Method and apparatus for controlling charging of energy storage devices

Abstract

This application provides a method and related apparatus for controlling charging of an energy storage device. The method includes: determining a corresponding first use device based on a current trip destination in trip information; determining a predicted power consumption of the first use device based on weather information in the trip information; determining a first charge amount of a first energy storage battery corresponding to the first use device according to the trip information and the predicted power consumption of the first use device; and finally controlling an on-board charger to charge the first energy storage battery according to the first charge amount of the first energy storage battery, thereby improving the efficiency of the control system's allocation of the corresponding energy storage capacity.

Description

[Technical Field]

[0001] REFERENCE TO RELATED APPLICATIONS This application claims priority to Chinese Patent Application No. 2023117531416, filed on December 20, 2023, entitled "Method for controlling charging of an energy storage device and related apparatus," the entire contents of which are incorporated herein by reference.

[0002] The present application relates generally to the field of control technology, and more particularly to a method and related apparatus for controlling charging of an energy storage device. [Background technology]

[0003] Among various automobile products, campervans currently offer users a relatively good travel experience. A campervan can accommodate multiple travel devices, such as camping devices and fishing devices, each of which is equipped with a portable energy storage device for power supply. Typically, these energy storage devices are charged by a control system within the campervan arranging a corresponding on-board charger. However, currently, charging these energy storage batteries using the on-board charger is based on an artificial method, which does not clearly identify the required charging amount for each energy storage device, nor does it clearly identify the energy storage device with the most urgent charging need among the multiple energy storage devices. As a result, the energy storage device with the most urgent charging need cannot obtain a sufficient charge, which ultimately prevents the trip device from being used normally and results in a poor user experience. Furthermore, under conditions where the energy storage capacity corresponding to the camper van control system is limited, the inability to clearly determine the charging demand corresponding to each energy storage device leads to low efficiency in the allocation of energy storage capacity in the camper van control system and further leads to insufficient utilization of power resources in the camper van control system. Summary of the Invention

[0004] This application provides a method and related device for controlling charging of an energy storage device, which determines the charge amount of an energy storage battery corresponding to a device used in a camper based on trip information, and controls an on-board charger accordingly to charge the energy storage battery, thereby intelligently determining the power allocation of the energy storage battery in the camper, improving the efficiency of the control system's allocation of the corresponding energy storage capacity, and further improving the energy utilization rate of the energy storage capacity.

[0005] In a first aspect, the present application provides a method for controlling charging of an energy storage device, the method being applied to a controller in a camper control system, the camper control system further including an on-board charger and at least one energy storage battery. The method includes: Get trip information, including the current trip destination and weather information. A first device in use corresponding to the destination of the current trip is determined. Based on the weather information, a predicted power consumption of the first device is determined. Determine a first charge amount of a first energy storage battery corresponding to the first device of use based on the trip information and the predicted power consumption of the first device of use, where the first energy storage battery is one of the at least one energy storage batteries. The vehicle-mounted charger is controlled to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery.

[0006] In this manner, the present application determines a corresponding first use device based on the current trip destination in the trip information, determines a first charge amount for a first energy storage battery corresponding to the first use device based on the trip information, and charges the first energy storage battery accordingly using an on-board charger. In this manner, the charging demand corresponding to a device that may be used in the camper is determined based on the trip information, and the energy storage battery corresponding to the device that may be used in the camper can be automatically charged according to the charging demand. This ensures that the user's use of the first use device is not affected by power shortages, improves the efficiency of the control system's allocation of the corresponding energy storage capacity, improves the energy utilization rate of the energy storage capacity, and allows the control system to more intelligently charge the energy storage battery.

[0007] In an executable example, the method further includes: determining at least one application scene corresponding to a destination of the current trip; determining at least one second application scene corresponding to a first use device from the at least one application scene; and determining scene weather information corresponding to the at least one second application scene from the weather information. Determining the predicted power consumption of the first use device based on the weather information includes determining the predicted power consumption of the first use device based on the scene weather information corresponding to the at least one second application scene.

[0008] In this application, scene weather information corresponding to at least one second application scene among the weather information is determined based on at least one second application scene corresponding to a first device used in a camper van, and the predicted power consumption of the first device used is determined based on the scene weather information, thereby increasing the correlation between the weather information and the current trip and improving the accuracy of determining the predicted power consumption of the first device used.

[0009] In a possible example, the trip information further includes an arrival time corresponding to the destination of the current trip. The method further includes determining a duration of use of the first device-in-use based on the arrival time. Determining the predicted power consumption of the first device-in-use based on scene weather information corresponding to at least one second application scene includes: determining a unit power consumption of the first device-in-use based on the scene weather information; and if there is one first device-in-use, determining a predicted power consumption of the first device-in-use based on the duration of use and the unit power consumption.

[0010] In this application, the duration of use of the first device is determined based on the arrival time, and the unit power consumption of the first device is determined based on the scene weather information. The predicted power consumption of the first device is determined based on the duration of use and the unit power consumption, which not only improves the efficiency of determining the predicted power consumption of the first device, but also improves the accuracy of determining the predicted power consumption of the first device.

[0011] In a possible embodiment, the method further comprises: If there are a plurality of first use devices, a second application scene corresponding to each of the plurality of first use devices is determined. If there are multiple second application scenes corresponding to multiple first use devices and there are no second use devices corresponding to multiple second application scenes among the multiple first use devices, the unit power consumption of each of the multiple first use devices is determined based on the scene weather information. When there are multiple second application scenes corresponding to the multiple first use devices, and the multiple first use devices include second use devices corresponding to the multiple second application scenes, determine the unit power consumption of each of the multiple first use devices based on the scene weather information, The unit power consumption of the second use device includes multiple first unit power consumptions, and the multiple first unit power consumptions correspond to the multiple second application scenes. A predicted power consumption amount of each of the first devices is determined based on the unit power consumption amount and the duration of use of each of the first devices.

[0012] In this application, when there are multiple first use devices and multiple second use devices corresponding to multiple second application scenarios, the predicted power consumption of the second use devices is determined according to each second application scenario, thereby avoiding power shortage of the energy storage battery corresponding to the second use device due to multiple uses of the second use device during a trip and improving the accuracy of determining the predicted power consumption of the second use device.

[0013] In a possible example, the trip information further includes a trip duration of the current trip, and determining a first charge amount of a first energy storage battery corresponding to the first device of use based on the predicted power consumption of the first device of use includes the following: A second charge amount of the first energy storage battery is determined based on the trip duration, the charging power of the on-board charger, and the first power amount of the first energy storage battery, where the first power amount includes a remaining battery amount and a battery capacity. If the second amount of power is determined to be equal to or greater than the predicted power consumption of the first device, the second amount of charge is determined as the first amount of charge, which is the sum of the second amount of charge and the remaining amount of the first energy storage battery. If it is determined that the second amount of power is smaller than the predicted power consumption of the first device, determine whether there is a second energy storage battery among the other energy storage batteries, where the other energy storage battery is an energy storage battery other than the first energy storage battery among the at least one energy storage battery, and a third amount of power corresponding to the second energy storage battery is equal to or greater than the predicted power consumption of the first device, the third amount of power being the sum of a third charge amount and a remaining battery capacity of the second energy storage battery, and the third charge amount being determined based on the trip duration, the charging power of the on-board charger, and the first amount of power of the second energy storage battery. If it is determined that the other energy storage battery has a second energy storage battery, the second energy storage battery is determined as a new first energy storage battery, and the third charge amount is determined as a first charge amount of the new first energy storage battery. If it is determined that there is no second energy storage battery in the other energy storage batteries, the combination of the third energy storage battery and the first energy storage battery in the other energy storage batteries is determined as a new first energy storage battery, the second power amount of the new first energy storage battery is equal to or greater than the predicted power consumption of the first use device, and the second charge amount of the new first energy storage battery is determined as the first charge amount of the new first energy storage battery.

[0014] In this application, the first charge amount of the first energy storage battery is determined based on the chargeable amount of the first energy storage battery and the predicted power consumption of the first device, thereby avoiding the first energy storage device being unable to meet the power demand of the first device due to charging problems.

[0015] In an executable example, determining the second charge amount of the first energy storage battery based on the trip duration, the charging power of the on-board charger, and the first power amount of the first energy storage battery includes: determining a fourth charge amount of the first energy storage battery based on the trip duration and the charging power of the on-board charger; if the fourth charge amount is determined to be greater than the first difference, determining the first difference as the second charge amount; the first difference is the difference between the battery capacity and the remaining battery amount of the first energy storage battery; if the fourth charge amount is determined to be less than or equal to the first difference, determining the fourth charge amount as the second charge amount.

[0016] In the present application, the second amount of charge is determined by comparing the fourth amount of charge with the first difference, thereby improving the accuracy of determining the second amount of charge.

[0017] In an executable example, controlling the on-board charger to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery includes: If there are multiple destinations, the on-board charger is controlled to charge the fourth energy storage battery based on a first charge amount corresponding to the fourth energy storage battery, where the fourth energy storage battery corresponds to the first destination. When charging of the fourth energy storage battery is completed, the on-board charger is controlled to charge the fifth energy storage battery based on a first charge amount corresponding to the fifth energy storage battery, the fifth energy storage battery corresponds to a second destination, an arrival time corresponding to the first destination is earlier than an arrival time corresponding to the second destination, and the fourth energy storage battery and the fifth energy storage battery constitute a first energy storage battery.

[0018] In this application, when there are multiple destinations, the energy storage device corresponding to the destination with the earliest arrival time is arranged to be charged first, thereby ensuring that the power supply demand of the energy storage battery used first is met first, and improving the overall charging efficiency of the energy storage battery.

[0019] In a second aspect, the present application provides a charging control device for an energy storage device, the device being applied to a controller in a camper control system, the camper control system further including an on-board charger and at least one energy storage battery, the device comprising: an acquisition unit, a determination unit, and a control unit. The acquisition unit is configured to acquire trip information, the trip information including a destination and weather information for a current trip. The determining unit is configured to determine a first device-in-use corresponding to a destination of the current trip. The determining unit is further configured to determine a predicted power consumption of the first device of use based on the weather information. The determination unit is further configured to determine a first charge amount of a first energy storage battery corresponding to the first use device based on the trip information and the predicted power consumption amount of the first use device, where the first energy storage battery is an energy storage battery of the at least one energy storage battery. The control unit is configured to control the on-board charger to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery.

[0020] In a third aspect, the present application provides an electronic device, the electronic device comprising a processor, a memory, and a communication interface, the processor, the memory, and the communication interface being connected to each other and enabling communication therebetween, the memory storing executable program code, and the communication interface being used for wireless communication, the processor calling the executable program code stored in the memory to perform some or all of the steps of any one of the methods of the first aspect.

[0021] In a fourth aspect, the present application provides a computer-readable storage medium having stored thereon electronic data that, when executed by a processor, is used to implement some or all of the steps set forth in the first aspect of the present application.

[0022] In a fifth aspect, the present application provides a computer program product, the computer program product comprising a non-transitory computer-readable storage medium having stored thereon a computer program operable to cause a computer to perform some or all of the steps set forth in the first aspect of the present application. The computer program product may be a software installation package. [Brief explanation of the drawings]

[0023] In order to more clearly describe the embodiments of the present application or the technical solutions in the existing technology, the following briefly introduces the drawings necessary for describing the embodiments or the existing technology. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings from these drawings without creative efforts. [Figure 1] FIG. 1 is a schematic diagram showing the configuration of a camper control system according to an embodiment of the present application. [Figure 2] FIG. 2 is a flowchart illustrating a method for controlling charging of an energy storage device according to an embodiment of the present application. [Figure 3]FIG. 3 is a schematic diagram showing the configuration of an energy storage battery according to an embodiment of the present application. [Figure 4] FIG. 4 is a schematic diagram showing the configuration of a travel path according to an embodiment of the present application. [Figure 5] FIG. 5 is a block diagram showing the configuration of functional units of a charge control device for an energy storage device according to an embodiment of the present application. [Figure 6] FIG. 6 is a block diagram showing the configuration of functional units of a charge control application apparatus for an energy storage device according to an embodiment of the present application. [Figure 7] FIG. 7 is a block diagram showing the configuration of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION OF THE INVENTION

[0024] In order to help those skilled in the art better understand the technical solution of the present application, the technical solution of the embodiments of the present application will be clearly and comprehensively described below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments that can be obtained by those skilled in the art based on the embodiments in the present application without creative efforts are all within the protection scope of the present application.

[0025] In the specification, claims, and drawings of this application, terms such as "first" and "second" are used to distinguish between different objects, not to describe a particular sequence. Furthermore, terms such as "comprises," "includes," or any other variants are intended to cover and not exclude the inclusion of other elements. For example, a process, method, system, product, or device comprising a series of steps is not limited to the listed steps, but may optionally further include other steps not listed, or may optionally further include other steps specific to such process, method, product, or device.

[0026] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of the present application. Appearance of such a term anywhere in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. Those skilled in the art can explicitly or implicitly understand that the embodiments described herein can be combined with other embodiments.

[0027] 1, which is a schematic diagram showing the configuration of a camper control system according to an embodiment of the present application. As shown in FIG. 1, the camper control system 100 includes a controller 101, an on-board charger 102, and a plurality of energy storage batteries 103.

[0028] The controller 101 is used to control the on-board charger 102 to charge the multiple energy storage batteries 103 .

[0029] An on-board charger 102 is used to charge a number of energy storage cells 103 in the camper's storage battery.

[0030] The energy storage battery 103 is used to supply power to target target devices, such as a lighting lamp and a trolling motor. There may be multiple energy storage batteries 103, and each energy storage battery 103 may correspond to a different application scenario or configuration. For example, a first energy storage battery may be used to supply power to a lighting lamp, and a second energy storage battery may be used to supply power to a trolling motor. Each energy storage battery 103 may be equipped with a battery management system (BMS) and may include a wired / wireless communication interface, thereby facilitating the controller 101 or the target target terminal device to obtain information such as the battery power of each energy storage battery 103.

[0031] The controller 101 acquires trip information for a target object. The trip information may include a current trip destination and weather information. Based on the current trip destination, the controller 101 determines a first device-of-use corresponding to the destination from among multiple devices-of-use for the target object. The controller 101 determines a predicted amount of power consumption for the first device-of-use based on weather information, and determines a first charge amount for the energy storage battery 103 corresponding to the first device-of-use based on the predicted amount of power consumption for the first device-of-use and the trip information. The controller 101 controls the on-board charger 102 to charge the energy storage battery 103 based on the first charge amount for the energy storage battery 103. In this way, a charging demand corresponding to a device that may be used in the camper van is determined based on the trip information, and the energy storage battery corresponding to the device that may be used in the camper van can be automatically charged according to the charging demand amount. This ensures that the user's use of the first use device is not affected by power shortages, improves the efficiency of the control system's allocation of the corresponding energy storage capacity, improves the energy utilization rate of the energy storage capacity, and allows the control system to charge the energy storage battery more intelligently.

[0032] Based on the above, an embodiment of the present application provides a charging control method for an energy storage device. Hereinafter, the embodiment of the present application will be described in detail in conjunction with the accompanying drawings.

[0033] Referring to Figure 2, Figure 2 is a flowchart showing a charging control method for an energy storage device according to an embodiment of the present application, which is applied to the camper control system described above. As shown in Figure 2, the method includes the following contents:

[0034] Step S201: The controller acquires trip information.

[0035] The trip information includes the current trip destination and weather information. The trip information may be acquired by the controller when the target object is navigating with the corresponding navigation device of the camper, or may be acquired by the controller when the target object is navigating with the terminal device. The weather information may include ambient temperature, wind speed, wind direction, precipitation amount, etc.

[0036] Step S202: The controller determines the first device-in-use corresponding to the destination of the current trip.

[0037] The first use device is a device among the multiple use devices arranged in the camper by the target object, and the first use device corresponding to the destination of the current trip can be determined according to the application scene corresponding to the destination. For example, if the destination is a bay, the corresponding application scene is the sea, and the corresponding first use device can include a trolling motor of a fishing boat and a thermostatic fishing box.

[0038] Step S203: The controller determines the predicted power consumption of the first device according to the weather information.

[0039] During use of the first use device, environmental factors such as weather may affect the use of the first use device, which in turn affects the power consumption of the first use device. For example, if the target is a fishing boat out at sea and encounters a headwind, the power of the fishing boat needs to be increased, which affects the power consumption of the trolling motor.

[0040] Specifically, the following content is further included before the current step: In a possible embodiment, the method further includes the following content: Determine at least one application scene corresponding to a destination of the current trip; Determine at least one second application scene corresponding to the first use device from the at least one application scene; Determine scene weather information corresponding to the at least one second application scene from the weather information.

[0041] Determining the predicted power consumption of the first use device based on the weather information includes determining the predicted power consumption of the first use device based on scene weather information corresponding to at least one second application scene.

[0042] The destination of the current trip may include multiple application scenarios, but the target trip does not necessarily involve all of the application scenarios. In this case, the application scenarios for the target trip can be further determined based on the usage devices installed in the camper. For example, if the application scenarios included in the current destination are mountains and rivers and the first usage device includes a trolling motor and a thermostatic fishing box, it can be determined that the first usage device is a device for fishing or sailing, and therefore the application scenario for the target trip can be determined to be a river.

[0043] In addition, the weather information corresponding to the destination should be scene weather information corresponding to at least one second application scene determined based on the first use device, so that the predicted power consumption of the first use device can be determined based on the scene weather information. For example, if the second application scene is a river, the scene weather information may include information that affects fishing or sailing, such as wind speed and wind direction on the river surface.

[0044] For example, refer to Table 1, which is a comparison table of weather information according to the present application. From Table 1, it can be seen that the scene information corresponding to different application scenes may be different. If the weather information corresponding to a water application scene and the weather information corresponding to a mountain application scene are both temperature, humidity, wind speed, wind direction, and precipitation, the scene weather information corresponding to the water application scene includes information that affects fishing and sailing, such as temperature, humidity, wind speed, and wind direction, and the scene weather information corresponding to the mountain application scene includes information that affects visibility and further affects mountain trips, such as temperature, humidity, and precipitation.

[0045] [Table 1]

[0046] In an embodiment of the present application, scene weather information corresponding to at least one second application scene among the weather information is determined based on at least one second application scene corresponding to a first device used in a camper van, and the predicted power consumption of the first device used is determined based on the scene weather information, thereby increasing the correlation between the weather information and the current trip and improving the accuracy of determining the predicted power consumption of the first device used.

[0047] In a further possible embodiment, the trip information further includes an arrival time corresponding to the destination of the current trip, and the method further includes determining a usage duration of the first device of use based on the arrival time.

[0048] Determining the predicted power consumption of the first use device based on scene weather information corresponding to at least one second application scene includes: determining the unit power consumption of the first use device based on the scene weather information; and if there is one first use device, determining the predicted power consumption of the first use device based on the duration of use and the unit power consumption.

[0049] The predicted power consumption of the first device of use can be determined based on the unit power consumption and duration of use of the first device of use. The unit power consumption of the first device of use can be determined based on scene weather information, specifically, based on both the rated operating power of the first device of use and the impact of the scene weather information on the use of the first device of use. This is because the scene weather information can affect the power consumption of the first device of use. For example, if the first device of use is a trolling motor of a boat, if the wind direction on the river surface is opposite to the direction of travel of the boat, the trolling motor will require more power to move forward, thereby increasing power consumption.

[0050] The duration of use of the first device of use is determined based on the time the camper arrives at the destination. This is because the time the camper arrives at the destination may affect the duration of use of the first device of use by the target subject. For example, if the first device of use is a fishing device, the target subject may not be too concerned about the duration of use of the first device of use if the camper arrives at the destination in the morning. If the camper arrives at the destination in the afternoon, the target subject may be concerned that using the first device of use for too long will be unsafe when the sky darkens. Therefore, the duration of use of the first device of use corresponding to arriving at the destination at night may be shorter than the duration of use of the first device of use corresponding to arriving at the destination in the morning. Furthermore, predictions according to the present application may be made based on a predictive model, and training data for the predictive model may be historical trip data corresponding to the camper.

[0051] Specifically, both the unit power consumption of the first device in use and the duration of use of the first device in use may be determined based on empirical values ​​or a predictive model. For example, the empirical value corresponding to the unit power consumption may refer to the unit power consumption of the first device in use under the corresponding weather information in a historical trip. For example, the first device in use is a boat trolling motor that provides driving power for the boat and has a rated power of 40. Given two sets of historical trip information, one set includes a wind power level of 4 and a unit power consumption of 50, and the second set includes a wind power level of 2 and a unit power consumption of 45, it can be determined that the unit power consumption increases with an increase in the wind power level. Based on the two wind power levels and their corresponding unit power consumptions, it can be simply determined that the corresponding unit power consumption increases by 2.5 for each increase in the wind power level. Therefore, if the current wind power level is level 3, it can be determined that the current unit power consumption of the first device in use is 47.5.

[0052] As another example, the experience value corresponding to the duration of use may refer to the arrival time of the first device used in a historical trip and the duration of use corresponding to the arrival time. For example, in a first historical trip, the arrival time of the first device used is 10:00 AM, and the duration of use corresponding to the first device used is 8 hours. In a second historical trip, the arrival time of the first device used is 2:00 PM, and the duration of use corresponding to the first device used is 4 hours. In this case, it can be determined that the later the arrival time, the shorter the duration of use corresponding to the first device used. Simply using the above two data, if the arrival time is 12:00 PM, it can be determined that the duration of use of the first device used is 6 hours.

[0053] Furthermore, the prediction model based on unit power consumption may refer to a prediction model determined after model training based on the unit power consumption of the first device used corresponding to the historical trip and scene weather information. For example, the training data for the prediction model corresponding to the first device used may include the unit power consumption under rated power, the actual unit power consumption, and scene weather information. The scene weather information may refer to factors that affect the power consumption of the device used in the current application scenario, such as rainfall, wind speed, and temperature. Furthermore, the prediction model based on usage duration may refer to a prediction model determined after model training based on the arrival time of the first device used corresponding to the historical trip and the corresponding usage duration. The prediction model may refer to a neural network model, a linear regression model, etc.

[0054] In an embodiment of the present application, the duration of use of the first device is determined based on the arrival time, and the unit power consumption of the first device is determined based on the scene weather information. The predicted power consumption of the first device is determined based on the duration of use and the unit power consumption, thereby improving not only the efficiency of determining the predicted power consumption of the first device, but also the accuracy of determining the predicted power consumption of the first device.

[0055] Furthermore, in a possible embodiment, the method further comprises: If there are a plurality of first use devices, a second application scene corresponding to each of the plurality of first use devices is determined. If there are multiple second application scenes corresponding to multiple first use devices and there are no second use devices corresponding to multiple second application scenes among the multiple first use devices, the unit power consumption of each of the multiple first use devices is determined based on the scene weather information. When there are multiple second application scenes corresponding to the multiple first use devices, and the multiple first use devices include second use devices corresponding to the multiple second application scenes, determine the unit power consumption of each of the multiple first use devices based on the scene weather information, The unit power consumption of the second use device includes multiple first unit power consumptions, and the multiple first unit power consumptions correspond to the multiple second application scenes. A predicted power consumption amount of each of the first devices is determined based on the unit power consumption amount and the duration of use of each of the first devices.

[0056] When there are multiple first use devices, it is necessary to determine the predicted power consumption corresponding to each first use device. However, the first use device may have a second use device corresponding to multiple application scenes. In this case, the predicted power consumption of the second use device includes the predicted power consumption corresponding to each of the multiple application scenes. Calculation of the predicted power consumption of the second use device may include the following: determining multiple unit predicted power consumptions based on scene weather information corresponding to each of the multiple application scenes corresponding to the second use device; determining multiple scene predicted power consumptions based on the multiple unit predicted power consumptions and the duration of use of the second use device; and determining the predicted power consumption of the second use device based on the multiple scene predicted power consumptions.

[0057] Furthermore, for the second device in use, the target object may use the second device in only one application scenario during the actual trip. To avoid duplicate calculations when calculating the predicted power consumption of the second device in use, the application scenario corresponding to the second device in use can be determined based on the application scenario corresponding to a third device in use other than the second device in use among the plurality of first devices in use.

[0058] Specifically, an application scene corresponding to the third device in use is determined, and based on the application scene corresponding to the third device in use, an application scene corresponding to the second device in use is determined from the multiple application scenes corresponding to the second device in use. The application scene corresponding to the second device in use is the same as the application scene corresponding to the third device in the multiple application scenes corresponding to the second device in use. This is because the second device in use, as a device usable in the multiple application scenes, does not have a particularly strong correlation with each of the usable application scenes. In this case, if the first device in use has another device in use that corresponds to a third application scene that is the same as one of the multiple application scenes corresponding to the second device in use, it can be determined that the target subject is likely to use the second device in use for the third application scene during the actual trip.

[0059] For example, refer to Table 2, which is a comparison table of devices and scenes according to the present application. From Table 2, it can be seen that Device 1, Device 2, and Device 3 all correspond to mountain application scenes, but Device 3 also corresponds to water application scenes. When calculating the predicted power consumption of Device 3, only the predicted power consumption corresponding to the mountain application scene of Device 3 needs to be calculated. Table 2 is as follows:

[0060] [Table 2]

[0061] In an embodiment of the present application, when there are multiple first use devices and multiple second use devices corresponding to multiple second application scenarios, the predicted power consumption of the second use devices is determined according to each second application scenario, thereby avoiding power shortages in the energy storage batteries corresponding to the second use devices due to multiple uses of the second use devices during a trip and improving the accuracy of determining the predicted power consumption of the second use devices.

[0062] Step S204: The controller determines a first charge amount of the first energy storage battery corresponding to the first use device according to the trip information and the predicted power consumption of the first use device.

[0063] The first energy storage battery is an energy storage battery among the at least one energy storage battery. Each of the at least one energy storage battery corresponds to one or more use devices. Also, one use device may correspond to one or more energy storage batteries. Determining the first charge amount of the first energy storage battery is to ensure sufficient power for the first use device.

[0064] The current steps are detailed below.

[0065] Specifically, in a feasible embodiment, the trip information further includes a trip duration of the current trip. Determining a first charge amount of the first energy storage battery corresponding to the first device of use based on the predicted power consumption of the first device of use includes: A second charge amount of the first energy storage battery is determined based on the trip duration, the charging power of the on-board charger, and the first power amount of the first energy storage battery, where the first power amount includes a remaining battery amount and a battery capacity. If the second amount of power is determined to be equal to or greater than the predicted power consumption of the first device, the second amount of charge is determined as the first amount of charge, which is the sum of the second amount of charge and the remaining amount of the first energy storage battery. If it is determined that the second amount of power is smaller than the predicted power consumption of the first device, determine whether there is a second energy storage battery among the other energy storage batteries, where the other energy storage battery is an energy storage battery other than the first energy storage battery among the at least one energy storage battery, and a third amount of power corresponding to the second energy storage battery is equal to or greater than the predicted power consumption of the first device, the third amount of power being the sum of a third charge amount and a remaining battery capacity of the second energy storage battery, and the third charge amount being determined based on the trip duration, the charging power of the on-board charger, and the first amount of power of the second energy storage battery. If it is determined that the other energy storage battery has a second energy storage battery, the second energy storage battery is determined as a new first energy storage battery, and the third charge amount is determined as a first charge amount of the new first energy storage battery. If it is determined that there is no second energy storage battery in the other energy storage batteries, the combination of the third energy storage battery and the first energy storage battery in the other energy storage batteries is determined as a new first energy storage battery, the second power amount of the new first energy storage battery is equal to or greater than the predicted power consumption of the first use device, and the second charge amount of the new first energy storage battery is determined as the first charge amount of the new first energy storage battery.

[0066] The second charge amount is a maximum charge amount determined based on the duration of the current trip, the charging power of the on-board charger, and the first power amount of the first energy storage battery. If the sum of the second charge amount and the remaining battery amount of the first energy storage battery is equal to or greater than the predicted power consumption of the first device, the second charge amount can be directly determined as the first charge amount of the first energy storage battery. If the sum of the second charge amount and the remaining battery amount of the first energy storage battery is less than the predicted power consumption of the first device, determining the second charge amount as the first charge amount of the first energy storage battery will not satisfy the power demand of the first device. In this case, a new first energy storage battery can be determined from at least one energy storage battery so that the power demand of the first device can be met after the new first energy storage battery is charged.

[0067] First, it can be determined whether a second energy storage battery of the at least one energy storage battery can replace the first energy storage battery and supply power to the first device of use. In this case, a third charge amount of the second energy storage battery needs to be determined based on the trip duration, the charging power of the on-board charger, and the first power amount of the second energy storage battery. It also needs to be determined whether the sum of the third charge amount of the second energy storage battery and the remaining battery amount is equal to or greater than the predicted power consumption of the first device of use. If the sum of the third charge amount of the second energy storage battery and the remaining battery amount is equal to or greater than the predicted power consumption of the first device of use, the second energy storage battery is determined as the new first energy storage battery, and the third charge amount is determined as the new first energy storage battery.

[0068] Furthermore, the first energy storage battery can be replaced with a combination of a third energy storage battery among the at least one energy storage battery and the first energy storage battery to supply power to the first device. A condition must be met: the sum of the second charge amount and remaining battery charge of the new first energy storage battery is equal to or greater than the predicted power consumption of the first device. If this condition is met, the second charge amount of the new first energy storage battery is set as the first charge amount of the new first energy storage battery. In addition, since there are currently multiple first energy storage batteries, the number of simultaneously chargeable energy storage batteries must also be taken into account when calculating the second charge amount.

[0069] In an embodiment of the present application, the first charge amount of the first energy storage battery is determined based on the chargeable amount of the first energy storage battery and the predicted power consumption of the first device, thereby avoiding the first energy storage device being unable to meet the power demand of the first device due to charging problems.

[0070] The determination of the second charge amount will be described in detail below.

[0071] Specifically, in a feasible embodiment, determining the second charge amount of the first energy storage battery based on the trip duration, the charging power of the on-board charger, and the first power amount of the first energy storage battery includes the following: determining a fourth charge amount of the first energy storage battery based on the trip duration and the charging power of the on-board charger; if it is determined that the fourth charge amount is greater than the first difference, determining the first difference as the second charge amount; the first difference is the difference between the battery capacity and the remaining battery amount of the first energy storage battery; if it is determined that the fourth charge amount is less than or equal to the first difference, determining the fourth charge amount as the second charge amount.

[0072] The fourth charge amount is the maximum charge amount that the first energy storage battery can achieve, regardless of the battery capacity and remaining battery level of the first energy storage battery. If the fourth charge amount is greater than the difference between the battery capacity and remaining battery level of the first energy storage battery, it indicates that the first energy storage battery cannot be charged to the fourth charge amount. In this case, the difference between the battery capacity and remaining battery level of the first energy storage battery is determined as the second charge amount of the first energy storage battery. If the fourth charge amount is equal to or less than the difference between the battery capacity and remaining battery level of the first energy storage battery, it indicates that the first energy storage battery can be charged to the fourth charge amount. In this case, the fourth charge amount is determined as the second charge amount of the first energy storage battery.

[0073] In the embodiment of the present application, the second charge amount is determined by comparing the fourth charge amount with the first difference, thereby improving the accuracy of determining the second charge amount.

[0074] For example, refer to FIG. 3, which is a schematic diagram illustrating the configuration of an energy storage battery according to an embodiment of the present application. As shown in FIG. 3, the energy storage battery includes a first battery 400 and a second battery 410. The chargeable capacity 401 of the first battery 400 corresponds to a first difference. When the battery capacities of the first battery 400 and the second battery 410 are the same, if the remaining battery capacity 402 of the first battery 400 is smaller than the remaining battery capacity 411 of the second battery 410, and therefore the second amount of power corresponding to the first battery 400 is smaller than the predicted power consumption of the device using the first battery, it can be determined whether the second amount of power corresponding to the second battery 410 is smaller than the predicted power consumption of the device using the first battery.

[0075] Step S205: The controller controls the on-board charger to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery.

[0076] The first energy storage battery may be one or more. When charging the first energy storage battery with the on-board charger, the number of energy storage batteries to be simultaneously charged needs to be determined based on the number of charging channels of the on-board charger.

[0077] In a further possible embodiment, controlling the on-board charger to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery includes: when there are multiple destinations, controlling the on-board charger to charge a fourth energy storage battery based on a first charge amount corresponding to a fourth energy storage battery, the fourth energy storage battery corresponding to the first destination; when charging of the fourth energy storage battery is completed, controlling the on-board charger to charge a fifth energy storage battery based on a first charge amount corresponding to the fifth energy storage battery, the fifth energy storage battery corresponding to a second destination, the arrival time corresponding to the first destination is earlier than the arrival time corresponding to the second destination, and the fourth energy storage battery and the fifth energy storage battery constitute the first energy storage battery.

[0078] When there are multiple destinations, there are multiple first use devices, and as a result, there are multiple first energy storage batteries corresponding to the multiple first use devices. In this case, if the multiple first energy storage batteries cannot be charged simultaneously, the charging order of the multiple first energy storage batteries must be considered. Therefore, in this application, the arrival time order of each of the multiple destinations is taken into consideration, and charging of the fourth energy storage device corresponding to the destination with the earlier arrival time is arranged first, and after charging of the fourth energy storage battery is completed, charging of the fifth energy storage battery corresponding to the destination with the later arrival time is arranged. Furthermore, when considering the charging order, the number of charging channels of the on-board charger must also be taken into consideration, and the number of energy storage batteries that can be charged simultaneously is determined based on the number of charging channels.

[0079] For example, refer to Fig. 4, which is a schematic diagram showing the configuration of a travel route according to an embodiment of the present application. As shown in Fig. 4, a travel route map is included. The travel route map includes one starting point and two destinations, for example, a starting point 501, a first destination 502, and a second destination 503. From the travel route map, the order of arrival time from the starting point 501 to the first destination 502 and the second destination 503 can be known.

[0080] In an embodiment of the present application, when there are multiple destinations, the energy storage device corresponding to the destination with the earliest arrival time is arranged to be charged first, thereby ensuring that the power supply demand of the energy storage battery used first is met first, and improving the overall charging efficiency of the energy storage battery.

[0081] For example, if the destination of the current trip is determined to be XX Beach based on the trip information, the application scene corresponding to the destination can be determined to include a water area and a sandy beach. If the outdoor equipment currently in the camper corresponding to the beach includes only fishing devices (e.g., a thermostatic fishing box and a trolling motor), the second application scene corresponding to the destination of the trip can be determined to include a water area, and the first device in use is the fishing device. In this case, the scene weather information related to the water area of ​​the current destination determined based on the water area may include temperature, humidity, wind speed, etc. The arrival time is determined based on the current trip, the usage duration corresponding to the first device in use is determined based on the current arrival time, and the unit power consumption of the first device in use is determined based on the scene weather information and the rated power of the first device in use. In this case, the usage duration corresponding to the first device in use and the unit power consumption of the first device in use can both be determined based on empirical values ​​or a prediction model.

[0082] The predicted power consumption of the first device of use is determined based on the duration of use and unit power consumption corresponding to the first device of use, and a first charge amount of the first energy storage battery corresponding to the first device of use is determined based on the trip information and the predicted power consumption of the first device of use. The camper van control system charges the first energy storage battery based on the first charge amount corresponding to the first energy storage battery. In this way, it is possible to ensure that the user's use of the first device of use is not affected by power shortages, and by rationally allocating the energy storage battery in the camper van control system, it is possible to improve the efficiency of allocation of the corresponding energy storage capacity of the control system and the energy utilization rate.

[0083] In this embodiment, the present application determines a corresponding first use device based on the current trip destination in the trip information, determines the predicted power consumption of the first use device based on the weather information in the trip information, then determines a first charge amount for a first energy storage battery corresponding to the first use device based on the trip information and the predicted power consumption of the first use device, and finally controls the on-board charger to charge the first energy storage battery based on the first charge amount of the first energy storage battery. In this way, the charging demand corresponding to the devices that may be used in the camper van is determined based on the trip information, and the energy storage batteries corresponding to the devices that may be used in the camper van can be automatically charged according to the charging demand. This ensures that the user's use of the first use device is not affected by power shortages, improves the efficiency of the control system's allocation of the corresponding energy storage capacity, improves the energy utilization rate of the energy storage capacity, and allows the control system to more intelligently charge the energy storage battery.

[0084] Similar to the above-described embodiments, referring to Fig. 5, Fig. 5 is a block diagram showing the functional unit configuration of a charging control device for an energy storage device according to an embodiment of the present application. The device is applied to the above-mentioned controller. As shown in Fig. 5, the charging control device 60 for an energy storage device includes an obtaining unit 601, a determining unit 602, and a control unit 603. The acquiring unit 601 is configured to acquire trip information, where the trip information includes the destination and weather information of the current trip. The determining unit 602 is configured to determine a first device-in-use corresponding to the destination of the current trip. The determining unit 602 is further configured to determine the predicted power consumption of the first device of use based on the weather information. The determination unit 602 is further configured to determine a first charge amount of a first energy storage battery corresponding to the first use device based on the trip information and the predicted power consumption of the first use device, where the first energy storage battery is an energy storage battery of the at least one energy storage battery. The control unit 603 is configured to control the on-board charger to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery.

[0085] In a possible embodiment, the determining unit 602 is further configured to: determine at least one application scene corresponding to a destination of the current trip; determine at least one second application scene corresponding to a first use device from the at least one application scene; and determine scene weather information corresponding to the at least one second application scene from the weather information. The determining unit 602 configured to determine the predicted power consumption of the first use device based on the weather information is further configured to determine the predicted power consumption of the first use device based on the scene weather information corresponding to the at least one second application scene.

[0086] In a possible embodiment, the trip information further includes an arrival time corresponding to the destination of the current trip. The determining unit 602 is further configured to determine a usage duration of the first device-of-use based on the arrival time. The determining unit 602 configured to determine the predicted power consumption of the first use device according to scene weather information corresponding to the at least one second application scene, further comprises: Determine the unit power consumption of the first device according to the scene weather information; When there is one first device in use, the predicted power consumption of the first device in use is determined based on the duration of use and the unit power consumption.

[0087] In a possible embodiment, the determining unit 602 further comprises: If the number of first use devices is multiple, determine a second application scene corresponding to each of the multiple first use devices; If there are multiple second application scenes corresponding to the multiple first use devices and there are no second use devices corresponding to the multiple second application scenes among the multiple first use devices, determine the unit power consumption of each of the multiple first use devices based on the scene weather information; If there are multiple second application scenes corresponding to the multiple first use devices, and the multiple first use devices include second use devices corresponding to multiple second application scenes, determine the unit power consumption of each of the multiple first use devices based on the scene weather information; It is structured as follows. The unit power consumption of the second use device includes a plurality of first unit power consumptions, and the plurality of first unit power consumptions correspond to a plurality of second application scenarios. The determining unit 602 is further configured to determine a predicted power consumption of each of the plurality of first devices of use based on the unit power consumption and the duration of use of each of the plurality of first devices of use.

[0088] In a possible embodiment, the trip information further includes a trip duration of the current trip. The determining unit 602 is configured to determine a first charge amount of the first energy storage battery corresponding to the first device of use based on the predicted power consumption of the first device of use: The second charge amount of the first energy storage battery is determined based on the trip duration, the charging power of the on-board charger, and the first power amount of the first energy storage battery, where the first power amount includes a remaining battery amount and a battery capacity. If it is determined that the second amount of power is equal to or greater than the predicted power consumption of the first device, the second amount of charge is determined as the first amount of charge, and the second amount of power is the sum of the second amount of charge and the remaining battery capacity of the first energy storage battery. If it is determined that the second amount of power is smaller than the predicted power consumption of the first use device, the method is configured to determine whether a second energy storage battery exists in the other energy storage battery, where the other energy storage battery is an energy storage battery other than the first energy storage battery among the at least one energy storage battery, and a third amount of power corresponding to the second energy storage battery is equal to or greater than the predicted power consumption of the first use device, and the third amount of power is the sum of a third charge amount and a remaining battery capacity of the second energy storage battery, and the third charge amount is determined based on the trip duration, the charging power of the on-board charger, and the first amount of power of the second energy storage battery. When it is determined that a second energy storage battery exists among the other energy storage batteries, the second energy storage battery is determined as a new first energy storage battery, and the third charge amount is determined as a first charge amount of the new first energy storage battery; If it is determined that there is no second energy storage battery in the other energy storage batteries, the combination of the third energy storage battery and the first energy storage battery in the other energy storage batteries is determined as a new first energy storage battery, the second power amount of the new first energy storage battery is equal to or greater than the predicted power consumption amount of the first use device, and the second charge amount of the new first energy storage battery is determined as the first charge amount of the new first energy storage battery.

[0089] In a possible embodiment, the determining unit 602 configured to determine a second charge amount of the first energy storage battery based on the trip duration, the charging power of the on-board charger, and the first power amount of the first energy storage battery further comprises: and determining a fourth charge amount of the first energy storage battery based on the trip duration and the charging power of the on-board charger; If it is determined that the fourth charge amount is greater than the first difference, the first difference is determined as the second charge amount, and the first difference is the difference between the battery capacity and the remaining battery amount of the first energy storage battery. When it is determined that the fourth charge amount is equal to or less than the first difference, the fourth charge amount is determined as the second charge amount.

[0090] In a possible embodiment, the control unit 603 configured to control the on-board charger to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery comprises: If there are multiple destinations, the vehicle charger is configured to control the on-board charger to charge the fourth energy storage battery based on a first charge amount corresponding to the fourth energy storage battery, and the fourth energy storage battery corresponds to the first destination. When charging of the fourth energy storage battery is completed, the vehicle charger is configured to control to charge the fifth energy storage battery based on a first charge amount corresponding to the fifth energy storage battery, the fifth energy storage battery corresponds to a second destination, the arrival time corresponding to the first destination is earlier than the arrival time corresponding to the second destination, and the fourth energy storage battery and the fifth energy storage battery constitute a first energy storage battery.

[0091] As can be understood, the method embodiments and the device embodiments are different expression forms of the same technical idea, so the contents in the method embodiments of this application should be synchronously applied to the device embodiments and will not be repeated here.

[0092] When an integrated unit is used, as shown in FIG. 6, FIG. 6 is a block diagram showing the functional unit configuration of an energy storage device charging control application device according to an embodiment of the present application. In FIG. 6, the energy storage device charging control application device 70 includes a processing module 712 and a communication module 711. The processing module 712 is used to control and manage the operation of the energy storage device charging control application device 70, such as the steps of the obtaining unit 601, the determining unit 602, and the control unit 603, and / or other processes used to perform the techniques described herein. The communication module 711 is used to support interactions between the energy storage device charging control application device and other devices. As shown in FIG. 7, the energy storage device charging control application device 70 may further include a memory module 713, which is used to store program codes and data of the energy storage device charging control application device.

[0093] The processing module 712 may be a processor or controller, such as a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, a transistor logic device, a hardware device, or any combination thereof. The processing module 712 may implement or execute each exemplary logic block, module, and circuit described in the disclosure of this application. The processor may be a combination that performs computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc. The communication module 711 may be a transceiver, a radio frequency (RF) circuit, a communication interface, etc. The storage module 713 may be a memory.

[0094] All relevant contents of each scenario in the above method embodiments can be referred to in the function description of the corresponding functional module, and will not be described in detail. The above energy storage device charge control application device 70 can implement the energy storage device charge control method shown in FIG.

[0095] All or part of the above embodiments may be implemented by software, hardware, firmware, or any combination thereof. When implemented by software, all or part of the above embodiments may be implemented in the form of a computer program product. The computer program product includes one or more computer instructions or computer programs. When the computer instructions or computer programs are loaded and executed on a computer, all or part of the processes or functions of the embodiments of the present application are generated. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired or wireless communication. The computer-readable storage medium may be any available medium accessible by a computer, or may be a data storage device incorporating one or more available media, such as a server, data center, etc. The available medium can be a magnetic medium (e.g., a floppy disk, a hard disk, or a magnetic tape), an optical medium (e.g., a digital versatile disc (DVD)), or a semiconductor medium, etc. The semiconductor medium can be a solid state disk (SSD).

[0096] 7 is a block diagram showing the configuration of an electronic device according to an embodiment of the present application. As shown in FIG. 7, an electronic device 800 may include one or more components of a processor 801, a memory 802, and a communication interface 803. The processor 801, the memory 802, and the communication interface 803 are connected to each other to realize communication therebetween. One or more computer programs may be stored in the memory 802. When the one or more computer programs are executed by the one or more processors 801, the methods described in the above embodiments are performed.

[0097] The processor 801 may include one or more processing cores. The processor 801 is connected to each part of the entire electronic device 800 via various interfaces and lines, and performs various functions and data processing of the electronic device 800 by executing instructions, programs, code sets, or instruction sets stored in the memory 802 and accessing data stored in the memory 802. Alternatively, the processor 801 may be implemented using at least one hardware component selected from the group consisting of a digital signal processor (DSP), a field-programmable gate array (FPGA), and a programmable logic array (PLA). The processor 801 may also incorporate one or more combinations of a central processing unit (CPU), a graphics processing unit (GPU), and a modem. It should be understood that the modem need not be integrated into the processor 801 and may be implemented on a single chip.

[0098] The memory 802 may include random access memory (RAM) or read only memory (ROM). The memory 802 may be used to store instructions, programs, codes, code sets, or instruction sets. The memory 802 may include a program storage area and a data storage area. The program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (e.g., a touch function, a sound playback function, an image playback function, etc.), instructions for implementing each of the above method embodiments, etc. The data storage area may store data generated during use of the electronic device 800, etc.

[0099] As can be appreciated, the electronic device 800 may include more or fewer components than those in the above configuration block diagram, including, but not limited to, a power module, physical buttons, a wireless fidelity (WiFi) module, a speaker, a Bluetooth module, sensors, etc.

[0100] The electronic device 800 may be a controller or part of a controller in the camper control system 100 .

[0101] An embodiment of the present application provides a computer-readable storage medium, which stores program data, which, when executed by a processor, performs some or all of the steps of the method for controlling charging of an energy storage device described in any one of the above method embodiments.

[0102] An embodiment of the present application further provides a computer program product, the computer program product comprising a non-transitory computer-readable storage medium having a computer program stored thereon, the computer program being operable to cause a computer to perform some or all of the steps of any one of the methods for controlling charging of an energy storage device described in the method embodiments. The computer program product may be a software installation package.

[0103] It should be noted that for simplicity, the method embodiments of the charging control method for any one of the above energy storage devices are expressed as a combination of a series of operations. However, it should be understood by those skilled in the art that the present application is not limited to the order of the operations described, and that some operations can be performed in other orders or simultaneously based on the present application. It should also be understood by those skilled in the art that any of the embodiments described in the specification are preferred embodiments, and that such operations are not necessarily required for the present application.

[0104] Although the present application has been described herein with reference to various embodiments, other variations of the disclosed embodiments can, however, be understood and effected by those skilled in the art in the course of practicing the claimed application, from a study of the accompanying drawings, the disclosure, and the appended claims. In the claims, the word "comprises" does not mean to exclude other elements or steps, and the words "a" or "an" do not exclude a plurality. The mere fact that certain measures are recited in different dependent claims does not indicate that they cannot be combined to good effect.

[0105] Those skilled in the art will understand that some or all of the operations in each method of any one of the above-described embodiments of the charging control method for an energy storage device can be achieved by a program instructing related hardware. The program can be stored in a computer-readable storage medium. The storage medium can include a flash memory, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, an optical disk, etc.

[0106] The above is a detailed description of the embodiments of the present application. In this specification, specific examples are used to explain the principles and embodiments of the method for controlling charging of an energy storage device and related devices of the present application. The description of the above embodiments is only used to facilitate understanding of the method and core idea of ​​the present application. At the same time, those skilled in the art will recognize that specific embodiments and application scopes may vary based on the ideas of the method for controlling charging of an energy storage device and related devices of the present application. As stated above, this specification should not be construed as limiting the present application.

[0107] The present application is described with reference to flowcharts and / or block diagrams of methods, hardware products, and computer program products according to embodiments of the present application. Each process and / or block in the flowcharts and / or block diagrams, and combinations of processes and / or blocks in the flowcharts and / or block diagrams, may be implemented by computer program instructions. These computer program instructions are provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine. The instructions, executed by the processor of the computer or other programmable data processing device, then produce a device that can be used to implement the functions specified in one or more processes in the flowcharts and / or one or more blocks in the block diagrams.

[0108] These computer program instructions can be stored on a computer-readable storage medium that can direct a computer or other programmable data processing apparatus to perform in a specific manner, whereby the instructions stored on the computer-readable storage medium result in an article of manufacture that includes an instruction apparatus that implements the functions specified in the process or processes of the flowcharts and / or the block or blocks of the block diagrams.

[0109] These computer program instructions can be loaded into a computer or other programmable data processing apparatus and cause the computer or other programmable apparatus to perform a series of operational steps to generate a computer-implemented process, whereby the instructions executed on the computer or other programmable apparatus provide the steps used to implement the function specified in the process or processes of the flowcharts and / or in the block diagram block or blocks.

[0110] As can be understood, any product controlled or configured to execute the processing method of the flowchart described in the method embodiment of the charging control method for an energy storage device of the present application, for example, the terminal and computer program product of the above flowchart, all fall within the scope of the related products described in the present application.

[0111] Obviously, those skilled in the art can make various modifications and variations to the charging control method and related apparatus of the present application without departing from the spirit and scope of the present application, and the present application intends to include such modifications and variations if they fall within the scope of the claims of the present application and their technical equivalents.

Claims

1. 1. A method for controlling charging of an energy storage device, the method being applied to a controller in a camper control system, the camper control system further including an on-board charger and at least one energy storage battery, the method comprising: obtaining trip information, the trip information including a destination and weather information for a current trip; determining a first device use corresponding to a destination of the current trip; determining a predicted power consumption of the first device based on the weather information; determining a first charge amount of a first energy storage battery corresponding to the first device of use based on the trip information and the predicted power consumption of the first device of use, wherein the first energy storage battery is an energy storage battery of the at least one energy storage battery; controlling the on-board charger to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery; Including, A charging control method for an energy storage device.

2. The method comprises: determining at least one application scene corresponding to a destination of the current trip; determining at least one second application scene corresponding to the first device of use from the at least one application scene; determining scene weather information corresponding to the at least one second application scene from the weather information; further comprising determining a predicted power consumption amount of the first device to be used based on the weather information; determining a predicted power consumption of the first use device based on scene weather information corresponding to the at least one second application scene; 2. The method of claim 1 .

3. the trip information further includes an arrival time corresponding to a destination of the current trip; The method further includes determining a duration of use of the first device of use based on the arrival time; determining a predicted power consumption of the first use device based on scene weather information corresponding to the at least one second application scene; Determine the unit power consumption of the first use device according to the scene weather information; If the number of the first device in use is one, determining the predicted power consumption of the first device in use based on the duration of use and the unit power consumption.

3. The method of claim 2.

4. The method comprises: If the first use device is plural, determining a second application scene corresponding to each of the plural first use devices; When there are a plurality of second application scenes corresponding to the plurality of first use devices, and there are no second use devices corresponding to the plurality of second application scenes among the plurality of first use devices, determining the unit power consumption of each of the plurality of first use devices based on the scene weather information; When there are a plurality of second application scenes corresponding to the plurality of first use devices, and the plurality of first use devices include second use devices corresponding to a plurality of second application scenes, determining a unit power consumption amount of each of the plurality of first use devices based on the scene weather information, wherein the unit power consumption amount of the second use device includes a plurality of first unit power consumption amounts, and the plurality of first unit power consumption amounts correspond to the plurality of second application scenes; determining a predicted power consumption amount of each of the first devices used based on the unit power consumption amount of each of the first devices used and the duration of use; further comprising:

4. The method of claim 3.

5. The trip information further includes a trip duration of a current trip, and determining a first charge amount of a first energy storage battery corresponding to the first device of use based on a predicted power consumption amount of the first device of use includes: determining a second charge amount of the first energy storage battery based on the trip duration, the charging power of the on-board charger, and a first power amount of the first energy storage battery, wherein the first power amount includes a remaining battery amount and a battery capacity; If it is determined that the second amount of power is equal to or greater than the predicted power consumption of the first device, determine the second amount of charge as the first amount of charge, where the second amount of power is the sum of the second amount of charge and the remaining amount of battery of the first energy storage battery; If it is determined that the second amount of power is smaller than the predicted power consumption of the first device of use, determine whether there is a second energy storage battery among other energy storage batteries, the other energy storage battery being an energy storage battery other than the first energy storage battery among the at least one energy storage battery, a third amount of power corresponding to the second energy storage battery being equal to or greater than the predicted power consumption of the first device of use, the third amount of power being a sum of a third amount of charge and a remaining battery capacity of the second energy storage battery, and the third amount of charge being determined based on a trip duration, the charging power of the on-board charger, and the first amount of power of the second energy storage battery; If it is determined that the second energy storage battery exists in the other energy storage battery, determine the second energy storage battery as a new first energy storage battery, and determine the third charge amount as a first charge amount of the new first energy storage battery; If it is determined that the second energy storage battery does not exist in the other energy storage batteries, determine a combination of a third energy storage battery in the other energy storage batteries and the first energy storage battery as a new first energy storage battery, and ensure that the second power amount of the new first energy storage battery is equal to or greater than the predicted power consumption amount of the first use device, and determine the second charge amount of the new first energy storage battery as the first charge amount of the new first energy storage battery; further comprising:

5. The method according to claim 1, wherein the first and second electrodes are connected to a first electrode.

6. determining a second charge amount of the first energy storage battery based on the trip duration, the charging power of the on-board charger, and the first power amount of the first energy storage battery; determining a fourth charge amount of the first energy storage battery based on the trip duration and the charging power of the on-board charger; If it is determined that the fourth charge amount is greater than the first difference, determine the first difference as the second charge amount, where the first difference is the difference between the battery capacity of the first energy storage battery and the remaining battery amount; When the fourth charge amount is determined to be equal to or less than the first difference, determining the fourth charge amount as the second charge amount; Including, 6. The method of claim 5.

7. controlling the on-board charger to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery; If the destination is plural, controlling the on-board charger to charge the fourth energy storage battery based on a first charge amount corresponding to the fourth energy storage battery, where the fourth energy storage battery corresponds to a first destination; When charging of the fourth energy storage battery is completed, controlling the on-board charger to charge the fifth energy storage battery based on a first charge amount corresponding to a fifth energy storage battery, where the fifth energy storage battery corresponds to a second destination, an arrival time corresponding to the first destination is earlier than an arrival time corresponding to the second destination, and the fourth energy storage battery and the fifth energy storage battery constitute the first energy storage battery; Including, 5. The method according to claim 1, wherein the first and second electrodes are connected to a first electrode.

8. A charging control device for an energy storage device, The apparatus is applied to a controller in a camper control system, the camper control system further including an on-board charger and at least one energy storage battery, and the apparatus comprises an obtaining unit, a determining unit, and a control unit; The acquisition unit is configured to acquire trip information, the trip information including a destination and weather information of a current trip; The determining unit is configured to determine a first-use device corresponding to a destination of the current trip; and The determining unit is further configured to determine a predicted power consumption of the first use device based on the weather information; and The determining unit is further configured to determine a first charge amount of a first energy storage battery corresponding to the first use device based on the trip information and a predicted power consumption amount of the first use device, the first energy storage battery being an energy storage battery of the at least one energy storage battery; the control unit is configured to control the on-board charger to charge the first energy storage battery based on a first charge amount corresponding to the first energy storage battery. A charging control device for an energy storage device.

9. An electronic device, a processor, a memory, and a communication interface; the processor, the memory, and the communication interface are connected to each other to realize communication therebetween; Executable program code is stored in the memory, and the communication interface is used for wireless communication; The processor invokes the executable program code stored in the memory to perform the method of any one of claims 1 to 7. An electronic device characterized by:

10. 1. A computer-readable storage medium, comprising: The computer-readable storage medium stores a computer program for electronic data exchange, the computer program causing a computer to perform the method according to any one of claims 1 to 7. A computer-readable storage medium comprising:

Images