CN106817650A - A kind of wireless charging audio amplifier, control method and control device - Google Patents
A kind of wireless charging audio amplifier, control method and control device Download PDFInfo
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Abstract
A kind of wireless charging audio amplifier includes：Audio playing module, wireless charging transmitter module, wireless connection module, control chip and power supply module；Wherein, the power supply module is connected with the audio playing module, the wireless charging transmitter module, wireless connection module and control chip respectively, there is provided electric energy；The wireless charging transmitter module includes circuit and transmitting coil；User charged interface of the transmitting coil near the audio amplifier surface；The control chip is connected with the audio playing module, the wireless charging transmitter module and the wireless connection module respectively, and above-mentioned each module is controlled.Additionally, present invention also provides a kind of method for controlling wireless charging audio amplifier；Using audio amplifier as herein described, wireless charging module is increased on the basis of audio amplifier, expand function of loudspeaker box, lift Consumer's Experience；During wireless charging, charging equipment can be understood by wireless telecommunications wireless charging state and can as needed select charge parameter.
Description
Technical Field
The invention belongs to the field of wireless charging, and particularly relates to a wireless charging sound box, a control method and a control device.
Background
With the development of audio-visual multi-functionalization, playing audio and video required by a user by using portable user equipment (such as a mobile phone, a tablet computer and an intelligent watch) through external equipment is a current market development and research hotspot; for example, the existing bluetooth speaker is connected to the bluetooth of the user equipment through the bluetooth module, and then the user equipment transmits the audio to the bluetooth speaker through the bluetooth module for playing. User equipment generally lightly easily carries and supplies power through its built-in battery, and in the in-service use in-process, often can appear leading to bluetooth speaker to break the broadcast because of user equipment low battery to the user can't know current state of charge and control the process of charging at the wireless charging in-process of user equipment at present, consequently develops a audio amplifier that can provide wireless charging and the user can know and control the process of charging in the wireless charging in-process and is the problem that needs to solve so far.
Disclosure of Invention
In view of this, in order to solve the problem of interruption of sound box playing caused by low power consumption of user equipment in the prior art, the present invention is directed to a wireless charging sound box, a control method and a control device. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
In some optional embodiments, the wireless charging speaker comprises:
the device comprises an audio playing module, a wireless charging and transmitting module, a wireless connection module, a control chip and a power supply module; wherein,
the power supply module is respectively connected with the audio playing module, the wireless charging and transmitting module, the wireless connection module and the control chip to provide electric energy;
the wireless charging transmitting module comprises a circuit and a transmitting coil; the transmitting coil is close to a user charging interface on the surface of the sound box;
the control chip is respectively connected with the audio playing module, the wireless charging transmitting module and the wireless connecting module to control the modules.
In some optional embodiments, the method for controlling a wireless charging speaker comprises:
starting a standby mode after starting up;
detecting whether the user equipment is matched and connected or not; if the connection is successful:
entering a working mode and judging whether the user equipment is wirelessly charged at present;
if yes, sending the wireless charging state to the user equipment, inquiring whether to start the audio playing function, and determining whether to start the audio playing function according to the indication of the user equipment;
if not, the audio playing function is started, and the user equipment is wirelessly charged when needing wireless charging.
By adopting the embodiment, the following effects can be achieved:
a wireless charging module is added on the basis of the sound box, so that the functions of the sound box are expanded, and the user experience is improved;
in the wireless charging process, the charging equipment can know the wireless charging state through wireless communication and can select charging parameters according to needs;
the wireless charging and the sound box use a common wireless module and a common power supply module, so that the cost is saved, and the appearance is more concise;
the App is used through the user equipment, so that the user can conveniently use the functions of wireless charging and the loudspeaker box.
For the purposes of the foregoing and related ends, the one or more embodiments include the features hereinafter fully described and particularly pointed out in the claims. The following description and the annexed drawings set forth in detail certain illustrative aspects and are indicative of but a few of the various ways in which the principles of the various embodiments may be employed. Other benefits and novel features will become apparent from the following detailed description when considered in conjunction with the drawings and the disclosed embodiments are intended to include all such aspects and their equivalents.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic diagram illustrating a hardware structure of a wireless charging sound box according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for controlling a wireless charging speaker according to an embodiment of the present invention;
fig. 3 is a schematic flowchart illustrating a method for controlling a wireless charging speaker according to an embodiment of the present invention;
fig. 4 shows a block diagram of a control device of a wireless charging speaker according to an embodiment of the present invention.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments of the invention may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed.
Fig. 1 is a schematic diagram of a hardware structure of a wireless charging speaker, as shown in fig. 1, in some illustrative embodiments, a wireless charging speaker includes:
the device comprises an audio playing module, a wireless charging and transmitting module, a wireless connection module, a control chip and a power supply module; wherein,
the power supply module is respectively connected with the audio playing module, the wireless charging and transmitting module, the wireless connection module and the control chip to provide electric energy;
the wireless charging transmitting module comprises a circuit and a transmitting coil; the transmitting coil is close to a user charging interface on the surface of the sound box;
the control chip is respectively connected with the audio playing module, the wireless charging transmitting module and the wireless connecting module and controls the modules;
a user charging interface marked with a wireless charging identifier is arranged on the shell of the wireless charging sound box, and the inside of the interface is close to the sending coil, so that when user equipment approaches the user charging interface, wireless charging can be carried out; the control chip is connected with the wireless connection module, the wireless connection module sends the received control signal to the control chip, the control chip analyzes the control signal, judges whether the control signal is used for controlling wireless charging or audio playing, and then controls the wireless charging emission module or the audio playing module; the user equipment may be a portable device, such as a smart phone, a tablet computer, a smart watch, and the like; the wireless connection module can support wireless connection modes such as Bluetooth, infrared and WIFI;
in addition, because the power supply module is respectively connected with the audio playing module and the wireless charging transmitting module, the audio playing module and the wireless charging transmitting module can be respectively started or stopped, and can also be started or stopped simultaneously;
in some demonstrative embodiments, the wireless charging speaker further includes: a user interface;
the wireless connection module is connected with the user interface;
the user interface includes at least one of: the system comprises an input interface, a control interface, a state display, a voice prompt, a microphone and a Near Field Communication (NFC) interface;
in some demonstrative embodiments, the wireless charging speaker further includes: a power interface; the power supply module is connected with the adapter through a power interface; the power supply module comprises a rechargeable battery and a power supply module;
the power interface is used as a medium from the adapter to the power supply module and inputs an external power supply into the sound box; the rechargeable battery is charged when an external power supply is available, and the rechargeable battery supplies power to each module in the sound box when the external power supply is unavailable;
in some demonstrative embodiments, the wireless charging speaker further includes: a speaker;
the audio playing module is connected with the loudspeaker;
the input interface is an input interface of a sound file, and generally comprises a USB interface and an AUX interface; the loudspeaker transmits the sound; the control interface mainly takes the form of a key, and comprises a power switch, audio input mode switching, volume control, music track switching control, playing or pause control and mobile phone answering or hang-up control; the interface for status display may display including: state information such as power state, wireless charging state, time display, wireless connection state, sound file input source (such as AUX or USB or Bluetooth) and the like; the interface of the voice prompt informs the user of the wireless connection state in the form of sound; under the condition that user equipment (such as a mobile phone) is connected with a wireless charging sound box through wireless (such as Bluetooth), conversation can be carried out through a microphone on the sound box; NFC is mainly used to establish a fast connection with a user equipment.
Fig. 2 is a schematic flowchart of a method for controlling a wireless charging speaker in the foregoing embodiment, as shown in fig. 2, the method includes the following steps:
s201, starting a standby mode after starting up;
s202, detecting whether the user equipment is matched and connected or not; if the connection is successful:
s203, entering a working mode and judging whether the user equipment is wirelessly charged currently;
if yes, sending the wireless charging state to the user equipment, inquiring whether to start the audio playing function, and determining whether to start the audio playing function according to the indication of the user equipment;
if not, starting an audio playing function, and wirelessly charging the user equipment when the user equipment needs to be wirelessly charged;
further, if the user equipment is currently being wirelessly charged, the method further includes: when a signal which is sent by the user equipment and used for controlling a charging process is received, corresponding operation is executed according to the signal;
further, if the user equipment is currently being wirelessly charged, the method further includes: after the audio playing function is started, if a signal for controlling the playing process sent by the user equipment is received, corresponding operation is executed according to the signal.
In the process, after the wireless charging sound box is started, the audio playing is not directly started, but whether the user equipment is being wirelessly charged is judged, and if the user equipment is being wirelessly charged, the wireless charging state is sent to the user equipment, so that a user can conveniently judge whether the audio playing function is started in the charging process; in actual operation, especially in the process of charging the user equipment, since starting the audio playing in the charging process not only increases the energy consumption of the user equipment, but also affects the charging process, when the user equipment is charging, inconvenience is brought to the user if the wireless charging sound box directly starts the audio playing function; in addition, no matter whether the current user equipment is wirelessly charged or not, if the audio playing function is started, the playing process can be correspondingly controlled according to signals (such as checking the playing state of a sound box, checking a playing source, switching songs, controlling volume and the like) which are sent by the user equipment and used for controlling the playing process; if the user equipment is wirelessly charged, controlling the charging process according to a signal (such as starting or stopping charging, setting charging time, setting charging frequency and the like) sent by the user equipment and used for controlling the charging process; if the user equipment needs to be charged to provide electric energy for the user equipment in the audio playing process, the implementation mode may be: if the user equipment is close to the charging panel of the sound box, wireless electric energy is directly provided for the user equipment; or, in the playing process, the user equipment suddenly stops playing without reason, and then the user equipment is informed to wirelessly charge through the sound box.
In some demonstrative embodiments, the signal for controlling the charging process includes: checking a wireless charging state signal, a wireless charging parameter signal and a wireless charging start-stop signal;
if the checking and receiving wireless charging state signal is received, checking the current wireless charging state and sending the current wireless charging state to the user equipment; the wireless charging state includes: whether wireless charging, wireless charging run time, expected full time, wireless charging frequency, and/or charging interface temperature;
if the wireless charging parameter signal is received, controlling charging according to the wireless charging parameter in the signal; the wireless charging parameters are a type of parameters related to controlling a wireless charging process, and include: setting charging time, setting charging frequency, setting charging power and the like;
if the wireless charging start-stop signal is received, starting or stopping wireless charging according to the signal;
in some illustrative embodiments, if the wireless charging speaker is providing wireless power to the user equipment through a rechargeable battery, the method further includes:
receiving a request for checking the electricity quantity of the rechargeable battery sent by the user equipment;
checking the electric quantity of the rechargeable battery and sending the electric quantity to the user equipment;
in some demonstrative embodiments, the method further includes:
and receiving a signal sent by the user equipment for starting and stopping the wireless charging sound box, and supplying power or cutting off power to an audio playing module of the wireless charging sound box according to the signal.
Fig. 3 is an App control system for controlling a wireless charging speaker, which App can be installed in a user device for controlling the wireless charging speaker;
as shown in fig. 3, the App may include several functional modules:
the wireless charging function module and the music playing function module; wherein,
the wireless charging function module is used for checking a wireless charging state, controlling a wireless charging parameter and starting and stopping the charging state when the user equipment is acquiring wireless electric energy provided by the wireless charging sound box;
the music playing module is used for generating a corresponding control instruction according to the input of a user on a control interface and controlling the wireless charging sound box according to the control instruction;
wherein, wireless charging function module includes:
the first checking module is used for sending an instruction for checking the wireless charging state to the wireless charging sound box according to the input of a user, receiving the wireless charging state fed back by the wireless charging sound box and displaying the wireless charging state through a display interface;
the wireless charging parameter selection module is used for sending the wireless charging parameters selected by the user on the display interface to the wireless charging sound box so as to control the wireless charging process of the user equipment;
the wireless charging start-stop module is used for controlling the start or stop of wireless charging of the wireless charging sound box and the user equipment according to a start-stop signal input by a user;
the music playing module may include:
the first unit is used for referring to the playing state of the wireless charging sound box;
the second unit is used for referring to the playing source of the wireless charging sound box;
a third unit for controlling music playing source switching;
a fourth unit for viewing information of the played song;
a fifth unit for controlling the volume of the played music;
the sixth unit is used for controlling the switching of the played tracks;
a seventh unit for controlling a music play mode;
the eighth unit is used for checking songs stored in the USB equipment;
the App control system further comprises:
the second checking module is used for checking the battery state of the wireless charging sound box;
the sound box switch module is used for controlling the wireless charging sound box to be turned on or turned off;
and the connection module is used for controlling the connection or disconnection of the wireless charging sound box.
Fig. 4 shows a control device of a wireless charging speaker, which includes:
a starting unit 401, configured to start a standby mode after starting up;
a detecting unit 402, configured to detect whether the ue is connected to the ue in a matching manner; if the connection is successful:
a determining unit 403, configured to enter a working mode and determine whether to wirelessly charge the user equipment currently;
if yes, sending the wireless charging state to the user equipment, inquiring whether to start the audio playing function, and determining whether to start the audio playing function according to the indication of the user equipment;
if not, starting an audio playing function, and wirelessly charging the user equipment when the user equipment needs to be wirelessly charged;
in some optional embodiments, the determining unit 403 is further configured to, when receiving a signal sent by the user equipment for controlling a charging process, perform a corresponding operation according to the signal;
in some optional embodiments, the apparatus 400 further comprises:
a playing unit 404, configured to, after starting an audio playing function, execute a corresponding operation according to a signal sent by a user equipment for controlling a playing process if the signal is received;
in some demonstrative embodiments, the signal for controlling the charging process includes: checking a wireless charging state signal, a wireless charging parameter signal and a wireless charging start-stop signal; the determining unit 403 includes:
a first determining subunit 4031, configured to check a current wireless charging status and send the current wireless charging status to the ue if the signal for checking the wireless charging status is received; the wireless charging state includes: whether wireless charging, wireless charging run time, expected full time, wireless charging frequency, and/or charging interface temperature;
a second determining subunit 4032, configured to, if the wireless charging parameter signal is received, control charging according to a wireless charging parameter in the signal; the wireless charging parameters include: setting a charging time and setting a charging frequency;
a third determining subunit 4033, configured to start or stop wireless charging according to the wireless charging start/stop signal if the wireless charging start/stop signal is received.
By adopting the embodiment, the following effects can be achieved:
a wireless charging module is added on the basis of the sound box, so that the functions of the sound box are expanded, and the user experience is improved;
in the wireless charging process, the charging equipment can know the wireless charging state through wireless communication and can select charging parameters according to needs;
the wireless charging and the sound box use a common wireless module and a common power supply module, so that the cost is saved, and the appearance is more concise;
the App is used through the user equipment, so that the user can conveniently use the functions of wireless charging and the loudspeaker box.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A wireless sound box that charges, its characterized in that includes: the device comprises an audio playing module, a wireless charging and transmitting module, a wireless connection module, a control chip and a power supply module; wherein,
the power supply module is respectively connected with the audio playing module, the wireless charging and transmitting module, the wireless connection module and the control chip to provide electric energy;
the wireless charging transmitting module comprises a circuit and a transmitting coil; the transmitting coil is close to a user charging interface on the surface of the sound box;
the control chip is respectively connected with the audio playing module, the wireless charging transmitting module and the wireless connecting module to control the modules.
2. The acoustic enclosure of claim 1, further comprising: a user interface;
the wireless connection module is connected with the user interface;
the user interface includes at least one of: the system comprises an input interface, a control interface, a state display, a voice prompt, a microphone and a Near Field Communication (NFC) interface.
3. An acoustic enclosure as claimed in claim 1 or 2, further comprising: a power interface; the power supply module is connected with the adapter through a power interface; the power supply module comprises a rechargeable battery and a power supply module.
4. The acoustic enclosure of claim 3, further comprising: a speaker;
the audio playing module is connected with the loudspeaker.
5. A method of controlling the wireless charging speaker of claim 1, comprising:
starting a standby mode after starting up;
detecting whether the user equipment is matched and connected or not; if the connection is successful:
entering a working mode and judging whether the user equipment is wirelessly charged at present;
if yes, sending the wireless charging state to the user equipment, inquiring whether to start the audio playing function, and determining whether to start the audio playing function according to the indication of the user equipment;
if not, the audio playing function is started, and wireless charging is carried out on the user equipment when an instruction of starting wireless charging of the user equipment is received.
6. The method of claim 5, wherein if the user device is currently being wirelessly charged, further comprising: and when a signal which is sent by the user equipment and used for controlling the charging process is received, corresponding operation is executed according to the signal.
7. The method of claim 5, wherein if the user device is currently being wirelessly charged, further comprising: after the audio playing function is started, if a signal for controlling the playing process sent by the user equipment is received, corresponding operation is executed according to the signal.
8. The method of claim 6, wherein the signal for controlling the charging process comprises: checking a wireless charging state signal, a wireless charging parameter signal and a wireless charging start-stop signal;
if the checking and receiving wireless charging state signal is received, checking the current wireless charging state and sending the current wireless charging state to the user equipment; the wireless charging state includes: whether wireless charging, wireless charging run time, expected full time, wireless charging frequency, and/or charging interface temperature;
if the wireless charging parameter signal is received, controlling charging according to the wireless charging parameter in the signal; the wireless charging parameters include: setting charging time, charging frequency and charging power;
and if the wireless charging start-stop signal is received, starting or stopping wireless charging according to the signal.
9. The method of any one of claims 5-8, wherein if the wireless charging speaker is providing wireless power to the user device via a rechargeable battery, further comprising:
receiving a request for checking the electricity quantity of the rechargeable battery sent by the user equipment;
and checking the electric quantity of the rechargeable battery and sending the electric quantity to the user equipment.
10. The method of any one of claims 5-8, further comprising:
and receiving a signal sent by the user equipment for starting and stopping the wireless charging sound box, and supplying power or cutting off power to an audio playing module of the wireless charging sound box according to the signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866571.8A CN106817650A (en) | 2015-12-01 | 2015-12-01 | A kind of wireless charging audio amplifier, control method and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866571.8A CN106817650A (en) | 2015-12-01 | 2015-12-01 | A kind of wireless charging audio amplifier, control method and control device |
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| CN106817650A true CN106817650A (en) | 2017-06-09 |
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| CN201510866571.8A Pending CN106817650A (en) | 2015-12-01 | 2015-12-01 | A kind of wireless charging audio amplifier, control method and control device |
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