CN105891719B - The method of electronic equipment and expected battery cruise duration - Google Patents

The method of electronic equipment and expected battery cruise duration Download PDF

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Publication number
CN105891719B
CN105891719B CN201610184618.7A CN201610184618A CN105891719B CN 105891719 B CN105891719 B CN 105891719B CN 201610184618 A CN201610184618 A CN 201610184618A CN 105891719 B CN105891719 B CN 105891719B
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China
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working condition
duration
electronic equipment
electric quantity
quantity consumption
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CN201610184618.7A
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Chinese (zh)
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CN105891719A (en
Inventor
张钦波
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联想(北京)有限公司
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644Constructional arrangements
    • G01R31/3648Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385Arrangements for measuring battery or accumulator variables
    • G01R31/387Determining ampere-hour charge capacity or SoC

Abstract

The present invention provides the methods and electronic equipment in a kind of expected battery cruise duration, can be improved the expected accuracy of battery life, to show the duration performance of electronic equipment well.The described method includes: in stipulated time section: monitor and record electronic equipment multiple working conditions in each working condition, the multiple working condition is different;It monitors and is recorded under each working condition to the electric quantity consumption of the battery of the power electronic equipment;Monitor and record the duration of each working condition, wherein, the multiple working condition of the electronic equipment changes in the stipulated time section, the duration of the working condition before being changed when the working condition of electronic equipment changes;The duration of duration based on the stipulated time section, the electric quantity consumption under each working condition and each working condition, according to the cruise duration of the estimated battery of pre-defined algorithm.

Description

The method of electronic equipment and expected battery cruise duration

Technical field

The present invention relates to the methods of electronic equipment and expected battery cruise duration.

Background technique

In the electronic equipment of mobile phone, tablet computer etc., the size with the display module for pursuing electronic equipment becomes to get over Come bigger, the power consumption of the display module of electronic equipment increasingly increases.In addition, the function of can be realized with electronic equipment is answered The power consumption of hydridization, the processing module of electronic equipment is also got higher.Therefore, in the electronic equipment of mobile phone, tablet computer etc., battery Cruise duration is increasingly by the attention of user.

Currently, according to user in the time using electronic equipment and the electric quantity consumption of the battery within the time, it is contemplated that The cruise duration of battery.But the cruise duration predicted by this method often with the true usage scenario error of user compared with Greatly, the cruise duration of the battery can not be embodied well.

Summary of the invention

The present invention completes in view of the above problems, and its purpose is to provide a kind of electronic equipment and expected battery cruise duration Method, can be improved the expected accuracy of battery life, to show the duration performance of electronic equipment well.

According to an aspect of the present invention, a kind of method in expected battery cruise duration is provided.The described method includes: advising In section of fixing time: monitoring and record each working condition in multiple working conditions of electronic equipment, the multiple working condition is each It is not identical;It monitors and is recorded under each working condition to the electric quantity consumption of the battery of the power electronic equipment;Monitoring And record the duration of each working condition, wherein the multiple working condition of the electronic equipment is in the rule It changes in section of fixing time, the working condition before being changed when the working condition of electronic equipment changes continues Time;Duration based on stipulated time section, the electric quantity consumption under each working condition and described each The duration of working condition, according to the cruise duration of the estimated battery of pre-defined algorithm.

According to another aspect of the present invention, a kind of electronic equipment is provided.The electronic equipment includes: monitoring record module, Configure come the stipulated time section in: monitor and record electronic equipment multiple working conditions in each working condition, it is the multiple Working condition is different, and configures to monitor and be recorded under each working condition to the power electronic equipment The electric quantity consumption of battery, and configure to monitor and record the duration of each working condition, wherein the electronics is set Standby the multiple working condition changes in the stipulated time section, when the working condition of electronic equipment changes The duration of working condition before being changed;And it is expected that module, duration based on the stipulated time section, The duration of electric quantity consumption and each working condition under each working condition, according to the estimated institute of pre-defined algorithm State the cruise duration of battery.

The method and electronic equipment in expected battery cruise duration according to the present invention, according to a variety of different of electronic equipment The electric quantity consumption of duration under working condition and the battery under each working condition, according to pre-defined algorithm expected battery Cruise duration, so as to effectively improve the expected accuracy of battery life, to show the continuous of electronic equipment well Boat performance.Thereby, it is possible to avoid the battery life error in the case of the battery life predicted and actual use compared with Big situation improves the use of user so that user can effectively estimate the time point that the battery of electronic equipment is depleted Experience.

Detailed description of the invention

Fig. 1 is the functional block diagram for indicating the electronic equipment of embodiments of the present invention.

Fig. 2 is the duration for indicating each working condition in stipulated time section, the diagrammatic illustration of electric quantity consumption.

Fig. 3 is the flow chart for indicating the method in expected battery cruise duration of embodiments of the present invention.

Specific embodiment

In the following, being explained with reference to embodiments of the present invention.Description referring to the drawings is provided, with help to by The understanding of example embodiment of the invention defined by appended claims and their equivalents.It include help to understand it is various specific Details, but they can only be counted as illustratively.It therefore, it would be recognized by those skilled in the art that can be to reality described herein The mode of applying makes various changes and modifications, without departing from scope and spirit of the present invention.Moreover, in order to keep specification clearer Succinctly, by omission pair it is well known that the detailed description of function and construction.

Firstly, illustrating the electronic equipments 1 of embodiments of the present invention referring to Fig.1.Fig. 1 is to indicate embodiment party of the invention The functional block diagram of the electronic equipment 1 of formula.

As shown in Figure 1, electronic equipment 1 includes monitoring record module 101, estimated module 102.Wherein, electronics shown in FIG. 1 Equipment 1 is, for example, mobile phone, tablet computer, laptop etc., as long as however, not limited to this, by external or built-in power supply into Row power supply.

Monitoring record module 101 configures to monitor and record multiple working conditions of electronic equipment 1 in stipulated time section In each working condition.Plurality of working condition is different.

Specifically, multiple working conditions are for example divided according to the electric quantity consumption degree of battery.That is, being in electronic equipment When different working condition, there are difference for the electric quantity consumption of the battery of unit time.

For example, in embodiments of the present invention, multiple working conditions include the first working condition, in the first working condition Under, the display module of electronic equipment is closed and electronic equipment 1 does not execute task.When electronic equipment 1 is in the first working condition, The electric quantity consumption degree of the battery of unit time is lower.Therefore, as described later, the battery of the unit time under the first working condition Electric quantity consumption can be used to the electric quantity consumption of the unit time under the estimated particular state such as shutdown.

In addition, in embodiments of the present invention, multiple working conditions can also include the second working condition and third work Make state.In a second operative state, task is closed and executed to the display module of electronic equipment 1, and in third work shape Under state, 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 is for example executing text from the background The processing of part downloading, program update etc..In addition, third working condition is electronics when user watches display module and operates The working condition of equipment 1.

In addition, being in embodiments of the present invention preferably the first working condition, the second working condition and third work shape Electronic equipment 1 will not be electrically charged under state.That is, monitoring record module 101 in the case where electronic equipment 1 is electrically charged, is judged as electricity Sub- equipment 1 is not at any one of the first working condition, the second working condition and third working condition working condition.

In embodiments of the present invention, multiple working conditions are not limited to above-mentioned example, can also be set according to electronics The electric quantity consumption of the battery of potential time under standby different working condition and suitably divide.For example, being opened in display module In the case where, the working condition of execution task can be further divided into and do not execute the working condition of task.In addition, can also To divide the work of electronic equipment according to the number of the electronic device to work in the electronic device for including in the electronic device State.

In the electronic device 1, as described above divide the first working condition, the second working condition, third working condition three In the case where a working condition, monitoring record module 101 is opened in response to the open and close processing of display module, the execution of task Beginning tenth skill, and monitor the working condition of electronic equipment 1.For example, monitoring record module 101 is supervised when display module is opened Control is that the working condition of electronic equipment 1 is in third working condition.For another example, in the case where display module is closed, task is held At the end of row, monitoring record module 101, which can monitor, transforms to first from the second working condition for the working condition of electronic equipment 1 Working condition.

In embodiments of the present invention, monitoring record module 101 configures to monitor and be recorded in stipulated time section The electric quantity consumption for the battery powered under each working condition to electronic equipment 1.In addition, the configuration of monitoring record module 101 is to monitor And record the duration of each working condition.Wherein, multiple working conditions of electronic equipment become in stipulated time section Change, the duration of the working condition before being changed when the working condition of electronic equipment changes.

Specifically, it is specified that the period is preferably set to the electric quantity consumption of electronic equipment as the periodic period.Example Such as, it is specified that the period is set as 24 hours i.e. one day, 168 hours i.e. one week etc. furthermore also can be set as.In addition, the stipulated time Section is not limited to above-mentioned example, can also be flexibly set according to specific situation.

In embodiments of the present invention, in stipulated time section, the working condition of electronic equipment is for example in the first work State, the second working condition change between third working condition.At this point, monitoring record module 101 can work as the work of electronic equipment The duration of working condition before being changed when changing as state.For example, 8 points 10 minutes, the work of electronic equipment 1 Make state and change to third working condition from the first working condition, then 8 points 40 minutes, change to second from third working condition Working condition.At this point, third working condition can be obtained at the time of changing to the second working condition from third working condition Duration is 30 minutes (8: 10 assign to 8 points of 40 minutes timeslices).

Also, at the time of changing to the second working condition from third working condition, monitoring record module 101 is obtained 8 Point 10 is assigned in 8 points of 40 minutes timeslices, the electric quantity consumption for the battery powered under third working condition to electronic equipment 1.Specifically Ground is 2000mAh, 8 points after third working condition continue for 30 minutes 40 minutes in the residual capacity of the battery of 8: 10 timesharing When battery residual capacity be 1800mAh, then monitoring record module 101 can obtain in the timeslice under third working condition Battery consumption capacity be 200mAh.

In addition, in embodiments of the present invention, monitoring record module is right in the case where monitoring and being recorded in each working condition When the electric quantity consumption for the battery that electronic equipment 1 is powered, monitors and record the ratio of the capacity of consumption relative to the total capacity of battery.

In the above example, for example, 8: 10 timesharing battery residual capacity relative to battery total capacity ratio Example is 90%, and the residual capacity of the battery of 8: 40 timesharing after third working condition continue for 30 minutes is relative to battery The ratio of total amount is 85%, then monitoring record module 101 can obtain disappearing for the battery in the timeslice under third working condition The capacity of consumption is 5% relative to the ratio of the total capacity of battery.

In addition, the electric quantity consumption of battery can also be indicated by other recording modes, for the ease of statement, inciting somebody to action below The capacity of the consumption of battery and the capacity of consumption are referred to as the electric quantity consumption of battery relative to the ratio of the total capacity of battery.That is, In the above example, it is uniformly expressed as, the electric quantity consumption of third working condition is 200mAh, the electricity of third working condition Consumption is 5%.

In the other times of stipulated time section, monitoring record module 101 is similarly handled, so as to be located In the duration of the timeslice of each working condition and the electric quantity consumption of the battery in corresponding timeslice.

Specifically, about third working condition, monitoring record module 101 can for example obtain at 8 points 10 minutes to 8: 40 Electric quantity consumption 200mAh in 30 minutes duration and the timeslice, duration in the 60 of 10 points to 11 points minutes and should The duration and third work of electric quantity consumption 300mAh in timeslice and the third working condition in other timeslices Electric quantity consumption under state.

In addition, can also obtain continuing for multiple timeslices in stipulated time section respectively about the first working condition The electric quantity consumption under the first working condition in each timeslice in time and multiple timeslice.Equally, about the second work Make state, can also obtain respectively each in the duration and multiple timeslice of multiple timeslices in stipulated time section The electric quantity consumption under the first working condition in a timeslice.

It is added up as a result, by the duration and electric quantity consumption of multiple timeslices to each working condition, thus Duration and the electric quantity consumption of each working condition in stipulated time section can be obtained.In other words, it is specified that in the period Each working condition duration be in each working condition multiple timeslices duration summation, it is specified that when Between each working condition in section electric quantity consumption be multiple timeslices in each working condition electric quantity consumption summation.

Specifically, about the first working condition, to the multiple timeslices for being in the first working condition in stipulated time section Duration add up, to obtain the duration of the first working condition in stipulated time section, and to advising The electric quantity consumption in multiple timeslices in section of fixing time in the first working condition adds up, to obtain in the stipulated time The electric quantity consumption of the battery under the first working condition in section.

In addition, about the second working condition, to multiple timeslices in the second working condition in stipulated time section Duration adds up, to obtain the duration of the second working condition in stipulated time section, and to providing The electric quantity consumption in multiple timeslices in period in the second working condition adds up, to obtain in stipulated time section In the second working condition under battery electric quantity consumption.

Similarly, the duration of multiple timeslices in third working condition in stipulated time section is carried out tired Add, to obtain the duration of the third working condition in stipulated time section, and in stipulated time section in the Electric quantity consumption in multiple timeslices of three working conditions adds up, to obtain the third work shape in stipulated time section The electric quantity consumption of battery under state.

In addition, in embodiments of the present invention, monitoring record module 101 can be remembered respectively about each working condition Duration and the electric quantity consumption for recording multiple timeslices in stipulated time section, also can recorde holding in stipulated time section Continuous time and electric quantity consumption (that is, summation of the electric quantity consumption of the summation of the duration of multiple timeslices, multiple timeslices).

Multiple timeslices in stipulated time section are separately recorded in about each working condition in monitoring record module 101 In the case where duration and electric quantity consumption, need based on be recorded in the stipulated time section in multiple timeslices duration and Electric quantity consumption carries out the above-mentioned processing for obtaining duration and electric quantity consumption in stipulated time section.When above-mentioned acquisition provides Between duration and electric quantity consumption in section processing, can be executed by monitoring record module 101, can also be by aftermentioned estimated Duration and electricity of the module based on the multiple timeslices in stipulated time section recorded by monitoring record module 101 disappear Consumption obtains the duration in stipulated time section and electric quantity consumption.

In the following, illustrating holding for each working condition in stipulated time section in embodiments of the present invention referring to Fig. 2 Continuous time, electric quantity consumption.Fig. 2 be indicate embodiments of the present invention stipulated time section in each working condition it is lasting when Between, 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 working condition is 7%, when continuing Between be 7 hours, the electric quantity consumption of the second working condition is 12%, and the duration is 3 hours, the electric quantity consumption of third working condition It is 20%, the duration is 2 hours.

In the above description, the electric quantity consumption of each working condition is monitored and recorded to monitoring record module 101 and is held The continuous time is illustrated, but monitoring record module 101 monitor and record each working condition electric quantity consumption and it is lasting when Between mode be not limited to above explained example, as long as can be obtained according to the data recorded by monitoring record module The electric quantity consumption of each working condition and duration.

Back to Fig. 1, it is contemplated that duration of the module 102 based on stipulated time section, the electricity under each working condition The duration of consumption and each working condition, according to the cruise duration of pre-defined algorithm expected battery.

Specifically, it is contemplated that duration of the module 102 based on each working condition, electricity in the first operative state disappear The duration of consumption and first working condition, it is contemplated that electronic equipment 1 is in other than multiple working conditions in stipulated time section Particular state under electric quantity consumption.

Wherein, the particular state other than multiple working conditions is, for example, the battery quilt of the shutdown of electronic equipment 1, electronic equipment 1 The state of charging etc..In the case where electronic equipment 1 is in particular state, monitoring record module 101 is difficult to monitor and be recorded in The electric quantity consumption of battery under particular state.For example, in the case of power-off, monitoring record module 101 can not work, because The electric quantity consumption of this duration for being also difficult to accurately monitor and record shutdown and battery in the power-offstate.For another example, exist In the state that the battery of electronic equipment 1 is electrically charged, since the electricity that battery is electrically charged is difficult to monitor, therefore, it is difficult to monitor and record The electric quantity consumption of battery when the battery of electronic equipment 1 is electrically charged.

Specifically, in embodiments of the present invention, it is contemplated that module 102 be primarily based on each working condition it is lasting when Between, calculate the duration that the electronic equipment in stipulated time section is in particular state.

For example, in embodiments of the present invention, in addition to the first above-mentioned working condition, the second working condition and third work Make other than state, in the particular state shut down, be electrically charged etc..

As a result, by following formulas, the duration of particular state is calculated.

Duration of particular state=stipulated time section duration-(duration of multiple working conditions it is tired It is value added)

In the situation shown in fig. 2, the duration of the first working condition be 7 hours, the second working condition it is lasting when Between for 3 hours, duration of third working condition be 2 hours, thus estimated module 102 can be calculated by above-mentioned formula The duration of particular state is 12 hours (24- (7+3+2)).

Then, in embodiments of the present invention, it is contemplated that module 102 based in the first operative state electric quantity consumption and The duration of first working condition, it is contemplated that when the electronic equipment described in stipulated time section is in the unit under particular state Between electric quantity consumption.

As described above, in the first operative state, the display module of electronic equipment is closed and electronic equipment 1 does not execute and appoints Business.As a result, in the first operative state, the electric quantity consumption degree of battery is similar under above-mentioned particular state in electronic equipment 1 Electric quantity consumption degree.It as a result, in embodiments of the present invention, can be by the electric quantity consumption of the unit time under particular state The electric quantity consumption being expected to be in the unit time under the first working condition.

Specifically, pass through the electric quantity consumption of the unit time under the estimated particular state of following formulas.

The work shape of electric quantity consumption ÷ first under the first working condition of electric quantity consumption ≈ of unit time under particular state The duration of state

In the situation shown in fig. 2, the duration of the first working condition is 7 hours, the electricity under the first working condition Consumption is 7%, is per hour 1% thus, it is possible to the electric quantity consumption for the unit time being expected to be under particular state.

Finally, in embodiments of the present invention, it is contemplated that duration and particular state of the module 102 based on particular state Under unit time electric quantity consumption, it is contemplated that the electricity that is under the particular state of electronic equipment disappears in stipulated time section Consumption.

Specifically, the list under the duration and particular state that obtain particular state respectively by two above-mentioned formulas The electric quantity consumption of position time, by following formulas, under can be expected that electronic equipment 1 is in particular state in stipulated time section Electric quantity consumption.

The electricity of the unit time under electric quantity consumption=particular state duration × particular state under particular state Consumption

In the above example, the duration of calculated particular state is 12 hours, when unit under particular state Between electric quantity consumption be per hour 1%, thus the electric quantity consumption under particular state can be expected to be 12% by estimated module 102.

In the description above, the method for the electric quantity consumption under estimated particular state has been illustrated, but is not limited to Method for predicting in foregoing description can also obtain electronic equipment 1 by other methods and be in other than multiple working conditions Particular state under electric quantity consumption.

After obtaining the electric quantity consumption under particular state, it is contemplated that each work of the module 102 based on multiple working conditions Make the electric quantity consumption under state and the electric quantity consumption under particular state, the total electricity of the battery in the computational rules period disappears Consumption.

Specifically, it is contemplated that module 102 will be under the electric quantity consumption and particular state of each working condition of multiple working conditions Electric quantity consumption add up, thus obtain the stipulated time section in battery total electricity consumption.

For example, in the situation shown in fig. 2, the total electricity consumption that can calculate the battery in stipulated time section is 51% (7%+12%+20%+12%).

Then, it is contemplated that module 102 is based on the total electricity consumption of the battery in stipulated time section and continuing for stipulated time section Time, it is contemplated that the cruise duration of battery.

Specifically, it is contemplated that module 102 obtains the electric quantity consumption of the unit time in stipulated time section by following formulas.? In the case where example shown in Fig. 2, the electric quantity consumption of the unit time in stipulated time section can be calculated as per hour 51/ 24%.

Total electricity in the electric quantity consumption of unit time in stipulated time section=stipulated time section consumes the ÷ stipulated time The duration of section

Time needed for indicating the capacity exhaust by battery the cruise duration of battery.As described above, stipulated time section is preferably The electric quantity consumption that ground is set as electronic equipment becomes the periodic period.Therefore, it is specified that the electricity of the unit time in the period The electric quantity consumption for the unit time that amount consumption is equivalent in the use process of electronic equipment.

Therefore, in the case where obtaining the electric quantity consumption of the unit time in stipulated time section, following calculations can be passed through The cruise duration of formula calculating battery.

Battery cruise duration ≈ battery the total capacity ÷ stipulated time section in unit time electric quantity consumption

Wherein, in the case where indicating electric quantity consumption relative to the ratio of the total capacity of battery by the capacity of consumption, electricity The total capacity in pond is 100%.In addition, in the case where the capability value by consumption is to indicate electric quantity consumption, the total capacity of battery For the absolute capacity value of battery.

In the situation shown in fig. 2, it is contemplated that module 102 can will be estimated as 47.0588235 hours the cruise duration of battery (100÷51/24)。

Through the above description, have been illustrated estimated module 102 based on the stipulated time section duration, in each work Make the electric quantity consumption under state and each working condition duration come expected battery cruise duration algorithm.But this The embodiment of invention is not limited to the algorithm above, can also be by other algorithms come the cruise duration of expected battery, only The precision for wanting the cruise duration of calculated battery is high, can show the duration performance of electronic equipment well.

Such as, it is contemplated that module 102 can also based under each working condition electric quantity consumption and each working condition hold The continuous time, calculate separately the electric quantity consumption of the unit time under each working condition.Wherein, as described above, under particular state The electric quantity consumption of unit time is expected to be the electric quantity consumption of the unit time under the first working condition.Then, according to each work The electric quantity consumption of the duration under duration and particular state under state and the unit time under each working condition With the electric quantity consumption of the unit time under particular state, the electric quantity consumption of the unit time in stipulated time section is calculated.For example, By the electric quantity consumption of the unit time under the electric quantity consumption to the unit time under each working condition and particular state, thus Obtain the electric quantity consumption of the unit time in stipulated time section.At this point, the duration under each state indicates corresponding state Under unit time electric quantity consumption weight.

The electronic equipment 1 of embodiment according to the present invention considers electronic equipment at the cruise duration of expected battery The electric quantity consumption of duration under a variety of different working conditions and the battery under each working condition, so as to effective Ground improves the expected accuracy of battery life, to show the duration performance of electronic equipment well.Specifically, consider battery Low the first working condition of electric quantity consumption degree under unit time battery electric quantity consumption, it is contemplated that for example shut down, charge Deng particular state under unit time electric quantity consumption, so as to make calculated battery life more be similar to reality The use situation on border.Thereby, it is possible to avoid the battery life in the case of the battery life predicted and actual use The larger situation of error improves user so that user can effectively estimate the time point that the battery of electronic equipment is depleted Usage experience.

In the following, illustrating the method in expected battery cruise duration of embodiments of the present invention referring to Fig. 3.It is shown in Fig. 3 The method in expected battery cruise duration for example can be applied to electronic equipment 1 shown in FIG. 1.

In step s310, the stipulated time section in: monitor and record electronic equipment multiple working conditions in each work Make state, the multiple working condition is different.

Specifically, multiple working conditions are for example divided according to the electric quantity consumption degree of battery.That is, being in electronic equipment When different working condition, there are difference for the electric quantity consumption of the battery of unit time.

For example, multiple working conditions include the first working condition in the case where being applied to electronic equipment 1 shown in FIG. 1, In the first operative state, the display module of electronic equipment is closed and electronic equipment 1 does not execute task.Electronic equipment 1 is in When the first working condition, the electric quantity consumption degree of the battery of unit time is lower.Therefore, as described later, under the first working condition The electric quantity consumption of battery of unit time can be used to the electricity of the unit time under the estimated particular state such as shutdown Amount consumption.

In addition, in embodiments of the present invention, multiple working conditions can also include the second working condition and third work Make state.In a second operative state, task is closed and executed to the display module of electronic equipment 1, and in third work shape Under state, 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 is for example executing text from the background The processing of part downloading, program update etc..In addition, third working condition is electronics when user watches display module and operates The working condition of equipment 1.

In addition, being in embodiments of the present invention preferably the first working condition, the second working condition and third work shape Electronic equipment 1 will not be electrically charged under state.That is, monitoring record module 101 in the case where electronic equipment 1 is electrically charged, is judged as electricity Sub- equipment 1 is not at any one of the first working condition, the second working condition and third working condition working condition.

In embodiments of the present invention, multiple working conditions are not limited to above-mentioned example, can also be set according to electronics The electric quantity consumption of the battery of potential time under standby different working condition and suitably divide.For example, being opened in display module In the case where, the working condition of execution task can be further divided into and do not execute the working condition of task.In addition, can also To divide the work of electronic equipment according to the number of the electronic device to work in the electronic device for including in the electronic device State.

For example, dividing the first working condition, the second work shape as described above when being applied to electronic equipment 1 shown in FIG. 1 In the case where state, three working conditions of third working condition, open and close of the monitoring record module 101 in response to display module Processing, the execution of task start over movement, and monitor the working condition of electronic equipment 1.For example, being opened in display module When, the monitoring of monitoring record module 101 is that the working condition of electronic equipment 1 is in third working condition.For another example, it is closed in display module In the case where closing, at the end of the execution of task, monitoring record module 101 can monitor the working condition for electronic equipment 1 from Two working conditions transform to the first working condition.

In turn, in step s310, it in stipulated time section, monitors and is recorded under each working condition to described The electric quantity consumption of the battery of power electronic equipment;Monitor and record the duration of each working condition, wherein the electricity The multiple working condition of sub- equipment changes in the stipulated time section, when the working condition of electronic equipment becomes The duration of working condition before being changed when change.

Specifically, it is specified that the period is preferably set to the electric quantity consumption of electronic equipment as the periodic period.Example Such as, it is specified that the period is set as 24 hours i.e. one day, 168 hours i.e. one week etc. furthermore also can be set as.In addition, the stipulated time Section is not limited to above-mentioned example, can also be flexibly set according to specific situation.

In embodiments of the present invention, in stipulated time section, the working condition of electronic equipment is for example in the first work State, the second working condition change between third working condition.At this point it is possible to which the working condition when electronic equipment changes When changed before working condition duration.For example, in the case where being applied to electronic equipment 1 shown in FIG. 1, 8 points 10 minutes, the working condition of electronic equipment 1 changes to third working condition from the first working condition, then 8 points 40 minutes, from Third working condition changes to the second working condition.At this point, monitoring record module 101 is changing to second from third working condition At the time of working condition, the duration that can obtain third working condition is that (8: 10 assigned to 8 points of 40 minutes times in 30 minutes Piece).

Also, at the time of changing to the second working condition from third working condition, monitoring record module 101 is obtained 8 Point 10 is assigned in 8 points of 40 minutes timeslices, the electric quantity consumption for the battery powered under third working condition to electronic equipment 1.Specifically Ground is 2000mAh, 8 points after third working condition continue for 30 minutes 40 minutes in the residual capacity of the battery of 8: 10 timesharing When battery residual capacity be 1800mAh, then monitoring record module 101 can obtain in the timeslice under third working condition Battery electric quantity consumption be 200mAh.

It is also similarly handled in the other times of stipulated time section, is in each working condition so as to obtain Timeslice duration and the battery in corresponding timeslice electric quantity consumption.

Specifically, about third working condition, such as when can obtain 8 points of 30 minutes of 40 10 minutes to 8: lasting Between and the timeslice in electric quantity consumption 200mAh, the electricity in duration and the timeslice in the 60 of 10 points to 11 points minutes Electricity under the duration and third working condition of consumption 300mAh and the third working condition in other timeslices disappears Consumption.

In addition, can also obtain continuing for multiple timeslices in stipulated time section respectively about the first working condition The electric quantity consumption under the first working condition in each timeslice in time and multiple timeslice.Equally, about the second work Make state, can also obtain respectively each in the duration and multiple timeslice of multiple timeslices in stipulated time section The electric quantity consumption under the first working condition in a timeslice.

It is added up as a result, by the duration and electric quantity consumption of multiple timeslices to each working condition, thus Duration and the electric quantity consumption of each working condition in stipulated time section can be obtained.In other words, it is specified that in the period Each working condition duration be in each working condition multiple timeslices duration summation, it is specified that when Between each working condition in section electric quantity consumption be multiple timeslices in each working condition electric quantity consumption summation.

In addition, in embodiments of the present invention, about each working condition, can be separately recorded in stipulated time section Multiple timeslices duration and electric quantity consumption, also can recorde the stipulated time section in duration and electric quantity consumption (that is, summation of the electric quantity consumption of the summation of the duration of multiple timeslices, multiple timeslices).

Duration and electricity in the multiple timeslices being separately recorded in about each working condition in stipulated time section In the case where consumption, duration and the electric quantity consumption of multiple timeslices based on being recorded in stipulated time section are needed, is carried out The above-mentioned processing for obtaining duration and electric quantity consumption in stipulated time section.

As illustrated in fig. 2, in stipulated time section (24 hours), the electric quantity consumption of the first working condition is 7%, when continuing Between be 7 hours, the electric quantity consumption of the second working condition is 12%, and the duration is 3 hours, the electric quantity consumption of third working condition It is 20%, the duration is 2 hours.

In the above description, to monitoring and record the electric quantity consumption of each working condition and the duration is said It is bright, but monitor and record the electric quantity consumption of each working condition and the mode of duration is not limited to above explained example Son, as long as electric quantity consumption and the duration of each working condition according to recorded data, can be obtained.

In turn, in step s 320, the duration based on stipulated time section, the electric quantity consumption under each working condition And the duration of each working condition, according to the cruise duration of pre-defined algorithm expected battery.

Specifically, in step s 320, the duration based on each working condition, electricity in the first operative state Consumption and first working condition duration, it is contemplated that the stipulated time section in electronic equipment 1 be in multiple working conditions with Electric quantity consumption under outer particular state.

Wherein, the particular state other than multiple working conditions is, for example, the battery quilt of the shutdown of electronic equipment 1, electronic equipment 1 The state of charging etc..In the case where electronic equipment 1 is in particular state, it is difficult to monitor and be recorded in step s310 specific The electric quantity consumption of battery under state.For example, in the case of power-off, electronic equipment 1 can not work, therefore also be difficult to standard It really monitors and records the duration of shutdown and the electric quantity consumption of battery in the power-offstate.For another example, in electronic equipment 1 In the state that battery is electrically charged, since the electricity that battery is electrically charged is difficult to monitor, it is difficult to monitor in step s310 and remembers 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, the duration based on each working condition calculated in the stipulated time Electronic equipment is in the duration of particular state in section.For example, in embodiments of the present invention, in addition to the first above-mentioned work Make other than state, the second working condition and third working condition, in the particular state shut down, be electrically charged etc..Lead to as a result, Following formulas are crossed, the duration of particular state is calculated.

Duration of particular state=stipulated time section duration-(duration of multiple working conditions it is tired It is value added)

In the situation shown in fig. 2, the duration of the first working condition be 7 hours, the second working condition it is lasting when Between for 3 hours, duration of third working condition be 2 hours, thus estimated module 102 can be calculated by above-mentioned formula The duration of particular state is 12 hours (24- (7+3+2)).

Then, in embodiments of the present invention, based in the first operative state electric quantity consumption and this first work The duration of state, it is contemplated that the electricity for the unit time that the electronic equipment described in stipulated time section is under particular state disappears Consumption.As described above, in the first operative state, the display module of electronic equipment is closed and electronic equipment 1 does not execute task.By This, in the first operative state, the electric quantity consumption degree of battery is similar to the electricity under above-mentioned particular state in electronic equipment 1 Consumption degree.As a result, in embodiments of the present invention, the electric quantity consumption of the unit time under particular state can be expected to be The electric quantity consumption in unit time under first working condition.Specifically, pass through the unit under the estimated particular state of following formulas The electric quantity consumption of time.

The work shape of electric quantity consumption ÷ first under the first working condition of electric quantity consumption ≈ of unit time under particular state The duration of state

In the situation shown in fig. 2, the duration of the first working condition is 7 hours, the electricity under the first working condition Consumption is 7%, is per hour 1% thus, it is possible to the electric quantity consumption for the unit time being expected to be under particular state.

And then in embodiments of the present invention, the unit time under duration and particular state based on particular state Electric quantity consumption, it is contemplated that the stipulated time section in electronic equipment be in the electric quantity consumption under the particular state.

Specifically, the list under the duration and particular state that obtain particular state respectively by two above-mentioned formulas The electric quantity consumption of position time, by following formulas, under can be expected that electronic equipment 1 is in particular state in stipulated time section Electric quantity consumption.

The electricity of the unit time under electric quantity consumption=particular state duration × particular state under particular state Consumption

In the above example, the duration of calculated particular state is 12 hours, when unit under particular state Between electric quantity consumption be per hour 1%, thus the electric quantity consumption under particular state can be expected to be 12% by estimated module 102.

In the description above, the method for the electric quantity consumption under estimated particular state has been illustrated, but is not limited to Method for predicting in foregoing description can also obtain electronic equipment 1 by other methods and be in other than multiple working conditions Particular state under electric quantity consumption.

Specifically, after predicting the electric quantity consumption under particular state in step s 320, such as based on multiple work shapes Electric quantity consumption under each working condition of state and the electric quantity consumption under particular state, the battery in the computational rules period Total electricity consumption.

Specifically, in embodiments of the present invention, by the electric quantity consumption of each working condition of multiple working conditions and Electric quantity consumption under particular state adds up, to obtain the total electricity consumption of the battery in stipulated time section.For example, scheming In the case of shown in 2, the total electricity consumption that can calculate the battery in stipulated time section is 51% (7%+12%+20%+ 12%).

Then, the duration of the total electricity consumption based on the battery in stipulated time section and stipulated time section, it is contemplated that electricity The cruise duration in pond.Specifically, the electric quantity consumption of the unit time in stipulated time section is obtained by following formulas.In Fig. 2 institute In the case where the example shown, the electric quantity consumption of the unit time in stipulated time section can be calculated as per hour 51/24%.

Total electricity in the electric quantity consumption of unit time in stipulated time section=stipulated time section consumes the ÷ stipulated time The duration of section

Time needed for indicating the capacity exhaust by battery the cruise duration of battery.As described above, stipulated time section is preferably The electric quantity consumption that ground is set as electronic equipment becomes the periodic period.Therefore, it is specified that the electricity of the unit time in the period The electric quantity consumption for the unit time that amount consumption is equivalent in the use process of electronic equipment.

Therefore, in the case where obtaining the electric quantity consumption of the unit time in stipulated time section, following calculations can be passed through The cruise duration of formula calculating battery.

Battery cruise duration ≈ battery the total capacity ÷ stipulated time section in unit time electric quantity consumption

Wherein, in the case where indicating electric quantity consumption relative to the ratio of the total capacity of battery by the capacity of consumption, electricity The total capacity in pond is 100%.In addition, in the case where the capability value by consumption is to indicate electric quantity consumption, the total capacity of battery For the absolute capacity value of battery.In the situation shown in fig. 2, it is contemplated that the cruise duration of battery can be estimated as by module 102 47.0588235 hour (100 ÷ 51/24).

Through the above description, have been illustrated based on the stipulated time section duration, under each working condition The duration of electric quantity consumption and each working condition carrys out the algorithm in the cruise duration of expected battery.But implementation of the invention Mode is not limited to the algorithm above, can also be by other algorithms come the cruise duration of expected battery, as long as calculated The precision in the cruise duration of battery is high, can show the duration performance of electronic equipment well.

For example, in step s 320, can also based under each working condition electric quantity consumption and each working condition Duration calculates separately the electric quantity consumption of the unit time under each working condition.Wherein, as described above, under particular state The electric quantity consumption of unit time be expected to be the electric quantity consumption of the unit time under the first working condition.Then, according to each work The electricity for making duration and the unit time under each working condition under duration and particular state under state disappears The electric quantity consumption of unit time under consumption and particular state calculates the electric quantity consumption of the unit time in stipulated time section.Example Such as, by the electric quantity consumption of the unit time under the electric quantity consumption to the unit time under each working condition and particular state, To obtain the electric quantity consumption of the unit time in stipulated time section.At this point, the duration under each state indicates corresponding The weight of the electric quantity consumption of unit time under state.

The method in expected battery cruise duration of embodiment according to the present invention, is examined at the cruise duration of expected battery Consider the electric quantity consumption of the duration under a variety of different working conditions of electronic equipment and the battery under each working condition, So as to effectively improve the expected accuracy of battery life, to show the duration performance of electronic equipment well.Tool Body, consider the electric quantity consumption of the battery of the unit time under the first low working condition of the electric quantity consumption degree of battery, it is contemplated that Such as the electric quantity consumption of the unit time under the particular state of shutdown, charging etc., when so as to make calculated battery durable Between be more similar to actual use situation.Thereby, it is possible in the case of avoiding the battery life predicted and actual use The larger situation of battery life error, thus user can effectively estimate that the battery of electronic equipment is depleted when Between point, improve the usage experience of user.

Those of ordinary skill in the art may be aware that being incorporated in the various modules and step of embodiments of the present invention description Suddenly, it can be realized with electronic hardware, computer software, or a combination of the two.And software can be placed in any form of meter In calculation machine storage medium.In order to clearly illustrate the interchangeability of hardware and software, in the above description according to function one As property describe each exemplary composition and step.These functions are implemented in hardware or software actually, depend on skill The specific application and design constraint of art scheme.Those skilled in the art can use not Tongfang to each specific application Method realizes described function, but such implementation should not be considered as beyond the scope of the present invention.

Wherein, the monitoring record module 101 that includes in the electronic equipment of embodiments of the present invention and it is expected that module 102 It being bonded by single electronic hardware or single electronic hardware and computer software.For example, can be by single Chip to realize monitoring record module 101 and it is expected that module 102, can also by single processor by execute computer software come Realize monitoring record module 101 and it is expected that module 102 function.Certainly, monitoring record module 101 and it is expected that module 102 can also To be realized respectively by the combination of electronic hardware, computer software or the two.

Each embodiment of the invention has been described in detail above.However, it should be appreciated by those skilled in the art that not In the case where being detached from the principle and spirit of the invention, these embodiments can be carry out various modifications, combination or sub-portfolio, and Such modification should be fallen within the scope of the present invention.

Claims (10)

1. a kind of method in expected battery cruise duration, comprising:
In stipulated time section:
Monitor and record each working condition in multiple working conditions of electronic equipment, the multiple working condition it is different and Whether close whether at least one of execution task is distinguished with the electronic equipment based on display module;
It monitors and is recorded under each working condition to the electric quantity consumption of the battery of the power electronic equipment;
Monitor and record the duration of each working condition, wherein the multiple working condition of the electronic equipment It changes in the stipulated time section, the work shape before being changed when the working condition of electronic equipment changes The duration of state;
Duration, the electric quantity consumption under each working condition and each work based on the stipulated time section The duration for making state expects the cruise duration of the battery according to pre-defined algorithm,
Wherein the multiple working condition includes during the battery comprising electronic equipment shutdown and the electronic equipment is electrically charged The particular state of at least one.
2. the method in expected battery cruise duration as described in claim 1, wherein
The multiple working condition further includes the display module closing of electronic equipment and the electronic equipment does not execute task First working condition.
3. the method in expected battery cruise duration as claimed in claim 2, wherein
The multiple working condition further include electronic equipment display module close and execute task the second working condition, with And the third working condition that the display module of electronic equipment is opened.
4. the method in expected battery cruise duration as claimed in claim 2 or claim 3, wherein
Based on the duration of electric quantity consumption and each working condition under each working condition, according to predetermined Algorithm expects that the step of cruise duration of the battery includes:
Duration, electric quantity consumption in the first operative state and first working condition based on each working condition Duration, it is contemplated that the stipulated time section described in electronic equipment be in the electric quantity consumption under the particular state;
The electricity under electric quantity consumption and the particular state under each working condition based on the multiple working condition disappears Consumption, the total electricity consumption of the battery in the computational rules period;
The duration of total electricity consumption and stipulated time section based on the battery in stipulated time section, it is contemplated that the battery continues ETS estimated time of sailing.
5. the method in expected battery cruise duration as claimed in claim 4, wherein
Duration, electric quantity consumption in the first operative state and first working condition based on each working condition Duration, it is contemplated that the stipulated time section described in electronic equipment be under the particular state electric quantity consumption the step of wrap It includes:
Based on the duration of each working condition, calculates the electronic equipment described in stipulated time section and be in described specific The duration of state;
Duration based on electric quantity consumption and first working condition in the first operative state, it is contemplated that in stipulated time section Described in electronic equipment be in the electric quantity consumption of the unit time under the particular state;
The electric quantity consumption of duration based on the particular state and the unit time under the particular state, it is contemplated that providing Electronic equipment described in period is in the electric quantity consumption under the particular state.
6. a kind of electronic equipment, comprising:
Monitoring record module, configure come in stipulated time section: monitoring and record electronic equipment multiple working conditions in it is each Working condition, whether the multiple working condition is different and closed based on display module with whether the electronic equipment executes At least one of task is distinguished, and is configured monitoring and be recorded under each working condition to the electronic equipment The electric quantity consumption of the battery of power supply, and configure to monitor and record the duration of each working condition, wherein it is described The multiple working condition of electronic equipment changes in the stipulated time section, when the working condition of electronic equipment occurs The duration of working condition before being changed when variation;
It is expected that module, the duration based on the stipulated time section, the electric quantity consumption under each working condition and The duration of each working condition expects the cruise duration of the battery according to pre-defined algorithm,
Wherein the multiple working condition includes during the battery comprising electronic equipment shutdown and the electronic equipment is electrically charged The particular state of at least one.
7. electronic equipment as claimed in claim 6, wherein
The multiple working condition further includes the display module closing of electronic equipment and the electronic equipment does not execute task First working condition.
8. electronic equipment as claimed in claim 7, wherein
The multiple working condition further include electronic equipment display module close and execute task the second working condition, with And the third working condition that the display module of electronic equipment is opened.
9. electronic equipment as claimed in claim 7 or 8, wherein
Duration of the estimated module based on each working condition, electric quantity consumption in the first operative state and should The duration of first working condition, it is contemplated that the electric quantity consumption under the particular state described in stipulated time section, and it is based on institute The electric quantity consumption under each working condition of multiple working conditions and the electric quantity consumption under the particular state are stated, rule are calculated The total electricity of battery in section of fixing time consumes, and total electricity consumption and stipulated time based on the battery in stipulated time section The duration of section, it is contemplated that the cruise duration of the battery.
10. electronic equipment as claimed in claim 9, wherein
The estimated duration of the module based on each working condition, calculate the electronic equipment described in stipulated time section Duration in the particular state, and based in the first operative state electric quantity consumption and first working condition Duration, it is contemplated that the electricity of unit time that the electronic equipment described in stipulated time section is under the particular state disappears Consumption, and the electric quantity consumption of the duration based on the particular state and the unit time under the particular state, it is contemplated that Electronic equipment described in stipulated time section is in the electric quantity consumption under the particular state.
CN201610184618.7A 2016-03-28 2016-03-28 The method of electronic equipment and expected battery cruise duration CN105891719B (en)

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