CN106169790A - Intelligent sound wireless charging system - Google Patents
Intelligent sound wireless charging system Download PDFInfo
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- CN106169790A CN106169790A CN201610591205.0A CN201610591205A CN106169790A CN 106169790 A CN106169790 A CN 106169790A CN 201610591205 A CN201610591205 A CN 201610591205A CN 106169790 A CN106169790 A CN 106169790A
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- wireless charging
- mobile terminal
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- intelligent sound
- charging system
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- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000010365 information processing Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Classifications
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- H02J7/025—
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- H02J5/005—
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- H02J7/0091—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The open a kind of intelligent sound wireless charging system of the present invention, including: electric power management circuit, wireless charging control chip and circuit, drive circuit and the solenoid being sequentially connected electrically, described electric power management circuit accesses DC source, power for described intelligent sound wireless charging system, described wireless charging control chip is connected with near field communication module, described wireless near field communication module connects Audio Processing Unit, and described Audio Processing Unit includes speech processor, audio driver module and the speaker being connected with audio driver module；Described wireless charging control chip and circuit, the control during carrying out wireless charging and information processing；Described drive circuit, for receiving described wireless charging control chip and the charging control instruction of circuit output, drives solenoid；Described Audio Processing Unit, the state-event voice messaging during processing wireless charging and the voice messaging from mobile terminal, and drive speaker to export voice.
Description
Technical field
The present invention relates to a kind of intelligent sound wireless charging system.
Background technology
Wireless charging technology, comes from wireless power conveying technology.Wireless charging, also referred to as induction charging, contactless sense
Inductive charging, is to utilize near field to sense, namely inductive, by power supply unit (charging dispensing device, such as charger) by energy
Amount is sent to the device (charging receiver, such as mobile phone) of electricity consumption, and this device uses the energy received to charge battery, and
It is used for itself running simultaneously.Due to charging dispensing device and charging receiver between with inductive transmit energy, two
Not running wires between person, therefore the device of charger and electricity consumption can be accomplished to expose without conductive junction point.
Summary of the invention
For the problems referred to above, the present invention provides a kind of low cost, controls simple intelligent sound wireless charging system.
Intelligent sound wireless charging system of the present invention, including: the electric power management circuit, the wireless charging that are sequentially connected electrically control
Chip and circuit, drive circuit and solenoid, described electric power management circuit accesses DC source, for described intelligent sound
Wireless charging system is powered, and described wireless charging control chip is connected with near field communication module, described wireless near field communication
Module connects Audio Processing Unit, and described Audio Processing Unit includes speech processor, audio driver module and drives with audio frequency
The speaker that dynamic model block is connected；
Described wireless charging control chip and circuit, the control during carrying out wireless charging and information processing；
Described drive circuit, for receiving described wireless charging control chip and the charging control instruction of circuit output, drives electricity
Magnetic coil；
Described Audio Processing Unit, for process state-event voice messaging during wireless charging with from mobile terminal
Voice messaging, and drive speaker to export voice.
Further, described Audio Processing Unit includes the assistant that charges, for by voice message various charge event shape
State is reported, and described charge event state includes that mobile terminal battery electric quantity is low, battery electric quantity is full of, charging is abnormal.
Further, also include overheat protector module, be used for detecting described intelligent sound wireless charging system at wireless charging
Charging temperature in electric process, and just this temperature data exports to wireless charging control chip, described wireless control chip is sentenced
Break when described charging temperature equal to or more than the early warning temperature stored in this wireless control chip, forbid that described drive circuit is
Mobile terminal wireless charging.
Further, described Audio Processing Unit includes that cellphone information reports assistant, and described cellphone information reports assistant, uses
In obtaining various information by near field wireless telecommunications from mobile terminal, user is customized information combination, then wireless charger
Carrying out the report of human speech on the time set, described human speech is reported and is included cell phone system state, appointment mobile terminal
The pushed information of application program, weather, note, message.
Further, human speech template is directly sent to wireless charger, nothing from mobile terminal by near-field communication agreement
Line charger carries out voice reminder by speaker, to reduce in wireless charger memory size and to simplify human speech and process.
Further, different human speech templates can be by the application program of mobile terminal from remote cloud server
Downloading in sound bank and update, the user of mobile terminal can also record or customized voice template voluntarily.
Further, also include that charge efficiency manages module, for during wireless charging, detect wireless charging electric current
Size, obtain wireless charging efficiency according to the size of described wireless charging electric current；
When described wireless charging efficiency is less than predetermined threshold value, point out the too low information of charge efficiency；
When described wireless charging efficiency is more than or equal to described predetermined threshold value, point out charge efficiency normal information.
Further, during wireless charging, detection wireless charging system end and mobile terminal charging current are big respectively
Little, employing equation below acquisition wireless charging efficiency:
E=I1/I2 × 100%
Wherein, I1 is the numerical value of the wireless charging size of current detected by mobile terminal, and I2 is examined by wireless charging system end
The numerical value of the wireless charging size of current measured, E is wireless charging efficiency.
Further, also include that mobile terminal, described mobile terminal include signal strength detection unit, be used for detecting wireless
The signal intensity of the wireless charging signal that charging system sends；
Position detecting module, for when signal intensity wireless charging signal being detected exceedes first threshold, detection is mobile eventually
The motion track of end；
Directions calculation module, for the motion track according to mobile terminal and the mobile terminal not coordination on described motion track
Put the signal intensity that place is corresponding, calculate the position of the maximum signal of described wireless charging signal, and show by movement eventually
End moves to the direction of the position of maximum signal from current location；
Described directions calculation module includes:
Metrics calculation unit, for every a scheduled time, calculating the position of mobile terminal, and according to mobile terminal at not coordination
The signal intensity putting place calculates mobile terminal in various location and the distance of wireless charger hub of a spool；
Maximum signal position calculation unit, for according to mobile terminal various location on motion track and wireless charging
The distance at electric apparatus coil center, calculates the position of wireless charger hub of a spool；
Display unit, for display from the current location of mobile terminal the side of position at center to described wireless charger coil
To；
Described directions calculation module includes:
Radar map display unit, on mobile terminals with form display current location and the described wireless charging telecommunications of radar map
Number the position of maximum signal.
Beneficial effect
Intelligent sound wireless charging system of the present invention and prior art possess following beneficial effect:
The present invention is in order to reduce in wireless charger memory size and simplify human language and process, and human language template is directly from shifting
Dynamic terminal is sent to wireless charger by near-field communication agreement, and wireless charger carries out voice reminder by speaker.Different
Human language template can be by APP program down loading updating from the sound bank of Cloud Server of mobile terminal, mobile terminal
User can also record voluntarily or customized voice template.
Wireless charger of the present invention can obtain various information by mobile terminal, and user can be customized information group
Closing, then wireless charger is reported at the time enterprising pedestrian speech like sound set, such as: weather, note, message etc. so that use
Family need not open mobile phone also can obtain information, reports owing to gathering human language, and the experience of user is more preferable.
Accompanying drawing explanation
Fig. 1 is the block diagram of intelligent sound wireless charging system of the present invention.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings.
Note: in the present invention, " voice " refers to true man's sound and the synthetic video of the mankind of the mankind.
Embodiment 1
The present embodiment intelligent sound wireless charging system, including: the electric power management circuit, the wireless charging that are sequentially connected electrically control core
Sheet and circuit, drive circuit and solenoid, described electric power management circuit access DC source, for described intelligent sound without
Line charging system is powered, and described wireless charging control chip is connected with near field communication module, described wireless near field communication mould
Block connects Audio Processing Unit, and described Audio Processing Unit includes speech processor, audio driver module and and audio driven
The speaker that module is connected；
Described wireless charging control chip and circuit, the control during carrying out wireless charging and information processing；
Described drive circuit, for receiving described wireless charging control chip and the charging control instruction of circuit output, drives electricity
Magnetic coil；
Described Audio Processing Unit, for process state-event voice messaging during wireless charging with from mobile terminal
Voice messaging, and drive speaker to export voice.
Described Audio Processing Unit includes the assistant that charges, for being reported by voice message various charge event state, and institute
State charge event state and include that mobile terminal battery electric quantity is low, battery electric quantity is full of, charging is abnormal.
Described Audio Processing Unit includes that cellphone information reports assistant, and described cellphone information reports assistant, for by closely
Field wireless telecommunications obtain various information from mobile terminal, and user is customized information combination, and then wireless charger is in setting
Carrying out the report of human speech on time, described human speech is reported and is included cell phone system state, appointment mobile terminal application program
Pushed information, weather, note, message.Make user need not open mobile phone and be obtained with information, owing to using mankind's language
Sound is reported, and the experience of user is more preferable.
The present embodiment, human speech template is directly sent to wireless charger, nothing from mobile terminal by near-field communication agreement
Line charger carries out voice reminder by speaker, to reduce in wireless charger memory size and to simplify human speech and process.
Different human speech templates can by the application program of mobile terminal download from the sound bank of remote cloud server with more
Newly, the user of mobile terminal can also record or customized voice template voluntarily.
Embodiment 2
The present embodiment intelligent sound wireless charging system, on the basis of embodiment 1, described wireless charging control chip also includes
Whether call judge module, be used for obtaining mobile terminal and enter and answer call status information, answer call when mobile terminal enters
During state, call judge module sends the control instruction stopping charging to electric power management circuit, and judges to answer whether state is tied
Bundle；At the end of the state of answering, call judge module sends the control instruction opening charging to electric power management circuit；And judge again
Whether mobile terminal enters is answered talking state, until completing charging.
The present embodiment is by when mobile terminal entrance ear answers talking state, and stopping wireless charging device charging, from
And making wireless charging device stop radiated electromagnetic wave, it is to avoid the brain of user is close with electromagnetic wave, reduces electromagnetism to greatest extent
The harm that human body is produced by field.
Embodiment 3
The present embodiment intelligent sound wireless charging system, on the basis of embodiment 2, also includes overheat protector module, is used for examining
Survey described intelligent sound wireless charging system charging temperature during wireless charging, and just this temperature data exports to nothing
Line charge controlling chip, described wireless control chip judges that described charging temperature is equal to or more than storage in this wireless control chip
During the early warning temperature deposited, forbid that described drive circuit is mobile terminal wireless charging.
During the present embodiment wireless charging, the surface temperature of transmitting terminal can be detected, high in the surface temperature of transmitting terminal
When predetermined threshold value, i.e. carry out overheat protector, stop the charging to receiving terminal, so that wireless charging is relatively reliable, more pacify
Entirely.
Embodiment 4
The present embodiment intelligent sound wireless charging system, on the basis of embodiment 3, described wireless charging control chip also includes
Distance determining module, for when charging, whether the distance between wireless charging system and mobile terminal described in detection is more than
Predetermined threshold；
When distance between described detection module and described terminal is more than described predetermined threshold, closes drive circuit and interrupt institute
State terminal and carry out wireless charging；
When distance between described detection module and described terminal is less than described predetermined threshold, open drive circuit to described end
End carries out wireless charging.
The present embodiment solves when using present in correlation technique wireless charging end to be charged mobile terminal unloaded
Consume the problem that electric energy is big, and then reach to reduce the effect of no-load consumption.
Embodiment 5
The present embodiment intelligent sound wireless charging system, on the basis of embodiment 4, also includes that charge efficiency manages module, uses
During wireless charging, the size of detection wireless charging electric current, the size acquisition according to described wireless charging electric current is wireless
Charge efficiency；
When described wireless charging efficiency is less than predetermined threshold value, point out the too low information of charge efficiency；
When described wireless charging efficiency is more than or equal to described predetermined threshold value, point out charge efficiency normal information.
During wireless charging, detection wireless charging system end and mobile terminal charging current respectively, use
Equation below acquisition wireless charging efficiency:
E=I1/I2 × 100%
Wherein, I1 is the numerical value of the wireless charging size of current detected by mobile terminal, and I2 is examined by wireless charging system end
The numerical value of the wireless charging size of current measured, E is wireless charging efficiency.
The present embodiment achieves charging effect that is undesirable due to charging transmitting terminal putting position in charging process and that cause
Timely prompting when rate is low, and then remind related personnel again to put charging transmitting terminal in time, it is to avoid due to charger
The problem that the wireless charging inefficiency the most just caused is put in position.
Embodiment 6
The present embodiment intelligent sound wireless charging system, on the basis of embodiment 5, also includes mobile terminal, described mobile whole
End includes signal strength detection unit, for detecting the signal intensity of the wireless charging signal that wireless charging system sends；
Position detecting module, for when signal intensity wireless charging signal being detected exceedes first threshold, detection is mobile eventually
The motion track of end；
Directions calculation module, for the motion track according to mobile terminal and the mobile terminal not coordination on described motion track
Put the signal intensity that place is corresponding, calculate the position of the maximum signal of described wireless charging signal, and show by movement eventually
End moves to the direction of the position of maximum signal from current location.
Described directions calculation module includes:
Metrics calculation unit, for every a scheduled time, calculating the position of mobile terminal, and according to mobile terminal at not coordination
The signal intensity putting place calculates mobile terminal in various location and the distance of wireless charger hub of a spool；
Maximum signal position calculation unit, for according to mobile terminal various location on motion track and wireless charging
The distance at electric apparatus coil center, calculates the position of wireless charger hub of a spool；
Display unit, for display from the current location of mobile terminal the side of position at center to described wireless charger coil
To.
Described directions calculation module also includes: radar map display unit, on mobile terminals with the form of radar map
The position of the maximum signal of display current location and described wireless charging signal.
The present embodiment can be when charging, the size variation of the signal that cognitive radio charging end sends and acceleration sensing
The action of user's cell phone that device gets, through calculating mobile terminal is placed on where can be only achieved best charging effect
Really, and according to the current mobile terminal locations of user and the optimal charge effect location i.e. distance of charger coil center,
Point out user what direction to move mobile terminal toward and can be only achieved more preferable charging effect.
To the present invention it should be appreciated that embodiment described above, to the purpose of the present invention, technical scheme and useful effect
Fruit carried out further details of explanation, these are only embodiments of the invention, be not intended to limit the present invention, every
Within the spiritual principles of the present invention, done any modification, equivalent substitution and improvement etc., should be included in the protection of the present invention
Within the scope of, protection scope of the present invention should be as the criterion with the protection domain that claim is defined.
Claims (9)
1. an intelligent sound wireless charging system, it is characterised in that including: the electric power management circuit that is sequentially connected electrically, wireless
Charge controlling chip and circuit, drive circuit and solenoid, described electric power management circuit accesses DC source, for described
Intelligent sound wireless charging system is powered, and described wireless charging control chip is connected with near field communication module, described wireless
Near-field communication module connect Audio Processing Unit, described Audio Processing Unit include speech processor, audio driver module and
The speaker being connected with audio driver module；
Described wireless charging control chip and circuit, the control during carrying out wireless charging and information processing；
Described drive circuit, for receiving described wireless charging control chip and the charging control instruction of circuit output, drives electricity
Magnetic coil；
Described Audio Processing Unit, for process state-event voice messaging during wireless charging with from mobile terminal
Voice messaging, and drive speaker to export voice.
Intelligent sound wireless charging system the most according to claim 1, it is characterised in that described Audio Processing Unit includes
Charging assistant, for being reported by voice message various charge event state, described charge event state includes mobile terminal battery
Electricity is low, battery electric quantity is full, charging is abnormal.
Intelligent sound wireless charging system the most according to claim 1, it is characterised in that also include overheat protector module,
For detecting described intelligent sound wireless charging system charging temperature during wireless charging, and just this temperature data is defeated
Going out to wireless charging control chip, described wireless control chip judges that described charging temperature is equal to or more than this wireless controlled coremaking
During the early warning temperature stored in sheet, forbid that described drive circuit is mobile terminal wireless charging.
Intelligent sound wireless charging system the most according to claim 3, it is characterised in that described Audio Processing Unit includes
Cellphone information reports assistant, and described cellphone information reports assistant, for obtaining various from mobile terminal by near field wireless telecommunications
Information, user is customized information combination, and then wireless charger carries out the report of human speech on the time set, described
Human speech is reported and is included cell phone system state, the pushed information of appointment mobile terminal application program, weather, note, message.
Intelligent sound wireless charging system the most according to claim 4, it is characterised in that human speech template is directly from shifting
Moved end is sent to wireless charger by near-field communication agreement, and wireless charger carries out voice reminder by speaker, to reduce
In wireless charger memory size and simplify human speech process.
Intelligent sound wireless charging system the most according to claim 5, it is characterised in that different human speech templates can
To be downloaded from the sound bank of remote cloud server by the application program of mobile terminal and to update, the user of mobile terminal also may be used
To record voluntarily or customized voice template.
Intelligent sound wireless charging system the most according to claim 1, it is characterised in that also include that charge efficiency manages mould
Block, for during wireless charging, the size of detection wireless charging electric current, according to the size acquisition of described wireless charging electric current
Wireless charging efficiency；
When described wireless charging efficiency is less than predetermined threshold value, point out the too low information of charge efficiency；
When described wireless charging efficiency is more than or equal to described predetermined threshold value, point out charge efficiency normal information.
Intelligent sound wireless charging system the most according to claim 6, it is characterised in that during wireless charging, point
Not Jian Ce wireless charging system end and mobile terminal charging current, use equation below to obtain wireless charging efficiency:
E=I1/I2 × 100%
Wherein, I1 is the numerical value of the wireless charging size of current detected by mobile terminal, and I2 is examined by wireless charging system end
The numerical value of the wireless charging size of current measured, E is wireless charging efficiency.
Intelligent sound wireless charging system the most according to claim 1, it is characterised in that also include mobile terminal, described
Mobile terminal includes signal strength detection unit, strong for detecting the signal of the wireless charging signal that wireless charging system sends
Degree；
Position detecting module, for when signal intensity wireless charging signal being detected exceedes first threshold, detection is mobile eventually
The motion track of end；
Directions calculation module, for the motion track according to mobile terminal and the mobile terminal not coordination on described motion track
Put the signal intensity that place is corresponding, calculate the position of the maximum signal of described wireless charging signal, and show by movement eventually
End moves to the direction of the position of maximum signal from current location；
Described directions calculation module includes:
Metrics calculation unit, for every a scheduled time, calculating the position of mobile terminal, and according to mobile terminal at not coordination
The signal intensity putting place calculates mobile terminal in various location and the distance of wireless charger hub of a spool；
Maximum signal position calculation unit, for according to mobile terminal various location on motion track and wireless charging
The distance at electric apparatus coil center, calculates the position of wireless charger hub of a spool；
Display unit, for display from the current location of mobile terminal the side of position at center to described wireless charger coil
To；
Described directions calculation module includes:
Radar map display unit, on mobile terminals with form display current location and the described wireless charging telecommunications of radar map
Number the position of maximum signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591205.0A CN106169790A (en) | 2016-07-26 | 2016-07-26 | Intelligent sound wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591205.0A CN106169790A (en) | 2016-07-26 | 2016-07-26 | Intelligent sound wireless charging system |
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| CN106169790A true CN106169790A (en) | 2016-11-30 |
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ID=58066188
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610591205.0A Pending CN106169790A (en) | 2016-07-26 | 2016-07-26 | Intelligent sound wireless charging system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649672A (en) * | 2018-04-26 | 2018-10-12 | Oppo广东移动通信有限公司 | Wireless charging circuit and wearable device |
| CN110649686A (en) * | 2019-08-28 | 2020-01-03 | 浙江合众新能源汽车有限公司 | Voice intelligent control vehicle-mounted wireless charging system |
| WO2021003988A1 (en) * | 2019-07-05 | 2021-01-14 | 苏州宝时得电动工具有限公司 | Autonomous device return method and apparatus, autonomous device, and storage medium |
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| US5477128A (en) * | 1993-07-30 | 1995-12-19 | Technical Associates Co., Ltd. | Automatic charging apparatus |
| CN103633714A (en) * | 2013-12-26 | 2014-03-12 | Tcl通讯（宁波）有限公司 | Wireless charge reminding method and device of mobile terminal |
| CN203813492U (en) * | 2014-04-30 | 2014-09-03 | 徐小军 | Wireless charging control circuit of multifunctional office table |
| CN104269908A (en) * | 2014-10-24 | 2015-01-07 | 英华达（上海）科技有限公司 | Wireless charging prompting method and system |
-
2016
- 2016-07-26 CN CN201610591205.0A patent/CN106169790A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5477128A (en) * | 1993-07-30 | 1995-12-19 | Technical Associates Co., Ltd. | Automatic charging apparatus |
| CN103633714A (en) * | 2013-12-26 | 2014-03-12 | Tcl通讯（宁波）有限公司 | Wireless charge reminding method and device of mobile terminal |
| CN203813492U (en) * | 2014-04-30 | 2014-09-03 | 徐小军 | Wireless charging control circuit of multifunctional office table |
| CN104269908A (en) * | 2014-10-24 | 2015-01-07 | 英华达（上海）科技有限公司 | Wireless charging prompting method and system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649672A (en) * | 2018-04-26 | 2018-10-12 | Oppo广东移动通信有限公司 | Wireless charging circuit and wearable device |
| WO2021003988A1 (en) * | 2019-07-05 | 2021-01-14 | 苏州宝时得电动工具有限公司 | Autonomous device return method and apparatus, autonomous device, and storage medium |
| CN110649686A (en) * | 2019-08-28 | 2020-01-03 | 浙江合众新能源汽车有限公司 | Voice intelligent control vehicle-mounted wireless charging system |
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Application publication date: 20161130 |
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