Charging temperature rise adjusting method and device and storage medium

Abstract

The invention relates to a charging temperature rise adjusting method and device and a storage medium. The method comprises the steps of estimating a charging temperature rise sensitive threshold value of a user of the terminal according to historical charging behavior data of the terminal in response to detection that the terminal is in a charging state; and performing charging temperature rise adjustment on the terminal according to the charging temperature rise sensitive threshold. Temperature rise sensitivity learning is carried out on historical charging behaviors of the terminal, the charging temperature rise sensitive threshold value of the user is automatically estimated, and then charging temperature rise adjustment is carried out on the terminal according to the charging temperature rise sensitive threshold value, so that the charging temperature rise expectation of the user is met, intelligent and personalized charging temperature rise logic is achieved, and the user experience is improved. And the flexibility of charging control and the comprehensive charging experience in a multi-element complex scene are improved.

Description

Technical Field

[0001] The present disclosure relates to the field of terminal technology, and in particular to a charging temperature rise regulation method, device and storage medium. Background Art

[0002] With the rapid development of related technologies in the field of charging, the charging performance of terminals has been greatly improved, and even overperformance has occurred. Therefore, the charging strategy design of mobile phones and other terminals has gradually changed from extensively increasing charging power to finely improving the user's actual charging experience, especially improving the charging temperature rise experience.

[0003] In the related art, temperature rise control is usually performed on the current charging behavior, such as fixed charging scene control or universal charging temperature rise standard control, which makes it impossible to meet the charging temperature rise requirements of different users. Summary of the invention

[0004] In order to overcome the problems existing in the related art, the present disclosure provides a charging temperature rise regulation method, device and storage medium.

[0005] According to a first aspect of an embodiment of the present disclosure, a charging temperature rise adjustment method is provided, comprising:

[0006] In response to detecting that the terminal is in a charging state, estimating a charging temperature rise sensitive threshold of a user of the terminal according to historical charging behavior data of the terminal;

[0007] The charging temperature rise of the terminal is adjusted according to the charging temperature rise sensitive threshold.

[0008] Optionally, the historical charging behavior data includes temperature rise sensitive stress behavior data.

[0009] Optionally, the estimating a charging temperature rise sensitive threshold of a user of the terminal according to historical charging behavior data of the terminal includes:

[0010] Determining whether the temperature rise sensitive stress behavior data meets the effectiveness condition of the temperature rise sensitive habit;

[0011] If the temperature rise sensitive stress behavior data satisfies the effectiveness condition, a charging temperature rise sensitive threshold of the user of the terminal is estimated according to the temperature rise sensitive stress behavior data.

[0012] Optionally, the estimating a charging temperature rise sensitive threshold of a user of the terminal according to historical charging behavior data of the terminal further includes:

[0013] If the temperature rise sensitive stress behavior data does not meet the effectiveness condition, determining whether the current charging behavior belongs to the temperature rise sensitive stress behavior according to the current charging behavior data of the terminal;

[0014] If the current charging behavior belongs to the temperature rise sensitive stress behavior, the current charging behavior data is determined as the temperature rise sensitive stress behavior data.

[0015] Optionally, the current charging behavior data includes at least one of a starting power level, an ending power level, a charging time, an ending temperature, a temperature rise range, and a first maximum temperature.

[0016] Optionally, the current charging behavior data includes a starting power level, an ending power level, a charging time, an ending temperature, a temperature rise range, and a first maximum temperature;

[0017] The determining, according to the current charging behavior data of the terminal, whether the current charging behavior belongs to a temperature rise sensitive stress behavior includes:

[0018] If the current charging behavior data of the terminal meets the following conditions, it is determined that the current charging behavior belongs to temperature rise sensitive stress behavior:

[0019] The initial power is less than or equal to the preset power;

[0020] The termination power is less than the full power of the terminal;

[0021] The charging time is greater than or equal to the preset time;

[0022] The temperature rise range is greater than or equal to a preset range;

[0023] The first maximum temperature is greater than or equal to a first preset temperature threshold;

[0024] A difference between the first maximum temperature and the termination temperature is less than or equal to a second preset temperature threshold.

[0025] Optionally, the temperature rise sensitive stress behavior data includes a second highest temperature;

[0026] The estimating the charging temperature rise sensitive threshold of the user of the terminal according to the temperature rise sensitive stress behavior data includes:

[0027] The average value of the second highest temperature in each of the temperature-rise-sensitive stress behavior data is determined as the charging temperature-rise sensitive threshold.

[0028] Optionally, the temperature rise sensitive stress behavior data includes a second highest temperature;

[0029] The estimating the charging temperature rise sensitive threshold of the user of the terminal according to the temperature rise sensitive stress behavior data includes:

[0030] Dividing the second highest temperature in each of the temperature-rise sensitive stress behavior data into a plurality of first intervals;

[0031] The median value of the second highest temperatures falling within the first target interval is determined as the charging temperature rise sensitive threshold, wherein the first target interval is the interval containing the most second highest temperatures among the multiple first intervals.

[0032] Optionally, the temperature rise sensitive stress behavior data includes a starting temperature and a second highest temperature;

[0033] The estimating the charging temperature rise sensitive threshold of the user of the terminal according to the temperature rise sensitive stress behavior data includes:

[0034] Dividing the starting temperature in each of the temperature-rise-sensitive stress behavior data into a plurality of second intervals;

[0035] The average value of the second highest temperature in the target temperature rise sensitive stress behavior data is determined as the charging temperature rise sensitive threshold, wherein the target temperature rise sensitive stress behavior data is the temperature rise sensitive stress behavior data whose starting temperature falls within a second target interval, and the second target interval is the starting temperature of the current charging behavior of the terminal in the multiple second intervals.

[0036] Optionally, the adjusting the charging temperature rise of the terminal according to the charging temperature rise sensitive threshold includes:

[0037] Determining a maximum temperature threshold of a current charging behavior according to the charging temperature rise sensitive threshold;

[0038] The charging strategy of the terminal is updated according to the maximum temperature threshold, and the charging temperature rise of the terminal is adjusted according to the updated charging strategy.

[0039] Optionally, updating the charging strategy of the terminal according to the maximum temperature threshold comprises one of the following:

[0040] updating the maximum charging power of the terminal according to the difference between the maximum temperature threshold and the original maximum temperature threshold in the charging strategy;

[0041] updating the current ratio of each charging path in the terminal according to the maximum temperature threshold;

[0042] The operating mode of the charging chip in each charging path in the terminal is updated according to the highest temperature threshold.

[0043] According to a second aspect of an embodiment of the present disclosure, a charging temperature rise regulating device is provided, comprising:

[0044] an estimation module, configured to, in response to detecting that the terminal is in a charging state, estimate a charging temperature rise sensitive threshold of a user of the terminal according to historical charging behavior data of the terminal;

[0045] The adjustment module is configured to adjust the charging temperature rise of the terminal according to the charging temperature rise sensitive threshold.

[0046] According to a third aspect of an embodiment of the present disclosure, a charging temperature rise regulating device is provided, comprising:

[0047] processor;

[0048] a memory for storing processor-executable instructions;

[0049] Among them, the processor is configured to run the executable instructions to implement the steps of the charging temperature rise regulation method provided in the first aspect of the present disclosure.

[0050] According to a fourth aspect of an embodiment of the present disclosure, a computer-readable storage medium is provided, on which computer program instructions are stored. When the program instructions are executed by a processor, the steps of the charging temperature rise regulation method provided in the first aspect of the present disclosure are implemented.

[0051] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: by learning the temperature rise sensitivity of the terminal's historical charging behavior, the user's charging temperature rise sensitivity threshold is automatically estimated, and then the charging temperature rise of the terminal is adjusted according to the charging temperature rise sensitivity threshold to meet the user's charging temperature rise expectations, realize intelligent and personalized charging temperature rise logic, and improve the flexibility of charging control and the comprehensive charging experience in multiple and complex scenarios.

[0052] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0054] Figure 1 The figure is a flow chart of a charging temperature rise regulation method according to an exemplary embodiment.

[0055] Figure 2 is a flow chart of a charging temperature rise regulation method according to another exemplary embodiment.

[0056] Figure 3 The figure is a block diagram of a charging temperature rise regulating device according to an exemplary embodiment.

[0057] Figure 4 The invention is a block diagram showing a device for regulating charging temperature rise according to an exemplary embodiment. DETAILED DESCRIPTION

[0058] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0059] It should be noted that all actions of acquiring signals, information or data in the present disclosure are carried out in compliance with the relevant data protection laws and policies of the country where the device is located and with the authorization given by the owner of the corresponding device.

[0060] Figure 1 is a flow chart of a charging temperature rise regulation method according to an exemplary embodiment. Figure 1 As shown, the charging temperature rise regulation method is used in a terminal and includes the following steps.

[0061] In S101 , in response to detecting that a terminal is in a charging state, a charging temperature rise sensitive threshold of a user of the terminal is estimated based on historical charging behavior data of the terminal.

[0062] In one embodiment of the present disclosure, some users may worry that the over-high temperature of the terminal during charging will affect the battery life, pose a safety risk, etc., and therefore will pay attention to the temperature change of the battery during charging. In addition, a large temperature rise will also lead to a decrease in the user's charging experience. Charging temperature rise sensitivity refers to the user's sensitivity to the temperature rise of the terminal (for example, a mobile phone) when the terminal is charging, and the sensitivity of each user is different. The charging temperature rise sensitive threshold refers to the user's sensitivity point to the temperature rise of the terminal (i.e., the charging temperature rise sensitive threshold), that is, when the temperature reaches the charging temperature rise sensitive threshold, the user is more sensitive and has a poor experience in this charging behavior.

[0063] When it is detected that the terminal is in a charging state (i.e., charging but not fully charged), the user's sensitive points to the terminal temperature rise are estimated based on the historical charging behavior data of the terminal, so that corresponding temperature rise adjustment measures can be taken according to the sensitive points during the charging process to improve the user's charging experience.

[0064] In S102, charging temperature rise is regulated for the terminal according to the charging temperature rise sensitive threshold.

[0065] In one embodiment of the present disclosure, the charging temperature rise of the terminal is adjusted according to the estimated charging temperature rise sensitive threshold, so that the temperature rise degree of the terminal in the current charging behavior meets the user's expectations, thereby improving the user's charging experience.

[0066] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: by learning the temperature rise sensitivity of the terminal's historical charging behavior, the user's charging temperature rise sensitivity threshold is automatically estimated, and then the charging temperature rise of the terminal is adjusted according to the charging temperature rise sensitivity threshold to meet the user's charging temperature rise expectations, realize intelligent and personalized charging temperature rise logic, and improve the flexibility of charging control and the comprehensive charging experience in multiple and complex scenarios.

[0067] As an optional implementation, the historical charging behavior data may include temperature rise sensitive stress action (Sensitive Stress Action, SSAct) data.

[0068] In one embodiment of the present disclosure, temperature rise sensitive stress behavior refers to stress behavior caused by user's sensitivity and dissatisfaction with temperature rise when charging the terminal, for example, interrupting the current charging behavior, etc. Temperature rise sensitive stress behavior data refers to charging status data of the terminal's current charging behavior when the user generates temperature rise sensitive stress behavior, and may specifically include charging date, starting power, ending power, charging time, starting temperature, ending temperature, maximum temperature, temperature rise amplitude, etc.

[0069] As an optional implementation, the above S101 may include: determining whether the temperature rise sensitive stress behavior data meets the effectiveness conditions of the temperature rise sensitivity habit; if the temperature rise sensitive stress behavior data meets the effectiveness conditions, then estimating the charging temperature rise sensitive threshold of the user of the terminal based on the temperature rise sensitive stress behavior data.

[0070] In one embodiment of the present disclosure, when it is detected that the terminal is in a charging state, it is first determined whether the temperature rise sensitive stress behavior data in the historical charging behavior data meets the effective condition of the temperature rise sensitivity habit, that is, it is determined whether the existing temperature rise sensitive stress behavior data is sufficient to analyze the temperature rise sensitivity habit of the user. If the effective condition is met, the data is used to estimate the charging temperature rise sensitivity threshold of the user to the terminal. For example, the effective condition may be that the number of entries of the temperature rise sensitive stress behavior data in the historical charging behavior data is greater than a preset number (for example, 5).

[0071] As an optional implementation, the above S101 may also include: if the temperature rise sensitive stress behavior data does not meet the effectiveness condition, determining whether the current charging behavior belongs to temperature rise sensitive stress behavior based on the current charging behavior data of the terminal; if the current charging behavior belongs to temperature rise sensitive stress behavior, determining the current charging behavior data as temperature rise sensitive stress behavior data.

[0072] In one embodiment of the present disclosure, when the temperature rise sensitive stress behavior data in the historical charging behavior data does not meet the effectiveness conditions of the temperature rise sensitivity habit, that is, the temperature rise sensitivity habit of the user cannot be analyzed based on the existing temperature rise sensitive stress behavior data, and the charging temperature rise sensitivity threshold of the terminal user cannot be estimated based on the existing temperature rise sensitive stress behavior data. At this time, it can be considered whether to add the current charging behavior data as temperature rise sensitive stress behavior data to the historical charging behavior data.

[0073] Specifically, it is possible to first determine whether the current charging behavior is a temperature rise sensitive stress behavior based on the current charging behavior data of the terminal; if the current charging behavior is a temperature rise sensitive stress behavior, the relevant charging data in the current charging behavior (i.e., the current charging behavior data) is determined as the temperature rise sensitive stress behavior data, so that the user's temperature rise sensitivity habits can be analyzed during subsequent charging, and the user's charging temperature rise sensitive threshold can be estimated. If the current charging behavior does not belong to the temperature rise sensitive stress behavior, the subsequent charging behavior of the terminal is continuously monitored to determine whether the current charging behavior including the subsequent charging behavior meets the temperature rise sensitive stress behavior.

[0074] As an optional implementation manner, the current charging behavior data includes at least one of a starting power level, an ending power level, a charging time, an ending temperature, a temperature rise range, and a first maximum temperature.

[0075] As an optional implementation manner, the current charging behavior data includes a starting power, an ending power, a charging time, an ending temperature, a temperature rise amplitude, and a first maximum temperature; and determining whether the current charging behavior belongs to a temperature rise sensitive stress behavior according to the current charging behavior data of the terminal includes:

[0076] If the current charging behavior data of the terminal meets the following conditions, it is determined that the current charging behavior belongs to temperature rise sensitive stress behavior:

[0077] The initial power level is less than or equal to a preset power level (e.g., 70%);

[0078] The termination power is less than the full power of the terminal (e.g., 100%);

[0079] The charging time is greater than or equal to a preset time (e.g., 8 minutes);

[0080] The temperature rise is greater than or equal to a preset range (for example, 3°C);

[0081] The first maximum temperature is greater than or equal to a first preset temperature threshold (e.g., 39° C.);

[0082] The difference between the first maximum temperature and the termination temperature is less than or equal to a second preset temperature threshold (eg, 2° C.).

[0083] In one embodiment, the temperature rise sensitive stress behavior data in the historical charging behavior data can be stored in a database, so as to facilitate the determination of whether the data stored in the database meets the effective conditions of the temperature rise sensitivity habit, and to facilitate the retrieval of data for analysis of the user's temperature rise sensitivity habit, etc. The temperature rise sensitive stress behavior data is shown in the following table:

[0084]

[0085] It should be understood that the above table is only for illustration, and the data in the table are independent of each other and do not constitute any limitation to the technical solution of the present disclosure.

[0086] At the same time, the historical charging behavior is the charging behavior of the user on the terminal within a time period. When the time period is updated or the database is saturated, the temperature rise sensitive stress behavior data can be updated by rolling overlay or the like.

[0087] In addition, the temperature rise sensitive stress behavior data includes a starting temperature and a second maximum temperature; at this time, the charging temperature rise sensitive threshold of the user of the terminal can be estimated in a variety of ways according to the temperature rise sensitive stress behavior data.

[0088] As an optional implementation, the temperature rise sensitive stress behavior data includes a second maximum temperature; and estimating the charging temperature rise sensitive threshold of the user of the terminal based on the temperature rise sensitive stress behavior data includes: determining the average value of the second highest temperature in each temperature rise sensitive stress behavior data as the charging temperature rise sensitive threshold.

[0089] In one embodiment of the present disclosure, taking the temperature rise sensitive stress behavior data in the above table as an example, the average value of the second highest temperature among the 6 temperature rise sensitive stress behavior data (39°C + 41°C + 40°C + 44°C + 40.5°C + 45°C) / 6 = 41.6°C is determined as the charging temperature rise sensitive threshold.

[0090] As an optional implementation, the temperature rise sensitive stress behavior data includes a second maximum temperature; and estimating the charging temperature rise sensitive threshold of the user of the terminal based on the temperature rise sensitive stress behavior data includes: dividing the second maximum temperature in each of the temperature rise sensitive stress behavior data into multiple first intervals; determining the median value of the second maximum temperature falling in the first target interval as the charging temperature rise sensitive threshold, wherein the first target interval is the interval among the multiple first intervals that contains the most second maximum temperatures.

[0091] In one embodiment of the present disclosure, taking the temperature rise sensitive stress behavior data in the above table as an example, the second maximum temperatures of the above 6 temperature rise sensitive stress behavior data are divided into an interval every 2°C to obtain three first intervals, including [39°C, 41°C), [41°C, 43°C), and [43°C, 45°C]. Among them, the second maximum temperatures falling within the range of [39°C, 41°C) include 39°C, 40°C, and 40.5°C, the second maximum temperatures falling within the range of [41°C, 43°C) include 41°C, and the second maximum temperatures falling within the range of [43°C, 45°C] include 44°C and 45°C. At this time, the number of second maximum temperatures falling within the range of [39°C, 41°C) is the largest, that is, the first target interval is [39°C, 41°C). Therefore, the median value of the second maximum temperatures falling within the first target interval [39°C, 41°C), that is, the median value 40°C among 39°C, 40°C, and 40.5°C, can be determined as the charging temperature rise sensitive threshold.

[0092] As an optional implementation, the temperature rise sensitive stress behavior data includes a starting temperature and a second maximum temperature; the estimating the charging temperature rise sensitive threshold of the user of the terminal based on the temperature rise sensitive stress behavior data includes: dividing the starting temperature in each of the temperature rise sensitive stress behavior data into multiple second intervals; the average value of the second maximum temperature in the target temperature rise sensitive stress behavior data is determined as the charging temperature rise sensitive threshold, wherein the target temperature rise sensitive stress behavior data is temperature rise sensitive stress behavior data whose starting temperature falls within a second target interval, and the second target interval is the starting temperature of the current charging behavior of the terminal in the multiple second intervals.

[0093] In one embodiment of the present disclosure, taking the temperature rise sensitive stress behavior data in the above table as an example, the starting temperatures of the above 6 temperature rise sensitive stress behavior data are divided into an interval every 2°C, and three second intervals are obtained, including [29°C, 31°C), [31°C, 33°C), [33°C, 35°C), and [35°C, 37°C]. The starting temperature of the current charging behavior is 30°C, which falls within the range of [29°C, 31°C), that is, the second target interval is [29°C, 31°C). Among them, the starting temperature falling within [29°C, 31°C) includes 29°C. Therefore, the target temperature rise sensitive stress behavior data is the data in the above table with a serial number of 6. At this time, the second highest temperature of 45°C in the target temperature rise sensitive stress behavior data can be determined as the charging temperature rise sensitive threshold.

[0094] As an optional implementation, S102 may include: determining the maximum temperature threshold of the current charging behavior based on the charging temperature rise sensitive threshold; updating the charging strategy of the terminal based on the maximum temperature threshold, and adjusting the charging temperature rise of the terminal based on the updated charging strategy.

[0095] In one embodiment of the present disclosure, after estimating the charging temperature rise sensitive threshold, the maximum temperature threshold of the current charging behavior can be further determined based on the charging temperature rise sensitive threshold. For example, the maximum temperature threshold is set as the difference between the charging temperature rise sensitive threshold and the temperature difference margin (1°C or 0.5°C), where the temperature difference margin is greater than 0°C. The maximum temperature threshold is the threshold for triggering temperature rise regulation in the current charging behavior. Therefore, after determining the maximum temperature threshold, it can be updated to the charging strategy of the terminal to implement charging temperature rise regulation of the terminal. The maximum temperature threshold is less than the charging temperature rise sensitive threshold. When the terminal temperature reaches the maximum temperature threshold, the terminal is temperature-regulated in advance to avoid the terminal temperature from reaching the charging temperature rise sensitive threshold during the charging temperature rise regulation process as much as possible, thereby improving the user's charging experience.

[0096] In addition, in the present disclosure, the charging strategy of the terminal can be updated in a variety of ways. In one embodiment, the maximum charging power (i.e., charging power limit) of the terminal can be updated according to the difference between the maximum temperature threshold and the original maximum temperature threshold in the charging strategy.

[0097] In the present disclosure, the original charging strategy of the terminal may include a correspondence between the maximum temperature and the maximum charging power, in which the higher the maximum temperature, the higher the corresponding maximum charging power. For example, the maximum charging power corresponding to the maximum temperature of 36°C is 86W, and the current value of the maximum charging power corresponding to the maximum temperature range of 34°C is 80W.

[0098] When the difference between the maximum temperature threshold and the original maximum temperature threshold is a positive number, it means that the temperature rise of the original charging strategy can meet the temperature rise sensitivity of the current user and keep the original maximum charging power unchanged; when the difference between the maximum temperature threshold and the original maximum temperature threshold is a negative number, it means that the temperature rise of the original charging strategy cannot meet the temperature rise sensitivity of the current user, which is easy to cause the user to have temperature rise sensitive stress behavior, affecting the user's charging experience. At this time, it is necessary to first determine whether there is a current maximum temperature threshold in the above correspondence. If there is a current maximum temperature threshold in the above correspondence, the maximum charging power corresponding to the current maximum temperature threshold in the correspondence is determined as the new maximum charging power and updated to the charging strategy of the terminal; if there is no current maximum temperature threshold in the above correspondence, the maximum charging power corresponding to the target maximum temperature in the above correspondence is determined as the new maximum charging power and updated to the charging strategy of the terminal, wherein the target maximum temperature is the highest temperature with the smallest difference between the current maximum temperature threshold in the above correspondence and less than the current maximum temperature threshold. In this way, the adjusted maximum charging power is less than the original maximum charging power, which can avoid the terminal temperature from being too high and achieve charging temperature rise regulation of the terminal.

[0099] In another implementation, the current ratio of each charging path in the terminal may be updated according to the maximum temperature threshold.

[0100] In the present disclosure, the terminal includes multiple charging paths. The greater the current flowing through the charging paths, the more heat is generated, which in turn causes the temperature of the terminal to rise. The temperature rise of the terminal can be adjusted by adjusting the current value of each charging path.

[0101] Specifically, a new current ratio can be calculated based on the current temperature of each charging path, the actual distribution in the terminal, etc., so that when each charging path operates according to the new current ratio, the temperature of the terminal is less than or equal to the maximum temperature threshold, and the charging strategy is updated with the new current ratio, that is, the temperature of each charging path is adjusted by adjusting the current of the charging path, thereby achieving charging temperature rise regulation of the terminal.

[0102] In yet another embodiment, the working mode of the charging chip in each charging path in the terminal may be updated according to the maximum temperature threshold.

[0103] Specifically, the charging path of the terminal contains multiple charging chips, and the charging chips have different energy-consuming working modes. When the charging chip is in a working mode with higher energy consumption, more heat is generated, which causes the temperature of the charging path where the charging chip is located to rise, thereby causing the temperature of the terminal to rise. At this time, the working mode of each charging chip can be re-determined according to the maximum temperature threshold, so that when each charging chip works in a new working mode, the temperature of the terminal is less than or equal to the maximum temperature threshold, and the charging strategy is updated with the new working mode of each charging chip to achieve more refined charging temperature rise regulation of the terminal.

[0104] In a possible implementation, Figure 2 As shown, whether the terminal is in a charging state is detected; when the terminal is detected to be in a charging state, first determine whether the temperature rise sensitive stress behavior data in the historical charging behavior data meets the effective condition of the temperature rise sensitivity habit. If the effective condition is met, the charging temperature rise sensitive threshold of the user of the terminal is estimated according to the temperature rise sensitive stress behavior data; if the effective condition is not met, determine whether the current charging behavior belongs to the temperature rise sensitive stress behavior according to the current charging behavior data of the terminal; if the current charging behavior belongs to the temperature rise sensitive stress behavior, determine the current charging behavior data as the temperature rise sensitive stress behavior data, and then continue to detect whether the terminal is in a charging state; if the current charging behavior does not belong to the temperature rise sensitive stress behavior, continue to detect whether the terminal is in a charging state.

[0105] After obtaining the charging temperature rise sensitive threshold, the highest temperature threshold of the current charging behavior is determined according to the charging temperature rise sensitive threshold. Then, the charging strategy of the terminal is updated according to the highest temperature threshold, and the charging temperature rise of the terminal is adjusted according to the updated charging strategy.

[0106] In addition, when the terminal enters the charging temperature rise adjustment, it can continuously detect whether the terminal is in the charging state. If it is detected that the terminal is not in the charging state, that is, the terminal charging connection is disconnected or the charging is saturated (i.e. fully charged), then the charging temperature rise adjustment function can be exited. In addition, a user interface dialog box can be set for the user to independently choose whether to enter or exit the charging temperature rise adjustment function ( Figure 2 not shown).

[0107] Figure 3 is a block diagram of a charging temperature rise regulating device according to an exemplary embodiment. Figure 3 The charging temperature rise regulating device 200 includes an estimating module 201 and a regulating module 202 .

[0108] The estimation module 201 is configured to, in response to detecting that the terminal is in a charging state, estimate a charging temperature rise sensitive threshold of a user of the terminal according to historical charging behavior data of the terminal;

[0109] The adjustment module 202 is configured to adjust the charging temperature rise of the terminal according to the charging temperature rise sensitive threshold.

[0110] Optionally, the historical charging behavior data includes temperature rise sensitive stress behavior data.

[0111] Optionally, the estimation module 201 includes:

[0112] a habit effectiveness determination submodule, configured to determine whether the temperature rise sensitive stress behavior data satisfies the effectiveness condition of the temperature rise sensitive habit;

[0113] The threshold estimation submodule is configured to estimate the charging temperature rise sensitive threshold of the user of the terminal according to the temperature rise sensitive stress behavior data if the temperature rise sensitive stress behavior data meets the effectiveness condition.

[0114] Optionally, the estimation module 201 further includes:

[0115] a stress behavior determination submodule, configured to determine whether the current charging behavior belongs to the temperature rise sensitive stress behavior according to the current charging behavior data of the terminal if the temperature rise sensitive stress behavior data does not meet the effectiveness condition;

[0116] The stress behavior data determination submodule is configured to determine the current charging behavior data as temperature rise sensitive stress behavior data if the current charging behavior belongs to temperature rise sensitive stress behavior.

[0117] Optionally, the current charging behavior data includes at least one of a starting power level, an ending power level, a charging time, an ending temperature, a temperature rise range, and a first maximum temperature.

[0118] Optionally, the current charging behavior data includes a starting power level, an ending power level, a charging time, an ending temperature, a temperature rise range, and a first maximum temperature;

[0119] The stress behavior determination submodule is configured to determine that the current charging behavior belongs to the temperature rise sensitive stress behavior if the current charging behavior data of the terminal meets the following conditions:

[0120] The initial power is less than or equal to the preset power;

[0121] The termination power is less than the full power of the terminal;

[0122] The charging time is greater than or equal to the preset time;

[0123] The temperature rise range is greater than or equal to a preset range;

[0124] The first maximum temperature is greater than or equal to a first preset temperature threshold;

[0125] A difference between the first maximum temperature and the termination temperature is less than or equal to a second preset temperature threshold.

[0126] Optionally, the temperature rise sensitive stress behavior data includes a second highest temperature;

[0127] The threshold estimation submodule includes:

[0128] The first estimation submodule is configured to determine the average value of the second highest temperature in each of the temperature-rise-sensitive stress behavior data as the charging temperature-rise sensitive threshold.

[0129] Optionally, the temperature rise sensitive stress behavior data includes a second highest temperature;

[0130] The threshold estimation submodule includes:

[0131] A first interval division submodule is configured to divide the second highest temperature in each of the temperature-rise sensitive stress behavior data into a plurality of first intervals;

[0132] The second estimation submodule is configured to determine the median value of the second highest temperature falling within the first target interval as the charging temperature rise sensitive threshold, wherein the first target interval is the interval containing the most second highest temperatures among the multiple first intervals.

[0133] Optionally, the temperature rise sensitive stress behavior data includes a starting temperature and a second highest temperature;

[0134] The threshold estimation submodule includes:

[0135] A second interval division submodule is configured to divide the starting temperature in each of the temperature rise sensitive stress behavior data into a plurality of second intervals;

[0136] The third estimation submodule is configured to determine the average value of the second highest temperature in the target temperature rise sensitive stress behavior data as the charging temperature rise sensitive threshold, wherein the target temperature rise sensitive stress behavior data is the temperature rise sensitive stress behavior data whose starting temperature falls within a second target interval, and the second target interval is the starting temperature of the current charging behavior of the terminal included in the multiple second intervals.

[0137] Optionally, the adjustment module 202 includes:

[0138] a threshold determination submodule, configured to determine a maximum temperature threshold of a current charging behavior according to the charging temperature rise sensitive threshold;

[0139] The regulating submodule is configured to update the charging strategy of the terminal according to the maximum temperature threshold, and to regulate the charging temperature rise of the terminal according to the updated charging strategy.

[0140] Optionally, the regulating submodule includes one of the following:

[0141] A first updating submodule is configured to update the maximum charging power of the terminal according to the difference between the maximum temperature threshold and the original maximum temperature threshold in the charging strategy;

[0142] A second updating submodule is configured to update the current ratio of each charging path in the terminal according to the maximum temperature threshold;

[0143] The third updating submodule is configured to update the working mode of the charging chip of each charging path in the terminal according to the maximum temperature threshold.

[0144] Regarding the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0145] It is not difficult to find from the above description that this embodiment estimates the user's charging temperature rise sensitivity threshold by learning the temperature rise sensitivity of the terminal and the temperature rise of the terminal over a period of time, and then adjusts the charging temperature rise of the terminal's current charging behavior, so that the charging temperature rise of the terminal meets the user's charging temperature rise expectations, thereby improving the user's charging experience and terminal usage experience.

[0146] The present disclosure also provides a computer-readable storage medium having computer program instructions stored thereon, and when the program instructions are executed by a processor, the steps of the charging temperature rise regulation method provided by the present disclosure are implemented.

[0147] Figure 4 8 is a block diagram of a device 800 for regulating charging temperature rise according to an exemplary embodiment. For example, the device 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0148] Reference Figure 4 , the device 800 may include one or more of the following components: a processing component 802 , a memory 804 , a power component 806 , a multimedia component 808 , an audio component 810 , an input / output interface 812 , a sensor component 814 , and a communication component 816 .

[0149] The processing component 802 generally controls the overall operation of the device 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above-mentioned charging temperature rise adjustment method. In addition, the processing component 802 may include one or more modules to facilitate the interaction between the processing component 802 and other components. For example, the processing component 802 may include a multimedia module to facilitate the interaction between the multimedia component 808 and the processing component 802.

[0150] The memory 804 is configured to store various types of data to support operations on the device 800. Examples of such data include instructions for any application or method operating on the device 800, contact data, phone book data, messages, pictures, videos, etc. The memory 804 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0151] The power supply component 806 provides power to the various components of the device 800. The power supply component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 800.

[0152] The multimedia component 808 includes a screen that provides an output interface between the device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front camera and / or a rear camera. When the device 800 is in an operating mode, such as a shooting mode or a video mode, the front camera and / or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

[0153] The audio component 810 is configured to output and / or input audio signals. For example, the audio component 810 includes a microphone (MIC), and when the device 800 is in an operating mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal. The received audio signal can be further stored in the memory 804 or sent via the communication component 816. In some embodiments, the audio component 810 also includes a speaker for outputting audio signals.

[0154] The input / output interface 812 provides an interface between the processing component 802 and the peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: a home button, a volume button, a start button, and a lock button.

[0155] The sensor assembly 814 includes one or more sensors for providing various aspects of the status assessment of the device 800. For example, the sensor assembly 814 can detect the open / closed state of the device 800, the relative positioning of components, such as the display and keypad of the device 800, and the sensor assembly 814 can also detect the position change of the device 800 or a component of the device 800, the presence or absence of user contact with the device 800, the orientation or acceleration / deceleration of the device 800, and the temperature change of the device 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an accelerometer, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0156] The communication component 816 is configured to facilitate wired or wireless communication between the device 800 and other devices. The device 800 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

[0157] In an exemplary embodiment, the charging temperature rise regulating device 800 can be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components to execute the above-mentioned charging temperature rise regulating method.

[0158] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 804 including instructions, and the above instructions can be executed by the processor 820 of the charging temperature rise regulating device 800 to complete the above charging temperature rise regulating method. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0159] In another exemplary embodiment, a computer program product is further provided. The computer program product includes a computer program that can be executed by a programmable device. The computer program has a code portion for executing the above charging temperature rise regulating method when executed by the programmable device.

[0160] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the present disclosure. The present disclosure is intended to cover any variations, uses or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are to be considered as exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0161] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A charging temperature rise regulation method, characterized in that: include: In response to detecting that the terminal is in a charging state, estimating a charging temperature rise sensitive threshold of a user of the terminal according to historical charging behavior data of the terminal; The charging temperature rise of the terminal is adjusted according to the charging temperature rise sensitive threshold.

2. The method according to claim 1, characterized in that The historical charging behavior data includes temperature rise sensitive stress behavior data.

3. The method according to claim 2, characterized in that The estimating the charging temperature rise sensitive threshold of the user of the terminal according to the historical charging behavior data of the terminal includes: Determining whether the temperature rise sensitive stress behavior data meets the effectiveness condition of the temperature rise sensitive habit; If the temperature rise sensitive stress behavior data satisfies the effectiveness condition, a charging temperature rise sensitive threshold of the user of the terminal is estimated according to the temperature rise sensitive stress behavior data.

4. The method according to claim 3, characterized in that The estimating the charging temperature rise sensitive threshold of the user of the terminal according to the historical charging behavior data of the terminal also includes: If the temperature rise sensitive stress behavior data does not meet the effectiveness condition, determining whether the current charging behavior belongs to the temperature rise sensitive stress behavior according to the current charging behavior data of the terminal; If the current charging behavior belongs to the temperature rise sensitive stress behavior, the current charging behavior data is determined as the temperature rise sensitive stress behavior data.

5. The method according to claim 4, characterized in that The current charging behavior data includes at least one of a starting power level, an ending power level, a charging time, an ending temperature, a temperature rise range, and a first maximum temperature.

6. The method according to claim 4, characterized in that The current charging behavior data includes the starting power, the ending power, the charging time, the ending temperature, the temperature rise range and the first maximum temperature; The determining, according to the current charging behavior data of the terminal, whether the current charging behavior belongs to a temperature rise sensitive stress behavior includes: If the current charging behavior data of the terminal meets the following conditions, it is determined that the current charging behavior belongs to temperature rise sensitive stress behavior: The initial power is less than or equal to the preset power; The termination power is less than the full power of the terminal; The charging time is greater than or equal to the preset time; The temperature rise range is greater than or equal to a preset range; The first maximum temperature is greater than or equal to a first preset temperature threshold; A difference between the first maximum temperature and the termination temperature is less than or equal to a second preset temperature threshold.

7. The method according to claim 3, characterized in that The temperature rise sensitive stress behavior data includes a second highest temperature; The estimating the charging temperature rise sensitive threshold of the user of the terminal according to the temperature rise sensitive stress behavior data includes: The average value of the second highest temperature in each of the temperature-rise-sensitive stress behavior data is determined as the charging temperature-rise sensitive threshold.

8. The method according to claim 3, characterized in that The temperature rise sensitive stress behavior data includes a second highest temperature; The estimating the charging temperature rise sensitive threshold of the user of the terminal according to the temperature rise sensitive stress behavior data includes: Dividing the second highest temperature in each of the temperature-rise sensitive stress behavior data into a plurality of first intervals; The median value of the second highest temperatures falling within the first target interval is determined as the charging temperature rise sensitive threshold, wherein the first target interval is the interval containing the most second highest temperatures among the multiple first intervals.

9. The method according to claim 3, characterized in that: The temperature rise sensitive stress behavior data includes the starting temperature and the second highest temperature; The estimating the charging temperature rise sensitive threshold of the user of the terminal according to the temperature rise sensitive stress behavior data includes: Dividing the starting temperature in each of the temperature-rise-sensitive stress behavior data into a plurality of second intervals; The average value of the second highest temperature in the target temperature rise sensitive stress behavior data is determined as the charging temperature rise sensitive threshold, wherein the target temperature rise sensitive stress behavior data is the temperature rise sensitive stress behavior data whose starting temperature falls within a second target interval, and the second target interval is the starting temperature of the current charging behavior of the terminal in the multiple second intervals.

10. The method according to claim 1, characterized in that The step of adjusting the charging temperature rise of the terminal according to the charging temperature rise sensitive threshold comprises: Determining a maximum temperature threshold of a current charging behavior according to the charging temperature rise sensitive threshold; The charging strategy of the terminal is updated according to the maximum temperature threshold, and the charging temperature rise of the terminal is adjusted according to the updated charging strategy.

11. The method according to claim 10, characterized in that The updating of the charging strategy of the terminal according to the maximum temperature threshold comprises one of the following: updating the maximum charging power of the terminal according to the difference between the maximum temperature threshold and the original maximum temperature threshold in the charging strategy; updating the current ratio of each charging path in the terminal according to the maximum temperature threshold; The operating mode of the charging chip in each charging path in the terminal is updated according to the highest temperature threshold.

12. A charging temperature rise regulating device, characterized in that: include: an estimation module, configured to, in response to detecting that the terminal is in a charging state, estimate a charging temperature rise sensitive threshold of a user of the terminal according to historical charging behavior data of the terminal; The adjustment module is configured to adjust the charging temperature rise of the terminal according to the charging temperature rise sensitive threshold.

13. A charging temperature rise regulating device, characterized in that: include: processor; a memory for storing processor-executable instructions; The processor is configured to run the executable instructions to implement the steps of the charging temperature rise regulation method according to any one of claims 1 to 11.

14. A computer-readable storage medium having computer program instructions stored thereon, characterized in that: When the program instructions are executed by a processor, the steps of the charging temperature rise regulation method described in any one of claims 1 to 11 are implemented.

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