CN111815858A

CN111815858A - Charging network control method, device, equipment and storage medium based on block chain

Info

Publication number: CN111815858A
Application number: CN201910293192.2A
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: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-10-23

Abstract

The embodiment of the invention discloses a charging network control method, a charging network control device, charging network control equipment and a storage medium based on a block chain. The method, when performed by a block link point, comprises: acquiring vehicle-end charging data reported by vehicle main-end mobile equipment after the vehicle is charged by charging station equipment, and storing the vehicle-end charging data into a block chain; the method comprises the steps that power consumption data of a charging station reported by power monitoring equipment after the charging station equipment charges a vehicle are obtained and stored in a block chain; and carrying out rationality verification on the charging data of the charging station according to the vehicle end charging data and the power consumption data of the charging station. The technical scheme of the embodiment of the invention carries out rationality check on the charging data of the charging station based on the block chain technology, and the whole checking process is open and reliable, so that the owner and the supervisor can conveniently supervise the charging data of the charging station.

Description

Charging network control method, device, equipment and storage medium based on block chain

Technical Field

The embodiment of the invention relates to the technical field of information security, in particular to a charging network control method, a charging network control device, charging network control equipment and a storage medium based on a block chain.

Background

Along with the popularization of new forms of energy electric automobile, more and more vehicles need use and fill electric pile and charge.

However, since there are usually multiple charging posts in one public charging station, and a single charging post does not have a separate electric meter. In addition, the charging amount of the vehicle battery is influenced by environmental factors such as weather, the charging consumption under different environmental conditions is different, and only a public charging station grasps the actual charging data of the vehicle owner. Therefore, the problem that the actual charging data of the charging station is poor in transparency exists, and the vehicle owner side and the supervision side cannot reasonably supervise the actual charging data.

Disclosure of Invention

The embodiment of the invention provides a charging network control method, a charging network control device, charging network control equipment and a storage medium based on a block chain, which are used for verifying charging data of a charging station.

In a first aspect, an embodiment of the present invention provides a charging network control method based on a block chain, which is performed by a block chain node, and the method includes:

acquiring vehicle-end charging data reported by vehicle main-end mobile equipment after the vehicle is charged by charging station equipment, and storing the vehicle-end charging data into a block chain;

the method comprises the steps that power consumption data of a charging station reported by power monitoring equipment after the charging station equipment charges a vehicle are obtained and stored in a block chain;

and carrying out rationality verification on the charging data of the charging station according to the vehicle end charging data and the power consumption data of the charging station.

In a second aspect, an embodiment of the present invention further provides a charging network control method based on a block chain, where the charging network control method is executed by a power monitoring device, and the method includes:

acquiring power consumption data of a charging station after monitoring that the charging station equipment charges a vehicle;

generating a uplink transaction request including power consumption data of the charging station to instruct a blockchain node to store the power consumption data of the charging station into a blockchain, and verifying charging data of the charging station according to the power consumption data of the charging station.

In a third aspect, an embodiment of the present invention further provides a charging network control method based on a block chain, where the charging network control method is executed by a vehicle owner mobile device, and the method includes:

after the charging station equipment is monitored to charge the vehicle, vehicle end charging data are obtained;

and generating an uplink transaction request comprising the vehicle end charging data to indicate a block chain node to store the vehicle end charging data into a block chain, and checking the charging data of a charging station according to the vehicle end charging data.

In a fourth aspect, an embodiment of the present invention further provides a charging network control method based on a block chain, where the charging network control method is executed by a charging station device, and the method includes:

acquiring vehicle charging data after monitoring that the vehicle is charged in the charging station equipment;

a uplink transaction request including the vehicle charging data is generated to instruct a blockchain link to store the vehicle charging data into a blockchain, and it is determined whether a base charge amount in vehicle-end charging data stored in the blockchain is the same as the base charge amount in the vehicle charging data.

In a fifth aspect, an embodiment of the present invention further provides a charging network control apparatus based on a blockchain, where the charging network control apparatus is configured in a blockchain node, and the apparatus includes:

the vehicle end charging data processing module is used for acquiring vehicle end charging data reported by the vehicle owner end mobile equipment after the vehicle is charged by the charging station equipment and storing the vehicle end charging data into the block chain;

the power consumption data processing module is used for acquiring power consumption data of the charging station reported by the power monitoring equipment after the charging station equipment charges the vehicle, and storing the power consumption data into the block chain;

and the data checking module is used for checking the rationality of the charging data of the charging station according to the vehicle end charging data and the power consumption data of the charging station.

In a sixth aspect, an embodiment of the present invention further provides a charging network control apparatus based on a block chain, where the charging network control apparatus is configured in a power monitoring device, and the apparatus includes:

the power consumption data acquisition module is used for acquiring power consumption data of the charging station after monitoring that the charging station equipment charges the vehicle;

the power consumption request generation module is used for generating a uplink transaction request comprising the power consumption data of the charging station so as to instruct the block chain nodes to store the power consumption data of the charging station into the block chain, and checking the charging data of the charging station according to the power consumption data of the charging station.

In a seventh aspect, an embodiment of the present invention further provides a charging network control apparatus based on a block chain, where the charging network control apparatus is configured in a vehicle main terminal mobile device, and the apparatus includes:

the vehicle-end charging data acquisition module is used for acquiring vehicle-end charging data after monitoring that the vehicle is charged in the charging station equipment;

and the vehicle end charging request generating module is used for generating an uplink transaction request comprising the vehicle end charging data so as to indicate a block chain link point to store the vehicle end charging data into a block chain, and checking the charging data of a charging station according to the vehicle end charging data.

In an eighth aspect, an embodiment of the present invention further provides a charging network control apparatus based on a block chain, where the charging network control apparatus is configured in a charging device, and the apparatus includes:

the vehicle charging data acquisition module is used for acquiring vehicle charging data after monitoring that the vehicle is charged in the charging station equipment;

the vehicle charging request generation module is used for generating a uplink transaction request comprising the vehicle charging data, instructing a block chain link to store the vehicle charging data into a block chain, and determining whether a basic charging quantity in the vehicle-end charging data stored in the block chain is the same as the basic charging quantity in the vehicle charging data.

In a ninth aspect, an embodiment of the present invention further provides an apparatus, where the apparatus includes:

one or more processors;

storage means for storing one or more programs;

when the one or more programs are executed by the one or more processors, the one or more processors implement the charging network control method based on the block chain according to any embodiment of the present invention.

In a tenth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the charging network control method based on a block chain according to any embodiment of the present invention.

According to the technical scheme of the embodiment of the invention, vehicle charging data reported by vehicle owner mobile equipment and power consumption data of the charging station reported by the power monitoring equipment are acquired and stored in the block chain, and charging data of the charging station is subjected to rationality verification according to the acquired data. The charging data of the charging station is checked reasonably based on the block chain technology, and the whole checking process is public and reliable, so that the charging data of the charging station can be conveniently supervised by a vehicle owner and a supervisor.

Drawings

Fig. 1 is a flowchart of a charging network control method based on a block chain according to an embodiment of the present invention;

fig. 2 is a flowchart of a charging network control method based on a block chain according to a second embodiment of the present invention;

fig. 3 is a flowchart of a charging network control method based on a block chain according to a third embodiment of the present invention;

fig. 4 is a flowchart of a charging network control method based on a block chain according to a fourth embodiment of the present invention;

fig. 5 is a flowchart of a charging network control method based on a block chain according to a fifth embodiment of the present invention;

fig. 6 is a flowchart of a charging network control method based on a block chain according to a sixth embodiment of the present invention;

fig. 7 is a block diagram illustrating a structure of a charging network control apparatus based on a block chain according to a seventh embodiment of the present invention;

fig. 8 is a block diagram illustrating a configuration of a charging network control device based on a block chain according to an eighth embodiment of the present invention;

fig. 9 is a block diagram illustrating a configuration of a charging network control apparatus based on a block chain according to a ninth embodiment of the present invention;

fig. 10 is a block diagram illustrating a configuration of a charging network control apparatus based on a block chain according to a tenth embodiment of the present invention;

fig. 11 is a schematic structural diagram of an apparatus provided in the eleventh embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the embodiments of the invention and that no limitation of the invention is intended. It should be further noted that, for convenience of description, only some structures, not all structures, relating to the embodiments of the present invention are shown in the drawings.

Before describing the embodiments of the present invention, a block chain network system implementing the block chain-based charging network control method, apparatus, device and storage medium 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, an electric power monitoring device node, a vehicle owner terminal mobile device node and a charging station device 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 power monitoring device node may refer to a node device of a party that performs a supervision responsibility for a charging station to charge a vehicle, for example, the power monitoring device node may be a power provider (e.g., a national grid), a government-related department, a related social organization (e.g., a consumer rights and guarantees organization), and the like. The vehicle master end mobile device node can be a mobile terminal of a user for charging the vehicle, or a terminal device configured on the vehicle of the user, and the mobile terminal device can be a mobile phone, a tablet computer, a vehicle-mounted terminal installed on the vehicle, and the like. The charging station device node may be an overall control device node of the charging station, or may be a device node of each charging device (e.g., charging pile) that provides charging for the vehicle.

It should be noted that, in the blockchain system provided in the embodiment of the present invention, the power monitoring device, the vehicle owner mobile device node, and the charging station device node may be a blockchain node, or may not be a blockchain node, but may interact with the blockchain node through an interface provided by the blockchain node to participate in the blockchain network. Optionally, the vehicle owner mobile device node and the charging device node may be light-weight nodes deployed in the vehicle owner mobile device and the charging device (for example, light-weight node communication Software Development Kit (SDK) may be installed on the vehicle owner mobile device and the charging device), and the light-weight nodes are similar to full nodes, and deploy deployment data of block chains, such as an intelligent 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 like other nodes in real time, and the transaction data can be 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.

Example one

Fig. 1 is a flowchart of a charging network control method based on a block chain according to an embodiment of the present invention, which is applicable to a case where a charging network is controlled based on a block chain technique. The method may be performed by a charging network control device or apparatus based on a block chain, configured at a block chain link point, which may be implemented in a hardware and/or software manner and may be integrated in an electronic device carrying the block chain node.

As shown in fig. 1, the method specifically comprises the following steps:

s101, vehicle end charging data reported by vehicle owner end mobile equipment after the vehicle is charged by the charging station equipment are obtained and stored in a block chain.

The vehicle-end charging data may be related data, which is acquired by the vehicle owner end mobile device after the vehicle charging is completed, for the current charging, and may include, but is not limited to, a current charging amount, charging station identification information, a charging time, charging vehicle information, and the like.

Optionally, after detecting that the charging device completes charging the vehicle, the vehicle owner mobile device acquires the vehicle end charging data, and reports the data to the block chain network, and the block chain link points acquire the vehicle end charging data reported by the vehicle owner mobile device and store the vehicle end charging data in the block chain. For example, after acquiring the current vehicle-end charging data, the vehicle-end mobile device may generate an uplink transaction request including the vehicle-end charging data, and send the uplink transaction request to the blockchain network. After receiving the uplink transaction request, the blockchain node processes the received uplink transaction request, acquires vehicle-end charging data as transaction data, and stores the transaction data in a blockchain.

Optionally, in order to prevent the vehicle-end charging data from being maliciously tampered, when the vehicle-end charging data is uploaded by the vehicle-end mobile device, the vehicle-end charging data may be encrypted first, and then the encrypted vehicle-end charging data is reported to the blockchain network. For example, the vehicle owner mobile device may encrypt the acquired vehicle end charging data by using its own private key, or encrypt the acquired vehicle end charging data by using a preset encryption algorithm specified in an intelligent contract, and then generate an uplink transaction request including the encrypted vehicle end charging data, and send the uplink transaction request to the blockchain network. At this time, the block chain link point processes the received uplink transaction request, after the encrypted vehicle end charging data is extracted, an algorithm corresponding to the time when the vehicle end charging data is encrypted by the vehicle owner end mobile device is adopted to decrypt the obtained encrypted vehicle end charging data (for example, a public key of the vehicle owner end mobile device is obtained from a block chain network or the encrypted vehicle end charging data is decrypted according to a preset encryption algorithm specified in an intelligent contract), and then the decrypted vehicle end charging data is used as transaction data and stored in a block chain.

It should be noted that, because a charging station usually has a plurality of charging piles, and a plurality of charging piles can charge a plurality of vehicles at the same time, a plurality of mobile devices at the vehicle master end may complete charging at their corresponding charging piles at the same time, and upload respective charging data at the vehicle master end, and at this time, a block link point may acquire the charging data at the vehicle master end, which is reported by a plurality of mobile devices at the vehicle master end at the same time.

And S102, acquiring power consumption data of the charging station reported by the power monitoring equipment after the charging station equipment charges the vehicle, and storing the data into the block chain.

The power consumption data of the charging station may be the detected power consumption data consumed by the charging station for performing the current charging operation through a power statistics device (e.g., an electricity meter for counting the power change condition of the charging station) installed inside the power monitoring device after the vehicle is charged, and may include, but is not limited to, a power consumption value, power consumption time, charging station identification information, and the like of the current charging.

Optionally, the electric power monitoring device end detects the electric power loss condition of each charging station supervised by the electric power monitoring device end in real time or at regular time through an electric power statistics device installed inside the electric power monitoring device end. For example, the power monitoring device may install a power counting device for each charging station that it supervises to count the power loss of the charging station. For example, when the power monitoring device is a national power grid, an electric quantity statistics device may be installed at an interface of the power grid supplying power to each charging station, and when the charging station acquires electric quantity from the interface, the electric quantity statistics device may acquire an electric quantity value consumed by the charging station in real time. And the electric power monitoring equipment terminal generates the electric power consumption data of the charging station according to the acquired electric quantity value, the acquired time and the corresponding identifier of the charging station. Specifically, the power monitoring device may obtain, at preset intervals, total power consumption data corresponding to the charging station as a vehicle charging process in the period of time through the power statistics device, and then report the power consumption data to the blockchain network, where the blockchain nodes obtain the power consumption data of the charging station reported by the power monitoring device and store the power consumption data in the blockchain. For example, after acquiring the power consumption amount data of the charging station at this time, the power monitoring equipment generates an uplink transaction request including the power consumption amount data, and sends the uplink transaction request to the blockchain network, and after receiving the uplink transaction request, the blockchain node processes the received uplink transaction request, acquires the power consumption amount data of the charging station as transaction data, and stores the transaction data in the blockchain.

Optionally, in order to prevent the power consumption data of the charging station from being maliciously tampered, when the power consumption data of the charging station is uploaded, the power monitoring device may encrypt the power consumption data of the charging station, and then report the encrypted power consumption data of the charging station to the blockchain network. For example, the power monitoring device may encrypt the acquired power consumption data of the charging station by using its own private key, or encrypt the acquired power consumption data of the charging station by using a preset encryption algorithm agreed in an intelligent contract, then generate a uplink transaction request including the encrypted power charging/consumption data, and transmit the uplink transaction request to the blockchain network, where the blockchain node processes the received uplink transaction request, extracts the encrypted power consumption data of the charging station therefrom, first perform a decryption operation on the acquired encrypted power consumption data by using an algorithm corresponding to when the power monitoring device encrypts the power consumption data (e.g., acquire a public key of the power monitoring device from the blockchain network or perform a decryption operation on the encrypted power consumption data according to a preset encryption algorithm specified in an intelligent contract), and then use the decrypted power consumption data of the charging station as the transaction data, stored in a block chain.

Optionally, there are usually a plurality of charging devices (e.g., charging piles) in the charging station, and therefore, there may be a case where a plurality of charging devices of the charging station simultaneously operate as different vehicles to perform charging simultaneously, so that the power consumption data of the charging station acquired by the power monitoring device may be power consumption data of one vehicle or power consumption data of a plurality of vehicles at the same time.

And S103, performing rationality verification on the charging data of the charging station according to the vehicle end charging data and the power consumption data of the charging station.

Optionally, in this embodiment, the checking of the charging data may be checking whether the charging station charges the vehicle end with the same data as the actual power consumption data of the charging station or the difference between the data and the actual power consumption data of the charging station satisfies a preset range, whether the charging station charges reasonably, and the like, so as to determine whether the charging station deceives the consumer. For example, in a certain period of time, the actual power consumption of the charging station is N degrees of electricity, and the sum of the vehicle-end charging data reported by the vehicle ends charged by the charging station in the period of time is 2N degrees of electricity, and when the difference between the vehicle-end charging data and the vehicle-end charging data is large, the charging data of the charging station is unreasonable. For another example, if the service charge of the first-degree electricity of the charging station is not higher than M% and is found to be 2M% after calculation through the actual consumption data of the charging station and the vehicle-side charging data, it is described that the service charge of the charging station is too high when the charging station charges the vehicle, and the charging data of the charging station is not reasonable.

Specifically, when the charging data of the charging station is checked for rationality according to the vehicle terminal data and the power consumption data of the charging station, the charging data of the charging station may be checked for rationality once every preset time period (for example, three hours). It should be noted that, since the power consumption data of the charging station is the power consumption data of the charging station in a period of time, the vehicle end charging data may be reported only by corresponding to one vehicle owner mobile device in the period of time, and may also be the vehicle end charging data reported by a plurality of vehicle owner mobile devices, when the charging data of the charging station is checked for rationality, the vehicle end charging data reported by one vehicle owner mobile device may be checked, or the vehicle end charging data reported by a plurality of vehicle owners may be checked, which is not limited in this embodiment. Optionally, when the charging data of the charging station is checked for rationality, the block link point may specifically include the following sub-steps:

and S1031, determining the basic total charging amount of the charging station according to the basic charging amount in the charging data of each vehicle end related to the charging station.

The basic charge amount may be a charge amount corresponding to the current vehicle charging recorded in the vehicle-end charging data reported by the vehicle owner end mobile device, for example, in the current vehicle charging process, when the charging station charges the vehicle by one watt hour, the basic charge amount in the vehicle-end data is the one watt hour.

Optionally, in the embodiment of the present invention, since the charging data of a certain charging station (including a plurality of charging piles) is subjected to the rationality check, during the check, a basic charging amount in each vehicle end charging data associated with a vehicle that is charged by each charging pile in the charging station is to be obtained, for example, in all vehicle end charging data corresponding to the check, each vehicle end charging data associated with the charging station is found according to the charging station identification information in the vehicle end charging data, and then the basic charging amount is obtained from each vehicle end charging data associated with the charging station; and then summing the basic charge quantity in the charging data of each vehicle end to obtain the basic total charge quantity of the charging station. It should be noted that, in the embodiment of the present application, the charging station identification information may be unique identification information corresponding to each charging station, each charging pile of the charging station records the unique identification information, and the charging station corresponding to each vehicle-side charging data or subsequent power consumption data may be determined according to the unique identification information. The identification information of the charging station may also be formed by the unique identification of the charging station and the unique identification of each charging pile, and at this time, the charging station corresponding to the charging data of each vehicle end or the subsequent power consumption data may be determined by looking up the unique identification part of the charging station in the identification information of the charging station.

For example, it is preset that the charging data of the charging station a is checked for rationality every three hours, and at this time, the current time is three pm, and at this time, it is necessary to check the charging data of the charging station a from one pm to three pm once. Specifically, the charging station identification information is searched for each vehicle-side charging data of the charging station a from all vehicle-side charging data acquired from one to three afternoons, the basic charge amount is extracted from the vehicle-side charging data, and then all the basic charge amounts are summed to obtain the basic total charge amount of the charging station a.

And S1032, determining the total power consumption of the charging station according to the power consumption data of the charging station.

The total power consumption of the charging station may be the total power consumption of the charging station corresponding to the current verification. Optionally, all the power consumption data of the charging station reported by the power monitoring device corresponding to the current verification may be obtained first, and then the power consumption in each power consumption data is summed to obtain the total power consumption of the charging station.

For example, it is preset that the charging data of the charging station a is checked for rationality every three hours, and at this time, the current time is three pm, and at this time, it is necessary to check the charging data of the charging station a from one pm to three pm once. Specifically, the power consumption data with the identification information of the charging station a, which is uploaded by the power monitoring device in the period from one to three pm, is found, and then the power consumption values corresponding to the power consumption data are extracted from the power consumption data and summed to obtain the total power consumption of the charging station a.

And S1033, verifying the charging data of the charging station according to the basic total charging amount of the charging station and the total power consumption of the charging station.

Optionally, the power consumption of the charging station mainly comes from consumption of the vehicle when the vehicle is charged, but since the charging station itself may also cause consumption of power in the operation process (for example, the charging pile may consume power in the operation process, daily power consumption in the operation process of the charging station, and the like), the basic total charging amount of the charging station is usually slightly smaller than the total power consumption of the charging station. Therefore, when the charging data of the charging station is verified according to the basic total charging amount of the charging station and the total power consumption of the charging station, the basic total charging amount and the total power consumption of the charging station may be compared to see whether the difference between the basic total charging amount and the total power consumption is within a preset range. If so, the charging data of the charging station is reasonable, otherwise, the charging data of the charging station is unreasonable. Specifically, how to check the charging data of the charging station according to the basic total charging amount of the charging station and the total power consumption of the charging station, how to check whether the charging of the charging station is reasonable, will be described in detail in the following embodiments.

According to the charging network control method based on the block chain, vehicle-side charging data reported by the vehicle main-side mobile device and power consumption data of the charging station reported by the power monitoring device are obtained and stored in the block chain, and charging data of the charging station is subjected to rationality verification according to the obtained data. The charging data of the charging station is checked reasonably based on the block chain technology, and the whole checking process is public and reliable, so that the charging data of the charging station can be conveniently supervised by a vehicle owner and a supervisor.

Further, the method for controlling a charging network based on a block chain according to this embodiment further includes: and in response to a charging data query transaction request reported by a third party, querying charging data of the charging station in the target area from the block chain, and feeding back the charging data of the charging station in the target area to the third party to indicate that the third party determines the charging times and the charging peak period of the charging station in the target area according to the charging data of the charging station in the target area.

The third party may be the other party of the non-vehicle owner mobile device who wants to use the vehicle charging data. For example, it may be a power provider, a government city planning department, an investment company, and so on. The charging data query request may be a charging data query transaction request including a target area, which is generated when a third party wants to acquire vehicle-end charging data of the target area. Optionally, the charging data query request may further include a query time or other query requirements in addition to the target area. The target area may be an area to be subjected to a charging data query. Specifically, after a third party generates a charging data query transaction request, the request is reported to the block chain network, the block chain nodes receive and respond to the charging data query transaction request, firstly, charging station identifiers of charging stations corresponding to the target area are determined, then, charging data with the charging station identifiers are searched from vehicle-end charging data stored in the block chain and used as charging data of the charging stations in the target area, and the searched charging data are fed back to the third party. If the charging data query transaction request always includes query time or other query requirements, further screening the charging data of the charging station in the searched target area is needed, and the final charging data is obtained and fed back to the third party. And the third party can conveniently determine the charging times and the charging peak period of the charging station in the target area according to the acquired charging data, and further complete the subsequent planning. For example, if the third party is a government city planning department, it may determine whether the target area is an urgent charging demand area and whether it is necessary to plan a new charging station for the target area according to the charging times and the peak charging period of the charging stations in the target area; if the third party is a power provider, the third party can determine the peak period of power consumption of the target area according to the charging times and the peak period of charging of the charging station in the target area, and further reasonably arrange the distribution of the power supply amount of the target area. Optionally, when the blockchain provides the charging data for the third party, the blockchain may collect a certain number of incentive elements from the third party according to an intelligent contract, and award the incentive elements to the vehicle master. The advantage that this embodiment set up like this lies in, can improve the value of the car end charging data that the car owner end uploaded, and guarantees to provide comprehensiveness and the accuracy of data for the third party, and then assists the third party to provide better, more convenient service for the user.

Example two

Fig. 2 is a flowchart of a charging network control method based on a block chain according to a second embodiment of the present invention. On the basis of the above embodiments, the present embodiment is further optimized, and how to verify the charging data of the charging station according to the vehicle-side charging data and the power consumption data of the charging station is described in detail. Specifically, the method comprises the following steps:

s201, vehicle end charging data reported by vehicle owner end mobile equipment after the vehicle is charged by the charging station equipment is obtained and stored in a block chain.

S202, power consumption data of the charging station, reported by the power monitoring equipment after the charging station equipment charges the vehicle, are acquired and stored in the block chain.

And S203, vehicle charging data reported by the charging station equipment after the vehicle is charged is obtained and stored in the block chain.

The vehicle charging data may be vehicle charging data obtained by the charging station device for the current charging operation after the charging station device charges the vehicle, and may include, but is not limited to, a current charging amount, charging station identification information, a charging time, charged vehicle information, and the like. If the charging station equipment is master control equipment of the charging station, after each charging pile of the charging station executes the charging operation on the vehicle each time, reporting the vehicle charging data corresponding to the current charging operation to the master control equipment of the charging station, and acquiring the vehicle charging data reported by the charging piles by the charging station equipment at the moment, wherein the data can be reported by one charging pile or can be reported by a plurality of charging piles simultaneously; if the charging station equipment is a charging pile for providing vehicle charging, the charging device can acquire vehicle charging data corresponding to the charging operation after the charging operation on the vehicle is executed every time. It should be noted that the operation of determining whether the basic charge amount in the vehicle charging data is the same as the basic charge amount in the vehicle charging data based on the subsequent S204 may be to compare the vehicle charging data and the vehicle-side charging data of one vehicle, or may compare the sum of the basic electric quantities of the vehicle charging data and the vehicle-side charging data of a plurality of vehicles.

Optionally, after the charging of the vehicle to be charged is completed, the charging station device obtains vehicle charging data corresponding to the current charging operation, and reports the data to the block chain network, and the block chain node obtains the vehicle charging data reported by the charging device and stores the vehicle charging data in the block chain. For example, after the charging station device obtains the vehicle charging data of this time, the charging station device generates an uplink transaction request including the vehicle charging data, and sends the uplink transaction request to the blockchain network. And after receiving the uplink transaction request, the block chain link point processes the received uplink transaction request, acquires vehicle charging data serving as transaction data and stores the transaction data in the block chain.

Optionally, in order to prevent the vehicle charging data from being tampered, when the charging device uploads the vehicle charging data, the vehicle charging data may be encrypted first, and the encrypted vehicle charging data is reported to the blockchain network. For example, the charging station device may encrypt the vehicle charging data by using its own private key, or may encrypt the vehicle charging data by using a preset encryption algorithm specified in the smart contract, and then generate an uplink transaction request including the encrypted vehicle charging data, and transmit the uplink transaction request to the blockchain network. At this time, the block chain link point processes the received uplink transaction request, after the encrypted vehicle charging data is extracted, an algorithm corresponding to that when the charging station equipment encrypts the vehicle charging data is adopted to decrypt the obtained encrypted vehicle charging data (for example, a public key of the charging station equipment is obtained from a block chain network or the encrypted vehicle charging data is decrypted according to a preset encryption algorithm specified in an intelligent contract), and then the decrypted vehicle charging data is used as the transaction data and is stored in a block chain.

S204 determines whether the basic charging amount in the vehicle-side charging data is the same as the basic charging amount in the vehicle-side charging data if the charging station identification information and the charging vehicle information in the vehicle-side charging data are the same as the charging station identification information and the charging vehicle information in the vehicle-side charging data.

The charging station identification information may be a unique identification of the charging station, and may be composed of numbers, letters, Chinese characters, or the like. The charging vehicle information may be information related to the vehicle to be charged, and may be, for example, owner identification information corresponding to the vehicle, a model number, a brand, and the like of the vehicle. It should be noted that the charging station identification information may be unique identification information corresponding to each charging station, each charging pile of the charging station records the unique identification information, and the charging station corresponding to each vehicle-side charging data or vehicle charging data may be determined by the unique identification information. The identification information of the charging station may also be formed by the unique identification of the charging station and the unique identification of each charging pile, and at this time, the charging station corresponding to the charging data of each vehicle end or the charging data of the vehicle may be determined by looking up the unique identification part of the charging station in the identification information of the charging station.

Optionally, the vehicle-end charging data is reported by the vehicle owner-end mobile device, where the data represents charging data acquired by the vehicle owner for the current charging, and the data may be fed back to the mobile device of the vehicle owner end by the charging station, or may be data detected by a relevant sensor on the vehicle of the vehicle owner end. The vehicle charging data is charging data recorded inside the charging station device when the charging station charges the vehicle. It should be noted that, in principle, the vehicle-side charging data and the vehicle charging data are the same, but if either the vehicle owner side or the charging station side is false, the data of the vehicle-side charging data and the vehicle charging data are not the same.

In order to ensure the accuracy of the vehicle-side charging data reported by the vehicle master, for example, the vehicle master is prevented from tampering the charging data, or the charging station feeds back false charging data to the vehicle master. Before the charging data of the charging station is checked by using the vehicle-side charging data, the charging station identification information and the charging vehicle information in the vehicle-side charging data are compared with the charging identification information and the charging vehicle information in the vehicle charging data, if the charging station identification information and the charging vehicle information are the same, the basic charging amount in the vehicle-side charging data is further compared with the basic charging amount in the vehicle charging data, and if the charging station identification information and the charging vehicle information are still the same, the vehicle-side charging data reported by the vehicle master terminal is correct, and the following operation S205 can be executed. Otherwise, one of the vehicle-end charging data or the vehicle charging data is false data, and the situation needs to be fed back to relevant departments for further verification and penalty.

And S205, if the charging data are the same, determining the basic total charging quantity of the charging station according to the basic charging quantity in the charging data of each vehicle end related to the charging station.

And S206, determining the total power consumption of the charging station according to the power consumption data of the charging station.

And S207, if the ratio of the basic total charging amount of the charging station to the total power consumption of the charging station is greater than the lower limit value of the charging proportion and smaller than the upper limit value of the charging proportion, determining that the basic charging amount of the charging station is reasonable.

The lower limit value of the charge ratio may be a minimum value allowed by a ratio of a basic total charge amount and a total power consumption amount of the charging station, which is predetermined in advance, in consideration of the power consumption amount of the charging station itself, and the upper limit value of the charge ratio may be a maximum value allowed by a ratio of a basic total charge amount and a total power consumption amount of the charging station, which is predetermined in advance, in consideration of the power consumption amount of the charging station itself. When the ratio of the basic total charging amount to the total power consumption of the charging station is between the lower limit value of the charging ratio and the upper limit value of the ratio, the charging amount of the charging station is reasonable, otherwise, the basic charging amount of the charging station is unreasonable.

For example, in this embodiment, the basic total charging amount of the charging station determined in S205 and the total power consumption of the charging station determined in S206 may be scaled, and if the ratio of the scaling is greater than the lower limit value (e.g., 90%) of the charging ratio and less than the upper limit value (e.g., 100%) of the charging ratio, it indicates that the basic charging amount of the charging station is reasonable, otherwise, the charging station has a problem of unreasonable charging amount, and this situation needs to be fed back to the relevant department for further verification and penalty.

And S208, if the basic charging amount of the charging station is reasonable, determining the total electric charge charged by the charging station according to the electric charge information in the charging data of each vehicle end associated with the charging station.

The electricity fee information of the vehicle-side charging data may be the fee charged by the charging station after charging the vehicle, for example, the electricity fee information may include, but is not limited to, the charging fee, the additional fee, the total fee, and the like of the current charging.

Optionally, in the process of checking the rationality of the charging data of the charging station by the block link point, the checking of the rationality of the basic charging amount of the charging station by S207 may be further included, and the checking of whether the charging station has multiple charges or a random charge may also be included. Specifically, in all the vehicle-side charging data corresponding to the current verification, according to the charging station identification information in the vehicle-side charging data, each vehicle-side charging data associated with the charging station is found, then each electric charge information is obtained from each vehicle-side charging data associated with the charging station for summarizing, and the total electric charge number charged by the charging station is determined.

For example, it is preset that the charging data of the charging station a is checked for rationality once every three hours, and the current time is three pm, and at this time, it is necessary to check for rationality the charging situation of the charging station a from one pm to three pm. Specifically, the charging station identification information is searched for each vehicle-side charging data of the charging station a from all vehicle-side charging data acquired from one to three afternoons, the electric charge information is extracted from the vehicle-side charging data, and then the electric charge information is collected and counted to obtain the total charge of the charging station a in the effective time.

And S209, determining whether the charging of the charging station is reasonable or not according to the total electric charge charged by the charging station and the basic total charging amount of the charging station.

Alternatively, for better maintenance of the development of the charging market, the state department of charge stipulates that the charging station enterprise can only charge a certain percentage of the charging service fee, for example, the basic electricity price of one watt of electricity is one unit of money, so that the charging pile can charge the service fee of seven gross money for each payment of the basic electricity price of one unit of money, and the charging pile charges the electric quantity of three gross money, namely 0.3 watt of electricity. Therefore, when the charging of the charging station is verified to be reasonable, the block chain node may calculate the service fee charged by each charge of the charging station according to the total electric charge charged by the charging station and the basic total charging amount of the charging station, check whether the service fee meets the charging standard specified by the country, and further determine whether the charging of the charging station is reasonable. For example, if the country stipulates that the base electricity price of one degree of electricity is one money, the charging enterprise can only charge 70% of the charging service fee at most, while the total electricity fee charged by the charging station determined in S208 is 3000 money, and the base total charging amount of the charging station determined in S205 is 600 degrees of electricity, obviously, the service fee charged by the charging station reaches 80%, which exceeds the national charging standard, i.e., the charging station is not charged reasonably.

According to the charging network control method based on the block chain, vehicle end charging data uploaded by vehicle main end mobile equipment, power consumption data uploaded by power monitoring equipment and vehicle charging data uploaded by charging equipment are obtained, if the vehicle end charging data and the vehicle charging data are consistent, the vehicle end charging data are accurate, and then the reasonability of the power consumption data of a charging station and the reasonability of charging are checked based on the vehicle end charging data and the power consumption data. The charging station charging system can be used for reasonably checking the power consumption data and the charging standard of the charging station based on the block chain technology, and the whole checking process is open and reliable, so that the owner and the supervisor can conveniently supervise the power consumption data of the actual charging of the vehicle and the charging of the charging station.

EXAMPLE III

Fig. 3 is a flowchart of a charging network control method based on a blockchain according to a third embodiment of the present invention, where this embodiment is applicable to a situation how a charging network control method based on a blockchain is executed on the side of a power monitoring device, and the method may be executed by a charging network control apparatus or device based on a blockchain, which is configured on the power monitoring device, and the apparatus may be implemented in a hardware and/or software manner.

It should be noted that the power consumption data of the charging station in each embodiment is obtained by the power monitoring device provided in this embodiment after the charging station device charges the vehicle and reports the obtained data to the block chain, and the block chain link points in each embodiment can complete the control of the charging network only by interacting with the power monitoring device in this embodiment.

As shown in fig. 3, the method specifically includes the following steps:

and S301, acquiring power consumption data of the charging station after monitoring that the charging station equipment charges the vehicle.

Optionally, the electric power monitoring device end may detect the electric power loss condition of each charging station supervised by the electric power monitoring device end through an electric power statistics device installed inside the electric power monitoring device end. For example, the power monitoring device may install a power counting device for each charging station that it supervises to count the power loss of the charging station. For example, when the power monitoring device is a national power grid, an electric quantity counting device may be installed at an interface of the power grid supplying power to each charging station, and when the charging station acquires electric quantity from the interface, the electric quantity counting device may acquire an electric quantity value consumed by the charging station. And the electric power monitoring equipment terminal generates the electric power consumption data of the charging station according to the acquired electric quantity value, the acquired time and the corresponding identifier of the charging station. Specifically, the electric power monitoring device may obtain, by the electric power statistics apparatus, total electric power consumption data corresponding to the charging process of the vehicle at the charging station during the preset time interval.

Optionally, in this embodiment, the power monitoring device may detect and obtain the power consumption data of the charging station in real time, or determine, every preset period, for example, 1 hour, whether a condition of charging the vehicle exists in the preset period according to the change condition of the power quantity value recorded in the power quantity counting device in the period, and if the condition exists, determine a starting time and a finishing time of charging the vehicle, so as to obtain the power consumption data corresponding to the charging operation of the charging station.

S302, an uplink transaction request including power consumption data of the charging station is generated to instruct the block chain node to store the power consumption data of the charging station into the block chain, and the charging data of the charging station is verified according to the power consumption data of the charging station.

Optionally, after the power consumption data of the charging station is obtained by the power monitoring device, a chain transmission transaction request including the power consumption data is generated and sent to the block chain network, so as to instruct the block chain node to process the received chain transmission transaction request after receiving the chain transmission transaction request, obtain the power consumption data of the charging station as transaction data, store the transaction data in the block chain, and verify the charging data of the charging station according to the vehicle end charging data reported by the vehicle owner end mobile device stored in the block chain. The above embodiments of how the specific block link points check the charging data of the charging station have been described in detail, and are not described again.

Optionally, in order to prevent the charging station power consumption amount data from being maliciously tampered with, the power monitoring apparatus may encrypt the charging station power consumption amount data when generating the uplink transaction request including the charging station power consumption amount data, and generate the uplink transaction request including the encrypted power consumption amount data. For example, the power monitoring device may encrypt the acquired power consumption amount data of the charging station by using its own private key, or may encrypt the acquired power consumption amount data of the charging station by using a preset encryption algorithm specified in the smart contract, and then generate a uplink transaction request including the encrypted power consumption amount data of the charging station.

In the charging network control method based on the block chain provided in this embodiment, the power monitoring device obtains the power consumption data of the charging station after detecting that the charging device charges the vehicle, generates an uplink transaction request corresponding to the data, and sends the uplink transaction request to the block chain network, so as to request the block chain network to store the power consumption data, and verifies the charging data of the charging station according to the power consumption data. Through the interaction of the electric power monitoring equipment and the block chain link points, the process of checking the charging data of the charging station is realized, and the whole checking process is open and reliable, so that a vehicle owner and a supervisor can supervise the charging data of the charging station.

Example four

Fig. 4 is a flowchart of a charging network control method based on a blockchain according to a fourth embodiment of the present invention, where this embodiment is applicable to a situation how a mobile device at a vehicle master end performs the charging network control method based on the blockchain, and the method may be performed by a charging network control apparatus or device based on the blockchain, which is configured on the mobile device at the vehicle master end, and the apparatus may be implemented in a hardware and/or software manner.

It should be noted that the vehicle end charging data in the embodiments are acquired by the vehicle owner mobile device provided in this embodiment after detecting that the charging station device charges the vehicle and reports the acquired data to the block chain, and the block chain link points in the embodiments can complete the control of the charging network only when interacting with the vehicle owner mobile device in this embodiment.

As shown in fig. 4, the method specifically includes the following steps:

s401, after it is monitored that the vehicle is charged in the charging station device, vehicle end charging data are obtained.

Optionally, in this embodiment, if the vehicle owner end mobile device is a mobile terminal (such as a mobile phone, a tablet, and the like) of a vehicle owner, the vehicle owner end mobile device may feed back the charging data to the vehicle owner end mobile device according to the charging station device, and obtain the vehicle end charging data. For example, after the charging station completes charging the vehicle, the charging station sends relevant data (such as the charging amount, the charging station identification information, the charging time, the charged vehicle information, and the like) of the vehicle charging this time to the device moved by the vehicle master in the form of a short message, a notification message, a web page link, and the like, and the mobile device at the vehicle master obtains the vehicle-side charging data according to the charging data fed back by the charging station.

If the vehicle owner mobile device is a vehicle-mounted terminal device installed on a vehicle, the vehicle end charging data can be acquired in the manner; whether the vehicle charging is finished or not can be detected through devices installed on the vehicle, and if the vehicle charging is finished, vehicle end charging data can be acquired through the devices installed inside the vehicle. For example, when the electric meter with the changed electric quantity value detects that the electric quantity of the vehicle remains unchanged, it is described that the charging of the vehicle is completed, at this time, the electric meter obtains the current charging amount, the identification recognition device mounted on the vehicle recognizes the identification of the charging station (for example, the two-dimensional code on the charging pile is scanned by the two-dimensional code scanning device mounted on the vehicle, and then the identification information of the charging station is obtained), the charging time is determined by the clock of the vehicle-mounted system, then the vehicle information of the vehicle itself is extracted, and then the vehicle-side charging data of the current charging is obtained.

S402, an uplink transaction request including vehicle-end charging data is generated to indicate a block chain node to store the vehicle-end charging data into the block chain, and the charging data of the charging station is verified according to the vehicle-end charging data.

Optionally, after the vehicle-end charging data of this time is acquired, an uplink transaction request including the vehicle-end charging data is generated and sent to the block chain network. And after the indication block chain node receives the uplink transaction request, processing the received uplink transaction request, acquiring vehicle-end charging data as transaction data, storing the transaction data in a block chain, and verifying the charging data of the charging station according to the power consumption data of the charging station, which is reported by the power monitoring equipment and stored in the block chain. The above embodiments of how the specific block link points check the charging data of the charging station have been described in detail, and are not described again.

Optionally, in order to prevent the vehicle-end charging data from being maliciously tampered, when the vehicle owner mobile device generates the uplink transaction request including the vehicle-end charging data, the vehicle owner mobile device may encrypt the vehicle-end charging data first, and generate the uplink transaction request including the encrypted vehicle-end charging data. For example, the vehicle owner mobile device may encrypt the acquired vehicle end charging data by using its own private key, or encrypt the acquired vehicle end charging data by using a preset encryption algorithm specified in an intelligent contract, and then generate an uplink transaction request including the encrypted vehicle end charging data.

In the charging network control method based on the block chain provided in this embodiment, after detecting that the charging device charges the vehicle, the vehicle owner mobile device obtains the vehicle end charging data, generates an uplink transaction request corresponding to the data, and sends the uplink transaction request to the block chain network, so as to request the block chain network to store the vehicle end charging data, and verifies the charging data of the charging station according to the vehicle end charging data. Through the interaction between the vehicle main end mobile equipment and the block chain link points, the process of checking the charging data of the charging station is realized, and the whole checking process is open and reliable so that a vehicle owner and a supervisor can supervise the charging data of the charging station.

EXAMPLE five

Fig. 5 is a flowchart of a charging network control method based on a block chain according to a fifth embodiment of the present invention, which is applicable to how to execute the charging network control method based on a block chain on the charging station device side, where the method can be executed by a charging network control device or apparatus based on a block chain, which is configured on a charging station device, and the device can be implemented in a hardware and/or software manner.

It should be noted that the vehicle charging data in the foregoing embodiments is obtained and reported to the block chain by the charging station device provided in this embodiment after detecting that the charging station device charges the vehicle, and the block chain link points in the foregoing embodiments can complete the control of the charging network according to the present invention only when interacting with the charging station device in this embodiment.

As shown in fig. 5, the method specifically includes the following steps:

s501, after it is monitored that the vehicle is charged in the charging station equipment, vehicle charging data are obtained.

The vehicle charging data may be vehicle charging data obtained by the charging station device for the current charging operation after the charging station device charges the vehicle, and may include, but is not limited to, a current charging amount, charging station identification information, a charging time, charged vehicle information, and the like.

Optionally, if the charging station device is a master control device of the charging station, after each charging pile of the charging station executes a charging operation on a vehicle each time, reporting vehicle charging data corresponding to the current charging operation to the master control device of the charging station, where the charging station device obtains the vehicle charging data reported by the charging pile at this time, where the data may be reported by one charging pile or may be reported by multiple charging piles simultaneously; if the charging station equipment is a charging pile for providing vehicle charging, the charging device can acquire vehicle charging data corresponding to the charging operation after the charging operation on the vehicle is executed every time. It should be noted that the operation of determining whether the basic charge amount in the vehicle charging data is the same as the basic charge amount in the vehicle charging data based on the subsequent operation may be to compare the vehicle charging data and the vehicle-side charging data of one vehicle, or may compare the sum of the basic electric quantities of the vehicle charging data and the vehicle-side charging data of a plurality of vehicles.

S502, an uplink transaction request including vehicle charging data is generated to instruct the blockchain node to store the vehicle charging data into the blockchain, and it is determined whether a base charging amount in the vehicle-end charging data stored in the blockchain is the same as the base charging amount in the vehicle charging data.

Optionally, after obtaining the vehicle charging data corresponding to the current charging operation, the charging station device generates an uplink transaction request including the vehicle charging data, and sends the uplink transaction request to the block chain network. And after the indication block link point receives the uplink transaction request, processing the received uplink transaction request to acquire vehicle charging data serving as transaction data and store the vehicle charging data in the block chain, and determining whether the basic charging quantity in the vehicle end charging data stored in the block chain is the same as the basic charging quantity in the vehicle charging data according to the vehicle end charging data reported by the vehicle owner end mobile equipment stored in the block chain. Specifically, how the block link points determine whether the basic charge amount in the vehicle-end charging data stored in the block chain is the same as the basic charge amount in the vehicle charging data is described in detail in the above embodiments, and details thereof are not repeated.

Optionally, in order to prevent the vehicle charging data from being tampered with, when the charging apparatus generates a uplink transaction request including the vehicle charging data, the charging apparatus may encrypt the vehicle charging data to generate a uplink transaction request including the encrypted vehicle charging data, for example, the charging station apparatus may encrypt the vehicle charging data by using its own private key, or encrypt the vehicle charging data by using a preset encryption algorithm specified in an intelligent contract, and then generate the uplink transaction request including the encrypted vehicle charging data.

In the charging network control method based on the block chain provided in this embodiment, after monitoring that the charging device charges the vehicle, the charging station device obtains vehicle charging data, generates an uplink transaction request corresponding to the data, and sends the uplink transaction request to the block chain network, so as to request the block chain network to store the vehicle charging data, and determine whether a basic charging amount in the vehicle-end charging data stored in the block chain is the same as a basic charging amount in the vehicle charging data. Through based on block chain technique, realize vehicle charging data and the contrast of car end charging data uniformity, under the prerequisite of guaranteeing car end charging data accuracy, realize carrying out the process of check-up to the charging data of charging station, improved the accuracy of charging data check-up result.

EXAMPLE six

Fig. 6 is a flowchart of a charging network control method based on a blockchain according to a sixth embodiment of the present invention, where the present embodiment provides a preferred example based on the foregoing embodiments, where the preferred example is a situation where a blockchain node, an electric power monitoring device side, an owner terminal mobile device side, and a charging station device side interact to complete monitoring of a charging network. As shown in fig. 6, the method includes:

s601, after monitoring that the vehicle is charged in the charging station, the vehicle owner mobile device acquires vehicle end charging data.

S602, the vehicle owner mobile device generates an uplink transaction request including vehicle charging data, and reports the uplink transaction request to the blockchain network.

And S603, the block chain link points acquire vehicle-end charging data reported by the vehicle master-end mobile device after the charging station device charges the vehicle, and store the vehicle-end charging data in the block chain.

And S604, the power consumption data of the charging station is acquired after the power monitoring equipment monitors that the charging station equipment charges the vehicle.

S605, the power monitoring device generates a uplink transaction request including power consumption data of the charging station, and reports the uplink transaction request to the blockchain network.

And S606, the block chain node acquires the power consumption data of the charging station reported by the power monitoring equipment after the charging station equipment charges the vehicle, and stores the data into the block chain.

And S607, the charging station equipment acquires the vehicle charging data after monitoring that the vehicle is charged by the charging station equipment.

S608, the charging station device generates an uplink transaction request including vehicle charging data, and reports the uplink transaction request to the blockchain network.

And S609, the block link point acquires vehicle charging data reported by the charging station equipment after charging the vehicle, and stores the vehicle charging data into the block chain.

S610, the block link point determines whether the basic charging amount in the vehicle end charging data is the same as the basic charging amount in the vehicle charging data according to the charging station identification information and the charging vehicle information in the vehicle end charging data and the charging station identification information and the charging vehicle information in the vehicle charging data.

And S611, if the data are the same, performing rationality check on the charging data of the charging station by the block link points according to the vehicle end charging data and the power consumption data of the charging station.

It should be noted that, in this embodiment, the process of reporting the vehicle-side charging data by the vehicle master end mobile device in S601-S603 to indicate the block link node to store the data in the block chain, the process of reporting the power consumption data of the charging station by the power monitoring device in S604-S606 to indicate the block link node to store the data in the block chain, and the process of reporting the vehicle charging data by the charging station device in S607-S609 to indicate the block link node to store the data in the block chain are performed independently, and there is no sequence, and the processes may be performed according to the sequence shown in fig. 6, or performed concurrently in parallel, or performed according to other sequences, which is not limited in this embodiment.

According to the charging network control method based on the block chain, the charging data of the charging station is verified through interaction among the block chain nodes, the electric power monitoring equipment side, the vehicle owner side mobile equipment side and the charging station equipment side, the whole verification process is open and reliable, so that the vehicle owner side and the supervisor can conveniently supervise the charging data of the charging station, and a new thought is provided for data verification of the charging station.

EXAMPLE seven

Fig. 7 is a block diagram of a charging network control device based on a blockchain according to a seventh embodiment of the present invention, where the charging network control device may be configured in a blockchain node. The device can execute any one of the charging network control methods based on the block chain provided by the first embodiment to the second embodiment and the sixth embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. As shown in fig. 7, the apparatus may include:

the vehicle-side charging data processing module 701 is configured to obtain vehicle-side charging data reported by the vehicle master-side mobile device after the vehicle is charged by the charging station device, and store the vehicle-side charging data in the block chain;

the power consumption data processing module 702 is configured to obtain power consumption data of the charging station, which is reported by the power monitoring device after the charging station device charges the vehicle, and store the power consumption data in the block chain;

and the data verification module 703 is configured to perform rationality verification on the charging data of the charging station according to the vehicle-end charging data and the power consumption data of the charging station.

The charging network control device based on the block chain, provided by the embodiment of the invention, stores the vehicle end charging data reported by the vehicle owner end mobile device and the power consumption data of the charging station reported by the power monitoring device in the block chain, and performs rationality check on the charging data of the charging station according to the obtained data. The charging data of the charging station is checked reasonably based on the block chain technology, and the whole checking process is public and reliable, so that the charging data of the charging station can be conveniently supervised by a vehicle owner and a supervisor.

Further, the data verification module 703 specifically includes:

the total charging amount determining unit is used for determining a basic total charging amount of the charging station according to the basic charging amount in the charging data of each vehicle end associated with the charging station;

the total power consumption determining unit is used for determining the total power consumption of the charging station according to the power consumption data of the charging station;

and the data verification unit is used for verifying the charging data of the charging station according to the basic total charging amount of the charging station and the total power consumption of the charging station.

Further, the data checking unit is specifically configured to:

and if the ratio of the basic total charging amount of the charging station to the total power consumption of the charging station is greater than the lower limit value of the charging proportion and smaller than the upper limit value of the charging proportion, determining that the basic charging amount of the charging station is reasonable.

Further, the data verification module 703 further includes:

the total electric charge determining unit is used for determining the total electric charge charged by the charging station according to the electric charge information in the charging data of each vehicle end associated with the charging station if the basic charging amount of the charging station is reasonable;

and the electric charge checking unit is used for determining whether the charge of the charging station is reasonable or not according to the total electric charge collected by the charging station and the basic total charging amount of the charging station.

Further, the above apparatus further comprises:

a vehicle charging data processing module to: acquiring vehicle charging data reported by charging station equipment after charging a vehicle, and storing the vehicle charging data into a block chain;

and the basic electric quantity comparison module is used for determining whether the basic charging quantity in the vehicle end charging data is the same as the basic charging quantity in the vehicle charging data or not according to the charging station identification information and the charging vehicle information in the vehicle end charging data and the charging station identification information and the charging vehicle information in the vehicle charging data.

Further, the above apparatus includes:

and the charging data query module is used for responding to a charging data query transaction request reported by a third party, querying charging data of the charging station in the target area from the block chain, and feeding back the charging data of the charging station in the target area to the third party to indicate the third party to determine the charging times and the charging peak period of the charging station in the target area according to the charging data of the charging station in the target area.

Example eight

Fig. 8 is a block diagram of a charging network control apparatus based on a block chain according to an eighth embodiment of the present invention, where the charging network control apparatus may be configured in a power monitoring device. The device can execute any one of the charging network control methods based on the block chain provided by the third embodiment and the sixth embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. As shown in fig. 8, the apparatus may include:

the power consumption data acquisition module 801 is used for acquiring power consumption data of the charging station after monitoring that the charging station equipment charges the vehicle;

the power consumption request generating module 802 is configured to generate an uplink transaction request including the power consumption data of the charging station to instruct the blockchain node to store the power consumption data of the charging station into the blockchain, and verify the charging data of the charging station according to the power consumption data of the charging station.

In the charging network control apparatus based on the block chain provided in this embodiment, the power monitoring device obtains the power consumption data of the charging station after detecting that the charging device charges the vehicle, generates the uplink transaction request corresponding to the data, and sends the uplink transaction request to the block chain network, so as to request the block chain network to store the power consumption data, and according to the power consumption data, checks the charging data of the charging station. Through the interaction of the electric power monitoring equipment and the block chain link points, the process of checking the charging data of the charging station is realized, and the whole checking process is open and reliable, so that a vehicle owner and a supervisor can supervise the charging data of the charging station.

Example nine

Fig. 9 is a block diagram of a charging network control apparatus based on a block chain according to a ninth embodiment of the present invention, where the apparatus may be configured in a vehicle main-end mobile device. The device can execute any one of the charging network control methods based on the block chain provided by the fourth embodiment and the sixth embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method. As shown in fig. 9, the apparatus may include:

the vehicle-end charging data acquisition module 901 is configured to acquire vehicle-end charging data after it is monitored that the charging station device charges a vehicle;

a vehicle end charging request generating module 902, configured to generate an uplink transaction request including the vehicle end charging data, so as to instruct a block link point to store the vehicle end charging data in a block chain, and check the charging data of a charging station according to the vehicle end charging data.

In the charging network control apparatus based on a block chain provided in this embodiment, after detecting that the charging device charges a vehicle, the vehicle owner mobile device obtains vehicle end charging data, generates an uplink transaction request corresponding to the data, and sends the uplink transaction request to the block chain network, so as to request the block chain network to store the vehicle end charging data, and check the charging data of the charging station according to the vehicle end charging data. Through the interaction between the vehicle main end mobile equipment and the block chain link points, the process of checking the charging data of the charging station is realized, and the whole checking process is open and reliable so that a vehicle owner and a supervisor can supervise the charging data of the charging station.

Example ten

Fig. 10 is a block diagram of a charging network control apparatus based on a block chain according to a tenth embodiment of the present invention, where the apparatus may be configured in a charging device. The device can execute any one of the charging network control methods based on the block chain provided by the fifth embodiment and the sixth embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. As shown in fig. 10, the apparatus may include:

a vehicle charging data acquisition module 1001, configured to acquire vehicle charging data after it is monitored that the charging station device charges a vehicle;

a vehicle charging request generating module 1002, configured to generate a uplink transaction request including the vehicle charging data, to instruct a blockchain link point to store the vehicle charging data into a blockchain, and to determine whether a base charging amount in the vehicle-end charging data stored in the blockchain is the same as the base charging amount in the vehicle charging data.

In the charging network control apparatus based on the block chain provided in this embodiment, after monitoring that the charging device charges the vehicle, the charging station device obtains vehicle charging data, generates an uplink transaction request corresponding to the data, and sends the uplink transaction request to the block chain network, so as to request the block chain network to store the vehicle charging data, and determine whether a basic charging amount in the vehicle-end charging data stored in the block chain is the same as a basic charging amount in the vehicle charging data. Through based on block chain technique, realize vehicle charging data and the contrast of car end charging data uniformity, under the prerequisite of guaranteeing car end charging data accuracy, realize carrying out the process of check-up to the charging data of charging station, improved the accuracy of charging data check-up result.

EXAMPLE eleven

Fig. 11 is a schematic structural diagram of an apparatus according to an eleventh embodiment of the present invention. FIG. 11 illustrates a block diagram of an exemplary device 110 suitable for use in implementing embodiments of the present invention. The device 110 shown in fig. 11 is only an example and should not bring any limitation to the function and the scope of use of the embodiments of the present invention. As shown in fig. 11, the device 110 is in the form of a general purpose computing device. The components of the device 110 may include, but are not limited to: one or more processors or processing units 1101, a system memory 1102, and a bus 1103 that couples the various system components (including the system memory 1102 and the processing unit 1101).

Bus 1103 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, micro-channel architecture (MAC) bus, enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.

Device 110 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by device 110 and includes both volatile and nonvolatile media, removable and non-removable media.

The system memory 1102 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)1104 and/or cache memory 1105. The device 110 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 1106 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 11, and commonly referred to as a "hard drive"). Although not shown in FIG. 11, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In such cases, each drive can be connected to the bus 1103 by one or more data media interfaces. System memory 1102 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.

Program/utility 1108 having a set (at least one) of program modules 1107 may be stored, for example, in system memory 1102, such program modules 1107 include, but are not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 1107 typically perform the functions and/or methods described in the embodiments of the present invention.

Device 110 may also communicate with one or more external devices 1109 (e.g., keyboard, pointing device, display 1110, etc.), with one or more devices that enable a user to interact with the device, and/or with any devices (e.g., network card, modem, etc.) that enable device 110 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 1111. Also, device 110 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the internet) via network adapter 1112. As shown in FIG. 11, the network adapter 1112 communicates with the other modules of the device 110 over the bus 1103. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the device 110, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others. For example, if the device 110 is configured in a blockchain node, the charging network control method based on a blockchain according to any of the first to second embodiments and the sixth embodiment of the present invention is implemented; if the device 110 is configured in the power monitoring device, the charging network control method based on the block chain according to the third embodiment and the sixth embodiment of the present invention is implemented; if the device 110 is configured in the vehicle main-end mobile device, the charging network control method based on the block chain according to the fourth embodiment and the sixth embodiment of the present invention is implemented; if the device 110 is configured in a charging device, the charging network control method based on the block chain according to the fifth embodiment and the sixth embodiment of the present invention is implemented.

Example twelve

A twelfth embodiment of the present invention further provides a computer-readable storage medium, on which a computer program (or referred to as computer-executable instructions) is stored, where the computer program, when executed by a processor, is configured to perform any one of the above methods for controlling a charging network based on a block chain.

Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations for embodiments of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the embodiments of the present invention have been described in more detail through the above embodiments, the embodiments of the present invention are not limited to the above embodiments, and many other equivalent embodiments may be included without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A method for controlling a charging network based on a block chain, the method being performed by a block chain node, the method comprising:

2. The method of claim 1, wherein performing a rationality check on the charging data of the charging station based on the vehicle-end charging data and the power consumption data of the charging station comprises:

determining a basic total charging amount of the charging station according to a basic charging amount in charging data of each vehicle end associated with the charging station;

determining the total power consumption of the charging station according to the power consumption data of the charging station;

and checking the charging data of the charging station according to the basic total charging amount of the charging station and the total power consumption of the charging station.

3. The method of claim 2, wherein verifying the charging data of the charging station based on the base total charge of the charging station and the total power consumption of the charging station comprises:

4. The method of claim 3, wherein verifying the charging data of the charging station based on the vehicle-end charging data and the power consumption data of the charging station comprises:

if the basic charging amount of the charging station is reasonable, determining the total electric charge charged by the charging station according to the electric charge information in the charging data of each vehicle end associated with the charging station;

and determining whether the charging of the charging station is reasonable or not according to the total electric charge charged by the charging station and the basic total charging amount of the charging station.

5. The method of claim 1, wherein before verifying the charging data of the charging station according to the vehicle-end charging data and the power consumption data of the charging station, the method further comprises:

acquiring vehicle charging data reported by charging station equipment after charging a vehicle, and storing the vehicle charging data into a block chain;

and determining whether the basic charge quantity in the vehicle-side charging data is the same as the basic charge quantity in the vehicle-side charging data or not according to the charging station identification information and the charging vehicle information in the vehicle-side charging data and the charging station identification information and the charging vehicle information in the vehicle-side charging data.

6. The method of claim 1, further comprising:

and in response to a charging data query transaction request reported by a third party, querying charging data of the charging station in the target area from the block chain, and feeding back the charging data of the charging station in the target area to the third party to indicate that the third party determines the charging times and the charging peak period of the charging station in the target area according to the charging data of the charging station in the target area.

7. A charging network control method based on a block chain, performed by a power monitoring device, the method comprising:

8. A charging network control method based on a block chain is characterized by being executed by a vehicle owner mobile device, and the method comprises the following steps:

9. A charging network control method based on a block chain, characterized by being performed by a charging station apparatus, the method comprising:

10. A charging network control apparatus based on a blockchain, configured in a blockchain node, the apparatus comprising:

11. A charging network control apparatus based on a block chain, configured in a power monitoring device, the apparatus comprising:

12. A charging network control device based on a block chain is configured in a vehicle main end mobile device, and the device comprises:

13. A charging network control apparatus based on a block chain, configured in a charging device, the apparatus comprising:

14. An apparatus, characterized in that the apparatus comprises:

one or more processors;

storage means for storing one or more programs;

when executed by the one or more processors, cause the one or more processors to implement the blockchain-based charging network control method of any one of claims 1-6, 7, 8, or 9.

15. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the blockchain-based charging network control method according to any one of claims 1 to 6, 7, 8 or 9.