Power battery reservation method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a power battery reservation method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining position information of a target electric vehicle and information of a first power battery; the first power battery is a power battery in the target electric vehicle; determining a battery replacement station in a preset range according to the position information of the target electric vehicle; according to the information of the first power battery, acquiring information of a second power battery available for reservation of a battery replacement station available for reservation from battery replacement stations within a preset range; the second power battery refers to a power battery matched with the target electric vehicle in the battery replacement station; and determining a target second power battery according to the information of the second power battery which can be reserved, and sending a reservation request of the target second power battery to the target battery replacement station. Therefore, the autonomy of selecting the power battery by the battery changing vehicle user can be improved, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electric vehicles, and particularly to a method, device, electronic device and storage medium for reserving a power battery. Background Art

[0002] With the popularization of battery swapping vehicles for new energy vehicles, the number of battery swapping vehicles is increasing, and the power batteries of battery swapping vehicles are becoming more and more universal. The power batteries of different manufacturers can be matched with battery swapping vehicles of different manufacturers for use. The universality of power batteries enables users of battery swapping vehicles to have more power batteries to choose from.

[0003] However, in the prior art, users of battery swapping vehicles can only reserve battery replacement stations, resulting in using whatever power battery the battery replacement station installs for the battery swapping vehicle. This limits the autonomy of users of battery swapping vehicles to choose power batteries and cannot meet the personalized needs of users of battery swapping vehicles. Summary of the Invention

[0004] In view of this, the present application provides a method, device, electronic device and storage medium for reserving a power battery to facilitate solving the problems in the prior art.

[0005] In a first aspect, an embodiment of the present application provides a method for reserving a power battery, which is applied to a terminal device. The method includes:

[0006] Obtaining first data information of a target electric vehicle; the first data information includes the position information of the target electric vehicle and the information of a first power battery; the first power battery is the power battery in the target electric vehicle;

[0007] Determining a battery replacement station within a preset range according to the position information of the target electric vehicle;

[0008] Obtaining second data information of a battery replacement station available for reservation among the battery replacement stations within the preset range according to the information of the first power battery; the second data information includes the information of a second power battery available for reservation; the second power battery refers to the power battery in the battery replacement station that matches the target electric vehicle, and the battery replacement station available for reservation refers to the battery replacement station within the preset range that includes the second power battery available for reservation;

[0009] Determining a target second power battery according to the information of the second power battery available for reservation, and sending a reservation request for the target second power battery to the target battery replacement station; the target battery replacement station includes the target second power battery.

[0010] In an implementation of the first aspect, the first data information further includes the remaining cruising range of the target electric vehicle; determining a battery replacement station within a preset range according to the position information of the target electric vehicle includes:

[0011] Determining a battery replacement station within a preset range according to the position and remaining cruising range of the target electric vehicle.

[0012] In an implementation of the first aspect, determining a battery replacement station within a preset range according to the position and remaining cruising range of the target electric vehicle includes:

[0013] Obtaining a first distance according to the remaining cruising range of the target electric vehicle and a preset reduction coefficient;

[0014] Determining a battery replacement station within a preset range according to the position information of the target electric vehicle and the first distance.

[0015] In an implementation of the first aspect, the reduction coefficient is k, and 0.5 ≤ k ≤ 0.8.

[0016] In an implementation of the first aspect, obtaining second data information of a battery replacement station available for reservation among the battery replacement stations within a preset range according to the information of the first power battery includes:

[0017] Sending a battery matching request message to the battery replacement stations within a preset range, where the request message includes the information of the first power battery;

[0018] Receiving a battery matching response message from the battery replacement stations available for reservation within a preset range, where the response message includes the second data information of the battery replacement stations available for reservation.

[0019] In an implementation of the first aspect, determining a target second power battery according to the information of the second power battery available for reservation includes:

[0020] Estimating the cruising range when the second power battery available for reservation is applied to the target electric vehicle according to the information of the second power battery available for reservation;

[0021] Determining the target second power battery according to the cruising range when the second power battery available for reservation is applied to the target electric vehicle.

[0022] In an implementation manner of the first aspect, the information of the first power battery includes at least one of battery charge information, size information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, power battery manufacturer information, power battery pack thermal management method information, high-voltage connector model information, and high-voltage connector position information.

[0023] In an implementation manner of the first aspect, the information of the second power battery available for reservation includes at least one of battery charge information, battery health status information, remaining energy of the battery, total power information of the power battery, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, and power battery manufacturer information.

[0024] In a second aspect, an embodiment of the present application provides a method for reserving a power battery, which is applied to a battery replacement station. The method includes:

[0025] Obtain the information of the first power battery in the target electric vehicle;

[0026] If the battery replacement station includes a second power battery available for reservation that matches the target electric vehicle, send second data information to the terminal device; the second data information includes the information of the second power battery available for reservation.

[0027] In an implementation manner of the second aspect, obtaining the information of the first power battery in the target electric vehicle includes:

[0028] Receive a battery matching request message sent by the terminal device; the request message includes the information of the first power battery.

[0029] In an implementation manner of the second aspect, the method further includes:

[0030] Obtain a reservation request for the target second power battery sent by the terminal device;

[0031] Bind the target second power battery to the target electric vehicle corresponding to the terminal device, and set that the target second power battery cannot be reserved within a preset duration.

[0032] In an implementation manner of the second aspect, the information of the first power battery in the target electric vehicle includes at least one of battery charge information, size information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, power battery manufacturer information, power battery pack thermal management method information, high-voltage connector model information, and high-voltage connector position information.

[0033] In an implementation of the second aspect, the information of the second power battery available for reservation includes at least one of battery charge information, battery health status information, remaining battery energy, total power battery capacity information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit information of the voltage of a single cell, lower limit information of the voltage of a single cell, discharge rate information of the power battery, and power battery manufacturer information.

[0034] In a third aspect, an embodiment of the present application provides a device for reserving a power battery, including:

[0035] A first processing unit, configured to obtain first data information of a target electric vehicle; the first data information includes the location information of the target electric vehicle and the information of a first power battery; the first power battery is the power battery in the target electric vehicle; determine a battery replacement station within a preset range according to the location information of the target electric vehicle; obtain second data information of a battery replacement station available for reservation among the battery replacement stations within the preset range according to the information of the first power battery; the second data information includes the information of a second power battery available for reservation; the second power battery refers to the power battery in the battery replacement station that matches the target electric vehicle, and the battery replacement station available for reservation refers to the battery replacement station within the preset range that includes the second power battery available for reservation; determine a target second power battery according to the information of the second power battery available for reservation;

[0036] A first sending unit, configured to send a reservation request for the target second power battery to the target battery replacement station; the target battery replacement station includes the target second power battery.

[0037] In a fourth aspect, an embodiment of the present application provides a device for reserving a power battery, including:

[0038] A second processing unit, configured to obtain the information of a first power battery in a target electric vehicle;

[0039] A second sending unit, configured to send second data information to a terminal device if the battery replacement station includes a second power battery available for reservation that matches the target electric vehicle; the second data information includes the information of the second power battery available for reservation.

[0040] In a fifth aspect, an embodiment of the present application provides an electronic device, including a memory for storing computer program instructions and a processor for executing the program instructions, wherein when the computer program instructions are executed by the processor, the electronic device is triggered to execute the method for reserving a power battery provided in the first aspect and / or the second aspect.

[0041] Sixth aspect, an embodiment of the present application provides a computer-readable storage medium. The computer-readable storage medium includes a stored program. When the program runs, it controls the device where the computer-readable storage medium is located to execute the method for reserving a power battery provided in the first aspect and / or the second aspect.

[0042] In the embodiment of the present application, the user of the battery-swapping vehicle can not only reserve a battery replacement station, but also fully understand the information of the second power batteries available for reservation in the battery replacement station, and fully understand the performance of the second power batteries available for reservation. Therefore, the user can reserve a certain second power battery according to his own needs, which not only improves the autonomy of the user of the battery-swapping vehicle in choosing a power battery, but also greatly improves the user experience.

[0043] Moreover, selecting the second power battery at the reservation stage can effectively avoid the situation that there is no second power battery that meets the user's needs when the target electric vehicle arrives at the battery replacement station. At the same time, it is beneficial to reduce the number of non-battery-swapping vehicles entering the battery replacement station, which is beneficial to alleviating the congestion and blockage of the battery replacement station, thereby improving the battery replacement efficiency.

[0044] In addition, selecting the second power battery at the reservation stage also facilitates the battery replacement station to predict the battery replacement workload in the next period of time, which is beneficial to the battery replacement station to reasonably arrange staff and further improve the battery replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0046] Figure 1 It is a flowchart of a method for reserving a power battery provided by an embodiment of the present application;

[0047] Figure 2 It is a flowchart of a method for determining a battery replacement station within a preset range provided by an embodiment of the present application;

[0048] Figure 3 It is a flowchart of a method for obtaining second data information of a battery replacement station available for reservation provided by an embodiment of the present application;

[0049] Figure 4 It is a flowchart of a method for determining a target second power battery provided by an embodiment of the present application;

[0050] Figure 5 It is a flowchart of another method for reserving a power battery provided by an embodiment of the present application;

[0051] Figure 6 Schematic diagram of a power battery reservation device provided by an embodiment of the present application;

[0052] Figure 7 Schematic diagram of another power battery reservation device provided by an embodiment of the present application;

[0053] Figure 8 Schematic diagram of an electronic device provided by an embodiment of the present application. Detailed implementation manners

[0054] In order to better understand the technical solution of the present application, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0055] It should be clear that the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0056] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "the" and "said" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0057] It should be understood that the term " / and / " used herein is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0058] Before specifically introducing the embodiments of the present application, the terms applied or possibly applied in the embodiments of the present application will be explained first.

[0059] An electric vehicle travels by the electric energy provided by a power battery. For an electric vehicle using battery swapping technology, replacing the power battery is an essential step in the use of the battery swapping vehicle. For example, when the power of the power battery in the electric vehicle is low, the user of the battery swapping vehicle needs to go to a battery replacement station to replace the power battery with sufficient power.

[0060] In the related art, users of battery-swap vehicles can only reserve battery-swap stations and cannot reserve power batteries. This may result in a situation where when the battery-swap vehicle arrives at the reserved battery-swap station, the available power batteries cannot meet the user's needs. Moreover, whatever power battery the battery-swap station installs on the battery-swap vehicle, the user of the battery-swap vehicle has to use it, which restricts the user's autonomy in choosing the power battery and cannot meet the personalized needs of the battery-swap vehicle users.

[0061] In view of the above problems, the embodiments of the present application provide a method for reserving a power battery, which can enable users of battery-swap vehicles to reserve power batteries that meet their own needs, so as to improve the user's autonomy in choosing the power battery and enhance the user experience.

[0062] Figure 1 It is a flowchart of a method for reserving a power battery provided by an embodiment of the present application.

[0063] The embodiments of the present application provide a method for reserving a power battery, which is applied to a terminal device. As Figure 1 shown, the method includes:

[0064] Step S100: Obtain first data information of a target electric vehicle.

[0065] Among them, the first data information includes the location information of the target electric vehicle and the information of the first power battery; the first power battery is the power battery in the target electric vehicle.

[0066] Exemplarily, the target electric vehicle may be an electric vehicle that needs to replace the power battery, and the information of the first power battery may be the information of the first power battery pre-installed on the target electric vehicle when it leaves the factory and applicable to the target electric vehicle.

[0067] Optionally, the location information of the target electric vehicle includes the longitude and latitude information of the current location of the target electric vehicle.

[0068] The information of the first power battery may represent the matching information between the first power battery and the target electric vehicle. Optionally, the information of the first power battery includes information such as the specification and model of the first power battery.

[0069] In step S100, the terminal device can automatically obtain its current location information and use this location information as the current location information of the target electric vehicle; or it can obtain the current location information of the target electric vehicle by communicating with the target electric vehicle.

[0070] There are also two ways for the terminal device to obtain the information of the first power battery: one is that the user of the battery swapping vehicle manually inputs the information of the first power battery on the terminal device. The other is that after the terminal device is communicatively connected to the target electric vehicle, it automatically obtains the information of the first power battery from the target electric vehicle.

[0071] Exemplarily, the terminal device can be an electronic device such as a mobile phone, a computer, a vehicle-mounted display, etc.

[0072] Step S200: Determine the battery swapping stations within the preset range according to the position information of the target electric vehicle.

[0073] The purpose of this step is to determine the range that the target electric vehicle can reach, find out the battery swapping stations within the reachable range of the target electric vehicle, and avoid the situation where the target electric vehicle reserves a battery swapping station at a far-away location but cannot reach it.

[0074] Optionally, according to the current position of the target electric vehicle, set the area within a certain distance from its location as the preset range.

[0075] For example, according to the current position of the target electric vehicle, set the battery swapping stations within 10 kilometers from it as the battery swapping stations within the preset range.

[0076] In some optional implementation manners, the first data information further includes the remaining cruising range of the target electric vehicle. Determining the battery swapping stations within the preset range according to the position information of the target electric vehicle includes:

[0077] Determine the battery swapping stations within the preset range according to the position and the remaining cruising range of the target electric vehicle.

[0078] As a possible implementation manner, the terminal device can automatically obtain the remaining cruising range of the target electric vehicle from the target electric vehicle by communicating with the target electric vehicle.

[0079] As another possible implementation manner, the terminal device can also calculate the remaining cruising range of the target electric vehicle through the obtained information of the first power battery. At this time, the information of the first power battery can include the state of charge information of the battery.

[0080] Among them, as Figure 2 shown, determining the battery swapping stations within the preset range according to the position and the remaining cruising range of the target electric vehicle includes:

[0081] Step S201: Obtain a first distance according to the remaining cruising range of the target electric vehicle and a preset reduction coefficient.

[0082] Step S202: Determine battery replacement stations within a preset range according to the position information of the target electric vehicle and the first distance.

[0083] As a possible implementation, in step S201, the remaining cruising range of the target electric vehicle can be multiplied by a preset reduction factor to obtain the first distance.

[0084] As a possible implementation, in step S202, according to the current position of the target electric vehicle, battery replacement stations within the first distance from it can be set as battery replacement stations within the preset range.

[0085] In some optional implementation manners, the reduction factor is k, and 0.5 ≤ k ≤ 0.8.

[0086] In this embodiment, the first distance is less than the remaining cruising range of the target electric vehicle. Setting battery replacement stations within the first distance from the current position of the target electric vehicle as battery replacement stations within the preset range is beneficial to ensuring that the target electric vehicle can reach any battery replacement station within the preset range, and avoiding the situation where the target electric vehicle reserves a battery replacement station at a relatively far position but cannot reach it.

[0087] Step S300: Obtain second data information of battery replacement stations available for reservation among the battery replacement stations within the preset range according to the information of the first power battery.

[0088] Among them, the second data information includes information of the second power battery available for reservation; the second power battery refers to the power battery in the battery replacement station that matches the target electric vehicle, that is, the second power battery can be applied to the target electric vehicle; the battery replacement station available for reservation refers to the battery replacement station within the preset range that includes the second power battery available for reservation.

[0089] The information of the second power battery can characterize the performance of the second power battery. Optionally, the information of the second power battery includes battery charge information, battery health status information, battery remaining energy and other information.

[0090] Further, the battery charge information of the second power battery can be the battery charge information of the target electric vehicle at the current position, or the battery charge information of the target electric vehicle when it reaches the battery replacement station available for reservation. Of course, the battery charge information of the second power battery can also include both the battery charge information of the target electric vehicle at the current position and the battery charge information of the target electric vehicle when it reaches the battery replacement station available for reservation.

[0091] In addition, the second data information can also include the position information of the battery replacement station available for reservation to facilitate the target electric vehicle to go there.

[0092] Optionally, in step S300, the second data information obtained by the terminal device includes the second data information of each battery replacement station available for reservation within a preset range, and includes the information of each second power battery available for reservation in the battery replacement stations available for reservation.

[0093] As a possible implementation, as Figure 3 shown, according to the information of the first power battery, obtaining the second data information of the battery replacement stations available for reservation among the battery replacement stations within a preset range includes:

[0094] Step S301: Send a battery matching request message to the battery replacement stations within a preset range.

[0095] Among them, the request message includes the information of the first power battery.

[0096] Step S302: Receive the battery matching response messages of the battery replacement stations available for reservation within a preset range.

[0097] Among them, the response message includes the second data information of the battery replacement stations available for reservation.

[0098] In this implementation, when there are battery replacement stations available for reservation among the battery replacement stations within a preset range, the battery replacement stations available for reservation send battery matching response messages to the terminal device, and the terminal device receives these response messages.

[0099] In some possible implementation manners, when there are battery replacement stations that are not available for reservation among the battery replacement stations within a preset range, the battery replacement stations that are not available for reservation may also send battery matching response messages to the terminal device, and the battery matching response messages of the battery replacement stations that are not available for reservation are used to indicate that the battery replacement station is not available for reservation.

[0100] That is, the terminal device may also receive the battery matching response messages of the battery replacement stations that are not available for reservation within a preset range, and the battery matching response message indicates that the battery replacement station is not available for reservation. A battery replacement station that is not available for reservation refers to a battery replacement station without a second power battery available for reservation.

[0101] In some possible implementation manners, the battery replacement stations available for reservation within a preset range send battery matching response messages to the terminal device, while the battery replacement stations that are not available for reservation do not respond to the battery matching request messages sent by the terminal device.

[0102] That is, the terminal device only receives the battery matching response messages of the battery replacement stations available for reservation within a preset range.

[0103] Step S400: Determine the target second power battery according to the information of the second power batteries available for reservation, and send a reservation request for the target second power battery to the target battery replacement station.

[0104] Among them, the target second power battery is the second power battery selected by the user through reservation, and the target battery replacement station includes the target second power battery. That is, the target electric vehicle can go to the target battery replacement station to replace the target second power battery.

[0105] Furthermore, when determining the target second power battery according to the information of the second power batteries available for reservation, the actual needs of the user can be combined to determine the target second power battery that meets the user's requirements.

[0106] As a possible implementation manner, as Figure 4 shown, determining the target second power battery according to the information of the second power batteries available for reservation includes:

[0107] Step S401: Estimate the cruising range when the second power batteries available for reservation are applied to the target electric vehicle according to the information of the second power batteries available for reservation.

[0108] For example, the cruising range when the second power batteries available for reservation are applied to the target electric vehicle can be estimated according to the battery charge information, battery health status information, battery remaining energy information, etc. of the second power batteries available for reservation.

[0109] In some alternative implementation manners, the terminal device can also obtain the average power consumption information of the target electric vehicle within a certain driving distance from the target electric vehicle, and combine the average power consumption information of the target electric vehicle and the information of the second power batteries available for reservation to estimate the cruising range when the second power batteries available for reservation are applied to the target electric vehicle, so as to improve the accuracy of the estimation.

[0110] Step S402: Determine the target second power battery according to the cruising range when the second power batteries available for reservation are applied to the target electric vehicle.

[0111] In this step, the user of the battery replacement vehicle can select the target second power battery that meets his own needs according to the cruising range when the second power batteries available for reservation are applied to the target electric vehicle and in combination with his own vehicle usage requirements.

[0112] Of course, in some other embodiments, the user of the battery replacement vehicle can also select the target second power battery according to the user's personal preferences after fully understanding the information of the second power batteries available for reservation.

[0113] In the method provided by the embodiments of the present application, the user of the battery swapping vehicle can not only reserve a battery swapping station, but also fully understand the information of the second power batteries available for reservation at the battery swapping station, and fully understand the performance of the second power batteries available for reservation, so that a certain second power battery can be reserved according to the user's own needs, which not only improves the autonomy of the battery swapping vehicle user in choosing the power battery, but also greatly improves the user experience.

[0114] Moreover, selecting the second power battery at the reservation stage can effectively avoid the situation that there is no second power battery that meets the user's needs when the target electric vehicle arrives at the battery swapping station. At the same time, it is beneficial to reduce the number of non-battery swapping vehicles entering the battery swapping station, which is beneficial to alleviating the congestion and blockage of the battery swapping station, thereby improving the battery swapping efficiency.

[0115] In addition, selecting the second power battery at the reservation stage also facilitates the battery swapping station to predict the battery swapping workload in a future period of time, which is beneficial to the battery swapping station to reasonably arrange staff and further improve the battery swapping efficiency.

[0116] In an embodiment of the present application, the information of the first power battery includes at least one of battery charge information, size information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, power battery manufacturer information, power battery pack thermal management method information, high-voltage connector model information, and high-voltage connector position information.

[0117] As a possible implementation manner, the information of the first power battery at least includes size information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, power battery manufacturer information, power battery pack thermal management method information, high-voltage connector model information, and high-voltage connector position information. In this way, it is beneficial to determine whether there is a second power battery applicable to the target electric vehicle at the battery swapping station according to the information of the first power battery.

[0118] In an embodiment of the present application, the information of the second power battery available for reservation includes at least one of battery charge information, battery health status information, remaining battery energy, total power battery capacity information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, and power battery manufacturer information.

[0119] As a possible implementation, the information of the second power battery available for reservation includes at least the battery charge information, battery health status information, remaining battery energy, total power battery capacity information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit information of the voltage of a single cell, lower limit information of the voltage of a single cell, discharge rate information of the power battery, and power battery manufacturer information. In this way, it is beneficial for the users of battery-swapping vehicles to fully understand the performance of the second power battery available for reservation, so that they can select a specific target second power battery according to their own needs.

[0120] Figure 5 FIG. 4 is a flowchart of another method for reserving a power battery provided by an embodiment of the present application.

[0121] An embodiment of the present application further provides a method for reserving a power battery, which is applied to a battery swapping station. As Figure 5 shown, the method includes:

[0122] Step S500: Obtain the information of the first power battery in the target electric vehicle.

[0123] The information of the first power battery can characterize the matching information between the first power battery and the target electric vehicle. The battery swapping station can determine the characteristics of the power battery matched with the target electric vehicle according to the information of the first power battery.

[0124] For example, the information of the first power battery includes information such as the specification and model of the first power battery. The battery swapping station can determine the information such as the specification and model of all power batteries applicable to the target electric vehicle according to the information such as the specification and model of the first power battery.

[0125] As a possible implementation, obtaining the information of the first power battery in the target electric vehicle includes:

[0126] Receive a battery matching request message sent by a terminal device.

[0127] The request message includes the information of the first power battery.

[0128] When the battery swapping station receives the request message, it can parse the information of the first power battery therein to obtain the information of the first power battery in the target electric vehicle.

[0129] Step S600: If the battery swapping station includes a second power battery available for reservation that matches the target electric vehicle, send second data information to the terminal device.

[0130] The second data information includes the information of the second power battery available for reservation.

[0131] In some possible implementation manners, the battery replacement station may, according to the information of the first power battery, compare whether the power batteries stored in the battery replacement station that are available for reservation can be applied to the target electric vehicle. If the battery replacement station includes a second power battery that is available for reservation and matches the target electric vehicle, a second data message including the information of the second power battery is sent to the terminal device.

[0132] The information of the second power battery may characterize the performance of the second power battery. Optionally, the information of the second power battery includes information such as battery charge information, battery health status information, and remaining battery energy.

[0133] Furthermore, the battery charge information of the second power battery may be the actual battery charge information when the battery replacement station sends the second data message to the terminal device.

[0134] In some possible implementation manners, the battery matching request message further includes the location information of the target electric vehicle. The battery replacement station may, according to the location information of the target electric vehicle, estimate the time required for the target electric vehicle to reach the battery replacement station. If the battery replacement station sends the information of the second power battery available for reservation to the terminal device, the battery charge information of the second power battery may be the battery charge information when the target electric vehicle reaches the battery replacement station.

[0135] In some possible implementation manners, the second data message may further include the location information of the battery replacement station, so as to facilitate the target electric vehicle to plan a route according to the location information of the battery replacement station and go to the finally reserved battery replacement station.

[0136] Please continue to refer to Figure 5 , the method provided by the embodiment of the present application further includes:

[0137] Step S700: Obtain a reservation request for a target second power battery sent by the terminal device.

[0138] Step S800: Bind the target second power battery to the target electric vehicle corresponding to the terminal device, and set that the target second power battery cannot be reserved within a preset time period.

[0139] When the target electric vehicle arrives at the battery replacement station where the target second power battery is located, the battery replacement station may directly retrieve the reserved target second power battery and replace it for the target electric vehicle.

[0140] In this embodiment, the battery replacement station may bind the target second power battery reserved by the user to the target electric vehicle, which is beneficial to avoiding the situation that the target second power battery is replaced for other electric vehicles. Moreover, setting that the target second power battery cannot be reserved within a preset time period can avoid the situation that the same second power battery is reserved by multiple users.

[0141] It should be noted that if the target second power battery is not replaced by the target electric vehicle within the preset duration, the battery replacement station can reset the target second power battery to a state available for reservation for the users of battery replacement vehicles to make reservations.

[0142] In the method provided by the embodiments of the present application, the users of battery replacement vehicles can fully understand the information of the second power batteries available for reservation in the battery replacement station, and fully understand the performance of the second power batteries available for reservation, so that they can reserve a certain second power battery according to their own needs, which not only improves the autonomy of the users of battery replacement vehicles in choosing power batteries, but also greatly enhances the user experience.

[0143] Moreover, selecting the second power battery in the reservation stage can effectively avoid the situation that there is no second power battery meeting the user's needs when the target electric vehicle arrives at the battery replacement station. At the same time, it is beneficial to reduce the number of non-battery replacement vehicles entering the battery replacement station, which is beneficial to alleviating the congestion and blockage of the battery replacement station, thereby improving the battery replacement efficiency.

[0144] In addition, selecting the second power battery in the reservation stage also facilitates the battery replacement station to predict the battery replacement workload in the next period of time, which is beneficial to the battery replacement station to reasonably arrange staff and further improve the battery replacement efficiency.

[0145] In the embodiments of the present application, the content included in the information of the first power battery can be as described above, and will not be elaborated here. Similarly, the content included in the information of the second power battery available for reservation can also be as described above, and will not be elaborated here.

[0146] Figure 6 It is a schematic diagram of a power battery reservation device provided by the embodiments of the present application. As Figure 6 shown, the device includes:

[0147] A first processing unit 01, configured to obtain first data information of a target electric vehicle; the first data information includes the position information of the target electric vehicle and the information of the first power battery; the first power battery is the power battery in the target electric vehicle; determine a battery replacement station within a preset range according to the position information of the target electric vehicle; obtain second data information of the battery replacement stations available for reservation in the battery replacement stations within the preset range according to the information of the first power battery; the second data information includes the information of the second power batteries available for reservation; the second power battery refers to the power battery in the battery replacement station that matches the target electric vehicle, and the battery replacement stations available for reservation refer to the battery replacement stations within the preset range that include the second power batteries available for reservation; determine a target second power battery according to the information of the second power batteries available for reservation.

[0148] The first sending unit 02 is configured to send a reservation request for a target second power battery to a target battery replacement station; the target battery replacement station includes the target second power battery.

[0149] In some alternative implementation manners, the first processing unit 01 is further configured to determine battery replacement stations within a preset range according to the position and remaining cruising range of the target electric vehicle.

[0150] In some alternative implementation manners, the first processing unit 01 is further configured to obtain a first distance according to the remaining cruising range of the target electric vehicle and a preset reduction coefficient; and determine battery replacement stations within a preset range according to the position information of the target electric vehicle and the first distance.

[0151] In some alternative implementation manners, the first processing unit 01 is further configured to estimate the cruising range when the available second power battery for reservation is applied to the target electric vehicle according to the information of the available second power battery for reservation; and determine the target second power battery according to the cruising range when the available second power battery for reservation is applied to the target electric vehicle.

[0152] In some alternative implementation manners, the first sending unit 02 is further configured to send a battery matching request message to battery replacement stations within a preset range, where the request message includes information about the first power battery.

[0153] In some embodiments, the device provided in the embodiments of the present application further includes a first receiving unit, configured to receive a battery matching response message from available battery replacement stations within a preset range, where the response message includes second data information of the available battery replacement stations.

[0154] Figure 7 It is a schematic diagram of another power battery reservation device provided in the embodiments of the present application. As Figure 7 shown, the device includes:

[0155] The second processing unit 11 is configured to obtain information about the first power battery in the target electric vehicle.

[0156] The second sending unit 12 is configured to, if the battery replacement station includes an available second power battery that matches the target electric vehicle, send the second data information to the terminal device; the second data information includes information about the available second power battery for reservation.

[0157] In some alternative implementation manners, the second processing unit 11 is further configured to obtain a reservation request for the target second power battery sent by the terminal device; bind the target second power battery to the target electric vehicle corresponding to the terminal device, and set that the target second power battery cannot be reserved within a preset duration.

[0158] In some embodiments, the device provided by the embodiments of the present application further includes a second receiving unit, which is configured to receive a battery matching request message sent by a terminal device; the request message includes information about a first power battery.

[0159] Corresponding to the above embodiments, the present application further provides an electronic device 110. Figure 8 It is a schematic diagram of an electronic device provided by the embodiments of the present application. As Figure 8 shown, the electronic device 110 may include: a processor 111, a memory 112, and a communication unit 113. These components communicate through one or more buses. Those skilled in the art can understand that the structure of the electronic device shown in the figure does not constitute a limitation on the embodiments of the present invention. It can be a bus structure, a star structure, and may also include more or fewer components than shown in the figure, or combine certain components, or have different component arrangements.

[0160] Among them, the communication unit 113 is configured to establish a communication channel, so that the electronic device 110 can communicate with other devices. Receive data sent by other devices or send data to other devices.

[0161] The processor 111 is the control center of the electronic device, connecting various parts of the entire electronic device through various interfaces and lines. By running or executing software programs and / or modules stored in the memory 112, and calling data stored in the memory, to execute various functions of the electronic device and / or process data. The processor 111 may be composed of an integrated circuit (IC). For example, it may be composed of a single packaged IC, or may be composed of multiple packaged ICs with the same or different functions connected. For example, the processor 111 may only include a central processing unit (CPU). In the embodiments of the present application, the CPU may be a single operation core or may include multiple operation cores.

[0162] The memory 112 is used to store the execution instructions of the processor 111. The memory 112 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0163] When the execution instructions in the memory 112 are executed by the processor 111, the electronic device 110 can execute some or all of the steps in the embodiments of the power battery reservation method.

[0164] In a specific implementation, the present invention further provides a computer-readable storage medium. The computer storage medium can store a program, and when the program is executed, it can include some or all of the steps in the various embodiments of the power battery reservation method provided by the present invention. The readable storage medium can be a magnetic disk, an optical disk, a read-only memory (ROM), a random access memory (RAM), or the like.

[0165] Those skilled in the art can clearly understand that the technology in the embodiments of the present invention can be implemented by means of software plus a necessary general hardware platform. Based on such an understanding, the technical solution in the embodiments of the present invention, in essence, or the part that contributes to the prior art can be embodied in the form of a software product. The computer software product can be stored in a storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments of the present invention.

[0166] For the same and similar parts among the various embodiments in this specification, reference can be made to each other. In particular, for the device embodiments and the terminal embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the description in the method embodiments.

Claims

1. A method for reserving a power battery, characterized in that, applied to a terminal device, the method includes: Obtain the first data information of the target electric vehicle; the first data information includes the position information of the target electric vehicle and the information of the first power battery; the first power battery is the power battery in the target electric vehicle; Determine the battery replacement stations within a preset range according to the position information of the target electric vehicle; According to the information of the first power battery, obtain the second data information of the battery replacement stations available for reservation among the battery replacement stations within the preset range; the second data information includes the information of the second power battery available for reservation; the second power battery refers to the power battery in the battery replacement station that matches the target electric vehicle, and the battery replacement station available for reservation refers to the battery replacement station within the preset range that includes the second power battery available for reservation; Determine the target second power battery according to the information of the second power battery available for reservation, and send a reservation request for the target second power battery to the target battery replacement station; the target battery replacement station includes the target second power battery.

2. The method according to claim 1, characterized in that, The first data information further includes the remaining cruising range of the target electric vehicle; The step of determining the battery replacement stations within a preset range according to the position information of the target electric vehicle includes: Determine the battery replacement stations within a preset range according to the position and the remaining cruising range of the target electric vehicle.

3. The method according to claim 2, characterized in that, The step of determining the battery replacement stations within a preset range according to the position and the remaining cruising range of the target electric vehicle includes: Obtain a first distance according to the remaining cruising range of the target electric vehicle and a preset reduction coefficient; Determine the battery replacement stations within a preset range according to the position information of the target electric vehicle and the first distance.

4. The method according to claim 3, characterized in that, The reduction coefficient is k, and 0.5 ≤ k ≤ 0.

8.

5. The method according to claim 1, characterized in that, The step of obtaining the second data information of the battery replacement stations available for reservation among the battery replacement stations within the preset range according to the information of the first power battery includes: Send a battery matching request message to the battery replacement stations within the preset range, and the request message includes the information of the first power battery; Receive the battery matching response message of the battery replacement stations available for reservation within the preset range, and the response message includes the second data information of the battery replacement stations available for reservation.

6. The method according to claim 1, characterized in that, The step of determining the target second power battery according to the information of the second power battery available for reservation includes: Estimate the cruising range when the second power battery available for reservation is applied to the target electric vehicle according to the information of the second power battery available for reservation; Determine a target second power battery according to the cruising range of the second power battery available for reservation when applied to the target electric vehicle.

7. The method according to claim 1, wherein, the information of the first power battery includes at least one of state of charge information, size information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, power battery manufacturer information, power battery pack thermal management method information, high-voltage connector model information, and high-voltage connector position information.

8. The method according to claim 1, wherein, the information of the second power battery available for reservation includes at least one of state of charge information, battery health status information, remaining battery energy, total power battery capacity information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, and power battery manufacturer information.

9. A method for reserving a power battery, wherein, applied to a battery replacement station, the method includes: Obtain the information of the first power battery in the target electric vehicle; If the battery replacement station includes a second power battery available for reservation that matches the target electric vehicle, send second data information to the terminal device; the second data information includes the information of the second power battery available for reservation.

10. The method according to claim 9, wherein, the obtaining the information of the first power battery in the target electric vehicle includes: Receiving a battery matching request message sent by the terminal device; the request message includes the information of the first power battery.

11. The method according to claim 9, wherein, the method further includes: Obtain a reservation request for the target second power battery sent by the terminal device; Bind the target second power battery to the target electric vehicle corresponding to the terminal device, and set that the target second power battery cannot be reserved within a preset time period.

12. The method according to claim 9, wherein, the information of the first power battery in the target electric vehicle includes at least one of state of charge information, size information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, power battery manufacturer information, power battery pack thermal management method information, high-voltage connector model information, and high-voltage connector position information.

13. The method according to claim 9, wherein, the information of the second power battery available for reservation includes at least one of state of charge information, battery health status information, remaining battery energy, total power battery capacity information, cell type information, upper limit information of the total voltage of the power battery, lower limit information of the total voltage of the power battery, upper limit voltage information of a single cell, lower limit voltage information of a single cell, discharge rate information of the power battery, and power battery manufacturer information.

14. A device for reserving a power battery, characterized in that, it includes: A first processing unit, configured to obtain first data information of a target electric vehicle; The first data information includes the location information of the target electric vehicle and the information of a first power battery; The first power battery is the power battery in the target electric vehicle; according to the location information of the target electric vehicle, determine a battery replacement station within a preset range; according to the information of the first power battery, obtain second data information of a battery replacement station available for reservation among the battery replacement stations within the preset range; the second data information includes the information of a second power battery available for reservation; the second power battery refers to a power battery in the battery replacement station that matches the target electric vehicle, and the battery replacement station available for reservation refers to a battery replacement station within the preset range that includes the second power battery available for reservation; according to the information of the second power battery available for reservation, determine a target second power battery; A first sending unit, configured to send a reservation request for the target second power battery to a target battery replacement station; the target battery replacement station includes the target second power battery.

15. A device for reserving a power battery, characterized in that, it includes: A second processing unit, configured to obtain the information of a first power battery in a target electric vehicle; A second sending unit, configured to, if the battery replacement station includes a second power battery available for reservation that matches the target electric vehicle, send second data information to a terminal device; the second data information includes the information of the second power battery available for reservation.

16. An electronic device, characterized in that, it includes a memory for storing computer program instructions and a processor for executing the program instructions, wherein when the computer program instructions are executed by the processor, the electronic device is triggered to execute the method for reserving a power battery according to any one of claims 1-13.

17. A computer-readable storage medium, characterized in that, the computer-readable storage medium includes a stored program, wherein when the program runs, it controls the device where the computer-readable storage medium is located to execute the method for reserving a power battery according to any one of claims 1-13.

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