CN109218889A - A kind of means of communication, system, wireless headset and charging box - Google Patents
A kind of means of communication, system, wireless headset and charging box Download PDFInfo
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- CN109218889A CN109218889A CN201811088178.0A CN201811088178A CN109218889A CN 109218889 A CN109218889 A CN 109218889A CN 201811088178 A CN201811088178 A CN 201811088178A CN 109218889 A CN109218889 A CN 109218889A
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- China
- Prior art keywords
- wireless headset
- magnetic
- charging box
- signal
- communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses a kind of means of communication, system, wireless headset and charging boxes, it is related to portable listening equipment technical field, the communication modes of increase contact point for solving the problem of to use between existing wireless headset and charging box are so that the connection risk between wireless headset and charging box is multiplied and impacts to the design of wireless headset.This method is applied to wireless headset, comprising: receives the first magnetic signal that charging box is sent；According to the magnetic field strength of the first magnetic signal, the first magnetic signal is demodulated, obtains corresponding first electric signal；Obtain corresponding first communication data of the first electric signal；The present invention realizes the wireless telecommunications between wireless headset and charging box using magnetic mechanics of communication, avoid the influence for increasing the communication modes of contact point to the design of wireless headset, and the problem of making the connection risk between wireless headset and charging box be multiplied, improve the reliability and user experience of communication.
Description
Technical field
The present invention relates to portable listening equipment technical field, in particular to a kind of means of communication, system, wireless headset and
Charging box.
Background technique
With the development of modern society's science and technology, wireless headset is widely used due to its feature easy to use,
And volume is smaller and smaller.The neck wire type wireless headset of bluetooth headset is such as moved in wireless headset, and is stood as really radio interconnected
The ears wireless type earphone of body sound bluetooth headset (TWS earphone), for existing more permanent cruise duration, it usually needs special to be equipped with
One has the charging box of storage and charge function.In order to allow charging box preferably to carry out charge control to wireless headset,
It needs to carry out independent communication between wireless headset and charging box.
In the prior art, it is often reserved by the way of increasing the contact point (Pogo pin) of wireless headset and charging box
Special communication interface connects the communication unit of charging box and wireless headset physically, to realize communication.However, this increasing
The mode of adjunction contact, can make to will appear on wireless headset 3 or 4 Pogo pin (two of them be Vbus_5V and
GND), so that the increase of connection risk at double between wireless headset and charging box, and more Pogo pin can allow wireless ear
Machine seems less beautiful, makes structure design that can also face larger challenge, and contact point may lead to communication not because of oxidation
Freely, it influences using reducing reliability.
Therefore, the wireless telecommunications between wireless headset and charging box how to be realized, the reliability and use of communication are improved
Family experience, is urgent problem now.
Summary of the invention
The object of the present invention is to provide a kind of means of communication, system, wireless headset and charging boxes, to utilize magnetic mechanics of communication
It realizes the communication between wireless headset and charging box, improves the reliability and user experience of communication.
In order to solve the above technical problems, the present invention provides a kind of means of communication, it is applied to wireless headset, comprising:
Receive the first magnetic signal that charging box is sent；
According to the magnetic field strength of first magnetic signal, first magnetic signal is demodulated, obtains corresponding first
Electric signal；
Obtain corresponding first communication data of first electric signal.
Optionally, after corresponding first communication data of acquisition first electric signal, further includes:
Judge whether first communication data is wireless headset control instruction；
If so, executing corresponding operation according to the corresponding wireless headset control instruction of first communication data.
Optionally, the method also includes:
Obtain the second communication data；
Second communication data is converted into corresponding second electric signal；
Second electric signal is modulated, corresponding second magnetic signal is obtained；
Second magnetic signal is sent to the charging box.
Optionally, before first magnetic signal for receiving charging box transmission, further includes:
Judge whether to obtain magnetic flux news enabled instruction；
If so, executing described the step of receiving the first magnetic signal that charging box is sent.
The present invention also provides a kind of wireless headsets, comprising:
Magnetic flux interrogates reception device, for receiving the first magnetic signal of charging box transmission, and according to first magnetic signal
Magnetic field strength demodulates first magnetic signal, obtains corresponding first electric signal；
First processor, for obtaining corresponding first communication data of first electric signal.
The present invention also provides a kind of means of communication, are applied to charging box, comprising:
Obtain the first communication data；
First communication data is converted into corresponding first electric signal；
First electric signal is modulated, corresponding first magnetic signal is obtained；
First magnetic signal is sent to wireless headset.
Optionally, the method also includes:
Receive the second magnetic signal that the wireless headset is sent；
According to the magnetic field strength of second magnetic signal, second magnetic signal is demodulated, obtains corresponding second
Electric signal；
Obtain corresponding second communication data of second electric signal.
The present invention also provides a kind of charging boxes, comprising:
Second processor communicates number for obtaining corresponding first communication data of the first wireless headset, and by described first
According to being converted to corresponding first electric signal；
First magnetic flux interrogates emitter, for being modulated to first electric signal, obtains corresponding first magnetic signal,
And first magnetic signal is sent to first wireless headset.
Optionally, the processor is also used to obtain corresponding first communication data of the second wireless headset, and by described
Corresponding first communication data of two wireless headsets is converted to corresponding first electric signal；
The charging box, further includes:
Second magnetic flux news emitter is obtained for being modulated to corresponding first electric signal of second wireless headset
The described second wireless ear is sent to corresponding first magnetic signal, and by corresponding first magnetic signal of second wireless headset
Machine.
Optionally, the charging box further include: setting interrogates emitter and second magnetic flux news in first magnetic flux
Magnetic isolation device between emitter.
In addition, the present invention also provides a kind of communication systems, comprising:
Wireless headset and charging box as described in any one of the above embodiments as described above.
A kind of means of communication provided by the present invention are applied to wireless headset, comprising: receive the first magnetic that charging box is sent
Signal；According to the magnetic field strength of the first magnetic signal, the first magnetic signal is demodulated, obtains corresponding first electric signal；It obtains
Corresponding first communication data of first electric signal；
As it can be seen that the present invention realizes the wireless telecommunications between wireless headset and charging box using magnetic mechanics of communication, avoid
Influence of the communication modes of increase contact point to the design of wireless headset, and make the connection between wireless headset and charging box
The problem of risk is multiplied improves the reliability and user experience of communication.In addition, the present invention also provides one kind to be applied to
The means of communication, communication system, wireless headset and the charging box of charging box equally have above-mentioned beneficial effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of the means of communication provided by the embodiment of the present invention；
Fig. 2 is the flow chart of the another kind means of communication provided by the embodiment of the present invention；
Fig. 3 is a kind of structural block diagram of wireless headset provided by the embodiment of the present invention；
Fig. 4 is the flow chart of the another kind means of communication provided by the embodiment of the present invention；
Fig. 5 is the flow chart of the another kind means of communication provided by the embodiment of the present invention；
Fig. 6 is a kind of structural block diagram of charging box provided by the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another kind charging box provided by the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of another kind charging box provided by the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of flow chart of the means of communication provided by the embodiment of the present invention.This method is applied to
Wireless headset may include:
Step 101: receiving the first magnetic signal that charging box is sent.
Wherein, this step can interrogate reception device using the magnetic flux of itself setting for wireless headset and receive what charging box was sent
First magnetic signal.It is corresponding, magnetic flux news emitter can be set in charging box, to send the first magnetic signal.
It is connect specifically, receiving the magnetic flux news that the first magnetic signal that charging box is sent is utilized for wireless headset in this step
The specific structure and type of receiving apparatus such as can be able to be by designer according to practical scene and user demand self-setting
One only there is the magnetic signal of magnetic signal receive capabilities to receive chip, or there are magnetic signal receive capabilities and magnetic signal to send out
The magnetic signal communication chip of function is penetrated, is believed as long as wireless headset receives the first magnetic that charging box is sent using magnetic signal reception device
Number, the present embodiment does not do any restrictions to this.
It is understood that the first magnetic signal in this step can be the received magnetic signal of wireless headset, i.e., wireless ear
The corresponding signal of the magnetic flux news received magnetic field strength information of reception device in machine.When due to magnetic signals, need to guarantee to send out
The magnetic field line direction penetrated should be fixed controllable rather than diverging, and size is also controllable, i.e., the magnetic flux of wireless headset, which is interrogated, receives
Device needs to be in relatively-stationary position with the magnetic flux of charging box news emitter when receiving magnetic signal (the first magnetic signal)
It sets.Therefore, in order to guarantee that wireless headset can carry out magnetic signal communication with charging box during the charging process, i.e. wireless headset is filling
When in electric box, the magnetic signal reception device in wireless headset can receive the magnetic of the transmission of the magnetic signal emitter in charging box
Signal (the first magnetic signal).That is, specific setting position of the magnetic signal reception device in wireless headset in wireless headset
It sets, can realize that the magnetic signal in wireless headset connects when the charging of the charging contact and charging box of wireless headset is got an electric shock and connected
The position of receiving apparatus is corresponding with the position of magnetic signal sending device in charging box.
It is corresponding, it can also include that wireless headset judges whether to obtain magnetic flux news enabled instruction before this step, with determination
Whether can need to start magnetic signal reception device, receive the first magnetic signal that charging box is sent.Enabled instruction is interrogated for magnetic flux
Particular content, can such as be filled for wireless headset by designer according to practical scene and user demand self-setting
The detection signal of the charging contact of electric contact and charging box connection, i.e., the processor in wireless headset such as single-chip microcontroller can detect
To after the charging contact connection of the charging contact and charging box of wireless headset, determine that magnetic signal reception device can receive charging
The first magnetic signal that box is sent can star magnetic signal reception device, receive the first magnetic signal that charging box is sent；It is corresponding,
If wireless headset is not connect with the charging contact of charging box, the magnetic letter for receiving charging box transmission can not be determined whether
Number (the first magnetic signal), processor can not start magnetic signal reception device, avoid the interference of magnetic signal and the electricity of wireless headset
Amount loss.Magnetic flux interrogates the control instruction that enabled instruction can also send for the terminal for connecting such as mobile phone with wireless headset pairing, or
Be arranged on wireless headset as key or the human-computer interaction device of touching device detection instruction, i.e., user can by terminal or
Human-computer interaction device control starting magnetic signal reception device on wireless headset.
Step 102: according to the magnetic field strength of the first magnetic signal, the first magnetic signal being demodulated, obtains corresponding first
Electric signal.
It is understood that this step can for wireless headset using itself setting as magnetic signal receive chip magnetic flux
Reception device is interrogated, the first magnetic signal is demodulated, obtains the first electric signal.Wireless headset in this step is interrogated using magnetic flux
Reception device demodulates the first magnetic signal, takes the concrete mode of the first electric signal, can use and prior art phase
Same or similar mode is realized, as magnetic flux news reception device can be according to the big of the magnetic field strength of the first magnetic signal received
It is small, parse corresponding first electric signal.The present embodiment does not do any restrictions to this.
It should be noted that the purpose of this step can interrogate reception device for the first magnetic signal for the magnetic flux in wireless headset
It is demodulated into corresponding first electric signal, so that the processor in wireless headset such as single-chip microcontroller can be with the first telecommunications based on the received
Number, obtain corresponding first communication data.Specifically, for the magnetic field strength of the first magnetic signal in this step and the first electric signal
Specific corresponding relationship, can by designer according to usage scenario and user demand self-setting, such as the first communication data by
Binary Zero and 1 digital signal composition when, in this step can by the corresponding first magnetic field strength range of digital signaling zero and
The setting of the corresponding second magnetic field strength range of digital signal 1, according to the magnetic field strength of the first magnetic signal, to the first magnetic signal into
Row demodulation, obtains corresponding first electric signal, that is, works as MH-thRepresent the minimum-B configuration intensity value of digital signal 1, ML-thRepresent number
Maximum magnetic field strength value (the M of signal 0H-th>ML-th) when, pass through the magnetic field strength and M of the first magnetic signalL-thAnd MH-thRelationship,
Corresponding first electric signal is obtained, such as the magnetic field strength of the first magnetic signal is greater than or equal to MH-thWhen, the first electric signal is number
The electric signal of the corresponding such as high level of signal 1；The magnetic field strength of first magnetic signal is less than or equal to ML-thWhen, the first electric signal is
Digital signaling zero is corresponding such as low level electric signal.It can be strong according to the magnetic field of the first magnetic signal as long as magnetic flux interrogates reception device
Degree, is demodulated into corresponding first electric signal for the first magnetic signal, the present embodiment does not do any restrictions to this.
Step 103: obtaining corresponding first communication data of the first electric signal.
Wherein, this step can in wireless headset as the processor of single-chip microcontroller interrogate that reception device sends according to magnetic flux the
One electric signal obtains corresponding first communication data.For the concrete mode of the first communication data, can use and the prior art
The same or similar mode realizes that when such as the first communication data is made of the digital signal of Binary Zero and 1, processor can root
According to the electric signal of low level and high level in the first electric signal, corresponding 0 and 1 digital signal is obtained, to obtain first
Corresponding first communication data of electric signal.The present embodiment does not do any restrictions to this.
It is understood that the first communication data obtained in this step can be sent for charging box using magnetic signal communication
Data, for the specific data type of the first communication data, i.e. the data type that is sent to wireless headset of charging box, Ke Yiyou
Designer only needs to send wireless headset control to wireless headset according to practical scene and user demand self-setting, such as charging box
When instruction, the first communication data can only include wireless headset control instruction；Charging box is also needed to send to wireless headset and such as be filled
When other data of electric box information about power, the first communication data can also include corresponding data information, the present embodiment to this not
Do any restrictions.
It is corresponding, can also include after this step judge the first communication data whether be wireless headset control instruction step
Suddenly；Using when the first communication data is wireless headset control instruction, processor can be according to the corresponding wireless headset of decoding data
Control instruction executes corresponding operation, realizes that charging box communicates the control to wireless headset by magnetic signal.For wireless headset
The concrete type of control instruction can be needed by designer according to practical scene and user demand self-setting, such as charging box
When control wireless headset keeps dormant state during the charging process, wireless headset control instruction may include dormancy instruction, charging
Box can enter dormant state by sending dormancy instruction control wireless headset；After charging or when charging box cover is opened,
If desired charging box controls wireless headset and carries out Bluetooth pairing, then wireless headset control instruction may include Bluetooth pairing instruction,
It instructs wireless headset according to Bluetooth pairing, carries out Bluetooth pairing operation；During the charging process, if desired charging box obtains wirelessly
The battery level information of earphone, then wireless headset control instruction may include electricity report instruction, make wireless headset according to electricity
Report instruction, the battery level information that itself is sent to charging box is communicated by magnetic signal；Wireless headset control instruction can be with
Instruction and ble broadcast enabled instruction etc. other control instructions are sent including such as upgrade file, as long as wireless headset can be according to the
The corresponding wireless headset control instruction of one communication data, executes corresponding operation, the present embodiment does not do any restrictions to this.
In the present embodiment, the embodiment of the present invention is realized wireless between wireless headset and charging box using magnetic mechanics of communication
Communication avoids the influence for increasing the communication modes of contact point to the design of wireless headset, and makes wireless headset and charging
The problem of connection risk between box is multiplied improves the reliability and user experience of communication.
Based on the above embodiment, referring to FIG. 2, Fig. 2 is the stream of the another kind means of communication provided by the embodiment of the present invention
Cheng Tu.This method is applied to wireless headset, may include:
Step 201: obtaining charging box control instruction.
Wherein, the charging box control instruction in this step can utilize the magnetic flux news transmitting dress of itself setting for wireless headset
Set the data (the second communication data) sent to charging box.For the specific data type of the second communication data, i.e. wireless headset
The data type sent to charging box, can be by designer according to practical scene and user demand self-setting, such as this implementation
Shown in example, the second communication data may include the charging box control instruction that wireless headset is sent to charging box；Second communication data
It can also include other data such as charging box upgrading data, the present embodiment does not do any restrictions to this.
It is understood that as the processor of single-chip microcontroller obtains the tool of charging box control instruction in wireless headset in this step
Body mode, can be by designer according to practical scene and user demand self-setting.Processor in wireless headset can root
According to the instruction that the terminal of pairing connection is sent, corresponding charging box control instruction is obtained, as user needs the indicator light of charging box
When showing earphone information about power, corresponding signal can be sent to pairing connection wireless headset by terminal, made in wireless headset
The available earphone electricity idsplay order of processor；Processor in wireless headset can also be obtained with itself according to logic judgment
Charging box control instruction is taken, when determining the battery capacity of wireless headset lower than threshold value such as processor, available charging starts to refer to
It enables.As long as the available charging box control instruction of processor in wireless headset, the present embodiment do not do any restrictions to this.
It should be noted that the concrete type for the charging box control instruction that this step obtains is arranged, it can be by designing
Personnel need to control charging box beginning and end to wireless ear according to practical scene and user demand self-setting, such as wireless headset
When machine is charged, charging box control instruction may include charging sign on and charging halt instruction；Wireless headset needs to control
When charging box processed shows the battery capacity of wireless headset, charging box control instruction may include earphone electricity idsplay order；Charging
Box control instruction can also include other control instructions such as charging box electricity idsplay order, as long as charging box can be according to passing through
Magnetic signal communicates received charging box control instruction, executes corresponding operation, the present embodiment does not do any restrictions to this.
It is corresponding, also may include before this step as judged whether the step of connecting with the charging contact of charging box, with
Judge whether to obtain magnetic flux news enabled instruction, the charging box control instruction for making wireless headset determine whether will acquire passes through magnetic
Signal communication is accurately sent to charging box.If the charging contact of wireless headset and charging box connects, this step can be carried out and obtained
Charging box control instruction is taken, and is communicated by magnetic signal and sends charging box for charging box control instruction；If wireless headset not with
The charging contact of charging box connects, then can not determine whether the charging box control instruction that will acquire and be communicated by magnetic signal
It accurately is sent to charging box, then can not obtain charging box control instruction, reduce the kwh loss of wireless headset.
Step 202: charging box control instruction is converted into corresponding second electric signal.
Wherein, this step can be such as processor of single-chip microcontroller in wireless headset to (the second communication of charging box control instruction
Data) it is converted, obtain corresponding second electric signal.The processor of wireless headset in this step refers to charging box control
Order is converted, and the concrete mode of corresponding second electric signal is obtained, can be using same as the prior art or similar mode
It realizes, binary coding first such as is carried out to charging box control instruction, be corresponding digital signal 1 by charging box control command code
With 0, then by preset digital signal 1 and 0 with such as the corresponding relationship of high level and low level electric signal, obtain corresponding the
Two electric signals.The present embodiment does not do any restrictions to this.
Step 203: the second electric signal being modulated, corresponding second magnetic signal is obtained.
It is understood that this step can for wireless headset using itself setting as with magnetic signal emission function
The magnetic signal emitter of magnetic signal transmitting chip or magnetic signal communication chip, is modulated the second electric signal, is corresponded to
The second magnetic signal.For wireless headset in this step using magnetic signal emitter to from received second electric signal of processor
It is modulated, obtains the concrete mode of corresponding second magnetic signal, it can be real using same as the prior art or similar mode
It is existing, it such as can use the magnetic field strength corresponding relationship of preset second electric signal and the second magnetic signal, include the second electric signal pair
The second magnetic signal comprising magnetic field strength information answered.The present embodiment does not do any restrictions to this.
Specifically, the specific device for magnetic signal emitter is arranged, can by designer according to practical scene and
User demand self-setting, such as can be for one only with the magnetic signal transmitting chip of magnetic signal emission function, or tool
There is the magnetic signal communication chip of magnetic signal receive capabilities and magnetic signal emission function, the present embodiment does not do any restrictions to this.
Step 204: the second magnetic signal is sent to charging box.
Wherein, this step can send second to charging box using the magnetic signal emitter of itself setting for wireless headset
Magnetic signal.It is corresponding, magnetic signal reception device can be set in charging box, to receive the second magnetic signal.
Specifically, the second magnetic signal is sent to charging box using magnetic signal emitter for wireless headset in this step
Specific sending method and magnetic signal emitter specific structure and type, can be by designer according to practical scene and use
Family demand self-setting, the present embodiment do not do any restrictions to this.
In the present embodiment, wireless headset is communicated by magnetic signal and sends charging box control instruction in the embodiment of the present invention
Charging box allows charging box to execute corresponding operation, is communicated, is realized using the magnetic signal between wireless headset and charging box
Wireless headset is during the charging process to the control of charging box, and further the user experience is improved.
Referring to FIG. 3, Fig. 3 is a kind of structural block diagram of wireless headset provided by the embodiment of the present invention.The wireless headset
May include:
Magnetic flux interrogates reception device 100, for receiving the first magnetic signal of charging box transmission, and according to the magnetic of the first magnetic signal
Field intensity demodulates the first magnetic signal, obtains corresponding first electric signal；
First processor 200, for obtaining corresponding first communication data of the first electric signal.
Optionally, first processor 200 can be also used for judging whether the first communication data is wireless headset control instruction；
If so, executing corresponding operation according to the corresponding wireless headset control instruction of the first communication data.
Optionally, first processor 200 can be also used for obtaining the second communication data；Second communication data is converted to pair
The second electric signal answered；
Wherein, which can also include:
Magnetic flux interrogates emitter and obtains corresponding second magnetic signal for being modulated to the second electric signal；By the second magnetic
Signal is sent to charging box.
Optionally, first processor 200 can be also used for judging whether to obtain magnetic flux news enabled instruction；If so, control magnetic
Reception device 100 is communicated to start.
Specifically, the magnetic flux news reception device 100 and magnetic flux news emitter in the present embodiment can be respectively to have magnetic
The magnetic signal of signal receiving function receives chip and the magnetic signal transmitting chip with magnetic signal emission function, and magnetic flux news receive dress
Set 100 and magnetic flux news emitter may be that the magnetic signal with magnetic signal receive capabilities and magnetic signal emission function is logical
Interrogate chip.The present embodiment does not do any restrictions to this.
In the present embodiment, the embodiment of the present invention is realized wireless between wireless headset and charging box using magnetic mechanics of communication
Communication avoids the influence for increasing the communication modes of contact point to the design of wireless headset, and makes wireless headset and charging
The problem of connection risk between box is multiplied improves the reliability and user experience of communication.
Referring to FIG. 4, Fig. 4 is the flow chart of the another kind means of communication provided by the embodiment of the present invention.This method application
In charging box, may include:
Step 301: obtaining wireless headset control instruction.
Wherein, the wireless headset control instruction in this step can utilize the magnetic flux news transmitting dress of itself setting for charging box
Set the data (the first communication data) sent to wireless headset.For the specific data type of the first communication data, i.e., wireless ear
The data type that machine is sent to charging box, can be by designer according to practical scene and user demand self-setting, such as this reality
It applies shown in example, the first communication data may include the wireless headset control instruction that charging box is sent to wireless headset；First communication
Data can also include other data such as wireless headset upgrading data, and the present embodiment does not do any restrictions to this.
It is understood that the processor in this step in charging box obtains the concrete mode of wireless headset control instruction,
It can be by designer according to practical scene and user demand self-setting.Processor in charging box can be arranged according to itself
Human-computer interaction key or screen generation instruction, corresponding wireless headset control instruction is obtained, as user needs wireless headset
When carrying out Bluetooth pairing operation, corresponding letter can be sent to the processor of charging box by pressing on charging box corresponding button
Number, make the available Bluetooth pairing instruction of the processor in charging box；Processor in charging box can also be with itself according to logic
Judgement obtains wireless headset control instruction, as processor can interval acquiring electricity report instruction at preset timed intervals.As long as charging
The available wireless headset control instruction of processor in box, the present embodiment do not do any restrictions to this.
It is corresponding, may include before this step as judged whether the step of connecting with the charging contact of wireless headset, with
Judge whether to obtain magnetic flux news enabled instruction, the wireless headset control instruction for making charging box determine whether will acquire passes through magnetic
Signal communication is accurately sent to wireless headset.If the charging contact of charging box and wireless headset connects, this step can be carried out
Wireless headset control instruction is obtained, and is communicated by magnetic signal and sends wireless headset for wireless headset control instruction；If charging
Box is not connect with the charging contact of wireless headset, then the wireless headset control instruction that can not determine whether will acquire passes through
Magnetic signal communication is accurately sent to wireless headset, then can not obtain wireless headset control instruction, reduces the electricity damage of charging box
Consumption.
Step 302: wireless headset control instruction is converted into corresponding first electric signal.
Step 303: the first electric signal being modulated, corresponding first magnetic signal is obtained.
Step 304: the first magnetic signal is sent to wireless headset.
It is understood that charging box is communicated using magnetic signal by wireless headset control instruction in step 302 to step 304
Be sent to the specific embodiment of wireless headset, with step 202 into step 204 wireless headset using magnetic signal communication will fill
The specific embodiment that electric box control instruction is sent to charging box is similar, and details are not described herein.
In the present embodiment, the embodiment of the present invention is realized wireless between wireless headset and charging box using magnetic mechanics of communication
Communication avoids the influence for increasing the communication modes of contact point to the design of wireless headset, and makes wireless headset and charging
The problem of connection risk between box is multiplied improves the reliability and user experience of communication.
Referring to FIG. 5, Fig. 5 is the flow chart of the another kind means of communication provided by the embodiment of the present invention.This method application
In charging box, may include:
Step 401: receiving the second magnetic signal that wireless headset is sent.
Step 402: according to the magnetic field strength of the second magnetic signal, the second magnetic signal being demodulated, obtains corresponding second
Electric signal.
Step 403: obtaining corresponding second communication data of the second electric signal.
Optionally, after step 403, can also include:
Judge whether the second communication data is charging box control instruction；If so, being filled according to the second communication data is corresponding
Electric box control instruction, executes corresponding operation.
It is understood that being applied to the means of communication of charging box provided by the present embodiment, applied with provided by Fig. 1
Similar in the means of communication of wireless headset, details are not described herein.
In the present embodiment, charging box leads to by the second of magnetic signal communication reception wireless headset transmission in the embodiment of the present invention
Data are interrogated, the magnetic signal communication between charging box and wireless headset is can use, realizes wireless headset during the charging process to filling
The control of electric box, further the user experience is improved.
Referring to FIG. 6, Fig. 6 is a kind of structural block diagram of charging box provided by the embodiment of the present invention.The charging box can be with
Include:
Second processor 300, for obtaining corresponding first communication data of the first wireless headset, and by the first communication data
Be converted to corresponding first electric signal；
First magnetic flux interrogates emitter 400, for being modulated to the first electric signal, obtains corresponding first magnetic signal,
And the first magnetic signal is sent to the first wireless headset.
Optionally, second processor 300 is also used to obtain corresponding first communication data of the second wireless headset, and by second
Corresponding first communication data of wireless headset is converted to corresponding first electric signal；
The charging box, further includes:
Second magnetic flux interrogates emitter, for being modulated to corresponding first electric signal of the second wireless headset, obtains pair
The first magnetic signal answered, and corresponding first magnetic signal of the second wireless headset is sent to the second wireless headset.
That is, in order to allow charging box and two wireless headsets (the first wireless headset and the second wireless headset) into
Two magnetic flux news emitter (the first magnetic flux news transmittings can be set in the communication of row magnetic signal as shown in Fig. 7 or Fig. 8, in charging box
Device and the second magnetic flux interrogate emitter) and two magnetic flux news reception devices (the first magnetic flux news reception device and the second magnetic flux news
Reception device).
Specifically, in charging box for the first wireless headset carry out magnetic signal communication the first magnetic flux news emitter and
First magnetic flux interrogate reception device, and for the second wireless headset carry out magnetic signal communication the second magnetic flux news emitter and
Second magnetic flux interrogates the specific device setting of reception device, can be as shown in fig. 7, the first magnetic flux news emitter and the second magnetic flux news
Emitter is respectively to be arranged to charge in the first wireless headset (Left Earbud) and the second wireless headset (Right Earbud)
Magnetic signal transmitting chip (MTU, Magnetic Transmit Unit) of two of position with magnetic signal emission function, first
Magnetic flux interrogates reception device and the second magnetic reception device is respectively to be arranged in the first wireless headset and the second wireless headset charge position
Two magnetic signal transmitting chips (MRU, Magnetic Receiver Unit) with magnetic signal receive capabilities；It can also be as
Shown in Fig. 8, it is that the first wireless headset charge position is arranged in that the first magnetic flux, which interrogates emitter and the first magnetic flux news reception device,
One the first magnetic signal communication chip (MT/RU) with magnetic signal emission function and magnetic signal receive capabilities, the second magnetic flux news
Emitter and the second magnetic flux news reception device are that one that the second wireless headset charge position is arranged in has magnetic signal transmitting
Second magnetic signal communication chip (MT/RU) of function and magnetic signal receive capabilities.The present embodiment does not do any restrictions to this.
Optionally, charging box further include: setting is interrogated between emitter and the second magnetic flux news emitter in the first magnetic flux
Magnetic isolation device.
That is, charging box is to carry out magnetic signal simultaneously with the first wireless headset and the second wireless headset logical in order to prevent
It generates and interferes with each other when news, a Magnetic isolation can be set between the first wireless headset and the charge position of the second wireless headset
Device, to carry out Magnetic isolation protection.
In the present embodiment, the embodiment of the present invention is realized wireless between wireless headset and charging box using magnetic mechanics of communication
Communication avoids the influence for increasing the communication modes of contact point to the design of wireless headset, and makes wireless headset and charging
The problem of connection risk between box is multiplied improves the reliability and user experience of communication.
In addition, the embodiment of the invention also provides a kind of communication systems, comprising: the wireless ear as provided by above-described embodiment
Machine and the charging box as provided by above-described embodiment.
It is understood that the quantity of the corresponding wireless headset of charging box can be in communication system provided by the present embodiment
It only needs to carry out magnetic signal with a wireless headset according to practical scene and user demand self-setting, such as charging box by designer
When communication, which may include a charging box and a wireless headset；If charging box needs and two wireless headsets
Magnetic signal communication is carried out, then the communication system may include a charging box and two wireless headsets (the first wireless headset and the
Two wireless headsets), as long as can guarantee that wireless headset can carry out magnetic signal communication, the present embodiment with charging box in communication system
Any restrictions are not done to this.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For being applied to disclosed in embodiment
For the method for charging box, communication system, wireless headset and charging box, as its be applied to wireless headset disclosed in embodiment
Method it is corresponding, so being described relatively simple, reference may be made to the description of the method.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The means of communication provided by the present invention, system, wireless headset and charging box are described in detail above.Herein
In apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to sides
Assistant solves method and its core concept of the invention.It should be pointed out that for those skilled in the art, not
, can be with several improvements and modifications are made to the present invention under the premise of being detached from the principle of the invention, these improvement and modification are also fallen into
In the protection scope of the claims in the present invention.
Claims (11)
1. a kind of means of communication, which is characterized in that be applied to wireless headset, comprising:
Receive the first magnetic signal that charging box is sent；
According to the magnetic field strength of first magnetic signal, first magnetic signal is demodulated, obtains corresponding first telecommunications
Number；
Obtain corresponding first communication data of first electric signal.
2. the means of communication according to claim 1, which is characterized in that described to obtain first electric signal corresponding first
After communication data, further includes:
Judge whether first communication data is wireless headset control instruction；
If so, executing corresponding operation according to the corresponding wireless headset control instruction of first communication data.
3. the means of communication according to claim 1, which is characterized in that further include:
Obtain the second communication data；
Second communication data is converted into corresponding second electric signal；
Second electric signal is modulated, corresponding second magnetic signal is obtained；
Second magnetic signal is sent to the charging box.
4. the means of communication according to any one of claims 1 to 3, which is characterized in that for receiving charging box and sending
Before one magnetic signal, further includes:
Judge whether to obtain magnetic flux news enabled instruction；
If so, executing described the step of receiving the first magnetic signal that charging box is sent.
5. a kind of wireless headset characterized by comprising
Magnetic flux interrogates reception device, for receiving the first magnetic signal of charging box transmission, and according to the magnetic field of first magnetic signal
Intensity demodulates first magnetic signal, obtains corresponding first electric signal；
First processor, for obtaining corresponding first communication data of first electric signal.
6. a kind of means of communication, which is characterized in that be applied to charging box, comprising:
Obtain the first communication data；
First communication data is converted into corresponding first electric signal；
First electric signal is modulated, corresponding first magnetic signal is obtained；
First magnetic signal is sent to wireless headset.
7. the means of communication according to claim 6, which is characterized in that further include:
Receive the second magnetic signal that the wireless headset is sent；
According to the magnetic field strength of second magnetic signal, second magnetic signal is demodulated, obtains corresponding second telecommunications
Number；
Obtain corresponding second communication data of second electric signal.
8. a kind of charging box characterized by comprising
Second processor turns for obtaining corresponding first communication data of the first wireless headset, and by first communication data
It is changed to corresponding first electric signal；
First magnetic flux interrogates emitter, for being modulated to first electric signal, obtains corresponding first magnetic signal, and will
First magnetic signal is sent to first wireless headset.
9. charging box according to claim 8, which is characterized in that the second processor is also used to obtain the second wireless ear
Corresponding first communication data of machine, and corresponding first communication data of second wireless headset is converted into corresponding first electricity
Signal；
The charging box, further includes:
Second magnetic flux interrogates emitter, for being modulated to corresponding first electric signal of second wireless headset, obtains pair
The first magnetic signal answered, and corresponding first magnetic signal of second wireless headset is sent to second wireless headset.
10. charging box according to claim 9, which is characterized in that further include: setting interrogates transmitting dress in first magnetic flux
Set the Magnetic isolation device between second magnetic flux news emitter.
11. a kind of communication system characterized by comprising
Wireless headset as claimed in claim 5 and such as described in any item charging boxes of claim 8 to 10.
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| CN201811088178.0A CN109218889B (en) | 2018-09-18 | 2018-09-18 | Communication method and system, wireless earphone and charging box |
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| CN109218889B (en) | 2021-02-02 |
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