TWM579792U - Smart electricity pricing system - Google Patents

Abstract

A smart electricity pricing system applied to a power system. The smart electricity pricing system includes a sensing module, a storage module, a control module, and a transmission module. The sensing module is configured to measure the voltage, current, and power of the power system and output power data accordingly. The storage module is configured to store gradient price information. The control module is configured to receive the power data and the gradient price information and calculate at least one of accumulated power consumption data and electricity fee information accordingly. The terminal module is for receiving and displaying the at least one of the accumulated power consumption data and electricity fee information transmitted by the transmission module. Therefore, the user can monitor by the terminal module and know how to improve the current power usage of the power system.

Description

Intelligent electricity metering system

This book is about an electricity metering system, especially a smart electricity metering system that can be monitored and set by the terminal device.

With the global climate change brought by the greenhouse effect, the climate has become very unstable. The temperature in summer has increased year by year, and the temperature in winter has sometimes been abnormally low. Such unstable temperature makes people's demand for electricity continue to grow, and it also causes the electricity bills of various users to increase year by year.

Saving electricity bills can be done daily by turning off electricity to save electricity, but sometimes it is because some electrical appliances consume abnormal power, which can not effectively save electricity bills. In addition, there are various types of power measurement systems on the market that can measure the instantaneous system voltage, current, power, and cumulative power consumption, but it is difficult to intuitively understand the power consumption and the electricity bill.

In response to the aforementioned problems, there is a large-scale electricity pricing method on the market that utilizes uneven power consumption at different times. This method calculates a large amount of electricity consumption data of the central air-conditioning building or factory building into electricity bills, and then provides the manager with the energy management contract for energy sharing services in exchange for revenue sharing. However, because the demand for household electricity is to calculate the more intuitive electricity consumption trend, and can analyze the electricity consumption and electricity price of various household appliances, this method is not suitable for small-scale household electricity pricing, so it is really necessary The subject of improvement.

In view of this, one of the scope of this creation is to provide a smart electricity metering system, which is applied to the power system. The intelligent electricity metering system includes a sensing module, a storage module, a control module and a transmission module. The sensing module can be coupled to the power system to measure the voltage, current and power of the power system, and can output power data according to the voltage, current and power of the power system. The storage module can be used to store gradient electricity price information. The control module may be coupled to the sensing module and the storage module to receive power data and gradient electricity price information, and may calculate at least one of accumulated power consumption data and electricity fee information based on the power data and gradient electricity price information. The transmission module may be coupled to the control module to transmit the accumulated electricity consumption data and electricity bill information to the terminal module, so that the terminal module displays at least one of the accumulated electricity consumption data and electricity bill information.

Among them, the terminal module outputs time setting information, and the transmission module transmits the time setting information to the control module. The control module calculates at least one of accumulated electricity consumption data and electricity rate information based on the time setting information, electricity data and gradient electricity price information.

Among them, the time setting information includes the start calculation time and the end calculation time.

The transmission module is further coupled to the storage module. The terminal module outputs the electricity price setting information, and the transmission module transmits the electricity price setting information to the storage module, and the storage module can update the gradient electricity price information according to the electricity price setting information.

Wherein, the gradient electricity price information and the electricity price setting information include at least one of electricity price per kWh, electricity price at different time periods and different electricity consumption intervals.

The sensing module is an AC voltage and current sensing module.

Among them, the transmission module is a Bluetooth transmitter or a wireless network transmitter.

Among them, the power system is a single electrical appliance or a plurality of electrical appliances.

Among them, when the power system is a plurality of electrical appliances, the terminal module outputs the system selection setting information, the transmission module transmits the system selection setting information to the control module, and the control module selects and calculates these electrical appliances or individual appliances according to the system selection setting information At least one of the cumulative electricity consumption data and electricity fee information of the supplies.

The terminal module is at least one of a smart mobile communication device, a computer, and a display.

Compared with the conventional technology, the smart power metering system created by the author has the following advantages: 1. The smart power metering system created by the author is suitable for detecting the accumulated power consumption of small power systems (such as electrical appliances) and providing electricity bills Information, so it is suitable for the detection and use of household electricity; 2. The intelligent electricity metering system of this creation can convert the electricity data of the electricity system according to the gradient electricity price information into the accumulated electricity data and electricity fee information that can be intuitively understood by the user , So that users can understand the current electricity consumption situation more clearly, and know how to improve the current electricity consumption situation of the power system; 3. Using the intelligent electricity metering system created by the user, users can remotely monitor with terminal modules , And know the current power consumption status of the power system in real time; 4. The user can use the terminal module to set the initial calculation time and end calculation time of the smart electricity metering system created by this, so that the user can be based on individual Calculate the time interval for payment of electricity bills to match the calculation interval of electricity bills required by users; 5. Users can use the terminal model This smart set Creation tariff electricity pricing system configuration information, the power company under the current floating price update information to the price in the gradient, the calculated electricity fee information more consistent with the calculated utility electricity.

1‧‧‧Intelligent electricity pricing system

10‧‧‧sensing module

11‧‧‧Storage module

12‧‧‧Control module

13‧‧‧Transmission module

3‧‧‧terminal module

2‧‧‧Power system

FIG. 1 is a functional block diagram of a smart electricity metering system according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of use of a smart electricity metering system according to another specific embodiment of the present creation.

In order to make the advantages, spirit and features of this creation easier to understand, the detailed description and discussion will follow with examples and reference to the attached drawings. It is worth noting that these examples are only representative examples of this creation. However, it can be implemented in many different forms and is not limited to the embodiments described in this specification. Rather, the purpose of providing these embodiments is to make the disclosure of this creation more thorough and comprehensive.

Please refer to FIG. 1, which is a functional block diagram of a smart electricity metering system 1 according to an embodiment of the present invention. In a specific embodiment, the smart electricity metering system 1 is applied to the power system 2. The intelligent electricity metering system 1 includes a sensing module 10, a storage module 11, a control module 12, and a transmission module 13. The sensing module 10 can be coupled to the power system 2 to measure the voltage, current and power of the power system 2 and output power data according to the voltage, current and power of the power system 2. The storage module 11 can be used to store gradient electricity price information. The control module 12 can be coupled to the sensing module 10 and the storage module 11 for receiving power data and gradient electricity price information, and can calculate at least one of the cumulative power consumption data and electricity fee information according to the power data and gradient electricity price information . The transmission module 13 may be coupled to the control module 12 to transmit the accumulated electricity consumption data and electricity bill information to the terminal module 3 for the terminal module 3 to display at least one of the accumulated electricity consumption data and electricity bill information.

Among them, due to the different calculation methods of electricity price billing of electric power companies, such as: electricity for lamp use, electricity for watch force, electricity for meter lamp, electricity for electricity, and among them, it will be divided into different cumulative electricity consumption, according to Different user types (for example: non-business use, business use), different electricity prices according to different time (peak time, half-peak time, off-peak time), according to different seasons (summer month, non-summer month), etc. , So the above mentioned gradient electricity price information includes different types of electricity price billing parties formula.

In practice, because each user's electricity data and electricity fee information may be different because of the different calculation time intervals they want to understand, for example: some users want to understand the daily electricity data and electricity fee information, and Some users want to know the electricity consumption data and electricity fee information in the time interval calculated by the electricity company. According to the different needs of different users for the time interval, in this specific embodiment, the terminal module 3 can output the time setting information to the transmission module 13, and the transmission module 13 can then transmit the time setting information to the control module 12. The control module 12 may calculate at least one of accumulated electricity consumption data and electricity rate information based on time setting information, electricity data, and gradient electricity price information. Among them, the time setting information includes the start calculation time and the end calculation time. Further, the user can use at least one of the terminal module 3 such as: a smart mobile communication device, a computer, and a display to set the start calculation time and the end calculation time, and then the control module 12 can calculate the start calculation time according to the start calculation time And the power data and the gradient electricity price information related to the end of the calculation time are calculated to obtain at least one of the cumulative power consumption data and the electricity fee information. Therefore, the smart electricity metering system 1 of this creation can adjust the personalized settings of the calculation time interval according to individual needs, allowing users to set according to their respective electricity fee calculation intervals, so that the calculated cumulative electricity consumption data and electricity charges Information can better meet personal needs.

Because the electricity price stipulated by the power company will change due to the increase or decrease of the electricity fee of the power company. To ensure the accuracy of the electricity price calculation, the transmission module 13 can be further coupled to the storage module 11. The terminal module 3 outputs the electricity price setting information, and the transmission module 13 transmits the electricity price setting information to the storage module 11. The storage module 11 can update the gradient electricity price information according to the electricity price setting information published by the current electricity company including at least one of the electricity price per kWh, the electricity price in different time periods, and different electricity consumption intervals. The smart power metering system 1 created by the user uses the terminal module 3 Input the current electricity price setting information to update the gradient electricity price information stored in the storage module 11, so that the calculated cumulative electricity consumption data and electricity rate information can be more in line with the electricity price in the actual electricity consumption time interval.

Since each user may want to know the electricity consumption data and electricity fee information of different electrical appliances, the power system 2 detected by the smart electricity metering system 1 created for this purpose may be a single electrical appliance or a plurality of electrical appliances. When the power system 2 is a plurality of electrical appliances, the terminal module 3 outputs the system selection setting information to the transmission module 13, and the transmission module 13 transmits the system selection setting information to the control module 12, and the control module 12 sets the settings according to the system selection The information selection calculates at least one of the accumulated electricity consumption data and electricity fee information of these electrical appliances or each electrical appliance. Further, please refer to FIG. 2, which is a schematic diagram of use of a smart electricity metering system 1 according to another specific embodiment of the present creation. As shown in Figure 2, the power system 2 is a plurality of electrical appliances, including refrigerators, air conditioners, TVs and computers. The user can use the terminal module 3 (such as a smart mobile communication device) to select the electrical appliances to be monitored to output the system selection setting information, and then the control module 12 selects and calculates the electrical appliances that the user wants to know based on the system selection setting information At least one of the cumulative electricity consumption data and electricity fee information of the supplies. The smart power metering system 1 of this creation can allow users to clearly understand the power consumption status of various electrical appliances by letting users set up the power system 2 that they want to monitor, and then let users know how to improve the current The power consumption of the power system.

In the above specific embodiment, the sensing module 10 may be an AC voltage and current sensing module. The transmission module 13 may be a Bluetooth transmitter or a wireless network transmitter. The terminal module 3 may be at least one of a smart mobile communication device, a computer, and a display.

Compared with the conventional technology, the smart power metering system 1 of this creation is suitable for household use to detect the cumulative power consumption of small power systems 2 (such as electrical appliances) and provide electricity bills News. In addition, the smart electricity metering system 1 of this creation can convert the electricity data of the electricity system 2 according to the gradient electricity price information into the accumulated electricity consumption data and electricity fee information that can be intuitively understood by the user, so that the user can understand the current electricity usage Electricity status, and know how to improve the current electricity status of the power system 2. And the user can also use the created intelligent electricity metering system 1 to remotely monitor and set the time setting information and system selection setting information with the terminal module 3 to set the personalized real-time power system's power consumption status. In addition, in conjunction with the electricity price setting information, the current floating electricity price specified by the electricity company is updated to the gradient electricity price information, so that the electricity fee information calculated by the created intelligent electricity pricing system 1 is more in line with what the electricity company actually wants the user to pay Electricity costs.

Through the detailed description of the above specific embodiments, it is hoped that the characteristics and spirit of this creation can be described more clearly, rather than limiting the scope of this creation with the specific embodiments disclosed above. On the contrary, the purpose is to cover various changes and equivalent arrangements within the scope of the patents to be applied for in this creation.

Claims (10)

A smart electricity metering system applied to an electric power system includes: a sensing module coupled to the electric power system for measuring the voltage, current and power of the electric power system, and according to the voltage of the electric power system, Current and power output a power data; a storage module to store a gradient electricity price information; a control module, coupled to the sensing module and the storage module, to receive the power data and the gradient electricity price information , And calculate at least one of a cumulative power data and a tariff information based on the power data and the gradient electricity price information; and a transmission module, coupled to the control module, for transmitting the cumulative power data and the The electricity fee information is sent to a terminal module for the terminal module to display at least one of the accumulated electricity consumption data and the electricity fee information. For example, the smart electricity metering system of patent application item 1, wherein the terminal module outputs a time setting information, the transmission module transmits the time setting information to the control module, the control module according to the time setting information, The electricity data and the gradient electricity price information calculate at least one of the accumulated electricity usage data and the electricity rate information. For example, the smart electricity metering system of the second item of the patent scope, where the time setting information includes the start calculation time and the end calculation time. For example, the smart electricity metering system of patent application item 1, wherein the transmission module is further coupled to the storage module, the terminal module outputs an electricity price setting information, and the transmission module transmits the electricity price setting information to the storage Module, the storage module updates the gradient electricity price information according to the electricity price setting information. For example, the smart electricity pricing system of claim 4 of the patent application, wherein the gradient electricity price information and the electricity price setting information include at least one of the electricity price per kWh, the electricity price in different time periods and the electricity price in different electricity consumption intervals. For example, the smart electricity metering system of the first item of patent scope, wherein the sensing module is an AC voltage and current sensing module. For example, the smart electricity metering system according to item 1 of the patent scope, in which the transmission module is a Bluetooth transmitter or a wireless network transmitter. For example, the smart electricity metering system according to item 1 of the patent scope, in which the power system is a single electrical appliance or a plurality of electrical appliances. For example, the smart electricity metering system of claim 8 of the patent scope, wherein when the power system is a plurality of electrical appliances, the terminal module outputs a system selection setting information, and the transmission module transmits the system selection setting information to the control A module, the control module selects and calculates at least one of the accumulated power consumption data and the electricity fee information of the electrical appliances or each electrical appliance according to the system selection setting information. For example, the smart electricity metering system according to item 1 of the patent scope, wherein the terminal module is at least one of a smart mobile communication device, a computer, and a display.