Vehicle charging method and device

Abstract

The invention discloses a vehicle charging method and device, and relates to the technical field of vehicles. The specific embodiment of the method comprises the following steps: receiving a reservation charging request sent by a reservation end for a target charging station; the reservation end is a client or a vehicle machine system; the target charging station is a charging station managed by the server; generating an appointment code for the appointment charging request, and sending the appointment code to the appointment terminal; adding the reservation code into a waiting queue according to the real-time distance; the real-time distance comprises a real-time distance from the reservation end corresponding to the reservation code to the target charging station; the use condition of the charging pile is monitored in real time; and when the use condition indicates that an idle charging pile exists, distributing and binding a target reservation code for the idle charging pile according to the queuing sequence of the reservation codes in the waiting queue, so that a vehicle corresponding to the target reservation code is charged by using the idle charging pile. According to the embodiment, the utilization rate of charging resources is improved, the overall queuing time of the user is shortened, and therefore the charging experience of the user is good.

Description

Technical Field

[0001] The present invention relates to the field of vehicle technology, and in particular to a vehicle charging method and device. Background Art

[0002] At present, when there is a need to queue up during peak charging hours or charging peak areas (such as a period of time after get off work every day or on highway sections during holidays, etc.), the charging order is mostly determined according to the order of queue. However, when it is a user's turn to charge, he is not on site. After waiting for him for a while, the charging system can only allocate charging resources to other users. This not only causes unnecessary waste of charging resources, but also prolongs the waiting time of other users, resulting in a poor overall experience for users to charge electric vehicles. Summary of the invention

[0003] In view of this, an embodiment of the present invention provides a vehicle charging method and device, which are applied to a service end of a charging station, by receiving a reservation charging request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the server end; a reservation code is generated for the reservation charging request, and the reservation code is sent to the reservation end; the reservation code is added to a waiting queue according to a real-time distance; the real-time distance includes the real-time distance from the reservation end corresponding to the reservation code to the target charging station; the usage of each charging pile included in the target charging station is monitored in real time; when the usage indicates that there is an idle charging pile, according to the queuing order of the reservation codes in the waiting queue, a target reservation code is allocated and bound to the idle charging pile, so that the vehicle corresponding to the target reservation code uses the idle charging pile for charging, so that the charging order is adjusted according to the distance between the reservation user and the charging station, and the situation of allocating charging resources to users who are not present and then canceling them is avoided, the utilization rate of charging resources is improved, and the overall queuing time of users is reduced, so that users have a better charging experience.

[0004] To achieve the above objective, according to one aspect of an embodiment of the present invention, a vehicle charging method is provided.

[0005] A vehicle charging method according to an embodiment of the present invention is applied to a service end of a charging station, comprising:

[0006] Receiving a reservation charging request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the service end;

[0007] Generate a reservation code for the reservation charging request, and send the reservation code to the reservation terminal;

[0008] Adding the reservation code to a waiting queue according to the real-time distance; the real-time distance includes the real-time distance from the reservation terminal corresponding to the reservation code to the target charging station;

[0009] Real-time monitoring of the usage of each charging pile included in the target charging station;

[0010] When the usage indicates that there is an idle charging pile, a target reservation code is allocated and bound to the idle charging pile according to the queueing order of the reservation codes in the waiting queue, so that the vehicle corresponding to the target reservation code can use the idle charging pile for charging.

[0011] Optionally, the real-time distance is the real-time distance between the reservation end corresponding to the reservation code to be added to the waiting queue and other reservation ends corresponding to other reservation codes already in the waiting queue and the target charging station; the method provided by the present invention further includes: real-time monitoring and management of the real-time distance;

[0012] The step of adding the appointment code to a waiting queue according to the real-time distance includes:

[0013] Determine the order of the reservation code and the other reservation codes in the waiting queue according to the real-time distance and the current order of the other reservation codes;

[0014] In the waiting queue, the appointment code and the other appointment codes are sorted according to the order.

[0015] Optionally, determining the order of the appointment code and the other appointment codes in the waiting queue according to the real-time distance and the current order of the other appointment codes includes:

[0016] Comparing the real-time distance corresponding to the appointment code to be added to the waiting queue with a first preset threshold;

[0017] When the real-time distance corresponding to the reservation code is greater than or equal to the first preset threshold,

[0018] sorting the first other appointment codes in the waiting queue whose real-time distance is greater than or equal to the first preset threshold and the appointment codes to be added to the waiting queue according to the distance;

[0019] sorting the other second appointment codes in the waiting queue whose real-time distance is less than the first preset threshold according to the generation time of the appointment codes;

[0020] When the real-time distance corresponding to the appointment code to be added to the waiting queue is less than the first preset threshold,

[0021] sorting the second other appointment codes in the waiting queue whose real-time distance is less than the first preset threshold and the appointment codes to be added to the waiting queue according to the generation time of the appointment codes;

[0022] Sort the first other appointment codes in the waiting queue whose real-time distance is greater than or equal to the first preset threshold by distance;

[0023] Wherein, in the waiting queue, the appointment codes sorted by time are located before the appointment codes sorted by distance.

[0024] Optionally, after allocating and binding a target reservation code to the idle charging pile, the method further includes:

[0025] Sending a prompt message indicating charging verification to the reservation terminal corresponding to the target reservation code;

[0026] In response to receiving a verification request sent by the idle charging pile within a preset time, verifying the reservation code carried in the verification request according to the binding relationship between the idle charging pile and the target reservation code, and after the verification is passed, sending a prompt message indicating charging to the idle charging pile and / or the reservation terminal, and deleting the target reservation code from the waiting queue;

[0027] In response to not receiving a verification request within the preset time period, the idle charging pile is unbound from the target reservation code.

[0028] Optionally, the method provided by the present invention further comprises:

[0029] Monitoring the distance between the reservation terminal corresponding to the target reservation code unbound from the idle charging pile and the target charging station;

[0030] When the distance is greater than or equal to a second preset threshold, the target appointment code is removed from the waiting queue; the second preset threshold is greater than the first preset threshold;

[0031] When the distance is less than the second preset threshold, the unbound target reservation codes are re-arranged in the waiting queue.

[0032] Optionally, the method provided by the present invention further comprises:

[0033] Register the vehicle;

[0034] Detecting registered vehicles within a preset range around the target charging station;

[0035] Determining whether the registered vehicle has a charging demand;

[0036] In the case that the registered vehicle has a charging demand, a charging reservation invitation is sent to a reservation terminal corresponding to the registered vehicle, so that the registered vehicle sends a reservation charging request to the target charging station according to the charging reservation invitation.

[0037] Optionally, determining whether the registered vehicle has a charging demand includes:

[0038] Obtaining the remaining power information of the registered vehicle;

[0039] Determine whether the registered vehicle needs to be charged according to the remaining power information.

[0040] To achieve the above objective, according to another aspect of an embodiment of the present invention, a vehicle charging device is provided.

[0041] A vehicle charging device according to an embodiment of the present invention is applied to a service end of a charging station, comprising:

[0042] A receiving module, used to receive a reservation charging request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the service end;

[0043] A reservation module, configured to generate a reservation code for the reservation charging request and send the reservation code to the reservation terminal; add the reservation code to a waiting queue according to a real-time distance; the real-time distance includes a real-time distance from the reservation terminal corresponding to the reservation code to the target charging station;

[0044] A monitoring module, used to monitor the usage of each charging pile included in the target charging station in real time;

[0045] The allocation module is used to allocate and bind a target reservation code to the idle charging pile according to the queuing order of the reservation codes in the waiting queue when the usage indicates that there is an idle charging pile, so that the vehicle corresponding to the target reservation code can use the idle charging pile for charging.

[0046] To achieve the above objective, according to another aspect of an embodiment of the present invention, an electronic device for charging a vehicle is provided.

[0047] An electronic device for vehicle charging according to an embodiment of the present invention includes: one or more processors; a storage device for storing one or more programs, and when the one or more programs are executed by the one or more processors, the one or more processors implement a vehicle charging method according to an embodiment of the present invention.

[0048] To achieve the above objective, according to another aspect of an embodiment of the present invention, a computer-readable storage medium is provided.

[0049] A computer-readable storage medium according to an embodiment of the present invention stores a computer program, and when the program is executed by a processor, a vehicle charging method according to an embodiment of the present invention is implemented.

[0050] An embodiment of the above invention has the following advantages or beneficial effects: applied to the service end of the charging station, by receiving the reservation charging request sent by the reservation end to the target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the server end; a reservation code is generated for the reservation charging request, and the reservation code is sent to the reservation end; the reservation code is added to the waiting queue according to the real-time distance; the real-time distance includes the real-time distance from the reservation end corresponding to the reservation code to the target charging station; the usage of each charging pile included in the target charging station is monitored in real time; when the usage indicates that there is an idle charging pile, according to the queuing order of the reservation code in the waiting queue, a target reservation code is allocated and bound to the idle charging pile, so that the vehicle corresponding to the target reservation code uses the idle charging pile for charging, so as to adjust the charging order according to the distance between the reservation user and the charging station, avoid the situation where charging resources are allocated to users who are not on site and then canceled, improve the utilization rate of charging resources, reduce the overall queuing time of users, and thus make the user have a better charging experience.

[0051] The further effects of the above-mentioned non-conventional optional manner will be described below in conjunction with the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The accompanying drawings are used to better understand the present invention and do not constitute an improper limitation of the present invention.

[0053] Figure 1 is a schematic diagram of main steps of a vehicle charging method according to an embodiment of the present invention;

[0054] Figure 2 is a schematic diagram of the original order of the reservation codes in the waiting queue according to an embodiment of the present invention;

[0055] Figure 3 is a schematic diagram of the order of appointment codes after the appointment codes to be added are added to the waiting queue according to an embodiment of the present invention;

[0056] Figure 4 is another schematic diagram of sorting appointment codes after appointment codes to be added are added to a waiting queue according to an embodiment of the present invention;

[0057] Figure 5 is a schematic diagram of sorting reservation codes after the reservation codes to be added are added to the waiting queue according to another embodiment of the present invention;

[0058] Figure 6 is a schematic diagram of the order of appointment codes after the appointment codes to be added are added to the waiting queue according to another embodiment of the present invention;

[0059] Figure 7a is a schematic diagram of main steps of another vehicle charging method according to an embodiment of the present invention;

[0060] Figure 7b is a schematic diagram of main steps of another vehicle charging method according to an embodiment of the present invention;

[0061] Figure 8 is a schematic diagram of main modules of a vehicle charging device according to an embodiment of the present invention;

[0062] Fig. 9 is an exemplary system architecture diagram to which embodiments of the present invention may be applied;

[0063] Fig.10 It is a schematic diagram of the structure of a computer system of a terminal device or a server suitable for implementing an embodiment of the present invention. DETAILED DESCRIPTION

[0064] The following is a description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, including various details of the embodiments of the present invention to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present invention. Similarly, for clarity and conciseness, the description of well-known functions and structures is omitted in the following description.

[0065] It should be pointed out that the embodiments of the present invention and the technical features therein may be combined with each other without conflict.

[0066] Figure 1 Schematic diagram of main steps of a vehicle charging method according to an embodiment of the present invention.

[0067] like Figure 1 As shown, the vehicle charging method of the embodiment of the present invention is applied to the service end of the charging station, and the method mainly includes steps S101-S105:

[0068] Step S101, receiving a charging reservation request sent by a reservation terminal to a target charging station; the reservation terminal is a client or a vehicle system; the target charging station is a charging station managed by the server; the reservation terminal is a client or a vehicle system. In an embodiment of the present invention, the executor of the vehicle charging method is the server of the charging station. The server can manage one or more charging stations. The user sends a charging reservation request to the target charging station through the reservation terminal. The charging reservation request includes a user identifier and / or a vehicle identifier, which is the user identifier and / or vehicle identifier filled in by the user in the registration information when registering at the server. The user identifier can be a user name, mobile phone number, ID number, etc., and the vehicle identifier can be a license plate number, a driving license number, a frame number, etc.

[0069] In addition to the user's initiative, the server can also send a charging reservation request to the user to prevent the user from noticing that the battery power of the vehicle is low, or to prevent the user from forgetting to make a charging reservation. In an optional embodiment of the present invention, the method also includes: registering the vehicle; detecting the registered vehicles within the preset range around the target charging station; determining whether the registered vehicle has a charging demand; if the registered vehicle has a charging demand, sending a charging reservation invitation to the reservation terminal corresponding to the registered vehicle, so that the registered vehicle sends a charging reservation request to the target charging station according to the charging reservation invitation. The server can detect electric vehicles within a preset range around the periphery, such as within 5 kilometers, within 10 kilometers, etc., at intervals of a period of time, such as 10 minutes, 15 minutes, 20 minutes, etc., determine whether the detected electric vehicle has a charging demand, and send a charging reservation invitation to the reservation terminal corresponding to the electric vehicle with a charging demand. The vehicles with charging demand include vehicles with a power lower than a power threshold, vehicles with a battery power alarm, etc. The client can be a mobile phone terminal of the vehicle user.

[0070] In order to monitor whether an electric vehicle needs to be charged, in an optional embodiment of the present invention, the determination of whether the registered vehicle has a charging demand includes: obtaining the remaining power information of the registered vehicle; and determining whether the registered vehicle has a charging demand based on the remaining power information. After the vehicle is registered at the server, the battery power information of the vehicle is sent to the server at regular intervals. Therefore, the server can determine whether the vehicle needs to be charged based on the remaining power information of the vehicle. If it is determined that the vehicle needs to be charged, a charging reservation invitation is sent to the reservation terminal corresponding to the vehicle. The charging reservation invitation can be a web link to the charging reservation interface. The user clicks on the link at the reservation terminal to open the charging reservation interface, fills in the vehicle information and / or user information, and submits the information, thereby completing the operation of sending a charging reservation request to the server.

[0071] Step S102, generating a reservation code for the charging reservation request, and sending the reservation code to the reservation terminal. After receiving the charging reservation request sent by the user, the server can generate a reservation code for the user according to the time of receiving the charging reservation request, and send the reservation code to the user's corresponding reservation terminal. This means that users do not have to go to the charging station to make an on-site reservation or queue up on site. The reservation code achieves the technical effect of online queuing, saving user time.

[0072] Step S103, adding the reservation code to the waiting queue according to the real-time distance; the real-time distance includes the real-time distance from the reservation end corresponding to the reservation code to the target charging station. There may be no other reservation codes in the waiting queue at present, so the newly generated reservation code can be directly placed in the waiting queue. There may also be one or more other reservation codes in the waiting queue, and the other reservation codes in the waiting queue can be sorted according to the generation time of the reservation code. At this time, the newly generated reservation code can also be placed at the top of the waiting queue according to the generation time. In addition, the other reservation codes in the waiting queue can also be sorted according to the distance between the corresponding reservation end and the charging station, so the newly generated reservation code is added to the waiting queue according to the distance between its corresponding reservation end and the charging station. The distance between the reservation end and the charging station is used to represent the distance between the user and the vehicle and the charging station. The embodiment of sorting the reservation codes in the waiting queue according to the distance is applicable to the scene where the corresponding vehicles are all on the way, that is, the corresponding distance is dynamically changing, such as the charging station can be a charging station in a highway service area, and the vehicle making a charging reservation can be a vehicle traveling on the highway; for another example, the charging station can be a charging station near the user's residential area, and the vehicle making a charging reservation can be a vehicle on the way home from get off work.

[0073] In an optional embodiment of the present invention, the service end periodically sends the current queue situation to the reservation end that has made a charging reservation, such as the number of vehicles in the queue ahead, the estimated waiting time, and one or more of the estimated charging time, so that the user can arrive at the charging site at the appropriate time according to the queue situation, saving the user's time while not missing the allocated charging opportunity.

[0074] In actual applications, there are many situations for vehicles that have made charging reservations. For example, some vehicles can follow the queue situation fed back by the service end after making a reservation, and after determining the expected charging time according to the queue situation, arrive at the charging site at the expected charging time. If all vehicles can do this, the reservation codes can be sorted according to time. However, in actual situations, some reserved vehicles are vehicles on the road. Due to the changeable road conditions, they cannot arrive at the charging station at the expected charging time when encountering special circumstances, such as traffic jams. This will cause the allocation of binding reservation codes, reservation code verification, and unbinding reservation codes in vain, thereby wasting server resources, charging resources, and other users' time. Therefore, the embodiment of simply sorting by time is not applicable to the situation where the above-mentioned reserved vehicles cannot arrive at the charging station on time due to special circumstances on the road. In addition, if the reservation codes are simply sorted by distance, it is not applicable to the scene where multiple reservation terminals are at equal distances from the charging station, and the charging sequence of multiple vehicles cannot be distinguished. In real scenarios, vehicles that have made charging reservations at the same charging station may include vehicles that can arrive at the charging station on time, and may also include vehicles that cannot arrive at the charging station on time. Therefore, simply sorting the reservation codes by the time the reservation codes were generated or simply sorting the reservation codes by the distance between the corresponding reservation terminal and the charging station cannot effectively guarantee that all users have a good charging experience.

[0075] In an optional embodiment of the present invention, the real-time distance is the real-time distance between the reservation end corresponding to the reservation code to be added to the waiting queue and other reservation ends corresponding to other reservation codes already in the waiting queue and the target charging station; the method further includes: real-time monitoring and management of the real-time distance; adding the reservation code to the waiting queue according to the real-time distance includes: determining the positions of the reservation code and the other reservation codes in the waiting queue according to the real-time distance and the current ranking of the other reservation codes; in the waiting queue, sorting the reservation code and the other reservation codes according to the positions. After the vehicle makes a reservation for charging at the service end, its location information can be sent to the service end, so that the service end can monitor and manage the distance between each reservation end and the charging station. After determining the real-time distance corresponding to each reservation code, the reservation code to be added and the reservation code already added can be uniformly sorted according to the real-time distance corresponding to the reservation code to be added and the reservation code already added, and the positions of the reservation code to be added and the reservation code already added in the waiting queue are determined according to the uniform sorting result. For example, the added appointment codes are 1, 2, 3, 4, 5, and the original order of the added appointment codes in the waiting queue is 1, 2, 3, 4, 5. Figure 2 The waiting appointment code is 6, and the result of unified sorting with the already added appointment codes 1, 2, 3, 4, 5 is 2, 6, 5, 3, 1, 4. Then all appointment codes are arranged in the waiting queue according to the unified sorting result 2, 6, 5, 3, 1, 4, as shown in FIG. Figure 3 shown.

[0076] The above-mentioned method of adding appointment codes to the waiting queue will cause each time a new appointment code is added to the waiting queue, the arrangement order of the existing appointment codes in the waiting queue will change. This will make users with earlier appointment times feel that the order changes too frequently and the range of changes is too large, so that they doubt the rationality of the order mechanism, which is likely to cause user disgust. In order to avoid the above-mentioned drawbacks, in an optional embodiment of the present invention, other methods can also be used to add new appointment codes to the waiting queue, specifically: uniformly sort the appointment codes to be added and the appointment codes that have been added, and determine the rank of the appointment codes to be added according to the unified sorting result, and insert the appointment codes to be added into the original order of the appointment codes that have been added according to the rank. For example, the appointment codes that have been added are 1, 2, 3, 4, 5, and the original order of the appointment codes that have been added in the waiting queue is 1, 2, 3, 4, 5. Figure 2 The reservation code to be added is 6, and the result of unified sorting with the reservation codes 1, 2, 3, 4, and 5 that have been added is 2, 6, 5, 3, 1, 4. According to the unified sorting result, the position of the reservation code to be added is determined to be the second position. The reservation code to be added 6 can be inserted into the original order of the reservation codes 1, 2, 3, 4, and 5 that have been added. The insertion result is 1, 6, 2, 3, 4, and 5. Figure 4 This avoids the situation where each time a new reservation code is added to the queue, the order of multiple reservation codes will change significantly.

[0077] In addition, in order to make the sorting result of the reservation code conform to the actual situation of the real-time distance of the vehicle and avoid causing great disgust to the users, in an optional embodiment of the present invention, the reservation codes in the waiting queue can be uniformly sorted according to the real-time distance at a regular basis, so as to avoid causing too frequent changes in the user's sorting position and causing great disgust.

[0078] In order to reduce user disgust caused by changes in sorting results, the latest sorting results can be synchronized to the user's reservation terminal while providing feedback to the user. The information is used to explain to the user that the current sorting result is determined based on the real-time distance between the reservation terminal and the charging station.

[0079] In an optional embodiment of the present invention, determining the order of the appointment code and the other appointment codes in the waiting queue according to the real-time distance and the current order of the other appointment codes includes: comparing the real-time distance corresponding to the appointment code to be added to the waiting queue with a first preset threshold; if the real-time distance corresponding to the appointment code is greater than or equal to the first preset threshold, sorting the first other appointment code in the waiting queue whose real-time distance is greater than or equal to the first preset threshold and the appointment code to be added to the waiting queue according to distance; and sorting the second other appointment code in the waiting queue whose real-time distance is less than the first preset threshold according to the generation time of the appointment code. This embodiment adopts a technical solution of comprehensive sorting according to the generation time of the reservation code and the real-time distance, specifically: compare the real-time distances corresponding to the reservation codes to be added and the reservation codes that have been added with the first preset threshold, divide all the reservation codes into first reservation codes whose real-time distances are greater than or equal to the first preset threshold, such as 1, 3, 6, and second reservation codes whose real-time distances are less than the first preset threshold, such as 2, 4, 5, sort the first reservation codes 1, 3, 6 according to the real-time distances, sort the second reservation codes 2, 4, 5 according to the generation time of the reservation codes, and finally the total sorting result is 2, 4, 5, 1, 3, 6, as shown in FIG. Figure 5 As shown in the figure, the reservation numbers above the dotted line are sorted by the time when the reservation code was generated; the reservation numbers below the dotted line are sorted by distance. That is, vehicles that are far away from the charging station are sorted by distance, and vehicles that are close to the charging station are sorted by reservation time. This makes it possible for the server to allocate and bind reservation codes to idle charging stations each time with a higher probability of successful charging, reducing the waste of server resources and charging resources, and reducing the user's waiting time overall.

[0080] In the case where the real-time distance corresponding to the appointment code to be added to the waiting queue is less than the first preset threshold, the second other appointment code in the waiting queue whose real-time distance is less than the first preset threshold and the appointment code to be added to the waiting queue are sorted according to the generation time of the appointment code; the first other appointment code in the waiting queue whose real-time distance is greater than or equal to the first preset threshold is sorted according to the distance; wherein, in the waiting queue, the appointment code sorted according to time is located before the appointment code sorted according to the distance. In this embodiment, all appointment codes are divided into first appointment codes whose real-time distance is greater than or equal to the first preset threshold, such as 1, 3, 5, and second appointment codes whose real-time distance is less than the first preset threshold, such as 2, 4, 6, the first appointment codes 1, 3, 5 are sorted according to the real-time distance, and the second appointment codes 2, 4, 6 are sorted according to the generation time of the appointment code, and the final total sorting result is 2, 4, 6, 1, 3, 5, as shown in FIG. Figure 6As shown in the figure, the reservation numbers above the dotted line are sorted by the time when the reservation code was generated; the reservation numbers below the dotted line are sorted by distance. Similarly, vehicles that are far away from the charging station are sorted by distance, and vehicles that are close to the charging station are sorted by reservation time. This makes it possible for the server to allocate and bind reservation codes to idle charging stations each time with a higher probability of successful charging, reducing the waste of server resources and charging resources, and reducing the user's waiting time overall.

[0081] Step S104, real-time monitoring of the usage of each charging pile included in the target charging station. Each charging pile of the charging station managed by the server is connected to the server, which can monitor the usage status of each charging pile and determine whether the charging pile is in use or idle according to the usage status.

[0082] Step S105, when the usage indicates that there is an idle charging pile, a target reservation code is allocated and bound to the idle charging pile according to the queue order of the reservation code in the waiting queue, so that the vehicle corresponding to the target reservation code can use the idle charging pile for charging. When the service end determines that there is an idle charging pile, it determines the reservation code at the top of the queue from the waiting queue, allocates the idle charging pile to the reservation code at the top, and binds the idle charging pile to the reservation code, so that it can be ensured that within a certain period of time, even if other vehicles grab the parking space where the idle charging pile is located first, they cannot use the idle charging pile for charging, thereby achieving the technical effect of maintaining the charging queue order. After binding the charging pile and the reservation code, the service end sends a prompt message to the corresponding reservation end, prompting the corresponding user to charge at the corresponding parking space of the idle charging pile as soon as possible. While prompting the user to charge at the corresponding charging pile as soon as possible, the service end can also provide the user with a route map indicating the location of the charging pile. The route map may include a schematic diagram of the location distribution of charging piles in the charging station, as well as a guidance route for the vehicle to reach an idle charging pile from the current location, so that the user can quickly reach the location of the idle charging pile, thereby improving charging efficiency and improving the utilization rate of charging resources.

[0083] In order to prevent users from using the wrong charging pile, in an optional embodiment of the present invention, the method also includes: after allocating and binding a target reservation code to the idle charging pile, sending a prompt message indicating charging verification to the reservation end corresponding to the target reservation code; in response to receiving a verification request sent by the idle charging pile within a preset time period, verifying the reservation code carried by the verification request according to the binding relationship between the idle charging pile and the target reservation code, and after the verification is passed, sending a prompt message indicating charging to the idle charging pile and / or the reservation end, and deleting the target reservation code from the waiting queue; in response to not receiving a verification request within the preset time period, unbinding the idle charging pile from the target reservation code. Among them, the binding relationship between the idle charging pile and the target reservation code can be the corresponding relationship between the charging pile A and the reservation code 6. The server sends a verification prompt message to the user, that is, prompts the user to enter the reservation code 6 through the keyboard or screen button configured for the charging pile A. After the user enters, the server receives a verification request from the charging pile A, and the verification request includes the charging pile identification A and the reservation code 6. According to the binding relationship, it is determined that the charging pile identification A and the reservation code 6 information are correct, and the verification is determined to be passed. Then, a prompt message is sent to the user to start charging, and the reservation code that has passed the verification is deleted from the waiting queue. In addition to being a number, the reservation code can also be a QR code, which can be scanned by a camera installed on the charging pile to verify the reservation code.

[0084] After allocating an idle charging pile to a vehicle, there are multiple situations for the vehicle assigned to the idle charging pile: the first is a vehicle that directly performs reservation code verification and passes the verification as described in the above embodiment. The second is a vehicle that fails the reservation code verification. For vehicles that fail the first verification, the user can be prompted to verify again, and the maximum number of verifications can be set, such as 3 times. If the 3 verifications fail, the idle charging pile is untied from the corresponding reservation code; in addition, when the verification fails, a prompt message can be sent to prompt the user to confirm whether the charging pile location is correct. The third is that the vehicle does not perform reservation code verification within a preset time period, such as within 5 minutes. In this case, the idle charging pile can also be untied from the corresponding reservation code.

[0085] The processing of the vehicle unbound from the idle charging pile is as follows. In an optional embodiment of the present invention, the method further includes: monitoring the distance between the reservation end corresponding to the target reservation code unbound from the idle charging pile and the target charging station; when the distance is greater than or equal to the second preset threshold, the target reservation code is removed from the waiting queue; the second preset threshold is greater than the first preset threshold; when the distance is less than the second preset threshold, the unbound target reservation code is re-sorted in the waiting queue. Detect the position of the reservation end corresponding to the unbound reservation code and determine the distance between it and the charging station. If the distance exceeds the second preset threshold, such as 20 kilometers, 30 kilometers, etc., it is determined that the vehicle user no longer has the intention to charge at the charging station, so the corresponding reservation code is removed from the waiting queue, thereby reducing the calculation amount of the reservation code sorting. It should be noted that the first preset threshold, the second preset threshold, and the preset duration in the embodiment of the present invention can be flexibly set according to the actual scenario and business experience.

[0086] The vehicle charging method is described in detail below through a specific embodiment.

[0087] like Figure 7a As shown, the vehicle charging method of the embodiment of the present invention includes the following main steps S7a01-S7a06:

[0088] Step S7a01, receiving a charging reservation request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the service end.

[0089] Step S7a02: Generate a reservation code for the reservation charging request, and send the reservation code to the reservation terminal.

[0090] Step S7a03, respectively determining the real-time distances between the current vehicle corresponding to the reservation code and other reservation terminals corresponding to other reservation codes in the waiting queue and the target charging station.

[0091] Step S7a04, determining whether the real-time distance corresponding to the appointment code to be added to the waiting queue is less than a first preset threshold, if yes (Y), executing step S7a05; if no (N), executing step S7a06.

[0092] Step S7a05, sorting the second other appointment codes in the waiting queue whose real-time distance is less than the first preset threshold and the appointment codes to be added to the waiting queue according to the generation time of the appointment codes; sorting the first other appointment codes in the waiting queue whose real-time distance is greater than or equal to the first preset threshold according to the distance; wherein, in the waiting queue, the appointment codes sorted by time are located before the appointment codes sorted by distance.

[0093] Step S7a06, sorting the first other appointment codes in the waiting queue whose real-time distance is greater than or equal to the first preset threshold and the appointment codes to be added to the waiting queue according to distance; sorting the second other appointment codes in the waiting queue whose real-time distance is less than the first preset threshold according to the generation time of the appointment codes; wherein, in the waiting queue, the appointment codes sorted by time are located before the appointment codes sorted by distance.

[0094] The vehicle charging method is described in detail below through another specific embodiment.

[0095] like Figure 7b As shown, the vehicle charging method of the embodiment of the present invention includes the following main steps S7b01-S7b04:

[0096] Step S7b01, sending a prompt message indicating charging verification to the reservation terminal corresponding to the target reservation code, so that the user can input the reservation code information through the idle charging pile, and the idle charging pile can generate a verification request.

[0097] Step S7b02, determine whether a verification request sent by the idle charging pile is received within a preset time period, if yes (Y), execute step S7b03; if no (N), execute step S7b04.

[0098] Step S7b03, verifying the reservation code carried in the verification request according to the binding relationship between the idle charging pile and the target reservation code. After the verification is passed, sending a prompt message indicating charging to the idle charging pile and / or the reservation terminal, and deleting the target reservation code from the waiting queue.

[0099] Step S7b04, unbinding the idle charging pile from the target reservation code.

[0100] The vehicle charging method of the embodiment of the present invention receives a reservation charging request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the service end; a reservation code is generated for the reservation charging request, and the reservation code is sent to the reservation end; the reservation code is added to a waiting queue according to the real-time distance; the real-time distance includes the real-time distance from the reservation end corresponding to the reservation code to the target charging station; the usage of each charging pile included in the target charging station is monitored in real time; when the usage indicates that there is an idle charging pile, according to the queuing order of the reservation codes in the waiting queue, a target reservation code is allocated and bound to the idle charging pile, so that the vehicle corresponding to the target reservation code uses the idle charging pile for charging, thereby adjusting the charging order according to the distance between the reservation user and the charging station, avoiding the situation where charging resources are allocated to users who are not on site and then canceled, improving the utilization rate of charging resources, and reducing the overall queuing time of users, so that users have a better charging experience.

[0101] Figure 8 Schematic diagram of main modules of a vehicle charging device according to an embodiment of the present invention.

[0102] like Figure 8 As shown, the vehicle charging device 800 of the embodiment of the present invention includes:

[0103] The receiving module 801 is used to receive a charging reservation request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the service end;

[0104] The reservation module 802 is used to generate a reservation code for the reservation charging request and send the reservation code to the reservation terminal; add the reservation code to a waiting queue according to the real-time distance; the real-time distance includes the real-time distance from the reservation terminal corresponding to the reservation code to the target charging station;

[0105] A monitoring module 803 is used to monitor the usage of each charging pile included in the target charging station in real time;

[0106] The allocation module 804 is used to allocate and bind a target reservation code to the idle charging pile according to the queue order of the reservation codes in the waiting queue when the usage indicates that there is an idle charging pile, so that the vehicle corresponding to the target reservation code can use the idle charging pile for charging.

[0107] In an optional embodiment of the present invention, the real-time distance is the real-time distance between the reservation end corresponding to the reservation code to be added to the waiting queue and other reservation ends corresponding to other reservation codes already in the waiting queue and the target charging station; the reservation module 802 is further used to monitor and manage the real-time distance in real time; and is further used to determine the positions of the reservation code and the other reservation codes in the waiting queue according to the real-time distance and the current ranking of the other reservation codes; and in the waiting queue, the reservation code and the other reservation codes are sorted according to the positions.

[0108] In an optional embodiment of the present invention, the reservation module 802 is further configured to compare the real-time distance corresponding to the reservation code to be added to the waiting queue with a first preset threshold; if the real-time distance corresponding to the reservation code is greater than or equal to the first preset threshold, sort the first other reservation code in the waiting queue whose real-time distance is greater than or equal to the first preset threshold and the reservation code to be added to the waiting queue according to distance; sort the second other reservation code in the waiting queue whose real-time distance is less than the first preset threshold according to the generation time of the reservation code; and if the real-time distance corresponding to the reservation code to be added to the waiting queue is less than the first preset threshold, sort the second other reservation code in the waiting queue whose real-time distance is less than the first preset threshold and the reservation code to be added to the waiting queue according to the generation time of the reservation code; sort the first other reservation code in the waiting queue whose real-time distance is greater than or equal to the first preset threshold according to distance; wherein, in the waiting queue, the reservation code sorted according to time is located before the reservation code sorted according to distance.

[0109] In an optional embodiment of the present invention, the device also includes a charging verification module, which, after allocating and binding a target reservation code to the idle charging pile, sends a prompt message indicating charging verification to the reservation end corresponding to the target reservation code; in response to receiving a verification request sent by the idle charging pile within a preset time period, verifies the reservation code carried by the verification request according to the binding relationship between the idle charging pile and the target reservation code, and after the verification is passed, sends a prompt message indicating charging to the idle charging pile and / or the reservation end, and deletes the target reservation code from the waiting queue; in response to not receiving a verification request within the preset time period, unbinds the idle charging pile from the target reservation code.

[0110] In an optional embodiment of the present invention, the allocation module 804 is further used to monitor the distance between the reservation end corresponding to the target reservation code unbound from the idle charging pile and the target charging station; when the distance is greater than or equal to a second preset threshold, the target reservation code is removed from the waiting queue; the second preset threshold is greater than the first preset threshold; when the distance is less than the second preset threshold, the unbound target reservation code is re-sorted in the waiting queue.

[0111] In an optional embodiment of the present invention, the device also includes a charging reminder module, which is used to register a vehicle; detect registered vehicles within a preset range around the target charging station; determine whether the registered vehicle has a charging demand; if the registered vehicle has a charging demand, send a charging reservation invitation to the reservation terminal corresponding to the registered vehicle, so that the registered vehicle sends a reservation charging request to the target charging station according to the charging reservation invitation.

[0112] In an optional embodiment of the present invention, the device also includes a charging reminder module, which is also used to obtain the remaining power information of the registered vehicle; and determine whether the registered vehicle has a charging demand based on the remaining power information.

[0113] The vehicle charging device of the embodiment of the present invention is applied to the service end of the charging station, by receiving the reservation charging request sent by the reservation end to the target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the server end; a reservation code is generated for the reservation charging request, and the reservation code is sent to the reservation end; the reservation code is added to the waiting queue according to the real-time distance; the real-time distance includes the real-time distance from the reservation end corresponding to the reservation code to the target charging station; the usage of each charging pile included in the target charging station is monitored in real time; when the usage indicates that there is an idle charging pile, according to the queuing order of the reservation code in the waiting queue, a target reservation code is allocated and bound to the idle charging pile, so that the vehicle corresponding to the target reservation code uses the idle charging pile for charging, so as to adjust the charging order according to the distance between the reservation user and the charging station, avoid the situation that the charging resources are allocated to the user who is not on site and then canceled, improve the utilization rate of the charging resources, reduce the overall queuing time of the user, and thus make the user have a better charging experience.

[0114] Fig. 9 An exemplary system architecture 900 is shown to which a vehicle charging method or a vehicle charging device according to an embodiment of the present invention may be applied.

[0115] like Fig. 9As shown, the system architecture 900 may include charging posts 901, 908, 909, networks 902, 903, a server 904, and user terminals (booking terminals) 905, 906, 907. The networks 902, 903 are used to provide a medium for communication links between the charging posts 901, 908, 909, the server 904, and the user terminals 905, 906, 907. The networks 902, 903 may include various connection types, such as wired, wireless communication links, or optical fiber cables, etc.

[0116] Charging piles 901, 908, 909, user terminals 905, 906, 907 interact with server terminal 904 through networks 902, 903 to receive or send messages, etc. The user sends a reservation charging request to server terminal 904 through user terminals 905, 906, 907, and server terminal 904 generates a reservation code according to the reservation charging request of user terminals 905, 906, 907 and adds the reservation code to a waiting queue, and binds the idle charging pile to the first reservation code in the queue when an idle charging pile is detected, so as to use the idle charging pile to charge the corresponding vehicle.

[0117] The server 904 may be a server that provides various services, for example, the server 904 is a background management server that provides support for receiving charging reservation requests from the user terminals 905, 906, and 907 and analyzing and processing the charging reservation requests. The background management server may analyze and process the charging reservation requests, and send the processing results, such as adding the reservation code to the waiting list, and bind the reservation code to the idle charging station when there is an idle charging pile.

[0118] It should be noted that the vehicle charging method provided in the embodiment of the present invention is generally executed by the server 904 , and accordingly, the vehicle charging device is generally disposed in the server 904 .

[0119] It should be understood that Fig. 9 The number of charging piles, networks, servers and users in the embodiment is only for illustration. Any number of charging piles, networks, servers and users may be provided according to the implementation requirements.

[0120] Reference below Fig.10 , which shows a schematic diagram of the structure of a computer system 1000 of an electronic device suitable for implementing an embodiment of the present invention. Fig.10 The server shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present invention.

[0121] like Fig.10As shown, the computer system 1000 includes a central processing unit (CPU) 1001, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 1002 or a program loaded from a storage part 1008 into a random access memory (RAM) 1003. In the RAM 1003, various programs and data required for the operation of the computer system 1000 are also stored. The CPU 1001, the ROM 1002, and the RAM 1003 are connected to each other through a bus 1004. An input / output (I / O) interface 1005 is also connected to the bus 1004.

[0122] The following components are connected to the I / O interface 1005: an input section 1006 including a keyboard, a mouse, etc.; an output section 1007 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 1008 including a hard disk, etc.; and a communication section 1009 including a network interface card such as a LAN card, a modem, etc. The communication section 1009 performs communication processing via a network such as the Internet. A drive 1010 is also connected to the I / O interface 1005 as needed. A removable medium 1011, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 1010 as needed, so that a computer program read therefrom is installed into the storage section 1008 as needed.

[0123] In particular, according to the embodiments disclosed in the present invention, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present invention include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from the network through the communication part 1009, and / or installed from the removable medium 1011. When the computer program is executed by the central processing unit (CPU) 1001, the above-mentioned functions defined in the system of the present invention are executed.

[0124] It should be noted that the computer-readable medium shown in the present invention may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present invention, a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, device or device. In the present invention, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. This propagated data signal may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than computer-readable storage media, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. The program code contained on the computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, optical cable, RF, etc., or any suitable combination of the above.

[0125] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present invention. In this regard, each box in the flow chart or block diagram can represent a module, a program segment, or a part of a code, and the above-mentioned module, program segment, or a part of a code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flow chart, and the combination of the boxes in the block diagram or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0126] The modules involved in the embodiments of the present invention may be implemented by software or hardware. The modules described may also be set in a processor. For example, they may be described as: a processor includes a receiving module, a reservation module, a monitoring module, and an allocation module. The names of these modules do not, in some cases, constitute limitations on the modules themselves. For example, the allocation module may also be described as a "module for allocating and binding a target reservation code to the idle charging pile."

[0127] As another aspect, the present invention also provides a computer-readable medium, which may be included in the device described in the above embodiment; or it may exist independently and not be assembled into the device. The above computer-readable medium carries one or more programs, and when the above one or more programs are executed by a device, the device includes: receiving a reservation charging request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the service end; generating a reservation code for the reservation charging request and sending the reservation code to the reservation end; adding the reservation code to a waiting queue according to the real-time distance; the real-time distance includes the real-time distance from the reservation end corresponding to the reservation code to the target charging station; real-time monitoring of the usage of each charging pile included in the target charging station; when the usage indicates that there is an idle charging pile, according to the queuing order of the reservation codes in the waiting queue, a target reservation code is allocated and bound to the idle charging pile, so that the vehicle corresponding to the target reservation code can use the idle charging pile for charging.

[0128] According to the technical solution of the embodiment of the present invention, by receiving a reservation charging request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the service end; a reservation code is generated for the reservation charging request, and the reservation code is sent to the reservation end; the reservation code is added to a waiting queue according to the real-time distance; the real-time distance includes the real-time distance from the reservation end corresponding to the reservation code to the target charging station; the usage of each charging pile included in the target charging station is monitored in real time; when the usage indicates that there is an idle charging pile, according to the queuing order of the reservation codes in the waiting queue, a target reservation code is allocated and bound to the idle charging pile, so that the vehicle corresponding to the target reservation code uses the idle charging pile for charging, thereby adjusting the charging order according to the distance between the reservation user and the charging station, avoiding the situation where charging resources are allocated to users who are not on site and then canceled, improving the utilization rate of charging resources, and reducing the overall queuing time of users, so that users have a better charging experience.

[0129] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may occur depending on design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle charging method, characterized in that: The server side used in charging stations includes: Receiving a reservation charging request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the service end; Generate a reservation code for the reservation charging request, and send the reservation code to the reservation terminal; Adding the reservation code to a waiting queue according to the real-time distance; the real-time distance includes the real-time distance from the reservation terminal corresponding to the reservation code to the target charging station; Real-time monitoring of the usage of each charging pile included in the target charging station; When the usage indicates that there is an idle charging pile, a target reservation code is allocated and bound to the idle charging pile according to the queueing order of the reservation codes in the waiting queue, so that the vehicle corresponding to the target reservation code can use the idle charging pile for charging.

2. The method according to claim 1, characterized in that The real-time distance is the real-time distance between the reservation end corresponding to the reservation code to be added to the waiting queue and other reservation ends corresponding to other reservation codes already in the waiting queue and the target charging station; The method further comprises: monitoring and managing the real-time distance in real time; The step of adding the appointment code to a waiting queue according to the real-time distance includes: Determine the order of the reservation code and the other reservation codes in the waiting queue according to the real-time distance and the current order of the other reservation codes; In the waiting queue, the appointment code and the other appointment codes are sorted according to the order.

3. The method according to claim 2, characterized in that The step of determining the order of the appointment code and the other appointment codes in the waiting queue according to the real-time distance and the current order of the other appointment codes includes: Comparing the real-time distance corresponding to the appointment code to be added to the waiting queue with a first preset threshold; When the real-time distance corresponding to the reservation code is greater than or equal to the first preset threshold, sorting the first other appointment codes in the waiting queue whose real-time distance is greater than or equal to the first preset threshold and the appointment codes to be added to the waiting queue according to the distance; sorting the other second appointment codes in the waiting queue whose real-time distance is less than the first preset threshold according to the generation time of the appointment codes; When the real-time distance corresponding to the appointment code to be added to the waiting queue is less than the first preset threshold, sorting the second other appointment codes in the waiting queue whose real-time distance is less than the first preset threshold and the appointment codes to be added to the waiting queue according to the generation time of the appointment codes; Sort the first other appointment codes in the waiting queue whose real-time distance is greater than or equal to the first preset threshold by distance; Wherein, in the waiting queue, the appointment codes sorted by time are located before the appointment codes sorted by distance.

4. The method according to any one of claims 1 to 3, characterized in that: After allocating and binding a target reservation code to the idle charging pile, the method further includes: Sending a prompt message indicating charging verification to the reservation terminal corresponding to the target reservation code; In response to receiving a verification request sent by the idle charging pile within a preset time, verifying the reservation code carried in the verification request according to the binding relationship between the idle charging pile and the target reservation code, and after the verification is passed, sending a prompt message indicating charging to the idle charging pile and / or the reservation terminal, and deleting the target reservation code from the waiting queue; In response to not receiving a verification request within the preset time period, the idle charging pile is unbound from the target reservation code.

5. The method according to claim 4, characterized in that Also includes: Monitoring the distance between the reservation terminal corresponding to the target reservation code unbound from the idle charging pile and the target charging station; When the distance is greater than or equal to a second preset threshold, the target appointment code is removed from the waiting queue; the second preset threshold is greater than the first preset threshold; When the distance is less than the second preset threshold, the unbound target reservation codes are re-arranged in the waiting queue.

6. The method according to any one of claims 1 to 3, characterized in that: Also includes: Register the vehicle; Detecting registered vehicles within a preset range around the target charging station; Determining whether the registered vehicle has a charging demand; In the case that the registered vehicle has a charging demand, a charging reservation invitation is sent to a reservation terminal corresponding to the registered vehicle, so that the registered vehicle sends a reservation charging request to the target charging station according to the charging reservation invitation.

7. The method according to claim 6, characterized in that The determining whether the registered vehicle has a charging demand includes: Obtaining the remaining power information of the registered vehicle; Determine whether the registered vehicle needs to be charged according to the remaining power information.

8. A vehicle charging device, characterized in that: The server side used in charging stations includes: A receiving module, used to receive a reservation charging request sent by a reservation end to a target charging station; the reservation end is a client or a vehicle system; the target charging station is a charging station managed by the service end; A reservation module, configured to generate a reservation code for the reservation charging request and send the reservation code to the reservation terminal; add the reservation code to a waiting queue according to a real-time distance; the real-time distance includes a real-time distance from the reservation terminal corresponding to the reservation code to the target charging station; A monitoring module, used to monitor the usage of each charging pile included in the target charging station in real time; The allocation module is used to allocate and bind a target reservation code to the idle charging pile according to the queuing order of the reservation codes in the waiting queue when the usage indicates that there is an idle charging pile, so that the vehicle corresponding to the target reservation code can use the idle charging pile for charging.

9. An electronic device for charging a vehicle, characterized in that: include: one or more processors; a storage device for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors implement the method according to any one of claims 1 to 7.

10. A computer readable medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.

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