CN105891719A - Electronic equipment and method for predicting duration time of battery - Google Patents
Electronic equipment and method for predicting duration time of battery Download PDFInfo
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- CN105891719A CN105891719A CN201610184618.7A CN201610184618A CN105891719A CN 105891719 A CN105891719 A CN 105891719A CN 201610184618 A CN201610184618 A CN 201610184618A CN 105891719 A CN105891719 A CN 105891719A
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- electronic equipment
- electric quantity
- quantity consumption
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
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- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides electronic equipment and a method for predicting duration time of a battery. With the method and equipment, the prediction precision of the duration time of the battery can be improved, thereby showing the endurance performance of the electronic equipment well. The method comprises: each of a plurality of working states of electronic equipment is monitored and recorded, wherein the multiple working states are different; power consumption information of a battery providing power for the electronic equipment in each working state is monitored and recorded; duration time of each working state is monitored and recorded, wherein the multiple working states of the electronic equipment change within a required time period and duration time of a working state before changing is obtained when the working state of the electronic equipment changes; and on the basis of the duration time of the required time period, power consumption in each working state, and duration time of each working state, duration time of the battery is predicted based on a predetermined algorithm.
Description
Technical field
The method that the present invention relates to electronic equipment and expected battery cruising time.
Background technology
In the electronic equipment of mobile phone, panel computer etc., along with the chi of the display module pursuing electronic equipment
Very little becoming increasing, the power consumption of the display module of electronic equipment increasingly increases.Additionally, along with electronics
The complication of the function that equipment is capable of, the power consumption of the processing module of electronic equipment also uprises.Therefore,
In the electronic equipment of mobile phone, panel computer etc., the cruising time of battery is increasingly paid attention to by user.
At present, the time of electronic equipment and the electricity of the battery within this time are being used according to user
Consume, it is contemplated that the cruising time of battery.But, the cruising time predicted by the method often with
The true of family uses scene error bigger, it is impossible to embody the cruising time of this battery well.
Summary of the invention
The present invention completes in view of the above problems, its object is to provide a kind of electronic equipment and expected battery
The method in cruising time, it is possible to increase the expected accuracy of battery life, thus represent electronics well
The duration performance of equipment.
According to an aspect of the present invention, it is provided that the method in a kind of expected battery cruising time.Described method
Including: in stipulated time section: each work shape in multiple duties of monitoring recorded electronic equipment
State, the plurality of duty is different；Monitor and record under described each duty described
The electric quantity consumption of the battery of power electronic equipment；Monitor and record the persistent period of described each duty,
Wherein, the plurality of duty of described electronic equipment changes in described stipulated time section, when
The persistent period of the duty before acquisition changes when the duty of electronic equipment changes；Based on
The persistent period of described stipulated time section, the electric quantity consumption under described each duty and described often
The persistent period of individual duty, estimate the cruising time of described battery according to pre-defined algorithm.
According to a further aspect in the invention, it is provided that a kind of electronic equipment.Described electronic equipment includes: monitoring
Logging modle, configuration comes in stipulated time section: in multiple duties of monitoring recorded electronic equipment
Each duty, the plurality of duty is different, and configuration monitors and records described
Electric quantity consumption to the battery of described power electronic equipment under each duty, and configure and monitor also
Record the persistent period of described each duty, wherein, the plurality of work shape of described electronic equipment
State changes in described stipulated time section, obtains when the duty of electronic equipment changes and becomes
The persistent period of the duty before change；And anticipated module, based on described stipulated time section continue
Time, electric quantity consumption under described each duty and the persistent period of described each duty,
The cruising time of described battery is estimated according to pre-defined algorithm.
The method in the expected battery cruising time according to the present invention and electronic equipment are many according to electronic equipment
Plant the persistent period under different duties and the electric quantity consumption of the battery under each duty, press
Cruising time according to pre-defined algorithm expected battery such that it is able to be effectively improved the anticipated of battery life
Precision, thus represent the duration performance of electronic equipment well.Thereby, it is possible to avoid the battery predicted
Cruising time with actually used in the case of the bigger situation of battery life error, thus user can
Effectively estimate the time point that the battery of electronic equipment is depleted, improve the experience of user.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of the electronic equipment representing embodiments of the present invention.
Fig. 2 is the illustration representing the persistent period of each duty in stipulated time section, electric quantity consumption
Figure.
Fig. 3 is the flow chart of the method in the expected battery cruising time representing embodiments of the present invention.
Detailed description of the invention
Below, it is explained with reference to embodiments of the present invention.Description referring to the drawings is provided,
To help the understanding of the example embodiment to the present invention limited by appended claims and their equivalents.Its
The various details understood including help, but they can only be counted as exemplary.Therefore, ability
Field technique personnel are not it will be recognized that can make various changes and modifications embodiment described herein, and not
Depart from the scope of the present invention and spirit.And, in order to make description more clear succinct, by omission to this
Field well-known functions and the detailed description of structure.
First, the electronic equipment 1 of embodiments of the present invention is described with reference to Fig. 1.Fig. 1 is to represent this
The functional block diagram of the electronic equipment 1 of the embodiment of invention.
As it is shown in figure 1, electronic equipment 1 includes monitoring record module 101, anticipated module 102.Wherein,
Electronic equipment 1 for example, mobile phone shown in Fig. 1, panel computer, notebook computer etc., but be not limited to
This, as long as being powered by external or built-in power supply.
Monitoring record module 101 configuration comes monitoring recorded electronic equipment 1 multiple in stipulated time section
Each duty in duty.Plurality of duty is different.
Specifically, multiple duties such as divide according to the electric quantity consumption degree of battery.That is, at electricity
When subset is in different duties, there is difference in the electric quantity consumption of the battery of unit interval.
Such as, in embodiments of the present invention, multiple duties include the first duty,
Under one duty, the display module of electronic equipment is closed and electronic equipment 1 does not perform task.Electronics
When equipment 1 is in the first duty, the electric quantity consumption degree of the battery of unit interval is relatively low.Therefore,
As described later, the electric quantity consumption of the battery of the unit interval under the first duty can be used to anticipated example
Electric quantity consumption such as the unit interval under the particular state of shutdown etc..
Additionally, in embodiments of the present invention, multiple duties can also include the second duty
With the 3rd duty.In a second operative state, the display module of electronic equipment 1 is closed and performs
Task, and under the 3rd duty, the display module of electronic equipment 1 is opened.
Specifically, in a second operative state, the display module of electronic equipment 1 is closed, but on backstage
Such as perform the process of file download, program renewal etc..Additionally, the 3rd duty to be that user watches aobvious
Show the duty of electronic equipment 1 when module operates.
Additionally, be preferably in embodiments of the present invention, the first duty, the second duty and
Under 3rd duty, electronic equipment 1 will not be electrically charged.That is, monitoring record module 101 is at electronic equipment
In the case of 1 is electrically charged, it is judged that be not at the first duty, the second duty for electronic equipment 1
With any one duty in the 3rd duty.
In embodiments of the present invention, multiple duties are not limited to above-mentioned example, it is also possible to root
Suitably divide according to the electric quantity consumption of battery of the potential time under the different operating state of electronic equipment.
Such as, display module open in the case of, can be further divided into execution task duty,
Do not perform the duty of task.In addition it is also possible to according to the electronic device included in the electronic device
In the number of electronic device that is operated, divide the duty of electronic equipment.
In the electronic device 1, the first duty partitioned as described above, the second duty, the 3rd work
In the case of making three duties of state, monitoring record module 101 is in response to the unlatching of display module
Closedown process, task execution start over action, and monitor the duty of electronic equipment 1.Example
As, when display module is opened, monitoring record module 101 monitoring is at the duty of electronic equipment 1
In the 3rd duty.For another example, in the case of display module is closed, at the end of the execution of task, prison
The duty that control logging modle 101 can monitor as electronic equipment 1 transforms to the from the second duty
One duty.
In embodiments of the present invention, monitoring record module 101 configuration to monitor in stipulated time section
And record under each duty the electric quantity consumption of battery to electronic equipment 1 power supply.Additionally, monitoring
Logging modle 101 configuration monitors and records the persistent period of each duty.Wherein, electronic equipment
Multiple duties change in stipulated time section, when the duty of electronic equipment changes
Time obtain the persistent period of duty before change.
Specifically, it is stipulated that the time period is preferably set to the electric quantity consumption of electronic equipment when becoming periodic
Between section.Such as, it is stipulated that the time period is set as 24 hours i.e. one day, can also be set as 168 hours in addition
I.e. one week etc..Additionally, stipulated time section is not limited to above-mentioned example, it is also possible to according to the spirit of concrete situation
Set alively.
In embodiments of the present invention, in stipulated time section, the duty of electronic equipment such as exists
Change between first duty, the second duty, the 3rd duty.Now, monitoring record mould
Block 101 can work as holding of the duty before obtaining change when the duty of electronic equipment changes
The continuous time.Such as, at 8: 10, the duty of electronic equipment 1 changed to from the first duty
3rd duty, then at 8: 40, changes to the second duty from the 3rd duty.This
Time, when changing to the second duty from the 3rd duty, it is possible to obtain the 3rd duty
Persistent period be 30 minutes the timeslice of 8: 40 (8: 10 assign to).
Further, when changing to the second duty from the 3rd duty, monitoring record module 101
Obtain in 8: 10 timeslices assigning to 8: 40, under the 3rd duty, electronic equipment 1 is supplied
The electric quantity consumption of the battery of electricity.Specifically, the residual capacity at the battery of 8: 10 timesharing is 2000mAh,
The residual capacity of the battery of 8: 40 timesharing after the 3rd duty continue for 30 minutes is
1800mAh, then the battery under the 3rd duty during monitoring record module 101 can obtain this timeslice
The capacity of consumption be 200mAh.
Additionally, in embodiments of the present invention, monitoring record module is in monitoring and records in each work
Time under state to the electric quantity consumption of battery of electronic equipment 1 power supply, the capacity monitoring and recording consumption is relative
Ratio in the total capacity of battery.
In above-mentioned example, such as, in the residual capacity of battery of 8: 10 timesharing relative to battery
The ratio of total capacity is 90%, the electricity of 8: 40 timesharing after the 3rd duty continue for 30 minutes
The residual capacity in pond is 85% relative to the ratio of the total amount of battery, then monitoring record module 101 can obtain
The capacity of the consumption of the battery obtained in this timeslice under the 3rd duty is relative to the ratio of the total capacity of battery
Example is 5%.
Additionally, the electric quantity consumption of battery can also be represented by other recording mode, following in order to just
In statement, the capacity of the consumption of battery and the capacity of consumption are referred to as relative to the ratio of the total capacity of battery
Electric quantity consumption for battery.That is, in above-mentioned example, it is expressed as uniformly, the 3rd duty
Electric quantity consumption is 200mAh, and the electric quantity consumption of the 3rd duty is 5%.
In the other times of stipulated time section, monitoring record module 101 carries out same process, thus
It is obtained in that the persistent period of the timeslice being in each duty and in corresponding timeslice
The electric quantity consumption of battery.
Specifically, about the 3rd duty, monitoring record module 101 is such as obtained in that 8: 10
Electric quantity consumption 200mAh to the persistent period and this timeslice of 30 minutes of 8: 40,10 points
Electric quantity consumption 300mAh in persistent period to 60 minutes of 11 o'clock and this timeslice and other
Timeslice in persistent period of the 3rd duty and electric quantity consumption under the 3rd duty.
Additionally, about the first duty, it is also possible to obtain the multiple times in stipulated time section respectively
The electricity under the first duty in each timeslice in the persistent period of sheet and the plurality of timeslice disappears
Consumption.Equally, about the second duty, it is also possible to obtain the multiple times in stipulated time section respectively
The electricity under the first duty in each timeslice in the persistent period of sheet and the plurality of timeslice disappears
Consumption.
Thus, by the persistent period of multiple timeslices of each duty and electric quantity consumption are tired out
Add such that it is able to the persistent period of each duty in acquisition stipulated time section and electric quantity consumption.Change
Sentence is talked about, it is stipulated that it is many that the persistent period of each duty in the time period is in each duty
The summation of the persistent period of individual timeslice, it is stipulated that the electric quantity consumption of each duty in the time period is place
The summation of electric quantity consumption in multiple timeslices of each duty.
Specifically, about the first duty, many to being in the first duty in stipulated time section
The persistent period of individual timeslice adds up, thus obtains the first duty in stipulated time section
Persistent period, and to being in the electricity in multiple timeslices of the first duty in stipulated time section
Consumption adds up, thus the electricity obtaining the battery under the first duty in stipulated time section disappears
Consumption.
Additionally, about the second duty, to being in the multiple of the second duty in stipulated time section
The persistent period of timeslice adds up, thus obtains holding of the second duty in stipulated time section
The continuous time, and the electricity being in multiple timeslices of the second duty in stipulated time section is disappeared
Consumption adds up, thus obtains the electric quantity consumption of the battery under the second duty in stipulated time section.
Similarly, the persistent period to the multiple timeslices being in the 3rd duty in stipulated time section
Add up, thus obtain the persistent period of the 3rd duty in stipulated time section, and to
The electric quantity consumption being in multiple timeslices of the 3rd duty in stipulated time section adds up, thus
The electric quantity consumption of the battery under the acquisition the 3rd duty in stipulated time section.
Additionally, in embodiments of the present invention, monitoring record module 101 about each duty,
The persistent period of the multiple timeslices can being separately recorded in stipulated time section and electric quantity consumption, it is also possible to
Record persistent period in stipulated time section and electric quantity consumption (that is, persistent period of multiple timeslice
Summation, the summation of electric quantity consumption of multiple timeslice).
Monitoring record module 101 about each duty be separately recorded in stipulated time section multiple
In the case of the persistent period of timeslice and electric quantity consumption, need based on recording in stipulated time section many
The persistent period of individual timeslice and electric quantity consumption, carry out the above-mentioned persistent period obtained in stipulated time section
Process with electric quantity consumption.Persistent period in above-mentioned acquisition stipulated time section and the process of electric quantity consumption,
Can be performed by monitoring record module 101, it is also possible to by anticipated module described later based on by monitoring record mould
The persistent period of the multiple timeslices in stipulated time section of block 101 record and electric quantity consumption, it is thus achieved that rule
Persistent period in the section of fixing time and electric quantity consumption.
Below, each work in stipulated time section in embodiments of the present invention is described with reference to Fig. 2
The persistent period of state, electric quantity consumption.Fig. 2 is in the stipulated time section representing embodiments of the present invention
The persistent period of each duty, the diagrammatic illustration of electric quantity consumption.
As illustrated in fig. 2, in stipulated time section (24 hours), the electric quantity consumption of the first duty
Being 7%, the persistent period is 7 hours, and the electric quantity consumption of the second duty is 12%, and the persistent period is 3
Hour, the electric quantity consumption of the 3rd duty is 20%, and the persistent period is 2 hours.
In the above description, monitoring record module 101 is monitored and is recorded the electricity of each duty
Consume and the persistent period is illustrated, but monitoring record module 101 monitors and record each work shape
The electric quantity consumption of state and the mode of persistent period are not limited to the example of described above, if can according to by
The data of monitoring record module record, it is possible to obtain the electric quantity consumption of each duty and persistent period i.e.
Can.
Return to Fig. 1, it is contemplated that module 102 persistent period based on stipulated time section, at each work shape
Electric quantity consumption under state and the persistent period of each duty, according to the continuation of the journey of pre-defined algorithm expected battery
Time.
Specifically, it is contemplated that module 102 persistent period based on each duty, in the first duty
Under electric quantity consumption and persistent period of this first duty, it is contemplated that electronic equipment in stipulated time section
1 is in the electric quantity consumption under the particular state beyond multiple duty.
Wherein, for example, electronic equipment 1 of the particular state beyond multiple duties shut down, electronic equipment
The state that the battery of 1 is electrically charged etc..In the case of electronic equipment 1 is in particular state, monitoring record
Module 101 is difficult to monitor and record the electric quantity consumption of battery in a particular state.Such as, in shutdown
In the case of, monitoring record module 101 cannot be carried out work, is the most also difficult to monitor exactly and record pass
Persistent period of machine and the electric quantity consumption of battery in the power-offstate.For another example, at the electricity of electronic equipment 1
Under the state that pond is electrically charged, the electricity being electrically charged due to battery is difficult to monitor, therefore, it is difficult to monitoring record
The electric quantity consumption of the battery when the battery of electronic equipment 1 is electrically charged.
Specifically, in embodiments of the present invention, it is contemplated that module 102 is primarily based on each duty
Persistent period, calculate in stipulated time section electronic equipment be in the persistent period of particular state.
Such as, in embodiments of the present invention, except the first above-mentioned duty, the second work shape
Beyond state and the 3rd duty, it is in the particular state such as shut down, be electrically charged etc..
Thus, by following formula, the persistent period of particular state is calculated.
The persistent period of the persistent period of particular state=stipulated time section-(during multiple duties lasting
Between accumulated value)
In the situation shown in fig. 2, the persistent period of the first duty is 7 hours, the second work shape
The persistent period of state is 3 hours, the persistent period of the 3rd duty is 2 hours, thus estimates module
102 can to calculate persistent period of particular state by above-mentioned formula be 12 hours (24-(7+3+2)).
Then, in embodiments of the present invention, it is contemplated that module 102 is based in the first operative state
Electric quantity consumption and the persistent period of this first duty, it is contemplated that electronic equipment described in stipulated time section
The electric quantity consumption of the unit interval being under particular state.
As it has been described above, in the first operative state, the display module of electronic equipment is closed and electronic equipment
1 does not perform task.Thus, in the first operative state, the electric quantity consumption journey of battery in electronic equipment 1
The electric quantity consumption degree that degree is similar under above-mentioned particular state.Thus, in embodiments of the present invention,
The electric quantity consumption of the unit interval under particular state can be expected to be the unit interval under the first duty
Interior electric quantity consumption.
Specifically, the electric quantity consumption of unit interval under particular state is estimated by following formula.
Electric quantity consumption ÷ first under electric quantity consumption ≈ first duty of the unit interval under particular state
The persistent period of duty
In the situation shown in fig. 2, the persistent period of the first duty is 7 hours, the first work shape
Electric quantity consumption under state is 7%, it is possible to be expected to be the electric quantity consumption of the unit interval under particular state and is
Per hour 1%.
Finally, in embodiments of the present invention, it is contemplated that module 102 persistent period based on particular state
Electric quantity consumption with the unit interval under particular state, it is contemplated that electronic equipment is in institute in stipulated time section
State the electric quantity consumption under particular state.
Specifically, the persistent period of particular state and specific shape are obtained respectively by two above-mentioned formulas
The electric quantity consumption of the unit interval under state, by following formula, it is possible to estimate electronics in stipulated time section
Equipment 1 is in the electric quantity consumption under particular state.
Unit interval under the persistent period × particular state of the electric quantity consumption=particular state under particular state
Electric quantity consumption
In above-mentioned example, the persistent period of the particular state calculated is 12 hours, under particular state
The electric quantity consumption of unit interval be per hour 1%, thus estimate that module 102 can be by under particular state
Electric quantity consumption is expected to be 12%.
In the description above, the method illustrating electric quantity consumption under anticipated particular state, but
The method for predicting being not limited in foregoing description, it is also possible to obtain electronic equipment 1 by other method
The electric quantity consumption being under the particular state beyond multiple duty.
After electric quantity consumption under obtaining particular state, it is contemplated that module 102 is based on multiple duties
Each duty under electric quantity consumption and electric quantity consumption under particular state, computational rules time
Total electric quantity consumption of the battery in Duan.
Specifically, it is contemplated that module 102 by the electric quantity consumption of each duty of multiple duties and
Electric quantity consumption under particular state adds up, thus the total electricity obtaining the battery in stipulated time section disappears
Consumption.
Such as, in the situation shown in fig. 2, it is possible to calculate total electricity of battery in stipulated time section
Consumption is 51% (7%+12%+20%+12%).
Then, it is contemplated that module 102 total electric quantity consumption based on the battery in stipulated time section and stipulated time
The persistent period of section, it is contemplated that the cruising time of battery.
Specifically, it is contemplated that module 102 is by the electricity of the unit interval in following formula acquisition stipulated time section
Amount consumes.In the case of the example shown in Fig. 2, it is possible to calculate the unit interval in stipulated time section
Electric quantity consumption be per hour 51/24%.
Total electric quantity consumption ÷ rule in the electric quantity consumption of the unit interval in stipulated time section=stipulated time section
The persistent period of the section of fixing time
Time needed for representing the capacity exhaust of battery the cruising time of battery.As mentioned above, it is stipulated that time
Between section be preferably set to the electric quantity consumption of electronic equipment and become the periodic time period.Therefore, it is stipulated that time
Between the electric quantity consumption of unit interval in section be equivalent to the electricity of the unit interval during the use of electronic equipment
Amount consumes.
Therefore, in the case of the electric quantity consumption of the unit interval in obtaining stipulated time section, it is possible to logical
Cross following formula and calculate the cruising time of battery.
Battery cruising time ≈ battery total capacity ÷ stipulated time section in the electric quantity consumption of unit interval
Wherein, represented the feelings of electric quantity consumption relative to the ratio of the total capacity of battery by the capacity of consumption
Under condition, the total capacity of battery is 100%.Additionally, represent electric quantity consumption at the capability value by consuming
In the case of, the total capacity of battery is the absolute capacity value of battery.
In the situation shown in fig. 2, it is contemplated that the cruising time of battery can be estimated as by module 102
Hour 47.0588235 (100 ÷ 51/24).
By the description above, illustrate anticipated module 102 persistent period based on stipulated time section,
Electric quantity consumption under each duty and the continuation of the journey of the persistent period expected battery of each duty
The algorithm of time.But, embodiments of the present invention are not limited to the algorithm above, it is also possible to by it
His algorithm carrys out the cruising time of expected battery, as long as the precision in the cruising time of the battery calculated is high,
The duration performance of electronic equipment can be represented well.
Such as, it is contemplated that module 102 can also be based on the electric quantity consumption under each duty and each work
The persistent period of state, calculate the electric quantity consumption of unit interval under each duty respectively.Wherein,
As it has been described above, the electric quantity consumption of the unit interval under particular state is expected to be the unit under the first duty
The electric quantity consumption of time.Then, according to holding under the persistent period under each duty and particular state
During unit under the electric quantity consumption of the unit interval under continuous time and each duty and particular state
Between electric quantity consumption, calculate the electric quantity consumption of unit interval in stipulated time section.Such as, by right
The electric quantity consumption of the unit interval under the electric quantity consumption of the unit interval under each duty and particular state,
Thus obtain the electric quantity consumption of the unit interval in stipulated time section.Now, during lasting under each state
Between represent the weight of electric quantity consumption of unit interval under corresponding state.
Electronic equipment 1 according to the embodiment of the present invention, considers electricity when the cruising time of expected battery
Persistent period under the multiple different duty of subset and the electricity of the battery under each duty
Amount consumes such that it is able to is effectively improved the expected accuracy of battery life, thus represents electricity well
The duration performance of subset.Specifically, it is considered under the first duty that the electric quantity consumption degree of battery is low
The electric quantity consumption of battery of unit interval, it is contemplated that such as shut down, unit under the particular state of charging etc.
The electric quantity consumption of time such that it is able to make the battery life calculated more be similar to the use of reality
Situation.Thereby, it is possible to avoid the battery life that predicts with actually used in the case of battery durable
The situation that time error is bigger, thus user can estimate what the battery of electronic equipment was depleted effectively
Time point, improves the experience of user.
Below, the method that expected battery cruising time of embodiments of the present invention is described with reference to Fig. 3.
The method in the expected battery cruising time shown in Fig. 3 such as can be applied to the electronic equipment 1 shown in Fig. 1.
In step S310, in stipulated time section: monitoring multiple duties of recorded electronic equipment
In each duty, the plurality of duty is different.
Specifically, multiple duties such as divide according to the electric quantity consumption degree of battery.That is, at electricity
When subset is in different duties, there is difference in the electric quantity consumption of the battery of unit interval.
Such as, in the case of the electronic equipment 1 being applied to shown in Fig. 1, multiple duties include
One duty, in the first operative state, the display module of electronic equipment is closed and electronic equipment 1
Do not perform task.When electronic equipment 1 is in the first duty, the electric quantity consumption of the battery of unit interval
Degree is relatively low.Therefore, as described later, the electric quantity consumption of the battery of the unit interval under the first duty
The electric quantity consumption of the unit interval can being used under the particular state of anticipated such as shutdown etc..
Additionally, in embodiments of the present invention, multiple duties can also include the second duty
With the 3rd duty.In a second operative state, the display module of electronic equipment 1 is closed and performs
Task, and under the 3rd duty, the display module of electronic equipment 1 is opened.
Specifically, in a second operative state, the display module of electronic equipment 1 is closed, but on backstage
Such as perform the process of file download, program renewal etc..Additionally, the 3rd duty to be that user watches aobvious
Show the duty of electronic equipment 1 when module operates.
Additionally, be preferably in embodiments of the present invention, the first duty, the second duty and
Under 3rd duty, electronic equipment 1 will not be electrically charged.That is, monitoring record module 101 is at electronic equipment
In the case of 1 is electrically charged, it is judged that be not at the first duty, the second duty for electronic equipment 1
With any one duty in the 3rd duty.
In embodiments of the present invention, multiple duties are not limited to above-mentioned example, it is also possible to root
Suitably divide according to the electric quantity consumption of battery of the potential time under the different operating state of electronic equipment.
Such as, display module open in the case of, can be further divided into execution task duty,
Do not perform the duty of task.In addition it is also possible to according to the electronic device included in the electronic device
In the number of electronic device that is operated, divide the duty of electronic equipment.
Such as, when being applied to the electronic equipment 1 shown in Fig. 1, the first duty partitioned as described above,
Second duty, the 3rd duty three duties in the case of, monitoring record module 101
In response to the open and close process of display module, task execution start over action, and monitor electronics
The duty of equipment 1.Such as, when display module is opened, monitoring record module 101 monitoring is electricity
The duty of subset 1 is in the 3rd duty.For another example, in the case of display module is closed,
At the end of the execution of task, monitoring record module 101 can monitor into electronic equipment 1 duty from
Second duty transforms to the first duty.
And then, in step S310, in stipulated time section, monitor and record at described each work shape
Electric quantity consumption to the battery of described power electronic equipment under state；Monitor and record described each duty
Persistent period, wherein, the plurality of duty of described electronic equipment is in described stipulated time section
Change, holding of the duty before obtaining change when the duty of electronic equipment changes
The continuous time.
Specifically, it is stipulated that the time period is preferably set to the electric quantity consumption of electronic equipment when becoming periodic
Between section.Such as, it is stipulated that the time period is set as 24 hours i.e. one day, can also be set as 168 hours in addition
I.e. one week etc..Additionally, stipulated time section is not limited to above-mentioned example, it is also possible to according to the spirit of concrete situation
Set alively.
In embodiments of the present invention, in stipulated time section, the duty of electronic equipment such as exists
Change between first duty, the second duty, the 3rd duty.At this point it is possible to work as electronics
The persistent period of the duty before acquisition changes when the duty of equipment changes.Such as, exist
In the case of being applied to the electronic equipment 1 shown in Fig. 1, at 8: 10, the work shape of electronic equipment 1
State changes to the 3rd duty from the first duty, then at 8: 40, from the 3rd duty
Change to the second duty.Now, monitoring record module 101 is changing to from the 3rd duty
The moment of two duties, it is possible to the persistent period obtaining the 3rd duty is 30 minutes (8: 10
Assign to the timeslice of 8: 40).
Further, when changing to the second duty from the 3rd duty, monitoring record module 101
Obtain in 8: 10 timeslices assigning to 8: 40, under the 3rd duty, electronic equipment 1 is supplied
The electric quantity consumption of the battery of electricity.Specifically, the residual capacity at the battery of 8: 10 timesharing is 2000mAh,
The residual capacity of the battery of 8: 40 timesharing after the 3rd duty continue for 30 minutes is
1800mAh, then the battery under the 3rd duty during monitoring record module 101 can obtain this timeslice
Electric quantity consumption be 200mAh.
Same process it is also carried out such that it is able to obtain and be in each in the other times of stipulated time section
The persistent period of the timeslice of duty and the electric quantity consumption of the battery in corresponding timeslice.
Specifically, about the 3rd duty, such as, the 30 of 8: 10 to 8: 40 it are obtained in that
Minute persistent period and this timeslice in electric quantity consumption 200mAh, in 60 minutes of 10 o'clock to 11 o'clock
Persistent period and this timeslice in electric quantity consumption 300mAh and other timeslice in the 3rd
Electric quantity consumption under the persistent period of duty and the 3rd duty.
Additionally, about the first duty, it is also possible to obtain the multiple times in stipulated time section respectively
The electricity under the first duty in each timeslice in the persistent period of sheet and the plurality of timeslice disappears
Consumption.Equally, about the second duty, it is also possible to obtain the multiple times in stipulated time section respectively
The electricity under the first duty in each timeslice in the persistent period of sheet and the plurality of timeslice disappears
Consumption.
Thus, by the persistent period of multiple timeslices of each duty and electric quantity consumption are tired out
Add such that it is able to the persistent period of each duty in acquisition stipulated time section and electric quantity consumption.Change
Sentence is talked about, it is stipulated that it is many that the persistent period of each duty in the time period is in each duty
The summation of the persistent period of individual timeslice, it is stipulated that the electric quantity consumption of each duty in the time period is place
The summation of electric quantity consumption in multiple timeslices of each duty.
Additionally, in embodiments of the present invention, about each duty, rule can be separately recorded in
The persistent period of the multiple timeslices in the section of fixing time and electric quantity consumption, it is also possible to record is in stipulated time section
In persistent period and electric quantity consumption (that is, the summation of persistent period of multiple timeslice, multiple timeslice
The summation of electric quantity consumption).
Persistent period in the multiple timeslices being separately recorded in stipulated time section about each duty
In the case of electric quantity consumption, need based on the record multiple timeslices in stipulated time section lasting time
Between and electric quantity consumption, carry out the above-mentioned persistent period obtained in stipulated time section and the process of electric quantity consumption.
As illustrated in fig. 2, in stipulated time section (24 hours), the electric quantity consumption of the first duty
Being 7%, the persistent period is 7 hours, and the electric quantity consumption of the second duty is 12%, and the persistent period is 3
Hour, the electric quantity consumption of the 3rd duty is 20%, and the persistent period is 2 hours.
In the above description, the electric quantity consumption and persistent period monitoring and recording each duty is entered
Go explanation, but the mode of the electric quantity consumption and persistent period that monitor and record each duty has not limited
Due to the example of described above, as long as can be according to recorded data, it is possible to obtain each duty
Electric quantity consumption and the persistent period.
And then, in step s 320, persistent period based on stipulated time section, under each duty
Electric quantity consumption and the persistent period of each duty, during according to the continuation of the journey of pre-defined algorithm expected battery
Between.
Specifically, in step s 320, the persistent period based on each duty, first work shape
Electric quantity consumption under state and the persistent period of this first duty, it is contemplated that in stipulated time section, electronics sets
Standby 1 is in the electric quantity consumption under the particular state beyond multiple duty.
Wherein, for example, electronic equipment 1 of the particular state beyond multiple duties shut down, electronic equipment
The state that the battery of 1 is electrically charged etc..In the case of electronic equipment 1 is in particular state, in step S310
In be difficult to monitor and record the electric quantity consumption of battery in a particular state.Such as, in the case of power-off,
Electronic equipment 1 cannot be carried out work, be the most also difficult to monitor exactly and record shutdown persistent period and
The electric quantity consumption of battery in the power-offstate.For another example, the state being electrically charged at the battery of electronic equipment 1
Under, the electricity being electrically charged due to battery is difficult to monitor, and is therefore difficult to monitor and record in step S310
The electric quantity consumption of the battery when battery of electronic equipment 1 is electrically charged.
Specifically, in embodiments of the present invention, the persistent period based on each duty, calculate
In stipulated time section, electronic equipment is in the persistent period of particular state.Such as, in the enforcement of the present invention
In mode, in addition to the first above-mentioned duty, the second duty and the 3rd duty, place
In the particular state such as shut down, be electrically charged etc..Thus, by following formula, particular state is calculated
Persistent period.
The persistent period of the persistent period of particular state=stipulated time section-(during multiple duties lasting
Between accumulated value)
In the situation shown in fig. 2, the persistent period of the first duty is 7 hours, the second work shape
The persistent period of state is 3 hours, the persistent period of the 3rd duty is 2 hours, thus estimates module
102 can to calculate persistent period of particular state by above-mentioned formula be 12 hours (24-(7+3+2)).
Then, in embodiments of the present invention, based on electric quantity consumption in the first operative state and should
The persistent period of the first duty, it is contemplated that electronic equipment is in particular state described in stipulated time section
Under the electric quantity consumption of unit interval.As it has been described above, in the first operative state, the display of electronic equipment
Module is closed and electronic equipment 1 does not perform task.Thus, in the first operative state, electronic equipment
The electric quantity consumption degree that in 1, the electric quantity consumption degree of battery is similar under above-mentioned particular state.Thus,
In embodiments of the present invention, it is possible to the electric quantity consumption of the unit interval under particular state is expected to be
The electric quantity consumption in unit interval under one duty.Specifically, specific shape is estimated by following formula
The electric quantity consumption of the unit interval under state.
Electric quantity consumption ÷ first under electric quantity consumption ≈ first duty of the unit interval under particular state
The persistent period of duty
In the situation shown in fig. 2, the persistent period of the first duty is 7 hours, the first work shape
Electric quantity consumption under state is 7%, it is possible to be expected to be the electric quantity consumption of the unit interval under particular state and is
Per hour 1%.
And then in embodiments of the present invention, under persistent period based on particular state and particular state
The electric quantity consumption of unit interval, it is contemplated that under electronic equipment is in described particular state in stipulated time section
Electric quantity consumption.
Specifically, the persistent period of particular state and specific shape are obtained respectively by two above-mentioned formulas
The electric quantity consumption of the unit interval under state, by following formula, it is possible to estimate electronics in stipulated time section
Equipment 1 is in the electric quantity consumption under particular state.
Unit interval under the persistent period × particular state of the electric quantity consumption=particular state under particular state
Electric quantity consumption
In above-mentioned example, the persistent period of the particular state calculated is 12 hours, under particular state
The electric quantity consumption of unit interval be per hour 1%, thus estimate that module 102 can be by under particular state
Electric quantity consumption is expected to be 12%.
In the description above, the method illustrating electric quantity consumption under anticipated particular state, but
The method for predicting being not limited in foregoing description, it is also possible to obtain electronic equipment 1 by other method
The electric quantity consumption being under the particular state beyond multiple duty.
Specifically, after predicting the electric quantity consumption under particular state in step s 320, such as based on many
Electric quantity consumption under each duty of individual duty and the electric quantity consumption under particular state, meter
Total electric quantity consumption of the battery in calculation stipulated time section.
Specifically, in embodiments of the present invention, by the electricity of each duty of multiple duties
Electric quantity consumption under amount consumption and particular state adds up, thus obtains the battery in stipulated time section
Total electric quantity consumption.Such as, in the situation shown in fig. 2, it is possible to calculate the electricity in stipulated time section
Total electric quantity consumption in pond is 51% (7%+12%+20%+12%).
Then, total electric quantity consumption based on the battery in stipulated time section and the persistent period of stipulated time section,
The cruising time of expected battery.Specifically, the unit interval in stipulated time section is obtained by following formula
Electric quantity consumption.In the case of the example shown in Fig. 2, it is possible to calculate the unit in stipulated time section
The electric quantity consumption of time is per hour 51/24%.
Total electric quantity consumption ÷ rule in the electric quantity consumption of the unit interval in stipulated time section=stipulated time section
The persistent period of the section of fixing time
Time needed for representing the capacity exhaust of battery the cruising time of battery.As mentioned above, it is stipulated that time
Between section be preferably set to the electric quantity consumption of electronic equipment and become the periodic time period.Therefore, it is stipulated that time
Between the electric quantity consumption of unit interval in section be equivalent to the electricity of the unit interval during the use of electronic equipment
Amount consumes.
Therefore, in the case of the electric quantity consumption of the unit interval in obtaining stipulated time section, it is possible to logical
Cross following formula and calculate the cruising time of battery.
Battery cruising time ≈ battery total capacity ÷ stipulated time section in the electric quantity consumption of unit interval
Wherein, represented the feelings of electric quantity consumption relative to the ratio of the total capacity of battery by the capacity of consumption
Under condition, the total capacity of battery is 100%.Additionally, represent electric quantity consumption at the capability value by consuming
In the case of, the total capacity of battery is the absolute capacity value of battery.In the situation shown in fig. 2, it is contemplated that mould
The cruising time of battery can be estimated as 47.0588235 hours (100 ÷ 51/24) by block 102.
By the description above, illustrate the persistent period based on stipulated time section, in each work
Electric quantity consumption under state and the algorithm in the cruising time of the persistent period expected battery of each duty.
But, embodiments of the present invention are not limited to the algorithm above, it is also possible to come pre-by other algorithm
The cruising time of meter battery, as long as the precision in the cruising time of the battery calculated is high, it is possible to open up well
The duration performance of existing electronic equipment.
Such as, in step s 320, it is also possible to based on the electric quantity consumption under each duty and each work
Make the persistent period of state, calculate the electric quantity consumption of unit interval under each duty respectively.Wherein,
As it has been described above, the electric quantity consumption of the unit interval under particular state is expected to be the unit under the first duty
The electric quantity consumption of time.Then, according to holding under the persistent period under each duty and particular state
During unit under the electric quantity consumption of the unit interval under continuous time and each duty and particular state
Between electric quantity consumption, calculate the electric quantity consumption of unit interval in stipulated time section.Such as, by right
The electric quantity consumption of the unit interval under the electric quantity consumption of the unit interval under each duty and particular state,
Thus obtain the electric quantity consumption of the unit interval in stipulated time section.Now, during lasting under each state
Between represent the weight of electric quantity consumption of unit interval under corresponding state.
The method in expected battery cruising time according to the embodiment of the present invention, in the continuation of the journey of expected battery
The persistent period under the multiple different duty of electronic equipment is considered and in each duty during the time
Under the electric quantity consumption of battery such that it is able to be effectively improved the expected accuracy of battery life, thus
Represent the duration performance of electronic equipment well.Specifically, it is considered to the electric quantity consumption degree of battery low
The electric quantity consumption of the battery of the unit interval under one duty, it is contemplated that such as shut down, charging etc. specific
The electric quantity consumption of the unit interval under state such that it is able to make the battery life calculated more approximate
In actual use situation.Thereby, it is possible to avoid the battery life that predicts and actually used situation
Under the bigger situation of battery life error, thus user can estimate the electricity of electronic equipment effectively
The time point that pond is depleted, improves the experience of user.
Those of ordinary skill in the art are it is to be appreciated that be combined in the various of embodiments of the present invention description
Module and step, it is possible to electronic hardware, computer software or the two be implemented in combination in.And it is soft
Part can be placed in any form of computer-readable storage medium.Can in order to clearly demonstrate hardware and software
Interchangeability, the most generally describes composition and the step of each example according to function.
These functions perform with hardware or software mode actually, depend on the application-specific of technical scheme and set
Meter constraints.Each specifically should being used for can be used different methods to realize by those skilled in the art
Described function, but this realization is it is not considered that beyond the scope of this invention.
Wherein, the monitoring record module 101 that includes at the electronic equipment of embodiments of the present invention and pre-
Meter module 102 can be by single electronic hardware or single electronic hardware and the knot of computer software
Close and constitute.For example, it is possible to realized monitoring record module 101 and anticipated module 102 by one single chip,
Monitoring record module 101 and anticipated mould can also be realized by performing computer software by single processor
The function of block 102.Certainly, monitoring record module 101 and anticipated module 102 can also be respectively by electronics
Hardware, computer software or the two be implemented in combination in.
Each embodiment of the present invention described in detail above.But, those skilled in the art should
Understand, without departing from the principles and spirit of the present invention, can these embodiments be carried out various
Amendment, combination or sub-portfolio, and such amendment should fall within the scope of the present invention.
Claims (10)
1. the method in expected battery cruising time, including:
In stipulated time section:
Each duty in multiple duties of monitoring recorded electronic equipment, the plurality of work
Make state different；
Monitor and record under described each duty the electricity of battery to described power electronic equipment
Amount consumes；
Monitor and record the persistent period of described each duty, wherein, described electronic equipment
The plurality of duty changes in described stipulated time section, when the work shape of electronic equipment
The persistent period of the duty before acquisition changes when state changes；
Persistent period based on described stipulated time section, electric quantity consumption under described each duty with
And the persistent period of described each duty, the cruising time of described battery is estimated according to pre-defined algorithm.
2. the method in as claimed in claim 1 expected battery cruising time, wherein,
The plurality of duty includes that the display module of electronic equipment is closed and described electronic equipment is not held
First duty of row task.
3. the method in as claimed in claim 2 expected battery cruising time, wherein,
The plurality of duty also includes that the display module of electronic equipment is closed and performs the second of task
The 3rd duty that the display module of duty and electronic equipment is opened.
4. the method in as claimed in claim 2 or claim 3 expected battery cruising time, wherein,
Based on the electric quantity consumption under described each duty and described each duty lasting time
Between, estimate that according to pre-defined algorithm the step in the cruising time of described battery includes:
Persistent period based on described each duty, electric quantity consumption in the first operative state and should
The persistent period of the first duty, it is contemplated that electronic equipment is in the plurality of described in stipulated time section
The electric quantity consumption under particular state beyond duty；
Electric quantity consumption under each duty based on the plurality of duty and described specific shape
Electric quantity consumption under state, total electric quantity consumption of the battery in the computational rules time period；
Total electric quantity consumption based on the battery in stipulated time section and the persistent period of stipulated time section, it is contemplated that
The cruising time of described battery.
5. the method in as claimed in claim 4 expected battery cruising time, wherein,
Persistent period based on described each duty, electric quantity consumption in the first operative state and should
The persistent period of the first duty, it is contemplated that electronic equipment is in the plurality of described in stipulated time section
The step of the electric quantity consumption under particular state beyond duty includes:
Persistent period based on described each duty, calculate electronic equipment described in stipulated time section
It is in the persistent period of particular state beyond the plurality of duty；
Persistent period based on electric quantity consumption in the first operative state He this first duty, it is contemplated that
The electric quantity consumption of the unit interval under electronic equipment is in particular state described in stipulated time section；
The electric quantity consumption of the unit interval under persistent period based on described particular state and described particular state,
Estimate the electric quantity consumption under electronic equipment is in described particular state described in stipulated time section.
6. an electronic equipment, including:
Monitoring record module, configuration comes in stipulated time section: monitoring multiple works of recorded electronic equipment
Making each duty in state, the plurality of duty is different, and configuration monitors and remembers
Record electric quantity consumption to the battery of described power electronic equipment under described each duty, and configure
Monitor and record the persistent period of described each duty, wherein, described electronic equipment described many
Individual duty changes in described stipulated time section, when the duty of electronic equipment changes
Time obtain the persistent period of duty before change；
Anticipated module, persistent period based on described stipulated time section, under described each duty
Electric quantity consumption and the persistent period of described each duty, estimate described battery according to pre-defined algorithm
Cruising time.
7. electronic equipment as claimed in claim 6, wherein,
The plurality of duty includes that the display module of electronic equipment is closed and described electronic equipment is not held
First duty of row task.
8. electronic equipment as claimed in claim 7, wherein,
The plurality of duty also includes that the display module of electronic equipment is closed and performs the second of task
The 3rd duty that the display module of duty and electronic equipment is opened.
9. electronic equipment as claimed in claim 7 or 8, wherein,
Described anticipated module persistent period based on described each duty, in the first operative state
Electric quantity consumption and the persistent period of this first duty, it is contemplated that electronic equipment described in stipulated time section
The electric quantity consumption being under the particular state beyond the plurality of duty, and based on the plurality of work
Make the electric quantity consumption under each duty of state and the electric quantity consumption under described particular state, meter
Total electric quantity consumption of the battery in calculation stipulated time section, and total electricity based on the battery in stipulated time section
Amount consumes and the persistent period of stipulated time section, it is contemplated that the cruising time of described battery.
10. electronic equipment as claimed in claim 9, wherein,
The described anticipated module persistent period based on described each duty, calculate in stipulated time section
Described electronic equipment is in the persistent period of the particular state beyond the plurality of duty, and based on
Electric quantity consumption in the first operative state and the persistent period of this first duty, it is contemplated that when regulation
Between electronic equipment described in section be in the electric quantity consumption of the unit interval under particular state, and based on described
The electric quantity consumption of the unit interval under the persistent period of particular state and described particular state, it is contemplated that in regulation
Electronic equipment described in time period is in the electric quantity consumption under described particular state.
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