CN101350434A - Electric equipment and method for indicating electric quantity thereof - Google Patents
Electric equipment and method for indicating electric quantity thereof Download PDFInfo
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- CN101350434A CN101350434A CNA2008101196447A CN200810119644A CN101350434A CN 101350434 A CN101350434 A CN 101350434A CN A2008101196447 A CNA2008101196447 A CN A2008101196447A CN 200810119644 A CN200810119644 A CN 200810119644A CN 101350434 A CN101350434 A CN 101350434A
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- power consumption
- electric weight
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to an electric device and an indication method, the electric device comprises a battery voltage getting unit which is used to get the voltage value of the battery of the electric device; a storage unit which is used to store the discharge feature data of the electric device under different applications. The discharge feature data show the relation between the voltage and the power indication parameter under different applications; an output unit which is used to query the discharge feature data according to the voltage value got by the battery voltage getting unit, and export the queried result. The invention is capable of providing accurate information of the dump energy and/or the remained working hours to the user to facilitate the operation of the user.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to a kind of power consumption equipment and electric quantity indicating method thereof.
Background technology
At present, various power consumption equipments are widely used in the every field that life is produced.Wherein, the power consumption equipment that adopts battery to power is easy to carry with it and has obtained using widely with ambulant advantage.The power consumption equipment that employing battery commonly used is powered comprises: radio hand-held equipment, and as mobile phone etc.This type of handheld device need be supported various application and business usually, such as audio call, video telephone, video and voice playing etc.
Prior art is prompted to user with the dump energy of the battery of power consumption equipment with the form of battery compartment number by indicator light or the mode that goes up display icon at LCD (LCD) usually.
The computational methods of battery compartment number comprise in the prior art: at first, voltage sample by uniform period obtains current battery voltage, secondly, according to corresponding relation and the battery compartment number that designs in advance and the corresponding relation of electric weight of cell voltage and battery dump energy in the battery discharge curve, adopt relatively and the definite battery compartment number that should show of the mode of mapping.
Power consumption equipment can adopt equipment shown in Figure 1 that the prompt facility of dump energy is provided in the prior art, comprising: voltage acquisition unit, voltage map unit, capacity prompt unit.Wherein:
Voltage acquisition unit can use ADC (analog to digital converter), and cell voltage is converted to digital quantity, and is transferred to the voltage map unit;
The voltage map unit is mapped as corresponding battery compartment number with the mapping relations table (is example with table 1) of battery electric quantity with cell voltage according to the battery compartment number;
The capacity prompt unit, be used for output equipment at power consumption equipment such as LCD or LED (light-emitting diode) on directly to the user prompt dump energy.
Table 1: battery compartment number and battery electric quantity Mapping Examples table
| The battery compartment number | The shared percentage of electric weight (%) |
| 5 lattice | 20 |
| 4 lattice | 20 |
| 3 lattice | 20 |
| 2 lattice | 20 |
| 1 lattice | 8.5 |
| 0 lattice | 8.5 |
| Low-current alarming | 3 |
| The shutdown prompting | 0 |
Like this, the user can estimate the length of the residue operating time of mobile phone according to above-mentioned prompting.
But, the inventor finds in making process of the present invention, there is following defective at least in prior art: be subjected to the restriction (as number, the color of indicator light, the size of LCD icon area etc.) of display mode, prior art is very little to the precision of the dump energy of user prompt battery.With LCD icon display scheme is example, and the battery compartment of most of terminal equipments keeps count of to design and mostly is distributed in 3 to 10 lattice.That is to say, design the meticulousst situation and also only the electric weight of mobile phone has been divided into 10 parts, the user can only also remain several parts of dump energies of estimating mobile phone by observing, and these 10 parts all be uneven usually, then the user just the dump energy of more difficult estimating battery accurately on earth what are arranged.
And, because existing power consumption equipment can be supported miscellaneous service and application, every kind of business all is different with the applied electricity consumption amount, for domestic consumer, can not be according to use experience at ordinary times, go out the power consumption of every kind of application according to remaining capacity estimation, and the residue operating time that further estimates various application.Such as: domestic consumer can not can play voice call how long, can take what photos, can browse webpage how long according to the battery form estimation of current power consumption equipment indication.
Summary of the invention
The embodiment of the invention provides a kind of power consumption equipment and electric quantity indicating method thereof, and the dump energy and/or the residue operating time of different application can be provided to the user.
The embodiment of the invention is achieved through the following technical solutions:
The embodiment of the invention provides a kind of power consumption equipment, comprising:
The cell voltage acquiring unit is used to obtain the magnitude of voltage of the battery of power consumption equipment;
Memory cell, the discharge characteristic data of battery under various application that are used to store described power consumption equipment; The voltage under the described discharge characteristic data indication different application and the relation of electric weight indication parameter;
Output unit is used for the magnitude of voltage that obtains according to the cell voltage acquiring unit, the discharge characteristic data in the inquiry memory cell, and with described Query Result output.
The embodiment of the invention provides a kind of electric quantity indicating method of power consumption equipment, comprising:
Obtain the magnitude of voltage of the battery of power consumption equipment;
According to the described magnitude of voltage that obtains, the discharge characteristic data of the voltage under the indication different application of inquiry storage in advance and the relation of electric weight indication parameter, and with described Query Result output.
The technical scheme that is provided by the invention described above embodiment as can be seen, the embodiment of the invention adopts the technical scheme of the discharge characteristic data of battery under various application of the described power consumption equipment of storage, can provide accurate dump energy and/or residue operating time to the user, convenient for users to use.
Description of drawings
Fig. 1 provides the structural representation of the prompt facility of dump energy for power consumption equipment in the prior art;
Fig. 2 is the structural representation of the device of the embodiment of the invention.
Embodiment
The embodiment of the invention provides a kind of power consumption equipment, and as shown in Figure 2, this power consumption equipment comprises:
The cell voltage acquiring unit is used to obtain the magnitude of voltage of the battery of power consumption equipment;
Memory cell, the discharge characteristic data of battery under various application that are used to store described power consumption equipment; The voltage under the described discharge characteristic data indication different application and the relation of electric weight indication parameter; This electric weight indication parameter can comprise dump energy and/or residue operating time;
Output unit is used for the magnitude of voltage that obtains according to the cell voltage acquiring unit, the discharge characteristic data in the inquiry memory cell, and with described Query Result output.According to the setting of different power consumption equipments, the display unit that Query Result can be exported to power consumption equipment shows, also Query Result can be exported to other unit of power consumption equipment, such as: the auditory tone cues unit.
Several the typical discharge characteristic data that at first preset (preservation) in this memory cell comprise holding state (as 30mA discharge-LCD backlight lightening, do not carry out the roughly operating current of any business), voice call state (about 250mA), video calling (about 400mA) etc.
According to the difference of the discharge characteristic data of storing, this memory cell can comprise: first memory cell, the first discharge characteristic data of battery under various application that are used to store described power consumption equipment; The voltage under the described first discharge characteristic data indication different application and the relation of dump energy; And/or, second memory cell, the second discharge characteristic data of battery under various application that are used to store described power consumption equipment; Voltage and the relation of residue operating time under the described second discharge characteristic data indication different application.
For the discharge characteristic data of storing in the memory cell are revised, this power consumption equipment also comprises: the flash-over characteristic adaptive unit, be used for after power consumption equipment starts types of applications, flash-over characteristic data to the current application deposited in the memory cell are revised, and revised result is exported to memory cell; Described memory cell also is used for receiving and preserving described revised result.Such as: carry out the adaptive application of flash-over characteristic at needs, as voice call, MP3 broadcast, video calling, take pictures, the flash-over characteristic of types of applications added up, learnt during startup such as browsing page, and existing discharge characteristic data are revised.
In embodiments of the present invention, user's use for convenience provides different dump energy and/or the inquiry modes of residue operating time, and this power consumption equipment also comprises:
The inquiry indicating member is used to receive the display mode instruction of instruction of electric weight indication parameter and/or electric weight indication parameter, and the described electric weight indication parameter that will receive instructs and/or output unit is exported in the display mode instruction of electric weight indication parameter;
Described output unit links to each other with described inquiry indicating member, be used to receive the display mode instruction of described electric weight indication parameter instruction and/or electric weight indication parameter, and according to the display mode instruction of instruction of described electric weight indication parameter and/or electric weight indication parameter, the magnitude of voltage that obtains according to the cell voltage acquiring unit, discharge characteristic data in the inquiry memory cell, and with described Query Result output.
The electric weight indication parameter instruction that this inquiry indicating member receives can comprise: inquiry dump energy and/or the instruction of residue operating time; The instruction of the display mode of electric weight indication parameter can comprise: first query statement of indication inquiry in real time specific electric weight indication parameter (such as dump energy and/or residue operating time), and/or, indication initiatively, in real time to second query statement of the particular charge indication parameter of user prompt application-specific.Like this, this inquiry indicating member comprises with in the lower unit at least one:
The dump energy query unit is used to receive the instruction of inquiry dump energy, and output unit is exported in the instruction of described inquiry dump energy;
Residue operating time query unit is used to receive the inquiry instruction of residue operating time, and output unit is exported in the instruction of described inquiry residue operating time;
First indicating member is used to receive first query statement, and described first query statement is exported to output unit; Described first query statement indication is the specific electric weight indication parameter of inquiry in real time;
Second indicating member is used for exporting second query statement that sets in advance to output unit, perhaps after the application-specific of power consumption equipment starts, receives second query statement, and described second query statement is exported to output unit; The indication of described second query statement initiatively, in real time to the particular charge indication parameter of user prompt application-specific.
The embodiment of the invention can provide more accurate battery dump energy query interface (promptly inquiring about indicating member) and basis measurement, learning data reliably to the user, estimate the residue operating time or the dump energy of holding state and all kinds of application commonly used, under holding state or user when starting every application, initiatively to user prompt or provide interface for user inquiring equipment at residue operating time or dump energy under the ideal case or under the types of applications scene.The specific design point comprises:
1, provides comparatively accurate battery dump energy query interface to the user;
2, at holding state and all kinds of application commonly used, as MP3, voice call, video calling, take pictures, browsing page etc. provides with reference to residue operating time or dump energy;
3, auxiliary current battery compartment digital display shows mechanism, make the user outside the dump energy information (battery compartment number) that receiving terminal equipment initiatively reports passively, can also carry out active inquiry and understanding to the residue operating time of comparatively accurate battery dump energy and all kinds of application commonly used on one's own initiative, improve user experience.
To be mobile phone at power consumption equipment, the concrete application under video calling is described in detail the embodiment of the invention below.
In the power consumption equipment of the embodiment of the invention, the second discharge characteristic data of battery under various application of this mobile phone in memory cell, have been stored in advance; Promptly indicate voltage and the data of relation of residue operating time under the different application.
In the process of video calling, the flash-over characteristic adaptive unit is added up, is learnt the flash-over characteristic in the video call process, and the second discharge characteristic data of revised vt applications is exported to memory cell preserve.
In the process of video calling, residue operating time query unit in the inquiry indicating member can receive the instruction of user by the inquiry residue operating time of cell phone keyboard input, and this instruction exported to output unit, the magnitude of voltage that output unit obtains according to the cell voltage acquiring unit, the second discharge characteristic data of the video calling in the inquiry memory cell, the current residual operating time that obtains is exported to mobile phone display screen, to be shown to the user.
In video call process, the inquiry indicating member also can receive instruction and first query statement of user by the inquiry residue operating time of keyboard input, like this, this output unit can be exported the residue operating time of current video conversation to mobile phone display screen, so that the user obtains the residue operating time of current video conversation.Like this, not under the situation of input instruction, do not provide the current residual operating time the user to the user.
The embodiment of the invention provides a kind of electric quantity indicating method of power consumption equipment, comprising:
Step 1: the magnitude of voltage that obtains the battery of power consumption equipment; Such as: can obtain current battery voltage by the voltage sample of uniform period.
Step 2: according to the described magnitude of voltage that obtains, inquiry is the discharge characteristic data of storage in advance, and Query Result is exported.
According to the setting of different power consumption equipments, the display unit that Query Result can be exported to power consumption equipment shows, also Query Result can be exported to other unit of power consumption equipment.
The voltage under the described discharge characteristic data indication different application and the relation of electric weight indication parameter specifically can comprise: the first discharge characteristic data are used to indicate the voltage under the different application and the relation of dump energy; And/or the second discharge characteristic data are used to indicate voltage and the relation of residue operating time under the different application.The discharge characteristic data of storage can comprise holding state (as 30mA discharge-LCD backlight lightening, do not carry out the roughly operating current of any business), voice call state (about 250mA), video calling (about 400mA) etc.
In embodiments of the present invention, can after power consumption equipment starts types of applications, the flash-over characteristic data of current application be revised, and preserve correction result.Such as: carry out the adaptive application of flash-over characteristic at needs, as voice call, MP3 broadcast, video calling, take pictures, the flash-over characteristic of types of applications added up, learnt during startup such as browsing page, and existing discharge characteristic data are revised.
In embodiments of the present invention, can also be according to the display mode instruction of electric weight indication parameter instruction that receives and/or electric weight indication parameter, inquiry is the discharge characteristic data of storage in advance.
Described electric weight indication parameter instruction comprises: the instruction of inquiry dump energy and/or the instruction of inquiry residue operating time; The display mode instruction of described electric weight indication parameter comprises: first query statement and/or second query statement; Described first query statement indication is the specific electric weight indication parameter of inquiry in real time; The indication of described second query statement initiatively, in real time to the particular charge indication parameter of user prompt application-specific.The embodiment of the invention can receive second query statement that sets in advance, and perhaps after the application-specific of power consumption equipment starts, receives second query statement.
The power consumption equipment of the embodiment of the invention can be according in the above-mentioned parameter at least one, and inquiry is the discharge characteristic data of storage in advance, and the output Query Result.Such as, can inquire about the dump energy of current application according to the instruction of the inquiry dump energy that receives; Can be according to instruction second query statement that receives inquiry inquiry dump energy, initiatively, in real time to the dump energy of user prompt current application.
The embodiment of the invention can be according to the power consumption characteristics of the various application scenarioss commonly used of power consumption equipment current battery voltage, equipment, calculate the dump energy of current phone battery and the residue operating time of various application, and will predict the outcome and offer the terminal use, to improve user experience.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (11)
1, a kind of power consumption equipment is characterized in that, comprising:
The cell voltage acquiring unit is used to obtain the magnitude of voltage of the battery of power consumption equipment;
Memory cell, the discharge characteristic data of battery under various application that are used to store described power consumption equipment; The voltage under the described discharge characteristic data indication different application and the relation of electric weight indication parameter;
Output unit is used for the magnitude of voltage that obtains according to the cell voltage acquiring unit, the discharge characteristic data in the inquiry memory cell, and with described Query Result output.
2, power consumption equipment as claimed in claim 1 is characterized in that, described memory cell comprises:
First memory cell, the first discharge characteristic data of battery under various application that are used to store described power consumption equipment; The voltage under the described first discharge characteristic data indication different application and the relation of dump energy; And/or,
Second memory cell, the second discharge characteristic data of battery under various application that are used to store described power consumption equipment; Voltage and the relation of residue operating time under the described second discharge characteristic data indication different application.
3, power consumption equipment as claimed in claim 2 is characterized in that, described equipment also comprises:
The flash-over characteristic adaptive unit is used for after power consumption equipment starts types of applications, the flash-over characteristic data of the current application deposited in the memory cell is revised, and exported revised result;
Described memory cell also is used for receiving and preserving described revised result.
4, as claim 1 or 2 or 3 described power consumption equipments, it is characterized in that described equipment also comprises:
The inquiry indicating member is used to receive the display mode instruction of instruction of electric weight indication parameter and/or electric weight indication parameter, and the described electric weight indication parameter that will receive instructs and/or output unit is exported in the display mode instruction of electric weight indication parameter;
Described output unit links to each other with described inquiry indicating member, be used to receive the display mode instruction of described electric weight indication parameter instruction and/or electric weight indication parameter, and according to the display mode instruction of instruction of described electric weight indication parameter and/or electric weight indication parameter, the magnitude of voltage that obtains according to the cell voltage acquiring unit, discharge characteristic data in the inquiry memory cell, and the display unit demonstration of described Query Result being exported to power consumption equipment.
5, power consumption equipment as claimed in claim 4 is characterized in that, described inquiry indicating member comprises with in the lower unit at least one:
The dump energy query unit is used to receive the instruction of inquiry dump energy, and output unit is exported in the instruction of described inquiry dump energy;
Residue operating time query unit is used to receive the inquiry instruction of residue operating time, and output unit is exported in the instruction of described inquiry residue operating time;
First indicating member is used to receive first query statement, and described first query statement is exported to output unit; Described first query statement indication is the specific electric weight indication parameter of inquiry in real time;
Second indicating member is used for exporting second query statement that sets in advance to output unit, perhaps after the application-specific of power consumption equipment starts, receives second query statement, and described second query statement is exported to output unit; The indication of described second query statement initiatively, in real time to the particular charge indication parameter of user prompt application-specific.
6, a kind of electric quantity indicating method of power consumption equipment is characterized in that, comprising:
Obtain the magnitude of voltage of the battery of power consumption equipment;
According to the described magnitude of voltage that obtains, the discharge characteristic data of the voltage under the indication different application of inquiry storage in advance and the relation of electric weight indication parameter, and with described Query Result output.
7, method as claimed in claim 6 is characterized in that, described discharge characteristic data comprise:
The first discharge characteristic data are used to indicate the voltage under the different application and the relation of dump energy; And/or,
The second discharge characteristic data are used to indicate voltage and the relation of residue operating time under the different application.
8, method as claimed in claim 7 is characterized in that, described method also comprises:
After power consumption equipment starts types of applications, the flash-over characteristic data of current application are revised, and preserved correction result.
9, as claim 6 or 7 or 8 described methods, it is characterized in that described method also comprises:
According to the display mode instruction of electric weight indication parameter instruction that receives and/or electric weight indication parameter, inquiry is the discharge characteristic data of storage in advance.
10, method as claimed in claim 9 is characterized in that,
Under the situation that receives the instruction of electric weight indication parameter, described electric weight indication parameter instruction comprises: the instruction of inquiry dump energy and/or the instruction of inquiry residue operating time;
Under the situation of the display mode instruction that receives the electric weight indication parameter, the display mode instruction of described electric weight indication parameter comprises: first query statement and/or second query statement; Described first query statement indication is the specific electric weight indication parameter of inquiry in real time; The indication of described second query statement initiatively, in real time to the particular charge indication parameter of user prompt application-specific.
11, method as claimed in claim 10, it is characterized in that under the situation that receives second query statement, the method that receives second query statement comprises: receive second query statement that sets in advance, perhaps after the application-specific of power consumption equipment starts, receive second query statement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101196447A CN101350434A (en) | 2008-09-04 | 2008-09-04 | Electric equipment and method for indicating electric quantity thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101196447A CN101350434A (en) | 2008-09-04 | 2008-09-04 | Electric equipment and method for indicating electric quantity thereof |
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| CN101350434A true CN101350434A (en) | 2009-01-21 |
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| CNA2008101196447A Pending CN101350434A (en) | 2008-09-04 | 2008-09-04 | Electric equipment and method for indicating electric quantity thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075633A (en) * | 2011-02-11 | 2011-05-25 | 华为终端有限公司 | Information prompt method and mobile terminal |
| CN102498739A (en) * | 2009-08-14 | 2012-06-13 | 谷歌公司 | Providing a user with feedback regarding power consumption in battery-operated electronic devices |
| CN102572076A (en) * | 2010-12-23 | 2012-07-11 | 汉王科技股份有限公司 | Method and device for displaying charging state |
| WO2015013942A1 (en) * | 2013-08-01 | 2015-02-05 | 瑞吉高新科技股份有限公司 | Electric quantity inquiring device and method |
| US9880920B2 (en) | 2009-08-14 | 2018-01-30 | Google Llc | Providing a user with feedback regarding power consumption in battery-operated electronic devices |
| CN107818522A (en) * | 2017-10-27 | 2018-03-20 | 国家电网公司 | Custom power status inquiry method and terminal device |
| CN110816446A (en) * | 2019-10-24 | 2020-02-21 | 湖南行必达网联科技有限公司 | Double-battery control system and fuel vehicle |
| CN111384452A (en) * | 2018-12-28 | 2020-07-07 | 广州汽车集团股份有限公司 | Method, device and equipment for expanding use scene of battery cell and storage medium |
-
2008
- 2008-09-04 CN CNA2008101196447A patent/CN101350434A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498739A (en) * | 2009-08-14 | 2012-06-13 | 谷歌公司 | Providing a user with feedback regarding power consumption in battery-operated electronic devices |
| CN102498739B (en) * | 2009-08-14 | 2015-11-25 | 谷歌公司 | The feedback about the power consumption in battery-operated electronic equipment is provided to user |
| US9880920B2 (en) | 2009-08-14 | 2018-01-30 | Google Llc | Providing a user with feedback regarding power consumption in battery-operated electronic devices |
| CN102572076A (en) * | 2010-12-23 | 2012-07-11 | 汉王科技股份有限公司 | Method and device for displaying charging state |
| CN102572076B (en) * | 2010-12-23 | 2013-10-30 | 汉王科技股份有限公司 | Method and device for displaying charging state |
| CN102075633A (en) * | 2011-02-11 | 2011-05-25 | 华为终端有限公司 | Information prompt method and mobile terminal |
| CN102075633B (en) * | 2011-02-11 | 2013-11-06 | 华为终端有限公司 | Information prompt method and mobile terminal |
| WO2015013942A1 (en) * | 2013-08-01 | 2015-02-05 | 瑞吉高新科技股份有限公司 | Electric quantity inquiring device and method |
| CN107818522A (en) * | 2017-10-27 | 2018-03-20 | 国家电网公司 | Custom power status inquiry method and terminal device |
| CN107818522B (en) * | 2017-10-27 | 2020-09-18 | 国家电网公司 | User power condition query method and terminal equipment |
| CN111384452A (en) * | 2018-12-28 | 2020-07-07 | 广州汽车集团股份有限公司 | Method, device and equipment for expanding use scene of battery cell and storage medium |
| CN110816446A (en) * | 2019-10-24 | 2020-02-21 | 湖南行必达网联科技有限公司 | Double-battery control system and fuel vehicle |
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Open date: 20090121 |