CN111009698B - Information processing method and electronic equipment - Google Patents
Information processing method and electronic equipment Download PDFInfo
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- CN111009698B CN111009698B CN201911337275.3A CN201911337275A CN111009698B CN 111009698 B CN111009698 B CN 111009698B CN 201911337275 A CN201911337275 A CN 201911337275A CN 111009698 B CN111009698 B CN 111009698B
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- 230000010365 information processing Effects 0.000 title claims description 21
- 238000003672 processing method Methods 0.000 title claims description 21
- 238000007599 discharging Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 230000001276 controlling effect Effects 0.000 description 22
- 230000007423 decrease Effects 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 230000002596 correlated effect Effects 0.000 description 4
- 230000006266 hibernation Effects 0.000 description 4
- 230000007958 sleep Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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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
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
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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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
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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
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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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
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Telephone Function (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The scheme firstly judges the first residual capacity of the electronic equipment when the electronic equipment meets a first condition, and if the first residual capacity is smaller than a first specific value, the duration of maintaining the first state is determined according to the first residual capacity value, so that the situation that when the electronic equipment enters the second state according to the first residual capacity of the battery is realized, and the problem that in the prior art, the battery residual capacity is low, but the duration of the electronic equipment in the first state is controlled to be fixed duration, so that when the fixed duration reaches, the electronic equipment is powered off internally and the purpose of protecting the battery cannot be achieved is solved.
Description
Technical Field
The present application relates to the field of control, and in particular, to an information processing method and an electronic device.
Background
Currently, electronic devices, such as: the notebook computer usually adopts a built-in battery, when a user does not use the computer, the battery is still connected with the mainboard to have continuous micro-current leakage, and a lithium ion battery adopted by the notebook computer has the risk of expansion after over-discharge, and needs to be solved by a manufacturer.
Disclosure of Invention
In view of the above, the present application provides an information processing method and an electronic device, and the specific scheme is as follows:
an information processing method comprising:
if the electronic equipment meets a first condition, determining whether a first residual capacity of a battery of the electronic equipment is smaller than a first specific value;
if the first residual capacity of the battery is smaller than the first specific value, starting timing, and meanwhile, determining a first duration according to the first residual capacity, wherein the first duration is the duration for the electronic equipment to maintain a first state, and the duration of the first state is calculated from the beginning of timing;
and when the timing reaches the first time length, controlling the electronic equipment to be in a second state, wherein the second state is a state that the battery consumption capacity of the electronic equipment is smaller than that of the first state.
Further, the method also comprises the following steps:
if the first residual capacity of the battery is not less than the first specific value, timing is started;
and when the timing reaches a preset second time length, controlling the electronic equipment to be in a second state, wherein the second time length is greater than the first time length.
Further, when the timing reaches a preset second duration, controlling the electronic device to be in a second state includes:
when the timing reaches a preset second time length, determining whether the current second remaining capacity of the electronic equipment is smaller than the first specific value or not;
if the second residual capacity is smaller than the first specific value, controlling the electronic equipment to be in a second state;
and if the second residual capacity is not less than the first specific value, controlling the electronic equipment to be in the second state when the residual capacity of the electronic equipment is less than the first specific value.
Further, the method also comprises the following steps:
stopping timing when the electronic equipment is controlled to be in the second state;
or,
and determining that the charging current or the discharging current of the electronic equipment is larger than a first current threshold value, and stopping timing.
Further, the electronic device satisfies a first condition comprising:
the electronic equipment enters the first state;
or,
the current of the electronic equipment is smaller than a second current threshold, and the duration time reaches a third duration time.
Further, the determining a first duration according to the first remaining capacity includes:
the first time length is at least related to the first remaining capacity, the first specific value and a battery consumption capacity of the electronic device in a second state.
Further, the first duration is at least related to the first remaining capacity, the first specific value, and a battery consumption capacity of the electronic device in the second state, and includes:
and determining a first time length according to the ratio of the difference between the first residual capacity and the battery consumption capacity of the electronic equipment in the second state to the first specific value.
An electronic device, comprising: a processor and a timer, wherein:
the processor is configured to determine whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value when the electronic device meets a first condition, start timing if the first remaining capacity of the battery is smaller than the first specific value, and determine a first duration according to the first remaining capacity, where the first duration is a duration during which the electronic device maintains a first state, and the duration of the first state is calculated from the start of timing; when the timing reaches the first time length, controlling the electronic equipment to be in a second state, wherein the second state is a state that the battery consumption capacity of the electronic equipment is smaller than the battery consumption capacity in the first state;
the timer is used for timing.
Further, the processor is further configured to:
when the first residual capacity of the battery is not less than the first specific value, starting timing; and when the timing reaches a preset second time length, controlling the electronic equipment to be in a second state, wherein the second time length is greater than the first time length.
Further, the processor controls the electronic device to be in a second state when the timing reaches a preset second duration, including:
the processor is used for determining whether the current second remaining capacity of the electronic equipment is smaller than the first specific value or not when the timing reaches a preset second time length; if the second residual capacity is smaller than the first specific value, controlling the electronic equipment to be in a second state; and if the second residual capacity is not less than the first specific value, controlling the electronic equipment to be in the second state when the residual capacity of the electronic equipment is less than the first specific value.
According to the information processing method and the electronic device disclosed by the application, if the electronic device meets the first condition, whether the first remaining capacity of the battery of the electronic device is smaller than a first specific value or not is determined, if so, timing is started, meanwhile, the first time length is determined according to the first remaining capacity, the first time length is the time length for maintaining the first state of the electronic device, the time length of the first state is calculated from the time length of the starting timing, when the timing reaches the first time length, the electronic device is controlled to be in the second state, and the second state is the state that the battery consumption capacity of the electronic device is smaller than the battery consumption capacity of the first state. According to the scheme, when the electronic equipment meets the first condition, the first residual capacity of the electronic equipment is judged firstly, if the first residual capacity is smaller than the first specific value, the duration of maintaining the first state is determined through the first residual capacity value, so that the purpose that the battery cannot be protected due to the fact that the duration of the electronic equipment in the first state is controlled to be fixed duration, the electronic equipment is powered off internally when the fixed duration is reached, and the situation that the battery expands after being over-discharged possibly occurs due to the fact that the duration of maintaining the first state is lower in the prior art is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of an information processing method disclosed in an embodiment of the present application;
fig. 2 is a flowchart of an information processing method disclosed in an embodiment of the present application;
FIG. 3 is a flow chart of an information processing method disclosed in an embodiment of the present application;
FIG. 4 is a flow chart of an information processing method disclosed in an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The application discloses an information processing method, a flow chart of which is shown in fig. 1, comprising the following steps:
step S11, if the electronic device meets the first condition, determining whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value;
generally, when a user does not use a computer for two weeks and determines that the residual capacity of a battery is lower than a certain value, a power saving mode of the battery is started to protect the battery, and the electronic equipment can be started only by inserting an external power supply in the power saving mode. However, in this way, if the remaining capacity of the battery is lower than the predetermined value when the user does not use the computer, the power may be cut off inside the electronic device after the two-week period, and at this time, the battery protection effect cannot be achieved even if the power saving mode is started.
In order to solve the problem, the scheme discloses an information processing method.
In the scheme, the remaining capacity of the battery in the electronic equipment is judged only when the electronic equipment meets the first condition.
The electronic device satisfies a first condition, which may be specifically: the electronic device enters the first state, which may also be: the current of the electronic equipment is smaller than the second current threshold, and the duration time reaches a third duration time.
The electronic device enters a first state, specifically, the electronic device is in a power-off state, or the electronic device enters a sleep or hibernation mode; the current of the electronic device is smaller than the second current threshold, and the duration reaches a third duration, which may specifically be: the electronic device enters a sleep or hibernation mode for a third duration, or the electronic device is in a no-operation state for the third duration, wherein the no-operation state may be: no data is uploaded and downloaded, and no user performs operation control on the electronic equipment.
Step S12, if the first remaining capacity of the battery is smaller than a first specific value, starting timing, and meanwhile, determining a first duration according to the first remaining capacity, wherein the first duration is a duration for the electronic equipment to maintain a first state, and the duration of the first state is calculated from the time of starting timing;
and step S13, when the counted time reaches the first time length, controlling the electronic device to be in a second state, where the second state is a state where the battery consumption capacity of the electronic device is smaller than the battery consumption capacity in the first state.
If the electronic equipment is in the power-off state and the first residual capacity of the battery in the electronic equipment is smaller than a first specific value, timing is started so as to control the electronic equipment to be switched from the first state to the second state when the timing reaches a first time length.
The first specific value is a preset fixed value, when the first remaining capacity of the battery is smaller than the first specific value, it indicates that the remaining capacity of the battery is small, and after a certain time period, the first state is switched to the second state in which the energy consumption is smaller than the first state, so as to ensure that the electronic device can maintain the second state for a certain time period, for example, the certain time period may be 18 months, that is, when the electronic device is switched to the second state, the remaining capacity of the battery in the electronic device can ensure that the electronic device maintains the second state for a time period of 18 months, so as to avoid that when the certain time period is not reached, the energy consumption of the battery in the electronic device is completed, so that internal power failure is caused, and inconvenience is brought to a user.
The second state is a ship mode transportation power saving mode, and under the mode, the battery can be prevented from continuously discharging to a system, namely, leakage current is avoided, and the protection of delaying the emptying of the battery is achieved. In the transportation power saving mode, namely the discharging FET of the battery is closed, the system can not be discharged, in the mode, the electronic equipment can not be started directly through the residual electric quantity of the battery, and only can be started after the power supply is switched on, and the electronic equipment can be started as long as the power supply is switched on.
The method comprises the following steps that after the energy consumption of a battery in the electronic equipment is finished, the electronic equipment enters a third state, the third state is a shut down mode internal power-off state, in the state, the energy in the battery in the electronic equipment is completely consumed, and the electronic equipment is in the internal power-off state. When the electronic equipment is in an internal power-off state, the battery is actually in an over-discharge state, and when the lithium ion battery is over-discharged seriously, the lithium ion battery has a risk of expansion, so that the electronic equipment is prevented from entering a third state as much as possible, namely, the electronic equipment is ensured to be in a second state when the electronic equipment is not used for a long time as much as possible.
Therefore, it is necessary to ensure that when the electronic device enters the second state, there is enough power left in the battery to enable the electronic device to be in the second state for the certain period of time, and therefore, it is necessary to determine when to enter the second state according to the first remaining capacity, that is, determine the period of time for which the electronic device maintains the first state, that is, the first period of time, according to the first remaining capacity.
The first time period is determined according to the first remaining capacity, which is a time period for enabling the electronic apparatus to maintain the first state. The first time duration is positively correlated with the first remaining capacity, that is, the larger the value of the first remaining capacity is, the longer the first time duration is, and the smaller the value of the first remaining capacity is, the shorter the first time duration is.
The first time length is calculated from the beginning of timing, namely, from the time when the first residual capacity in the battery of the electronic equipment is determined to be smaller than the first specific value, because the first residual capacity of the battery is determined to be smaller than the first specific value at the time, and the value of the first residual capacity is determined, because the first time length is determined according to the specific value of the first residual capacity, timing is started when the specific value of the first residual capacity is determined, and when timing is stopped after the first time length is determined, and the electronic equipment enters the second state.
In the information processing method disclosed in this embodiment, if the electronic device satisfies the first condition, it is determined whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value, and if so, timing is started, and meanwhile, a first duration is determined according to the first remaining capacity, where the first duration is a duration during which the electronic device maintains the first state, the duration of the first state is calculated from the time of starting timing, and when the timing reaches the first duration, the electronic device is controlled to be in the second state, where the second state is a state in which a battery consumption capacity of the electronic device is smaller than the battery consumption capacity in the first state. According to the scheme, when the electronic equipment meets the first condition, the first residual capacity of the electronic equipment is judged firstly, if the first residual capacity is smaller than the first specific value, the duration of maintaining the first state is determined through the first residual capacity value, so that the purpose that the battery cannot be protected due to the fact that the duration of the electronic equipment in the first state is controlled to be fixed duration because the residual capacity of the battery is lower in the prior art, and the electronic equipment is powered off internally when the fixed duration reaches the result is avoided.
The present embodiment discloses an information processing method, a flowchart of which is shown in fig. 2, and includes:
step S21, if the electronic device meets the first condition, determining whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value;
step S22, if the first remaining capacity of the battery is smaller than a first specific value, starting timing, and meanwhile, determining a first duration according to the first remaining capacity, wherein the first duration is a duration for the electronic equipment to maintain a first state, and the duration of the first state is calculated from the time of starting timing;
step S23, when the timing reaches the first time length, controlling the electronic device to be in a second state, wherein the second state is a state that the battery consumption capacity of the electronic device is smaller than that of the electronic device in the first state;
step S24, if the first residual capacity of the battery is not less than the first specific value, timing is started;
and step S25, when the timing reaches a preset second time length, controlling the electronic equipment to be in a second state, wherein the second time length is greater than the first time length.
When the first residual capacity of the battery is smaller than a first specific value, determining a first time length according to the first residual capacity, enabling the electronic equipment to maintain the first state to reach the first time length, and then entering a second state; when the first residual capacity of the electronic equipment is not less than the first specific value, timing is directly started, so that the time length of the electronic equipment which can be maintained in the first state reaches a preset second time length, and then the electronic equipment enters the second state.
Wherein the preset second time duration is a preset fixed time duration.
The first remaining capacity of the battery is not less than a first specific value, namely after the first remaining capacity of the battery is still enough for the electronic equipment to maintain the first state for a certain duration, the electronic equipment is enabled to maintain the second state for a certain duration.
When the first residual capacity of the battery is not less than the first specific value, the electronic equipment is maintained in the first state for the second time, and after the second time is reached, the electronic equipment directly enters the second state no matter what the latest residual capacity of the electronic equipment is, so that the second state can be maintained for a long enough time.
Further, when the timing reaches a preset second duration, controlling the electronic device to be in a second state may include:
when the timing reaches a preset second time length, determining whether the current second remaining capacity of the electronic equipment is smaller than a first specific value or not; if the second remaining capacity is smaller than the first specific value, controlling the electronic device to be in a second state; if the second remaining capacity is not less than the first specific value, the control electronic device is in the second state when the remaining capacity thereof is less than the first specific value.
In the scheme, after the electronic equipment maintains the first state for the second time, the current residual capacity of the battery is continuously judged, namely whether the second residual capacity is smaller than a first specific value or not is determined, and when the second residual capacity is smaller than the first specific value, the electronic equipment directly enters the second state so as to ensure that the electronic equipment can maintain a sufficiently long event when in the second state; when the second residual capacity is not less than the first specific value, the residual capacity of the battery is continuously monitored until the residual capacity of the battery is less than the first specific value, the electronic equipment is controlled to enter the second state, and the problem that the energy consumption is too much due to the fact that the electronic equipment is in the first state for too long is solved.
Alternatively, it may be:
when the timing reaches a preset second time length, determining that the second residual capacity of the electronic equipment is smaller than a first specific value, determining a third time length according to the second residual capacity, and enabling the electronic equipment to enter a second state after the electronic equipment maintains the first state and reaches the third time length;
alternatively, it may be:
and when the timing reaches a preset second time length, determining that the second residual capacity of the electronic equipment is not less than the first specific value, continuing timing at the moment, increasing the second time length for maintaining the time length of the first state, judging whether the residual capacity of the battery is less than the first specific value, and controlling the electronic equipment to enter the second state until the residual capacity of the battery is less than the first specific value.
In the information processing method disclosed in this embodiment, if the electronic device satisfies the first condition, it is determined whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value, and if so, timing is started, and meanwhile, a first duration is determined according to the first remaining capacity, where the first duration is a duration during which the electronic device maintains the first state, the duration of the first state is calculated from the time of starting timing, and when the timing reaches the first duration, the electronic device is controlled to be in the second state, where the second state is a state in which a battery consumption capacity of the electronic device is smaller than the battery consumption capacity in the first state. According to the scheme, when the electronic equipment meets the first condition, the first residual capacity of the electronic equipment is judged firstly, if the first residual capacity is smaller than the first specific value, the duration of maintaining the first state is determined through the first residual capacity value, so that the purpose that the battery cannot be protected due to the fact that the duration of the electronic equipment in the first state is controlled to be fixed duration because the residual capacity of the battery is lower in the prior art, and the electronic equipment is powered off internally when the fixed duration reaches the result is avoided.
The present embodiment discloses an information processing method, a flowchart of which is shown in fig. 3, and the method includes:
step S31, if the electronic device meets the first condition, determining whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value;
step S32, if the first remaining capacity of the battery is smaller than a first specific value, starting timing, and determining a first time length according to the first remaining capacity, wherein the first time length is a time length for the electronic equipment to maintain a first state, the time length of the first state is calculated from the time starting timing, and the first time length is at least related to the first remaining capacity, the first specific value and the battery consumption capacity of the electronic equipment in a second state;
and step S33, when the counted time reaches the first time length, controlling the electronic device to be in a second state, where the second state is a state where the battery consumption capacity of the electronic device is smaller than the battery consumption capacity in the first state.
The first time length is at least determined by the first remaining capacity, the first specific value and the battery consumption capacity of the electronic equipment in the second state.
The first specific value is a preset fixed value, of course, a user can also adjust the first specific value according to the user demand, and when the first specific value changes, the duration of the electronic device in the first state also changes.
The first specific value is inversely related to the first duration, the first duration increases when the first specific value decreases, and the first duration decreases when the first specific value increases; when the first remaining capacity is reduced, the time length of the electronic equipment in the first state is reduced, and when the first remaining capacity is increased, the time length of the electronic equipment in the first state is increased; the battery consumption capacity when the electronic device is in the second state is inversely related to the first duration, the first duration decreases when the battery consumption capacity when the electronic device is in the second state increases, and the first duration increases when the battery consumption capacity when the electronic device is in the second state decreases.
Specifically, the first duration is determined according to a ratio of a difference between the first remaining capacity and the battery consumption capacity of the electronic device in the second state to a first specific value.
Specifically, the first duration is also positively correlated with the second duration, i.e., the first duration is actually a percentage of the second duration.
For example: if the first specific value is X, the first remaining capacity is Y, the battery consumption capacity of the electronic device in the second state is Z, the first time duration is T1, and the second time duration is T2, then:
T1＝T2*(Y-Z)/X
if T2 is a two-week period, X is 50%, Y is 30%, and Z is 20%, then T1 is 2 × 30% (30% -20%)/50% is0.4 weeks, that is, when the electronic device satisfies the first condition and the first remaining capacity of the battery is less than the first specific value X, the first period determined according to the first remaining capacity Y is 0.4 weeks, and after the 0.4-week timer is over, the electronic device is controlled to enter the second state.
Further, when the electronic device meets a first condition and the first remaining capacity of the battery is smaller than a first specific value, timing is started, and when the electronic device enters a second state, timing is stopped, or when it is determined that the charging current or the discharging current of the electronic device is larger than a first current threshold, timing is stopped, wherein the first current threshold is the capacity of the internal consumption current of the electronic device when the electronic device is in the first state, that is, the electronic device ends the first state, enters a startup state, or enters other states when the current consumption is larger than the first state.
A complete flowchart of the information processing method disclosed in this embodiment is shown in fig. 4, and includes:
step S401, the electronic equipment is in a state of exiting from the second state or not starting timing;
step S402, determining whether the electronic equipment enters a first state;
step S403, if yes, judging whether the first residual capacity Y of the battery of the electronic equipment is smaller than a first specific value X; otherwise, returning to step S401;
step S404, if the first residual capacity of the battery is smaller than a first specific value, timing is started;
step S405, determining whether the charging current or the discharging current of the electronic equipment is larger than a first current threshold value;
step S406, if the charging current or the discharging current of the electronic device is not greater than the first current threshold, determining whether the current timing duration reaches a first duration, where the first duration T1 is T2 (Y-Z)/X; if the charging current or the discharging current of the electronic device is greater than the first current threshold, go to step S411;
wherein, the first duration is duration for the electronic device to maintain the first state, Z is battery consumption capacity when the electronic device is in the second state, and T2 is the second duration;
step S407, if the current timing duration reaches the first duration, controlling the electronic equipment to be in a second state; if the current timing time does not reach the first time, returning to the step S404 to continue timing;
step S408, if the first residual capacity of the battery is not less than a first specific value, timing is started;
step S409, determining whether the charging current or the discharging current of the electronic equipment is greater than a first current threshold value;
step S410, if the charging current or the discharging current of the electronic equipment is not larger than a first current threshold, determining whether the current timing duration reaches a second duration;
step S411, if the charging current or the discharging current of the electronic equipment is larger than a first current threshold, stopping timing;
step S412, if the current timing duration is determined to reach the second duration, determining whether the second remaining capacity of the current battery of the electronic equipment is smaller than a first specific value; if yes, go to step S407; otherwise, go to step S408 to continue timing; if the current timing duration does not reach the second duration, the step S408 is performed to continue timing.
In the information processing method disclosed in this embodiment, if the electronic device satisfies the first condition, it is determined whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value, and if so, timing is started, and meanwhile, a first duration is determined according to the first remaining capacity, where the first duration is a duration during which the electronic device maintains the first state, the duration of the first state is calculated from the time of starting timing, and when the timing reaches the first duration, the electronic device is controlled to be in the second state, where the second state is a state in which a battery consumption capacity of the electronic device is smaller than the battery consumption capacity in the first state. According to the scheme, when the electronic equipment meets the first condition, the first residual capacity of the electronic equipment is judged firstly, if the first residual capacity is smaller than the first specific value, the duration of maintaining the first state is determined through the first residual capacity value, so that the purpose that the battery cannot be protected due to the fact that the duration of the electronic equipment in the first state is controlled to be fixed duration because the residual capacity of the battery is lower in the prior art, and the electronic equipment is powered off internally when the fixed duration reaches the result is avoided.
The embodiment discloses an electronic device, a schematic structural diagram of which is shown in fig. 5, and the electronic device includes:
a processor 51 and a timer 52.
The processor 51 is configured to determine whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value when the electronic device meets a first condition, start timing if the first remaining capacity of the battery is smaller than the first specific value, and determine a first duration according to the first remaining capacity, where the first duration is a duration during which the electronic device maintains a first state, and the duration of the first state is calculated from the start of timing; when the timing reaches the first time length, controlling the electronic equipment to be in a second state, wherein the second state is a state that the battery consumption capacity of the electronic equipment is smaller than that of the electronic equipment in the first state;
the timer 52 is used for timing.
Generally, when a user does not use a computer for two weeks and determines that the residual capacity of a battery is lower than a certain value, a power saving mode of the battery is started to protect the battery, and the electronic equipment can be started only by inserting an external power supply in the power saving mode. However, in this way, if the remaining capacity of the battery is lower than the predetermined value when the user does not use the computer, the power may be cut off inside the electronic device after the two-week period, and at this time, the battery protection effect cannot be achieved even if the power saving mode is started.
In order to solve the problem, the scheme discloses an information processing method.
In the scheme, the remaining capacity of the battery in the electronic equipment is judged only when the electronic equipment meets the first condition.
The electronic device satisfies a first condition, which may be specifically: the electronic device enters the first state, which may also be: the current of the electronic equipment is smaller than the second current threshold, and the duration time reaches a third duration time.
The electronic device enters a first state, specifically, the electronic device is in a power-off state, or the electronic device enters a sleep or hibernation mode; the current of the electronic device is smaller than the second current threshold, and the duration reaches a third duration, which may specifically be: the electronic device enters a sleep or hibernation mode for a third duration, or the electronic device is in a no-operation state for the third duration, wherein the no-operation state may be: no data is uploaded and downloaded, and no user performs operation control on the electronic equipment.
If the electronic equipment is in the power-off state and the first residual capacity of the battery in the electronic equipment is smaller than a first specific value, timing is started so as to control the electronic equipment to be switched from the first state to the second state when the timing reaches a first time length.
The first specific value is a preset fixed value, when the first remaining capacity of the battery is smaller than the first specific value, it indicates that the remaining capacity of the battery is small, and after a certain time period, the first state is switched to the second state in which the energy consumption is smaller than the first state, so as to ensure that the electronic device can maintain the second state for a certain time period, for example, the certain time period may be 18 months, that is, when the electronic device is switched to the second state, the remaining capacity of the battery in the electronic device can ensure that the electronic device maintains the second state for a time period of 18 months, so as to avoid that when the certain time period is not reached, the energy consumption of the battery in the electronic device is completed, so that internal power failure is caused, and inconvenience is brought to a user.
The second state is a ship mode transportation power saving mode, and under the mode, the battery can be prevented from continuously discharging to a system, namely, leakage current is avoided, and the protection of delaying the emptying of the battery is achieved. In the transportation power saving mode, namely the discharging FET of the battery is closed, the system can not be discharged, in the mode, the electronic equipment can not be started directly through the residual electric quantity of the battery, and only can be started after the power supply is switched on, and the electronic equipment can be started as long as the power supply is switched on.
The method comprises the following steps that after the energy consumption of a battery in the electronic equipment is finished, the electronic equipment enters a third state, the third state is a shut down mode internal power-off state, in the state, the energy in the battery in the electronic equipment is completely consumed, and the electronic equipment is in the internal power-off state. When the electronic equipment is in an internal power-off state, the battery is actually in an over-discharge state, and when the lithium ion battery is over-discharged seriously, the lithium ion battery has a risk of expansion, so that the electronic equipment is prevented from entering a third state as much as possible, namely, the electronic equipment is ensured to be in a second state when the electronic equipment is not used for a long time as much as possible.
Therefore, it is necessary to ensure that when the electronic device enters the second state, there is enough power left in the battery to enable the electronic device to be in the second state for the certain period of time, and therefore, it is necessary to determine when to enter the second state according to the first remaining capacity, that is, determine the period of time for which the electronic device maintains the first state, that is, the first period of time, according to the first remaining capacity.
The first time period is determined according to the first remaining capacity, which is a time period for enabling the electronic apparatus to maintain the first state. The first time duration is positively correlated with the first remaining capacity, that is, the larger the value of the first remaining capacity is, the longer the first time duration is, and the smaller the value of the first remaining capacity is, the shorter the first time duration is.
The first time length is calculated from the beginning of timing, namely, from the time when the first residual capacity in the battery of the electronic equipment is determined to be smaller than the first specific value, because the first residual capacity of the battery is determined to be smaller than the first specific value at the time, and the value of the first residual capacity is determined, because the first time length is determined according to the specific value of the first residual capacity, timing is started when the specific value of the first residual capacity is determined, and when timing is stopped after the first time length is determined, and the electronic equipment enters the second state.
Further, the processor 51 is further configured to:
when the first residual capacity of the battery is not less than a first specific value, timing is started; and when the timing reaches a preset second time length, controlling the electronic equipment to be in a second state, wherein the second time length is greater than the first time length.
When the first residual capacity of the battery is smaller than a first specific value, determining a first time length according to the first residual capacity, enabling the electronic equipment to maintain the first state to reach the first time length, and then entering a second state; when the first residual capacity of the electronic equipment is not less than the first specific value, timing is directly started, so that the time length of the electronic equipment which can be maintained in the first state reaches a preset second time length, and then the electronic equipment enters the second state.
Wherein the preset second time duration is a preset fixed time duration.
The first remaining capacity of the battery is not less than a first specific value, namely after the first remaining capacity of the battery is still enough for the electronic equipment to maintain the first state for a certain duration, the electronic equipment is enabled to maintain the second state for a certain duration.
When the first residual capacity of the battery is not less than the first specific value, the electronic equipment is maintained in the first state for the second time, and after the second time is reached, the electronic equipment directly enters the second state no matter what the latest residual capacity of the electronic equipment is, so that the second state can be maintained for a long enough time.
Further, when the timing reaches a preset second duration, controlling the electronic device to be in a second state may include:
when the timing reaches a preset second time length, determining whether the current second remaining capacity of the electronic equipment is smaller than a first specific value or not; if the second remaining capacity is smaller than the first specific value, controlling the electronic device to be in a second state; if the second remaining capacity is not less than the first specific value, the control electronic device is in the second state when the remaining capacity thereof is less than the first specific value.
In the scheme, after the electronic equipment maintains the first state for the second time, the current residual capacity of the battery is continuously judged, namely whether the second residual capacity is smaller than a first specific value or not is determined, and when the second residual capacity is smaller than the first specific value, the electronic equipment directly enters the second state so as to ensure that the electronic equipment can maintain a sufficiently long event when in the second state; when the second residual capacity is not less than the first specific value, the residual capacity of the battery is continuously monitored until the residual capacity of the battery is less than the first specific value, the electronic equipment is controlled to enter the second state, and the problem that the energy consumption is too much due to the fact that the electronic equipment is in the first state for too long is solved.
Alternatively, it may be:
when the timing reaches a preset second time length, determining that the second residual capacity of the electronic equipment is smaller than a first specific value, determining a third time length according to the second residual capacity, and enabling the electronic equipment to enter a second state after the electronic equipment maintains the first state and reaches the third time length;
alternatively, it may be:
and when the timing reaches a preset second time length, determining that the second residual capacity of the electronic equipment is not less than the first specific value, continuing timing at the moment, increasing the second time length for maintaining the time length of the first state, judging whether the residual capacity of the battery is less than the first specific value, and controlling the electronic equipment to enter the second state until the residual capacity of the battery is less than the first specific value.
Further, the processor 51 determines a first duration according to the first remaining capacity, including:
the first time length is at least related to the first remaining capacity, the first specific value and the battery consumption capacity of the electronic equipment in the second state.
The first time length is at least determined by the first remaining capacity, the first specific value and the battery consumption capacity of the electronic equipment in the second state.
The first specific value is a preset fixed value, of course, a user can also adjust the first specific value according to the user demand, and when the first specific value changes, the duration of the electronic device in the first state also changes.
The first specific value is inversely related to the first duration, the first duration increases when the first specific value decreases, and the first duration decreases when the first specific value increases; when the first remaining capacity is reduced, the time length of the electronic equipment in the first state is reduced, and when the first remaining capacity is increased, the time length of the electronic equipment in the first state is increased; the battery consumption capacity when the electronic device is in the second state is inversely related to the first duration, the first duration decreases when the battery consumption capacity when the electronic device is in the second state increases, and the first duration increases when the battery consumption capacity when the electronic device is in the second state decreases.
Specifically, the first duration is determined according to a ratio of a difference between the first remaining capacity and the battery consumption capacity of the electronic device in the second state to a first specific value.
Specifically, the first duration is also positively correlated with the second duration, i.e., the first duration is actually a percentage of the second duration.
For example: if the first specific value is X, the first remaining capacity is Y, the battery consumption capacity of the electronic device in the second state is Z, the first time duration is T1, and the second time duration is T2, then:
T1＝T2*(Y-Z)/X
if T2 is a two-week period, X is 50%, Y is 30%, and Z is 20%, then T1 is 2 × 30% (30% -20%)/50% is0.4 weeks, that is, when the electronic device satisfies the first condition and the first remaining capacity of the battery is less than the first specific value X, the first period determined according to the first remaining capacity Y is 0.4 weeks, and after the 0.4-week timer is over, the electronic device is controlled to enter the second state.
Further, when the electronic device meets a first condition and the first remaining capacity of the battery is smaller than a first specific value, timing is started, and when the electronic device enters a second state, timing is stopped, or when it is determined that the charging current or the discharging current of the electronic device is larger than a first current threshold, timing is stopped, wherein the first current threshold is the capacity of the internal consumption current of the electronic device when the electronic device is in the first state, that is, the electronic device ends the first state, enters a startup state, or enters other states when the current consumption is larger than the first state.
In the information processing method disclosed in this embodiment, if the electronic device satisfies the first condition, it is determined whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value, and if so, timing is started, and meanwhile, a first duration is determined according to the first remaining capacity, where the first duration is a duration during which the electronic device maintains the first state, the duration of the first state is calculated from the time of starting timing, and when the timing reaches the first duration, the electronic device is controlled to be in the second state, where the second state is a state in which a battery consumption capacity of the electronic device is smaller than the battery consumption capacity in the first state. According to the scheme, when the electronic equipment meets the first condition, the first residual capacity of the electronic equipment is judged firstly, if the first residual capacity is smaller than the first specific value, the duration of maintaining the first state is determined through the first residual capacity value, so that the purpose that the battery cannot be protected due to the fact that the duration of the electronic equipment in the first state is controlled to be fixed duration because the residual capacity of the battery is lower in the prior art, and the electronic equipment is powered off internally when the fixed duration reaches the result is avoided.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An information processing method comprising:
if the electronic equipment meets a first condition, determining whether a first residual capacity of a battery of the electronic equipment is smaller than a first specific value;
if the first residual capacity of the battery is smaller than the first specific value, starting timing, and meanwhile, determining a first duration according to the first residual capacity, wherein the first duration is the duration for the electronic equipment to maintain a first state, and the duration of the first state is calculated from the beginning of timing;
when the timing reaches the first time length, controlling the electronic equipment to be in a second state, wherein the second state is a state that the battery consumption capacity of the electronic equipment is smaller than the battery consumption capacity in the first state;
wherein, still include:
if the first residual capacity of the battery is not less than the first specific value, timing is started;
and when the timing reaches a preset second time length, controlling the electronic equipment to be in a second state, wherein the second time length is greater than the first time length.
2. The method of claim 1, wherein controlling the electronic device to be in a second state when the timing reaches a preset second time duration comprises:
when the timing reaches a preset second time length, determining whether the current second remaining capacity of the electronic equipment is smaller than the first specific value or not;
if the second residual capacity is smaller than the first specific value, controlling the electronic equipment to be in a second state;
and if the second residual capacity is not less than the first specific value, controlling the electronic equipment to be in the second state when the residual capacity of the electronic equipment is less than the first specific value.
3. The method of claim 1, further comprising:
stopping timing when the electronic equipment is controlled to be in the second state;
or,
and determining that the charging current or the discharging current of the electronic equipment is larger than a first current threshold value, and stopping timing.
4. The method of claim 1, wherein the electronic device satisfies a first condition comprising:
the electronic equipment enters the first state;
or,
the current of the electronic equipment is smaller than a second current threshold, and the duration time reaches a third duration time.
5. The method of claim 1, wherein said determining a first duration as a function of said first remaining capacity comprises:
the first time length is at least related to the first remaining capacity, the first specific value and a battery consumption capacity of the electronic device in a second state.
6. The method of claim 5, wherein the first time period is related to at least the first remaining capacity, the first particular value, and a battery consumption capacity of the electronic device in a second state, comprising:
and determining a first time length according to the ratio of the difference between the first residual capacity and the battery consumption capacity of the electronic equipment in the second state to the first specific value.
7. An electronic device, comprising: a processor and a timer, wherein:
the processor is configured to determine whether a first remaining capacity of a battery of the electronic device is smaller than a first specific value when the electronic device meets a first condition, start timing if the first remaining capacity of the battery is smaller than the first specific value, and determine a first duration according to the first remaining capacity, where the first duration is a duration during which the electronic device maintains a first state, and the duration of the first state is calculated from the start of timing; when the timing reaches the first time length, controlling the electronic equipment to be in a second state, wherein the second state is a state that the battery consumption capacity of the electronic equipment is smaller than the battery consumption capacity in the first state;
the timer is used for timing;
wherein the processor is further configured to:
when the first residual capacity of the battery is not less than the first specific value, starting timing; and when the timing reaches a preset second time length, controlling the electronic equipment to be in a second state, wherein the second time length is greater than the first time length.
8. The electronic device of claim 7, wherein the processor controls the electronic device to be in a second state when the timing reaches a preset second duration, comprising:
the processor is used for determining whether the current second remaining capacity of the electronic equipment is smaller than the first specific value or not when the timing reaches a preset second time length; if the second residual capacity is smaller than the first specific value, controlling the electronic equipment to be in a second state; and if the second residual capacity is not less than the first specific value, controlling the electronic equipment to be in the second state when the residual capacity of the electronic equipment is less than the first specific value.
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