CN111224179A - Management method and device for full-charge storage of battery, electronic equipment and computer storage medium - Google Patents
Management method and device for full-charge storage of battery, electronic equipment and computer storage medium Download PDFInfo
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- CN111224179A CN111224179A CN201911099766.9A CN201911099766A CN111224179A CN 111224179 A CN111224179 A CN 111224179A CN 201911099766 A CN201911099766 A CN 201911099766A CN 111224179 A CN111224179 A CN 111224179A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The disclosure provides a management method and device for full-charge storage of a battery, electronic equipment and a computer storage medium. The management method for the full-charge storage of the battery comprises the steps of obtaining a preset reference time length for the full-charge storage of the battery; monitoring the duration of the full-charge state of the battery; and when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery, executing the full-charge storage risk intervention project of the battery. The present disclosure can improve the safety of battery long term electricity storage.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and in particular, to a method and an apparatus for managing full-charge storage of a battery, an electronic device, and a computer storage medium.
Background
The problems of battery structure change, performance reduction and explosive property increase are easily caused when the lithium ion battery is stored for a long time in a full-charge state. Electronic devices on the market today generally do not control the time that a battery is stored in a fully charged state, and guidance is given only to the description. However, if the user does not operate according to the instructions in the specification, the potential problem of long-term storage of the battery in a full-charge state still exists.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
It is an object of the present disclosure to improve the safety of battery long term electricity storage.
In order to solve the technical problem, the following technical scheme is adopted in the disclosure:
according to one aspect of the present disclosure, there is provided a method for managing full-charge storage of a battery, comprising:
acquiring a preset reference time length for storing the battery in full charge;
monitoring the duration of the full-charge state of the battery;
and when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery, executing the full-charge storage risk intervention project of the battery.
According to another aspect of the present disclosure, there is provided a management device for full-charge storage of a battery, comprising:
the preset reference time length acquisition module is used for acquiring the preset reference time length for full-charge storage of the battery;
the duration monitoring module of the full-charge state is used for monitoring the duration of the full-charge state of the battery;
and the full-electricity storage risk intervention execution module is used for executing the battery full-electricity storage risk intervention project when the duration of the full-electricity state of the battery is matched with the preset reference duration of the full-electricity storage of the battery.
According to another aspect of the present disclosure, there is provided an electronic device including
A storage unit storing a management program for storing a full battery;
and the processing unit is used for executing the steps of the management method of the full-charge storage of the battery when the management program of the full-charge storage of the battery is operated.
According to another aspect of the present disclosure, there is provided a computer storage medium storing a management program for battery full charge storage, the management program for battery full charge storage implementing the steps of the management method for battery full charge storage when executed by at least one processor.
According to the management method for the full-charge storage of the battery, the continuous duration of the full-charge state of the battery is monitored, and the result of matching the continuous duration of the full-charge state of the battery with the preset reference duration of the full-charge storage of the battery is used as a basis for executing the risk intervention project of the full-charge storage of the battery. Therefore, in the scheme of the disclosure, when the duration of the full-electricity state of the battery reaches a certain degree, the electronic device intervenes in the full-electricity storage state of the battery, so as to reduce safety risks caused by the long full-electricity storage state of the battery and reduce risks of reducing battery performance. The technical scheme can improve the use safety of the electronic equipment and prolong the service life of the electronic equipment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
FIG. 1 is a flow chart illustrating a method of managing a full battery storage according to an exemplary embodiment;
FIG. 2 is a flowchart illustrating step S12 of FIG. 1 according to an exemplary embodiment;
FIG. 3 is a flowchart illustrating step S13 of FIG. 1 according to an exemplary embodiment.
FIG. 4 is a block diagram illustrating a management device for full battery storage according to an exemplary embodiment;
FIG. 5 is a system block diagram illustrating an electronic device according to an example embodiment.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and the like. In other instances, well-known structures, methods, devices, implementations, materials, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
In the present disclosure, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present disclosure, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise.
Preferred embodiments of the present disclosure are described in further detail below with reference to the accompanying drawings of the present specification.
The present disclosure proposes an electronic device including, but not limited to, a device arranged to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network and/or via a wireless interface, for example, for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a digital video broadcasting-handheld (DVB-H) network, a satellite network, an amplitude modulation-frequency modulation (AM-FM) broadcast transmitter, and/or another communication terminal. Communication terminals arranged to communicate over a wireless interface may be referred to as "wireless communication terminals", "wireless terminals", and/or "smart terminals". Examples of smart terminals include, but are not limited to, satellite or cellular phones; personal Communication System (PCS) terminals that may combine a cellular radiotelephone with data processing, facsimile and data communication capabilities; personal Digital Assistants (PDAs) that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver. In addition, the electronic device may further include, but is not limited to, electronic devices such as an electronic book reader, a smart wearable device, a mobile power source (e.g., a charger, a travel charger), an electronic cigarette, a wireless mouse, a wireless keyboard, a wireless headset, a bluetooth speaker, and the like.
Illustratively, the electronic device may include a rear case, a display screen, a circuit board, and a battery. It should be noted that the electronic device is not limited to include the above contents. Wherein the rear shell may form an outer contour of the electronic device. In some embodiments, the backshell may be a metal backshell, such as a metal such as magnesium alloy, stainless steel, and the like. It should be noted that, the material of the rear shell in the embodiment of the present application is not limited to this, and other manners may also be adopted, such as: the rear shell can be a plastic rear shell, a ceramic rear shell, a glass rear shell and the like.
The electronic device includes a charging circuit. The charging circuit can charge the battery cell of the electronic device. The charging circuit may be used to further regulate the charging voltage and/or charging current input from the adapter to meet the charging requirements of the battery.
The electronic equipment is provided with a charging interface, and the charging interface can be a USB 2.0 interface, a Micro USB interface or a USB TYPE-C interface. In some embodiments, the charging interface may also be a lightning interface, or any other type of parallel or serial interface capable of being used for charging. The charging interface 400 is connected with the adapter through a data line, the adapter obtains electric energy from mains supply, and the electric energy is transmitted to the charging circuit through the data line and the charging interface after voltage conversion, so that the electric energy can be charged into the battery cell to be charged through the charging circuit.
Fig. 1 shows a flowchart of a method for managing a full battery storage according to an exemplary embodiment of the present disclosure. The method comprises the following steps:
and step S11, acquiring the preset reference time length of the full-charge storage of the battery.
In one embodiment, the preset reference time length for the full-charge storage of the battery is pre-stored in a storage unit of the electronic device, and the processor of the electronic device reads information in the storage unit to obtain the preset reference time length for the full-charge storage of the battery.
The preset reference time for the full-charge storage of the battery can be given by a battery manufacturer or obtained by testing the battery by an electronic equipment manufacturer. The preset reference time period during which the battery is fully stored is a time period during which the battery can be stored at full charge, and a shorter time period does not cause a significant problem.
Step S12, monitoring the duration of the full state of the battery.
There are at least two scenarios of occurrence for a full power state. The first is that the battery is stored after being fully charged, and the reduction of the battery power only comes from weak leakage current in the battery; it is understood that the battery capacity may be somewhat degraded after the battery is stored for a long period of time. Secondly, the electronic device is continuously connected with a charger, so that the battery discharge and charge processes are simultaneously carried out along with the use of the electronic device, so that the battery is kept in a full-charge state; in this process, there is a certain fluctuation in the remaining capacity of the battery.
In the embodiment, in order to improve the accuracy and effectiveness of monitoring the full-charge state of the battery. A full charge standard is set as a standard for determining whether or not the battery is in a full charge state.
Referring to fig. 2, fig. 2 is a flowchart illustrating step S12 of fig. 1 according to an exemplary embodiment. In one embodiment, the monitoring the duration of the full-charge storage of the battery comprises:
step S121, monitoring the residual capacity of the battery;
step S122, when the residual capacity of the battery meets a preset full-charge standard, determining that the battery reaches a full-charge state;
step S123, monitoring the starting time of the battery in a full-charge state;
and step S124, starting from the starting moment when the battery is in the full-charge state, monitoring the duration of the battery continuously meeting the full-charge state.
In this embodiment, the state of the battery is determined by monitoring the battery level. In one embodiment, the remaining capacity of the battery can be read by a fuel gauge on the battery protection board. In another embodiment, the accumulated charge is calculated by integrating the current of the battery.
The predetermined full charge criterion may be a predetermined full charge. For example, the preset full charge may be 3800mAh corresponding to a battery having a capacity of 4000 mAh. Therefore, the residual electric quantity of the battery is within 3800 mAh-4000 mAh and is calculated to be in a full-power state.
In another embodiment, whether the battery is in a full-charge state can be further determined according to the battery voltage;
step S121, the monitoring of the remaining capacity of the battery includes:
monitoring the voltage of the battery;
step S122, determining that the battery reaches a full charge state when the remaining capacity of the battery meets a preset full charge standard, including:
and when the absolute value of the difference value between the voltage of the battery and the preset charging cut-off voltage is smaller than or equal to a first preset difference value, determining that the battery reaches a full-charge state.
In this embodiment, the voltage of the battery may be monitored by a fuel gauge on the battery protection board. The preset charge cut-off voltage may be understood as a battery voltage after the battery is stabilized at full charge. In this embodiment, a certain difference is allowed between the voltage of the battery and the preset charge cut-off voltage, so that the determination of the full-charge state of the battery is prevented from being influenced by the situations such as the existence of battery leakage current and the attenuation of the battery performance.
Further, the first preset difference may be fixed and may also be changed according to the number of cycles of the battery. The greater the number of cycles of the battery, the greater the first predetermined difference.
Therefore, the influence of electric quantity fluctuation on battery full-charge state identification is avoided in the embodiment, the accuracy of battery full-charge state monitoring is effectively improved, and the effectiveness of management of battery full-charge storage is improved.
In this embodiment, the duration of time that the battery continuously satisfies the full-charge state can be monitored by setting a timer to record the duration of time from the beginning of the full-charge state of the battery.
Further, the method further comprises: and step S13, when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery, executing the risk intervention item of the full-charge storage of the battery.
Referring to fig. 3, fig. 3 is a flowchart illustrating step S13 of fig. 1 according to an exemplary embodiment. In order to improve the safety of the battery full-charge storage, in an embodiment, the step S13 includes:
step S131, acquiring a preset duration proportional coefficient of the battery;
step S132, calculating the product of the proportion coefficient of the duration and the preset reference time length of the full-charge storage of the battery as a first product;
and step S133, when the duration of the full-charge state of the battery is greater than or equal to the first product, sending a risk prompt of full-charge storage of the battery.
In this embodiment, matching refers to the case where the duration of the fully charged state of the battery is greater than or equal to the first product.
The preset duration scaling factor may be a value less than 1. Illustratively, the battery duration scaling factor is set to 0.5, and the preset reference duration for a fully charged battery is 30 days. The first product is 15 days. And then the difference value of the duration of the full-charge state of the battery and the first product can be monitored in real time. Once the duration of the battery full charge state is greater than 15 days, the battery full charge storage risk intervention program may be executed.
In another embodiment, the preset duration of the battery is variable and changes accordingly following the aging condition of the battery. Specifically, in step S131, the obtaining of the preset duration proportional coefficient of the battery includes:
acquiring the aging condition of the battery;
and determining the preset duration proportional coefficient according to the battery aging state.
In this embodiment, the aging condition of the battery can be evaluated by the charging time period of the battery in one charging cycle, the cut-off voltage of the charging, and the like. Specifically, an evaluation formula may be preset. The aging condition can be evaluated by obtaining the charging time length in the charging period and substituting the cut-off voltage of the charging into an evaluation formula.
The aging of the battery can also be reflected by the number of cycle times of the battery. For example, the number of cycles of the battery may be divided into a plurality of steps. Each gear corresponds to a different aging condition. Therefore, by acquiring the current cycle number, the aging condition of the current battery can be determined.
In this embodiment, the proportional relationship of the battery aging state and the preset duration proportional coefficient may be set. The relationship may be a curve or a table. The specific trend is that the more severe the aging degree of the battery is, the smaller the preset duration proportionality coefficient is.
In this embodiment, the preset duration proportionality coefficient is flexibly set according to the aging state of the battery, so that the time for executing the battery full-charge storage risk intervention project is flexibly adjusted, and the aging condition of the battery can be considered for executing the battery full-charge storage risk intervention project. The present embodiment thus improves the effectiveness of managing the full charge storage of an aged battery and improves the safety of operation of an aged battery in an electronic device.
In another embodiment, the preset duration of the battery is variable and is varied according to the ambient temperature of the battery. Step S131, the obtaining of the preset duration proportionality coefficient of the battery includes:
acquiring the ambient temperature of the battery;
and determining the preset duration proportional coefficient according to the ambient temperature of the battery.
In this embodiment, the ambient temperature may be detected by a temperature detecting element. When the battery is disposed inside the electronic device case, the temperature detection element detects the temperature inside the electronic device at this time.
In this embodiment, the proportional relationship between the ambient temperature at which the battery is located and the preset duration proportionality coefficient may be set. The relationship may be a curve or a table. The specific trend is that the higher the ambient temperature of the battery, the smaller the preset duration proportionality coefficient.
In this embodiment, the preset duration proportionality coefficient is flexibly set according to the ambient temperature of the battery, so as to flexibly adjust the time for executing the battery full-charge storage risk intervention project, and the execution of the battery full-charge storage risk intervention project can take account of the ambient temperature of the battery. Therefore, the probability of occurrence of risk of full-charge storage of the battery triggered by the ambient temperature is reduced, the effectiveness of management of full-charge storage of the battery is improved, and the working safety of the aged battery in the electronic equipment is improved.
As can be seen from the above embodiment, in step S13, when the duration of the full charge state of the battery matches the preset reference duration of the full charge storage of the battery, the intervention item of the full charge storage risk is executed. A battery full charge storage risk intervention program may be understood as measures that enable risk intervention for a battery full charge storage.
In one embodiment, the battery full charge storage risk intervention item is sending the battery full charge storage risk prompt. Namely, when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery, the battery full-charge storage risk prompt is sent.
In an example, the processing unit sends the battery full-charge storage risk reminder for a user to detect that there is a risk in the battery full-charge storage. The modes for storing the risk reminding information when the battery is fully charged can comprise a display mode, an acousto-optic mode and an assistant mode.
Illustratively, the display mode may be a mode of displaying on a display screen to provide a battery full storage risk reminder for a user. For example, display "battery is at risk for long term electricity storage, suggesting discharge below 80%" on display screen.
Illustratively, the sound and light mode is to give out sound, light, vibration and the like to remind the user of the storage risk of full battery. For example, the control lamp on the charger emits light or flashes to provide a battery full-charge storage risk reminder for a user.
The assistant mode is that a special client assistant sends a short message or calls to a specific mobile phone number to inform a user that the battery in the electronic equipment used by the user is at full charge storage risk.
In an embodiment, the sending the battery full charge storage risk reminder includes:
and sending one or more of the risk reminding information in the display mode, the risk reminding information in the acousto-optic mode and the risk reminding information in the assistant mode.
It is understood that a particular mode of risk reminder may be selected for use with different electronic devices.
When the risk reminder of the specific mode is sent to the user, the user may miss the reminders, so that the risk reminder of the full-charge storage of the battery is acquired for ensuring the user. In an embodiment, the sending the battery full-charge storage risk reminder when the duration of the full-charge state of the battery matches with a preset reference duration of the battery full-charge storage includes:
when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery for the first time, sending the full-charge storage risk reminding information of the battery;
monitoring the response operation of the target object to the battery full-charge storage risk reminding information;
and when the response operation of the battery full-charge storage risk reminding information is not received and the time length from the time of last sending of the battery full-charge storage risk reminding information reaches a first preset time length, sending the battery full-charge storage risk reminding information again.
In one example, the first preset time period is 1 hour, so that after the first time of sending the battery full charge storage risk reminding message, the user does not respond, and after an interval of one hour, the battery full charge storage risk reminding message is sent again, … …, until the user responds.
The user may respond by pressing a specific key, directly discharging the battery, etc.
Further, in order to optimize the mode of the full-battery storage risk reminding. In an embodiment, the method further comprises:
monitoring the times of sending the battery full-charge storage risk reminding information;
when the number of times of sending the battery full-charge storage risk reminding information is less than or equal to a first preset number of times, sending risk reminding information in a display mode;
when the frequency of sending the battery full-charge storage risk reminding information is less than or equal to a second preset frequency and is greater than the first preset frequency, sending risk reminding information in an acousto-optic mode;
and when the frequency of sending the battery full-charge storage risk reminding information is less than or equal to a third preset frequency and is greater than the second preset frequency, sending the risk reminding information in an assistant mode.
In one example, the first preset number is 5, the second preset number is 10, and the third preset number is 15. Therefore, when the number of times of sending the battery full charge storage risk reminding information is less than 5 times, the risk reminding information is sent to the user in the display mode. It can be appreciated that the risk alert information in the display mode has a lesser degree of impact on the user. And when the user does not respond continuously, the risk reminding information in the acousto-optic mode is sent to the user when the frequency of sending the battery full charge storage risk reminding information exceeds 10 times. It can be understood that the risk reminding information in the acousto-optic mode has a slightly larger influence on the user. And when the user does not respond continuously, the risk reminding information in the assistant mode is sent to the user when the number of times of sending the battery full charge to store the risk reminding information exceeds 10 times. It will be appreciated that the risk alert message in the assistant mode can be directly interfaced to the user, thereby allowing maximum intervention in the risk of full battery storage.
When the duration of the full-electricity state of the battery is matched with the preset reference duration of the full-electricity storage of the battery, after the step of sending the risk reminding of the full-electricity storage of the battery, the method further comprises the following steps:
when response operation of a target object to the battery full-charge storage risk reminding information is received, monitoring the residual electric quantity of the battery;
and when the residual electric quantity of the battery meets a preset safe storage standard, removing the battery full-charge storage risk prompt.
The discharging of the battery may be performed at the discretion of the user or may be performed by a processor of the electronic device. In one embodiment, discharging the battery requires the user to do so. Particularly, for a charger or the like, it is impossible to perform self-discharge rapidly. When response operation of a target object to the battery full-charge storage risk reminding information is received, monitoring of the residual electric quantity of the battery is started, and meanwhile the battery full-charge storage risk reminding is not released. And removing the battery full-charge storage risk reminding until the user operates the electronic equipment to reduce the residual electric quantity of the battery to a preset safe storage standard.
In another embodiment, the discharging of the battery is performed by the electronic device. Namely, when the user responds to the battery full charge storage risk prompt, the processor controls the electronic equipment to run a specific application program so as to consume the electric quantity. The specific application program may be a program for lighting the electronic device, a program for playing music, or the like. A battery discharging loop can be arranged in the electronic equipment, and the processor triggers the battery discharging loop to be conducted so as to discharge the battery.
In one embodiment, the battery voltage may be monitored to reflect the remaining charge of the battery. The monitoring of the remaining capacity of the battery includes:
monitoring the voltage of the battery;
when the residual capacity of the battery meets the preset safe storage standard, the battery full-charge storage risk reminding is released, and the method comprises the following steps:
acquiring a preset safe voltage proportion coefficient;
calculating the product of the voltage of the battery when the battery is fully charged and the preset safe voltage proportion coefficient as a first product; wherein the first product is the preset safe storage standard;
and when the voltage of the battery is reduced to be less than or equal to the first product, the battery full-charge storage risk reminding is released.
In this embodiment, the preset safe voltage scaling factor may be a fixed value, and may also be set according to the aging degree of the battery and the ambient temperature of the battery. The voltage of the battery at full charge may be an average voltage of the battery at full charge, or a maximum voltage.
In another embodiment, the performing the battery full storage risk intervention item when the duration of the full state of the battery matches a preset reference duration of the battery full storage includes:
and when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery, discharging the battery.
It will be appreciated that there are a variety of ways to discharge the battery. For an electronic device in which an application program is installable, discharging may be performed by automatically running the application program. For example, for a mobile phone, the battery level can be reduced by running music playing software on the mobile phone, or by lighting up a screen.
Corresponding to the electronic equipment which cannot be provided with the application program, a battery discharging loop can be arranged in the electronic equipment, and the processor triggers the battery discharging loop to be conducted so as to discharge the battery.
Furthermore, it should be noted that the above-mentioned figures are only schematic illustrations of the processes involved in the methods according to exemplary embodiments of the present disclosure, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
According to the management method for the full-charge storage of the battery, the continuous duration of the full-charge state of the battery is monitored, and the result of matching the continuous duration of the full-charge state of the battery with the preset reference duration of the full-charge storage of the battery is used as a basis for executing the risk intervention project of the full-charge storage of the battery. Therefore, in the scheme of the disclosure, when the duration of the full-electricity state of the battery reaches a certain degree, the electronic device intervenes in the full-electricity storage state of the battery, so as to reduce safety risks caused by the long full-electricity storage state of the battery and reduce risks of reducing battery performance. The technical scheme can improve the use safety of the electronic equipment and prolong the service life of the electronic equipment.
The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods. For details not disclosed in the embodiments of the apparatus of the present disclosure, refer to the embodiments of the method of the present disclosure.
Referring to fig. 4, fig. 4 is a structural diagram illustrating a management apparatus for full battery storage according to an exemplary embodiment. In one embodiment, the management device 20 for battery full storage includes:
a preset reference time length obtaining module 21, configured to obtain a preset reference time length for storing the battery in full charge;
a duration monitoring module 22 of the full-charge state, configured to monitor a duration of the full-charge state of the battery;
and the full-charge storage risk intervention execution module 23 is configured to execute the battery full-charge storage risk intervention project when the duration of the full-charge state of the battery matches the preset reference duration of the full-charge storage of the battery.
In one embodiment, the management device 20 for battery full storage further comprises:
the electric quantity module is used for monitoring the residual electric quantity of the battery;
the full-power state determining module is used for determining that the battery reaches the full-power state when the residual electric quantity of the battery meets a preset full-power standard;
a duration monitoring module 22 of the full-charge state, configured to monitor a starting time of the battery in the full-charge state; and is configured to monitor a duration for which the battery continuously satisfies the full charge state, starting at a starting time when the battery is in the full charge state.
In one embodiment, the monitoring of the remaining capacity of the battery,
a voltage monitoring module for monitoring the voltage of the battery;
and the full-charge state determining module is used for determining that the battery reaches the full-charge state when the absolute value of the difference value between the voltage of the battery and the preset charging cut-off voltage is less than or equal to a first preset difference value.
In one embodiment, a management device 20 for full battery storage includes:
the preset duration proportional coefficient acquisition module is used for acquiring a preset duration proportional coefficient of the battery;
the calculation module is used for calculating the product of the proportion coefficient of the duration and the preset reference time length of the full-charge storage of the battery as a first product;
the comparison module is used for comparing the duration of the full-charge state of the battery with the first product;
and the full-charge storage risk intervention execution module 23 is configured to execute the battery full-charge storage risk intervention item when the duration of the battery full-charge state is greater than the first product.
In one embodiment, the management device 20 for battery full storage includes:
the aging condition acquisition module is used for acquiring the aging condition of the battery;
and the preset duration proportionality coefficient determining module is used for determining the preset duration proportionality coefficient according to the battery aging state.
In one embodiment, the management device 20 for battery full storage includes:
the ambient temperature acquisition module is used for acquiring the ambient temperature of the battery;
and the preset duration proportional coefficient acquisition module is used for determining the preset duration proportional coefficient according to the ambient temperature of the battery.
In an embodiment, the full-charge storage risk intervention execution module 23 is configured to send the battery full-charge storage risk prompt when the duration of the full-charge state of the battery matches a preset reference duration of the full-charge storage of the battery.
In one embodiment, the method comprises the following steps:
the full-electricity storage risk intervention execution module 23 is configured to send the battery full-electricity storage risk reminding information when the duration of the full-electricity state of the battery is first matched with a preset reference duration of the full-electricity storage of the battery;
the management device 20 for full battery storage further includes:
the response monitoring module is used for monitoring the response operation of the target object to the battery full-charge storage risk reminding information;
and the full-electricity storage risk intervention execution module 23 is configured to, when a response operation to the battery full-electricity storage risk reminding message is not received and the time length from the time of last sending of the battery full-electricity storage risk reminding message reaches a first preset time length, send the battery full-electricity storage risk reminding message again.
In one embodiment, the modes for storing the risk reminding information when the battery is fully charged comprise a display mode, an acousto-optic mode and an assistant mode;
and the full electricity storage risk intervention execution module 23 is configured to send one or more of the risk reminding information in the display mode, the risk reminding information in the acousto-optic mode, and the risk reminding information in the assistant mode.
The management device 20 for full-charge storage of the battery further comprises a number monitoring module for reminding information;
the time monitoring module of the reminding information is used for monitoring the time of sending the battery full-charge storage risk reminding information;
when the number of times of sending the battery full-charge storage risk reminding information is smaller than or equal to a first preset number of times, the sent mode of the battery full-charge storage risk reminding is the display mode;
when the number of times of sending the battery full-charge storage risk reminding information is smaller than or equal to a second preset number of times and larger than the first preset number of times, the sent mode of the battery full-charge storage risk reminding is the acousto-optic mode;
when the number of times of sending the battery full-charge storage risk reminding information is smaller than or equal to a third preset number of times and larger than the second preset number of times, the sent mode of the battery full-charge storage risk reminding is the assistant mode.
In an embodiment, the electric quantity monitoring module is further configured to monitor the remaining electric quantity of the battery after receiving a response operation of the target object to the battery full-charge storage risk reminding information;
the management device 20 for full battery storage further includes:
and the release reminding module is used for releasing the battery full-charge storage risk reminding when the residual electric quantity of the battery meets the preset safe storage standard.
In an embodiment, the management apparatus 20 for a full battery storage further includes a discharging execution module, configured to discharge the battery when the duration of the full state of the battery matches a preset reference duration of the full battery storage.
It is noted that the block diagram shown in fig. 4 described above is a functional entity and does not necessarily correspond to a physically or logically separate entity. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
The embodiment also provides an electronic device, which comprises a storage unit and a processing unit; the storage unit stores a detection program of short circuit in the battery; the processing unit is used for executing the steps of the method for detecting the short circuit in the battery when a program for detecting the short circuit in the battery is operated.
The electronic equipment provided by the disclosure comprises a battery, a charging circuit, a storage unit and a processing unit; the storage unit is used for storing a detection program of short circuit in the battery; the processing unit is used for running a detection program of the short circuit in the battery, and when the detection program of the short circuit in the battery is executed, the detection method of the short circuit in the battery is run to detect the short circuit in the battery.
Referring to fig. 5, the electronic device 4 is shown in the form of a general purpose computing device. The components of the electronic device 4 may include, but are not limited to: the at least one processing unit 42, the at least one memory unit 41, and the bus 43 connecting the different system components (including the memory unit 420 and the processing unit 410), wherein the memory unit 41 stores program codes, which can be executed by the processing unit 42, so that the processing unit 42 performs the steps according to the various exemplary embodiments of the present disclosure described in the above embodiment section of this specification.
The storage unit 41 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM)411 and/or a cache memory unit 412, and may further include a read only memory unit (ROM) 413.
The storage unit 41 may also include a program/utility 414 having a set (at least one) of program modules 415, such program modules 415 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
The electronic device 4 may also communicate with one or more external devices 50 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 4, and/or with any devices (e.g., router, modem, display unit 44, etc.) that enable the robotic electronic device 4 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 45. Also, the robot's electronic device 4 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) via the network adapter 46. As shown in fig. 5, the network adapter 46 communicates with the other modules of the robot's electronic device 4 via the bus 43. It should be understood that although not shown in fig. 5, other hardware and/or software modules may be used in conjunction with the robotic electronics 4, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
The present disclosure also presents a schematic view of a computer-readable storage medium. The computer-readable storage medium may employ a portable compact disc-read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present disclosure is not limited thereto, and in the present disclosure, a readable storage medium may be any tangible medium that can contain or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The computer-readable medium carries one or more programs which, when executed by the apparatus, cause the computer-readable medium to implement the method of managing full battery storage as shown in fig. 1.
While the present disclosure has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present disclosure may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (16)
1. A method for managing full battery storage, comprising:
acquiring a preset reference time length for storing the battery in full charge;
monitoring the duration of the full-charge state of the battery;
and when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery, executing the full-charge storage risk intervention project of the battery.
2. The method of claim 1, wherein said monitoring the duration of the full-charge storage of the battery comprises:
monitoring the residual capacity of the battery;
when the residual capacity of the battery meets a preset full-power standard, determining that the battery reaches a full-power state;
monitoring a starting time of the battery in a full state;
monitoring the duration of the battery continuously meeting the full-charge state from the beginning of the battery in the full-charge state.
3. The method of claim 2, wherein the monitoring the remaining charge of the battery comprises:
monitoring the voltage of the battery;
when the remaining capacity of the battery meets a preset full-charge standard, determining that the battery reaches a full-charge state includes:
and when the absolute value of the difference value between the voltage of the battery and the preset charging cut-off voltage is smaller than or equal to a first preset difference value, determining that the battery reaches a full-charge state.
4. The method according to claim 1, wherein the performing the battery full charge storage risk intervention item when the full state duration of the battery matches a preset reference duration of the battery full charge storage comprises:
acquiring a preset duration proportional coefficient of the battery;
calculating the product of the proportion coefficient of the duration and a preset reference time length stored when the battery is fully charged as a first product;
and when the duration of the full-battery state is greater than the first product, executing the full-battery storage risk intervention project.
5. The method of claim 4, wherein the obtaining the preset duration scaling factor of the battery comprises:
acquiring the aging condition of the battery;
and determining the preset duration proportional coefficient according to the battery aging condition.
6. The method of claim 4, wherein the obtaining the preset duration scaling factor of the battery comprises:
acquiring the ambient temperature of the battery;
and determining the preset duration proportional coefficient according to the ambient temperature of the battery.
7. The method according to any one of claims 1 to 6, wherein the performing the battery full-charge-storage risk intervention item when the full-charge state duration of the battery matches a preset reference duration of the battery full-charge storage comprises:
and when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery, sending a risk prompt of the full-charge storage of the battery.
8. The method of claim 7, wherein the sending the battery full storage risk alert when the duration of the full state of the battery matches a preset reference duration of the full storage of the battery comprises:
when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery for the first time, sending the full-charge storage risk reminding information of the battery;
monitoring the response operation of the target object to the battery full-charge storage risk reminding information;
and when the response operation of the battery full-charge storage risk reminding information is not received and the time length from the time of last sending of the battery full-charge storage risk reminding information reaches a first preset time length, sending the battery full-charge storage risk reminding information again.
9. The method of claim 7, wherein the modes of the battery full storage risk reminder message include a display mode, an audible and visual mode, and an assistant mode;
the sending the battery full charge deposits risk and reminds, include:
and sending one or more of the risk reminding information in the display mode, the risk reminding information in the acousto-optic mode and the risk reminding information in the assistant mode.
10. The method of claim 7, further comprising:
monitoring the times of sending the battery full-charge storage risk reminding information;
when the number of times of sending the battery full-charge storage risk reminding information is smaller than or equal to a first preset number of times, the sent mode of the battery full-charge storage risk reminding is the display mode;
when the number of times of sending the battery full-charge storage risk reminding information is smaller than or equal to a second preset number of times and larger than the first preset number of times, the sent mode of the battery full-charge storage risk reminding is the acousto-optic mode;
when the number of times of sending the battery full-charge storage risk reminding information is smaller than or equal to a third preset number of times and larger than the second preset number of times, the sent mode of the battery full-charge storage risk reminding is the assistant mode.
11. The method of claim 7, wherein the step of sending the battery full storage risk reminder when the duration of the full state of the battery matches the preset reference duration of the full storage of the battery further comprises:
discharging the battery when receiving a response operation of a target object to the battery full charge storage risk reminding information;
monitoring the remaining capacity of the battery;
and when the residual electric quantity of the battery meets a preset safe storage standard, removing the battery full-charge storage risk prompt.
12. The method of claim 11, wherein the monitoring the remaining charge of the battery comprises:
monitoring the voltage of the battery;
when the residual capacity of the battery meets the preset safe storage standard, the battery full-charge storage risk reminding is released, and the method comprises the following steps:
acquiring a preset safe voltage proportion coefficient;
calculating the product of the voltage of the battery when the battery is fully charged and the preset safe voltage proportion coefficient to be used as a second product; wherein the second product is the preset safe storage standard;
and when the voltage of the battery is reduced to be less than or equal to the second product, the battery full-charge storage risk reminding is released.
13. The method according to any one of claims 1 to 6, wherein the performing the battery full-charge-storage risk intervention item when the full-charge state duration of the battery matches a preset reference duration of the battery full-charge storage comprises:
and when the duration of the full-charge state of the battery is matched with the preset reference duration of the full-charge storage of the battery, discharging the battery.
14. A management device for full battery storage, comprising:
the preset reference time length acquisition module is used for acquiring the preset reference time length for full-charge storage of the battery;
the duration monitoring module of the full-charge state is used for monitoring the duration of the full-charge state of the battery;
and the full-electricity storage risk intervention execution module is used for executing the battery full-electricity storage risk intervention project when the duration of the full-electricity state of the battery is matched with the preset reference duration of the full-electricity storage of the battery.
15. An electronic device, comprising
A storage unit storing a management program for storing a full battery;
a processing unit configured to execute the steps of the method for managing full-charge storage of a battery according to any one of claims 1 to 13 when executing the management program for full-charge storage of a battery.
16. A computer storage medium, characterized in that the computer storage medium stores a management program for battery full charge storage, and the management program for battery full charge storage realizes the steps of the management method for battery full charge storage according to any one of claims 1 to 13 when executed by at least one processor.
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