CN109066865A - The calibration method and terminal of battery capacity - Google Patents
The calibration method and terminal of battery capacity Download PDFInfo
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- CN109066865A CN109066865A CN201810956126.4A CN201810956126A CN109066865A CN 109066865 A CN109066865 A CN 109066865A CN 201810956126 A CN201810956126 A CN 201810956126A CN 109066865 A CN109066865 A CN 109066865A
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- China
- Prior art keywords
- voltage
- voltameter
- electric current
- mesuring battary
- tertiary
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The disclosure is directed to a kind of calibration method of battery capacity and terminals, this method is applied to voltameter, the voltameter setting is in the terminal, the terminal further include: the mesuring battary being connected with the voltameter, which comprises the voltameter obtains first voltage of the mesuring battary in electric discharge；The voltameter obtains second voltage of the mesuring battary in charging；The voltameter determines tertiary voltage according to the first voltage and the second voltage, and the electricity of the mesuring battary is determined according to the tertiary voltage；Wherein, the first voltage is less than the tertiary voltage, and the tertiary voltage is less than the second voltage.So as to obtain the electricity of more accurate mesuring battary.
Description
Technical field
This disclosure relates to the calibration method and terminal of field of terminal technology more particularly to a kind of battery capacity.
Background technique
The voltameter of battery is the original part that the remaining capacity of battery is confirmed in battery use, the work of current voltameter
Principle is the voltage for obtaining battery first, determines battery current electric quantity according to the corresponding relationship of voltage and battery capacity.Wherein, no
Same voltage usually corresponds to different battery capacities.
Current battery is easy to appear the phenomenon that battery polarization.So-called battery polarization is exactly the balance of electrode voltage offset battery
The phenomenon that voltage.For example, cell voltage can be relatively low relative to balanced voltage in the discharge process of battery, in the charging of battery
In the process, cell voltage can be higher relative to balanced voltage.However voltameter, only under the balanced voltage of battery, ability is correct
Reaction cell electricity.
Summary of the invention
The embodiment of the present disclosure provides the calibration method and terminal of a kind of battery capacity.Technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of terminal is provided, comprising: the mesuring battary and electricity being connected
Meter；Voltameter is used for: obtaining first voltage and mesuring battary second voltage in charging of the mesuring battary in electric discharge；
Tertiary voltage is determined according to first voltage and second voltage, and the electricity of mesuring battary is determined according to tertiary voltage；Wherein, first
Voltage is less than tertiary voltage, and tertiary voltage is less than second voltage.
I.e. the terminal can obtain tertiary voltage by way of calibration first voltage and second voltage, which is
The balanced voltage of battery, or relative to first voltage and second voltage, which is based on this closer to balanced voltage,
On the one hand, the electricity of voltameter mesuring battary according to determined by the tertiary voltage is more accurate.On the other hand, in the disclosure
In, it is not necessarily in the case where waiting complete machine, voltameter ability correct response battery capacity, it is only necessary to true according to above-mentioned tertiary voltage
Determine the electricity of mesuring battary.
Optionally, terminal further include: the rechargeable battery in parallel with mesuring battary；Rechargeable battery to mesuring battary for filling
Electricity, so that the voltage of mesuring battary reaches second voltage.
I.e. the rechargeable battery plays the role of that mesuring battary voltage is turned up, and to obtain second voltage, is based on this, and voltameter is
Tertiary voltage can be obtained by way of calibration first voltage and second voltage, which is the balanced voltage of battery, or
Relative to first voltage and second voltage, the tertiary voltage is closer to balanced voltage, on the one hand, voltameter is according to third electricity
The electricity of mesuring battary determined by pressing is more accurate.On the other hand, in the disclosure, it is not necessarily in the case where waiting complete machine,
Voltameter ability correct response battery capacity, it is only necessary to the electricity of mesuring battary is determined according to above-mentioned tertiary voltage.
Optionally, voltameter is specifically used for: determining first voltage and the corresponding weight of second voltage；According to first voltage and
The weighted average of second voltage corresponding weight calculation first voltage and second voltage, obtains tertiary voltage.That is the voltameter
Tertiary voltage can accurately be calculated.
Optionally, the weight of first voltage and the weight of second voltage are half.
Optionally, voltameter is specifically used for: obtaining first electric current of the mesuring battary electric discharge in electric discharge；Obtain mesuring battary
The second electric current to discharge in charging；First voltage and the corresponding power of second voltage are determined according to the first electric current and the second electric current
Weight.I.e. the voltameter can accurately calculate the weight of first voltage and second voltage, and then improve the accuracy of tertiary voltage.
Optionally, voltameter is specifically used for: calculate the first electric current and the second electric current electric current and；Calculate the first electric current and electricity
The ratio for flowing sum, obtains the corresponding weight of second voltage, and calculate the second electric current and electric current and ratio, obtain first voltage pair
The weight answered.I.e. the voltameter can accurately calculate the weight of first voltage and second voltage, and then improve tertiary voltage
Accuracy.
Optionally, voltameter is specifically used for: obtaining the corresponding relationship of the electricity of tertiary voltage and mesuring battary；According to correspondence
Relationship and tertiary voltage determine the electricity of mesuring battary.So as to effectively determine the electricity of mesuring battary.
A kind of calibration method of battery capacity, voltameter is provided below, computer storage medium and computer program produce
Product, content and effect can refer to method part, repeat no more below to this.
According to the second aspect of an embodiment of the present disclosure, a kind of calibration method of battery capacity is provided, method is applied to electricity
Meter, voltameter are arranged in the terminal, terminal further include: the mesuring battary being connected with voltameter, method include: that voltameter obtains
First voltage of the mesuring battary in electric discharge；Voltameter obtains second voltage of the mesuring battary in charging；Voltameter is according to
One voltage and second voltage determine tertiary voltage, and the electricity of mesuring battary is determined according to tertiary voltage；Wherein, first voltage is small
In tertiary voltage, tertiary voltage is less than second voltage.
Optionally, voltameter determines tertiary voltage according to first voltage and second voltage, comprising: voltameter determines the respectively
One voltage and the corresponding weight of second voltage；Voltameter is according to first voltage and the corresponding weight calculation first voltage of second voltage
With the weighted average of second voltage, tertiary voltage is obtained.
Optionally, the weight of first voltage and the weight of second voltage are half.
Optionally, voltameter determines first voltage and the corresponding weight of second voltage respectively, comprising: voltameter obtains to be measured
First electric current of the battery discharge in electric discharge；Voltameter obtains second electric current of the mesuring battary electric discharge in charging；Voltameter root
First voltage and the corresponding weight of second voltage are determined according to the first electric current and the second electric current.
Optionally, voltameter determines first voltage and the corresponding weight of second voltage according to the first electric current and the second electric current,
Include: voltameter calculate the first electric current and the second electric current electric current and；Voltameter calculate the first electric current and electric current and ratio, obtain
To the corresponding weight of second voltage, and calculate the second electric current and electric current and ratio, obtain the corresponding weight of first voltage.
Optionally, the electricity of mesuring battary is determined according to tertiary voltage, comprising: voltameter obtains tertiary voltage and electricity to be measured
The corresponding relationship of the electricity in pond；Voltameter determines the electricity of mesuring battary according to corresponding relationship and tertiary voltage.
According to the third aspect of an embodiment of the present disclosure, a kind of voltameter is provided, which includes:
Module is obtained, for obtaining first voltage and mesuring battary of the mesuring battary in electric discharge the in charging
Two voltages.
Determining module, for determining tertiary voltage according to first voltage and second voltage, and according to tertiary voltage determine to
Survey the electricity of battery；Wherein, first voltage is less than tertiary voltage, and tertiary voltage is less than second voltage.
Optionally it is determined that module 62 includes:
Submodule is determined, for determining first voltage and the corresponding weight of second voltage.
Computational submodule, for according to first voltage and the corresponding weight calculation first voltage of second voltage and second voltage
Weighted average, obtain tertiary voltage.
Optionally, the weight of first voltage and the weight of second voltage are half.
Optionally it is determined that submodule is specifically used for: obtaining first electric current of the mesuring battary electric discharge in electric discharge；Voltameter obtains
Take second electric current of the mesuring battary electric discharge in charging；First voltage and second voltage are determined according to the first electric current and the second electric current
Corresponding weight.
Optionally it is determined that submodule is specifically used for: calculate the first electric current and the second electric current electric current and；Calculate the first electric current
With electric current and ratio, obtain the corresponding weight of second voltage, and calculate the second electric current and electric current and ratio, obtain the first electricity
Press corresponding weight.
Optionally it is determined that module is specifically used for: obtaining the corresponding relationship of the electricity of tertiary voltage and mesuring battary；Voltameter
The electricity of mesuring battary is determined according to corresponding relationship and tertiary voltage.
According to a fourth aspect of embodiments of the present disclosure, a kind of storage medium is provided characterized by comprising executable to refer to
It enables, instructs the calibration method of the battery capacity of the optional way for realizing such as second aspect or second aspect.
According to a fifth aspect of the embodiments of the present disclosure, a kind of computer program product is provided characterized by comprising can
It executes instruction, instructs the calibration method of the battery capacity of the optional way for realizing such as second aspect or second aspect.
The technical solution that the embodiment of the present disclosure provides can include the following benefits:
Voltameter can obtain tertiary voltage by way of calibration first voltage and second voltage, which is electricity
The balanced voltage in pond, or relative to first voltage and second voltage, which is based on this closer to balanced voltage, one
The electricity of aspect, voltameter mesuring battary according to determined by the tertiary voltage is more accurate.On the other hand, in the disclosure,
Without in the case where waiting complete machine, voltameter could correct response battery capacity, it is only necessary to be determined according to above-mentioned tertiary voltage
The electricity of mesuring battary.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of flow chart of the calibration method of battery capacity shown according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of the calibration method of the battery capacity shown according to another exemplary embodiment；
Fig. 3 is a kind of flow chart of the calibration method of battery capacity shown according to another exemplary embodiment；
Fig. 4 is a kind of flow chart of the calibration method of the battery capacity shown according to a further exemplary embodiment；
Fig. 5 is a kind of block diagram of terminal 50 shown according to an exemplary embodiment；
Fig. 6 A is the block diagram of voltameter 60A shown according to an exemplary embodiment a kind of；
Fig. 6 B is the block diagram of the voltameter 60B shown according to another exemplary embodiment a kind of；
Fig. 7 is a kind of block diagram of terminal 700 shown according to an exemplary embodiment.
Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of this disclosure concept by any means with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate the concept of the disclosure.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
As described above, on the one hand, current battery is easy to appear the phenomenon that battery polarization.For example, in the discharge process of battery
In, cell voltage can be relatively low relative to balanced voltage, and in the charging process of battery, cell voltage can be inclined relative to balanced voltage
It is high.For aged battery, the deviation of cell voltage and balanced voltage is more obvious.However voltameter is only in the flat of battery
It weighs under voltage, it could correct response battery capacity.
On the other hand, in the related technology, the electric current of mesuring battary is smaller, the voltage of mesuring battary accessed by voltameter
Closer to the real voltage of mesuring battary, and usually in the case where waiting complete machine, the electric current of mesuring battary is just smaller.Therefore,
In the related art, it needs in the case where waiting complete machine, voltameter could correct response battery capacity.
Based on this, the disclosure provides the calibration method and terminal of a kind of battery capacity.Below to the technical solution of the disclosure
It is introduced:
Fig. 1 is a kind of flow chart of the calibration method of battery capacity shown according to an exemplary embodiment, this method
Executing subject can be voltameter, which is arranged in the terminal, the terminal further include: the electricity to be measured being connected with voltameter
Pond, wherein the terminal can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, plate
Equipment, Medical Devices, body-building equipment, personal digital assistant etc..The calibration method of the battery capacity may include following several steps
It is rapid:
In step s 11: voltameter obtains first voltage of the mesuring battary in electric discharge.
In step s 12: voltameter obtains second voltage of the mesuring battary in charging.
In step s 13: voltameter determines tertiary voltage according to first voltage and second voltage.
In step S14: voltameter determines the electricity of mesuring battary according to tertiary voltage.
Wherein, first voltage is less than tertiary voltage, and tertiary voltage is less than second voltage.
Specifically, so-called " first voltage of the mesuring battary in electric discharge " refers to mesuring battary in other yuan into terminal
Voltage when part discharges.It is so-called " mesuring battary charging when second voltage " refer to power supply when charging to mesuring battary, to
The voltage of battery is surveyed, alternatively, terminal further includes at least one rechargeable battery, at least one described rechargeable battery and mesuring battary are simultaneously
Connection, and charge to mesuring battary, in this case, voltameter can acquire the voltage of mesuring battary, which is referred to as second
Voltage.
Further, after voltameter gets first voltage and second voltage, since first voltage is mesuring battary
Voltage in electric discharge, therefore first voltage should be less than balanced voltage (also referred to as normal voltage), conversely, because the second electricity
Pressure is voltage of the mesuring battary in charging, therefore second voltage should be greater than the balanced voltage, in order to enable mesuring battary
Voltage reaches or close to balanced voltage, and in the disclosure, voltameter calculates tertiary voltage according to first voltage and second voltage,
Wherein the tertiary voltage is greater than first voltage, and is less than second voltage, i.e., the tertiary voltage is the balanced voltage, alternatively, the
Three voltages are close to the balanced voltage.
Optionally, to be stored at least one voltage in the memory or caching in terminal corresponding at least one electricity
Relationship.Such as: table 1 shows the corresponding relationship of at least one voltage Yu at least one electricity.A kind of situation, it is described at least one
Voltage includes tertiary voltage.As shown in table 1, it is based on this, by way of tabling look-up, the corresponding electricity of tertiary voltage can be determined
For the electricity of mesuring battary.Another situation, at least one described voltage do not include tertiary voltage, and such case can pass through
The mode tabled look-up determines that electricity corresponding with the immediate voltage of tertiary voltage is the electricity of mesuring battary.
Table 1
| Voltage | Electricity |
| First voltage | First electricity |
| Second voltage | Second electricity |
| Tertiary voltage | Third electricity |
To sum up, the disclosure provides a kind of calibration method of battery capacity, and wherein voltameter can be by calibrating first voltage
Tertiary voltage is obtained with the mode of second voltage, which is the balanced voltage of battery, or relative to first voltage and the
The thought of disclosed technique scheme (can be known as battery polarization to offset by two voltages, the tertiary voltage closer to balanced voltage
The phenomenon that), it is based on this, on the one hand, the electricity of voltameter mesuring battary according to determined by the tertiary voltage is more accurate.It is another
Aspect is not necessarily in the case where waiting complete machine in the disclosure, voltameter ability correct response battery capacity, it is only necessary to according to
Above-mentioned tertiary voltage determines the electricity of mesuring battary.
Above-mentioned steps S13 is carried out as described below:
A kind of optional way: after voltameter gets first voltage and second voltage, voltameter in first voltage and
It selects a numerical value for the tertiary voltage between second voltage, is based on this, tertiary voltage meets it greater than first voltage, and is less than
The case where second voltage.
Another optional way: Fig. 2 is a kind of calibration method of the battery capacity shown according to another exemplary embodiment
Flow chart, as shown in Fig. 2, above-mentioned steps S13 includes the following steps:
In the step s 21: voltameter determines first voltage and the corresponding weight of second voltage respectively.
In step S22: voltameter according to first voltage and the corresponding weight calculation first voltage of the second voltage and
The weighted average of second voltage, obtains tertiary voltage.
It is illustrated for step S21:
A kind of optional way: the weight of first voltage and the weight of second voltage are half.Alternatively, first voltage
Weight be one third, the weight of second voltage is 2/3rds, as long as the weight of the weight of first voltage and second voltage
The sum of be 1, the disclosure is without limitation.
Another optional way: Fig. 3 is a kind of calibration method of battery capacity shown according to another exemplary embodiment
Flow chart, as shown in figure 3, above-mentioned steps S21 includes the following steps:
In step S31: voltameter obtains first electric current of the mesuring battary electric discharge in electric discharge.
In step s 32: voltameter obtains second electric current of the mesuring battary electric discharge in charging.
In step S33: voltameter determines that first voltage and second voltage are corresponding according to the first electric current and the second electric current
Weight.
Specifically, so-called " first electric current of the mesuring battary in electric discharge " refers to mesuring battary in other yuan into terminal
Electric current when part discharges.It is so-called " mesuring battary charging when the second electric current " refer to power supply when charging to mesuring battary, to
The electric current of battery is surveyed, alternatively, terminal further includes at least one rechargeable battery, at least one described rechargeable battery and mesuring battary are simultaneously
Connection, and charge to mesuring battary, in this case, voltameter can acquire the electric current of mesuring battary, which is referred to as second
Electric current.
It is carried out for step S33 as described below:
A kind of optional way: for electric current bigger in the first electric current and the second electric current, the disclosure gives its corresponding voltage
The weight of distribution is then smaller, on the contrary, the disclosure gives its corresponding voltage for electric current smaller in the first electric current and the second electric current
The weight of distribution is then bigger.Based on this, Fig. 4 is a kind of calibration method of the battery capacity shown according to a further exemplary embodiment
Flow chart, as shown in figure 4, above-mentioned steps S33 includes the following steps:
Step S41: voltameter calculate the first electric current and the second electric current electric current and.
Step S42: voltameter calculate the first electric current and the electric current and ratio, obtain the corresponding weight of second voltage,
And calculate the second electric current and electric current and ratio, obtain the corresponding weight of first voltage.
Such as: the first electric current be 3 milliamperes, the second electric current be 5 milliamperes, their electric current and be 8 milliamperes.
First electric current and electric current and ratio, i.e., the corresponding weight of second voltage be the 3/8, second electric current and electric current and ratio
Value, the i.e. corresponding weight of first voltage are 5/8.
Another optional way: due to the first electric current be mesuring battary electric discharge when electric current, and the second electric current be to
Survey electric current when battery charging, therefore the first electric current is less than the second electric current, at this moment galvanometer can calculate first the first electric current with
The ratio of second electric current, the ratio is centainly less than 1, and as the corresponding weight of first voltage, secondly galvanometer calculates 1 and the
The difference of the ratio of one electric current and the second electric current obtains the corresponding weight of second voltage.
To sum up, the embodiment of the present disclosure provides the method for determining tertiary voltage, is based on this, on the one hand, voltameter is according to this
The electricity of mesuring battary determined by tertiary voltage is more accurate.On the other hand, in the disclosure, without in the feelings for waiting complete machine
Under condition, voltameter ability correct response battery capacity, it is only necessary to the electricity of mesuring battary is determined according to above-mentioned tertiary voltage.
Fig. 5 is a kind of block diagram of terminal 50 shown according to an exemplary embodiment, which can be mobile phone,
Computer, digital broadcasting terminal, messaging device, game console, tablet device, Medical Devices, body-building equipment, a number
Word assistant etc..The terminal 50 may include: the mesuring battary 51 and voltameter 52 being connected.
Wherein, voltameter 52 is used for: obtaining first voltage and the to be measured electricity of the mesuring battary 51 in electric discharge
Second voltage of the pond 51 in charging；Tertiary voltage is determined according to the first voltage and the second voltage, and according to described
Tertiary voltage determines the electricity of the mesuring battary 51；Wherein, the first voltage is less than the tertiary voltage, the third electricity
Pressure is less than the second voltage.
Optionally, further includes: the rechargeable battery 53 in parallel with the mesuring battary 51；The rechargeable battery 53 is used for institute
The charging of mesuring battary 51 is stated, so that the voltage of the mesuring battary 51 reaches the second voltage.
Optionally, the voltameter 52 is specifically used for: determining the first voltage and the corresponding weight of the second voltage；
According to the weighting of first voltage and the second voltage described in the first voltage and the corresponding weight calculation of the second voltage
Average value obtains the tertiary voltage.
Optionally, the weight of the weight of the first voltage and the second voltage is half.
Optionally, voltameter 52 is specifically used for: obtaining first electric current of the electric discharge of mesuring battary 51 in electric discharge；It obtains
Second electric current of the electric discharge of mesuring battary 51 in charging；Described is determined according to first electric current and second electric current
One voltage and the corresponding weight of the second voltage.
Optionally, voltameter 52 is specifically used for: calculate first electric current and second electric current electric current and；Calculate institute
State the first electric current and the electric current and ratio, obtain the corresponding weight of the second voltage, and calculate second electric current with
The ratio of the electric current sum obtains the corresponding weight of the first voltage.
Optionally, voltameter 52 is specifically used for: it is corresponding with the electricity of the mesuring battary 51 to obtain the tertiary voltage
Relationship；The electricity of the mesuring battary 51 is determined according to the corresponding relationship and the tertiary voltage.
Above-mentioned terminal is used to execute the calibration method of above-mentioned battery capacity, and content and effect can refer to method part,
The disclosure repeats no more this.
Fig. 6 A is the block diagram of voltameter 60A shown according to an exemplary embodiment a kind of, and voltameter 60A includes:
Module 61 is obtained, is existed for obtaining first voltage and the mesuring battary of the mesuring battary in electric discharge
Second voltage when charging.
Determining module 62, for determining tertiary voltage according to the first voltage and the second voltage, and according to described
Tertiary voltage determines the electricity of the mesuring battary；Wherein, the first voltage is less than the tertiary voltage, the tertiary voltage
Less than the second voltage.
Optionally, Fig. 6 B is the block diagram of the voltameter 60B shown according to another exemplary embodiment a kind of, wherein determining mould
Block 62 includes:
Submodule 621 is determined, for determining first voltage and the corresponding weight of second voltage.
Computational submodule 622, for according to first voltage and the corresponding weight calculation first voltage of second voltage and second
The weighted average of voltage, obtains tertiary voltage.
Optionally, the weight of first voltage and the weight of second voltage are half.
Optionally it is determined that submodule 621 is specifically used for: obtaining first electric current of the mesuring battary electric discharge in electric discharge；Electricity
Meter obtains second electric current of the mesuring battary electric discharge in charging；First voltage and second are determined according to the first electric current and the second electric current
The corresponding weight of voltage.
Optionally it is determined that submodule 621 is specifically used for: calculate the first electric current and the second electric current electric current and；Calculate first
Electric current and electric current and ratio, obtain the corresponding weight of second voltage, and calculate the second electric current and electric current and ratio, obtain the
The corresponding weight of one voltage.
Optionally it is determined that module 62 is specifically used for: obtaining the corresponding relationship of the electricity of tertiary voltage and mesuring battary；Electricity
Meter determines the electricity of mesuring battary according to corresponding relationship and tertiary voltage.
Above-mentioned voltameter can be used for executing the calibration method of above-mentioned battery capacity, and content and effect can refer to method portion
Point, the disclosure repeats no more this.
Fig. 7 is a kind of block diagram of terminal 700 shown according to an exemplary embodiment.For example, terminal 700 can be movement
Phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, Medical Devices, body-building equipment,
Personal digital assistant etc..
Referring to Fig. 7, terminal 700 may include following one or more components: processing component 702, memory 704, power supply
Component 706, the power supply module include above-mentioned mesuring battary and rechargeable battery, multimedia component 708, and audio component 710 is defeated
Enter/export the interface 712 of (I/O), sensor module 714 and communication component 716.
The integrated operation of the usual controlling terminal 700 of processing component 702, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 702 may include one or more processors 720.In addition, processing
Component 702 may include one or more modules, convenient for the interaction between processing component 702 and other assemblies.For example, processing group
Part 702 may include multi-media module, to facilitate the interaction between multimedia component 708 and processing component 702.
Memory 704 is configured as storing various types of data to support the operation in terminal 700.These data are shown
Example includes the instruction of any application or method for operating in terminal 700, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 704 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 706 provides electric power for the various assemblies of terminal 700.Power supply module 706 may include power management system
System, one or more power supplys and other with for terminal 700 generate, manage, and distribute the associated component of electric power.
Multimedia component 708 includes that the touch-control of one output interface of offer between the terminal 700 and user is shown
Screen.In some embodiments, touching display screen may include liquid crystal display (LCD) and touch panel (TP).Touch panel packet
One or more touch sensors are included to sense the gesture on touch, slide, and touch panel.The touch sensor can not
The boundary of a touch or slide action is only sensed, but also detects duration associated with the touch or slide operation and pressure
Power.In some embodiments, multimedia component 708 includes a front camera and/or rear camera.At terminal 700
In operation mode, such as in a shooting mode or a video mode, front camera and/or rear camera can receive external more matchmakers
Volume data.Each front camera and rear camera can be a fixed optical lens system or have focal length and optics
Zoom capabilities.
Audio component 710 is configured as output and/or input audio signal.For example, audio component 710 includes a Mike
Wind (MIC), when terminal 700 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 704 or via communication set
Part 716 is sent.In some embodiments, audio component 710 further includes a loudspeaker, is used for output audio signal.
I/O interface 712 provides interface between processing component 702 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 714 includes one or more sensors, and the state for providing various aspects for terminal 700 is commented
Estimate.For example, sensor module 714 can detecte the state that opens/closes of terminal 700, and the relative positioning of component, for example, it is described
Component is the display and keypad of terminal 700, and sensor module 714 can also detect 700 1 components of terminal 700 or terminal
Position change, the existence or non-existence that user contacts with terminal 700,700 orientation of terminal or acceleration/deceleration and terminal 700
Temperature change.Sensor module 714 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 714 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 716 is configured to facilitate the communication of wired or wireless way between terminal 700 and other equipment.Terminal
700 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 716 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 716 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, terminal 700 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized.
Terminal 700 further includes voltameter 722, which is used to execute the calibration method of above-mentioned battery capacity.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 704 of instruction, above-metioned instruction can be executed by the voltameter 722 of terminal 700 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the electricity of terminal 700
When meter executes, so that terminal 700 is able to carry out a kind of calibration method of battery capacity.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (13)
1. a kind of terminal characterized by comprising the mesuring battary and voltameter being connected；
The voltameter is used for:
Obtain first voltage and mesuring battary second voltage in charging of the mesuring battary in electric discharge；
Tertiary voltage is determined according to the first voltage and the second voltage, and is determined according to the tertiary voltage described to be measured
The electricity of battery；
Wherein, the first voltage is less than the tertiary voltage, and the tertiary voltage is less than the second voltage.
2. terminal according to claim 1, which is characterized in that further include: the rechargeable battery in parallel with the mesuring battary；
The rechargeable battery is used to charge to the mesuring battary, so that the voltage of the mesuring battary reaches second electricity
Pressure.
3. method according to claim 1 or 2, which is characterized in that the voltameter is specifically used for:
Determine the first voltage and the corresponding weight of the second voltage；
According to first voltage described in the first voltage and the corresponding weight calculation of the second voltage and the second voltage
Weighted average obtains the tertiary voltage.
4. according to the method described in claim 3, it is characterized in that, the power of the weight of the first voltage and the second voltage
It is again half.
5. according to the method described in claim 3, it is characterized in that, the voltameter is specifically used for:
Obtain first electric current of the mesuring battary electric discharge in electric discharge；
Obtain second electric current of the mesuring battary electric discharge in charging；
The first voltage and the corresponding weight of the second voltage are determined according to first electric current and second electric current.
6. according to the method described in claim 5, it is characterized in that, the voltameter is specifically used for:
Calculate first electric current and second electric current electric current and；
Calculate first electric current and the electric current and ratio, obtain the corresponding weight of the second voltage, and described in calculating
Second electric current and the electric current and ratio, obtain the corresponding weight of the first voltage.
7. terminal according to claim 1 or 2, which is characterized in that the voltameter is specifically used for:
Obtain the corresponding relationship of the electricity of the tertiary voltage and the mesuring battary；
The electricity of the mesuring battary is determined according to the corresponding relationship and the tertiary voltage.
8. a kind of calibration method of battery capacity, which is characterized in that the method is applied to voltameter, and the voltameter setting exists
In terminal, the terminal further include: the mesuring battary being connected with the voltameter, which comprises
The voltameter obtains first voltage of the mesuring battary in electric discharge；
The voltameter obtains second voltage of the mesuring battary in charging；
The voltameter determines tertiary voltage according to the first voltage and the second voltage, and true according to the tertiary voltage
The electricity of the fixed mesuring battary；
Wherein, the first voltage is less than the tertiary voltage, and the tertiary voltage is less than the second voltage.
9. according to the method described in claim 8, it is characterized in that, the voltameter is according to the first voltage and described second
Voltage determines tertiary voltage, comprising:
The voltameter determines the first voltage and the corresponding weight of the second voltage respectively；
Voltameter first voltage according to the first voltage and the corresponding weight calculation of the second voltage and described
The weighted average of second voltage obtains the tertiary voltage.
10. according to the method described in claim 9, it is characterized in that, the weight of the first voltage and the second voltage
Weight is half.
11. according to the method described in claim 9, it is characterized in that, the voltameter determines the first voltage and institute respectively
State the corresponding weight of second voltage, comprising:
The voltameter obtains first electric current of the mesuring battary electric discharge in electric discharge；
The voltameter obtains second electric current of the mesuring battary electric discharge in charging；
The voltameter determines the first voltage and the second voltage pair according to first electric current and second electric current
The weight answered.
12. according to the method for claim 11, which is characterized in that the voltameter is according to first electric current and described the
Two electric currents determine the first voltage and the corresponding weight of the second voltage, comprising:
The voltameter calculate first electric current and second electric current electric current and；
The voltameter calculate first electric current and the electric current and ratio, obtain the corresponding weight of the second voltage,
And calculate second electric current and the electric current and ratio, obtain the corresponding weight of the first voltage.
13. according to the described in any item methods of claim 8-12, which is characterized in that described to determine institute according to the tertiary voltage
State the electricity of mesuring battary, comprising:
The voltameter obtains the corresponding relationship of the electricity of the tertiary voltage and the mesuring battary；
The voltameter determines the electricity of the mesuring battary according to the corresponding relationship and the tertiary voltage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810956126.4A CN109066865B (en) | 2018-08-21 | 2018-08-21 | Calibration method of battery electric quantity and terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956126.4A CN109066865B (en) | 2018-08-21 | 2018-08-21 | Calibration method of battery electric quantity and terminal |
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| CN109066865B CN109066865B (en) | 2021-02-09 |
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| CN113065263A (en) * | 2021-05-08 | 2021-07-02 | 深圳芯智汇科技有限公司 | Electricity meter modeling method based on terminal equipment, computer device and computer readable storage medium |
| CN113933717A (en) * | 2020-07-14 | 2022-01-14 | 北京小米移动软件有限公司 | Method and device for acquiring electric quantity of battery, battery and electronic equipment |
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| CN109066865B (en) | 2021-02-09 |
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