TW202219857A - Power information processing system and method thereof being applied to a service environment for power data request/cost calculation through a blockchain - Google Patents

Abstract

A power information processing system and a method thereof are applied to a service environment for power data request/cost calculation through a blockchain. When the power information processing system of this invention is used to perform the power information processing method, firstly, a data storage operation is performed, power data is stored in the blockchain via a smart contract fashion; further, a transaction action is performed, a data request may be made, the power data stored in the blockchain will be extracted via the smart contract fashion, and a digital wallet or mobile payment is used to make a payment, and/or, a charging usage fee is calculated; when the user performs charge through a charging apparatus, the total charging amount, time, charging device type, region and other related information are recorded, and the cost is calculated; and finally, the user makes the payment.

Description

A power information processing system and method thereof

The present invention relates to an information processing system and method, and more specifically, to a power information processing system and method applied to a service environment for power data request/cost calculation through a blockchain. In the service environment for power data request/cost calculation, the power data is stored in the blockchain through smart contracts, and users can make data requests, and the power data stored in the blockchain will be extracted through smart contracts. And/or, perform charging usage fee calculation and pay using digital wallet or mobile payment.

As far as the current electric charging service is concerned, for example, the Gogoro Network battery exchange platform, the tariff plan proposed by the Gogoro Network is that it can be estimated according to the mileage, or the monthly payment plan, using the concept of how much to ride and how much to pay, according to the actual consumption of electricity. Pricing is charged at 2.3 yuan per ampere hour (Ah).

For the electric charging service of electric vehicles, for example, the electric vehicle Tesla (Tesla) can be used to charge electric vehicles at the user's home/company or urban shopping mall through Tesla charging equipment and with different charging adapters. Charge it up, or use Tesla's "Supercharger" to quickly recharge your vehicle.

However, these charging modes do not set different tariffs in order to reflect the power supply costs at different times of peak, half-peak, and off-peak. In other words, they do not introduce smart grid power supply, with the highest electricity price during peak hours and the lowest off-peak time. Instead, the charging cost is calculated based on the general charging electricity price.

Taiwan New Patent Publication No. M572534 "Distributed Energy System" discloses a distributed energy system. The system mainly includes: at least one power generation supply source, which provides a power energy; an energy storage module, which receives the power energy provided by the at least one power generation supply source and stores it into a usable power energy; The energy storage module is sexually connected to use the power energy stored in the energy storage module; wherein, the at least one power generation supply source, the energy storage module and the load terminals are connected to each other to form a node with nodes. an independent network. The system of this creation can achieve a balance between the power generation of the system from various power generation sources and the usage of the load side, and provide the user with the real-time electricity price.

Taiwan Invention Patent Publication No. I672661 "Electric Vehicle Pairing and Charging Method and System" discloses an electric vehicle pairing and charging method and system, which can be applied to multiple charging devices and multiple electric vehicles for charging. When the charging end connector of each charging device and the vehicle end connector of each electric vehicle are electrically connected, the charging end connector determines whether the vehicle end connector has encrypted charging information. When the car-end connector stores encrypted charging information, it performs authority authentication on the car-end connector to determine whether the car-end connector has private authority relative to the charging end connector, and executes the private charging mode when it has private authority; When the private permission is used, the shared charging mode is executed. When the shared charging mode is executed, the charging end connector charges after receiving the charging authorization certificate from the mobile application, and transmits the charging status to the mobile application to calculate the charging fee and pay. Thereby, the idle state of the personal charging device is reduced, and the practical convenience of the electric vehicle is improved.

Taiwan Invention Patent Publication No. 202008281 "Method for Generating Energy Certificates by Charging Electric Vehicle Batteries" discloses a method for generating energy certificates by charging electric vehicle batteries, including a step of using an electric vehicle, a rate calculation step, and a Energy certificate generation steps. First, in the step of using the electric vehicle, a user charges the battery of the electric vehicle to use the electric vehicle instead of the fuel vehicle. Then, the rate calculation step is performed. The rate calculation method for the user to charge the battery of the electric vehicle is to obtain a cost electricity price for green power generation and a cost oil price for using a fuel vehicle to calculate the cost of charging the battery of the electric vehicle. A green electricity reference tariff. Finally, the user pays the charging fee of the electric vehicle battery with the green electricity reference tariff, so as to generate an energy certificate and give it to the user.

Taiwan Invention Patent Publication No. I687889 "Blockchain-based Electric Vehicle Shared Charging Method" discloses a blockchain-based electric vehicle shared charging method, in which the driver can use the decentralized application or application of the handheld device to Connect to the blockchain and search for the location of the shared charging socket for electric vehicles to charge. After charging, the driver pays the fee with virtual currency. The fee is shared by the platform operator and the people who provide the shared charging socket, and then Build a shared charging platform. Due to the decentralization of the blockchain, it can greatly reduce operating costs and transaction fees, reduce the overall charging cost, and greatly improve the security of transactions, and can provide the recorded data to government authorities. As a basis for taxation, to maintain the fairness of taxation.

So how can we solve it? In terms of electric charging service, it can reflect the power supply cost at different times of peak, half-peak and off-peak, and can set different rates, and introduce smart grid power supply, with the highest electricity price during peak hours and the lowest off-peak time. The concept is not to calculate the charging cost based on the general charging electricity price; and all of the above are problems to be solved.

The main purpose of the present invention is to provide a power information processing system and a method thereof, which are applied in a service environment for power data request/cost calculation through blockchain, using the wide-area power monitoring platform system of the present invention for wide-area power monitoring platform system of the present invention. When using the domain power monitoring platform method, first, perform data storage action, and store power data in the blockchain through smart contracts; further, perform transaction actions, and perform data requests, which will be extracted through smart contracts. Power data stored in the blockchain, and use digital wallet or mobile payment to pay, and/or calculate the charging usage fee, when the user charges through the charging device, record the total charging amount, time, charging equipment type , region and other related information, and calculate the cost, and then the user pays.

Another object of the present invention is to provide a power information processing system and method thereof, which are applied in a service environment for power data request/cost calculation through block chain, and the energy supplied in the power grid includes general energy (nuclear power, thermal power) There are two types of green energy (wind power, solar energy), in which the related equipment includes charging piles, energy storage equipment, battery exchange stations, etc. Each equipment has an independent identification code, which can record all power data; when the equipment stores energy storage Or when consuming energy, the identification code, time, usage, equipment type, and region are recorded through smart contracts, transmitted through wired or wireless networks, and the power data is uploaded to the blockchain for storage; when the data demander wants to request For power data, relevant power data can be retrieved from the blockchain by entering parameters such as identification code or region; payment is made when power data is requested; and, when the user charges through the charging device, the total charging capacity will be recorded , time, type of charging equipment, region and other related information, and then calculate the cost, and then the user will pay.

Another object of the present invention is to provide a power information processing system and method thereof, which are applied in a service environment for power data request/cost calculation through blockchain. Different rates can be set for the power supply cost at different times of peak and off-peak, and the concept of smart grid power supply, the highest electricity price during peak hours and the lowest off-peak time is introduced, rather than the general charging electricity price to calculate the charging cost.

According to the above purpose, the present invention provides a power information processing system, which includes an energy recording module, a smart contract module, a power data module, a payment module, and a power settlement module.

An energy recording module, the energy recording module will record the energy storage and consumption status of the equipment; the input data of the energy recording module can be, for example, the power consumption or energy storage status of various equipment, and the output data can be, For example, various state records of equipment, including charging times, charging time, and power data related to power-related states.

Here, there are two types of energy supply in the power grid: general energy (nuclear energy, fire power) and green energy (wind, solar energy). The related equipment includes charging piles, energy storage equipment, battery exchange stations, etc., each of which has an independent identification The code can record all power data through the energy recording module, and the energy recording module can transmit the power data to the smart contract module.

Smart contract module, the smart contract module has a smart contract that can receive power data from the energy recording module, and the device can upload power data to the blockchain through this smart contract module.

Here, when the device stores energy or consumes energy, the smart contract of the smart contract module (recording the identification code, time, usage, device type, region) is transmitted via wired or wireless network, and the power data is uploaded to storage in the blockchain.

The power data module, the power data demander can make data requests through the power data module.

Here, when the data demander wants to request power data, it can input parameters such as identification code or region to the power data module, and the power data module will extract the power data stored in the blockchain through smart contracts. In other words, The power data module can extract relevant power data from the blockchain.

Payment module, payment can be divided into two types, one is a data request, you can extract data through the smart contract in the smart contract module, and use a digital wallet or mobile payment to pay; the other is through the device. When the device is charged, the consumption status recorded by the blockchain will be used to request the fee.

Here, when data is requested, that is, when power data is requested, payment can be made through a payment module, using a digital wallet or mobile payment.

In addition, when charging the device through the device, that is, when the user charges through the charging device, the consumption status recorded by the blockchain will be used to request the fee, and the energy recording module will record the total charging amount, Time, charging equipment type, region and other related information, and then use the electricity settlement module to calculate the electricity cost, and then the user can make payment through the payment module, using a digital wallet or mobile payment.

The electricity settlement module, the electricity settlement module uses the electricity information recorded by the energy recording module to calculate the electricity cost.

When using the power information processing system of the present invention to carry out the flow of the power information processing method, firstly, the data storage operation is performed, and the power data is stored in the block chain by means of a smart contract.

In this data storage operation, firstly, the power data acquisition/transmission procedure is performed; the energy recording module will first record the energy storage and consumption status of the equipment, and the input data of the energy recording module can be, for example, the power consumption of various equipment or the state of energy storage, and its output data can be, for example, various state records of equipment, including charging times, charging time, and related power data related to power-related states; Fire power) and green energy (wind power, solar power), among which the related equipment includes charging piles, energy storage equipment, battery exchange stations, etc., each equipment has an independent identification code, and all power data can be recorded through the energy recording module , and the energy logging module can transmit the power data to the smart contract module.

Then, perform the power data uploading procedure; the smart contract module has a smart contract that can receive power data from the energy recording module, and the device can upload the power data to the blockchain through the smart contract module; here, when the device When storing or consuming energy, through the smart contract of the smart contract module (recording the identification code, time, usage, equipment type, region), it is transmitted via wired or wireless network, and the power data is uploaded to the blockchain for processing. store.

After the data storage action step is completed, the transaction action is then performed; the data request can be performed. When the data demander wants to request the power data, the parameters such as the identification code or the region can be input to the power data module, and the power data module will The power data stored in the blockchain is extracted through smart contracts. In other words, the power data module can extract the relevant power data from the blockchain. When requesting power data, the payment module can be used to use a digital wallet or mobile phone. and/or, to calculate the charging usage fee, when the user charges through the charging device, the energy recording module will record the total charging amount, time, charging equipment type, region and other related information, and then use the power The settlement module performs fee calculation, and the user then makes payment through the payment module and using digital wallet or mobile payment.

The embodiments of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement them after studying the description.

FIG. 1 is a schematic diagram of the system for showing the system structure and operation of the power information processing system of the present invention. As shown in FIG. 1 , the power information processing system 1 includes an energy recording module 2 , a smart contract module 3 , a power data module 4 , a payment module 5 , and a power settlement module 6 .

The energy recording module 2, the energy recording module 2 will record the energy storage and consumption status of the equipment; the input data of the energy recording module 2 can be, for example, the status of power consumption or energy storage of various equipment, and its output data It can be, for example, various state records of the device, including charging times, charging time, and power data related to power-related states.

Here, there are two types of energy supply in the power grid: general energy (nuclear energy, fire power) and green energy (wind, solar energy). The related equipment includes charging piles, energy storage equipment, battery exchange stations, etc., each of which has an independent identification The code can record all power data through the energy recording module 2, and the energy recording module 2 can transmit the power data to the smart contract module 3.

Smart contract module 3, the smart contract module 3 has a smart contract that can receive power data from the energy recording module 2, and the device can upload the power data to the blockchain through the smart contract module 3.

Here, when the device stores energy or consumes energy, the smart contract of smart contract module 3 (recording identification code, time, usage, device type, and region) transmits the power data via wired or wireless network and uploads the power data. to the blockchain for storage.

The power data module 4, through which the power data demander can request data.

Here, when the data demander wants to request power data, it can input parameters such as identification code or region to the power data module 4, and the power data module 4 will extract and store it in the power data module 4 through the smart contract of the smart contract module 3. The power data of the blockchain, in other words, the power data module 4 can extract relevant power data from the blockchain.

Payment module 5, payment can be divided into two types, one is a data request, you can extract the electricity data stored in the blockchain through the smart contract in smart contract module 3, and use digital wallet or mobile payment The second is to charge the device through the device, and the consumption status recorded by the blockchain will be used to request the fee.

Here, when the data is requested, that is, when the power data is requested, payment can be made through the payment module 5 using a digital wallet or mobile payment.

In addition, when charging the device through the device, that is, when the user charges through the charging device, the consumption status recorded by the blockchain will be used to request the fee, and the energy recording module 2 will record the total charging amount. , time, type of charging equipment, region and other related information, and then use the electricity settlement module 6 to calculate the electricity cost, and the user then makes payment through the payment module 5, using a digital wallet or mobile payment.

The electric power settlement module 6, the electric power settlement module 6 calculates the electric power cost according to the electric power information recorded by the energy recording module 2.

Here, in the power information processing system of the present invention, the energy recording module 2 and/or the smart contract module 3 and/or the power data module and/or the payment module 5 and/or the power settlement module 6 are hardware at least one of body, software, and firmware.

In addition, when the device is charged through the device, that is, when the user charges through the charging device, the device may be, for example, a charging pile for an electric vehicle, and the device may be, for example, an electric vehicle.

FIG. 2 is a flowchart showing the flow steps of a power information processing method using the power information processing system as shown in FIG. 1 . As shown in FIG. 2 , first, in step 101 , a data storage operation is performed, and the power data is stored in the blockchain through the smart contract method of the smart contract module 3 ; and the process proceeds to step 102 .

In step 101, in this data storage operation, firstly, the power data acquisition/transmission procedure is performed; the energy recording module 2 will first record the energy storage and consumption status of the equipment, and the input data of the energy recording module 2 can be: For example, the state of power consumption or energy storage of various equipment, and the output data can be, for example, various state records of the equipment, including charging times, charging time, and related power data related to power-related states; here, energy is supplied in the grid There are two kinds of general energy (nuclear energy, firepower) and green energy (wind, solar energy), among which various related equipment include charging piles, energy storage equipment, battery exchange stations, etc. Each equipment has an independent identification code, which can be recorded through energy records. The module 2 records all power data, and the energy recording module 2 can transmit the power data to the smart contract module 3.

Then, perform the power data uploading procedure; the smart contract module 3 has a smart contract to receive the power data from the energy recording module 2, and the device can upload the power data to the blockchain through the smart contract module 3; here , When the device stores energy or consumes energy, the smart contract of smart contract module 3 (recording identification code, time, usage, device type, region) is transmitted via wired or wireless network, and the power data is uploaded to the district storage in the blockchain.

In step 102, a transaction action is performed; after the data storage action step is completed, the transaction action is further performed; a data request can be performed, and when a data demander wants to request power data, it can input parameters such as an identification code or a region to the power Data module 4, the power data module 4 will extract the power data stored in the blockchain through the smart contract of the smart contract module 3, in other words, the power data module 4 can extract the relevant power data from the blockchain, When requesting power data, payment can be made through the payment module 5 using a digital wallet or mobile payment; and/or, the charging usage fee can be calculated. When the user charges through the charging device, the energy recording module 2 Relevant information such as the total charging amount, time, type of charging equipment, and area will be recorded, and then the electricity settlement module 6 will be used to calculate the cost, and the user will then make payment through the payment module and using a digital wallet or mobile payment.

FIG. 3 is a schematic diagram showing an embodiment and operation of the power information processing system of the present invention. The embodiment of FIG. 3 shows that the device 8 of the electric vehicle charging station charges the device 9 for the electric vehicle. As shown in FIG. 3 , the power information processing system 1 includes an energy recording module 2, a smart contract module 3, a power data module 4, a payment module 5, and a power settlement module 6; wherein, the energy recording module 2 and /or the smart contract module 3 and/or the power data module and/or the payment module 5 and/or the power settlement module 6 are at least one of hardware, software, and firmware; in addition, the payment module The 5-series can be located as a smart mobile device 7, such as an Iphone, an Android phone, a tablet, and so on.

In this embodiment, when the device 9 is charged through the device 8, that is, when the user is charging through the charging device, the device 8 may be, for example, a charging pile for an electric vehicle, and the device 9, for example, Can be electric vehicles.

The energy recording module 2, the energy recording module 2 will record the energy storage and consumption status of the equipment; The input data of the energy recording module 2 can be, for example, the power consumption or energy storage status of various equipment, here, the equipment 8 can be, for example, a charging pile of an electric vehicle, and the output data of the energy recording module 2 can be, for example, various state records of the device 8, including charging times, charging time, and related power data related to power-related states.

Here, there are two types of energy supply in the power grid: general energy (nuclear energy, fire power) and green energy (wind power, solar energy), and the related equipment includes charging piles, energy storage equipment, battery exchange stations, etc. Here, for example, the equipment 8 is For the charging pile, each device has an independent identification code, which can record all power data through the energy recording module 2, and the energy recording module 2 can transmit the power data to the smart contract module 3.

Smart contract module 3, the smart contract module 3 has a smart contract that can receive power data from the energy recording module 2, and the device can upload the power data to the blockchain 10 through the smart contract module 3.

Here, when the device 8 stores energy or consumes energy, through the smart contract of the smart contract module 3 (recording the identification code, time, usage, device type, and region), the power data is transmitted via wired or wireless networks. Upload to blockchain 10 for storage.

The power data module 4, through which the power data demander can request data.

Here, when the data demander wants to request power data, it can input parameters such as identification code or region to the power data module 4, and the power data module 4 will extract and store it in the power data module 4 through the smart contract of the smart contract module 3. The power data of the blockchain 10 , in other words, the power data module 4 can extract relevant power data from the blockchain 10 .

Payment module 5, payment can be divided into two types, one is a data request, you can extract the power data stored in the blockchain 10 through the smart contract in the smart contract module 3, and use the smart mobile device 7 The second is to charge the device 9 through the device 8, and the consumption status recorded by the blockchain 10 will be used to request the fee.

Here, when data is requested, that is, when power data is requested, payment can be made through the payment module 5 and the digital wallet or mobile payment of the smart mobile device 7 .

In addition, when charging the device 9 through the device 8, that is, when the user charges through the charging device 8, the consumption status recorded by the blockchain 10 will be used to request a fee, and the energy recording module 2 will Record the total charging amount, time, type of charging equipment, region and other related information, and then use the electricity settlement module 6 to calculate the electricity cost. The user then passes through the payment module 5 and uses the digital wallet of the smart mobile device 7 or Pay in action, make a payment.

The electric power settlement module 6, the electric power settlement module 6 calculates the electric power cost according to the electric power information recorded by the energy recording module 2.

In this embodiment, although the payment module 5 is located in the smart mobile device 7, the payment module 5 is located in a computer device in the blockchain 10 or outside the blockchain 10, for example, a server. , the principle is the same and similar to that described in this embodiment; and, in this embodiment, although the device 8 is, for example, a charging pile for an electric vehicle, and the device 9 is, for example, an electric vehicle, only For other charging equipments and charged devices, the principle is the same and similar to that described in this embodiment, so it is not repeated here.

In addition, in this embodiment, the payment module 5 of the power information processing system 1 can be located in the smart mobile device 7, and the energy recording module 2 and/or the smart contract module 3 and/or the power data module 4 And/or the power settlement module 6 can be located in the same computer device or different computer devices and/or smart mobile devices 7, and the same computer device or these different computer devices can be located in the blockchain 10 and/or outside the blockchain 10, depending on the actual implementation; in addition, for the energy recording module 2 and/or the smart contract module 3 and/or the power data module 4 and/or the payment module 5 and /or other implementations of the power settlement module 6, for example, for the same computer device or different computer devices and/or smart mobile devices that may be located in the blockchain 10 and/or outside the blockchain 10, The various implementation modes thereof depend on the actual implementation situation, and the principles are the same and similar to those described in this embodiment, so they will not be repeated here.

FIG. 4 is a flow chart for illustrating a process step of a method for processing power information using the embodiment of the power information processing system as shown in FIG. 3 . As shown in FIG. 4 , first, in step 201 , a data storage operation is performed, and the device 8 that is the charging pile of the electric vehicle is paired with the device 9 of the electric vehicle through the smart contract method of the smart contract module 3 . The power data related to the charging is stored in the blockchain; and the process proceeds to step 202 .

In step 202, a transaction action is performed; after the data storage action step is completed, the transaction action is further performed; a data request for power data related to the charging of the device 9 (electric vehicle) by the device 8 (electric vehicle charging pile) can be performed , when the data demander wants to request power data, it can input parameters such as identification code or region to the power data module 4, and the power data module 4 will extract and store it in the blockchain through the smart contract of the smart contract module 3 In other words, the power data module 4 can extract the relevant power data from the blockchain, and when the power data is requested, payment can be made through the payment module 5 using a digital wallet or mobile payment; and/ Or, calculate the charging usage fee for charging the device 9 (electric vehicle) by the device 8 (electric vehicle charging pile), when the user charges the device 9 through the charging device 8, the energy recording module 2 will record the total charging amount , time, charging equipment type, region and other related information, and then use the electricity settlement module 6 to calculate the cost, and the user then makes payment through the payment module and using a digital wallet or mobile payment.

FIG. 5 is a flow chart showing the step procedure of the data storage operation using the power information processing method as shown in FIG. 4 . As shown in FIG. 5, first, in step 2011, the power data acquisition/transmission procedure is performed; the energy recording module 2 will first record the energy storage of the device 8 and the device 8 (electric vehicle charging pile) to the device 9 (electric vehicle) The consumption status of charging, the input data of the energy recording module 2 can be, for example, the power consumption or energy storage status of various equipment, and the output data can be, for example, various status records of the equipment 8, including charging times, charging Relevant power data related to time and power-related states; here, the energy supply in the grid includes general energy (nuclear energy, fire power) and green energy (wind, solar energy), and various related equipment includes charging piles 8, energy storage equipment, Battery exchange stations, etc., each device has an independent identification code, which can record all power data through the energy recording module 2, and the energy recording module 2 can transmit the power data to the smart contract module 3, and go to the step 2012.

In step 2012, the power data upload procedure is performed; the smart contract module 3 has a smart contract to receive power data from the energy recording module 2, and the device 8 can upload the power data to the blockchain through the smart contract module 3 ; Here, when the device 8 stores energy or consumes energy, the smart contract of the smart contract module 3 (recording the identification code, time, usage, device type, and region) transmits the power through a wired or wireless network. The data is uploaded to the blockchain 10 for storage.

Combining the above embodiments, we can obtain a power information processing system and method of the present invention, which are applied to the service environment of power data request/cost calculation through the blockchain, using the power information processing system of the present invention to perform In the power information processing method, first, data storage is performed, and power data is stored in the blockchain through smart contracts; further, data requests can be performed by performing transaction operations, and the smart contracts will be extracted and stored. Based on the power data in the blockchain, and use digital wallet or mobile payment to pay, and/or calculate the charging usage fee, when the user charges through the charging device, record the total charging amount, time, charging equipment type, Region and other related information, and calculate the cost, and then the user pays.

The above descriptions are only used to explain the preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Therefore, any modification or change of the present invention should be made within the same spirit of the invention. , all should still be included in the scope of the intended protection of the present invention.

1: Power information processing system 2: Energy logging module 3: Smart Contract Module 4: Power data module 5: Payment module 6: Electricity settlement module 7: Smart Mobile Devices 8: Equipment 9: Device 10: Blockchain 101, 102, 201, 202, 2011, 2012: Steps

FIG. 1 is a schematic diagram showing the system structure of the power information processing system of the present invention; FIG. 2 is used to show a flowchart of a processing method using the processing system as shown in FIG. 1; FIG. 3 is a schematic diagram showing an embodiment of the power information processing system of the present invention; FIG. 4 is a flowchart showing a flow chart of a method for processing power information using the embodiment in FIG. 3; and FIG. 5 is a flowchart illustrating a data storage operation using the power information processing method in FIG. 4 .

101, 102: Steps

Claims (10)

A power information processing method is applied in a service environment for power data request/cost calculation through a blockchain, including: Perform data storage actions; store power data in the blockchain through smart contracts; and Perform transaction actions; perform data requests, and/or perform charging usage fee calculation and payment. The power information processing method according to claim 1, wherein the procedure for performing the data storage operation is: carry out the power data acquisition/transmission procedure; and Carry out the power data uploading procedure. The power information processing method according to claim 1, wherein the data request can be made when the transaction is performed, the power data stored in the blockchain is extracted through the smart contract, and/or the data request is performed. The charging usage fee is calculated. When the user charges the device through the charging device, the information is recorded, and the charging usage fee is calculated, and the user then performs the payment. The power information processing method according to claim 2, wherein the data request can be performed when the transaction is performed, the power data stored in the blockchain is extracted through the smart contract, and/or the data request is performed. The charging usage fee is calculated. When the user charges the device through the charging device, the information is recorded, and the charging usage fee is calculated, and the user then performs the payment. The power information processing method according to claim 3 or 4, wherein the charging device is a charging pile, and the device is an electric vehicle. A power information processing system is applied in a service environment for power data request/cost calculation through blockchain, including: Energy logging module; Smart contract module; Power data module; payment modules; and Electricity settlement module; Among them, the energy recording module outputs the power data recorded by various states of the equipment to the smart contract module, and stores the power data in the blockchain through the smart contract method of the smart contract module, Wherein, when the data demander wants to request the power data, the power data module can extract the power data stored in the blockchain through the smart contract of the smart contract module, and pass the payment module to pay, Wherein, when the user charges the device through the charging device, the energy recording module records information, and calculates the charging usage fee through the power settlement module, and the user then pays through the payment module. The power information processing system according to claim 6, wherein when the data demander wants to request the power data, the payment is made through the payment module and using a digital wallet or mobile payment. The power information processing system of claim 6, wherein when the user charges the device through the charging device, the user makes the payment through the payment module and using a digital wallet or mobile payment. The power information processing system according to claim 6, wherein when the data demander wants to request the power data, the payment is made through the payment module and using a digital wallet or mobile payment; and, wherein when the data demander wants to request the power data When the user charges the device through the charging device, the user makes the payment through the payment module and using a digital wallet or mobile payment. The power information processing system of claim 9, wherein the charging device is a charging pile, and the device is an electric vehicle.

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