A charging method and system based on human-vehicle-pile information interaction

Abstract

The present application relates to the technical field of traffic information interaction, and in particular to a charging method and system based on human-vehicle-pile information interaction, which includes: obtaining charging demand information based on human-vehicle interaction information; generating vehicle-pile interaction information through charging demand information and broadcasting it to select a reference charging station; judging whether the reference charging station meets the first charging requirement, if so, selecting the reference charging station as the target charging station and making an appointment; if not, calculating the charging threshold area, and generating inter-pile interaction information to broadcast to each charging station in the charging threshold area to wait for a response, and selecting the target charging station from several charging stations that have responded; the reference charging station makes an appointment on behalf of the idle charging pile in the target charging station; after completing the appointment or making an appointment on behalf of the charging pile, generating human-pile interaction information and sending it to the car owner. The present application improves the accuracy and effect of charging position selection under the senseless interaction of human-vehicle-pile.

Description

Technical Field

[0001] The present application relates to the technical field of traffic information interaction, and in particular to a charging method and system based on human-vehicle-pile information interaction. Background Art

[0002] At present, with the continuous improvement of domestic new energy vehicle technology, the number of pure electric, hybrid, and extended-range vehicles that require battery drive is increasing. In order to meet the charging needs of high-volume new energy vehicles, the number of charging piles built in China is also increasing. At present, only a part of the number of charging piles in China are public charging piles, which makes the current charging piles in short supply.

[0003] Currently, when car owners need to charge, the most common way is to use the navigation software on their mobile phones or car computers to find nearby charging stations. Some map apps will display the number of charging piles in the charging station and the number of idle / working charging piles. Car owners then go to the nearest charging station with idle charging piles.

[0004] However, in reality, there are many new energy vehicles in some cities with heavy traffic. It is often the case that when searching through navigation, a charging station is found to have free charging piles, but when it arrives at the charging station after driving for a while, it is found that the free charging piles have been occupied by other vehicles. At the same time, some charging piles have a reservation function, which allows car owners to make charging reservations through apps, mini-programs, etc., but the reservation process is long, requiring users to first determine the location of nearby free charging piles, confirm the brand of free charging piles, download or enter the app or mini-program of the corresponding charging pile brand, enter vehicle information, and navigate. If the user is driving, the user needs to stop and perform the above steps. It is only suitable for the initial stage of users traveling for the purpose of charging, and is not suitable for smart charging services during dynamic driving of vehicles. The lack of simple and safe interaction between people, vehicles and piles makes the charging experience of car owners poor and the possible waste of charging costs high. Summary of the invention

[0005] In order to improve the accuracy and effect of charging position selection under the non-sensing interaction between person, vehicle and charging pile, the present application provides a charging method and system based on person, vehicle and charging pile information interaction.

[0006] In a first aspect, the present application provides a charging method based on human-vehicle-pile information interaction, which adopts the following technical solution:

[0007] A charging method based on human-vehicle-pile information interaction includes the following steps:

[0008] Obtain charging demand information based on human-vehicle interaction information;

[0009] Generate vehicle-pile interaction information through the charging demand information and broadcast it to select a reference charging station, where the reference charging station is one of the charging stations where the vehicle corresponding to the charging demand information has been charged, and the vehicle information is stored in the cloud in the reference charging station;

[0010] Determine whether the reference charging station meets the first charging requirement, and if so, select the reference charging station as the target charging station and send the vehicle data to an idle charging pile for reservation;

[0011] If not, the vehicle position and vehicle endurance information are obtained based on the vehicle-pile interaction information to calculate the charging threshold area, and the pile-to-pile interaction information is generated to be broadcast to each of the charging stations within the charging threshold area to wait for the idle charging piles to respond, and the optimal charging station is selected from the plurality of charging stations that respond based on the second charging requirement as the target charging station;

[0012] The reference charging station sends the vehicle data to the idle charging pile in the target charging station for reservation;

[0013] After completing the reservation or booking on behalf of others, the person-charging pile interaction information is generated and sent to the car owner end, and the car owner end generates the location navigation punctuation and charging order on the corresponding map based on the person-charging pile interaction information;

[0014] When the idle charging pile that is reserved or reserved on behalf of another is electrically connected to a vehicle, it is determined whether to charge the electrically connected vehicle based on the vehicle data.

[0015] In some embodiments, obtaining charging demand information based on human-vehicle interaction information includes the following steps:

[0016] The human-vehicle interaction information includes one-way interaction and two-way interaction, wherein:

[0017] One-way interaction: obtaining the interaction instruction actively issued by the vehicle owner to the vehicle, and generating the charging demand information based on whether the interaction instruction meets the charging key items;

[0018] Two-way interaction: The vehicle generates charging inquiry information based on the current vehicle endurance information, and after waiting for the vehicle owner's interactive response to the charging inquiry information, generates the charging demand information based on whether the interactive response meets the charging key items.

[0019] In some embodiments, generating vehicle-pile interaction information based on the charging demand information and broadcasting it to select a reference charging station includes the following steps:

[0020] Retrieving the past charging records of the vehicle and broadcasting the vehicle-pile interaction information to the charging station corresponding to the past charging records;

[0021] Waiting for a response from the charging station to the broadcast;

[0022] If there is only one response, the charging station corresponding to the response is used as the reference charging station;

[0023] If there is no response or there is more than one response, the charging station with the largest number of charging times in the past charging records is used as the reference charging station.

[0024] In some embodiments, determining whether the reference charging station meets the first charging requirement, and if so, selecting the reference charging station as the target charging station and sending the vehicle data to an idle charging pile for reservation includes the following steps:

[0025] If the idle charging pile exists within the target time period corresponding to the charging demand information and the distance between the reference charging station and the current vehicle position of the vehicle satisfies the vehicle endurance information, then the reference charging station satisfies the first charging requirement;

[0026] The reference charging station binds the vehicle information stored in the cloud with the charging demand information to generate reservation information and sends it to the idle charging pile. The idle charging pile receives the reservation information and configures charging parameters and a charging lock code based on the vehicle information.

[0027] In some embodiments, selecting an optimal charging station from among the plurality of charging stations that have responded based on the second charging requirement and using it as the target charging station comprises the following steps:

[0028] Obtaining the number of responses in each of the charging stations and recording it as condition one;

[0029] Obtaining the distance between each charging station and the vehicle position, and recording it as condition 2;

[0030] Determine whether the brands corresponding to each of the charging stations are the same as those of the reference charging station, and record this as condition three;

[0031] Calculating the matching degree between the idle charging piles in each charging station and the vehicle information, and recording it as condition four;

[0032] Calculating the compliance degree of each charging station with the second charging requirement based on the first condition, the second condition, the third condition and the fourth condition;

[0033] The charging station with the highest degree of compliance is selected as the optimal charging station.

[0034] In some of the embodiments, when selecting the optimal charging station as the target charging station, the following steps are also included:

[0035] acquiring the type of the charging station to generate a first risk factor;

[0036] The charging station with high traffic volume is used as a broadcast verification node and a verification broadcast is issued regularly, and the response frequency of each charging pile in the charging station to the verification broadcast is obtained to generate a second risk factor;

[0037] Acquiring historical charging feedback information corresponding to the charging station to generate a third risk factor, wherein the historical charging feedback information is characterized by evaluation feedback from historical vehicle owners on whether charging behavior is successful;

[0038] The risk coefficient corresponding to each of the charging stations is calculated according to the first risk factor, the second risk factor, and the third risk factor, and the compliance is updated based on the risk coefficient.

[0039] In some embodiments, the reference charging station sends the vehicle data to the idle charging pile in the target charging station for reservation, including the following steps:

[0040] The reference charging station binds the vehicle information stored in the cloud with the charging demand information to generate proxy reservation information, and determines the sending location of the proxy reservation information according to the inter-charging station interaction information;

[0041] The reference charging station sends the proxy reservation information to the idle charging pile corresponding to the sending location, and the idle charging pile receives the proxy reservation information and configures the charging parameters and the charging lock code based on the vehicle information;

[0042] The reference charging station generates a corresponding proxy order after sending the proxy reservation information.

[0043] In some embodiments, after the reservation or reservation on behalf of others is completed, the person-charging pile interaction information is generated and sent to the vehicle owner end, and the vehicle owner end generates the location navigation punctuation and charging order on the corresponding map based on the person-charging pile interaction information, including the following steps:

[0044] Generate a charging unlock code corresponding to the vehicle information based on the charging lock code, and when the charging unlock code matches the charging lock code, the charging pile performs the reserved or reserved charging;

[0045] Obtain the location of the reserved or reserved charging station and the serial number of the charging pile to add them to the map to generate a location navigation point;

[0046] Obtain the billing information of the charging pile of the reservation or the proxy reservation and send it to the personal account corresponding to the car owner to generate a charging order. If the brand program terminal corresponding to the charging pile does not exist in the personal account, a proxy charging order is generated on the brand program terminal corresponding to the reference charging station.

[0047] In some of the embodiments, when making an appointment on behalf of another, the following steps are also included:

[0048] Obtaining user feedback scores for the proxy order, and calculating the proxy score of the charging station based on each feedback score;

[0049] An agent qualification rating of each charging station is generated according to the agent score. When the agent qualification rating is lower than a preset value, the charging station will not be qualified to serve as the reference charging station within a preset time in the future.

[0050] In the second aspect, the present application provides a charging system based on human-vehicle-pile information interaction, which adopts the following technical solution:

[0051] A charging system based on human-vehicle-pile information interaction, comprising:

[0052] A data interaction module is used to realize the information interaction between human and vehicle, vehicle and pile, pile-to-pile interaction, and human and pile interaction;

[0053] The broadcast module includes a broadcast sending component and a broadcast listening component arranged on each charging pile, and is used to realize broadcast communication between charging piles. When the charging pile is idle, it obtains the broadcast and responds. When the charging pile is working, it obtains the broadcast but does not respond.

[0054] A charging demand generation module obtains charging demand information based on human-vehicle interaction information;

[0055] A first target charging station selection module is used to generate vehicle-pile interaction information based on the charging demand information and broadcast it to select a reference charging station, where the reference charging station is a charging station where the vehicle corresponding to the charging demand information has been charged in the past;

[0056] A cloud, corresponding to each of the charging stations, storing information of vehicles that have been charged in each of the charging stations;

[0057] A reservation module, used to determine whether the reference charging station meets the first charging requirement, and if so, select the reference charging station as the target charging station and send the vehicle data to an idle charging pile for reservation;

[0058] A second target charging station selection module obtains the vehicle position and vehicle endurance information based on the vehicle-pile interaction information to calculate a charging threshold area, generates inter-pile interaction information when the reference charging station does not meet the first charging requirement, and broadcasts the inter-pile interaction information to each of the charging stations within the charging threshold area to wait for the idle charging piles to respond, and selects the best charging station from the plurality of charging stations that respond based on the second charging requirement as the target charging station;

[0059] A proxy reservation module, configured to enable the reference charging station to send the vehicle data to the idle charging pile in the target charging station for proxy reservation;

[0060] A feedback module, which is used to generate and send the human-charging pile interaction information to the vehicle owner after completing the reservation or the reservation on behalf of the vehicle owner. The vehicle owner generates the location navigation punctuation and charging order on the corresponding map based on the human-charging pile interaction information;

[0061] The charging module is used to determine whether to charge the electrically connected vehicle based on the vehicle data when the idle charging pile that is reserved or reserved on behalf of others is electrically connected to the vehicle.

[0062] The technical solution provided by the embodiments of the present application has the following technical effects:

[0063] When the vehicle needs to be charged, the owner does not need to manually search for idle charging piles. Under the premise that the accuracy of the charging pile status information on the map software or app cannot be guaranteed, the search process for the target charging station and idle charging piles is mainly completed by the interaction between the vehicle and the pile and between the piles.

[0064] Each charging station stores the information of vehicles that have charged in the cloud. Reservations for charging stations that have been visited in the past and reservations for charging stations that have not been visited are completed through broadcast interactions between charging stations. Vehicle information during reservations or reservations is sent directly from the cloud. Car owners do not need to actively spend time logging in, adding, and uploading on apps or mini-programs of different brands. During driving, users only need to express their willingness to charge to realize intelligent charging station search and reservation services, reducing the time and action of searching for charging stations and reducing the situation where charging stations are occupied by other vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] Figure 1 It is a schematic diagram of the steps of a charging method based on human-vehicle-pile information interaction provided in an embodiment of the present application.

[0066] Figure 2 It is a module connection diagram of a charging system based on human-vehicle-pile information interaction provided in an embodiment of the present application. DETAILED DESCRIPTION

[0067] To more clearly understand the purpose, technical solutions and advantages of the present application, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments. However, it should be understood by those of ordinary skill in the art that the present application can be implemented without these details. In some cases, in order to avoid unnecessary descriptions that make various aspects of the present application obscure, well-known methods, processes, systems, components and / or circuits that have been described at a higher level will not be described in detail. For those of ordinary skill in the art, it is obvious that various changes can be made to the embodiments disclosed in the present application, and without departing from the principles and scope of the present application, the general principles defined in the present application can be applied to other embodiments and application scenarios. Therefore, the present application is not limited to the embodiments shown, but conforms to the broadest scope consistent with the scope claimed for protection of the present application.

[0068] It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each embodiment of the present invention described below can be combined with each other as long as there is no conflict between them.

[0069] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0070] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples.

[0071] like Figure 1 As shown, the embodiment of the present application discloses a charging method based on human-vehicle-pile information interaction, comprising the following steps:

[0072] S100, obtaining charging demand information based on human-vehicle interaction information.

[0073] The subjective charging demand of the car owner is obtained through interaction between the car owner and the car computer through voice, buttons, touch, etc. The charging demand information includes whether to charge, charge now or charge after a period of time.

[0074] S200, generating vehicle-pile interaction information through charging demand information and broadcasting it to select a reference charging station, the reference charging station is one of the charging stations where the vehicle corresponding to the charging demand information has been charged in the history, and the vehicle information is stored in the cloud in the reference charging station.

[0075] After obtaining the charging demand information, the vehicle computer generates vehicle-pile interaction information for interacting with the charging pile according to the charging intention expressed by the car owner.

[0076] The vehicle-pile interaction information is sent as a data packet to the charging piles on all connected charging stations on the network through the local area network. The broadcast can use ARP, DHCP, BLE and other protocols.

[0077] Among them, the objects to which the vehicle-pile interaction information is sent via broadcast are all charging stations where the vehicle has been charged in the past. That is, before broadcasting, the vehicle computer will select the used charging station information that already exists in the system storage and use the network addresses of these charging stations as broadcast targets.

[0078] After the broadcast, one of the charging stations is selected as a reference charging station according to certain conditions, and the vehicle information of the vehicle is stored in the reference charging station through the cloud. Among them, any charging station where the vehicle has been charged stores the vehicle information.

[0079] S300, determining whether the reference charging station meets the first charging requirement, and if so, selecting the reference charging station as the target charging station and sending the vehicle data to the idle charging pile for reservation.

[0080] The first charging requirement is an assessment factor for considering whether the reference charging station has charging conditions. If the reference charging station meets the preset first charging requirement, then because the reference charging station is a charging station where the user has charged before, directly selecting the charging station where the user has been to for charging will reduce the time cost of the car owner in finding the way and groping. Therefore, the reference charging station can be directly used as the target charging station, and the vehicle information stored in the cloud can be sent to the idle charging piles in the reference charging station for reservation.

[0081] At this time, the reservation is issued by the vehicle computer and completed directly by the reference charging station.

[0082] S400, if not, then based on the vehicle-pile interaction information, the vehicle position and vehicle endurance information are obtained to calculate the charging threshold area, and the inter-pile interaction information is generated to be broadcast to each charging station within the charging threshold area to wait for the idle charging piles to respond, and the optimal charging station is selected from the several charging stations that respond based on the second charging requirement and used as the target charging station.

[0083] If the reference charging station does not meet the first charging requirement, it means that it does not have the charging conditions. In this case, the reference charging station cannot be used as the target charging station, and other suitable charging stations need to be found.

[0084] Since the reference charging station stores the vehicle information of the vehicle and also receives the vehicle-pile interaction information corresponding to the charging demand information, the reference charging station can act on behalf of the vehicle owner to make reservations for charging piles at other charging stations.

[0085] The reference charging station then defines a charging threshold area based on the vehicle's location and range. This area represents the ideal charging range of the vehicle determined by its remaining range. Searching for a charging station within this range can ensure that the vehicle can reach a charging station with the remaining range, and if the vehicle arrives at a charging station in the area and cannot charge, it still has enough range to go to one or two other charging stations in the area.

[0086] Generally speaking, the selection of the charging threshold area is as follows: obtain the vehicle's range information, and generate a circular area with 50% of the remaining range as the radius and the vehicle's current position as the center point. In this area, the straight-line distance between each charging station and the vehicle's current position is less than or equal to 50% of the range. In most cases, the vehicle does not travel in a straight line when going there, so the actual driving distance is generally within 70% of the range, and the remaining power is used as a backup range.

[0087] After calculating the charging threshold area, the reference charging station generates inter-pile interaction information for interaction between charging piles and the information is broadcast to each charging station within the charging threshold area. When the charging piles in the charging stations within the area are idle, they will respond to the inter-pile interaction information. Therefore, the charging stations that respond are characterized as charging stations that can be booked. The target charging station is selected from these charging stations based on a preset second charging condition. The second charging condition is an evaluation factor for considering whether the charging station has charging conditions.

[0088] S500, the reference charging station sends the vehicle data to the idle charging piles in the target charging station for reservation.

[0089] After the target charging station is selected, the reference charging station sends the vehicle information stored in the cloud to the idle charging piles in the target charging station through broadcasting or network communication for reservation.

[0090] The proxy reservation process is initiated by the reference charging station and completed by the idle charging piles within the charging threshold area.

[0091] S600, after completing the reservation or making a reservation on behalf of others, the person-charging pile interaction information is generated and sent to the car owner's end. The car owner's end generates the location navigation punctuation and charging order on the corresponding map based on the person-charging pile interaction information.

[0092] After completing the reservation or booking on behalf of the car owner, the charging pile generates human-pile interaction information for interacting with the car owner and sends it to the car owner's side, such as the car owner's mobile device, map navigation, etc. The car owner's side generates the corresponding map navigation points and subsequent charging orders for matching the reservation or booking on behalf of the car owner based on the human-pile interaction information.

[0093] S700: When an idle charging pile that is reserved or reserved on behalf of another is electrically connected to a vehicle, it is determined based on vehicle data whether to charge the electrically connected vehicle.

[0094] When the owner drives the vehicle to the target charging station and connects to the charging pile with a reservation or proxy reservation, the charging pile determines whether the connected vehicle is the charging vehicle corresponding to the reservation or proxy reservation based on the vehicle data, and if so, charges it. The electrical connection is the owner inserting the charging gun into the charging port of the vehicle.

[0095] Through the above method, when the vehicle needs to be charged, the owner does not need to manually search for idle charging piles. Under the premise that the charging pile status information on the map software or app cannot be guaranteed to be accurate, the search process of the target charging station and the idle charging piles is mainly completed by the interaction between the vehicle and the pile and between the piles. Each charging station stores the information of vehicles that have been charged in the cloud. Reservations for charging stations that have been visited in the past and reservations for charging stations that have not been visited are completed by broadcast interactions between the piles. The vehicle information at the time of reservation or reservation is directly sent from the cloud. The owner does not need to actively spend time logging in, adding, and uploading on apps or mini-programs of different brands. During driving, the user only needs to express the willingness to charge to realize intelligent charging pile search and reservation services, which reduces the time and action of searching for charging piles and reduces the situation where the charging piles are occupied by other vehicles.

[0096] In some other embodiments, obtaining charging demand information based on human-vehicle interaction information includes the following steps:

[0097] The human-vehicle interaction information includes one-way interaction and two-way interaction. One-way interaction refers to the charging demand expressed by the car owner to the car computer, and two-way interaction refers to the interaction between the car owner and the car computer, and the charging demand is driven by both parties.

[0098] S110, one-way interaction: obtaining the interaction instructions actively issued by the vehicle owner to the vehicle, and generating charging demand information based on whether the interaction instructions meet the key charging items.

[0099] When the vehicle's range has not reached a certain charging threshold, if the owner wants to charge, the owner will actively send interactive instructions to the car computer through voice, buttons, touch, etc., such as: "I want to charge now", "At what time do you need to charge", etc.

[0100] When the car owner issues an interactive command, the car will determine whether the user's interactive command is a key charging item based on the language library or operation library. For example, if the voice contains charging-related sentences, the charging option is selected by buttons or touch, or the location of the charging station is found, etc., then the charging demand information will be generated.

[0101] S120, two-way interaction: the vehicle generates charging inquiry information based on the current vehicle endurance information, and after waiting for the vehicle owner's interactive response to the charging inquiry information, generates charging demand information based on whether the interactive response meets the charging key items.

[0102] In two-way interaction, the vehicle's remaining range generally reaches the charging threshold, for example, less than 20% of the total power. At this time, the car will ask or remind the owner to charge through voice, text, images, etc. If the owner responds to the charging inquiry information interactively and the interactive response meets the charging key items, then the corresponding charging demand information is generated.

[0103] That is to say, the human-computer interaction information includes the form in which the car owner actively sends the information without the car computer asking the question, and also includes the form in which the car computer asks the question and the car owner responds to the question.

[0104] In some other embodiments, generating vehicle-pile interaction information based on charging demand information and broadcasting it to select a reference charging station includes the following steps:

[0105] S210, retrieve the past charging records of the vehicle and broadcast the vehicle-pile interaction information to the charging pile corresponding to the past charging records.

[0106] The vehicle's previous charging records are obtained through the vehicle's corresponding system storage. Past charging records are several charging orders, which include the name, location, brand of the charging station, as well as the charging power, time and other information.

[0107] The vehicle-pile interaction information is broadcast to all charging piles of all charging stations with charging records.

[0108] S220, waiting for the charging station to respond to the broadcast.

[0109] When the charging pile is idle, it will respond to the broadcast, and when the charging pile is in working state, it will not respond to the broadcast. In this way, when a charging station responds to the broadcast, it is considered that there is an idle charging pile in the charging station.

[0110] Among them, it should be noted that the above-mentioned charging pile is in a working state including two situations, one is that the charging gun is inserted into the vehicle for charging, and the other is that the charging process is completed but the charging gun has not been separated from the vehicle.

[0111] Because most brands of apps or map software currently display the status of charging piles, as long as charging is completed, the charging gun will be displayed as idle regardless of whether it has left the vehicle. This will cause other vehicles that need charging to find vehicles that have been charged but not removed when they charge according to the idle information, affecting the charging efficiency and experience.

[0112] S230: If there is only one response, the charging station corresponding to the response is used as a reference charging station.

[0113] If there is only one response, there are two cases:

[0114] One is that the car owner has only charged at one charging station in the past, and there are currently idle charging piles at the charging station;

[0115] The other possibility is that the car owner has charged the car at multiple charging stations in the past, but currently only one charging station has an idle charging pile.

[0116] At this time, the charging station corresponding to the unique response is selected as the reference charging station.

[0117] S240: If there is no response or there is more than one response, the charging station with the most charging times in the past charging records is used as a reference charging station.

[0118] If there is no response or more than one response, a charging station needs to be selected. The default selection method is the charging station with the most charging times in the past charging records.

[0119] In actual scenarios, the main locations where car owners charge are generally charging stations near their homes or companies, or charging stations with relatively low charging costs. The more times they charge, the more frequently and in more demanding locations they visit, and the more familiar they are with the charging station. Most car owners have a relatively fixed range of daily activities, and they rarely leave their usual charging areas. If there is more than one response, the charging station with the most charging times is selected from the charging stations with responses based on the number of charging times. If there is no response, the charging station with the most charging times is selected from all the corresponding charging stations in the past records.

[0120] If there are more than one charging station with the same number of charging times, the reference charging station may be selected based on the shortest distance between each charging station and the current location of the vehicle.

[0121] In other embodiments, determining whether the reference charging station meets the first charging requirement, and if so, selecting the reference charging station as the target charging station and sending the vehicle data to the idle charging pile for reservation includes the following steps:

[0122] S310, if there is an idle charging pile within the target time period corresponding to the charging demand information and the distance between the reference charging station and the current vehicle position of the vehicle satisfies the vehicle endurance information, then the reference charging station meets the first charging requirement.

[0123] When selecting the reference charging station as mentioned above, the broadcast response indicates that there are currently idle charging piles. However, since some charging piles themselves have a reservation function, and the charging demand information sent by some car owners is not for immediate charging, but for charging at a certain time in the future, whether the selected reference charging station can be used as the final target charging station also needs to consider whether the reference charging station meets the first charging requirement.

[0124] Firstly, the first charging requirement requires that the idle charging pile remains idle during the charging time corresponding to the charging demand information, and secondly, the distance between the reference charging station and the current position of the vehicle is required to be less than the remaining cruising distance of the vehicle.

[0125] For example, a charging pile in the reference charging station is currently idle, and the owner wants to charge it in an hour, but the charging pile has other reservation information after half an hour, then the charging pile does not meet the first charging requirement; for another example, the idle charging pile in the reference charging station is still idle during the time period when the owner needs to charge, but the vehicle's current cruising range is only 10km, but the driving distance calculated by the selected reference charging station through map navigation is 15km, then it is also considered that the first charging requirement is not met.

[0126] S320, the reference charging station binds the vehicle information stored in the cloud with the charging demand information to generate reservation information and sends it to the idle charging pile. The idle charging pile receives the reservation information and configures the charging parameters and the charging lock code based on the vehicle information.

[0127] If the reference charging station meets the first charging requirement, the reference charging station obtains the vehicle information of the vehicle stored in its own cloud, and binds it with the charging demand information issued by the vehicle to make a reservation for an idle charging pile.

[0128] After receiving the reservation information, the idle charging pile configures the corresponding charging parameters according to the specific content of the vehicle, such as the past charging records, and generates a charging lock code, which is used to lock the charging pile. It can only be unlocked when it is subsequently electrically connected to a matching vehicle. If other vehicles go to the charging pile to charge, they cannot unlock the charging pile even if the charging gun is inserted into the vehicle. The charging reservation at the reference charging station is completed through the above process.

[0129] In some other embodiments, if the reference charging station does not meet the first charging requirement, the reference charging station cannot be used as the target charging station, and it is necessary to reselect the target charging station within the charging threshold area. Then, the optimal charging station is selected as the target charging station based on the second charging requirement from among the charging stations that respond, including the following steps:

[0130] S410, obtaining the number of responses from each charging station and recording it as condition one.

[0131] Condition 1 is represented by the number of responses from each charging station within the charging threshold area. The more responses there are, the more idle charging piles there are in the charging station, and the higher the success rate of making reservations on behalf of others in different time periods.

[0132] S420, obtaining the distance between each charging station and the vehicle location, and recording it as condition two.

[0133] Condition 2 is represented by the distance between each charging station and the current location of the vehicle. The smaller the distance, the less time the vehicle needs to travel there and the less battery life is used.

[0134] S430, determining whether the brands corresponding to each charging station and the reference charging station are the same, and recording this as condition three.

[0135] Condition three represents the degree of brand correspondence between each charging station and the reference charging station. Since the reference charging station is a charging station where the car owner has charged before, the car owner must have an app or mini-program corresponding to the brand. Therefore, if the charging station in the charging threshold area that the user has not visited is of the same brand as the reference charging station, the user does not need to register an account for another brand and fill in the corresponding information, which is more convenient.

[0136] S440, calculating the matching degree between the idle charging piles in each charging station and the vehicle information, and recording it as condition four.

[0137] Condition 4 is the degree of match between the idle charging piles at each charging station and the charging parameters in the vehicle information, because most new energy vehicles have both DC fast charging ports and AC slow charging ports, and the fast charging and slow charging piles are different charging piles. At the same time, even if they are fast charging piles, the charging power of different charging piles is different. Therefore, the more the charging pile's own parameters match the vehicle's charging parameters, the higher the charging effect and charging speed. If a fast-charging vehicle is assigned a slow-charging charging pile, its charging experience will be poor.

[0138] S450, calculating the compliance of each charging station with the second charging requirement based on condition one, condition two, condition three, and condition four.

[0139] The degree of compliance with the second charging requirement can be calculated through the above conditions. The second charging requirement is theoretically the optimal combination of the above conditions, that is, the largest number, the closest distance, the same brand, and completely matching parameters.

[0140] S460, select the charging station with the highest compliance as the optimal charging station.

[0141] The degree of compliance of each charging station as the optimal charging station is calculated by combining the specific values ​​of each actual condition with the difference degree from the second charging requirement in the optimal case, and the charging station with the highest degree of compliance is selected as the optimal charging station.

[0142] Also includes:

[0143] If there is no response within the charging threshold area after the broadcast, it means that there is no charging station in the area or there is no charging station with idle charging piles. At this time, the range of the charging threshold area can be appropriately increased. When the radius of the selected charging threshold area is met, the radius length should not be greater than 90% of the vehicle's remaining cruising range.

[0144] In other embodiments, there are certain risks when selecting each charging station. The risks mainly exist in that in some cases, a fuel vehicle may be parked in the charging parking space or occupied by other vehicles that are not charging. In this case, even if the charging pile responds to the broadcast when it is idle, the owner cannot charge through the charging pile. Therefore, when selecting the target charging station, a certain risk calculation is required. Therefore, when selecting the optimal charging station as the target charging station, the following steps are also included:

[0145] S470: Obtain the type of the charging station to generate a first risk factor.

[0146] The types of charging stations are mainly divided into independent charging stations and non-independent charging stations. Specifically:

[0147] There are two types of independent charging stations. One is that the charging station is independently set up and is only used for charging services for vehicles, such as the charging stations under various car companies, the independent charging stations of the State Grid, etc. This type of charging station only allows new energy vehicles to enter, and there are generally management personnel inside; the other is that some charging stations are set up in large public parking lots, but this type of parking lot has two gates. The first gate is set at the entrance of the parking lot, which is used to record the information of each vehicle entering the parking lot for billing, and the second gate is set at the entrance of the independent charging station, which is used to detect whether the vehicle entering the charging station in the parking lot is a new energy vehicle.

[0148] The above-mentioned independent charging stations all screen new energy vehicles through identification devices at the entrance, and fuel vehicles cannot enter.

[0149] Non-independent charging stations are areas composed of some charging piles installed inside some large commercial areas, large parking lots, residential areas, etc. When there is no identification supervision and personnel management in these areas, fuel vehicles or new energy vehicles that do not need to be charged often occupy charging spaces during peak parking hours.

[0150] Different types of charging stations correspond to different risks. When the charging station is an independent charging station, the possibility of its charging position being illegally occupied is lower, and the first risk factor is smaller. When the charging station is a non-independent charging station, there is a certain risk of being illegally occupied, so the first risk factor is larger.

[0151] S471, taking a charging station with high traffic volume as a broadcast verification node and sending out verification broadcasts at a fixed time, and obtaining the response frequency of each charging pile in the charging station to the verification broadcast to generate a second risk factor.

[0152] High-traffic charging stations are used as simulated base stations to broadcast verification to surrounding charging stations. High-traffic charging stations are generally located in large supermarkets, large office buildings, etc., where charging piles are used more frequently and the possibility of charging positions being illegally occupied is relatively small. Therefore, these charging stations themselves do not need to be verified, so other charging stations can be verified through broadcasting.

[0153] After the verification broadcast is sent, the response frequency of each charging pile in each charging station to the verification broadcast is calculated. The response frequency is represented by the time ratio of the number of times a charging pile responds in an idle state within a unit time.

[0154] Since verification broadcasts are sent periodically, for example, once every 30 minutes, when a charging pile can respond to verification broadcasts for multiple times in a row, it means that the charging pile has been idle for several hours. Since the current general vehicle charging time is 1-2 hours, and the vehicle parking time is generally longer than the charging time, if the charging pile is not illegally occupied, there will generally be vehicles going there every 2-3 hours to charge and enter the working state. If the charging pile is idle for several hours, more than ten hours or even longer, it may be illegally occupied by other vehicles and unable to perform charging tasks or the equipment may be damaged and cannot be used.

[0155] Therefore, the higher the response frequency, the greater the corresponding second risk factor, and the lower the response frequency, the smaller the corresponding second risk factor.

[0156] Among them, when the response frequency is high, it may also be that the passenger flow of the charging station is small or the charging station has just been put into operation and is not yet well known by a large number of drivers. However, because the above plan is only a risk assessment of the charging station selection process and does not affect the success rate of the reservation, this type of situation is not recorded as an assessment of the second risk factor.

[0157] S472: Obtain historical charging feedback information corresponding to the charging station to generate a third risk factor.

[0158] The historical feedback information is represented by the evaluation feedback of the historical car owners on whether the charging behavior is successful. When the charging piles of each charging station complete the charging task of the vehicle, each car owner can provide feedback on the corresponding services, management, location, etc. of the charging station, for example: "There is no illegal occupation of charging positions in this charging station", "There are a large number of broken piles in this charging station", "There are managers in this charging station to manage illegal occupation", etc. The more positive evaluations there are in the historical charging feedback information, the smaller the third risk factor is. Conversely, if there are more negative evaluations in the historical charging feedback information, the greater the third risk factor is.

[0159] S473: Calculate the risk coefficient corresponding to each charging station according to the first risk factor, the second risk factor and the third risk factor, and update the compliance based on the risk coefficient.

[0160] The risk coefficient corresponding to each charging station is calculated by comprehensively calculating several risk factors. The total score of each risk factor is 1, and there are different weights. In the embodiment of the present application, the weight ratio is: the weight of the first risk factor: the weight of the second risk factor: the weight of the third risk factor = 0.4: 0.2: 0.4. The risk coefficient is calculated in this way, and the compliance is updated by the risk coefficient. The larger the risk coefficient, the smaller the compliance, and the smaller the risk coefficient, the larger the compliance. In this way, when selecting a target charging station, you can give priority to a charging station with a smaller risk coefficient when the compliance is the same or close, reducing the risk of finding that the charging position is illegally occupied by other vehicles after making an appointment or making an appointment on behalf of others.

[0161] In some other embodiments, the reference charging station sends the vehicle data to the idle charging piles in the target charging station for reservation, including the following steps:

[0162] S510, referring to the charging station, the vehicle information stored in the cloud is bound with the charging demand information to generate proxy reservation information, and the sending location of the proxy reservation information is determined according to the interaction information between the charging posts.

[0163] When selecting a target charging station for proxy reservation, the charging station is used as the proxy for the car owner to make the reservation. First, the vehicle information of the car stored in its own cloud and the received charging demand information are bound to generate proxy reservation information for making the reservation on behalf of the car owner.

[0164] At the same time, the reference charging station determines the location to which the proxy reservation information is to be sent, that is, the network address of the target idle charging pile, through the inter-pile interaction information between the reference charging station and the idle charging pile in the target charging station.

[0165] S520, the reference charging station sends the proxy reservation information to the idle charging pile corresponding to the sending location, and the idle charging pile receives the proxy reservation information and configures the charging parameters and the charging lock code based on the vehicle information.

[0166] The reference charging station sends the proxy reservation information to the charging pile corresponding to the sending location on behalf of the car owner. After the charging pile obtains the proxy reservation information, it configures the charging parameters and charging lock code based on the vehicle information therein to lock itself.

[0167] S530, generating a corresponding proxy order based on the proxy reservation information sent by the charging station.

[0168] At the same time, when the reference charging station sends the reservation information, its agent sending step is completed, and a corresponding agent order will be generated. The agent order contains the owner information, vehicle information, sending location, charging station information corresponding to the sending location, sending time, etc. in the charging demand information.

[0169] The proxy order is stored in the cloud corresponding to the reference charging station and is uniformly managed by the manager or management company of the charging station. Later, the reference charging station can ask for a certain amount of agency fees from the charging stations corresponding to the issued positions through the proxy order. Since the proxy reservation itself is a promotion or guidance for other charging stations, when the number of agents continues to increase, each charging station can use the agency as part of the cooperation to expand business and communicate.

[0170] In other embodiments, after the reservation or reservation on behalf of others is completed, the person-charging pile interaction information is generated and sent to the vehicle owner end, and the vehicle owner end generates the location navigation punctuation and charging order on the corresponding map based on the person-charging pile interaction information, including the following steps:

[0171] S610, generating a charging unlocking code corresponding to the vehicle information based on the charging locking code, and when the charging unlocking code matches the charging locking code, the charging pile performs the reserved or proxy charging.

[0172] After completing the reservation or booking on behalf of others, the corresponding charging pile will generate a corresponding charging unlock code based on the charging lock code and send it to the vehicle end. The vehicle end will match the charging unlock code with the parameters of the charging module in the on-board computer. When the charging gun is inserted into the vehicle, the charging pile will determine whether to charge the vehicle based on whether there is a matching charging unlock code in the vehicle.

[0173] At the same time, the charging unlock code can also be an unlock password sent to the car owner's mobile terminal. After the car owner arrives, he enters the corresponding password on the charging pile to unlock the charging pile.

[0174] S620, obtaining the location of the reserved or to-be-reserved charging station and the serial number of the charging pile to add them to the map to generate a location navigation point.

[0175] The location of the charging station where the charging pile is located will be sent to the car owner and automatically added to the navigation software associated with the car owner as a location navigation mark, so that the car owner can drive to the corresponding area according to the mark.

[0176] S630, obtain the billing information of the reserved or proxy reserved charging pile and send it to the personal account corresponding to the car owner to generate a charging order. If the brand program terminal corresponding to the charging pile does not exist in the personal account, an agent charging order is generated at the brand program terminal corresponding to the reference charging station.

[0177] The charging information of the charging pile is synchronously sent to the personal account of the car owner to generate a charging order. The car owner settles the charging for the appointment or reservation based on the charging order.

[0178] At the same time, it should be noted that the brand of the target charging station selected by the reference charging station agent during the reservation may be different from the brand of the reference charging station. In this case, the car owner may not have the app or mini program of the brand. In this case, a proxy charging order can be directly generated on the brand program terminal corresponding to the reference charging station. The car owner does not need to download or register the app or mini program of other brands, but can directly settle the charging process in the app or mini program used in the past.

[0179] After the settlement is completed, the reference charging station can transfer the remaining fees to the brand account corresponding to the target charging station after deducting the agency fee.

[0180] The above method allows the charging station to fully authorize the reservation. On the one hand, it can reduce the discomfort and process of the car owner when making a reservation for charging at a charging pile that has never been charged. On the other hand, it can combine several charging stations of different brands as a cooperative entity to improve the business dealings and cooperation between charging stations.

[0181] In some other embodiments, when making an appointment on behalf of another, the following steps are also included:

[0182] S540, obtaining the user's feedback scores on the agent order, and calculating the agent score of the charging station based on each feedback score.

[0183] When making a reservation on behalf of others, after each charging task corresponding to the reservation is completed, the car owner can provide feedback and evaluation on the reservation. The feedback score is mainly based on whether the charging pile of the reservation can be charged, whether the charging station of the reservation conforms to the driving logic, whether the reservation process is timed, etc. The proxy order is scored according to the degree of satisfaction.

[0184] S541, generating an agent qualification rating for each charging station based on the agent score. When the agent qualification rating is lower than a preset value, the charging station is not qualified to be a reference charging station during the future reservation time.

[0185] The agent qualification rating of each charging station is calculated comprehensively through the scores of each agent order. The higher the agent qualification rating, the faster the response during the agency process, the more accurate the agent results, and the better the agent service. If the agent qualification rating is lower, it means that the accuracy rate of agency reservations is lower, the user is more dissatisfied, and the agent response speed is slower.

[0186] When the agent qualification rating of a charging station is lower than the preset value, the effect of the proxy reservation of the charging station is extremely poor and the degree of dissatisfaction of the car owners is extremely high. At this time, in order to reduce the impact of the proxy reservation error on the charging experience of the car owners and the subsequent distrust of the car owners in the proxy reservation service, the charging station will not be able to be used as a reference charging station for a certain period of time. The management side of the subsequent charging station can improve the selection algorithm of the proxy reservation and re-launch the proxy reservation function after a certain amount of testing.

[0187] like Figure 2 As shown, the embodiment of the present application also discloses a charging system based on human-vehicle-pile information interaction, including:

[0188] The data interaction module is used to realize the information interaction between human and vehicle, vehicle and pile interaction information, pile-to-pile interaction information and human and pile interaction information.

[0189] The broadcast module includes a broadcast sending component and a broadcast listening component set on each charging pile, which is used to realize broadcast communication between charging piles. When the charging pile is idle, it obtains the broadcast and responds. When the charging pile is working, it obtains the broadcast but does not respond.

[0190] The charging demand generation module obtains charging demand information based on the human-vehicle interaction information.

[0191] The first target charging station selection module is used to generate vehicle-pile interaction information through charging demand information and broadcast it to select a reference charging station, where the reference charging station is a charging station where the vehicle corresponding to the charging demand information has been charged in the past.

[0192] The cloud corresponds to each charging station and stores information of vehicles that have been charged in each charging station.

[0193] The reservation module is used to determine whether the reference charging station meets the first charging requirement. If so, the reference charging station is selected as the target charging station and the vehicle data is sent to the idle charging pile for reservation.

[0194] The second target charging station selection module obtains the vehicle position and vehicle endurance information based on the vehicle-pile interaction information to calculate the charging threshold area, and generates inter-pile interaction information when the reference charging station does not meet the first charging requirement, and broadcasts the inter-pile interaction information to each charging station within the charging threshold area to wait for the idle charging piles to respond, and selects the optimal charging station based on the second charging requirement among the several charging stations that respond and uses it as the target charging station.

[0195] The proxy reservation module is used to enable the reference charging station to send vehicle data to the idle charging piles in the target charging station for proxy reservation.

[0196] The feedback module is used to generate human-charging pile interaction information and send it to the car owner after completing the reservation or making a reservation on behalf of others. The car owner generates the location navigation points and charging orders on the corresponding map based on the human-charging pile interaction information.

[0197] The charging module is used to determine whether to charge the electrically connected vehicle based on vehicle data when an idle charging pile that is reserved or reserved on behalf of another is electrically connected to the vehicle.

[0198] The implementation principle is:

[0199] When the vehicle needs to be charged, the owner does not need to manually search for idle charging piles. Under the premise that the charging pile status information on the map software or app cannot be guaranteed to be accurate, the search process for the target charging station and the idle charging pile is mainly completed by the interaction between the vehicle and the pile and between the piles. Each charging station stores the information of vehicles that have been charged in the cloud. Reservations for charging stations that have been visited in the past and reservations for charging stations that have not been visited are all completed by broadcast interactions between the piles. The vehicle information at the time of reservation or reservation is directly sent from the cloud. The owner does not need to actively spend time logging in, adding, and uploading on apps or mini-programs of different brands. During driving, the user only needs to express the willingness to charge to realize the intelligent charging pile search and reservation service, which reduces the time and action of searching for charging piles and reduces the situation where the charging piles are occupied by other vehicles.

[0200] It should be understood that although the steps in the flowchart of the accompanying drawings are shown in sequence according to the instructions of the arrows, these steps are not necessarily performed in the order indicated by the arrows. Unless otherwise clearly stated in this document, the execution of these steps is not strictly limited in order and can be performed in other orders.

[0201] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A charging method based on human-vehicle-pile information interaction, characterized in that: The following steps are involved: Obtain charging demand information based on human-vehicle interaction information; Generate vehicle-pile interaction information through the charging demand information and broadcast it to select a reference charging station, the reference charging station is one of the charging stations where the vehicle corresponding to the charging demand information has been charged in the past, and the reference charging station has vehicle information stored in the cloud; Determine whether the reference charging station meets the first charging requirement, and if so, select the reference charging station as the target charging station and send the vehicle information to an idle charging pile for reservation; If not, the vehicle position and vehicle endurance information are obtained based on the vehicle-pile interaction information to calculate the charging threshold area, and the pile-to-pile interaction information is generated to be broadcast to each of the charging stations within the charging threshold area to wait for the idle charging piles to respond, and the optimal charging station is selected from the plurality of charging stations that respond based on the second charging requirement as the target charging station; The reference charging station sends the vehicle information to the idle charging pile in the target charging station for reservation; After completing the reservation or booking on behalf of others, the person-charging pile interaction information is generated and sent to the car owner end, and the car owner end generates the location navigation punctuation and charging order on the corresponding map based on the person-charging pile interaction information; When the idle charging pile that is reserved or reserved on behalf of another is electrically connected to a vehicle, it is determined whether to charge the electrically connected vehicle based on the vehicle information.

2. The charging method based on human-vehicle-pile information interaction according to claim 1 is characterized in that: Obtaining charging demand information based on human-vehicle interaction information includes the following steps: The human-vehicle interaction information includes one-way interaction and two-way interaction, wherein: One-way interaction: obtaining the interaction instruction actively issued by the vehicle owner to the vehicle, and generating the charging demand information based on whether the interaction instruction meets the charging key items; Two-way interaction: The vehicle generates charging inquiry information based on the current vehicle endurance information, and after waiting for the vehicle owner's interactive response to the charging inquiry information, generates the charging demand information based on whether the interactive response meets the charging key items.

3. The charging method based on human-vehicle-pile information interaction according to claim 1, characterized in that: Generating vehicle-pile interaction information through the charging demand information and broadcasting it to select a reference charging station includes the following steps: Retrieving the past charging records of the vehicle and broadcasting the vehicle-pile interaction information to the charging station corresponding to the past charging records; Waiting for a response from the charging station to the broadcast; If there is only one response, the charging station corresponding to the response is used as the reference charging station; If there is no response or there is more than one response, the charging station with the largest number of charging times in the past charging records is used as the reference charging station.

4. The charging method based on human-vehicle-pile information interaction according to claim 3 is characterized in that: Determining whether the reference charging station meets the first charging requirement, and if so, selecting the reference charging station as the target charging station and sending the vehicle information to an idle charging pile for reservation, including the following steps: If the idle charging pile exists within the target time period corresponding to the charging demand information and the distance between the reference charging station and the current vehicle position of the vehicle satisfies the vehicle endurance information, then the reference charging station satisfies the first charging requirement; The reference charging station binds the vehicle information stored in the cloud with the charging demand information to generate reservation information and sends it to the idle charging pile. The idle charging pile receives the reservation information and configures charging parameters and a charging lock code based on the vehicle information.

5. The charging method based on human-vehicle-pile information interaction according to claim 1, characterized in that: The method comprises the following steps: selecting an optimal charging station from among the plurality of charging stations that have responded based on the second charging requirement and using the optimal charging station as the target charging station. Obtaining the number of responses in each of the charging stations and recording it as condition one; Obtaining the distance between each charging station and the vehicle position, and recording it as condition 2; Determine whether the brands corresponding to each of the charging stations are the same as those of the reference charging station, and record this as condition three; Calculating the matching degree between the idle charging piles in each charging station and the vehicle information, and recording it as condition four; Calculating the compliance of each of the charging stations with the second charging requirement based on the first condition, the second condition, the third condition, and the fourth condition; The charging station with the highest degree of compliance is selected as the optimal charging station.

6. The charging method based on human-vehicle-pile information interaction according to claim 5 is characterized in that: When selecting the optimal charging station as the target charging station, the following steps are also included: acquiring the type of the charging station to generate a first risk factor; The charging station with high traffic volume is used as a broadcast verification node and a verification broadcast is issued regularly, and the response frequency of each charging pile in the charging station to the verification broadcast is obtained to generate a second risk factor; Acquiring historical charging feedback information corresponding to the charging station to generate a third risk factor, wherein the historical charging feedback information is characterized by evaluation feedback from historical vehicle owners on whether charging behavior is successful; The risk coefficient corresponding to each of the charging stations is calculated according to the first risk factor, the second risk factor, and the third risk factor, and the compliance is updated based on the risk coefficient.

7. The charging method based on human-vehicle-pile information interaction according to claim 4, characterized in that: The reference charging station sends the vehicle information to the idle charging pile in the target charging station for reservation, including the following steps: The reference charging station binds the vehicle information stored in the cloud with the charging demand information to generate proxy reservation information, and determines the sending location of the proxy reservation information according to the inter-charging station interaction information; The reference charging station sends the proxy reservation information to the idle charging pile corresponding to the sending location, and the idle charging pile receives the proxy reservation information and configures the charging parameters and the charging lock code based on the vehicle information; The reference charging station generates a corresponding proxy order after sending the proxy reservation information.

8. The charging method based on human-vehicle-pile information interaction according to claim 7, characterized in that: After the reservation or reservation on behalf of others is completed, the person-charging pile interaction information is generated and sent to the car owner end, and the car owner end generates the location navigation punctuation and charging order on the corresponding map based on the person-charging pile interaction information, including the following steps: Generate a charging unlock code corresponding to the vehicle information based on the charging lock code, and when the charging unlock code matches the charging lock code, the charging pile performs the reserved or reserved charging; Obtain the location of the reserved or reserved charging station and the serial number of the charging pile to add them to the map to generate a location navigation point; Obtain the billing information of the charging pile of the reservation or the proxy reservation and send it to the personal account corresponding to the car owner to generate a charging order. If the brand program terminal corresponding to the charging pile does not exist in the personal account, a proxy charging order is generated on the brand program terminal corresponding to the reference charging station.

9. The charging method based on human-vehicle-pile information interaction according to claim 7, characterized in that: When making an appointment on behalf of someone else, the following steps are also included: Obtaining user feedback scores for the proxy order, and calculating the proxy score of the charging station based on each feedback score; An agent qualification rating of each charging station is generated according to the agent score. When the agent qualification rating is lower than a preset value, the charging station will not be qualified to serve as the reference charging station within a preset time in the future.

10. A charging system based on human-vehicle-pile information interaction, characterized in that: include: A data interaction module is used to realize the information interaction between human and vehicle, vehicle and pile, pile-to-pile interaction, and human and pile interaction; The broadcast module includes a broadcast sending component and a broadcast listening component arranged on each charging pile, and is used to realize broadcast communication between charging piles. When the charging pile is idle, it obtains the broadcast and responds. When the charging pile is working, it obtains the broadcast but does not respond. A charging demand generation module obtains charging demand information based on human-vehicle interaction information; A first target charging station selection module is used to generate vehicle-pile interaction information based on the charging demand information and broadcast it to select a reference charging station, where the reference charging station is a charging station where the vehicle corresponding to the charging demand information has been charged in the past; A cloud, corresponding to each of the charging stations, storing information of vehicles that have been charged in each of the charging stations; A reservation module, used to determine whether the reference charging station meets the first charging requirement, and if so, select the reference charging station as the target charging station and send the vehicle information to an idle charging pile for reservation; A second target charging station selection module obtains the vehicle position and vehicle endurance information based on the vehicle-pile interaction information to calculate a charging threshold area, generates inter-pile interaction information when the reference charging station does not meet the first charging requirement, and broadcasts the inter-pile interaction information to each of the charging stations within the charging threshold area to wait for the idle charging piles to respond, and selects the best charging station from the plurality of charging stations that respond based on the second charging requirement as the target charging station; A proxy reservation module, configured to enable the reference charging station to send the vehicle information to the idle charging pile in the target charging station for proxy reservation; A feedback module, which is used to generate and send the human-charging pile interaction information to the vehicle owner after completing the reservation or the reservation on behalf of the vehicle owner. The vehicle owner generates the location navigation punctuation and charging order on the corresponding map based on the human-charging pile interaction information; The charging module is used to determine whether to charge the electrically connected vehicle based on the vehicle information when the idle charging pile that is reserved or reserved on behalf of others is electrically connected to the vehicle.

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