CN116632388A

CN116632388A - Method and device for adjusting battery charge and storage medium

Info

Publication number: CN116632388A
Application number: CN202310727732.XA
Authority: CN
Inventors: 李术石
Original assignee: Eve Energy Co Ltd
Current assignee: Eve Energy Co Ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-08-22

Abstract

The application discloses a method and a device for adjusting the charge of a battery, and a storage medium, wherein the method comprises the following steps: acquiring a current temperature value of a target battery pack, and judging whether the current temperature value meets a preset temperature regulation condition or not to obtain a temperature judgment result; determining a matched target processing strategy according to the temperature judgment result; and generating regulation and control parameters corresponding to the target processing strategy based on the target processing strategy, and executing matched charging regulation and control on the target battery pack. Therefore, when the temperature of the battery is increased and the temperature regulation and control conditions are met, temperature compensation can be started so as to regulate and control the charging of the battery, and compared with the prior art that the charging current is output based on a battery temperature ladder look-up table mode, the charging current has the tendency of gradually decreasing when the temperature is increased, so that the charging current is continuously decreased and the charging efficiency is reduced; the application adjusts the charging current by compensating and controlling the temperature of the battery, thereby being beneficial to improving the charging efficiency of the battery.

Description

Method and device for adjusting battery charge and storage medium

Technical Field

The present application relates to the field of battery energy technologies, and in particular, to a method and apparatus for adjusting battery charging, and a storage medium.

Background

In actual life, the electric power energy is a green clean energy which is widely used, the battery is used as a carrier of the electric power energy, and along with the continuous improvement of the energy density of the battery, the influence on the service life and the use safety of the battery is also increased due to the characteristics of the internal temperature of the battery, the expansion of electrodes and the like in the cyclic charging process of the battery. At present, in the direct current charging process of a new energy automobile, a battery management system (Battery Management System, BMS) generally adopts a mode of outputting direct current charging request current according to a step lookup table of 'current cell voltage (or SOC) -cell temperature', however, the direct current charging request current is output in such a mode, so that the current becomes small, and if a battery pack is in a working condition of cyclic charging and discharging or medium-high temperature charging during direct current charging, the charging efficiency is greatly reduced, and the charging process is very slow. It is important to provide a new charge adjustment method to improve the charge efficiency of the battery.

Disclosure of Invention

The invention aims to solve the technical problem of providing a battery charging adjustment method and device and a storage medium, which can be beneficial to improving the charging efficiency of a battery pack.

In order to solve the above technical problem, a first aspect of the present invention discloses a method for adjusting charging of a battery, the method comprising:

acquiring a current temperature value of a target battery pack, and judging whether the current temperature value meets a preset temperature regulation condition or not to obtain a temperature judgment result;

determining a target processing strategy matched with the temperature judgment result according to the temperature judgment result;

and generating regulation and control parameters corresponding to the target processing strategy based on the target processing strategy, and executing regulation and control operation matched with the regulation and control parameters on the target battery pack, wherein the regulation and control operation is used for carrying out charging regulation and control on the target battery pack.

As an optional implementation manner, in the first aspect of the present invention, before the obtaining the current temperature value of the target battery pack, the method further includes:

determining a target management system corresponding to a target battery pack, and executing preset awakening operation on the target management system so as to enable the target management system to be in an awakening state;

detecting a charging parameter of the target battery pack, determining a charging state of the target battery pack according to the charging parameter, and judging whether the charging state meets a preset charging condition or not;

And when judging that the charging state meets the preset charging condition, triggering and executing the operation of acquiring the current temperature value of the target battery pack, judging whether the current temperature value meets the preset temperature regulation condition, and obtaining a temperature judgment result.

In an optional implementation manner, in a first aspect of the present invention, the determining, according to the temperature determination result, a target processing policy that matches the temperature determination result includes:

when the temperature judgment result is used for indicating that the current temperature value meets the preset temperature regulation and control condition, determining a compensation temperature value matched with the current temperature value according to a predetermined target temperature compensation strategy table, and generating a target processing strategy according to the compensation temperature value;

when the temperature judgment result is used for indicating that the current temperature value does not meet the preset temperature regulation and control condition, determining an output current value matched with the current temperature value according to a predetermined temperature current corresponding relation table; and generating a target processing strategy according to the output current value.

In an optional implementation manner, in a first aspect of the present invention, the determining, according to a predetermined target temperature compensation policy table, a compensation temperature value that matches the current temperature value includes:

Determining a current charge-discharge multiplying power matched with the current temperature value according to a predetermined target temperature compensation strategy table, determining a maximum compensation temperature value corresponding to the current temperature value based on the current charge-discharge multiplying power and a preset compensation formula, and determining a compensation temperature value corresponding to the current temperature value according to the maximum compensation temperature value.

As an optional implementation manner, in the first aspect of the present invention, after the performing, on the target battery pack, a conditioning operation matched with the conditioning parameter, the method further includes:

detecting a real-time temperature value of the target battery pack, and judging whether the real-time temperature value is larger than or equal to a preset temperature compensation starting threshold value;

when the real-time temperature value is judged to be smaller than the preset temperature compensation starting threshold value, acquiring real-time operation parameters of the target battery pack, and generating prediction compensation parameters of the target battery pack according to the real-time operation parameters of the target battery pack; the predicted compensation parameter is used for representing the compensation parameter required by the target battery pack in a future preset time period;

when the real-time temperature value is judged to be greater than or equal to the preset temperature compensation starting threshold value, a real-time compensation temperature value is determined based on the target temperature compensation strategy table which is determined in advance, a real-time target processing strategy is generated according to the real-time compensation temperature value, temperature regulation and control operation matched with the real-time target processing strategy is executed on the target battery pack, the operation of detecting the real-time temperature value of the target battery pack is triggered again, and whether the real-time temperature value is greater than or equal to the preset temperature compensation starting threshold value is judged until the real-time temperature value is judged to be less than the preset temperature compensation starting threshold value.

As an optional implementation manner, in the first aspect of the present invention, the generating, based on the target processing policy, a regulatory parameter corresponding to the target processing policy includes:

determining at least one target adjustment device based on the target processing policy;

acquiring current operation information of the target battery pack, and determining abnormal operation parameters of the target battery pack according to the current operation information;

generating equipment regulation parameters corresponding to each target regulation equipment according to the abnormal operation parameters, and generating regulation parameters corresponding to the target processing strategy based on the equipment regulation parameters corresponding to all the target regulation equipment.

As an optional implementation manner, in the first aspect of the present invention, the generating, according to the real-time operation parameter of the target battery pack, a prediction compensation parameter of the target battery pack includes:

acquiring historical operation parameters of the target battery pack, and executing data fitting operation on the real-time operation parameters and the historical operation parameters based on the real-time operation parameters and the historical operation parameters of the target battery pack to obtain a data fitting result; the real-time operation parameters comprise one or more of a real-time temperature value, a real-time load rate, a real-time load value, a real-time voltage value and a real-time output current value of the target battery pack;

Predicting the operation change parameters of the target battery pack in a future preset time period according to the data fitting result; the operation change parameters comprise one or more of temperature change parameters, load change parameters, voltage change parameters and output current change parameters;

generating a prediction compensation parameter of the target battery pack according to the operation variation parameter; the prediction compensation parameters comprise one or more of prediction compensation time, prediction compensation temperature value and prediction compensation duration.

As an optional embodiment, in the first aspect of the present invention, the preset compensation formula includes: x=a×c;

wherein X is the maximum compensation temperature value corresponding to the current temperature value, A is the predetermined compensation calculation constant value, and C is the current charge-discharge multiplying power matched with the current temperature value.

The second aspect of the present invention discloses a charge adjusting device for a battery, the device comprising:

the acquisition module is used for acquiring the current temperature value of the target battery pack;

the judging module is used for judging whether the current temperature value meets a preset temperature regulation condition or not to obtain a temperature judging result;

the determining module is used for determining a target processing strategy matched with the temperature judging result according to the temperature judging result;

The generation module is used for generating regulation and control parameters corresponding to the target processing strategy based on the target processing strategy;

and the execution module is used for executing regulation and control operation matched with the regulation and control parameters on the target battery pack, and the regulation and control operation is used for carrying out charging regulation and control on the target battery pack.

As an optional implementation manner, in the second aspect of the present invention, the determining module is further configured to determine, before the obtaining module obtains the current temperature value of the target battery pack, a target management system corresponding to the target battery pack;

the execution module is further configured to execute a preset wake-up operation on the target management system, so that the target management system is in a wake-up state;

the apparatus further comprises:

the detection module is used for detecting the charging parameters of the target battery pack;

the determining module is further configured to determine a charging state of the target battery pack according to the charging parameter;

the judging module is further used for judging whether the charging state meets a preset charging condition; when the charging state is judged to meet the preset charging condition, triggering the acquisition module to execute the operation of acquiring the current temperature value of the target battery pack, and triggering the judgment module to execute the operation of judging whether the current temperature value meets the preset temperature regulation condition or not, so as to obtain a temperature judgment result.

In a second aspect of the present invention, as an optional implementation manner, the determining module determines, according to the temperature determination result, a target processing policy that matches the temperature determination result, where the specific manner includes:

In a second aspect of the present invention, as an optional implementation manner, the determining module determines, according to a predetermined target temperature compensation policy table, a compensation temperature value that matches the current temperature value, where the specific manner includes:

As an optional implementation manner, in the second aspect of the present invention, the detection module is further configured to detect a real-time temperature value of the target battery pack after the execution module performs a regulation operation matched with the regulation parameter on the target battery pack;

the judging module is further used for judging whether the real-time temperature value is greater than or equal to a preset temperature compensation starting threshold value;

the acquisition module is further configured to acquire a real-time operation parameter of the target battery pack when the judgment module judges that the real-time temperature value is smaller than the preset temperature compensation starting threshold;

the generating module is further used for generating a prediction compensation parameter of the target battery pack according to the real-time operation parameter of the target battery pack; the predicted compensation parameter is used for representing a temperature compensation parameter required by the target battery pack in a future preset time period;

the determining module is further configured to determine a real-time compensation temperature value based on the target temperature compensation policy table determined in advance when the judging module judges that the real-time temperature value is greater than or equal to the preset temperature compensation start threshold;

The generating module is further used for generating a real-time target processing strategy according to the real-time compensation temperature value;

the execution module is further configured to execute a temperature regulation operation matched with the real-time target processing policy on the target battery pack, and re-trigger the detection module to execute the operation of detecting the real-time temperature value of the target battery pack, and re-trigger the judgment module to execute the operation of judging whether the real-time temperature value is greater than or equal to a preset temperature compensation starting threshold until the judgment module judges that the real-time temperature value is less than the preset temperature compensation starting threshold.

In a second aspect of the present invention, as an optional implementation manner, the generating module generates, based on the target processing policy, a regulation parameter corresponding to the target processing policy in a specific manner includes:

In a second aspect of the present invention, as an optional implementation manner, the generating module generates the predicted compensation parameter of the target battery pack according to the real-time operation parameter of the target battery pack includes:

As an optional implementation manner, in the second aspect of the present application, the preset compensation formula includes: x=a×c;

wherein X is the maximum compensation temperature value corresponding to the current temperature value, A is the predetermined compensation calculation constant value, C is the current charge-discharge multiplying power matched with the current temperature value

In a third aspect, the present application discloses another battery charge adjusting device, the device comprising:

a memory storing executable program code;

a processor coupled to the memory;

the processor invokes the executable program code stored in the memory to perform the battery charge adjustment method disclosed in the first aspect of the present application.

A fourth aspect of the present application discloses a computer storage medium storing computer instructions for executing the method for regulating the charge of a battery disclosed in the first aspect of the present application when the computer instructions are called.

Compared with the prior art, the embodiment of the application has the following beneficial effects:

in the embodiment of the application, a current temperature value of a target battery pack is obtained, and whether the current temperature value meets a preset temperature regulation condition is judged, so that a temperature judgment result is obtained; determining a matched target processing strategy according to the temperature judgment result; based on the target processing strategy, generating regulation and control parameters corresponding to the target processing strategy, and executing matched regulation and control operation on the target battery pack, wherein the regulation and control operation is used for regulating and controlling the charging of the target battery pack. Therefore, when the temperature of the battery is increased and the temperature regulation and control condition is met, temperature compensation can be started so as to regulate and control the charging of the battery, and compared with the prior art that the charging current is output based on a battery temperature ladder look-up table mode, the charging current has the tendency of gradually decreasing when the temperature is increased, so that the charging current is continuously decreased and the charging efficiency is reduced; the application adjusts the charging current by compensating and controlling the temperature of the battery, thereby being beneficial to improving the charging efficiency of the battery.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a flowchart of a method for adjusting charge of a battery according to an embodiment of the present invention;

fig. 2 is a flowchart illustrating another battery charge adjustment method according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a battery charge adjusting device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of another battery charge adjusting device according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a charge adjusting device for a battery according to another embodiment of the present invention.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The terms first, second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, apparatus, article, or article that comprises a list of steps or elements is not limited to only those listed but may optionally include other steps or elements not listed or inherent to such process, method, article, or article.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The application discloses a battery charging adjustment method, a device and a storage medium, which can start temperature compensation when the temperature of a battery is increased and a temperature regulation condition is met so as to regulate and control the battery charging, and compared with the prior art that charging current is output based on a battery temperature ladder look-up table mode, the battery charging adjustment method has the tendency that the output current gradually decreases when the temperature is increased, thus the charging current is continuously reduced and the charging efficiency is reduced; the application adjusts the charging current by compensating and controlling the temperature of the battery, thereby being beneficial to improving the charging efficiency of the battery. The following will describe in detail.

Example 1

Referring to fig. 1, fig. 1 is a flowchart illustrating a method for adjusting battery charge according to an embodiment of the invention. The method for adjusting the charging of the battery described in fig. 1 may be applied to a device for adjusting the charging of the battery, or may be applied to a local server or a cloud server for adjusting the charging of the battery. As shown in fig. 1, the charge adjustment method of the battery may include the following operations:

101. and acquiring the current temperature value of the target battery pack, and judging whether the current temperature value meets the preset temperature regulation and control condition or not to obtain a temperature judgment result.

In the embodiment of the present invention, optionally, the current temperature value of the target battery pack may be obtained in real time, or may be obtained at fixed time according to a preset time period.

In the embodiment of the invention, optionally, the current temperature value of the target battery pack is obtained through one or more of a temperature sensor and a temperature sensing element; the temperature sensing element comprises a thermistor and other elements which can be used for temperature acquisition.

In the embodiment of the present invention, optionally, determining whether the current temperature value meets a preset temperature regulation condition to obtain a temperature determination result includes:

Judging whether the current temperature value is greater than or equal to a preset temperature regulation threshold value or not;

when the current temperature value is judged to be greater than or equal to the preset temperature regulation threshold value, generating a temperature judgment result for indicating that the current temperature value meets the preset temperature regulation condition;

when the current temperature value is judged to be smaller than the preset temperature regulation threshold value, a temperature judgment result used for indicating that the current temperature value does not meet the preset temperature regulation condition is generated.

102. And determining a target processing strategy matched with the temperature judgment result according to the temperature judgment result.

In the embodiment of the invention, optionally, the target processing strategy includes a charging current of the target battery pack and a compensation temperature of the target battery pack; further, the target processing strategy further comprises one or more of charging voltage of the target battery pack, starting compensation temperature of the target battery pack, cut-off compensation temperature, temperature compensation duration and temperature compensation mode.

103. And generating regulation and control parameters corresponding to the target processing strategy based on the target processing strategy, and executing regulation and control operation matched with the regulation and control parameters on the target battery pack.

In the embodiment of the invention, the regulation operation is used for regulating and controlling the charging of the target battery pack.

In the embodiment of the application, optionally, the regulation parameters comprise one or more of temperature regulation parameters, current regulation parameters, temperature regulation duration parameters and current regulation duration parameters. Further optionally, the charging regulation includes one or more of a charging temperature regulation, a charging current regulation.

In an embodiment of the present application, optionally, for example, when the target processing policy includes a compensation temperature of the target battery pack, the regulation parameters include a temperature regulation parameter, and a temperature regulation operation matched with the temperature regulation parameter is performed on the target battery pack, so as to implement temperature compensation on the target battery pack, reduce a temperature value of the target battery pack, and further regulate and control a charging current of the target battery pack according to the reduced temperature value, so as to improve charging efficiency of the target battery pack.

As can be seen, implementing the method for adjusting the charging of the battery described in fig. 1 can obtain the current temperature value of the target battery pack, determine whether the current temperature value meets the preset temperature regulation condition, obtain a temperature determination result, determine a matched target processing policy according to the temperature determination result, generate corresponding regulation parameters based on the target processing policy, and perform a regulation operation matched with the regulation parameters on the target battery pack, so that the temperature compensation can be started when the temperature of the battery is increased and the temperature regulation condition is met to regulate the charging of the battery, and compared with the prior art that the charging current is output based on the battery temperature step lookup table, the trend that the output current gradually decreases when the temperature is increased exists, thereby leading to continuous decrease of the charging current and decrease of the charging efficiency; the application adjusts the charging current by compensating and controlling the temperature of the battery, thereby being beneficial to improving the charging efficiency of the battery.

Example two

Referring to fig. 2, fig. 2 is a flowchart illustrating another battery charge adjustment method according to an embodiment of the invention. The method for adjusting the charging of the battery described in fig. 2 may be applied to a device for adjusting the charging of the battery, or may be applied to a local server or a cloud server for adjusting the charging of the battery, which is not limited in the embodiment of the present invention. As shown in fig. 2, the charge adjustment method of the battery may include the following operations:

201. determining a target management system corresponding to the target battery pack, and executing preset awakening operation on the target management system so as to enable the target management system to be in an awakening state.

In the embodiment of the invention, optionally, the target management system is a BMS system; the BMS (Battery Management System) system is a battery management system, and is mainly used for intelligently managing and maintaining each battery unit, preventing the battery from being overcharged and overdischarged, prolonging the service life of the battery and monitoring the state of the battery.

In the embodiment of the present invention, optionally, the preset wake-up operation may include one or more of a click operation, a touch operation, and the embodiment of the present invention is not limited to the specific wake-up operation. Further alternatively, the wake-up source of the BMS may be from inside or outside, and the wake-up type may be one or more of level wake-up, edge wake-up, and resistance signal wake-up; further optionally, the device that is awakened on the specific BMS control board may be one or more devices of a power chip, a singlechip, and the like.

202. Detecting a charging parameter of the target battery pack, determining the charging state of the target battery pack according to the charging parameter, and judging whether the charging state meets a preset charging condition.

In an embodiment of the present invention, optionally, the charging parameter of the target battery pack includes a charging type of the target battery pack; further optionally, the charging parameters of the target battery pack further include one or more of a charging duration of the target battery pack, a charging current value of the target battery pack, a voltage value of the target battery pack, a charging average temperature value of the target battery pack, a charging maximum temperature value of the target battery pack in a preset duration, and a charging minimum temperature value of the target battery pack in the preset duration.

In an embodiment of the present invention, optionally, the charging state of the target battery pack includes a dc charging state or an ac charging state.

In the embodiment of the present invention, optionally, the determining whether the charging state meets the preset charging condition includes:

judging whether the charging state of the target battery pack is a direct-current charging state or not;

when the charging state of the target battery pack is judged to be the direct-current charging state, determining that the charging state meets a preset charging condition;

And when the charging state of the target battery pack is judged not to be the direct-current charging state, determining that the charging state does not meet the preset charging condition.

In the embodiment of the present application, when it is determined that the charging state meets the preset charging condition, the executing step 203 is triggered; when the charging state is judged not to meet the preset charging condition, the process can be ended.

203. And when the charging state is judged to meet the preset charging condition, acquiring the current temperature value of the target battery pack, and judging whether the current temperature value meets the preset temperature regulation condition or not to obtain the operation of the temperature judgment result.

204. And determining a target processing strategy matched with the temperature judgment result according to the temperature judgment result.

205. And generating regulation and control parameters corresponding to the target processing strategy based on the target processing strategy, and executing regulation and control operation matched with the regulation and control parameters on the target battery pack.

In the embodiment of the present application, for the detailed descriptions of step 203 to step 205, please refer to the other descriptions of step 101 to step 103 in the first embodiment, and the detailed description of the embodiment of the present application is omitted.

It can be seen that implementing the method for adjusting the charging of the battery described in fig. 2 can determine the target management system corresponding to the target battery pack, perform a preset wake-up operation on the target management system, so that the target management system is in a wake-up state, detect the charging parameter of the target battery pack, determine the charging state of the target battery pack according to the charging parameter, determine whether the charging state meets the preset charging condition, if so, obtain the current temperature value of the target battery pack and determine whether the current temperature value meets the preset temperature regulation condition to obtain the temperature determination result, and can obtain the current temperature value of the target battery pack when the target management system is in the wake-up state and the charging state of the target battery pack meets the preset charging condition, so as to improve the accuracy of the obtained current temperature value of the target battery pack, and pass through the target management system in the wake-up state, the application can improve the intelligence and the accuracy of detecting the charging parameters of the target battery pack, can further improve the accuracy and the reliability of judging whether the charging state meets the preset charging condition, is beneficial to improving the accuracy of judging whether the current temperature value of the target battery pack meets the preset temperature regulation condition compared with the prior art of directly acquiring the temperature value of the battery pack, which is caused by the external interference, thereby being beneficial to improving the accuracy and precision of determining the target processing strategy and generating the corresponding regulation and control parameters.

In an alternative embodiment, determining a target processing strategy matching the temperature determination result according to the temperature determination result includes:

In this optional embodiment, optionally, the predetermined target temperature compensation policy table includes one or more of a compensation temperature corresponding to the current temperature, a charge-discharge rate corresponding to the current temperature, and a temperature compensation off value corresponding to the current temperature.

In this optional embodiment, optionally, the predetermined temperature-current correspondence table includes a charging current value corresponding to the current temperature; further optionally, the predetermined temperature-current correspondence table further includes a charging current duration corresponding to the current temperature and a charging current adjustment parameter corresponding to the current temperature; the charging current adjustment parameter corresponding to the current temperature comprises a charging current increasing value corresponding to the current temperature or a charging current decreasing value corresponding to the current temperature.

In this optional embodiment, optionally, when the temperature determination result is used to indicate that the current temperature value meets a preset temperature regulation condition, the target processing policy includes a compensated temperature value; further, the target processing strategy further comprises one or more of an on temperature compensation time, an off temperature compensation time, a temperature compensation duration, a temperature compensation mode and a temperature compensation off temperature value. Optionally, when the temperature judgment result is used for indicating that the current temperature value does not meet the preset temperature regulation condition, the target processing strategy comprises outputting a current value; further, the target processing strategy further comprises one or more of a charging current on adjustment time, a charging current off adjustment time, a charging current increase adjustment value, a charging current decrease adjustment value and a charging current adjustment duration.

It can be seen that implementing the optional embodiment can determine a matched compensation temperature value according to a predetermined target temperature compensation policy table to generate a target processing policy when a temperature judgment result is used to indicate that a current temperature value meets a preset temperature regulation condition, and determine a matched output current value according to a predetermined temperature current correspondence table to generate a target processing policy when the temperature judgment result is used to indicate that the current temperature value does not meet the preset temperature regulation condition, so as to generate different target processing policies based on the temperature judgment result, and determine a compensation temperature value or an output current value based on the temperature compensation policy table or the temperature current correspondence table based on the different temperature judgment result, so that accuracy and intelligence of the target processing policy generated can be improved; the method and the device can generate different processing strategies through different corresponding relation tables according to the temperature judgment result, can improve the intelligence of generating the target processing strategy, can improve the accuracy of generating the target processing strategy, and are beneficial to improving the accuracy of generating the regulation and control parameters corresponding to the target processing strategy and the accuracy and reliability of executing regulation and control operation matched with the regulation and control parameters on the target battery pack.

In another alternative embodiment, determining a compensated temperature value that matches the current temperature value based on a predetermined target temperature compensation strategy table includes:

according to a predetermined target temperature compensation strategy table, determining the current charge-discharge multiplying power matched with the current temperature value, determining the maximum compensation temperature value corresponding to the current temperature value based on the current charge-discharge multiplying power and a preset compensation formula, and determining the compensation temperature value corresponding to the current temperature value according to the maximum compensation temperature value.

In this alternative embodiment, the preset compensation formula includes: x=a×c;

In this alternative embodiment, the predetermined compensation calculation constant value is optionally 12, i.e. the value of a is 12. Further, the predetermined compensation calculation constant value may be other determined values, and the specific value can be determined based on the temperature value of the current target battery pack and the target temperature compensation policy table.

Therefore, the implementation of the optional embodiment can determine the maximum compensation temperature value corresponding to the current temperature value based on the preset compensation formula, and can improve the accuracy and reliability of determining the maximum compensation temperature value, thereby being beneficial to improving the accuracy of adjusting the charging current and improving the charging efficiency of the battery.

In this optional embodiment, optionally, if the current temperature value is 50 ℃ and the temperature judgment result is used to indicate that the current temperature value meets the preset temperature regulation condition, it is known by querying the target temperature compensation policy table that the maximum charge-discharge multiplying power corresponding to 50 ℃ is 0.5C, and according to the preset compensation formula, the maximum compensation temperature value is calculated to be 12×0.5 ² The temperature compensation closing value corresponding to the current temperature value is 47 degrees celsius, and the target temperature compensation policy table is queried again according to the calculated corresponding temperature compensation closing value.

In this optional embodiment, further optionally, if the current temperature is 52 ℃, by querying the target temperature compensation policy table, it is known that the maximum charge-discharge multiplying power corresponding to 52 ℃ is 0.5 ℃, according to a preset compensation formula, the maximum compensation temperature value is 3 ℃ and the temperature compensation closing value corresponding to the current temperature value is 49 ℃, and the target temperature compensation policy table is queried according to 49 ℃; if the current temperature is 56 ℃, inquiring a target temperature compensation strategy table to know that the maximum charge-discharge multiplying power corresponding to the 56 ℃ is 0.3 ℃, and calculating to obtain a maximum compensation temperature value of 1.08 ℃ and a temperature compensation closing value corresponding to the current temperature value of 54.92 ℃ according to a preset compensation formula; that is, if the maximum charge-discharge rate corresponding to the current temperature is changed, the compensation temperature is adaptively reduced.

Therefore, by implementing the alternative embodiment, the current charge-discharge multiplying power matched with the current temperature value can be determined according to the predetermined target temperature compensation strategy table, the maximum compensation temperature value corresponding to the current temperature value is determined based on the current charge-discharge multiplying power and the preset compensation formula, the compensation temperature value corresponding to the current temperature value is determined according to the maximum compensation temperature value, the corresponding compensation temperature value can be determined through the target temperature compensation strategy table and the preset compensation formula, the accuracy and the reliability of determining the corresponding compensation temperature value can be improved, the self-adaptive temperature adjustment compensation can be performed by inquiring the target temperature compensation strategy table, and the accuracy of adjusting the charging current and the charging efficiency of the battery can be improved.

In yet another alternative embodiment, after performing a conditioning operation on the target battery pack that matches the conditioning parameters, the method further comprises:

detecting a real-time temperature value of a target battery pack, and judging whether the real-time temperature value is larger than or equal to a preset temperature compensation starting threshold value;

when the real-time temperature value is judged to be smaller than the preset temperature compensation starting threshold value, acquiring the real-time operation parameter of the target battery pack, and generating the prediction compensation parameter of the target battery pack according to the real-time operation parameter of the target battery pack; the predicted compensation parameter is used for representing the temperature compensation parameter required by the target battery pack in a preset time period in the future;

When the real-time temperature value is judged to be greater than or equal to the preset temperature compensation starting threshold value, the real-time compensation temperature value is determined based on a predetermined target temperature compensation strategy table, a real-time target processing strategy is generated according to the real-time compensation temperature value, temperature regulation and control operation matched with the real-time target processing strategy is executed on the target battery pack, the real-time temperature value of the target battery pack is triggered and executed again, and whether the real-time temperature value is greater than or equal to the preset temperature compensation starting threshold value is judged until the real-time temperature value is judged to be smaller than the preset temperature compensation starting threshold value.

In this alternative embodiment, optionally, the detection of the real-time temperature value of the target battery pack may be performed after a preset period of time of performing the regulation operation matched with the regulation parameter on the target battery pack, or may be performed in real time after the target battery pack performs the regulation operation matched with the regulation parameter.

In this alternative embodiment, optionally, the real-time temperature value of the detection target battery pack may be detected by one or more of a temperature sensor and a temperature sensing element; the temperature sensing element comprises a thermistor and other elements which can be used for temperature acquisition.

In this alternative embodiment, optionally, the real-time operating parameter of the target battery pack includes one or more of a real-time operating temperature value of the target battery pack, a real-time current value of the target battery pack, and a real-time voltage value of the target battery pack.

In this optional embodiment, optionally, if after the regulation operation matched with the regulation parameter is performed on the target battery pack, when the detected real-time temperature value of the target battery pack is still greater than or equal to the preset temperature compensation start threshold, determining the real-time compensation temperature value again based on the target temperature compensation policy table, so as to generate a real-time target processing policy, and performing the matched temperature regulation operation to reduce the real-time temperature value of the target battery pack, so that the real-time temperature value of the target battery pack is smaller than the preset temperature compensation start threshold.

It can be seen that, implementing this alternative embodiment can detect the real-time temperature value of the target battery pack, and determine whether the real-time temperature value is greater than or equal to the preset temperature compensation start threshold, if not, obtain the real-time operation parameter of the target battery pack and generate the predicted compensation parameter of the target battery pack, if yes, determine the real-time compensation temperature value according to the target temperature compensation policy table, thereby generating the real-time target processing policy and executing the corresponding temperature regulation operation on the target battery pack, so that the real-time temperature value of the target battery pack is less than the preset temperature compensation start threshold, and can execute the corresponding operation again according to the detected real-time temperature value of the target battery pack after executing the matched regulation operation on the target battery pack, so as to ensure that the temperature of the target battery pack stops the temperature compensation operation after being less than the preset temperature compensation start threshold, and effectively reduce the real-time temperature value of the target battery pack, so that the output current of the target battery pack meets the requirements, thereby realizing the intelligence of reducing the temperature of the target battery pack, and further being beneficial to improving the accuracy of the charging current regulation and improving the charging efficiency of the battery.

In yet another alternative embodiment, generating regulatory parameters corresponding to a target processing strategy based on the target processing strategy includes:

acquiring current operation information of a target battery pack, and determining abnormal operation parameters of the target battery pack according to the current operation information;

and generating equipment regulation parameters corresponding to each target regulation equipment according to the abnormal operation parameters, and generating regulation parameters corresponding to the target processing strategy based on the equipment regulation parameters corresponding to all the target regulation equipment.

In this alternative embodiment, optionally, the target conditioning apparatus includes one or more of a fan, a radiator, a liquid cooler, an air cooler, and the like.

In this alternative embodiment, optionally, the current operating information of the target battery pack includes one or more of a current operating temperature of the target battery pack, a current operating current of the target battery pack, and a current operating voltage of the target battery pack.

In this alternative embodiment, the abnormal operation parameters of the target battery pack may optionally include one or more of a temperature abnormal operation parameter, a humidity abnormal operation parameter, a current abnormal operation parameter, and a voltage abnormal operation parameter.

In this optional embodiment, optionally, generating, according to the abnormal operation parameter, an equipment regulation parameter corresponding to each target adjustment equipment includes:

determining at least one parameter to be regulated from all abnormal operation parameters, determining target adjusting equipment matched with the parameter to be regulated according to each parameter to be regulated, and determining equipment regulating parameters corresponding to each target adjusting equipment; wherein, the equipment regulation and control parameter is matched with the parameter to be regulated and controlled.

In this alternative embodiment, optionally, when the abnormal operation parameter is used to indicate that the temperature of the target battery pack is too high, a device regulation parameter of the fan is generated, wherein the device regulation parameter of the fan is used to increase the rotation speed of the fan so as to reduce the temperature of the target battery pack.

In this optional embodiment, optionally, generating, based on the device regulatory parameters corresponding to all the target regulatory devices, regulatory parameters corresponding to the target processing policy includes:

and determining the device regulation parameters corresponding to all the target regulation devices as the regulation parameters corresponding to the target processing strategy.

It can be seen that, implementing this alternative embodiment can determine at least one target adjustment device based on the target processing policy, obtain the current operation information of the target battery pack, determine the abnormal operation parameter of the target battery pack according to the current operation information, and generate the device regulation parameter corresponding to each target adjustment device according to the abnormal operation parameter, and generate the regulation parameter of the target processing policy based on the device regulation parameters of all the target adjustment devices, can comprehensively generate the abnormal operation parameter of the target battery pack in combination with the current operation information of the target battery pack, can improve the accuracy and reliability of generating the abnormal operation parameter of the target battery pack, and generate the device regulation parameter corresponding to each target adjustment device according to the abnormal operation parameter, can pertinently determine the device regulation parameter corresponding to each target adjustment device, and is favorable for determining the accuracy of the device regulation parameter corresponding to each target adjustment device, and further is favorable for improving the accuracy of the regulation parameter corresponding to the target processing policy.

In yet another alternative embodiment, generating the predicted compensation parameter for the target battery pack based on the real-time operating parameter for the target battery pack includes:

acquiring historical operation parameters of a target battery pack, and performing data fitting operation on the real-time operation parameters and the historical operation parameters based on the real-time operation parameters and the historical operation parameters of the target battery pack to obtain a data fitting result; the real-time operation parameters comprise one or more of a real-time temperature value, a real-time load rate, a real-time load value, a real-time voltage value and a real-time output current value of the target battery pack;

predicting the operation change parameters of the target battery pack in a preset time period in the future according to the data fitting result; the operation change parameters comprise one or more of temperature change parameters, load change parameters, voltage change parameters and output current change parameters;

generating a prediction compensation parameter of the target battery pack according to the operation change parameter; the prediction compensation parameter comprises one or more of prediction compensation time, prediction compensation temperature value and prediction compensation duration.

In this alternative embodiment, optionally, the historical operating parameters of the target battery pack include one or more of a historical temperature operating parameter, a historical current operating parameter, a historical voltage operating parameter, and a historical load factor parameter of the target battery pack over a predetermined period of time in the past.

In this optional embodiment, optionally, based on the real-time operation parameter and the historical operation parameter of the target battery pack, performing a data fitting operation on the real-time operation parameter and the historical operation parameter to obtain a data fitting result, including:

based on the real-time operation parameters and the historical operation parameters of the target battery pack, performing data fitting operation on the real-time operation parameters and the historical operation parameters to obtain a data fitting curve, and generating a data fitting result according to the data fitting curve; the data fitting curve comprises a difference parameter and a similar parameter between the real-time operation parameter and the historical operation parameter of the target battery pack.

In this alternative embodiment, optionally, the future preset time period may be a future half hour, a future two hours, a future two days, and the like, and the specific preset time period Duan Ben embodiment is not limited specifically.

In this optional embodiment, further optionally, after generating the predicted compensation parameter of the target battery pack according to the real-time operation parameter of the target battery pack, the method further includes:

generating a prediction compensation scheme of the target battery pack according to the prediction compensation parameters of the target battery pack; the prediction compensation scheme comprises one or more of a prediction compensation time control parameter, a prediction compensation temperature duration control parameter and a prediction compensation current control parameter; the prediction compensation scheme is used for executing temperature compensation operation and/or output current compensation operation on the target battery pack so that the temperature of the target battery pack meets preset conditions and the output current of the target battery pack meets preset charging requirements.

Therefore, the implementation of the optional embodiment can acquire the historical operation parameters of the target battery pack, execute the data fitting operation based on the historical operation parameters and the real-time operation parameters of the target battery pack to obtain the data fitting result, predict the operation change parameters of the target battery pack in a preset time period in the future, generate the prediction compensation parameters of the target battery pack according to the operation change parameters, and perform the data fitting based on the historical operation parameters and the real-time operation parameters of the target battery pack, so that the accuracy and the intelligence of the operation change parameters of the prediction target battery pack can be improved, the accuracy of the prediction compensation parameters of the target battery pack can be improved, the prediction compensation parameters of the target battery pack can be intelligently generated, the operation trend of the target battery pack can be predicted, the convenience of a user in managing the target battery pack can be improved, and the convenience and the intelligence of detecting and managing the state of the target battery pack can be improved.

Example III

Referring to fig. 3, fig. 3 is a schematic structural diagram of a battery charge adjusting device according to an embodiment of the invention. As shown in fig. 3, the charge adjusting device of the battery may include:

An obtaining module 301, configured to obtain a current temperature value of a target battery pack;

the judging module 302 is configured to judge whether the current temperature value meets a preset temperature regulation condition, so as to obtain a temperature judgment result;

a determining module 303, configured to determine, according to the temperature determination result, a target processing policy that is matched with the temperature determination result;

a generating module 304, configured to generate a regulation parameter corresponding to the target processing policy based on the target processing policy;

the execution module 305 is configured to execute a regulation operation matched with the regulation parameter on the target battery pack, where the regulation operation is used to regulate and control charging of the target battery pack.

As can be seen, implementing the apparatus described in fig. 3 can obtain the current temperature value of the target battery pack, determine whether the current temperature value meets the preset temperature regulation condition, obtain a temperature determination result, determine a matched target processing policy according to the temperature determination result, generate corresponding regulation parameters based on the target processing policy, and perform a regulation operation matched with the regulation parameters on the target battery pack, so that when the temperature of the battery increases and meets the temperature regulation condition, temperature compensation can be started to regulate and control battery charging, and compared with the prior art that when the charging current is output based on a battery temperature step lookup table, there is a tendency that the output current gradually decreases when the temperature increases, which results in continuous decrease of the charging current and decrease of the charging efficiency; the application adjusts the charging current by compensating and controlling the temperature of the battery, thereby being beneficial to improving the charging efficiency of the battery.

In an alternative embodiment, as shown in fig. 4, the determining module 303 is further configured to determine, before the obtaining module 301 obtains the current temperature value of the target battery pack, a target management system corresponding to the target battery pack;

the execution module 305 is further configured to execute a preset wake operation on the target management system, so that the target management system is in a wake state;

the apparatus further comprises:

a detection module 306, configured to detect a charging parameter of the target battery pack;

the determining module 303 is further configured to determine a charging state of the target battery pack according to the charging parameter;

the judging module 302 is further configured to judge whether the charging state meets a preset charging condition; when the state of charge is determined to satisfy the preset charging condition, the trigger acquisition module 301 performs an operation of acquiring the current temperature value of the target battery pack, and performs an operation of determining whether the current temperature value satisfies the preset temperature regulation condition, to obtain a temperature determination result.

As can be seen, implementing the apparatus described in fig. 4 can determine the target management system corresponding to the target battery pack, perform a preset wake-up operation on the target management system, so that the target management system is in a wake-up state, detect a charging parameter of the target battery pack, determine a charging state of the target battery pack according to the charging parameter, determine whether the charging state meets a preset charging condition, if so, obtain a current temperature value of the target battery pack and determine whether the current temperature value meets the preset temperature regulation condition to obtain a temperature determination result, and can obtain the current temperature value of the target battery pack when the target management system is in the wake-up state and the charging state of the target battery pack meets the preset charging condition, so that accuracy of the obtained current temperature value of the target battery pack can be improved, and the target management system in the wake-up state can be passed, the application can improve the intelligence and the accuracy of detecting the charging parameters of the target battery pack, can further improve the accuracy and the reliability of judging whether the charging state meets the preset charging condition, is beneficial to improving the accuracy of judging whether the current temperature value of the target battery pack meets the preset temperature regulation condition compared with the prior art of directly acquiring the temperature value of the battery pack, which is caused by the external interference, thereby being beneficial to improving the accuracy and precision of determining the target processing strategy and generating the corresponding regulation and control parameters.

In another alternative embodiment, as shown in fig. 4, the specific manner of determining, by the determining module 303, the target processing policy matching the temperature determination result according to the temperature determination result includes:

As can be seen, implementing the apparatus described in fig. 4 can determine a matched compensation temperature value according to a predetermined target temperature compensation policy table to generate a target processing policy when the temperature determination result is used to indicate that the current temperature value meets a preset temperature regulation condition, and determine a matched output current value according to a predetermined temperature current correspondence table to generate a target processing policy when the temperature determination result is used to indicate that the current temperature value does not meet the preset temperature regulation condition, so as to generate different target processing policies based on the temperature determination result, and determine a compensation temperature value or an output current value based on the temperature compensation policy table or the temperature current correspondence table based on the different temperature determination result, so that accuracy and intelligence of generating the target processing policy can be improved. The method and the device can generate different processing strategies through different corresponding relation tables according to the temperature judgment result, can improve the intelligence of generating the target processing strategy, can improve the accuracy of generating the target processing strategy, and are beneficial to improving the accuracy of generating the regulation and control parameters corresponding to the target processing strategy and the accuracy and reliability of executing regulation and control operation matched with the regulation and control parameters on the target battery pack.

In yet another alternative embodiment, as shown in fig. 4, the determining module 303 determines the compensated temperature value matching the current temperature value according to a predetermined target temperature compensation policy table in a specific manner including:

Therefore, the device described in fig. 4 can determine the current charge-discharge rate matched with the current temperature value according to the predetermined target temperature compensation strategy table, determine the maximum compensation temperature value corresponding to the current temperature value based on the current charge-discharge rate and the preset compensation formula, and determine the compensation temperature value corresponding to the current temperature value according to the maximum compensation temperature value, thereby being beneficial to improving the accuracy and reliability of determining the corresponding compensation temperature value, being beneficial to self-adaptive temperature adjustment compensation by inquiring the target temperature compensation strategy table, further being beneficial to improving the accuracy of adjusting the charging current and being beneficial to improving the charging efficiency of the battery.

In yet another alternative embodiment, as shown in fig. 4, the detecting module 306 is further configured to detect a real-time temperature value of the target battery pack after the performing module 305 performs the regulation operation matched with the regulation parameter on the target battery pack;

the judging module 302 is further configured to judge whether the real-time temperature value is greater than or equal to a preset temperature compensation start threshold;

the obtaining module 301 is further configured to obtain a real-time operation parameter of the target battery pack when the judging module 302 judges that the real-time temperature value is less than a preset temperature compensation start threshold;

the generating module 304 is further configured to generate a prediction compensation parameter of the target battery pack according to the real-time operation parameter of the target battery pack; the predicted compensation parameter is used for representing the temperature compensation parameter required by the target battery pack in a preset time period in the future;

the determining module 303 is further configured to determine, when the determining module 302 determines that the real-time temperature value is greater than or equal to the preset temperature compensation start threshold, a real-time compensation temperature value based on a predetermined target temperature compensation policy table;

the generating module 304 is further configured to generate a real-time target processing policy according to the real-time compensation temperature value;

the execution module 305 is further configured to perform a temperature regulation operation matched with the real-time target processing policy on the target battery pack, and re-trigger the detection module 306 to perform an operation of detecting the real-time temperature value of the target battery pack, and re-trigger the judgment module 302 to perform an operation of judging whether the real-time temperature value is greater than or equal to the preset temperature compensation start threshold until the judgment module 302 judges that the real-time temperature value is less than the preset temperature compensation start threshold.

Therefore, the device described in fig. 4 can detect the real-time temperature value of the target battery pack, and determine whether the real-time temperature value is greater than or equal to the preset temperature compensation starting threshold, if not, obtain the real-time operation parameter of the target battery pack and generate the prediction compensation parameter of the target battery pack, if yes, determine the real-time compensation temperature value according to the target temperature compensation policy table, thereby generating the real-time target processing policy and executing the corresponding temperature regulation operation on the target battery pack, so that the real-time temperature value of the target battery pack is smaller than the preset temperature compensation starting threshold, and after the matched regulation operation is executed on the target battery pack, the corresponding operation is executed again according to the detected real-time temperature value of the target battery pack, so that the temperature of the target battery pack is stopped after the detected real-time temperature value is smaller than the preset temperature compensation starting threshold, the real-time temperature value of the target battery pack can be effectively reduced, and the output current of the target battery pack can meet the requirements, thereby realizing the intelligence in reducing the temperature of the target battery pack, and further being beneficial to improving the accuracy in charging current regulation and improving the charging efficiency of the battery.

In yet another alternative embodiment, as shown in fig. 4, the specific manner in which the generating module 304 generates the regulatory parameters corresponding to the target processing strategy based on the target processing strategy includes:

As can be seen, implementing the apparatus described in fig. 4 can determine at least one target adjustment device based on the target processing policy, obtain current operation information of the target battery pack, determine an abnormal operation parameter of the target battery pack according to the current operation information, generate a device regulation parameter corresponding to each target adjustment device according to the abnormal operation parameter, and generate regulation parameters of the target processing policy based on the device regulation parameters of all the target adjustment devices, so as to comprehensively generate the abnormal operation parameter of the target battery pack in combination with the current operation information of the target battery pack, improve accuracy and reliability of generating the abnormal operation parameter of the target battery pack, generate the device regulation parameter corresponding to each target adjustment device according to the abnormal operation parameter, and determine the device regulation parameter corresponding to each target adjustment device in a targeted manner, thereby being beneficial to determining accuracy of the device regulation parameter corresponding to each target adjustment device, and further being beneficial to improving accuracy of generating the regulation parameter corresponding to the target processing policy.

In yet another alternative embodiment, as shown in fig. 4, the specific manner of generating the predicted compensation parameter of the target battery pack according to the real-time operation parameter of the target battery pack by the generating module 304 includes:

Therefore, the device described in fig. 4 can obtain the historical operation parameters of the target battery pack, execute the data fitting operation based on the historical operation parameters and the real-time operation parameters of the target battery pack to obtain the data fitting result, predict the operation change parameters of the target battery pack in a preset time period in the future, generate the prediction compensation parameters of the target battery pack according to the operation change parameters, and perform the data fitting based on the historical operation parameters and the real-time operation parameters of the target battery pack, so that the accuracy and the intelligence of the operation change parameters of the prediction target battery pack can be improved, the accuracy of the prediction compensation parameters of the target battery pack can be improved, the prediction compensation parameters of the target battery pack can be intelligently generated, the operation trend of the target battery pack can be predicted, the convenience of the user in managing the target battery pack can be improved, and the convenience and the intelligence of the follow-up detection and management of the state of the target battery pack can be improved.

In yet another alternative embodiment, the preset compensation formula includes: x=a×c;

Example IV

Referring to fig. 5, fig. 5 is a schematic structural diagram of a charge adjusting device for a battery according to another embodiment of the invention. As shown in fig. 5, the charge adjusting device of the battery may include:

a memory 401 storing executable program codes;

a processor 402 coupled with the memory 401;

the processor 402 invokes executable program codes stored in the memory 401 to execute steps in the battery charge adjustment method described in the first or second embodiment of the present invention.

Example five

The embodiment of the invention discloses a computer storage medium which stores computer instructions for executing the steps in the battery charge adjustment method described in the first or second embodiment of the invention when the computer instructions are called.

Example six

An embodiment of the present invention discloses a computer program product including a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute steps in the battery charge adjustment method described in the first embodiment or the second embodiment.

The apparatus embodiments described above are merely illustrative, wherein the modules illustrated as separate components may or may not be physically separate, and the components shown as modules may or may not be physical, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.

From the above detailed description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course by means of hardware. Based on such understanding, the foregoing technical solutions may be embodied essentially or in part in the form of a software product that may be stored in a computer-readable storage medium including Read-Only Memory (ROM), random-access Memory (Random Access Memory, RAM), programmable Read-Only Memory (Programmable Read-Only Memory, PROM), erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), one-time programmable Read-Only Memory (OTPROM), electrically erasable programmable Read-Only Memory (EEPROM), compact disc Read-Only Memory (Compact Disc Read-Only Memory, CD-ROM) or other optical disc Memory, magnetic disc Memory, tape Memory, or any other medium that can be used for computer-readable carrying or storing data.

Finally, it should be noted that: the embodiment of the invention discloses a battery charging adjustment method and device, and a storage medium, which are disclosed by the embodiment of the invention only as a preferred embodiment of the invention, and are only used for illustrating the technical scheme of the invention, but not limiting the technical scheme; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme recorded in the various embodiments can be modified or part of technical features in the technical scheme can be replaced equivalently; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. A method of adjusting charge of a battery, the method comprising:

2. The method of claim 1, wherein prior to the obtaining the current temperature value of the target battery pack, the method further comprises:

3. The method according to claim 2, wherein the determining a target processing policy matching the temperature determination result according to the temperature determination result includes:

4. The battery charge adjustment method according to claim 3, wherein the determining a compensated temperature value matching the current temperature value according to a predetermined target temperature compensation strategy table includes:

5. The method according to claim 3 or 4, characterized in that after the performing of the regulation operation matching the regulation parameter on the target battery pack, the method further comprises:

when the real-time temperature value is judged to be smaller than the preset temperature compensation starting threshold value, acquiring real-time operation parameters of the target battery pack, and generating prediction compensation parameters of the target battery pack according to the real-time operation parameters of the target battery pack; the predicted compensation parameter is used for representing a temperature compensation parameter required by the target battery pack in a future preset time period;

6. The method according to claim 5, wherein generating the regulation parameter corresponding to the target processing policy based on the target processing policy includes:

7. The method of claim 5, wherein generating the predicted compensation parameter of the target battery pack according to the real-time operation parameter of the target battery pack comprises:

8. The method of claim 4, wherein the preset compensation formula includes: x=a×c;

wherein X is the maximum compensation temperature value corresponding to the current temperature value, A is a predetermined compensation calculation constant value, and C is the current charge-discharge rate matched with the current temperature value.

9. A charge adjustment device for a battery, the device comprising:

a memory storing executable program code;

a processor coupled to the memory;

the processor invokes the executable program code stored in the memory to perform the battery charge adjustment method of any one of claims 1-8.

10. A computer storage medium storing computer instructions which, when invoked, are adapted to perform the method of regulating the charge of a battery according to any one of claims 1-8.