CN113313336A

CN113313336A - Block chain-based power resource allocation method and device, electronic equipment and medium

Info

Publication number: CN113313336A
Application number: CN202010125361.4A
Authority: CN
Inventors: 荆博
Original assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Current assignee: Baidu Online Network Technology Beijing Co Ltd; Beijing Baidu Netcom Science and Technology Co Ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2021-08-27

Abstract

The application discloses a power resource allocation method, a device, electronic equipment and a medium based on a block chain, and relates to the technical field of block chains. When the method is executed by a node in a block chain network, the concrete implementation scheme is as follows: calling an electric power allocation intelligent contract, and matching the acquired electric power demand information of the power consumer with the electric power selling demand information of the power seller to obtain a matching result; responding to a power utilization inquiry transaction request of a power utilization party, and generating a power utilization control instruction of the power utilization party according to the matching result, wherein the power utilization control instruction is used for controlling the power utilization behavior of the power utilization party; and responding to the electricity selling inquiry transaction request of the electricity seller, and generating an electricity selling control instruction of the electricity seller according to the matching result, wherein the electricity selling control instruction is used for controlling the electricity selling behavior of the electricity seller. According to the embodiment of the application, the power resources can be dynamically allocated according to the demands of the power consumers and the supply conditions of the power sellers, the power consumption and power supply efficiency is improved, and the power price can be dynamically determined according to the supply conditions.

Description

Block chain-based power resource allocation method and device, electronic equipment and medium

Technical Field

The present application relates to the field of internet technologies, and in particular, to a block chain technology, and more particularly, to a method, an apparatus, an electronic device, and a medium for allocating power resources based on a block chain.

Background

With the increasing of power utilization equipment, virtual power plants are vigorously established at present, and conditional enterprises, individuals and the like are encouraged to increase power supply through new energy power generation modes such as photovoltaic and wind power.

However, the following problems exist in the power supply process: enterprises, individuals and governments do not accord with the actual grid-connected electric quantity; no matter whether the power grid is surplus or tense, the electric quantity of the electricity selling party is charged according to a fixed price, and the operation is not carried out according to marketing behaviors.

Disclosure of Invention

The block chain-based power resource allocation method, device, electronic equipment and medium provided by the embodiment of the application realize reasonable allocation of power resources.

The embodiment of the application discloses a power resource allocation method based on a block chain, which is executed by a node in a block chain network, and comprises the following steps:

calling an electric power allocation intelligent contract, and matching the acquired electric power demand information of the power consumer with the electric power selling demand information of the power seller to obtain a matching result;

responding to a power utilization inquiry transaction request of a power utilization party, and generating a power utilization control instruction of the power utilization party according to the matching result, wherein the power utilization control instruction is used for controlling the power utilization behavior of the power utilization party;

and responding to the electricity selling inquiry transaction request of the electricity seller, and generating an electricity selling control instruction of the electricity seller according to the matching result, wherein the electricity selling control instruction is used for controlling the electricity selling behavior of the electricity seller.

The above embodiment has the following advantages or beneficial effects: the power consumption demand information and the power selling demand information are matched by calling an intelligent contract, the power consumption behavior is controlled according to a matching result in response to a power consumer inquiry transaction request, the power selling inquiry transaction request of the power seller is responded to, and the power selling behavior of the power seller is controlled according to the matching result, so that the problems that the grid-connected electric quantity of each power seller is difficult to achieve consistency and the electric power price is fixed are solved, the electric power resources are reasonably allocated according to the power consumption demand of the power consumer and the power selling quantity of the power seller, and the electric power price is dynamically adjusted.

Further, the electricity demand information includes an expected electricity consumption and a maximum electricity price; the electricity selling demand information includes a desired electricity selling amount and a minimum electricity selling price.

Accordingly, the above-described embodiments have the following advantages or advantageous effects: by acquiring the electricity demand information comprising the expected electricity consumption and the highest electricity price and the electricity selling demand information comprising the expected electricity selling quantity and the lowest electricity selling price, the electricity demand of the electricity consumer and the electricity selling demand of the electricity seller can be dynamically matched, so that electricity consumption and electricity merging are controlled on the basis of balance of supply and demand.

Further, generating a power utilization control instruction of the power utilization party according to the matching result, comprising:

if the matching result is that the matching is successful, generating an electricity-using-permission instruction of the electricity-using party;

if the matching result is matching failure, generating a power utilization forbidding instruction of the power utilization party;

correspondingly, generating an electricity selling control instruction of an electricity selling party according to the matching result, wherein the electricity selling control instruction comprises the following steps:

if the matching result is that the matching is successful, generating an electricity selling permission instruction of the electricity selling party;

and if the matching result is that the matching fails, generating an electricity selling prohibition instruction of the electricity seller.

Accordingly, the above-described embodiments have the following advantages or advantageous effects: when the matching is successful, the power utilization of the power consumers is controlled, and the power vendors are controlled to be connected with the power vendor in a grid mode, so that the power utilization and the power vendor condition are dynamically adjusted according to the supply and demand condition, and the balance of supply and demand and the reasonable allocation of power are realized.

Further, if the matching result is that the matching is successful, the method further includes:

calling the intelligent contract for power allocation to determine the actual power selling price;

and charging according to the actual electricity selling price, the actual electricity consumption of the electricity consumer and the actual electricity selling quantity of the electricity consumer.

Accordingly, the above-described embodiments have the following advantages or advantageous effects: the actual electricity selling price is determined by calling an intelligent contract for electricity allocation, and the electricity fee is determined according to the actual electricity selling price, the actual electricity consumption of the electricity consumer and the actual electricity selling quantity of the electricity consumer, so that the actual electricity price can be dynamically determined according to the supply and demand conditions, and the reasonable operation of the market is promoted.

Further, the method further comprises:

acquiring actual power consumption of a power consumer through a smart meter of the power consumer, and storing the actual power consumption as business data cochain;

the method comprises the steps of obtaining actual electricity selling quantity of an electricity seller through an intelligent electricity meter of the electricity seller, and using the actual electricity selling quantity as business data to be linked and stored.

Accordingly, the above-described embodiments have the following advantages or advantageous effects: the actual electricity consumption of the electricity consumers and the actual electricity selling quantity of the electricity sellers are stored through the uplink, so that electricity charges are accurately calculated according to the actual electricity consumption and the actual electricity selling quantity, other statistical work is carried out, and the like.

Further, the method further comprises:

if any electricity selling party is detected to have no electricity selling amount, the electricity allocation intelligent contract is called, electricity selling demand information of the electricity selling party is cleared, and the electricity selling party is off shelf.

Accordingly, the above-described embodiments have the following advantages or advantageous effects: the electricity selling demand information of the electricity selling party without the electricity selling quantity is deleted from the electricity allocation intelligent contract, so that the problems that the electricity selling demand information without the electricity selling quantity is still matched, and the matching and electricity selling efficiency are reduced are solved.

Further, the method further comprises:

if any power consumer is successfully matched and power is not used within a time-out period, the power allocation intelligent contract is called, and the power demand information of the power consumer is cleared so as to put the power consumer off shelf.

Accordingly, the above-described embodiments have the following advantages or advantageous effects: the power consumption requirement information of the power consumers which are successfully matched and are not used overtime is cleared from the power allocation intelligent contract, so that the problem that the matching efficiency is reduced because the power consumption requirement information of the power consumers which are successfully matched and are not used overtime is still matched is solved.

The embodiment of the application also discloses a power resource allocation method based on the block chain, which is executed by the power consumer, and the method comprises the following steps:

sending local electricity demand information to a blockchain network to indicate the blockchain network to call an intelligent power allocation contract and match the electricity demand information with electricity selling demand information of an electricity seller;

and sending a power utilization inquiry transaction request to the blockchain network to instruct the blockchain network to generate a power utilization control instruction of the power utilization party according to the matching result.

The above embodiment has the following advantages or beneficial effects: the local electricity demand information is sent to the block chain network to indicate the block chain network to call an electricity allocation intelligent contract, the electricity demand information is matched with the electricity selling demand information, an electricity inquiry transaction request is sent to the block chain network, so that the block chain network controls electricity consumption according to a matching result, the problems that the electricity price is fixed and the demands of an electricity consumer and the electricity selling party are difficult to meet are solved, the electricity allocation of the electricity resources according to the electricity demand of the electricity consumer and the electricity selling quantity of the electricity consumer is realized, and the electricity price is dynamically adjusted.

Further, the method further comprises:

and if the electricity utilization control instruction is an electricity utilization permission control instruction, acquiring the actual electricity consumption through a local intelligent ammeter, and sending the actual electricity consumption to a block chain network.

Accordingly, the above-described embodiments have the following advantages or advantageous effects: the electricity is used according to the electricity utilization control instruction of the block chain network, so that the ordered electricity utilization of the electricity utilization is controlled when the electricity utilization price of the electricity utilization is met.

Further, before sending the power utilization query transaction request to the blockchain network, the method further includes:

inquiring whether the electricity consumers have available elements or not through a local intelligent electric meter;

if yes, triggering and executing power utilization inquiry transaction request sending operation;

otherwise, the grid connection is disconnected.

Accordingly, the above-described embodiments have the following advantages or advantageous effects: on the basis that available elements exist in the power consumer, the power consumer is triggered to execute power consumption inquiry transaction request sending operation, so that power consumption is controlled when the power consumption meets the power consumption condition.

The embodiment of the application also discloses a power resource allocation method based on the block chain, which is executed by the power selling party and comprises the following steps:

sending local electricity selling demand information to a blockchain network to indicate the blockchain network to call an intelligent power allocation contract, and matching the local electricity selling demand information with the electricity demand information of an electricity consumer;

and sending a power selling inquiry transaction request to the blockchain network so as to instruct the blockchain network to generate a power selling control instruction of the power seller according to the matching result.

The above embodiment has the following advantages or beneficial effects: the local electricity selling demand information is sent to the block chain network to indicate the block chain network to call an electricity allocation intelligent contract, the electricity demand information is matched with the electricity selling demand information, the land-based inquiry transaction request is sent to the block chain network, so that the block chain network controls electricity merging according to a matching result, the problem that grid-connected electricity of all electricity sellers is difficult to achieve consistency is solved, electricity resources are allocated according to the electricity demands of the electricity sellers and the electricity selling quantities of the electricity sellers, and the electricity price is dynamically adjusted.

Further, the method further comprises:

and if the electricity utilization control instruction is an electricity selling permission control instruction, performing grid-connected operation on the electricity quantity stored in the local energy storage device through the local intelligent ammeter, and sending the actual electricity selling quantity to the block chain network.

Accordingly, the above-described embodiments have the following advantages or advantageous effects: and performing grid-connected operation through the flashlight control instruction, so that when the stored electric quantity meets the power consumption requirement, the grid-connected operation is performed.

The embodiment of the present application further discloses a power resource allocation device based on the block chain, configured at a node in the block chain network, the device includes:

the matching result determining module is used for calling the power allocation intelligent contract, matching the acquired power demand information of the power consumer with the power selling demand information of the power seller and obtaining a matching result;

the power utilization behavior control module is used for responding to a power utilization inquiry transaction request of a power utilization party, generating a power utilization control instruction of the power utilization party according to the matching result and controlling the power utilization behavior of the power utilization party;

and the electricity selling behavior control module is used for responding to an electricity selling inquiry transaction request of the electricity selling party, generating an electricity selling control instruction of the electricity selling party according to the matching result and controlling the electricity selling behavior of the electricity selling party.

Further, the power consumption behavior control module is specifically configured to:

correspondingly, the electricity selling behavior control module is specifically configured to:

Further, if the matching result is that the matching is successful, the apparatus further includes:

the actual electricity selling price determining module is used for calling the intelligent contract for power allocation and determining the actual electricity selling price;

and the charging module is used for charging according to the actual electricity selling price, the actual electricity consumption of the electricity consumer and the actual electricity selling quantity of the electricity consumer.

Further, the apparatus further comprises:

the system comprises an actual power consumption acquisition module, a business data link storage module and a business data link storage module, wherein the actual power consumption acquisition module is used for acquiring the actual power consumption of a power consumer through an intelligent electric meter of the power consumer and storing the actual power consumption as business data link;

and the actual electricity selling quantity acquisition module is used for acquiring the actual electricity selling quantity of the electricity seller through the intelligent electric meter of the electricity seller and storing the actual electricity selling quantity as business data in a chain manner.

Further, the apparatus further comprises:

and the electricity selling demand information clearing module is used for calling the electricity allocation intelligent contract and clearing the electricity selling demand information of the electricity selling party to put the electricity selling party off shelf if detecting that any electricity selling party does not have the available electricity quantity.

And the power consumption demand information clearing module is used for calling the power allocation intelligent contract and clearing the power consumption demand information of the power consumers to put the power consumers on shelf if the power consumers are detected to be successfully matched and not powered overtime.

The embodiment of the application also discloses a power resource allocation device based on the block chain, which is configured to the power consumers, and the device comprises:

the power consumption demand information sending module is used for sending local power consumption demand information to the block chain network so as to indicate the block chain network to call a power allocation intelligent contract and match the power consumption demand information with power selling demand information of a power selling party;

and the electricity utilization inquiry transaction request sending module is used for sending an electricity utilization inquiry transaction request to the blockchain network so as to indicate the blockchain network to generate an electricity utilization control instruction of the electricity utilization party according to the matching result.

Further, the apparatus further comprises:

and the actual power consumption acquisition module is used for acquiring actual power consumption through a local intelligent electric meter and sending the actual power consumption to the block chain network if the power consumption control instruction is an allowable power consumption control instruction.

Further, the apparatus further comprises:

the query module is used for querying whether the power consumer has available elements through the local intelligent electric meter;

otherwise, the grid connection is disconnected.

The embodiment of the application also discloses a power resource allocation device based on the block chain, which is configured to the electricity selling side, the device comprises:

the power selling demand information sending module is used for sending local power selling demand information to the block chain network so as to indicate the block chain network to call an intelligent power allocation contract and match the local power selling demand information with the power demand information of a power consumer;

and the electricity selling inquiry transaction request sending module is used for sending an electricity selling inquiry transaction request to the blockchain network so as to indicate the blockchain network to generate an electricity selling control instruction of the electricity seller according to the matching result.

Further, the apparatus further comprises:

and the grid-connected operation execution module is used for executing grid-connected operation on the electric quantity stored in the local energy storage device through the local intelligent ammeter if the electricity utilization control instruction is an electricity selling permission control instruction, and sending the actual electric quantity to the block chain network.

The embodiment of the application also discloses an electronic device, which comprises:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores instructions executable by the at least one processor to cause the at least one processor to perform a method performed by a node in a blockchain network as in any of the embodiments of the present application, or to perform a method performed by a consumer as in any of the embodiments of the present application, or to perform a method performed by a vendor as in any of the embodiments of the present application.

Also disclosed in embodiments herein is a non-transitory computer readable storage medium having stored thereon computer instructions for causing a computer to perform a method performed by a node in a blockchain network as in any of the embodiments herein, or a method performed by an electric consumer as in any of the embodiments herein.

Other effects of the above-described alternative will be described below with reference to specific embodiments.

Drawings

The drawings are included to provide a better understanding of the present solution and are not intended to limit the present application. Wherein:

fig. 1 is a flowchart illustrating a method for performing blockchain-based power resource allocation by a node in a blockchain network according to an embodiment of the present disclosure;

fig. 2 is a flowchart illustrating another method for performing power resource allocation based on blockchains by a node in a blockchain network according to an embodiment of the present disclosure;

fig. 3 is an overall block diagram of another specific implementation of a power resource allocation method based on a blockchain executed by a node in a blockchain network according to an embodiment of the present disclosure;

fig. 4 is a flowchart illustrating a power resource allocation method based on block chains performed by a power consumer according to an embodiment of the present disclosure;

fig. 5 is a flowchart illustrating a power resource allocation method based on a block chain executed by a power seller according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a device for block chain-based power resource allocation configured at a node in a block chain network according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of a block chain-based power resource allocation apparatus configured at a power consumer according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of a block chain-based power resource allocation apparatus configured at a power seller according to an embodiment of the present application

Fig. 9 is a block diagram of an electronic device for implementing the power resource allocation method based on the blockchain according to the embodiment of the present application.

Detailed Description

The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

Before describing the embodiments of the present invention, a block chain network system for implementing the method, apparatus, electronic device and medium for allocating power resources based on block chains according to the embodiments of the present invention will be described. The nodes participating in the block chain network system of the embodiment of the present invention include: the system comprises a common calculation storage node, a power consumer node and a power seller node. The common computing storage node is usually a node device in a blockchain network, can store blockchain data, and can participate in a blockchain transaction request interaction process. The consumer node may be a consumer of a consumer, such as an electric lighting device, an electrical device, a charging device, and the like. The electricity vendor node may provide the device with electricity.

It should be noted that, in the blockchain system provided in the embodiment of the present invention, the consumer node may further include a consumer smart meter node and a seller smart meter node, and the smart meter is a device authorized to be installed in the national power grid. The power consumption intelligent electric meter can be intelligent metering equipment arranged on power consumption electric equipment. The smart meter node of the electricity seller may be a smart metering device installed on the electricity generating equipment of the electricity seller. The power utilization intelligent electric meter node and the power selling intelligent electric meter node can be block chain link points or not, but can interact with the block chain link points through an interface provided by the block chain nodes to participate in a block chain network. Optionally, the electric-user smart meter node may be a lightweight node deployed on the electric-user electric device, and the electric-vendor smart meter node may be a lightweight node deployed on the electric-vendor power generation device, (for example, a lightweight node communication Software Development Kit (SDK)) is installed on the electric-user smart meter and the electric-vendor smart meter, and the lightweight node is similar to a full node, and deploys deployment data of a block chain, such as a smart contract, a consensus mechanism, and the like. Therefore, can participate in the transaction request interaction process of the block chain, but not store all block data. When the lightweight node needs to inquire the transaction data in the block chain, the transaction data can be acquired from other nodes in real time and verified in a set mode. The lightweight node has lower requirements on the hardware configuration of the deployed equipment, can be integrated on the operating system level, controls the hardware in the terminal equipment, can interact with the upper application software, and provides block chain support for the functions of the application software.

Fig. 1 is a flowchart illustrating a method for performing blockchain-based power resource allocation by a node in a blockchain network according to an embodiment of the present disclosure. The embodiment can be applied to the condition of allocating the power resources. Typically, the present embodiment is applicable to the situation that the blockchain performs power resource allocation and price control based on the power demand of the power consumer and the power selling demand of the power seller. The power resource allocation method based on the block chain disclosed in this embodiment may be executed by an electronic device that carries nodes in a block chain network, and specifically may be executed by a power resource allocation apparatus based on the block chain, where the apparatus may be implemented by software and/or hardware and configured in the electronic device. Referring to fig. 1, the method for scheduling power resources based on blockchains performed by nodes in a blockchain network according to the present embodiment includes:

and S110, calling an electric power allocation intelligent contract, and matching the acquired electric power demand information of the electric power consumer with the electric power selling demand information of the electric power seller to obtain a matching result.

The intelligent contract for power allocation can store the power demand information of the power consumers and the power selling demand information of the power sellers. The electricity demand information includes but is not limited to: expected electricity usage and maximum electricity usage price; the electricity selling demand information includes but is not limited to: the expected electricity sales amount and the minimum electricity sales price. Because the consumer expects to use electricity when the power consumption price is less than or equal to the highest power consumption price, and current power price may be higher than the highest power consumption price of consumer, perhaps, current available electric quantity can't satisfy the current expected power consumption of consumer, consequently, the consumer can send power consumption demand information earlier for intelligent contract and save to power consumption when satisfying the condition. For example, when a vehicle owner wants to charge a new energy vehicle, but is not urgent, a maximum electricity price can be set, and the power grid is accessed for charging only when an electricity seller lower than or equal to the maximum electricity price exists in the current market. Similarly, the electricity seller expects to be connected to the grid for selling electricity when the price of electricity sold is higher than or equal to the minimum price of electricity sold, and the current price of electricity may be lower than the minimum price of electricity sold by the electricity seller, or the current amount of electricity sold by the electricity seller cannot meet the electricity consumption of the electricity seller, so that the electricity seller can first send the electricity selling demand information to an intelligent contract for storage, so as to be connected to the grid for selling electricity when the conditions are met.

In the embodiment of the application, the power allocation intelligent contract receives and stores the power demand information sent by the power consumer and the power selling demand information sent by the power seller. The electric power deployment intelligent contract matches the stored electricity utilization intelligent contract and electricity selling intelligent contract, and can be: and matching the received power consumption demand information with the stored power selling demand information or matching the received power selling demand information with the stored power consumption demand information every time the power consumption demand information or the power selling demand information is received, or matching when the number of the received power consumption demand information and the number of the received power selling demand information meet a preset number. The matching principle may be that when the highest electricity consumption price in the electricity demand information of the electricity consumer is less than or equal to the lowest electricity selling price in the electricity selling demand information of the electricity seller, and/or when the expected electricity consumption in the electricity demand information of the electricity consumer is less than or equal to the expected electricity selling quantity in the electricity selling demand information of the electricity seller, the electricity demand information is considered to be matched with the electricity selling demand information. The intelligent contract obtains and stores a matching result, wherein the matching result can comprise two matching results of successful matching and failed matching of the electricity consumption demand information and the electricity selling demand information.

And S120, responding to the electricity utilization inquiry transaction request of the electricity utilization party, and generating an electricity utilization control instruction of the electricity utilization party according to the matching result, wherein the electricity utilization control instruction is used for controlling the electricity utilization behavior of the electricity utilization party.

The power utilization inquiry transaction request can be a request sent to a node in the blockchain network when a power consumer needs to utilize power, and the power utilization inquiry transaction request can be generated by an intelligent electric meter of the power consumer and sent to the node in the blockchain network. For example, the smart meter of the electricity consumer may query whether there is a token available in the blockchain account of the electricity consumer, and if not, power is off. If the power utilization request exists, the power utilization inquiry transaction request is sent regularly to visit the power allocation intelligent contract regularly, whether power selling demand information matched with the power utilization demand information of the power utilization party exists or not is determined, and a command whether the power utilization is available or not is obtained. And generating a power utilization control instruction of the power utilization party by the nodes in the block chain network according to the matching result of the intelligent contract so as to control the control behavior of the power utilization party.

In this embodiment of the present application, generating a power consumption control instruction of a power consumer according to the matching result includes: if the matching result is that the matching is successful, generating an electricity-using-permission instruction of the electricity-using party; and if the matching result is matching failure, generating a power utilization forbidding instruction of the power utilization party.

Illustratively, when the matching result is successful, it indicates that there is electricity selling demand information matched with the electricity demand information of the electricity consumer, and the lowest electricity selling price in the successfully matched electricity selling demand information is lower than or equal to the highest electricity consumption price of the electricity consumer, and/or the expected electricity selling amount in the electricity selling demand information is greater than or equal to the expected electricity consumption of the electricity consumer, the electricity consumer can meet the demand of the electricity consumer, and therefore, an electricity permission instruction of the electricity consumer is generated to allow the electricity consumer to use electricity. If the matching result is failure, the power seller cannot meet the requirement of the power consumer, so that in order to avoid the power failure condition when the power consumer uses power, a node in the block chain network generates a power utilization forbidding instruction to forbid the power utilization of the power consumer.

And S130, responding to the electricity selling inquiry transaction request of the electricity seller, and generating an electricity selling control instruction of the electricity seller according to the matching result, wherein the electricity selling control instruction is used for controlling the electricity selling behavior of the electricity seller.

The electricity selling inquiry transaction request can be a request sent to a node in the blockchain network when the electricity selling party stores the saleable electric energy. The electricity selling inquiry transaction request can be generated by the intelligent electricity meter of the electricity selling party and sent to the node in the block chain network. For example, the smart meter of the electricity seller may periodically send an electricity selling inquiry transaction request to the node in the blockchain network to obtain an instruction whether the electric energy stored in the energy storage device of the electricity seller needs to be merged into the power grid. And generating a power selling control instruction of the power selling party by the nodes in the block chain network according to the matching result of the intelligent contract so as to control the power selling behavior of the power selling party.

In this embodiment of the present application, generating an electricity selling control instruction of an electricity seller according to the matching result includes: if the matching result is that the matching is successful, generating an electricity selling permission instruction of the electricity selling party; and if the matching result is that the matching fails, generating an electricity selling prohibition instruction of the electricity seller.

Illustratively, when the matching result is successful, it indicates that there is electricity demand information matched with the electricity selling demand information of the electricity seller, and the highest electricity price in the successfully matched electricity demand information is higher than or equal to the lowest electricity price of the electricity seller, and/or the expected electricity consumption of the electricity seller is less than or equal to the expected electricity selling amount of the electricity seller, so that the electricity selling permission of the electricity seller is generated and the electricity is sold in a grid mode, so that the electricity seller is allowed to sell in a grid mode. If the matching result is failure, the situation that the power consumer demand matched with the power consumer demand does not exist is indicated, so that in order to avoid the situation that the grid-connected electric energy cannot be utilized in time to cause resource waste, the nodes in the block chain network generate the power selling forbidding instruction to forbid the grid-connected power selling of the power consumers.

In this embodiment of the present application, if the matching result is a successful matching, the method further includes: calling the intelligent contract for power allocation to determine the actual power selling price; and charging according to the actual electricity selling price, the actual electricity consumption of the electricity consumer and the actual electricity selling quantity of the electricity consumer.

Illustratively, if the matching is successful, it is indicated that the lowest electricity selling price in the electricity selling demand information is lower than or equal to the highest electricity using price of the electricity consumer, and/or the expected electricity selling quantity in the electricity selling demand information is greater than or equal to the expected electricity using quantity of the electricity consumer, therefore, the node in the block chain network can call an electricity allocation intelligent contract to determine the actual electricity selling price on the basis of the price of any party, calculate the electricity using fee of the electricity consumer according to the actual electricity selling price and the electricity using quantity of the electricity consumer, and calculate the electricity selling fee of the electricity consumer according to the actual electricity selling price and the electricity using quantity of the electricity consumer.

It should be noted that, in the embodiment of the present application, the executing step is only an example of an implementation manner, and the executing steps of S110, S120, and S130 are not specifically limited, and may also be implemented by responding to the power utilization query transaction request of the power utilization party when a node in the block chain network receives the power utilization query transaction request of the power utilization party, invoking a power allocation intelligent contract to match the acquired power utilization demand information of the power utilization party and the power selling demand information of the power selling party to obtain a matching result, and generating a power utilization control instruction of the power utilization party according to the matching result to control the power utilization behavior of the power utilization party. When the node in the block chain network receives the electricity selling inquiry transaction request of the electricity seller, responding to the electricity selling inquiry transaction request of the electricity seller, calling an electric power allocation intelligent contract to match the obtained electricity selling demand information of the electricity seller with the electricity demand information of the electricity consumer to obtain a matching result, and generating an electricity selling control instruction of the electricity seller according to the matching result. In addition, the steps executed in S120 and S130 are not specifically limited, and the power utilization side sending the power utilization inquiry transaction request and the node in the blockchain network responding to the power utilization inquiry transaction request, and the power seller side sending the power selling inquiry transaction request and the node in the blockchain network responding to the power selling inquiry transaction request may be executed asynchronously. Because the power of the power grid has redundancy, the current power demand of the power consumers can be met under the general condition, and therefore, when the S120 and the S130 are executed asynchronously, the normal power consumption of the power consumers can still be ensured, so that the power consumption of the power consumers can be controlled firstly, then the power consumers are controlled to be connected with the power selling, and the power consumers can be controlled to be connected with the power selling firstly and then the power consumption of the power consumers is controlled.

According to the technical scheme of the embodiment of the application, the electricity consumption demand information and the electricity selling demand information are matched by calling the intelligent contract, the electricity consumption behavior is controlled according to the matching result in response to the electricity consumer inquiry transaction request, the electricity selling behavior of the electricity consumer is controlled according to the matching result in response to the electricity selling inquiry transaction request of the electricity consumer, the problems that grid-connected electricity quantity of each electricity consumer is difficult to achieve consistency and electricity price is fixed are solved, electricity resources are reasonably allocated according to the electricity consumption demand of the electricity consumer and the electricity selling quantity of the electricity consumer, and the electricity price is dynamically adjusted.

Fig. 2 is a flowchart illustrating another method for performing power resource allocation based on blockchains by a node in a blockchain network according to an embodiment of the present disclosure. The present embodiment is an alternative proposed on the basis of the above-described embodiments. Referring to fig. 2, the method for allocating power resources based on a block chain according to this embodiment includes:

and S210, calling an electric power allocation intelligent contract, and matching the acquired electric power demand information of the electric power consumer with the electric power selling demand information of the electric power seller to obtain a matching result.

And S220, responding to the electricity utilization inquiry transaction request of the electricity utilization party, and generating an electricity utilization control instruction of the electricity utilization party according to the matching result for controlling the electricity utilization behavior of the electricity utilization party.

And S230, responding to the electricity selling inquiry transaction request of the electricity seller, and generating an electricity selling control instruction of the electricity seller according to the matching result, wherein the electricity selling control instruction is used for controlling the electricity selling behavior of the electricity seller.

S240, acquiring the actual electricity consumption of the electricity consumer through the intelligent electricity meter of the electricity consumer, and using the actual electricity consumption as business data to be stored in a chain.

For example, as shown in fig. 3, the smart meter of the electricity consumer may obtain the electric energy consumed by the electric equipment, determine the actual electricity consumption of the electricity consumer, and link and store the actual electricity consumption as the transaction data, so that the nodes in the blockchain network calculate the electricity fee according to the actual electricity consumption, and perform operations such as statistical analysis on the total actual electricity consumption.

And S250, acquiring the actual electricity selling quantity of the electricity selling party through the intelligent electricity meter of the electricity selling party, and using the actual electricity selling quantity as business data to be stored in a chain.

For example, as shown in fig. 3, the smart meter of the electricity seller may obtain the electric energy sold by the power transmission equipment, determine the actual electricity selling amount of the electricity seller, and link and store the actual electricity selling amount as transaction data, so that the node in the blockchain network calculates the electricity fee according to the actual electricity amount, and performs operations such as statistical analysis on the total actual electricity selling amount.

In the embodiment of the present application, the execution steps of S240 and S250 are not particularly limited. S240 may be executed first, S250 may be executed first, or both.

As shown in fig. 3, the electric power company obtains the bill of the electric power consumer and obtains the legal money of the electric power consumer by accessing the intelligent contract on the block chain network. And acquiring the income of the power seller by accessing the intelligent contract on the block chain network, and paying the legal currency to the power seller.

And S260, if any electricity selling party is detected to have no electricity selling amount, calling the electricity allocation intelligent contract, and clearing the electricity selling demand information of the electricity selling party so as to put the electricity selling party off shelf.

For example, for an electricity seller without available electricity, the electricity selling demand information of the electricity seller is removed from the electricity allocation intelligent contract, so that the electricity selling demand information is prevented from being matched with the electricity demand information, and the matching efficiency is reduced. Therefore, in the embodiment of the present application, if the node in the blockchain network detects that any electricity selling party does not have the amount of electricity that can be sold, the node invokes the intelligent contract for electricity allocation to clear the electricity selling demand information. The detection mode can be that after the electricity selling permission instruction of the electricity selling party is generated, the electricity selling party obtains the electricity selling permission instruction through timing access, detects whether the electricity selling party is connected with the grid for selling electricity, and stores actual electricity selling quantity in a chain way. And if the fact that the electricity seller is not connected with the grid for electricity selling is detected, and the uplink stores the actual electricity selling amount, determining that the electricity seller does not sell the electricity.

And S270, if any power consumer is successfully matched and power is not used within a time-out period, calling an intelligent contract for power allocation, and clearing power demand information of the power consumer to put the power consumer off shelf.

Illustratively, for the power consumers who are successfully matched and are not used for a long time, the power consumption demand information of the power consumers is cleared from the power allocation intelligent contract, so that the power consumption demand information is prevented from being matched with the power selling demand information, and the matching efficiency is reduced. Therefore, in the embodiment of the present application, if a node in the blockchain network detects that any power consumer is successfully matched with a power seller, but the power consumer still does not use power for more than a preset time, it is determined that the power consumer does not have a power demand currently, and therefore, a power allocation intelligent contract is called, and power demand information is cleared. The detection mode can be that after the electricity utilization permission instruction is generated, the user electricity acquires the electricity utilization permission instruction through timing access, detects whether the electricity utilization party uses electricity or not, and links up and stores actual electricity consumption. And if the fact that the power consumer does not consume the electric energy in the preset time or the fact that the actual power consumption is not linked and stored is detected, determining that the power consumer does not use the electricity within the overtime period.

It should be noted that, in the embodiment of the present application, the execution steps of S260 and S270 are not specifically limited. S260 may be executed first, S270 may be executed first, or both may be executed at the same time.

According to the embodiment of the application, the actual power consumption and the actual electricity selling quantity are obtained, so that the electricity fee is accurately calculated according to the actual power consumption, the actual electricity selling quantity and the actual electricity selling price, or the electricity fee is used for counting the total actual power consumption or the total actual electricity selling quantity and the like. When the situation that the power consumer does not use power in time is monitored, the power consumption demand information of the power consumer is cleared from the power allocation intelligent contract, and when the power seller does not have the available power, the power selling demand information of the power seller is cleared from the power allocation intelligent contract, so that the problems that the supply and demand matching is still carried out on the useless power selling demand information and the useless power consumption demand information, the matching efficiency and the response speed are reduced, and the burden of a processor is increased are solved.

Fig. 4 is a flowchart illustrating a power resource allocation method based on a block chain executed by a power consumer according to an embodiment of the present disclosure. The embodiment can be applied to the condition of allocating the power resources. Typically, the present embodiment is applicable to the situation that the blockchain performs power resource allocation and price control based on the power demand of the power consumer and the power selling demand of the power seller. The power resource allocation method based on the block chain disclosed in this embodiment may be executed by an electronic device bearing an electric node, and specifically may be executed by a power resource allocation apparatus based on the block chain, where the apparatus may be implemented by software and/or hardware and configured in the electronic device. Details such as noun explanations and the like which are not described in detail in the embodiments of the present application are described in detail in the above embodiments. Referring to fig. 4, the method for block chain-based power resource allocation performed by a power consumer according to the present embodiment includes:

s310, sending local electricity demand information to the blockchain network to indicate the blockchain network to call an intelligent power allocation contract, and matching the electricity demand information with electricity selling demand information of an electricity selling party.

The intelligent contract for power allocation can store the power demand information of the power consumers and the power selling demand information of the power sellers. The electricity demand information includes but is not limited to: expected electricity usage and maximum electricity usage price; the electricity selling demand information includes but is not limited to: the expected electricity sales amount and the minimum electricity sales price. Because the consumer expects to use electricity when the power consumption price is less than or equal to the highest power consumption price, and current power price may be higher than the highest power consumption price of consumer, perhaps, current available electric quantity can't satisfy the current expected power consumption of consumer, consequently, the consumer can send power consumption demand information earlier for intelligent contract and save to power consumption when satisfying the condition. Similarly, the electricity seller expects to be connected to the grid for selling electricity when the price of electricity sold is higher than or equal to the minimum price of electricity sold, and the current price of electricity may be lower than the minimum price of electricity sold by the electricity seller, or the current amount of electricity sold by the electricity seller cannot meet the electricity consumption of the electricity seller, so that the electricity seller can first send the electricity selling demand information to an intelligent contract for storage, so as to be connected to the grid for selling electricity when the conditions are met.

Illustratively, the power utilization direction sends the power utilization demand information to the blockchain network, so that the nodes in the blockchain network match the power utilization demand information sent by the power utilization party with the power selling demand information sent by the power selling party, and when the power selling party meeting the power utilization demand of the power utilization party exists, the power utilization party is allowed to utilize power. The power consumer may send the power demand information to the blockchain network when there is a current demand for power, or may send the power demand information to the blockchain network in advance when there is a demand for power at a future time although there is a current demand for power.

And S320, sending a power utilization inquiry transaction request to the blockchain network to indicate the blockchain network to generate a power utilization control instruction of the power utilization party according to the matching result.

The power utilization inquiry transaction request can be a request sent to a node in the blockchain network when a power consumer needs to utilize power, and the power utilization inquiry transaction request can be generated by an intelligent electric meter of the power consumer and sent to the node in the blockchain network. The intelligent electric meter of the power consumer can send a power utilization inquiry transaction request at regular time to visit the power allocation intelligent contract at regular time, determine whether power selling demand information matched with the power utilization demand information of the power consumer exists or not, and obtain an instruction whether the power can be utilized or not. And generating a power utilization control instruction of the power utilization party by the nodes in the block chain network according to the matching result of the intelligent contract so as to control the control behavior of the power utilization party.

In an embodiment of the present application, the method further includes: and if the electricity utilization control instruction is an electricity utilization permission control instruction, acquiring the actual electricity consumption through a local intelligent ammeter, and sending the actual electricity consumption to a block chain network.

For example, the smart meter of the electricity consumer may obtain the electric energy actually consumed by the electric equipment, determine the actual electricity consumption of the electricity consumer, and link and store the actual electricity consumption as the transaction data, so that the nodes in the block chain network calculate the electricity fee according to the actual electricity consumption, perform statistical analysis on the total actual electricity consumption, and the like.

In this embodiment of the present application, before sending the power utilization query transaction request to the blockchain network, the method further includes: inquiring whether the electricity consumers have available elements or not through a local intelligent electric meter; if yes, triggering and executing power utilization inquiry transaction request sending operation; otherwise, the grid connection is disconnected.

The available element may be a token (element) in the consumer blockchain account. And inquiring whether an available token exists in a block chain account of the power consumer or not by the power consumer through the local intelligent electric meter, and if not, powering off. And if so, sending a power utilization inquiry transaction request to a node in the blockchain network to request power utilization.

According to the embodiment of the application, the local electricity demand information is sent to the block chain network, the intelligent contract for electricity allocation is called by the block chain network according to the indication, the electricity demand information and the electricity selling demand information are matched, the electricity inquiry transaction request is sent to the block chain network, the electricity is controlled by the block chain network according to the matching result, the problem that the electricity price is fixed and the demands of an electricity user and the electricity selling user are difficultly met is solved, the electricity allocation of the electricity resource according to the electricity demand of the electricity user and the electricity selling quantity of the electricity user is realized, and the effect of dynamically adjusting the electricity price is achieved.

Fig. 5 is a flowchart illustrating a power resource allocation method based on a blockchain executed by a power seller according to an embodiment of the present disclosure. The embodiment can be applied to the condition of allocating the power resources. Typically, the present embodiment is applicable to the situation that the blockchain performs power resource allocation and price control based on the power demand of the power consumer and the power selling demand of the power seller. The power resource allocation method based on the block chain disclosed in the present embodiment may be executed by an electronic device bearing a node of a power seller, and specifically may be executed by a power resource allocation apparatus based on the block chain, where the apparatus may be implemented by software and/or hardware and configured in the electronic device. Referring to fig. 5, the method for block chain-based power resource allocation performed by a power seller according to the present embodiment includes:

and S410, sending local electricity selling demand information to the blockchain network to indicate the blockchain network to call an electric power allocation intelligent contract, and matching the local electricity selling demand information with the electricity demand information of the electricity consumer.

Illustratively, the electricity selling party sends electricity selling demand information to the blockchain network, so that the nodes in the blockchain network match the electricity selling demand information with the electricity demand information sent by the electricity consumer, and when the electricity demand information of the electricity consumer matches the electricity selling demand information of the electricity consumer, the electricity consumer is allowed to be connected to the electricity vendor. The electricity seller may send the electricity selling demand information to the blockchain network when the sellable electricity is currently stored, or may send the electricity selling demand information to the blockchain network when the sellable electricity is not currently available but the sellable electricity can be stored in the future.

And S420, sending a power selling inquiry transaction request to the blockchain network so as to instruct the blockchain network to generate a power selling control instruction of the power seller according to the matching result.

In an embodiment of the present application, the method further includes: and if the electricity utilization control instruction is an electricity selling permission control instruction, performing grid-connected operation on the electricity quantity stored in the local energy storage device through the local intelligent ammeter, and sending the actual electricity selling quantity to the block chain network.

For example, the smart meter of the electricity seller may obtain the electric energy actually sold by the power transmission device, determine the actual electricity selling amount of the electricity seller, and link and store the actual electricity selling amount as transaction data, so that the node in the blockchain network calculates the electricity fee according to the actually spoken electric quantity, and performs operations such as statistical analysis on the total actual electricity selling amount.

According to the embodiment of the application, the local electricity selling demand information is sent to the block chain network to indicate the block chain network to call the intelligent contract for electricity allocation, the electricity demand information and the electricity selling demand information are matched, the request of land use for inquiring affairs is sent to the block chain network, and the block chain network controls electricity supply according to the matching result, so that the problem that grid-connected electricity quantity of each electricity selling party is difficult to achieve consistency is solved, electricity allocation of electricity resources according to the electricity demand of the electricity using party and the electricity selling quantity of the electricity selling party is achieved, and the electricity price is dynamically adjusted.

Fig. 6 is a schematic structural diagram of a power resource allocation apparatus configured at a node in a blockchain network according to an embodiment of the present disclosure. Referring to fig. 6, an embodiment of the present application discloses a power resource allocation apparatus 500 based on a block chain, where the apparatus 500 includes: a matching result determining module 501, a power utilization behavior control module 502 and a power selling behavior control module 503.

The matching result determining module 501 is configured to invoke an electric power allocation intelligent contract, and match the acquired electric power demand information of the electric power consumer with the electric power selling demand information of the electric power seller to obtain a matching result;

the power utilization behavior control module 502 is configured to respond to a power utilization inquiry transaction request of a power utilization party, generate a power utilization control instruction of the power utilization party according to the matching result, and control a power utilization behavior of the power utilization party;

and the electricity selling behavior control module 503 is configured to respond to the electricity selling inquiry transaction request of the electricity seller, and generate an electricity selling control instruction of the electricity seller according to the matching result, so as to control the electricity selling behavior of the electricity seller.

Further, the power consumption behavior control module 502 is specifically configured to:

correspondingly, the electricity selling behavior control module 503 is specifically configured to:

Further, the apparatus further comprises:

The power resource allocation device configured at a node in a blockchain network according to the embodiment of the present application can execute the power resource allocation method based on blockchain executed by a node in a blockchain network according to any embodiment of the present application, and has functional modules and advantageous effects corresponding to the execution method.

Fig. 7 is a schematic structural diagram of a power resource allocation apparatus configured at a power consumer according to an embodiment of the present disclosure. Referring to fig. 7, an embodiment of the present application discloses a power resource allocating apparatus 600 based on a block chain, where the apparatus 600 includes: a power consumption demand information sending module 601 and a power consumption inquiry transaction request sending module 602.

The power consumption demand information sending module 601 is configured to send local power consumption demand information to the blockchain network to instruct the blockchain network to call a power allocation intelligent contract, and match the power consumption demand information with power selling demand information of a power seller;

the electricity utilization query transaction request sending module 602 is configured to send an electricity utilization query transaction request to the blockchain network to instruct the blockchain network to generate an electricity utilization control instruction of the electricity consumer according to the matching result.

Further, the apparatus further comprises:

otherwise, the grid connection is disconnected.

The power resource allocation device configured to a power consumer and based on a block chain provided in the embodiment of the present application can execute the power resource allocation method based on a block chain executed by a power consumer provided in any embodiment of the present application, and has functional modules corresponding to the execution method and beneficial effects.

Fig. 8 is a schematic structural diagram of a block chain-based power resource allocation apparatus configured at a power seller according to an embodiment of the present disclosure. Referring to fig. 8, an embodiment of the present application discloses a power resource allocation apparatus 700 based on a block chain, where the apparatus 700 includes: a power selling demand information sending module 701 and a power selling inquiry transaction request sending module 702.

The power selling demand information sending module 701 is configured to send local power selling demand information to the blockchain network to instruct the blockchain network to call a power allocation intelligent contract, and match the local power selling demand information with the power demand information of the power consumer;

a power selling inquiry transaction request sending module 702, configured to send a power selling inquiry transaction request to the blockchain network, so as to instruct the blockchain network to generate a power selling control instruction of the power seller according to the matching result.

Further, the apparatus further comprises:

The block chain-based power resource allocation device configured to a power seller according to the embodiments of the present application can execute the block chain-based power resource allocation method executed by a power consumer according to any of the embodiments of the present application, and has functional modules corresponding to the execution method and advantageous effects.

According to an embodiment of the present application, an electronic device and a readable storage medium are also provided.

As shown in fig. 9, fig. 9 is a block diagram of an electronic device for implementing the power resource scheduling method based on the blockchain according to the embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, electronic devices, blade electronics, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable electronic devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the present application that are described and/or claimed herein.

As shown in fig. 9, the electronic apparatus includes: one or more processors 801, memory 802, and interfaces for connecting the various components, including a high speed interface and a low speed interface. The electronic device may implement a method performed by a node in a blockchain network, or a method performed by a consumer, or a method performed by a vendor. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the electronic device, including instructions stored in or on the memory to display graphical information of a GUI on an external input/output device (such as a display electronic device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple electronic devices may be connected, with each electronic device providing portions of the necessary operations (e.g., as an array of electronic devices, a set of blade-like electronic devices, or a multi-processor system). Fig. 9 illustrates an example of a processor 801.

The memory 802 is a non-transitory computer readable storage medium as provided herein. Wherein the memory stores instructions executable by at least one processor to cause the at least one processor to perform the block chain based power resource allocation method provided herein. The non-transitory computer readable storage medium of the present application stores computer instructions for causing a computer to perform the blockchain-based power resource deployment method provided by the present application.

The memory 802 is a non-transitory computer readable storage medium, and can be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the method for power resource allocation based on a blockchain in the embodiment of the present application (for example, the matching result determining module 501, the power consumption behavior control module 502, and the power selling behavior control module 503 shown in fig. 6, or the power demand information sending module 601 and the power consumption query transaction request sending module 602 shown in fig. 7, or the power selling demand information sending module 701 and the power selling query transaction request sending module 702 shown in fig. 8). The processor 801 executes various functional applications and data processing of the electronic device by running non-transitory software programs, instructions and modules stored in the memory 802, so as to implement the power resource allocation method based on the block chain in the above method embodiment.

The memory 802 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of the electronic device based on power resource allocation of the block chain, and the like. Further, the memory 802 may include high speed random access memory and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 802 optionally includes memory located remotely from the processor 801, which may be connected to the blockchain-based power resource provisioning electronics over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The electronic device of the power resource allocation method based on the block chain may further include: an input device 803 and an output device 804. The processor 801, the memory 802, the input device 803, and the output device 804 may be connected by a bus or other means, and are exemplified by a bus in fig. 9.

The input device 803 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device based on power resource allocation of the blockchain, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointing stick, one or more mouse buttons, a track ball, a joystick, or other input devices. The output devices 804 may include display electronics, auxiliary lighting devices (e.g., LEDs), tactile feedback devices (e.g., vibrating motors), and the like. The display electronics may include, but are not limited to, Liquid Crystal Displays (LCDs), Light Emitting Diode (LED) displays, and plasma displays. In some implementations, the display electronics can be a touch screen.

Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.

These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, electronic device, and/or apparatus (e.g., magnetic discs, optical disks, memory, Programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.

To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data electronic device), or that includes a middleware component (e.g., an application electronic device), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.

The computer system may include a client and an electronic device. The client and the electronic device are generally remote from each other and typically interact through a communication network. The relationship of client and electronic device arises by virtue of computer programs running on the respective computers and having a client-electronic device relationship to each other.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present application may be executed in parallel, sequentially, or in different orders, and the present invention is not limited thereto as long as the desired results of the technical solutions disclosed in the present application can be achieved.

The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A method for power resource allocation based on a blockchain, the method being performed by a node in a blockchain network, the method comprising:

2. The method of claim 1, wherein the electricity demand information includes expected electricity usage and a maximum electricity price; the electricity selling demand information includes a desired electricity selling amount and a minimum electricity selling price.

3. The method of claim 1, wherein generating the power consumption control command for the power consumer according to the matching result comprises:

4. The method of claim 1, wherein if the matching result is a successful match, the method further comprises:

5. The method according to any one of claims 1-4, wherein the method further comprises:

6. The method according to any one of claims 1-4, wherein the method further comprises:

7. The method according to any one of claims 1-4, wherein the method further comprises:

8. A power resource allocation method based on a block chain is characterized by being executed by a power consumer, and the method comprises the following steps:

9. The method of claim 8, wherein the electricity demand information includes expected electricity usage and a maximum electricity price; the electricity selling demand information includes a desired electricity selling amount and a minimum electricity selling price.

10. The method of claim 8, further comprising:

11. The method of claim 8, wherein prior to sending the power usage inquiry transaction request to the blockchain network, further comprising:

otherwise, the grid connection is disconnected.

12. The power resource allocation method based on the block chain is characterized by being executed by a power seller, and comprises the following steps:

13. The method of claim 12, wherein the electricity demand information includes expected electricity usage and a maximum electricity price; the electricity selling demand information includes a desired electricity selling amount and a minimum electricity selling price.

14. The method of claim 12, further comprising:

15. An apparatus for allocating power resources based on a blockchain, configured at a node in a blockchain network, the apparatus comprising:

16. Power resource allocation device based on block chain, characterized in that, dispose in the consumer, the device includes:

17. The power resource allocation device based on the block chain is characterized by being configured at a power selling party, and the device comprises:

18. An electronic device, comprising:

at least one processor; and

the memory stores instructions executable by the at least one processor to cause the at least one processor to perform the method performed by a node in a blockchain network of any one of claims 1 to 7, or to perform the method performed by a consumer of any one of claims 8 to 11, or to perform the method performed by a consumer of any one of claims 12 to 14.

19. A non-transitory computer readable storage medium having stored thereon computer instructions for causing a computer to perform the method performed by a node in a blockchain network according to any one of claims 1 to 7, or to perform the method performed by a consumer according to any one of claims 8 to 11, or to perform the method performed by a consumer according to any one of claims 12 to 14.