uses a phenotype including a monophasic table, a biphasic table, or a triphasic table; the electric quantity determining module 32 is further configured to obtain, according to the initial phase splitting information of the usage phenotype of the user, the electric quantity of the target phase splitting corresponding to the initial phase splitting information of the usage phenotype of the user from the electric quantity information of each phase splitting of the metering chip to which the user loop of the user belongs; the target phase separation comprises one or more phase separations; when the phenotype information used by the user is a single-phase meter, the electric quantity of the target split phase is used as the electric quantity used by the user; and when the phenotype information used by the user is a two-phase meter or a three-phase meter, taking the accumulated value of the electric quantity of each phase separation in the target phase separation as the electric quantity used by the user.
In one embodiment, the above apparatus further comprises:
and the electric quantity acquisition module is used for triggering each metering chip to acquire the electric quantity of each split phase and sending the electric quantity of each split phase acquired by the metering chip to the MCU.
The above-mentioned user power consumption determining means that this embodiment provided also can calculate when the measurement chip in the multichannel ammeter changes at will and obtains each user's power consumption, and the model of the ammeter that sets up that can be free makes its nimble user scene that is applicable to a plurality of differences, can provide services such as power consumption measurement for a plurality of different user scenes, has promoted the accuracy of user power consumption measurement.
The device provided by the embodiment has the same implementation principle and technical effect as the foregoing embodiment, and for the sake of brief description, reference may be made to the corresponding contents in the foregoing method embodiment for the portion of the embodiment of the device that is not mentioned.
An embodiment of the present invention provides an electronic device, as shown in a schematic structural diagram of the electronic device shown in fig. 4, where the electronic device includes a processor 41 and a memory 42, where a computer program operable on the processor is stored in the memory, and when the processor executes the computer program, the steps of the method provided in the foregoing embodiment are implemented.
Referring to fig. 4, the electronic device further includes: a bus 44 and a communication interface 43, and the processor 41, the communication interface 43 and the memory 42 are connected by the bus 44. The processor 41 is arranged to execute executable modules, such as computer programs, stored in the memory 42.
The Memory 42 may include a high-speed Random Access Memory (RAM) and may also include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The communication connection between the network element of the system and at least one other network element is realized through at least one communication interface 43 (which may be wired or wireless), and the internet, a wide area network, a local network, a metropolitan area network, etc. may be used.
The bus 44 may be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 4, but that does not indicate only one bus or one type of bus.
The memory 42 is configured to store a program, and the processor 41 executes the program after receiving an execution instruction, and the method executed by the apparatus defined by the flow process disclosed in any of the foregoing embodiments of the present invention may be applied to the processor 41, or implemented by the processor 41.
The processor 41 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 41. The Processor 41 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like. The device can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 42, and the processor 41 reads the information in the memory 42 and performs the steps of the above method in combination with the hardware thereof.
Embodiments of the present invention provide a computer-readable medium, wherein the computer-readable medium stores computer-executable instructions, which, when invoked and executed by a processor, cause the processor to implement the method of the above-mentioned embodiments.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A method for determining user electricity consumption is characterized in that the method is executed by an MCU in a multi-path electric meter, the MCU is in communication connection with a plurality of metering chips in the multi-path electric meter, and each metering chip is connected with one or more user loops; the method comprises the following steps:
receiving the electric quantity information of each split phase of the metering chips sent by each metering chip; the electric quantity information of each split phase of the metering chip carries identification information of the metering chip and phenotype information corresponding to the metering chip;
determining the power consumption of each user based on a preset user list and the electric quantity information of each split phase of the metering chip; the preset user list comprises identification information of a metering chip to which a user circuit used by each user belongs and phenotype information used by each user;
the metering chip is used as any one or more phenotypes of a single-phase table, a two-phase table and a three-phase table, and the phenotype information used by each user comprises the phenotype used by the user and initial phase separation information of the phenotype;
the step of determining the power consumption of each user based on a preset user list and the electric quantity information of each phase of the metering chip comprises the following steps:
acquiring the electric quantity information of each phase division of the metering chip to which the subscriber loop used by each user belongs from the electric quantity information of each phase division of the metering chip sent by each metering chip according to the identification information of the metering chip to which the subscriber loop used by each user belongs;
and determining the electricity consumption of each user according to the phenotype used by the user, the initial phase splitting information of the phenotype and the electricity quantity information of each phase splitting of the metering chip to which the user loop used by each user belongs.
2. The method of claim 1, wherein the user-used phenotype comprises a monophasic table, a biphasic table, or a triphasic table;
the step of determining the electricity consumption of each user according to the phenotype used by the user, the initial phase splitting information of the phenotype and the electricity quantity information of each phase splitting of the metering chip to which the user loop used by each user belongs comprises the following steps:
according to the initial phase splitting information of the user use phenotype, acquiring the electric quantity of a target phase splitting corresponding to the initial phase splitting information of the user use phenotype from the electric quantity information of each phase splitting of a metering chip to which a user loop of the user belongs; the target phase separation comprises one or more phase separations;
when the phenotype information used by the user is a single-phase meter, the electric quantity of the target phase splitting is used as the electric quantity used by the user;
and when the phenotype information used by the user is a two-phase meter or a three-phase meter, taking the accumulated value of the electric quantity of each phase splitting in the target phase splitting as the electric quantity used by the user.
3. The method of claim 1, further comprising:
and triggering each metering chip to collect the electric quantity of each split phase, and sending the electric quantity of each split phase collected by the metering chip to the MCU.
4. The device for determining the power consumption of the user is characterized in that the device is arranged in an MCU (microprogrammed control unit) in a multi-path electric meter, the MCU is in communication connection with a plurality of metering chips in the multi-path electric meter, and each metering chip is connected with one or more user loops; the device comprises:
the information receiving module is used for receiving the electric quantity information of each split phase of the metering chips, which is sent by each metering chip; the electric quantity information of each split phase of the metering chip carries identification information of the metering chip and phenotype information corresponding to the metering chip;
the electric quantity determining module is used for determining the electric quantity used by each user based on a preset user list and the electric quantity information of each phase of the metering chip; the preset user list comprises identification information of a metering chip to which a user circuit used by each user belongs and phenotype information used by each user;
the metering chip is used as any one or more phenotypes of a single-phase table, a two-phase table and a three-phase table, and the phenotype information used by each user comprises the phenotype used by the user and initial phase separation information of the phenotype;
the electric quantity determining module is further used for acquiring the electric quantity information of each split phase of the metering chip to which the user circuit used by each user belongs from the electric quantity information of each split phase of the metering chip sent by each metering chip according to the identification information of the metering chip to which the user circuit used by each user belongs; and determining the electricity consumption of each user according to the phenotype used by the user, the initial phase splitting information of the phenotype and the electricity quantity information of each phase splitting of the metering chip to which the user loop used by each user belongs.
5. The apparatus of claim 4, wherein the user-used phenotype comprises a monophasic table, a biphasic table, or a triphasic table;
the electric quantity determining module is further used for acquiring the electric quantity of a target phase splitting corresponding to the initial phase splitting information of the user use phenotype from the electric quantity information of each phase splitting of the metering chip to which the user loop of the user belongs according to the initial phase splitting information of the user use phenotype; the target phase separation comprises one or more phase separations; when the phenotype information used by the user is a single-phase meter, the electric quantity of the target phase splitting is used as the electric quantity used by the user; and when the phenotype information used by the user is a two-phase meter or a three-phase meter, taking the accumulated value of the electric quantity of each phase splitting in the target phase splitting as the electric quantity used by the user.
6. The apparatus of claim 4, further comprising:
and the electric quantity acquisition module is used for triggering each metering chip to acquire the electric quantity of each split phase and sending the electric quantity of each split phase acquired by the metering chip to the MCU.
7. An electronic device comprising a memory and a processor, wherein the memory stores a computer program operable on the processor, and wherein the processor implements the method of any of claims 1-3 when executing the computer program.
8. A computer-readable medium having stored thereon computer-executable instructions that, when invoked and executed by a processor, cause the processor to implement the method of any of claims 1-3.
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