CN114936658A - Mobile internet sharable private charging pile reservation matching method and system - Google Patents

Abstract

The invention provides a private charging pile reservation matching method and system that can be shared for mobile internet, belonging to the technical field of shared transportation charging facilities, comprising: receiving shared status information data of private charging piles; receiving charging demand information data sent by charging demand users ; Taking profit as the objective function, combined with the shared state information data and charging demand information data, determine the matching mechanism and the corresponding constraints, and build the reservation matching model; use the genetic algorithm to solve the reservation matching model, and obtain the reservation matching result. The invention can effectively improve the operation management ability of operators and the utilization rate of private charging piles, relieve the pressure of difficult charging and parking of electric vehicles, and can provide technical support for the shared operation management of private charging piles in residential areas.

Description

Method and system for appointment and matching of private charging piles that can be shared for mobile internet

technical field

The invention relates to the technical field of shared transportation charging facilities, in particular to a mobile interconnection-oriented and shareable private charging pile reservation matching method and system.

Background technique

As an emerging electrification tool in the transportation field, new energy electric vehicles replace gasoline fuel consumption with electricity. Compared with traditional fuel vehicles, new energy electric vehicles are a greener way of travel. The role of goals and other aspects cannot be ignored. With the continuous increase in the number of new energy electric vehicles, public charging piles are far from meeting the charging needs of the majority of car users, and shared private charging piles provide a way to alleviate the difficulty of charging existing new energy electric vehicles and the shortage of parking space resources. new ideas.

At present, there are few studies on the sharing of charging resources in residential areas, the matching of new energy vehicles and charging piles, and the design of shared platforms. It is more widely used, and the methods of use include integer programming models, auction mechanisms, etc., and the technology is relatively more mature, but it is less used in the field of shared private charging piles.

The Chinese invention patent application with the application number CN202110576906.8 proposes a charging pile sharing system and sharing method based on a cloud platform, which divides multiple charging areas on the cloud platform and marks the geographical location and location of the charging piles included in each charging area. The working timeline, combined with the determination of the charging destination on the user side, generates a recommended list of electric piles, and updates the working timeline of each charging pile in real time. The Chinese invention patent application with the application number CN202110560817.4 proposes a private pile sharing method, device, computer equipment and storage medium, obtains the charging pile sharing request and the user's reservation time period request, and sets the user's charging time to reach a preset time. After the time period, a car pickup reminder message will be triggered and sent. The above-mentioned disclosed private pile sharing method does not analyze the needs of matching private charging pile owners and charging users, nor does it consider the economic benefits of the cloud platform and its influencing factors, resulting in insufficient timely and accurate matching of charging piles, and the utilization rate of private piles. low and high cost.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a mobile interconnection-oriented and shareable private charging pile reservation matching method and system that realizes effective matching between private charging piles and electric vehicle demand users and maximizes the interests of platform operators, so as to solve the above-mentioned background technology At least one technical problem exists in the

In order to achieve the above object, the present invention has adopted the following technical solutions:

On the one hand, the present invention provides a private charging pile reservation matching method oriented to shareable mobile interconnection, including:

Receive shared status information data of private charging piles;

Receive the charging demand information data sent by the charging demand user;

Taking profit as the objective function, combined with the shared status information data and charging demand information data, the matching mechanism and corresponding constraints are determined, and the reservation matching model is constructed;

The reservation matching model is solved by genetic algorithm, and the reservation matching result is obtained.

Preferably, the shared state information data of the private charging pile includes: sharing start time, sharing end time period, charging fee per unit period, parking fee per unit period, power and location information corresponding to the charging pile.

Preferably, the charging demand information data includes: location information of the charging demand user, charging start time period and charging end time period.

Preferably, the matching mechanism includes:

When charging piles are matched, any request will be allocated to at most one private charging pile;

The charging needs assigned to the same private charging pile do not conflict with the charging time;

If a charging demand is allocated to a private charging station, the demand must meet the constraints of the shareable time period of the private charging station.

Preferably, the objective function consists of three parts: the sum of profits obtained by providing charging services for users who have successfully matched their electric vehicle needs, the cost of renting charging piles, and the penalty cost of users who have not been successfully matched.

Preferably, it also includes establishing the evaluation index of the appointment matching model:

Taking profit as the first indicator, it is composed of the sum of the profit obtained by the platform from providing charging services for users who have successfully matched the needs of electric vehicles, the cost of renting charging piles by the platform and the penalty cost of users who have not been successfully matched;

Taking the request acceptance rate as the second indicator, the request acceptance rate is the ratio of the number of demand users with successful charging to the total demand number;

Taking the utilization rate of private charging piles as the third indicator, the utilization rate of private charging piles is an important indicator to evaluate the service level and the benefit of demand users.

In a second aspect, the present invention provides a shareable private charging pile reservation and matching system for mobile internet, including:

The first receiving module is used to receive the shared state information data of the private charging pile;

The second receiving module is configured to receive the charging demand information data sent by the charging demand user;

The building module is used to combine the shared status information data and the charging demand information data to determine the matching mechanism and the corresponding constraints, and build a reservation matching model with profit as the objective function;

The calculation module is used to solve the reservation matching model by using the genetic algorithm to obtain the reservation matching result.

In a third aspect, the present invention provides a computer device comprising a memory and a processor, the processor and the memory are in communication with each other, the memory stores program instructions executable by the processor, the processor calls The program instructions execute the above-mentioned mobile internet-oriented shareable private charging pile reservation matching method.

In a fourth aspect, the present invention provides an electronic device, comprising a memory and a processor, the processor and the memory communicate with each other, the memory stores program instructions executable by the processor, and the processor calls The program instructions execute the above-mentioned mobile internet-oriented shareable private charging pile reservation matching method.

In a fifth aspect, the present invention provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, implements the above-mentioned mobile internet-oriented sharable private charging pile reservation matching method.

The invention has the beneficial effects that the operation and management capability of operators and the utilization rate of private charging piles can be effectively improved, the pressure of difficult charging and parking of electric vehicles is relieved, and technical support can be provided for the shared operation management of private charging piles in residential areas.

Additional aspects and advantages of the present invention will be set forth in part in the following description, which will be apparent from the following description, or may be learned by practice of the present invention.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a design flow chart of a method for appointment and matching of private charging piles that can be shared for mobile internet according to an embodiment of the present invention.

FIG. 2 is a schematic flowchart of establishing a 0-1 integer programming model according to an embodiment of the present invention.

FIG. 3 is a schematic diagram of an established evaluation index according to an embodiment of the present invention.

FIG. 4 is a schematic diagram of the established objective function according to the embodiment of the present invention.

FIG. 5 is a schematic diagram of a matching mechanism established according to an embodiment of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below through the accompanying drawings are exemplary and are only used to explain the present invention, but not to be construed as a limitation of the present invention.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It should also be understood that terms such as those defined in general dictionaries should be understood to have meanings consistent with their meanings in the context of the prior art and, unless defined as herein, are not to be taken in an idealized or overly formal sense. explain.

It will be understood by those skilled in the art that the singular forms "a", "an", "the" and "the" as used herein can include the plural forms as well, unless expressly stated otherwise. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of stated features, integers, steps, operations, elements and/or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements and/or groups thereof.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

In order to facilitate the understanding of the present invention, the present invention will be further explained and described below with reference to the accompanying drawings with specific embodiments, and the specific embodiments do not constitute limitations to the embodiments of the present invention.

Those skilled in the art should understand that the accompanying drawings are only schematic diagrams of the embodiments, and the components in the accompanying drawings are not necessarily necessary to implement the present invention.

Example 1

This embodiment 1 provides a private charging pile reservation matching system that can be shared for mobile Internet. By establishing a matching model based on the 0-1 integer programming method, factors such as the operating cost of the shared charging platform, the user charging time, and the demand rejection penalty are considered. The impact of the system realizes the effective matching of private charging piles and electric vehicle demand users and maximizes the interests of platform operators.

Specifically, the mobile internet-oriented sharable private charging pile reservation and matching system described in Embodiment 1 includes: a first receiving module for receiving shared status information data of the private charging pile; a second receiving module for receiving The charging demand information data sent by the charging demand user; the building module is used to combine the shared state information data and the charging demand information data to determine the matching mechanism and the corresponding constraints, and build a reservation matching model with profit as the objective function; It is used to solve the reservation matching model by using the genetic algorithm to obtain the reservation matching result.

In this embodiment 1, the above-mentioned system can be used to implement a mobile internet-oriented and shareable private charging pile reservation matching method, including:

Step 1: The first receiving module receives the shared state information data of the private charging pile.

共享结束时间段

每单位时段的充电费用

每单位时段的停车费用

及该充电桩相对应的功率和位置信息，平台可以确定充电桩m的可共享时间段

The private charging pile mainly uploads the shareable time period to the sharing platform: each charging pile is evenly divided into K available time periods, and the available charging time in each time period is the same. The owner of the private charging pile provides the sharing platform in advance with the information of the available sharing period and location fee of his own charging pile, including the starting time of the private charging pile sharing.

Share end time period

Charging fee per unit period

Parking fee per unit time

and the corresponding power and location information of the charging pile, the platform can determine the shareable time period of the charging pile m

Step 2: The second receiving module receives the charging demand information data sent by the charging demand user.

结束时间段

平台可以确定用户n的充电时间

New energy vehicle charging users submit their location information to the sharing platform in advance and the time period when they plan to start charging

end time period

The platform can determine the charging time of user n

Step 3: The building module combines the shared status information data and the charging demand information data to determine the matching mechanism and corresponding constraints, and builds an appointment matching model with profit as the objective function. A 0-1 integer programming model is established with the profit of the shared platform operator as the objective function, and the corresponding constraints are established according to the matching requirements.

The fourth step: the calculation module uses the genetic algorithm to solve the reservation matching model, and obtains the reservation matching result. Use genetic algorithm to solve, output the final matching result, and inform the electric vehicle user who made the charging request.

The matching mechanism includes: when the charging piles are matched, any request is allocated to one private charging pile at most; the charging requirements allocated to the same private charging pile position do not conflict in the charging time; If it is allocated to a private charging pile, the demand must meet the constraints of the shareable time period of the private charging pile.

The composition of the objective function includes three parts: the sum of profits obtained from providing charging services for users who have successfully matched their electric vehicle needs, the cost of renting charging piles, and the penalty cost of users who have not been successfully matched. Construct the three-part expression separately:

其中P表示单位小时所需的电费成本，充电桩租用成本为

其中C为单位可共享时段的租用成本，未匹配成功的用户惩罚成本为

其中θ为请求惩罚系数。The profit S expression is

Among them, P represents the electricity cost per unit hour, and the charging pile rental cost is

Among them, C is the rental cost of the unit shareable period, and the penalty cost for users who do not match successfully is

where θ is the request penalty coefficient.

In the present embodiment 1, in the above-mentioned method, it also includes establishing the evaluation index of the reservation matching model:

Taking profit as the first indicator, it is composed of the sum of the profit obtained by the platform from providing charging services for users who have successfully matched the needs of electric vehicles, the cost of renting charging piles by the platform and the penalty cost of users who have not been successfully matched;

Taking the request acceptance rate as the second indicator, the request acceptance rate is the ratio of the number of demand users with successful charging to the total demand number;

Taking the utilization rate of private charging piles as the third indicator, the utilization rate of private charging piles is an important indicator to evaluate the service level and the benefit of demand users.

Example 2

As shown in FIG. 1 , this embodiment 2 provides a private charging pile reservation and matching method that can be shared for mobile internet, including the following steps:

Step 100, the owner of the private charging pile uploads the shareable time to the platform: the private charging piles in the residential area are all shareable by the mobile Internet, and the owner of the private charging pile can upload his shareable time period to the sharing platform through the mobile Internet APP. The platform, including the sharing start time, sharing end time, charging fee (yuan/degree), parking fee (yuan/hour), charging pile power and location information, etc. period;

Step 101, the electric vehicle demand user sends a charging reservation request to the platform: the electric vehicle user who has the charging demand can upload their expected charging time to the platform through the mobile internet APP, including the expected start charging time, the expected end charging time, the electric vehicle power and location information, etc., the platform determines the charging time period of the user according to the information provided by the user;

Step 102 , establishing a matching model based on the 0-1 integer programming method: establishing a 0-1 integer programming model with the profit of the shared platform operator as the objective function, and determining corresponding constraints according to the matching requirements. The profit is composed of the sum of the profit obtained by the platform from providing charging services for users who have successfully matched the demand for electric vehicles, the cost of the platform renting charging piles and the cost of punishment for users who have not been successfully matched;

Step 103, the model outputs the matching result and informs the electric vehicle charging user: use the genetic algorithm to solve the problem, and output the final matching result and the evaluation index value of the model, including whether each requirement is accepted, and if it is accepted, return the matching result. Private charging piles, the platform returns this information to users who demand electric vehicles;

Step 104, establish the evaluation index of the model: according to the actual situation, select the evaluation index suitable for the matching model, including platform profit, demand acceptance rate and private charging pile utilization rate, so as to better verify the rationality and efficiency of the established model. effectiveness. The quality of the evaluation indicators can give platform operators a reference to determine the key issues to be paid attention to in future development.

As shown in Figure 2, the 0-1 integer programming model established in this embodiment includes:

Step 200, determining the profit composition of the platform operator, and establishing an objective function with the platform profit as the goal;

Step 201, combining the actual situation, propose a matching mechanism of the model;

Step 202: Determine corresponding constraints according to the matching requirements.

As shown in Figure 3, the evaluation indicators established in this embodiment include:

Step 300, consider platform profit as the first index of platform operation evaluation, platform profit is

为匹配成功的用户请求的充电时间段，C为私人充电桩可共享时段的单位租用成本，θ为平台拒绝请求的惩罚系数；where P is the household electricity price of the private charging pile,

In order to match the charging time period requested by the successful user, C is the unit rental cost of the shareable period of the private charging pile, and θ is the penalty coefficient for the platform to reject the request;

Step 301, considering the request acceptance rate as the second indicator of platform operation evaluation, the request acceptance rate is the ratio of the number of demand users with successful charging to the total demand number, and the expression is:

为决策0-1变量，N为总用户需求数；The numerator is the sum of the number of users who have successfully charged,

It is a 0-1 variable for decision-making, and N is the total number of user needs;

Step 302, considering that the utilization rate of private charging piles is the third indicator of platform operation evaluation, the utilization rate of private charging piles is the ratio of the number of users who have successfully charged to the total supply of private charging piles, and the expression is:

The numerator is the number of all electric vehicle user needs that are successfully matched, and M is the total number of shared private charging piles.

As shown in Figure 4, the objective function established in this embodiment includes:

Step 400, determining that the platform profit is composed of three parts, which are the sum of the profits obtained by the platform from providing charging services for users who have successfully matched electric vehicle needs, the cost of renting charging piles on the platform, and the penalty cost of users who have not been successfully matched;

其中P表示单位小时所需的电费成本，平台租用充电桩成本为

其中C为单位可共享时段的租用成本，未匹配成功的用户惩罚成本为

其中θ为请求惩罚系数。Step 401, construct three expressions respectively, wherein the profit S expression is

Among them, P represents the electricity cost per unit hour, and the cost of renting a charging pile on the platform is

Among them, C is the rental cost of the unit shareable period, and the penalty cost for users who do not match successfully is

where θ is the request penalty coefficient.

As shown in Figure 5, the matching mechanism established in this embodiment includes:

Step 500, when the charging pile is matched, any request is allocated to one private charging pile at most, and the constraint expression determined according to this matching principle is:

Step 501, ensure that there is no charging time conflict: there should be no charging time conflict between the charging requirements assigned to the same private charging pile, and the constraint expression determined according to this matching principle is:

Step 502, ensure that the shared time window constraint is met: if a certain charging demand n is allocated to the private charging pile position m, the demand must meet the constraint of the private charging pile sharing time window, and the constraint condition expression determined according to this matching principle is:

Example 3

Embodiment 3 of the present invention provides an electronic device, including a memory and a processor, the processor and the memory communicate with each other, the memory stores program instructions that can be executed by the processor, and the processor invokes the The above-mentioned program instructions execute a private charging pile reservation matching method that can be shared by mobile Internet, and the method includes the following process steps:

Receive shared status information data of private charging piles;

Receive the charging demand information data sent by the charging demand user;

Combined with the shared status information data and charging demand information data, the matching mechanism and corresponding constraints are determined, and the reservation matching model is constructed with profit as the objective function;

The reservation matching model is solved by genetic algorithm, and the reservation matching result is obtained.

Example 4

Embodiment 4 of the present invention provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, implements a mobile internet-oriented shareable private charging pile reservation matching method, and the method includes the following process steps:

Receive shared status information data of private charging piles;

Receive the charging demand information data sent by the charging demand user;

Combined with the shared status information data and charging demand information data, the matching mechanism and corresponding constraints are determined, and the reservation matching model is constructed with profit as the objective function;

The reservation matching model is solved by genetic algorithm, and the reservation matching result is obtained.

Example 5

Embodiment 5 of the present invention provides a computer device, including a memory and a processor, the processor and the memory communicate with each other, the memory stores program instructions that can be executed by the processor, and the processor calls the The program instruction executes a mobile internet-oriented shareable private charging pile reservation matching method, and the method includes the following steps:

Receive shared status information data of private charging piles;

Receive the charging demand information data sent by the charging demand user;

Combined with the shared status information data and charging demand information data, the matching mechanism and corresponding constraints are determined, and the reservation matching model is constructed with profit as the objective function;

The reservation matching model is solved by genetic algorithm, and the reservation matching result is obtained.

To sum up, the method and system for reserving and matching of private charging piles oriented to mobile internet and sharing according to the embodiments of the present invention analyze the supply of private charging piles in residential areas in view of the difficulty of charging new energy electric vehicles and the shortage of parking space resources. Characteristics and nearby electric vehicle user demand characteristics, considering the influence of factors such as the operating cost of the shared charging management platform, user charging time, and demand rejection penalty, a private charging pile reservation and matching model based on the 0-1 integer programming method is constructed to realize private charging. Effective matching of piles with electric vehicle demand users and maximizing the benefits of platform operators. The invention can effectively improve the operation management ability of operators and the utilization rate of private charging piles, relieve the pressure of difficult charging and parking of electric vehicles, and can provide technical support for the shared operation management of private charging piles in residential areas.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing apparatus, where a series of operational steps are performed to produce a computer-implemented process, thereby executing instructions on the computer or other programmable apparatus Steps are provided for implementing the functions specified in a flow or flows of the flowcharts and/or a block or blocks of the block diagrams.

Although the specific embodiments of the present invention have been described above in conjunction with the accompanying drawings, they do not limit the scope of protection of the present invention. Those skilled in the art should understand that on the basis of the technical solutions disclosed in the present invention, those skilled in the art do not need to pay Various modifications or deformations that can be made by creative work shall be covered within the protection scope of the present invention.

Claims (10)

1. A mobile internet-oriented shareable private charging pile reservation matching method, characterized in that, comprising: Receive shared status information data of private charging piles; Receive the charging demand information data sent by the charging demand user; Taking profit as the objective function, combined with the shared status information data and charging demand information data, the matching mechanism and corresponding constraints are determined, and the reservation matching model is constructed; The reservation matching model is solved by genetic algorithm, and the reservation matching result is obtained. 2 . The mobile internet-oriented sharable private charging pile reservation matching method according to claim 1 , wherein the shared status information data of the private charging pile includes: sharing start time, sharing end time period, charging per unit period Fees, parking fees per unit period, power and location information corresponding to the charging pile. 3 . The mobile internet-oriented sharable private charging pile reservation matching method according to claim 1 , wherein the charging demand information data includes: location information of the charging demand user, charging start time period and charging end time period. 4 . 4. The mobile internet-oriented shareable private charging pile reservation matching method according to claim 1, wherein the matching mechanism comprises: When charging piles are matched, any request will be allocated to at most one private charging pile; The charging needs assigned to the same private charging pile do not conflict with the charging time; If a charging demand is allocated to a private charging station, the demand must meet the constraints of the shareable time period of the private charging station. 5 . The mobile internet-oriented sharable private charging pile reservation matching method according to claim 1 , wherein the objective function comprises three parts: profits obtained by providing charging services for users who have successfully matched electric vehicle needs. 6 . The sum, the charging pile rental cost, and the penalty cost for unmatched users. 6. The mobile internet-oriented shareable private charging pile reservation matching method according to claim 1, characterized in that, further comprising establishing an evaluation index of the reservation matching model: Taking profit as the first indicator, it consists of the sum of the profit obtained by the platform from providing charging services for users who successfully match the needs of electric vehicles, the cost of renting charging piles on the platform and the penalty cost of users who have not been successfully matched; Taking the request acceptance rate as the second indicator, the request acceptance rate is the ratio of the number of demand users with successful charging to the total demand number; Taking the utilization rate of private charging piles as the third indicator, the utilization rate of private charging piles is an important indicator to evaluate the service level and the benefit of demand users. 7. A mobile internet-oriented shareable private charging pile reservation matching system, characterized in that it comprises: The first receiving module is used to receive the shared state information data of the private charging pile; The second receiving module is configured to receive the charging demand information data sent by the charging demand user; The building module is used to combine the shared status information data and the charging demand information data to determine the matching mechanism and the corresponding constraints, and build a reservation matching model with profit as the objective function; The calculation module is used to solve the reservation matching model by using the genetic algorithm to obtain the reservation matching result. 8. A computer device comprising a memory and a processor, the processor and the memory being in communication with each other, the memory storing program instructions executable by the processor, the processor calling the program instructions to execute The mobile internet-oriented shareable private charging pile reservation matching method according to any one of claims 1-6. 9. An electronic device, comprising a memory and a processor, wherein the processor and the memory communicate with each other, the memory stores program instructions executable by the processor, and the processor invokes the The program instructions execute the mobile internet-oriented sharable private charging pile reservation matching method according to any one of claims 1-6. 10. A computer-readable storage medium, characterized in that it stores a computer program, and when the computer program is executed by a processor, the mobile internet-oriented sharable private charging according to any one of claims 1-6 is realized Pile appointment matching method.

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