CN107884718A - Remaining battery capacity calculation method, mobile terminal and storage device - Google Patents
Remaining battery capacity calculation method, mobile terminal and storage device Download PDFInfo
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- CN107884718A CN107884718A CN201710960853.3A CN201710960853A CN107884718A CN 107884718 A CN107884718 A CN 107884718A CN 201710960853 A CN201710960853 A CN 201710960853A CN 107884718 A CN107884718 A CN 107884718A
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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
- G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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Abstract
The present invention relates to technical field of mobile terminals, discloses a kind of remaining battery capacity calculation method of mobile terminal, mobile terminal and storage device.This method includes：Obtain the movement state information of mobile terminal；According to movement state information, the effective voltage value of battery of mobile terminal is obtained；According to effective voltage value, the dump energy of battery of mobile terminal is calculated.By the above-mentioned means, the present invention can improve the accuracy of the dump energy result of calculation of battery of mobile terminal.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of battery dump energy calculating side of mobile terminal
Method, mobile terminal and storage device.
Background technology
Mobile terminal makes mobile communication terminal refer to the computer equipment that can be used on the move, and broad sense says bag
Include mobile phone, notebook, tablet personal computer, POS or even include vehicle-mounted computer.But refer to mobile phone in most cases or have
The smart mobile phone and tablet personal computer of a variety of application functions.As network and technology are towards the hair in more and more broadband direction
Exhibition, Mobile Communication Industry will move towards the real mobile message epoch.On the other hand, with the rapid development of integrated circuit technique,
The disposal ability of mobile terminal has had powerful disposal ability, and mobile terminal is changed into one from simple call instrument
Individual integrated information processing platform.This also adds broader development space to mobile terminal.
Battery electric quantity (SOC, State Of Charge) refers to residual capacity and the ratio of the capacity of its full power state that charges
Value.At present, in mobile terminal charge and discharge process, due to the presence of error, the mobile terminal capacity of display and actual capacity are caused
Diversity ratio is larger, particularly the mobile terminal of detachable battery, if big vibration occurs in mobile terminal, or falls, battery
May occur offset, shift with the battery connector on mobile terminal, loose contact situations such as cause battery and movement
Terminal contact resistance variation, the voltage detecting deviation of mobile terminal is larger, and causes voltameter to calculate and big deviation occur, so as to
User to mobile terminal causes many inconvenience, has a strong impact on Consumer's Experience.
The content of the invention
In view of this, the present invention solves the technical problem of the battery dump energy calculating for providing a kind of mobile terminal
Method, mobile terminal and storage device, it is possible to increase the accuracy of the dump energy result of calculation of battery of mobile terminal.
In order to solve the above technical problems, one aspect of the present invention is：A kind of battery of mobile terminal is provided
Dump energy computational methods, this method include：Obtain the movement state information of mobile terminal；According to movement state information, obtain
The effective voltage value of battery of mobile terminal；According to effective voltage value, the dump energy of battery of mobile terminal is calculated.
In order to solve the above technical problems, another technical scheme that the present invention uses is：A kind of mobile terminal is provided, the shifting
Dynamic terminal includes processor, detection circuit and the first induction installation, and processor fills with detection circuit and the first sensing respectively
Connection is put, detection circuit is used for the magnitude of voltage for gathering battery of mobile terminal, and the first induction installation is used for the fortune for gathering mobile terminal
Dynamic status information, processor are able to carry out program to realize that above-described embodiment illustrates that the battery dump energy of mobile terminal calculates
Method, this method include：
Obtain the movement state information of mobile terminal；According to movement state information, effective electricity of battery of mobile terminal is obtained
Pressure value；According to effective voltage value, the dump energy of battery of mobile terminal is calculated.
In order to solve the above technical problems, another technical scheme that the present invention uses is：A kind of storage device is provided, this is deposited
Storage device is had program stored therein data, and the routine data can be performed to realize that above-described embodiment illustrates the battery of mobile terminal
Dump energy computational methods, this method include：
Obtain the movement state information of mobile terminal；According to movement state information, effective electricity of battery of mobile terminal is obtained
Pressure value；According to effective voltage value, the dump energy of battery of mobile terminal is calculated.
The beneficial effects of the invention are as follows：Violent oscillatory motion either mobile terminal occurs compared to prior art mobile terminal
Motion state significantly alters, and causes battery of mobile terminal and battery connector loose contact, causes battery of mobile terminal
Dump energy result of calculation produces larger error, present invention motion state according to residing for mobile terminal, obtains the fortune of mobile terminal
Dynamic status information, according to the movement state information of mobile terminal, the effective voltage value of mobile terminal is obtained, and then calculated mobile whole
The dump energy of end-cell, it is possible to increase the accuracy of the dump energy result of calculation of battery of mobile terminal.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the embodiment of remaining battery capacity calculation method one of mobile terminal of the present invention；
Fig. 2 is the schematic flow sheet of another embodiment of remaining battery capacity calculation method of mobile terminal of the present invention；
Fig. 3 is the structural representation of the embodiment of mobile terminal one of the present invention；
Fig. 4 is the structural representation of the embodiment of inventive memory device one.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
Referring to Fig. 1, Fig. 1 is the flow signal of the embodiment of remaining battery capacity calculation method one of mobile terminal of the present invention
Figure.
S101：Obtain the movement state information of mobile terminal；
In the present embodiment, by obtaining the acceleration of mobile terminal at different moments, and mobile terminal is analyzed at different moments
Acceleration, so as to obtain the movement state information residing for mobile terminal, the motion state according to residing for mobile terminal, judge to use
In the validity of the parameter for the dump energy for calculating battery of mobile terminal, to ensure the accurate remaining electricity of calculating battery of mobile terminal
Amount.
S102：According to movement state information, the effective voltage value of battery of mobile terminal is obtained；
In the present embodiment, according to acquired motion state of mobile terminal information, the use that mobile terminal is gathered is judged
In the validity of the parameter for the dump energy for calculating battery of mobile terminal, for example, judge that what mobile terminal gathered is used for
The validity of the magnitude of voltage of battery of mobile terminal dump energy is calculated, is used to calculate its remaining battery electricity so as to obtain mobile terminal
The effective voltage value of amount.
S103：According to effective voltage value, the dump energy of battery of mobile terminal is calculated；
In the present embodiment, after obtaining effective voltage value of the mobile terminal for calculating its battery dump energy, utilize
Current integrating method calculates the dump energy of battery of mobile terminal, is used to calculate its remaining battery electricity according to acquired mobile terminal
The effective voltage value of amount, calculates the size of current at mobile terminal each moment, then brings into Current integrating method formula, calculates shifting
The dump energy of dynamic end cell, or using open circuit voltage method, be used to calculate its battery according to acquired mobile terminal
The effective voltage value of dump energy, it is corresponding that effective voltage value is correspondingly found out in open-circuit voltage-battery dump energy relation curve
Battery dump energy, so as to obtain the dump energy of battery of mobile terminal.
Certainly, as skilled in the art to understand, for calculate the method for battery of mobile terminal dump energy include but
Above two is not limited to, the method using the calculating battery of mobile terminal dump energy of battery of mobile terminal voltage can be this reality
Apply example and illustrate method for calculating battery of mobile terminal dump energy, do not limit herein.
Referring to Fig. 2, the flow that Fig. 2 is another embodiment of remaining battery capacity calculation method of mobile terminal of the present invention is shown
It is intended to.
S201：Obtain the movement state information of mobile terminal；
In the present embodiment, by obtaining the acceleration of mobile terminal at different moments, and mobile terminal is analyzed at different moments
Acceleration, so as to obtain the movement state information residing for mobile terminal, the motion state according to residing for mobile terminal, judge to use
In the validity of the parameter for the dump energy for calculating battery of mobile terminal, to ensure the accurate remaining electricity of calculating battery of mobile terminal
Amount.
Alternatively, using one first preset time as interval, the first acceleration and the second acceleration of mobile terminal are obtained,
By obtaining the vector difference of the first acceleration and the second acceleration, the motion state residing for mobile terminal is analyzed, certainly, such as originally
Art personnel are understood, acceleration magnitude that can be using the first preset time as the multigroup mobile terminal of interval acquiring, for analyzing
Motion state residing for mobile terminal, the acceleration magnitude group number of acquired mobile terminal is more, and its analysis result is more accurate, this reality
Apply example to be analyzed with the acceleration magnitude of two groups of mobile terminals, for being only for example, not thereby to shifting acquired in the present embodiment
Dynamic terminal acceleration magnitude group number causes to limit.
Alternatively, the first preset time can be 1 millisecond, 2 milliseconds, 3 milliseconds etc., to realize to mobile terminal acceleration
Monitoring in real time, the first preset time is Millisecond, and the first preset time is shorter, obtains the period distances of mobile terminal acceleration just
Shorter, just closer to the specific motion state of mobile terminal, its analysis result is more accurate, does not limit herein.
S202：Analyze the motion state of mobile terminal；
In the present embodiment, using one first preset time as interval, the first acceleration and second of mobile terminal is obtained
Acceleration, the vector difference of the first acceleration and the second acceleration is obtained, if the phasor difference of the first acceleration and the second acceleration
Value is more than predetermined acceleration difference, then mobile terminal is in abnormal motion state, if the arrow of the first acceleration and the second acceleration
Amount difference is no more than predetermined acceleration difference, then mobile terminal is in ordinary running condition.
Alternatively, the vector difference of the first acceleration and the second acceleration obtains first using three-dimensional system of coordinate as reference system
The vector difference of acceleration and the second acceleration, i.e., subtraction of vector computing is done to the first acceleration and the second acceleration, preset
Acceleration difference includes predetermined acceleration absolute value differences and predetermined acceleration direction difference, and the first acceleration and second add
After speed carries out subtraction of vector computing, absolute value and the predetermined acceleration absolute value differences of the vector difference obtained are compared
It is right, and the acceleration direction change of the vector difference obtained is compared with predetermined acceleration direction difference (mainly to accelerating
The angle that degree direction changes is compared), after the first acceleration and the second acceleration carry out subtraction of vector computing, obtained
The absolute value of vector difference be more than the acceleration direction of predetermined acceleration absolute value differences and/or the vector difference obtained and become
Change is more than predetermined acceleration direction difference, such as the first acceleration is 9m/s, and after the first preset time, mobile terminal adds
Speed is the second acceleration -6m/s, and the absolute value of its vector difference is 15m/s, and it is more than predetermined acceleration absolute value differences, and
And first the acceleration direction change of acceleration and the second acceleration be more than 90 degree, it is more than predetermined acceleration direction difference, then
Judge that mobile terminal be in abnormal motion state, it is on the contrary then judgement mobile terminal is in ordinary running condition.
Alternatively, predetermined acceleration difference includes predetermined acceleration absolute value differences and predetermined acceleration direction difference,
Predetermined acceleration absolute value differences can be 10m/s, 15m/s, 20m/s etc., predetermined acceleration direction difference can be 90 degree,
100 degree, 120 degree etc., certainly, as skilled in the art to understand, predetermined acceleration absolute value differences and predetermined acceleration
Direction difference includes but is not limited to said circumstances, can interpolate that abnormal motion occurs for mobile terminal, can be explained by the present embodiment
The predetermined acceleration absolute value differences and predetermined acceleration direction difference stated, are not limited herein.
S203：Obtain the effective voltage value of battery of mobile terminal；
In the present embodiment, using one second preset time as period distances, the first voltage value of battery of mobile terminal is obtained
And second voltage value, with reference to the motion state of corresponding moment mobile terminal, the first electricity of battery of mobile terminal acquired in judgement
The validity of pressure value and second voltage value, so as to obtain the effective voltage value of battery of mobile terminal, for subsequent movement terminal
The calculating of the dump energy of battery.
Alternatively, using one second preset time as interval, the first voltage value and the second electricity of battery of mobile terminal are obtained
Pressure value, the first difference of first voltage value and second voltage value is obtained, and obtain the first absolute value of the first difference, judge first
Whether absolute value is more than predeterminated voltage difference：If the first absolute value is more than predeterminated voltage difference, and mobile terminal is in abnormal and transported
Dynamic state, then illustrate that violent oscillatory motion occurs for mobile terminal or abnormal conditions, the battery such as falls to be connected with battery of mobile terminal
Of short duration separation or loose contact occur for device, pressure difference increase, current magnitude of voltage should not be used to carry out battery dump energy meter
Calculate, therefore using first voltage value as effective voltage value, carry out further battery dump energy calculating；If the first absolute value is no more than pre-
If voltage difference, in conjunction with the motion state of mobile terminal, it can be determined that it is ordinary running condition to go out mobile terminal, and first is absolute
Value is within the scope of nominal error, can be ignored, therefore first voltage value and second voltage value can be effectively electric
Pressure value.It should be noted that mobile terminal is in ordinary running condition, battery of mobile terminal is in stable with battery connector and connected
State is connect, is not in the situation of pressure difference increase, that is, the first absolute value is not over predeterminated voltage difference.
Certainly, as skilled in the art to understand, can be using the second preset time as the multigroup mobile terminal of interval acquiring
Magnitude of voltage, it is acquired so as to obtain the effective voltage value of battery of mobile terminal for analyzing the motion state residing for mobile terminal
The magnitude of voltage group number of mobile terminal is more, and its analysis result is more accurate, and the present embodiment is carried out with the magnitude of voltage of two groups of mobile terminals
Analysis, for being only for example, not thereby causes to limit to mobile terminal magnitude of voltage group number acquired in the present embodiment.
Alternatively, the second preset time can be 1 millisecond, 2 milliseconds, 3 milliseconds etc., to realize to battery of mobile terminal voltage
Real-time monitoring, the second preset time is Millisecond, and the second preset time is shorter, obtain battery of mobile terminal voltage week during
Every shorter, just closer to the specific voltage change situation of mobile terminal, its analysis result is more accurate, does not limit herein.
Alternatively, predeterminated voltage difference can be 70mV, 80mV, 90mV etc., not limit herein, predeterminated voltage difference can
To include but is not limited to said circumstances, the determination of predeterminated voltage difference is required to reflect that abnormal motion occurs for mobile terminal,
The abnormal ups and downs for causing its battery both end voltage to occur, so as to judge the validity of battery of mobile terminal both end voltage, and then are obtained
Take the effective voltage value of battery of mobile terminal.
S204：Obtain the temperature curve information of battery of mobile terminal；
In the present embodiment, there is linear relationship in the resistance of battery of mobile terminal and temperature, under different temperatures, mobile terminal
The resistance of battery is different from the relation curve of temperature, therefore battery of mobile terminal can come with multigroup resistance-temperature relationship song
Line, corresponding resistance-temperature relationship curve, i.e. temperature curve information are found by the temperature of battery of mobile terminal, and combined current
Temperature draws the resistance of battery of mobile terminal this moment.Using one the 3rd preset time as interval, the first temperature of mobile terminal is obtained
Value and second temperature value, with reference to the motion state of corresponding moment mobile terminal, the first of battery of mobile terminal acquired in judgement
The validity of temperature value and second temperature value, so as to obtain the temperature curve information of battery of mobile terminal, for subsequent movement
The calculating of the dump energy of end cell.
Alternatively, using one the 3rd preset time as period distances, the first temperature value and the second temperature of mobile terminal are obtained
Angle value, the first temperature value and the second difference of second temperature value are obtained, and obtain the second absolute value of the second difference.Judge second
Whether absolute value is more than preset temperature difference：If the second absolute value is more than preset temperature difference, and mobile terminal is in normal fortune
Dynamic state, the temperature rise for illustrating mobile terminal is due to that heat caused by mobile terminal works causes its temperature to raise, therefore is needed
Temperature curve information of the temperature curve under corresponding temperature as mobile terminal is selected, i.e., temperature is bent corresponding to second temperature value
Line is the temperature curve information of mobile terminal；If the second absolute value is more than preset temperature difference, and mobile terminal is in abnormal and transported
Dynamic state, then illustrate that mobile terminal occurs violent oscillatory motion or the abnormal case such as falls, cause mobile terminal temperature anomaly liter
Height, therefore select temperature curve information of the temperature curve as mobile terminal corresponding to the first temperature value；If the second absolute value is not
More than preset temperature difference, then it is considered that the second difference is the normal temperature rise of mobile terminal, therefore the first temperature value and the
Temperature curve corresponding to two temperature values can be as the temperature curve information of mobile terminal.
Certainly, as skilled in the art to understand, can be using the 3rd preset time as the multigroup mobile terminal of interval acquiring
Temperature value, for analyzing the motion state residing for mobile terminal, so as to obtain the temperature curve information of battery of mobile terminal, obtained
Take that the temperature value group number of mobile terminal is more, and its analysis result is more accurate, and the present embodiment is entered with the temperature value of two groups of mobile terminals
Row analysis, for being only for example, not thereby causes to limit to mobile terminal temperature value group number acquired in the present embodiment.
Alternatively, the 3rd preset time can be 1 millisecond, 2 milliseconds, 3 milliseconds etc., to realize to battery of mobile terminal temperature
Real-time monitoring, the 3rd preset time is Millisecond, and the 3rd preset time is shorter, obtain battery of mobile terminal temperature week during
Every shorter, just closer to mobile terminal actual temp situation of change, its analysis result is more accurate, does not limit herein.
Alternatively, preset temperature difference can be 1 DEG C, 2 DEG C, 3 DEG C etc., certainly, as skilled in the art to understand, in advance
If temperature gap includes but is not limited to said circumstances, the determination of preset temperature difference is required to reflect that mobile terminal occurs greatly
Amplitude vibrations such as fall at the abnormal conditions, cause battery of mobile terminal temperature to produce abnormal rise, meet the pre- of above-mentioned condition
If temperature gap can not limited herein by the preset temperature difference that the present embodiment illustrates.
S205：Calculate the dump energy of battery of mobile terminal；
In the present embodiment, according to the effective voltage value and temperature curve information of above-mentioned acquired mobile terminal, carry out
The calculating of battery of mobile terminal dump energy.Current integrating method either open circuit voltage method etc. can be used, moves terminal
The calculating of battery dump energy.Certainly, using battery of mobile terminal voltage and the computational methods of temperature curve information, can be
The present embodiment calculates the computational methods of battery of mobile terminal dump energy, does not limit herein.
Alternatively, battery of mobile terminal dump energy is calculated using Current integrating method, its essence is in battery of mobile terminal
When carrying out charge or discharge, the dump energy of battery is calculated by accumulating the electricity for being charged into or releasing, while according to electric discharge
Rate and battery temperature compensate to result of calculation.Dump energy of the battery in discharge and recharge original state is set to SOC0, it is a certain
Moment battery of mobile terminal dump energy is set to SOC, SOC and SOC0Between functional relation be
Wherein Q is battery rated capacity, and η is efficiency for charge-discharge, also referred to as coulombic efficiency, and its value is influenceed by battery charging and discharging multiplying power and temperature
Coefficient determines that i is the moment battery current, according to the effective voltage value of above-mentioned acquired mobile terminal, and according to mobile whole
The temperature curve information at end determines the resistance of current mobile terminal battery, so as to calculate the moment battery current i, Jin Erji
Calculate battery of mobile terminal dump energy.
Alternatively, battery of mobile terminal dump energy is calculated using open circuit voltage method, its essence is according to mobile terminal electricity
Variation relation between the open-circuit voltage and inside battery lithium concentration in pond, the open circuit electricity of battery of mobile terminal is fitted indirectly
One-to-one relation between pressure and the dump energy of battery of mobile terminal.The battery of mobile terminal is at full charge afterwards with solid
Determine discharge-rate (can be 1C) to be discharged, until the voltage of battery stops electric discharge, root when being reduced to the blanking voltage of battery
The relation curve between battery open circuit voltage and dump energy is obtained according to the discharge process, when battery is in actual working state
When, it is bent by the relation between battery open circuit voltage and dump energy according to the effective voltage value at the battery both ends of above-mentioned acquisition
Line, battery dump energy corresponding to present active voltage value is obtained, so as to calculate battery of mobile terminal dump energy.
S206：The result of calculation of battery of mobile terminal dump energy is compensated；
In the present embodiment, above-described embodiment is used for the computational methods for calculating mobile terminal dump energy, to a certain extent
Ignore the influence of battery self discharge rate, degree of aging and charge-discharge magnification to battery dump energy, and battery is in not equality of temperature
There is very big difference in degree or different periods in life-span, its internal resistance, for a long time in the past can be to battery of mobile terminal dump energy
Result of calculation causes larger error, therefore is repaiied according to the effective voltage value and temperature curve information, introducing of battery of mobile terminal
Positive coefficient is corrected to the accumulated error of battery of mobile terminal dump energy result of calculation, to ensure battery of mobile terminal residue
The accuracy of electricity result of calculation.
S207：Show the dump energy of battery of mobile terminal；
In the present embodiment, according to the dump energy of calculated battery of mobile terminal, result of calculation is shown in movement
The user interface of terminal, can in the form of percentage either column figure or be the two combination in the form of show, herein
Do not limit.
In summary, present invention motion state according to residing for mobile terminal, the movement state information of mobile terminal, root are obtained
According to the movement state information of mobile terminal, the effective voltage value and temperature curve information of mobile terminal are obtained, and then calculates and moves
The dump energy of dynamic end cell, while according to the effective voltage value and temperature curve information of acquired mobile terminal, to meter
Calculate result and introduce correction factor, it is possible to increase the accuracy of the dump energy result of calculation of battery of mobile terminal.
Referring to Fig. 3, Fig. 3 is the structural representation of the embodiment of mobile terminal one of the present invention.
In the present embodiment, mobile terminal 300 includes processor 301, the detection induction installation 303 of circuit 302 and first,
Processor 301 is connected with the detection induction installation 303 of circuit 302 and first respectively, and detection circuit 302 is used to gather mobile terminal
The magnitude of voltage of 300 batteries 304, such as pass through circuit and the voltage of the DC converters acquisition battery 304 of current mobile terminal 300
Value, the first induction installation 303 are used for the movement state information for gathering mobile terminal 300, and mobile terminal 300 also includes battery and connected
Device 305, can be connected by thimble or FPC with the circuit main board of mobile terminal 300, at the same with the battery 304 of mobile terminal 300
Electrical connection, to be powered for mobile terminal 300, mobile terminal 300 also includes display device 306, to mobile terminal 300 is electric
The result of calculation of the dump energy of pond 304 is shown that processor 301 is able to carry out program to realize that above-described embodiment illustrates shifting
The remaining battery capacity calculation method of dynamic terminal, is just repeated no more herein.
Alternatively, the first induction installation 303 can be acceleration transducer etc., such as gravity accelerometer, direction
Sensor, angular transducer etc., the situation of change of the acceleration of mobile terminal 300 can be monitored in real time, can be the present embodiment institute
The first induction installation 303 illustrated, is not limited herein.
Alternatively, mobile terminal 300 further comprises the second induction installation 307, and the second induction installation 307 can be temperature
Sensor, for gathering the temperature value of the battery 304 of mobile terminal 300, the different temperatures value of the battery 304 of mobile terminal 300 is corresponding
Different temperature curve information, processor 301 can be according to the movement state information of mobile terminal 300, effective voltage value and temperature
Calibration curve information is spent, calculates the charged state or discharge condition of the battery 304 of mobile terminal 300, and then calculate the battery of mobile terminal 300
304 dump energy.
Referring to Fig. 4, Fig. 4 is the structural representation of the embodiment of inventive memory device one.
In the present embodiment, storage device 400 is had program stored therein data 401, and routine data 401 can be performed to realize
Above-described embodiment illustrates the remaining battery capacity calculation method of mobile terminal, just repeats no more herein.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can
To realize by another way.For example, device embodiments described above are schematical, for example, the module or
The division of unit, it is a kind of division of logic function, can there is other dividing mode, such as multiple units or group when actually realizing
Part can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown
Or the mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, device or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of present embodiment according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.It is above-mentioned integrated
Unit can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
It is each that equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention
The all or part of step of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, it is included within the scope of the present invention.
Claims (10)
1. a kind of remaining battery capacity calculation method of mobile terminal, it is characterised in that methods described includes：
Obtain the movement state information of mobile terminal；
According to the movement state information, the effective voltage value of the battery of mobile terminal is obtained；
According to the effective voltage value, the dump energy of the battery of mobile terminal is calculated.
2. according to the method for claim 1, it is characterised in that it is described obtain mobile terminal movement state information the step of
Specifically include：
Using one first preset time as interval, the first acceleration and the second acceleration of the mobile terminal are obtained；
The vector difference of first acceleration and second acceleration is obtained, if first acceleration adds with described second
The vector difference of speed is more than predetermined acceleration difference, then the mobile terminal is in abnormal motion state, if described first adds
Speed and the vector difference of second acceleration are no more than the predetermined acceleration difference, then the mobile terminal is in normal
Motion state.
3. according to the method for claim 2, it is characterised in that the effective voltage value for obtaining the battery of mobile terminal
The step of specifically include：
Using one second preset time as interval, the first voltage value and second voltage value of the battery of mobile terminal are obtained；
The first difference of the first voltage value and the second voltage value is obtained, according to first difference, obtains described the
First absolute value of one difference；
Judge whether first absolute value is more than predeterminated voltage difference：If it is poor that first absolute value is more than the predeterminated voltage
Value, and the mobile terminal is in abnormal motion state, then using the first voltage value as the effective voltage value；If described
One absolute value is no more than the predeterminated voltage difference, then the first voltage value and the second voltage value can have to be described
Imitate magnitude of voltage.
4. according to the method for claim 3, it is characterised in that methods described further comprises：Obtain the mobile terminal
The temperature curve information of battery, according to the movement state information, the effective voltage value and the temperature curve information, meter
The charged state or discharge condition of the battery of mobile terminal are calculated, and then calculates the dump energy of the battery of mobile terminal.
5. according to the method for claim 4, it is characterised in that the temperature curve letter for obtaining the battery of mobile terminal
The step of breath, specifically includes：
Using one the 3rd preset time as interval, the first temperature value and second temperature value of the mobile terminal are obtained；
The second difference of first temperature value and the second temperature value is obtained, according to second difference, obtains described the
Second absolute value of two differences；
Judge whether second absolute value is more than preset temperature difference：If it is poor that second absolute value is more than the preset temperature
Value, and the mobile terminal is in ordinary running condition, then using temperature curve corresponding to the second temperature value as the temperature
Calibration curve information；If second absolute value is more than the preset temperature difference, and the mobile terminal is in abnormal motion state,
Then using temperature curve corresponding to first temperature value as the temperature curve information；If second absolute value is no more than described
Preset temperature difference, then temperature curve corresponding to first temperature value and the second temperature value can be that the temperature is bent
Line information.
6. according to the method for claim 5, it is characterised in that methods described further comprises：According to the mobile terminal
The effective voltage value and temperature curve information of battery, are mended to the result of calculation of the battery of mobile terminal dump energy
Repay.
7. a kind of mobile terminal, it is characterised in that the mobile terminal includes processor, detection circuit and the first sensing dress
Put, the processor is connected with the detection circuit and first induction installation respectively, and the detection circuit is used to gather
The magnitude of voltage of the battery of mobile terminal, first induction installation are used for the movement state information for gathering the mobile terminal,
The processor is able to carry out program in terms of realizing the battery of mobile terminal dump energy as described in any one of claim 1~6
Calculation method.
8. mobile terminal according to claim 7, it is characterised in that first induction installation is acceleration transducer.
9. mobile terminal according to claim 7, it is characterised in that the mobile terminal further comprises that the second sensing fills
Put, second induction installation is temperature sensor, for gathering the temperature value of the battery of mobile terminal, the mobile terminal
The different temperatures value of battery corresponds to different temperature curve information, and the processor can be according to the movement state information, described
Effective voltage value and the temperature curve information, the charged state or discharge condition of the battery of mobile terminal are calculated, and then
Calculate the dump energy of the battery of mobile terminal.
10. a kind of storage device, it is characterised in that the storage device is had program stored therein data, and described program data can be by
Perform to realize the battery of mobile terminal dump energy computational methods as described in any one of claim 1~6.
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