Vehicle charging billing method, device, equipment, storage medium and program product

Abstract

The present application discloses a charging method, device, equipment, storage medium and program product for vehicle charging, the method comprising: determining the charging time fee of the vehicle based on the charging power interval of the vehicle during the charging process and the charging time of the charging power interval; determining the charging power fee of the vehicle based on the charging power; determining the charging fee of the vehicle based on the charging power fee of the vehicle and the charging time fee of the vehicle; determining the predicted power interval of the vehicle based on the vehicle type information of the vehicle before the vehicle is charged; determining the charging time fee unit price of the vehicle based on the predicted power interval and the power interval unit price; determining the sum of the preset power unit price, power service unit price and charging time fee unit price as the predicted charging unit price of the vehicle. In this way, by determining the predicted charging unit price of the vehicle before charging, the user can more accurately predict the final charging fee based on the predicted charging unit price.

Description

Technical Field

[0001] The present application relates to the field of charging technology, and in particular to a vehicle charging charging method, device, equipment, storage medium and program product. Background Art

[0002] At present, with the rapid development of new energy vehicle technology and the rapid increase in the number of new energy vehicles in cities, the charging facilities supporting new energy vehicles are also developing rapidly accordingly. In order to meet the charging needs of new energy vehicles to the greatest extent, the relevant technology uses supercharging charging piles or fast charging charging piles to charge new energy vehicles. However, the billing strategy for supercharging charging piles or fast charging charging piles in the relevant technology is often only related to the charging power. Such a billing strategy does not conform to the economic benefit model of supercharging charging piles or fast charging charging piles, resulting in a low accuracy of the billing results for supercharging charging piles or fast charging charging piles. Summary of the invention

[0003] In view of this, the embodiments of the present application at least provide a vehicle charging billing method, device, equipment, storage medium and program product.

[0004] The technical solution of the embodiment of the present application is implemented as follows:

[0005] In a first aspect, an embodiment of the present application provides a charging method for vehicle charging, the charging method comprising:

[0006] Obtain at least one charging power information of the vehicle during the charging process and the charging power of the vehicle; the charging power information includes the charging power interval and the charging time corresponding to the charging power interval;

[0007] determining a charging time fee for the vehicle based on at least one charging power interval and a charging time duration respectively corresponding to the at least one charging power interval;

[0008] Determine a charging power cost of the vehicle based on the charging power;

[0009] Determine the charging cost of the vehicle based on the charging power cost of the vehicle and the charging time cost of the vehicle;

[0010] Before the vehicle is charged, the charging method further includes:

[0011] determining at least two predicted power intervals of the vehicle based on vehicle type information of the vehicle;

[0012] Determining a charging time cost unit price of the vehicle based on the at least two predicted power intervals and the power interval unit prices respectively corresponding to the at least two predicted power intervals;

[0013] The sum of the preset electricity unit price, the electricity service unit price and the charging time fee unit price is determined as the predicted charging unit price of the vehicle.

[0014] In the embodiment of the present application, the charging time fee of the vehicle can be determined by the charging power interval of the vehicle during the charging process and the charging time corresponding to the charging power interval, and the charging power fee of the vehicle can be determined by the charging power of the vehicle. Finally, the charging time fee and the charging power fee are determined as the charging fee of the vehicle. In this way, the final charging fee of the vehicle not only includes the charging power fee, but also includes the charging time fee related to the charging power and charging time, so that the charging characteristics of the super charging pile or the fast charging pile with strong timeliness can be reflected from the charging fee of the vehicle, which can meet the economic benefit model of the super charging pile or the fast charging pile, thereby improving the accuracy of the final billing result of the vehicle; at the same time, the charging time fee unit price of the vehicle is determined by the predicted power interval of the vehicle, and the sum of the preset power unit price, power service unit price and charging time fee unit price is determined as the predicted charging unit price of the vehicle, so that the display unit of the charging unit price of the vehicle can be unified, so that when the user obtains the predicted charging unit price, the user can more accurately predict the final charging fee based on the predicted charging unit price.

[0015] In some embodiments, the charging time cost of the vehicle is determined based on at least one charging power interval and the charging time corresponding to at least one charging power interval, including: for each charging power interval, determining a power interval unit price corresponding to the charging power interval based on the charging power interval; for each charging power interval, determining the charging time interval cost of the charging power interval based on the power interval unit price corresponding to the charging power interval and the charging time corresponding to the charging power interval; and determining the sum of the charging time interval costs corresponding to at least one charging power interval as the charging time cost of the vehicle.

[0016] In the embodiment of the present application, the power interval unit price corresponding to each charging power interval is determined, and then the charging time interval fee of each charging power interval is determined based on the power interval unit price corresponding to each charging power interval and the charging time. Finally, the sum of the charging time interval fees of each charging power interval is determined as the charging time fee of the vehicle. In this way, the charging time fee of the vehicle is segmented according to the charging power of the vehicle, and different charging powers and the duration of the charging power correspond to different charging time interval fees, so that the charging time fee finally determined can be more refined, and thus can better reflect the charging characteristics of the fast charging pile or the super charging pile.

[0017] In some embodiments, the method also includes: obtaining vehicle model information of the vehicle; the vehicle model information is used to characterize the charging type that the vehicle can adopt during the charging process; for each charging power interval, based on the vehicle model information of the vehicle, the charging time interval fee of the charging power interval is updated to obtain the updated charging time interval fee of the charging power interval; the sum of the charging time interval fees corresponding to at least one charging power interval is determined as the charging time fee of the vehicle, including: the sum of the updated charging time interval fees corresponding to at least one charging power interval is determined as the charging time fee of the vehicle.

[0018] In the embodiment of the present application, the charging time interval fee corresponding to each charging power interval of the vehicle during the charging process can be adjusted according to the vehicle model information, thereby improving the flexibility of billing, and further enabling the final charging fee to reflect the charging characteristics of the charging pile while also being in line with the vehicle model characteristics.

[0019] In some embodiments, the charging power fee is determined based on the charging power, including: determining the power fee based on the charging power and a preset power unit price; determining the charging service fee based on the charging power and the power service unit price; the power service unit price is determined based on the vehicle model information of the vehicle; and determining the sum of the power fee and the charging service fee as the charging power fee.

[0020] In the embodiment of the present application, the unit price of the power service is determined by the vehicle model information, and the charging service fee is determined by the unit price of the power service and the charging power. In this way, the charging service fee corresponding to the vehicle model can be determined according to the vehicle model, so that the charging service fee finally determined is more matched with the vehicle model, thereby improving the accuracy of determining the charging service fee.

[0021] In some embodiments, the charging power includes charging sub-power corresponding to at least one charging power interval; the power service unit price includes power service sub-unit price corresponding to at least one charging power interval; the charging service fee is determined based on the charging power and the power service unit price, including: for each charging power interval, based on the power service sub-unit price of the charging power interval and the charging sub-power corresponding to the charging power interval, determining the charging service sub-fee of the charging power interval; and determining the sum of at least one charging service sub-fee as the charging service fee.

[0022] In the embodiment of the present application, the charging service sub-fee for each charging power interval is determined based on the power service sub-unit price corresponding to each charging power interval and the charging sub-power corresponding to each charging power interval. Finally, the sum of the charging service sub-fees for each charging power interval is determined as the charging service fee for the vehicle. In this way, the charging power of the vehicle is compartmentalized by the charging power of the vehicle, and the charging sub-power corresponding to different charging powers corresponds to different charging service sub-fees, so that the charging service fee finally determined can be more refined, and thus can better reflect the charging characteristics of the fast charging pile or the super charging pile.

[0023] In some embodiments, the method also includes: obtaining the occupancy time of the vehicle; the occupancy time is the time that the vehicle is in the charging platform and is not charging; determining the occupancy fee of the vehicle based on the occupancy time and the occupancy unit price; determining the charging cost of the vehicle based on the charging electricity cost of the vehicle and the charging time cost of the vehicle, including: determining the charging cost of the vehicle based on the charging electricity cost, the charging time cost and the occupancy fee.

[0024] In the embodiment of the present application, the occupancy fee of the vehicle can be determined by determining the occupancy time of the vehicle, so that the vehicle can enter the charging process or leave the charging platform as quickly as possible, thereby improving charging efficiency.

[0025] In some embodiments, a charging time cost unit price of a vehicle is determined based on at least one predicted power interval and at least one power interval unit price corresponding to each predicted power interval, including: determining a predicted average power of the vehicle based on at least one predicted power interval; determining a predicted charging time of the vehicle based on a predicted charging power of the vehicle and the predicted average power of the vehicle; determining an average power interval unit price based on power interval unit prices corresponding to each predicted power interval; determining a charging time cost unit price of the vehicle based on the predicted charging time of the vehicle, the average power interval unit price and the predicted charging power of the vehicle.

[0026] In the embodiment of the present application, the predicted average power of the vehicle is determined by predicting the power interval; the predicted charging power of the vehicle and the predicted average power of the vehicle are used to determine the predicted charging time of the vehicle; the average power interval unit price is determined by predicting the power interval unit price of the power interval; the charging time fee unit price of the vehicle is determined by the predicted charging time of the vehicle, the average power interval unit price and the predicted charging power of the vehicle. In this way, the charging time fee unit price, the power unit price and the power service unit price can be unified, so that the sum of the charging time fee unit price, the power unit price and the power service unit price can be used as the predicted charging unit price of the vehicle.

[0027] In a second aspect, an embodiment of the present application provides a charging device for vehicle charging, the charging device for vehicle charging comprising:

[0028] An acquisition unit, used to acquire at least one charging power information of the vehicle during the charging process and the charging power of the vehicle; the charging power information includes a charging power interval and a charging time corresponding to the charging power interval;

[0029] A first determining unit, configured to determine a charging time fee for a vehicle based on at least one charging power interval and a charging time respectively corresponding to at least one charging power interval;

[0030] A second determining unit, configured to determine a charging power fee of the vehicle based on the charging power;

[0031] a third determining unit, configured to determine a charging fee for the vehicle based on a charging power fee for the vehicle and a charging time fee for the vehicle;

[0032] The fifth determination unit is used to determine at least two predicted power intervals of the vehicle based on the vehicle type information of the vehicle; determine the charging time cost unit price of the vehicle based on the at least two predicted power intervals and the power interval unit prices corresponding to the at least two predicted power intervals respectively; and determine the sum of a preset electricity unit price, an electricity service unit price and the charging time cost unit price as the predicted charging unit price of the vehicle.

[0033] In a third aspect, an embodiment of the present application provides a vehicle charging billing device, including a memory and a processor, wherein the memory stores a computer program that can be run on the processor, and when the processor executes the program, some or all of the steps in the above method are implemented.

[0034] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program stored thereon, which implements some or all of the steps in the above method when executed by a processor.

[0035] In a fifth aspect, an embodiment of the present application provides a computer program product, including a computer program or instructions, which implement some or all of the steps in the above method when executed by a processor.

[0036] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and are not intended to limit the technical solutions of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The drawings herein are incorporated into the specification and constitute a part of the specification. These drawings illustrate embodiments consistent with the present application and are used together with the specification to illustrate the technical solution of the present application.

[0038] Figure 1 A schematic diagram of the implementation process of a vehicle charging billing method provided in an embodiment of the present application Figure 1 ;

[0039] Figure 2 A schematic diagram of the implementation process of a vehicle charging billing method provided in an embodiment of the present application Figure 2 ;

[0040] Figure 3 A schematic diagram of the implementation process of a vehicle charging billing method provided in an embodiment of the present application Figure 3 ;

[0041] Figure 4 A schematic diagram of the implementation process of a vehicle charging billing method provided in an embodiment of the present application Figure 4 ;

[0042] Figure 5 A schematic diagram of the implementation process of a vehicle charging billing method provided in an embodiment of the present application Figure 5 ;

[0043] Figure 6 A schematic diagram of the implementation process of a vehicle charging billing method provided in an embodiment of the present application Figure 6 ;

[0044] Figure 7 A schematic diagram of the implementation process of a vehicle charging billing method provided in an embodiment of the present application Figure 7 ;

[0045] Figure 8 A schematic diagram of the implementation process of a vehicle charging billing method provided in an embodiment of the present application Figure 8 ;

[0046] Fig. 9 A schematic diagram of the composition structure of a vehicle charging charging device provided in an embodiment of the present application;

[0047] Fig.10 A schematic diagram of a hardware entity of a vehicle charging billing device in an embodiment of the present application. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions of the present application are further elaborated in detail below in conjunction with the drawings and embodiments. The described embodiments should not be regarded as limiting the present application. All other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0049] In the following description, reference is made to “some embodiments”, which describe a subset of all possible embodiments, but it will be understood that “some embodiments” may be the same subset or different subsets of all possible embodiments and may be combined with each other without conflict.

[0050] The terms "first / second / third" involved are merely used to distinguish similar objects and do not represent a specific ordering of the objects. It is understandable that "first / second / third" can be interchanged with a specific order or sequence where permitted so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein are only for the purpose of describing this application and are not intended to limit this application.

[0052] At present, charging piles can be divided into slow charging piles, fast charging piles and super charging piles according to their charging power. Because the charging power of fast charging piles and super charging piles is relatively large, the charging time of fast charging piles and super charging piles is often shorter. In other words, fast charging piles and super charging piles have a strong charging timeliness. However, when the related art charges for fast charging piles and super charging piles with strong charging timeliness, the focus is often only on the charging power, such as calculating the charging cost based on the charging power and the unit price of power. It can be seen that the billing strategy in the related art does not take into account the charging characteristics of fast charging piles and super charging piles with strong charging timeliness, which leads to inaccurate billing.

[0053] In order to solve the problem of inaccurate billing in the related art, an embodiment of the present application provides a billing method for vehicle charging, which can be applied to a charging platform. Among them, the charging platform is used to control the charging device to charge the vehicle. The charging device includes at least a super charging pile and a fast charging pile. In some embodiments, the above-mentioned billing method can be applied to electronic devices in the charging platform. The electronic device includes but is not limited to fixed devices and / or mobile devices. For example, fixed devices include but are not limited to: personal computers (Personal Computer, PC), or servers, etc. The server can be a cloud server or an ordinary server.

[0054] Figure 1 A schematic diagram of the implementation process of a vehicle charging billing method provided in an embodiment of the present application Figure 1 ,like Figure 1 As shown, the vehicle charging charging method can be implemented through steps S101 to S104:

[0055] Step S101, obtaining at least one charging power information and charging power of the vehicle during the charging process.

[0056] Here, the charging power information includes the charging power range of the vehicle during the charging process and the charging time for charging in the charging power range. The charging power range can be determined by the real-time charging power of the vehicle during the charging process. The charging power of the vehicle refers to the power output of the charging device controlled by the charging platform when the vehicle is fully charged.

[0057] In the embodiment of the present application, the charging platform can monitor the real-time charging power used by the charging equipment to charge the vehicle in real time. After the vehicle is fully charged, multiple real-time charging powers of the vehicle during the charging process and the charging duration corresponding to each real-time charging power are obtained. Then, at least one charging power interval is determined based on the multiple real-time charging powers. Then, based on the charging duration of the real-time charging power within each charging power interval, the charging duration corresponding to each charging power interval is obtained.

[0058] For example, multiple real-time charging powers of a vehicle during charging include 50kw, 100kw, 150kw, 200kw, 250kw and 300kw, where: 50kw and 100kw have a charging time of 1 minute, 150kw has a charging time of 2 minutes, 200kw and 250kw have a charging time of 3 minutes, and 300kw has a charging time of 4 minutes. Then the charging power intervals may include: charging power interval 1: 0 to 100kw, charging power interval 2: 100kw to 200kw, and charging power interval 3: 200kw to 300kw. The charging time corresponding to the charging power interval 1 is the charging time corresponding to 50kw (1 minute) + the charging time corresponding to 100kw (1 minute) = 2 minutes, the charging time corresponding to the charging power interval 2 is the charging time corresponding to 150kw (2 minutes) + the charging time corresponding to 200kw (3 minutes) = 5 minutes, and the charging time corresponding to the charging power interval 3 is the charging time corresponding to 250kw (3 minutes) + the charging time corresponding to 300kw (4 minutes) = 7 minutes.

[0059] In some embodiments, the division of charging power intervals can be pre-set, and the setting method can be consistent with the division method of slow charging, fast charging and super charging according to the charging power. In other words, by obtaining the charging power interval of the vehicle during the charging process and the charging time corresponding to the charging power interval, the charging method adopted by the vehicle during charging and the duration of the adopted charging method can be determined. In other embodiments, the division of charging power intervals may also be inconsistent with the division method of slow charging, fast charging and super charging according to the charging power. The embodiment of the present application does not limit the method of dividing the charging power intervals.

[0060] Step S102: determining a charging time fee for the vehicle based on at least one charging power interval and a charging time duration respectively corresponding to at least one charging power interval.

[0061] It is understandable that for fast charging piles and super charging piles, the charging time is shorter and has a higher charging timeliness. In order to reflect the charging timeliness of fast charging piles and super charging piles in the billing results, the charging time fee of the vehicle can be determined by the charging power range used by the vehicle during the charging process and the charging time of the charging power range.

[0062] In an embodiment of the present application, a predetermined power interval unit price corresponding to each charging power interval can be obtained, and the charging time interval fee of each charging power interval can be determined according to the power interval unit price corresponding to each charging power interval and the charging time corresponding to each charging power interval, and then the sum of the charging time interval fees of at least one charging power interval is determined as the charging time fee of the vehicle. Among them, different charging power intervals correspond to different power interval unit prices. It can be understood that when the average charging power corresponding to the charging power interval is larger, the amount of electricity provided by the charging pile to the vehicle per unit time is also larger, so the power interval unit price corresponding to the charging power interval is also higher. In this way, the charging time interval fee corresponding to the charging power interval can be determined according to the product of the charging time of the vehicle in the corresponding charging power interval and the power interval unit price.

[0063] Step S103: determining the charging power cost of the vehicle based on the charging power.

[0064] In the embodiment of the present application, the charging power cost of the vehicle may include the power cost. A predetermined power unit price may be obtained, and the product of the charging power and the power unit price is determined as the power cost of the vehicle.

[0065] In some embodiments, the unit price of electricity may be a fixed value, such as 0.8 yuan / kWh. In other embodiments, the unit price of electricity may be a variable value, which is related to the charging period. For example, when the vehicle is charged from 0:00 p.m. to 6:00 a.m., it is a low-consumption period, and the unit price of electricity is lower, which may be 0.6 yuan / kWh; when the vehicle is charged from 6:00 a.m. to 0:00 p.m., it is a peak-consumption period, and the unit price of electricity is higher, which may be 1 yuan / kWh.

[0066] In some embodiments, the charging power fee may also include a charging service fee. A predetermined power service unit price may be obtained, and the product of the charging power and the power service unit price is determined as the charging service fee for the vehicle.

[0067] In some embodiments, the unit price of the power service may be a fixed value, such as 0.4 yuan / kWh. In other embodiments, the unit price of the power service may be a variable value, in which case the unit price of the power service is related to the charging power of the vehicle, and the greater the charging power, the more expensive the unit price of the power service.

[0068] Step S104, determining the charging cost of the vehicle based on the charging power cost of the vehicle and the charging time cost of the vehicle.

[0069] In the embodiment of the present application, the sum of the charging electricity cost and the charging time cost of the vehicle can be determined as the charging cost of the vehicle.

[0070] In the embodiment of the present application, the charging time fee of the vehicle can be determined by the charging power interval of the vehicle during the charging process and the charging time corresponding to the charging power interval, and the charging power fee of the vehicle can be determined by the charging power of the vehicle. Finally, the charging time fee and the charging power fee are determined as the charging fee of the vehicle. In this way, the final charging fee of the vehicle not only includes the charging power fee, but also includes the charging time fee related to the charging power and charging time, so that the charging characteristics of the supercharging charging pile or the fast charging charging pile with strong timeliness can be reflected in the charging fee of the vehicle, which can meet the economic benefit model of the supercharging charging pile or the fast charging charging pile, thereby improving the accuracy of the final billing result of the vehicle.

[0071] In some embodiments, Figure 2 As shown, the above step S102 can also be implemented through steps S201 to S203:

[0072] Step S201: for each charging power interval, determining a power interval unit price corresponding to the charging power interval based on the charging power interval.

[0073] In the embodiment of the present application, the correspondence between different charging power intervals and different power interval unit prices can be obtained first, and then the corresponding power interval unit price is determined from multiple correspondences based on each charging power interval of the vehicle. The power interval unit price is positively correlated with the average power of the charging power interval.

[0074] It is understandable that fast charging piles and super charging piles have a strong charging timeliness. In order to reflect this charging characteristic in the billing results, the greater the charging power used by the vehicle during the charging process, the more expensive the corresponding power range unit price will be.

[0075] Exemplarily, the correspondence between different charging power intervals and different power interval unit prices can be: 0-100kw corresponds to 0.2 yuan / minute, 100-200kw corresponds to 0.3 yuan / minute, 200-300kw corresponds to 0.4 yuan / minute, and 300-400kw corresponds to 0.5 yuan / minute.

[0076] Step S202: for each charging power interval, based on the power interval unit price corresponding to the charging power interval and the charging time corresponding to the charging power interval, determine the charging time interval fee of the charging power interval.

[0077] In an embodiment of the present application, after obtaining the power interval unit corresponding to each charging power interval of the vehicle, the product of the charging time corresponding to the charging power interval and the power interval unit price corresponding to the charging power interval can be determined as the charging time interval fee corresponding to a charging power interval.

[0078] Exemplarily, the charging power intervals include 0-100kw, 100-200kw and 200-300kw, the charging time of 0-100kw is 2 minutes, the charging time of 100-200kw is 3 minutes, and the charging time of 200-300kw is 5 minutes. 0-100kw corresponds to 0.2 yuan / minute, 100-200kw corresponds to 0.3 yuan / minute, and 200-300kw corresponds to 0.4 yuan / minute. The charging time interval fee corresponding to 0-100kw is 2×0.2=0.4 yuan; the charging time interval fee corresponding to 100-200kw is 3×0.3=0.9 yuan; the charging time interval fee corresponding to 200-300kw is 5×0.4=2 yuan.

[0079] Step S203: Determine the sum of the charging time interval costs corresponding to at least one charging power interval as the charging time cost of the vehicle.

[0080] Exemplarily, the charging power intervals of the vehicle during the charging process include 0-100kw, 100-200kw and 200-300kw, and the charging time interval fee corresponding to 0-100kw is 2×0.2=0.4 yuan; the charging time interval fee corresponding to 100-200kw is 3×0.3=0.9 yuan; the charging time interval fee corresponding to 200-300kw is 5×0.4=2 yuan, then the charging time fee of the vehicle is 0.4+0.9+2=3.3 yuan.

[0081] In the embodiment of the present application, the power interval unit price corresponding to each charging power interval is determined, and then the charging time interval fee of each charging power interval is determined based on the power interval unit price corresponding to each charging power interval and the charging time. Finally, the sum of the charging time interval fees of each charging power interval is determined as the charging time fee of the vehicle. In this way, the charging time fee of the vehicle is segmented according to the charging power of the vehicle, and different charging powers and the duration of the charging power correspond to different charging time interval fees, so that the charging time fee finally determined can be more refined, and thus can better reflect the charging characteristics of the fast charging pile or the super charging pile.

[0082] In some embodiments, Figure 3 As shown, the above method can also be implemented through step S301 and step S302, and the above step S203 can be implemented through step S303:

[0083] Step S301, obtaining vehicle model information of the vehicle.

[0084] Here, the vehicle model information is used to characterize the charging type that the vehicle can use during the charging process. For example, when the vehicle model information of the vehicle is a supercharger model, it means that the vehicle can be charged with a larger charging power, that is, the charging type is supercharger; when the vehicle model information of the vehicle is a normal model, it means that the vehicle can be charged with a smaller charging power, that is, the charging type is normal charging.

[0085] In some embodiments, when the vehicle is communicatively connected to the charging platform, the charging platform can obtain the vehicle model information of the vehicle through a preset communication protocol.

[0086] Step S302 : for each charging power interval, based on the vehicle model information of the vehicle, the charging time interval fee of the charging power interval is updated to obtain the updated charging time interval fee of the charging power interval.

[0087] In the embodiment of the present application, the power interval unit price of each charging power interval can be updated according to the vehicle model information of the vehicle, and then the updated charging time interval fee of each charging power interval can be determined based on the updated power interval unit price of each charging power interval and the corresponding charging time. The power interval unit price can be updated by obtaining an update coefficient corresponding to the vehicle model information of the vehicle, and updating the power interval unit price of each charging power interval based on the update coefficient. The update coefficient is related to the average charging power used by the vehicle.

[0088] In the embodiment of the present application, when the vehicle model information of the vehicle is a supercharger model, it indicates that the vehicle can be charged by supercharging during the charging process, and the average charging power used by the vehicle is relatively high. At this time, a smaller update coefficient, such as 0.8, can be determined. When the vehicle model information of the vehicle is a normal model, it indicates that the vehicle is charged by normal charging during the charging process, and the average charging power used by the vehicle is relatively low. At this time, a larger update coefficient, such as 1.1, can be determined.

[0089] In the embodiment of the present application, the product of the power interval unit price of the charging power interval and the corresponding update coefficient can be determined as the updated power interval unit price of the charging power interval. The product of the updated power interval unit price of the charging power interval and the corresponding charging time can be determined as the updated charging time interval fee of the charging power interval.

[0090] It is understandable that the billing method provided in the embodiment of the present application is applied to a charging platform that can perform supercharging or fast charging. Therefore, when ordinary vehicles are charged on the charging platform, they cannot use supercharging or fast charging with strong charging timeliness due to the vehicle's own reasons. In this way, they can only continue to use a lower charging power for charging, and the power interval unit price corresponding to the lower charging power is also lower. If the initial power interval is continued to be used for billing, the economic benefit model of the supercharging charging pile or the fast charging charging pile cannot be met. Therefore, when facing a vehicle model that cannot be supercharged or fast charged, it is necessary to increase the initial power interval unit price. Similarly, for vehicles of supercharging models, because a higher charging power can be continuously used during the charging process, and the power interval unit price corresponding to the higher charging power is also higher, a lower update coefficient can be used to reduce the initial power interval unit price.

[0091] Step S303: Determine the sum of the updated charging time interval fees corresponding to at least one charging power interval as the charging time fee of the vehicle.

[0092] In the embodiment of the present application, after the charging time interval fee of each charging power interval is updated, the sum of the updated charging time interval fees of all charging power intervals may be determined as the charging time fee of the vehicle.

[0093] In the embodiment of the present application, the charging time interval fee corresponding to each charging power interval of the vehicle during the charging process can be adjusted according to the vehicle model information, thereby improving the flexibility of billing, and further enabling the final charging fee to reflect the charging characteristics of the charging pile while also being in line with the vehicle model characteristics.

[0094] In some embodiments, Figure 4As shown, the above step S103 can be implemented through steps S401 to S403:

[0095] Step S401, determining the electricity cost based on the charging electricity and the preset unit price of electricity.

[0096] In the embodiment of the present application, the product of the charging power and the power unit price can be determined as the power fee. For example, when the power unit price is 0.8 yuan / kWh and the charging power of the vehicle is 50 kWh, the power fee can be 40 yuan.

[0097] In some embodiments, the unit price of electricity corresponds to the charging period of the vehicle, and the unit price of electricity during the peak charging period is greater than the unit price of electricity during the valley charging period. For example, the unit price of electricity during the peak charging period may be 1 yuan / kWh, and the unit price of electricity during the valley charging period may be 0.6 yuan / kWh.

[0098] Step S402, determining the charging service fee based on the charging power and the power service unit price; the power service unit price is determined based on the vehicle model information of the vehicle.

[0099] Step S403: The sum of the electricity cost and the charging service cost is determined as the charging electricity cost.

[0100] In an embodiment of the present application, the initial electricity service unit price can be obtained first, and then an update coefficient can be determined based on the vehicle model. The product of the update coefficient and the initial electricity service unit price is determined as the electricity service unit price, and finally the product of the updated electricity service unit price and the charging electricity is determined as the charging service fee of the vehicle.

[0101] For example, the vehicle is a supercharging vehicle, the charging power is 50 kWh, the initial power service unit price is 0.4 yuan / kWh, and the update coefficient corresponding to the supercharging vehicle is 0.8. The updated power service unit price is 0.32, and the final charging service fee is 0.32×50=16 yuan.

[0102] In the embodiment of the present application, the unit price of the power service is determined by the vehicle model information, and the charging service fee is determined by the unit price of the power service and the charging power. In this way, the charging service fee corresponding to the vehicle model can be determined according to the vehicle model, so that the charging service fee finally determined is more matched with the vehicle model, thereby improving the accuracy of determining the charging service fee.

[0103] In some embodiments, Figure 4 As shown, the charging power includes charging sub-power corresponding to at least one charging power interval; the power service unit price includes power service sub-unit price corresponding to at least one charging power interval; the above step S402 can be implemented by step S4021 and step S4022:

[0104] Step S4021: For each charging power interval, based on the power service sub-unit price of the charging power interval and the charging sub-power of the charging power interval, determine the charging service sub-fee of the charging power interval.

[0105] Step S4022: Determine the sum of at least one charging service sub-fee as the charging service fee.

[0106] It is understandable that the charging pile uses multiple charging powers to charge the vehicle, and ultimately the vehicle's battery obtains charging power. In other words, the charging power is related to the charging power. For example, when the vehicle just starts charging, the charging power range used is 0 to 100kw, which lasts for 2 minutes, and the vehicle's battery obtains 2 kWh; 200 to 300kw, which lasts for 2 minutes, the vehicle's battery obtains 5 kWh; 400 kw, which lasts for 6 minutes, the vehicle's battery obtains 40 kWh. Then the charging power (47 kWh) includes 2 kWh corresponding to 0 to 100kw, 5 kWh corresponding to 200 to 300kw, and 40 kWh corresponding to 400kw.

[0107] In the embodiment of the present application, the power service sub-unit price corresponding to each charging power interval is also different.

[0108] Continuing with the above example: the electricity service sub-unit price of 0 to 100kw can be 0.1 kw / yuan, and the charging service sub-fee of 0 to 100kw is 0.1×2=0.2 yuan; 200 to 300kw can be 0.2 kw / yuan, and the charging service sub-fee of 200 to 300kw is 0.2×5=1 yuan; the electricity service sub-unit price of 400kw can be 0.4 kw / yuan, and the charging service sub-fee of 400 kw is 0.4×40=16 yuan. Finally, the charging service fee is 0.2+1+16=17.2 yuan.

[0109] In the embodiment of the present application, the charging service sub-fee for each charging power interval is determined based on the power service sub-unit price corresponding to each charging power interval and the charging sub-power corresponding to each charging power interval. Finally, the sum of the charging service sub-fees for each charging power interval is determined as the charging service fee for the vehicle. In this way, the charging power of the vehicle is compartmentalized by the charging power of the vehicle, and the charging sub-power corresponding to different charging powers corresponds to different charging service sub-fees, so that the charging service fee finally determined can be more refined, and thus can better reflect the charging characteristics of the fast charging pile or the super charging pile.

[0110] In some embodiments, Figure 5 As shown, the above method can also be implemented through step S501 and step S502. Correspondingly, the above step S104 can be implemented through step S503:

[0111] Step S501, obtaining the vehicle's occupancy time.

[0112] Here, the station time is the time when the vehicle is in the charging platform and is not being charged. The station time may include the time before the vehicle is charged and the time after the vehicle is charged.

[0113] Step S502: determining the space occupation fee of the vehicle based on the space occupation time and the space occupation unit price.

[0114] In the embodiment of the present application, the product of the occupied time and the occupied unit price can be determined as the occupied fee of the vehicle. The occupied unit price can be preset. For example, the occupied unit price can be 0.32 minutes / yuan.

[0115] It is understandable that fast charging piles and super charging piles have a charging characteristic with strong charging timeliness. However, this charging characteristic can only be reflected during the charging process. Therefore, in order to improve the charging efficiency, the charging characteristics of fast charging piles and super charging piles can be brought into play as soon as possible. During the period when the vehicle is not charged, the vehicle's occupancy fee is determined according to the vehicle's occupancy time.

[0116] Step S503, determining the charging cost of the vehicle based on the charging power cost, the charging time cost and the space charge.

[0117] In the embodiment of the present application, the sum of the charging power cost, the charging time cost and the space occupancy cost can be determined as the charging cost of the vehicle.

[0118] In the embodiment of the present application, the occupancy fee of the vehicle can be determined by determining the occupancy time of the vehicle, so that the vehicle can enter the charging process or leave the charging platform as quickly as possible, thereby improving charging efficiency.

[0119] In some embodiments, Figure 6 As shown, the above method can also be implemented through steps S601 to S603:

[0120] Step S601: determining at least one predicted power interval of the vehicle based on vehicle type information of the vehicle.

[0121] In the embodiment of the present application, steps S601 to S603 may be performed before the vehicle is charged.

[0122] Here, the predicted power interval is the power interval that the vehicle is most likely to use during the charging process. It is understandable that the power interval used by the vehicle during the charging process is related to whether the vehicle uses a charging type, and the charging type is related to the vehicle type information of the vehicle. Exemplarily, when the vehicle is a supercharged vehicle, the charging type is most likely to be supercharged, then the power interval used by the vehicle during the charging process is 0 to 400kw. When the vehicle is an ordinary vehicle, the charging type is most likely to be ordinary charging, then the power interval used by the vehicle during the charging process is 0 to 200kw. Therefore, at least one predicted power interval of the vehicle can be predicted through the vehicle type information of the vehicle.

[0123] Step S602: determining a charging time unit price of the vehicle based on at least one predicted power interval and a power interval unit price corresponding to at least one predicted power interval.

[0124] Step S603: The sum of the preset electricity unit price, electricity service unit price and charging time fee unit price is determined as the predicted charging unit price of the vehicle.

[0125] It is understandable that the charging cost of the vehicle determined by the billing method provided in the embodiment of the present application is composed of the charging time cost and the charging power cost, and the charging time cost is determined based on the charging power of the vehicle and the corresponding charging time. Therefore, in order to enable the user to predict the cost of this charging before charging, the embodiment of the present application determines the charging time cost unit price so that the final predicted charging unit price includes the charging time cost, so that the user can more accurately predict the cost of this charging after obtaining the predicted charging unit price.

[0126] In some embodiments, the human-computer interaction interface of the charging platform includes a unit price display control for displaying the predicted charging unit price of the vehicle. After the user triggers the unit price display control, the charging platform can respond to the triggering operation on the unit price display control and display the predicted charging unit price of the vehicle on the human-computer interaction interface. Thus, after the user obtains the predicted charging unit price, he can predict the charging cost of this charging based on the predicted charging unit price.

[0127] In the embodiment of the present application, at least one predicted power interval of the vehicle is first determined based on the vehicle type information of the vehicle, and then the charging time cost unit price of the vehicle is determined by the predicted power interval and the power interval unit price of the predicted power interval. Finally, the sum of the preset electricity unit price, electricity service unit price and charging time cost unit price is determined as the predicted charging unit price of the vehicle. In this way, the display unit of the vehicle's charging unit price can be unified, so that after the user triggers the unit price display control of the human-computer interaction interface of the electric platform, the predicted charging unit price can be displayed on the human-computer interaction interface, so that the user can more accurately predict the final charging cost based on the predicted charging unit price.

[0128] In some embodiments, the above step S602 may be implemented through steps S6021 to S6024:

[0129] Step S6021, determining a predicted average power of the vehicle based on at least one predicted power interval.

[0130] In the embodiment of the present application, the average value of the minimum charging power and the maximum charging power in at least one predicted power interval can be determined as the predicted average power of the vehicle. For example, if at least one predicted power interval includes 0-100kw, 100-200kw, 200-300kw and 300-400kw, the predicted average power is 200kw.

[0131] Step S6022: Determine the predicted charging time of the vehicle based on the predicted charging power of the vehicle and the predicted average power of the vehicle.

[0132] In the embodiment of the present application, the predicted charging power of the vehicle is related to the capacity of the battery pack of the vehicle. When the vehicle is in communication with the charging platform, the charging platform can obtain the predicted charging power of the vehicle. After obtaining the predicted charging power of the vehicle, the quotient of the predicted charging power and the predicted average power can be determined as the predicted charging time of the vehicle. For example, if the predicted charging power of the vehicle is 50 kWh and the predicted average power of the vehicle is 200 kW, the predicted charging time of the vehicle is 50 kWh / 200 kW = 15 minutes.

[0133] Step S6023: Determine an average power interval unit price based on the power interval unit prices corresponding to at least one predicted power interval.

[0134] It is understandable that different predicted power intervals correspond to different power interval unit prices. The correspondence between different predicted power intervals and different power interval unit prices is consistent with the correspondence between different charging power intervals and different power interval unit prices in the above embodiment.

[0135] In an embodiment of the present application, the average of the power interval unit price of at least one predicted power area can be determined as the average power interval unit price. Exemplarily, at least one predicted power area includes 0-100kw, 100-200kw, 200-300kw and 300-400kw, and the corresponding power interval unit prices are 0.2 yuan / minute, 0.3 yuan / minute, 0.4 yuan / minute and 0.5 yuan / minute, respectively, then the average power interval unit price is (0.2+0.3+0.4+0.5) / 4=0.35 yuan / minute.

[0136] Step S6024, determining the charging time unit price of the vehicle based on the predicted charging time of the vehicle, the average power interval unit price and the predicted charging power of the vehicle.

[0137] In an embodiment of the present application, the predicted interval fee can be first determined based on the predicted charging time of the vehicle and the average power interval unit price, wherein the product of the predicted charging time and the average power interval unit price can be determined as the predicted interval fee; then the quotient of the predicted interval fee and the predicted charging power is determined as the charging time fee unit price.

[0138] It can be understood that the predicted interval cost can represent the predicted charging time interval cost when the vehicle is charged in the average power interval. Then, in order to unify the unit with the unit price of electricity and the unit price of electricity service (i.e., yuan / kWh), the predicted interval cost can be divided by the predicted charging electricity to obtain the predicted interval cost per kilowatt-hour, i.e., the charging time cost unit price.

[0139] In the embodiment of the present application, the predicted average power of the vehicle is determined by predicting the power interval; the predicted charging power of the vehicle and the predicted average power of the vehicle are used to determine the predicted charging time of the vehicle; the average power interval unit price is determined by predicting the power interval unit price of the power interval; the charging time fee unit price of the vehicle is determined by the predicted charging time of the vehicle, the average power interval unit price and the predicted charging power of the vehicle. In this way, the charging time fee unit price, the power unit price and the power service unit price can be unified, so that the sum of the charging time fee unit price, the power unit price and the power service unit price can be used as the predicted charging unit price of the vehicle.

[0140] In some embodiments, Figure 7 As shown, the above-mentioned billing method can also be implemented by the following steps:

[0141] Step S701, determining the vehicle's cross-power interval.

[0142] Step S702: determining the average power based on the power interval spanned by the vehicle.

[0143] In the embodiment of the present application, the average power is achieved by formula (1):

[0144] Formula (1).

[0145] Step S703, determining the charging time based on the predicted charging power and average power of the vehicle.

[0146] In the embodiment of the present application, the charging time is realized by formula (2):

[0147] Formula (2).

[0148] Step S704: determining an average service fee based on the interval service fees of each of the power sub-intervals across the power interval.

[0149] In the embodiment of the present application, the average service fee is realized by formula (3):

[0150] Formula (3).

[0151] Step S705: determining the time service fee based on the predicted charging power of the vehicle and the average service fee.

[0152] In the embodiment of the present application, the time service fee is realized by formula (4):

[0153] Formula (4).

[0154] Step S706: determining a time service fee unit price based on the time service fee and the predicted charging power of the vehicle.

[0155] In the embodiment of the present application, the unit price of the time service fee is realized by formula (5):

[0156] Formula (5).

[0157] Step S707: The sum of the time service fee unit price, the electricity fee unit price and the kilowatt-hour service fee unit price is determined as the price displayed to the user by the front end.

[0158] In some embodiments, Figure 8 As shown, the above-mentioned billing method can also be implemented by the following steps:

[0159] Step S801, determining a time service fee based on a charging time corresponding to a charging power interval of a vehicle during a charging process and a power interval service fee unit price corresponding to the charging power interval.

[0160] In the embodiment of the present application, the time service fee is realized by formula (6):

[0161] Formula (6);

[0162] Wherein, n is the total number of charging power intervals, and n is a positive integer.

[0163] Step S802: Determine the electricity cost of the vehicle based on the charging degree of the vehicle and the unit price of electricity.

[0164] In the embodiment of the present application, the electricity fee is realized by formula (7):

[0165] Formula (7).

[0166] Step S803, determining the vehicle's electricity service fee based on the vehicle's charging degree and the unit price of the service fee.

[0167] In the embodiment of the present application, the electricity fee is realized by formula (8):

[0168] Formula (8).

[0169] Step S804, determining the order amount of the vehicle based on the vehicle's electricity service fee, electricity fee and time service fee.

[0170] In the embodiment of the present application, the order amount is realized by formula (9):

[0171] Order amount = electricity fee + electricity service fee + time service fee formula (9).

[0172] Fig. 9 A schematic diagram of the composition structure of a vehicle charging charging device provided in an embodiment of the present application, such as Fig. 9 As shown, the charging device 900 for vehicle charging includes: an acquisition unit 901, a first determination unit 902, a second determination unit 903 and a third determination unit 904, wherein:

[0173] The acquisition unit 901 is used to acquire at least one charging power information of the vehicle during the charging process and the charging power of the vehicle; the charging power information includes the charging power interval and the charging time corresponding to the charging power interval;

[0174] A first determining unit 902, configured to determine a charging time fee for a vehicle based on at least one charging power interval and a charging time duration respectively corresponding to at least one charging power interval;

[0175] A second determining unit 903 is used to determine the charging power fee of the vehicle based on the charging power;

[0176] The third determining unit 904 is used to determine the charging cost of the vehicle based on the charging power cost of the vehicle and the charging time cost of the vehicle.

[0177] In some embodiments, the first determination unit 902 is used to determine, for each charging power interval, a power interval unit price corresponding to the charging power interval based on the charging power interval; for each charging power interval, based on the power interval unit price corresponding to the charging power interval and the charging time corresponding to the charging power interval, determine the charging time interval fee of the charging power interval; and determine the sum of the charging time interval fees corresponding to at least one charging power interval as the charging time fee of the vehicle.

[0178] In some embodiments, the vehicle charging billing device 900 also includes an updating unit; the updating unit is used to obtain vehicle model information of the vehicle; the vehicle model information is used to characterize the charging types that can be used by the vehicle during the charging process; for each charging power interval, based on the vehicle model information of the vehicle, the charging time interval fee of the charging power interval is updated to obtain the updated charging time interval fee of the charging power interval; the sum of the updated charging time interval fees corresponding to at least one charging power interval is determined as the charging time fee of the vehicle.

[0179] In some embodiments, the second determination unit 903 is used to determine the electricity cost based on the charging electricity and a preset unit price of electricity; determine the charging service fee based on the charging electricity and the electricity service unit price; the electricity service unit price is determined based on the vehicle model information of the vehicle; and the sum of the electricity cost and the charging service fee is determined as the charging electricity cost.

[0180] In some embodiments, the charging power includes charging sub-power corresponding to at least one charging power interval; the power service unit price includes power service sub-unit price corresponding to at least one charging power interval; the second determination unit 903 is used to determine the charging service sub-fee of the charging power interval for each charging power interval based on the power service sub-unit price of the charging power interval and the charging sub-power corresponding to the charging power interval; and the sum of at least one charging service sub-fee is determined as the charging service fee.

[0181] In some embodiments, the vehicle charging billing device 900 also includes a fourth determination unit; the fourth determination unit is used to obtain the vehicle's occupancy time; the occupancy time is the time when the vehicle is in the charging platform and is not charged; based on the occupancy time and the occupancy unit price, the vehicle's occupancy fee is determined; the third determination unit 904 is used to determine the vehicle's charging fee based on the charging electricity fee, the charging time fee and the occupancy fee.

[0182] In some embodiments, the vehicle charging billing device 900 also includes a fifth determination unit; the fifth determination unit is used to determine at least one predicted power interval of the vehicle based on the vehicle type information of the vehicle; determine the charging time cost unit price of the vehicle based on at least one predicted power interval and the power interval unit price corresponding to at least one predicted power interval; and determine the sum of the preset electricity unit price, electricity service unit price and charging time cost unit price as the predicted charging unit price of the vehicle.

[0183] In some embodiments, the fifth determination unit is also used to determine the predicted average power of the vehicle based on at least one predicted power interval; determine the predicted charging time of the vehicle based on the predicted charging power of the vehicle and the predicted average power of the vehicle; determine the average power interval unit price based on the power interval unit prices corresponding to at least one predicted power interval; determine the charging time cost unit price of the vehicle based on the predicted charging time of the vehicle, the average power interval unit price and the predicted charging power of the vehicle.

[0184] The description of the above device embodiment is similar to the description of the above method embodiment, and has similar beneficial effects as the method embodiment. In some embodiments, the functions or modules included in the device provided by the embodiments of the present disclosure can be used to execute the method described in the above method embodiment. For technical details not disclosed in the device embodiment of the present application, please refer to the description of the method embodiment of the present application for understanding.

[0185] It should be noted that in the embodiments of the present application, if the above-mentioned data processing method is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application can be essentially or partly reflected in the form of a software product that contributes to the relevant technology. The software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the methods of each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a U disk, a mobile hard disk, a read-only memory (ROM), a disk or an optical disk. In this way, the embodiments of the present application are not limited to any specific hardware, software or firmware, or any combination of hardware, software, and firmware.

[0186] An embodiment of the present application provides a computer device, including a memory and a processor, wherein the memory stores a computer program that can be run on the processor, and when the processor executes the program, some or all of the steps in the above method are implemented.

[0187] The embodiment of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, some or all of the steps in the above method are implemented. The computer-readable storage medium can be transient or non-transient.

[0188] An embodiment of the present application provides a computer program, including a computer-readable code. When the computer-readable code is run in a computer device, a processor in the computer device executes some or all of the steps for implementing the above method.

[0189] The embodiment of the present application provides a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and when the computer program is read and executed by a computer, some or all of the steps in the above method are implemented. The computer program product can be implemented in hardware, software, or a combination thereof. In some embodiments, the computer program product is specifically embodied as a computer storage medium, and in other embodiments, the computer program product is specifically embodied as a software product, such as a software development kit (SDK), etc.

[0190] It should be noted here that the description of the various embodiments above tends to emphasize the differences between the various embodiments, and the same or similar aspects can be referenced to each other. The description of the above device, storage medium, computer program and computer program product embodiments is similar to the description of the above method embodiment, and has similar beneficial effects as the method embodiment. For technical details not disclosed in the embodiments of the device, storage medium, computer program and computer program product of this application, please refer to the description of the method embodiment of this application for understanding.

[0191] Fig.10 A schematic diagram of a hardware entity of a charging device for vehicle charging in an embodiment of the present application, such as Fig.10 As shown, the hardware entity of the vehicle charging billing device 1000 includes: a processor 1001, a communication interface 1002 and a memory 1003, wherein:

[0192] The processor 1001 generally controls the overall operation of the vehicle charging billing device 1000, and the overall operation may be to implement the vehicle charging billing method provided in the embodiment of the present application, for example, Figures 1 to 8 The method shown.

[0193] The communication interface 1002 enables the computer device to communicate with other terminals or servers through a network.

[0194] The memory 1003 is configured to store instructions and applications executable by the processor 1001, and can also cache data to be processed or processed by the processor 1001 and each module in the vehicle charging billing device 1000 (for example, image data, audio data, voice communication data, and video communication data), which can be implemented by flash memory (FLASH) or random access memory (Random Access Memory, RAM). Data can be transmitted between the processor 1001, the communication interface 1002, and the memory 1003 through the bus 1004.

[0195] An embodiment of the present application provides a computer storage medium, which stores one or more programs. The one or more programs can be executed by one or more processors to implement the steps of the vehicle charging billing method in any of the above embodiments.

[0196] It should be noted here that the description of the above storage medium and device embodiments is similar to the description of the above method embodiments, and has similar beneficial effects as the method embodiments. For technical details not disclosed in the storage medium and device embodiments of this application, please refer to the description of the method embodiments of this application for understanding.

[0197] The processor may be at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a Central Processing Unit (CPU), a controller, a microcontroller, and a microprocessor. It is understandable that the electronic device that implements the functions of the processor may also be other, and the embodiments of the present application do not specifically limit this.

[0198] The above-mentioned computer storage medium / memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), a magnetic random access memory (FRAM), a flash memory (Flash Memory), a magnetic surface memory, an optical disk, or a compact disc read-only memory (CD-ROM) and the like; it can also be various terminals including one or any combination of the above-mentioned memories, such as a mobile phone, a computer, a tablet device, a personal digital assistant, etc.

[0199] It should be understood that "one embodiment" or "an embodiment" mentioned throughout the specification means that specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. It should be understood that in various embodiments of the present application, the size of the serial number of each step / process mentioned above does not mean the order of execution, and the execution order of each step / process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present application. The serial numbers of the embodiments of the present application mentioned above are for description only and do not represent the advantages and disadvantages of the embodiments.

[0200] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0201] The above are only implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application.

Claims

1. A charging method for vehicle charging, characterized in that: The billing method is applied to a charging platform; the charging platform is used to control a charging device to charge a vehicle; the charging device at least includes a supercharging pile; the billing method includes: Acquire at least one charging power information of a vehicle during charging and the charging power of the vehicle; the charging power information includes a plurality of charging power intervals and a charging time corresponding to each of the charging power intervals; For each of the charging power intervals: determining a power interval unit price corresponding to the charging power interval based on a plurality of corresponding relationships between different charging power intervals and different power interval unit prices; the power interval unit price is positively correlated with the size of the average power of the charging power interval; For each of the charging power intervals: multiplying the update coefficient corresponding to the charging type of the vehicle by the power interval unit price to determine the updated power interval unit price of the charging power interval; the charging type includes supercharging or normal charging; the update coefficient corresponding to the supercharging is less than the update coefficient corresponding to the normal charging; For each of the charging power intervals: determining an updated charging time interval fee for the charging power interval based on the updated power interval unit price of the charging power interval and the charging time of the charging power interval; determining the sum of the updated charging time interval fees respectively corresponding to at least one of the charging power intervals as the charging time fee of the vehicle; Determining the electricity cost based on the charging electricity and a preset unit price of electricity; For each of the charging power intervals, the charging service sub-fee of the charging power interval is determined based on the power service sub-unit price of the charging power interval and the charging sub-power corresponding to the charging power interval; wherein the power service sub-unit price corresponding to at least one charging power interval is determined based on the product of the update coefficient and the initial power service unit price; determining a sum of at least one of the charging service sub-fees as a charging service fee; The sum of the electricity cost and the charging service cost is determined as the charging electricity cost; Determining a charging fee for the vehicle based on a charging power fee for the vehicle and a charging time fee for the vehicle; Before the vehicle is charged, the charging method further includes: determining at least two predicted power intervals for the vehicle based on a charging type of the vehicle; determining a predicted average power of the vehicle based on the at least two predicted power intervals; Determining a predicted charging time of the vehicle based on the predicted charging power of the vehicle and the predicted average power of the vehicle; Determining power interval unit prices respectively corresponding to at least two predicted power intervals in the plurality of corresponding relationships based on the at least two predicted power intervals; Determining an average power interval unit price based on power interval unit prices corresponding to at least two predicted power intervals; Determining a charging time unit price for the vehicle based on the predicted charging time of the vehicle, the average power interval unit price, and the predicted charging power of the vehicle; The sum of the preset electricity unit price, the electricity service unit price and the charging time fee unit price is determined as the predicted charging unit price of the vehicle.

2. The charging method according to claim 1, characterized in that: The method further comprises: Obtaining the occupancy time of the vehicle; the occupancy time is the time during which the vehicle is in the charging platform and is not being charged; Determining the space occupation fee of the vehicle based on the space occupation time and the space occupation unit price; The determining the charging fee of the vehicle based on the charging power fee of the vehicle and the charging time fee of the vehicle includes: A charging fee for the vehicle is determined based on the charging amount fee, the charging time fee, and the space fee.

3. A charging device for vehicle charging, characterized in that: The charging device is applied to a charging platform; the charging platform is used to control the charging equipment to charge the vehicle; the charging equipment at least includes a super charging pile; the charging device includes: An acquisition unit, configured to acquire at least one charging power information of a vehicle during charging and a charging amount of the vehicle; the charging power information includes a charging power interval and a charging time corresponding to the charging power interval; The first determination unit is used for: for each of the charging power intervals: based on a plurality of corresponding relationships between different charging power intervals and different power interval unit prices, determining the power interval unit price corresponding to the charging power interval; the power interval unit price is positively correlated with the average power of the charging power interval; for each of the charging power intervals: determining the updated power interval unit price of the charging power interval by multiplying the update coefficient corresponding to the charging type of the vehicle by the power interval unit price; the charging type includes supercharging or normal charging; the update coefficient corresponding to the supercharging is smaller than the update coefficient corresponding to the normal charging; for each of the charging power intervals: determining the updated charging time interval fee of the charging power interval based on the updated power interval unit price of the charging power interval and the charging time of the charging power interval; determining the sum of the updated charging time interval fees corresponding to at least one of the charging power intervals as the charging time fee of the vehicle; A second determination unit is configured to determine the electricity fee based on the charging electricity and the preset electricity unit price; for each of the charging power intervals, based on the electricity service sub-unit price of the charging power interval and the charging sub-electricity corresponding to the charging power interval, determine the charging service sub-fee of the charging power interval; wherein the electricity service sub-unit price corresponding to at least one charging power interval is determined based on the charging type of the vehicle; the sum of at least one of the charging service sub-fees is determined as the charging service fee; and the sum of the electricity fee and the charging service fee is determined as the charging electricity fee; a third determining unit, configured to determine a charging fee for the vehicle based on a charging power fee for the vehicle and a charging time fee for the vehicle; The fifth determination unit is used to determine at least two predicted power intervals of the vehicle based on the charging type of the vehicle; determine the predicted average power of the vehicle based on the at least two predicted power intervals; determine the predicted charging time of the vehicle based on the predicted charging power of the vehicle and the predicted average power of the vehicle; determine the power interval unit prices corresponding to at least two predicted power intervals in the multiple corresponding relationships based on the at least two predicted power intervals; determine the average power interval unit price based on the power interval unit prices corresponding to at least two predicted power intervals; determine the charging time cost unit price of the vehicle based on the predicted charging time of the vehicle, the average power interval unit price and the predicted charging power of the vehicle; and determine the sum of a preset power unit price, a power service unit price and the charging time cost unit price as the predicted charging unit price of the vehicle.

4. A charging device for vehicle charging, characterized in that: include: A memory for storing executable instructions; A processor is used to implement the steps in the vehicle charging billing method according to claim 1 or 2 when executing the executable instructions stored in the memory.

5. A computer-readable storage medium, characterized in that: The storage medium stores executable instructions, and when the executable instructions are executed by the processor, the steps in the vehicle charging billing method according to claim 1 or 2 are implemented.

6. A computer program product comprising a computer program or instructions, characterized in that When the computer program or instruction is executed by the processor, the steps in the vehicle charging billing method according to claim 1 or 2 are implemented.

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