CN105811515A - Method and system for charging universal serial bus Bluetooth headset through mobile terminal - Google Patents
Method and system for charging universal serial bus Bluetooth headset through mobile terminal Download PDFInfo
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- CN105811515A CN105811515A CN201610282506.5A CN201610282506A CN105811515A CN 105811515 A CN105811515 A CN 105811515A CN 201610282506 A CN201610282506 A CN 201610282506A CN 105811515 A CN105811515 A CN 105811515A
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- serial bus
- universal serial
- usb
- bluetooth earphone
- mobile terminal
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
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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
- H04R1/1025—Accumulators or arrangements for charging
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Abstract
The invention discloses a method for charging a universal serial bus Bluetooth headset through a mobile terminal, and a system for charging the universal serial bus Bluetooth headset through the mobile terminal. The method comprises the following steps: detecting the accessing of a universal serial bus connector, and judging the type of an access device according to the attribute of the access device of the universal serial bus connector; controlling the Bluetooth headset to switch to be in a wired communication state while judging that the access device is the Bluetooth headset; connecting to a power source management chip of the Bluetooth headset and detecting the charging state thereof; charging a battery of the Bluetooth headset according to the charging power of the Bluetooth headset if detecting that the Bluetooth headset needs to be charged; and when detecting that the Bluetooth headset is plugged out, connecting to the Bluetooth headset through the Bluetooth and controlling the Bluetooth headset to switch to be in a Bluetooth communication state. The wired charging between the Bluetooth headset and the mobile terminal is realized.
Description
Technical field
The present invention relates to the technical field to charging bluetooth earphone, more particularly, to a kind of mobile terminal method and system to USB (universal serial bus) charging bluetooth earphone.
Background technology
Earphone is as important composition parts of mobile terminal, earphone is a pair converting unit in fact, the electric signal that it accepts media player or receptor sends, utilizes the speaker of ear to convert it into the sound wave that can hear, facilitates people's answering the audio frequency of mobile terminal.Traditional earphone is all attached by jointing and mobile terminal, and usually, the union joint earphone connecting hole specific with on mobile terminal that earphone uses diameter to be 3.5mm is connected.Thus, correspondingly will be used for connecting earphone by the intended diameter connecting hole more than 3.5mm on mobile terminals, but so big connecting hole makes mobile terminal can not realize thinner fuselage design.And Bluetooth technology is applied in hands-free headsets by bluetooth earphone, makes user can exempt impeding of connecting line, easily converse in every way comfortablely.But, bluetooth earphone is not owing to supplementing the connecting line of electricity, it is impossible to ensure that good electric energy is continued a journey, and is generally required for timing and connects charger electric energy supplement.And this can not whenever and wherever possible give bluetooth earphone electric energy supplement mode of operation be likely to have influence on the experience of user.
Consider thinner mobile terminal fuselage design concept, a lot of mobile terminals adopt USB (universal serial bus) (UniversalSerialBus now, be called for short USB) interface connect earphone form, C type USB (Type-CUSB) interface is widely used as the connection interface of mobile terminal as a kind of relatively thin design form of USB, its size is about 8.3mm × 2.5mm, all can be inserted into regardless of tow sides, become the connection interface that present mobile terminal is conventional, and the same with other USB interface support the charging of USB standard, data transmission, show the functions such as output.C type USB has higher data transmission rate, and when being only used for transmitting data, it is follow-on USB standard, it is possible to increase to 10Gbps；C type USB also has higher charge power, can provide higher charge power according to USB electric power transmission standard PowerDelivery (2.0), can reach 100W, is therefore widely used in the charging connection mouth of mobile terminal.Although C type USB connector earphone can provide higher data transmission bauds and charge power, but this earphone with USB port can not be set up a stall, the constraint of connecting line provides the user earphone occupation mode more freely；Although and bluetooth earphone can exempt impeding of connecting line, but not supplementing the connecting line of electricity, it is impossible to ensure that good electric energy is continued a journey, it is necessary to timely use external charger charging, it is impossible to meet user's instructions for use anywhere or anytime.
Therefore it provides a kind of method fast, easily the bluetooth earphone of mobile terminal being charged is this area problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of mobile terminal method and system to USB (universal serial bus) charging bluetooth earphone, solve the problem that the bluetooth earphone of mobile terminal in the prior art can not charge whenever and wherever possible.
In order to solve above-mentioned technical problem, the present invention proposes a kind of mobile terminal method to USB (universal serial bus) charging bluetooth earphone, including:
Detect that universal serial bus connector accesses, the attributive judgment access device type according to described universal serial bus connector access device；
When the equipment determining access is USB (universal serial bus) bluetooth earphone, controlling described USB (universal serial bus) bluetooth earphone by Bluetooth communication State Transferring is wire communication state；
It is connected to the power management chip of described USB (universal serial bus) bluetooth earphone and detects its charged state；
If detecting and needing to described USB (universal serial bus) charging bluetooth earphone, then to charge to the battery of described USB (universal serial bus) bluetooth earphone according to the charge power of described USB (universal serial bus) bluetooth earphone；
When detecting that described USB (universal serial bus) bluetooth earphone is extracted, it is connected to described USB (universal serial bus) bluetooth earphone by bluetooth, and to control described USB (universal serial bus) bluetooth earphone by wire communication State Transferring be Bluetooth communication state.
Further, wherein, the described attributive judgment access device type according to described universal serial bus connector access device, farther include:
The universal serial bus device accessed is carried out hardware detection, and/or, the universal serial bus device accessed is carried out software detection, judges access device type according to testing result.
Further, wherein, the described universal serial bus device to accessing carries out hardware detection, judges access device type according to testing result, farther includes:
If be 10 kilo-ohms by hardware detection to pull down resistor, then judge that described access device is C type USB (universal serial bus) bluetooth earphone.
Further, wherein, the method farther includes:
If detecting, described access device is C type USB (universal serial bus) bluetooth earphone, then provide 5V voltage/0.5-0.9A electric current to charge to the battery of described C type USB (universal serial bus) bluetooth earphone.
Further, wherein, the method farther includes:
If the instruction closed to described USB (universal serial bus) charging bluetooth earphone detected, stop the battery of described USB (universal serial bus) bluetooth earphone is charged.
On the other hand, the present invention also provides for a kind of mobile terminal system to USB (universal serial bus) charging bluetooth earphone, described system is arranged on mobile terminals, and described system includes: first detection module, judge module, the first processing module, the second detection module, the second processing module, the 3rd detection module, the 3rd processing module；Wherein,
Described first detection module, for detecting the access state of universal serial bus connector；
Described judge module, attributive judgment access device type when accessing for universal serial bus connector, according to described universal serial bus connector access device；
Described first processing module, for when the equipment accessed is USB (universal serial bus) bluetooth earphone, controlling described USB (universal serial bus) bluetooth earphone by Bluetooth communication State Transferring is wire communication state；
Described second detection module, for being connected to the power management chip of described USB (universal serial bus) bluetooth earphone and detecting its charged state；
Described second processing module, is used for detecting when needing to described USB (universal serial bus) charging bluetooth earphone, then charges to the battery of described USB (universal serial bus) bluetooth earphone according to the charge power of described USB (universal serial bus) bluetooth earphone；
Described 3rd detection module, is used for detecting whether described USB (universal serial bus) bluetooth earphone is extracted；
Described 3rd processing module, when extracting for described USB (universal serial bus) bluetooth earphone, is connected to described USB (universal serial bus) bluetooth earphone by bluetooth, and to control described USB (universal serial bus) bluetooth earphone by wire communication State Transferring be Bluetooth communication state.
Further, wherein, described judge module, it is further used for:
The universal serial bus device accessed is carried out hardware detection, and/or, the universal serial bus device accessed is carried out software detection, judges access device type according to testing result.
Further, wherein, described judge module, it is further used for:
If be 10 kilo-ohms by hardware detection to pull down resistor, then judge that described access device is C type USB (universal serial bus) bluetooth earphone.
Further, wherein, described second processing module, it is further used for:
If described access device is C type USB (universal serial bus) bluetooth earphone, it is provided that 5V voltage/0.5-0.9A electric current charges to the battery of described C type USB (universal serial bus) bluetooth earphone.
Further, wherein, this system also includes: charge closing module, and described charge closing module is used for:
When the instruction closed to described USB (universal serial bus) charging bluetooth earphone being detected, stop the battery of described USB (universal serial bus) bluetooth earphone is charged.
Compared with prior art, the mobile terminal of the present invention is to the method and system of USB (universal serial bus) charging bluetooth earphone, it is achieved that following beneficial effect:
(1) mobile terminal of the present invention is to the method and system of USB (universal serial bus) charging bluetooth earphone, by by integrated to bluetooth earphone and USB interface, the USB interface being connected mobile terminal by USB interface realizes whenever and wherever possible to charging bluetooth earphone, and ensure bluetooth earphone the cable status being connected with mobile terminal and with mobile terminal disconnect wireless status under all can guarantee that unobstructed, make earphone perfect switching between the charging of mobile terminal wired connection and radio communication, improve Consumer's Experience.
(2) mobile terminal of the present invention is to the method and system of USB (universal serial bus) charging bluetooth earphone, by by integrated to bluetooth earphone and USB interface, bluetooth earphone is made to utilize the charging USB interface of mobile terminal to charge, the connector of earphone need not be additionally set on mobile terminals again, decrease the connecting hole outside mobile terminal, while aesthetic appeal, moreover it is possible to the thinning for fuselage designs offer facility.
(3) mobile terminal of the present invention is to the method and system of USB (universal serial bus) charging bluetooth earphone, by by integrated to bluetooth earphone and USB interface, USB interface bluetooth earphone is made to utilize the charging USB interface of mobile terminal to charge, simultaneously, make USB interface bluetooth earphone can share charger with mobile terminal, it is no longer necessary to be individually for USB interface bluetooth and be equipped with independent charger.
Certainly, the arbitrary product implementing the present invention must be not necessarily required to reach all the above technique effect simultaneously.
By referring to the accompanying drawing detailed description to the exemplary embodiment of the present invention, the further feature of the present invention and advantage thereof will be made apparent from.
Accompanying drawing explanation
Combined in the description and the accompanying drawing of the part constituting description illustrate embodiments of the invention, and be used for explaining principles of the invention together with its explanation.
Fig. 1 is the schematic flow sheet of an alternative embodiment of the mobile terminal of the present invention method to USB (universal serial bus) charging bluetooth earphone；
Fig. 2 is the structural representation of the alternative embodiment that the mobile terminal described in the embodiment of the present invention 1 is connected to mobile terminal in the method for USB (universal serial bus) charging bluetooth earphone with C type bluetooth earphone；
Fig. 3 is the schematic flow sheet to the method for USB (universal serial bus) charging bluetooth earphone of the mobile terminal described in the embodiment of the present invention 2；
Fig. 4 is the specific embodiment schematic flow sheet to the method for USB (universal serial bus) charging bluetooth earphone of the mobile terminal described in the embodiment of the present invention 2；
Fig. 5 is the mobile terminal system structure schematic diagram to USB (universal serial bus) charging bluetooth earphone of the present invention.
Detailed description of the invention
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should also be noted that unless specifically stated otherwise, the parts otherwise set forth in these embodiments and positioned opposite, the numerical expression of step and numerical value do not limit the scope of the invention.
Description only actually at least one exemplary embodiment is illustrative below, never as any restriction to the present invention and application or use.
The known technology of person of ordinary skill in the relevant, method and apparatus are likely to be not discussed in detail, but in the appropriate case, described technology, method and apparatus should be considered a part for description.
Shown here with in all examples discussed, any occurrence should be construed as merely exemplary, not as restriction.Therefore, other example of exemplary embodiment can have different values.
It should also be noted that similar label and letter below figure represent similar terms, therefore, once a certain Xiang Yi accompanying drawing is defined, then it need not be further discussed in accompanying drawing subsequently.
< embodiment 1 >
As it is shown in figure 1, be the schematic flow sheet of an alternative embodiment of the mobile terminal of the present invention method to USB (universal serial bus) charging bluetooth earphone.The present invention is by by integrated to bluetooth earphone and USB interface, and the USB interface being connected mobile terminal by USB interface is realized whenever and wherever possible to charging bluetooth earphone, and ensure that the perfect switching between bluetooth earphone and the charging of mobile terminal wired connection and radio communication.Mobile terminal described in the present embodiment comprises the following steps to the method for USB (universal serial bus) charging bluetooth earphone:
Step 101, detect that universal serial bus connector accesses, the attributive judgment access device type according to described universal serial bus connector access device.
On mobile terminals, USB (universal serial bus) (UniversalSerialBus is called for short USB) union joint is utilized to connect external equipment, e.g., charger, earphone, computer etc., charge for mobile terminal or carry out data transmission.Owing to mobile terminal is relatively more by USB interface attachable external equipment kind, some is to need charging, and some external equipment need not charge, by the external equipment type accessed just is detected, first determine whether to facilitate subsequent operation for target device.
Step 102, when the equipment determining access is USB (universal serial bus) bluetooth earphone, controlling described USB (universal serial bus) bluetooth earphone by Bluetooth communication State Transferring is wire communication state.
USB (universal serial bus) bluetooth earphone, refer to and bluetooth and USB (universal serial bus) earphone (USB earphone) are carried out integrated, USB earphone is made also to have the function of Bluetooth communication, and then when facilitating USB earphone to pull away mobile terminal, moreover it is possible to continue through bluetooth and offer communication is provided with mobile terminal.When this step arranges USB bluetooth earphone access mobile terminal, to be the wire communication state connected by USB interface by the State Transferring of Bluetooth communication, be conducive to avoiding the Bluetooth function when USB bluetooth earphone accesses mobile terminal to interrupt the communication disruption caused, promote the experience of user.
In conjunction with the structural representation that Fig. 2, Fig. 2 are the alternative embodiment that the mobile terminal described in the embodiment of the present invention 1 is connected to mobile terminal in the method for USB (universal serial bus) charging bluetooth earphone with USB bluetooth earphone.
When USB bluetooth earphone 202 accesses mobile terminal 201 by USB interface 203, be connected to the USB controller 223 of described USB bluetooth earphone 202 by the USB Processor 211 in mobile terminal 201, communications status is converted to USB wire communication by Bluetooth communication by the bluetooth module 224 being controlled described USB bluetooth earphone 202 by described USB controller 223.
Step 103, it is connected to the power management chip of described USB (universal serial bus) bluetooth earphone and detects its charged state.
Preferably, when USB bluetooth earphone 202 accesses mobile terminal 201, it is connected to the power management chip 221 of described USB bluetooth earphone 202 by the USB Processor 211 in mobile terminal 201 and detects its charged state, when detect need to described USB charging bluetooth earphone time, it is that the USB bluetooth earphone battery 222 being connected to described power management chip 221 charges that described mobile terminal 201 controls built-in mobile terminal power management chip 212.Mobile terminal can be utilized to ensure that USB bluetooth earphone has enough flying powers to USB charging bluetooth earphone by this step, and not affect the communication function between USB bluetooth earphone and mobile terminal.
Need to described USB (universal serial bus) charging bluetooth earphone, then to charge to the battery of described USB (universal serial bus) bluetooth earphone according to the charge power of described USB (universal serial bus) bluetooth earphone if step 104 detects.
Preferably, when USB bluetooth earphone accesses mobile terminal and needs to charge, mobile terminal detects the charge power of described USB bluetooth earphone, and control to charge to the battery of described USB bluetooth earphone by the power management chip of self, with guarantee safely and quickly to described in state USB charging bluetooth earphone.
Step 105, when detecting that described USB (universal serial bus) bluetooth earphone is extracted, be connected to described USB (universal serial bus) bluetooth earphone by bluetooth, and to control described USB (universal serial bus) bluetooth earphone by wire communication State Transferring be Bluetooth communication state.
Preferably, when USB bluetooth earphone is extracted, also the charging to USB bluetooth earphone just it is disconnected, but mobile terminal also disconnects therewith with the wire communication of USB bluetooth earphone simultaneously, when this step is provided by line communication disconnection, mobile terminal automatically obtains the bluetooth of described USB bluetooth earphone and is attached and is converted to Bluetooth communication state, it is ensured that proper communication when USB bluetooth earphone is extracted and between mobile terminal, improves the experience of user.
Mobile terminal described in the present embodiment is to the method for USB (universal serial bus) charging bluetooth earphone, by by integrated to bluetooth earphone and USB interface, the USB interface being connected mobile terminal by USB interface realizes whenever and wherever possible to charging bluetooth earphone, and ensure that bluetooth earphone all can guarantee that unobstructed under the cable status being connected with mobile terminal and the wireless status disconnected with mobile terminal, improve Consumer's Experience.
< embodiment 2 >
As it is shown on figure 3, mobile terminal described in the embodiment of the present invention 2 is to the schematic flow sheet of the method for USB (universal serial bus) charging bluetooth earphone.In the present embodiment, it is provided with and detects bluetooth earphone on mobile terminals and realize the concrete grammar switched between wire communication between bluetooth earphone with mobile terminal communicates with wireless blue tooth.Mobile terminal in the present embodiment comprises the following steps to the method for USB (universal serial bus) charging bluetooth earphone:
Step 301, detection universal serial bus connector access state.
Step 302, to access universal serial bus device carry out hardware detection, and/or, to access universal serial bus device carry out software detection, the attributive judgment access device type according to described universal serial bus connector access device.
Preferably, if hardware detection to pull down resistor be 10 kilo-ohms time, then described access device is C type USB (universal serial bus) bluetooth earphone.C type USB (universal serial bus) bluetooth earphone (Type-CUSB bluetooth earphone) has the data transmission charge rate of more efficient, uses Type-CUSB interface to can be implemented as the quick charge of C type USB (universal serial bus) bluetooth earphone.And present mobile terminal, such as mobile phone, panel computer, commonly use Type-CUSB interface to be charged and data transmission, this method is connected with Type-CUSB bluetooth earphone interface by the Type-CUSB charging inlet of mobile terminal, it is no longer necessary to arrange the earphone jack of 3.5mm on mobile terminals, more thinning for mobile terminal designs offer easily simultaneously, also saves the cost arranging interface on mobile terminals.
Step 303, when the equipment determining access is USB (universal serial bus) bluetooth earphone, controlling described USB (universal serial bus) bluetooth earphone by Bluetooth communication State Transferring is wire communication state.
Step 304, it is connected to the power management chip of described USB (universal serial bus) bluetooth earphone and detects its charged state.
Need to described USB (universal serial bus) charging bluetooth earphone, then to charge to the battery of described USB (universal serial bus) bluetooth earphone according to the charge power of described USB (universal serial bus) bluetooth earphone if step 305 detects.
Preferably, if detecting, described access device is C type USB (universal serial bus) bluetooth earphone, then provide 5V voltage/0.5-0.9A electric current to charge to the battery of described C type USB (universal serial bus) bluetooth earphone.
Step 306, when detecting that described USB (universal serial bus) bluetooth earphone is extracted, being connected to described USB (universal serial bus) bluetooth earphone by wire communication State Transferring by bluetooth is Bluetooth communication state.
If step 307 detects the instruction closed to described USB (universal serial bus) charging bluetooth earphone, stop the battery of described USB (universal serial bus) bluetooth earphone is charged.
In conjunction with Fig. 4, for the mobile terminal described in the embodiment of the present invention 2 to a specific embodiment schematic flow sheet of the method for USB (universal serial bus) charging bluetooth earphone, step is as follows:
Step 401, mobile terminal have detected that USB interface is inserted, and control to be connected to the external equipment inserted.
Whether the external equipment that the detection of step 402, mobile terminal is inserted is C type bluetooth earphone, it is preferable that determine whether that C type bluetooth earphone accesses by inserting drop-down detection in the resistance value of external equipment.
Step 403 is if not C type bluetooth earphone accesses, and mobile terminal controls to carry out normal USB line detection.
If step 404 C type bluetooth earphone accesses, mobile terminal judges whether to need for this C type charging bluetooth earphone.
Step 405, being if desired this C type charging bluetooth earphone, the power management chip of mobile terminal controls to provide power to be the charging operations of 5V/1.2A for this C type bluetooth earphone.
Mobile terminal described in the present embodiment is to the method for USB (universal serial bus) charging bluetooth earphone, by by integrated to bluetooth earphone and USB interface, bluetooth earphone is made to utilize the charging USB interface of mobile terminal to charge, the connector of earphone need not be additionally set on mobile terminals again, decrease the connecting hole outside mobile terminal, while aesthetic appeal, moreover it is possible to the thinning for fuselage designs offer facility.
< embodiment 3 >
As it is shown in figure 5, be the structural representation to an alternative embodiment of the system of USB (universal serial bus) charging bluetooth earphone of the mobile terminal disclosed in the present embodiment.Mobile terminal described in the present embodiment is to the system of USB (universal serial bus) charging bluetooth earphone, and described system is arranged on mobile terminals.Described system includes: first detection module 501, judge module the 502, first processing module the 503, second detection module the 504, second processing module the 505, the 3rd detection module the 506, the 3rd processing module 507；Wherein,
Described first detection module 501, connects with described judge module 502 phase Rhizoma Nelumbinis, is used for detecting universal serial bus connector access state；
Described judge module 502, connect with described first detection module the 501, first processing module 503 and the second detection module 504 phase Rhizoma Nelumbinis, attributive judgment access device type when accessing for universal serial bus connector, according to described universal serial bus connector access device；
Described first processing module 503, connects with described judge module 502 phase Rhizoma Nelumbinis, and for when the equipment accessed is USB (universal serial bus) bluetooth earphone, controlling described USB (universal serial bus) bluetooth earphone by Bluetooth communication State Transferring is wire communication state；
Described second detection module 504, connects with described judge module 502 and the second processing module 505 phase Rhizoma Nelumbinis, for being connected to the power management chip of described USB (universal serial bus) bluetooth earphone and detecting its charged state；
Described second processing module 505, connect with described second detection module 504 phase Rhizoma Nelumbinis, when needing to described USB (universal serial bus) charging bluetooth earphone for detecting, then charge to the battery of described USB (universal serial bus) bluetooth earphone according to the charge power of described USB (universal serial bus) bluetooth earphone；
Described 3rd detection module 506, connects with described second detection module 504 and the 3rd processing module 507 phase Rhizoma Nelumbinis, is used for detecting whether described USB (universal serial bus) bluetooth earphone is extracted.When mobile terminal detects that described USB bluetooth earphone is extracted, carry out in time and the bluetooth attended operation of described USB bluetooth earphone, it is ensured that telex network is not interrupted.
Described 3rd processing module 507, connects with described 3rd detection module 506 phase Rhizoma Nelumbinis, and when extracting for described USB (universal serial bus) bluetooth earphone, being connected to described USB (universal serial bus) bluetooth earphone by wire communication State Transferring by bluetooth is Bluetooth communication state.
In said system, further, described judge module 502 is further used for:
The universal serial bus device accessed is carried out hardware detection, and/or, the universal serial bus device accessed is carried out software detection, judges access device type according to testing result.
Described judge module 502 is additionally operable to further:
If be 10 kilo-ohms by hardware detection to pull down resistor, then described access device is C type USB (universal serial bus) bluetooth earphone.
Described second processing module 505 is further used for:
If described access device is C type USB (universal serial bus) bluetooth earphone, it is provided that 5V voltage/0.5-0.9A electric current charges to the battery of described C type USB (universal serial bus) bluetooth earphone.
Preferably, described mobile terminal further comprises to the system of USB (universal serial bus) charging bluetooth earphone: charge closing module 508, and described charge closing module 508 is used for:
When the instruction closed to described USB (universal serial bus) charging bluetooth earphone being detected, stop the battery of described USB (universal serial bus) bluetooth earphone is charged.
By each embodiment above it can be seen that the mobile terminal of the present invention provides the benefit that to the method and system existence of USB (universal serial bus) charging bluetooth earphone:
(1) mobile terminal of the present invention is to the method and system of USB (universal serial bus) charging bluetooth earphone, by by integrated to bluetooth earphone and USB interface, the USB interface being connected mobile terminal by USB interface realizes whenever and wherever possible to charging bluetooth earphone, and ensure bluetooth earphone the cable status being connected with mobile terminal and with mobile terminal disconnect wireless status under all can guarantee that unobstructed, make earphone perfect switching between the charging of mobile terminal wired connection and radio communication, improve Consumer's Experience.
(2) mobile terminal of the present invention is to the method and system of USB (universal serial bus) charging bluetooth earphone, by by integrated to bluetooth earphone and USB interface, bluetooth earphone is made to utilize the charging USB interface of mobile terminal to charge, the connector of earphone need not be additionally set on mobile terminals again, decrease the connecting hole outside mobile terminal, while aesthetic appeal, moreover it is possible to the thinning for fuselage designs offer facility.
(3) mobile terminal of the present invention is to the method and system of USB (universal serial bus) charging bluetooth earphone, by by integrated to bluetooth earphone and USB interface, USB interface bluetooth earphone is made to utilize the charging USB interface of mobile terminal to charge, simultaneously, make USB interface bluetooth earphone can share charger with mobile terminal, it is no longer necessary to be individually for USB interface bluetooth and be equipped with independent charger.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, device or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, complete software implementation or the embodiment in conjunction with software and hardware aspect.And, the present invention can adopt the form at one or more upper computer programs implemented of computer-usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) wherein including computer usable program code.
Although some specific embodiments of the present invention being described in detail already by example, but it should be appreciated by those skilled in the art, example above is merely to illustrate, rather than in order to limit the scope of the present invention.It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above example be modified.The scope of the present invention be defined by the appended claims.
Claims (10)
1. a mobile terminal is to the method for USB (universal serial bus) charging bluetooth earphone, it is characterised in that including:
Detect that universal serial bus connector accesses, the attributive judgment access device type according to described universal serial bus connector access device；
When the equipment determining access is USB (universal serial bus) bluetooth earphone, controlling described USB (universal serial bus) bluetooth earphone by Bluetooth communication State Transferring is wire communication state；
It is connected to the power management chip of described USB (universal serial bus) bluetooth earphone and detects its charged state；
If detecting and needing to described USB (universal serial bus) charging bluetooth earphone, then to charge to the battery of described USB (universal serial bus) bluetooth earphone according to the charge power of described USB (universal serial bus) bluetooth earphone；
When detecting that described USB (universal serial bus) bluetooth earphone is extracted, it is connected to described USB (universal serial bus) bluetooth earphone by bluetooth, and to control described USB (universal serial bus) bluetooth earphone by wire communication State Transferring be Bluetooth communication state.
2. mobile terminal according to claim 1 is to the method for USB (universal serial bus) charging bluetooth earphone, it is characterised in that the described attributive judgment access device type according to described universal serial bus connector access device, farther includes:
The universal serial bus device accessed is carried out hardware detection, and/or, the universal serial bus device accessed is carried out software detection, judges access device type according to testing result.
3. mobile terminal according to claim 2 is to the method for USB (universal serial bus) charging bluetooth earphone, it is characterised in that the described universal serial bus device to accessing carries out hardware detection, judges access device type according to testing result, farther includes:
If be 10 kilo-ohms by hardware detection to pull down resistor, then judge that described access device is C type USB (universal serial bus) bluetooth earphone.
4. mobile terminal according to claim 3 is to the method for USB (universal serial bus) charging bluetooth earphone, it is characterised in that farther include:
If detecting, described access device is C type USB (universal serial bus) bluetooth earphone, then provide 5V voltage/0.5-0.9A electric current to charge to the battery of described C type USB (universal serial bus) bluetooth earphone.
5. the mobile terminal according to any one of claim 1-4 is to the method for USB (universal serial bus) charging bluetooth earphone, it is characterised in that farther include:
If the instruction closed to described USB (universal serial bus) charging bluetooth earphone detected, stop the battery of described USB (universal serial bus) bluetooth earphone is charged.
6. a mobile terminal is to the system of USB (universal serial bus) charging bluetooth earphone, described system is arranged on mobile terminals, it is characterized in that, described system includes: first detection module, judge module, the first processing module, the second detection module, the second processing module, the 3rd detection module, the 3rd processing module；Wherein,
Described first detection module, for detecting the access state of universal serial bus connector；
Described judge module, attributive judgment access device type when accessing for universal serial bus connector, according to described universal serial bus connector access device；
Described first processing module, for when the equipment accessed is USB (universal serial bus) bluetooth earphone, controlling described USB (universal serial bus) bluetooth earphone by Bluetooth communication State Transferring is wire communication state；
Described second detection module, for being connected to the power management chip of described USB (universal serial bus) bluetooth earphone and detecting its charged state；
Described second processing module, is used for detecting when needing to described USB (universal serial bus) charging bluetooth earphone, then charges to the battery of described USB (universal serial bus) bluetooth earphone according to the charge power of described USB (universal serial bus) bluetooth earphone；
Described 3rd detection module, is used for detecting whether described USB (universal serial bus) bluetooth earphone is extracted；
Described 3rd processing module, when extracting for described USB (universal serial bus) bluetooth earphone, is connected to described USB (universal serial bus) bluetooth earphone by bluetooth, and to control described USB (universal serial bus) bluetooth earphone by wire communication State Transferring be Bluetooth communication state.
7. mobile terminal according to claim 6 is to the system of USB (universal serial bus) charging bluetooth earphone, it is characterised in that described judge module, is further used for:
The universal serial bus device accessed is carried out hardware detection, and/or, the universal serial bus device accessed is carried out software detection, judges access device type according to testing result.
8. mobile terminal according to claim 7 is to the system of USB (universal serial bus) charging bluetooth earphone, it is characterised in that described judge module, is further used for:
If be 10 kilo-ohms by hardware detection to pull down resistor, then judge that described access device is C type USB (universal serial bus) bluetooth earphone.
9. mobile terminal according to claim 8 is to the system of USB (universal serial bus) charging bluetooth earphone, it is characterised in that described second processing module, is further used for:
If described access device is C type USB (universal serial bus) bluetooth earphone, it is provided that 5V voltage/0.5-0.9A electric current charges to the battery of described C type USB (universal serial bus) bluetooth earphone.
10. the mobile terminal according to any one of claim 6-9 is to the system of USB (universal serial bus) charging bluetooth earphone, it is characterised in that further comprising: charge closing module, described charge closing module is used for:
When the instruction closed to described USB (universal serial bus) charging bluetooth earphone being detected, stop the battery of described USB (universal serial bus) bluetooth earphone is charged.
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| CN201610282506.5A CN105811515A (en) | 2016-04-29 | 2016-04-29 | Method and system for charging universal serial bus Bluetooth headset through mobile terminal |
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| CN201610282506.5A CN105811515A (en) | 2016-04-29 | 2016-04-29 | Method and system for charging universal serial bus Bluetooth headset through mobile terminal |
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| CN201610282506.5A Pending CN105811515A (en) | 2016-04-29 | 2016-04-29 | Method and system for charging universal serial bus Bluetooth headset through mobile terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107872083A (en) * | 2016-09-28 | 2018-04-03 | 摩托罗拉解决方案公司 | Charging system, method and apparatus |
| CN109275058A (en) * | 2018-10-08 | 2019-01-25 | Oppo（重庆）智能科技有限公司 | Dual mode headset system, bluetooth equipment and cable |
| CN109301911A (en) * | 2018-11-30 | 2019-02-01 | 努比亚技术有限公司 | Charging method, mobile terminal and computer readable storage medium |
| CN111756088A (en) * | 2020-04-21 | 2020-10-09 | 美律电子(深圳)有限公司 | Earphone charging and data transmission system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590889U (en) * | 2009-12-25 | 2010-09-22 | 歌尔声学股份有限公司 | Stereosonic bluetooth headset |
| CN102594983A (en) * | 2012-02-06 | 2012-07-18 | 深圳创维数字技术股份有限公司 | Mobile terminal and charging method |
| WO2015156744A1 (en) * | 2014-04-11 | 2015-10-15 | True Corporation Public Company Limited | Recording apparatus and keyboard for controlling information technology devices for visually impaired use |
| DE102014106546A1 (en) * | 2014-05-09 | 2015-11-12 | Jan Philip Preissner | Wireless earphone system |
| CN105100993A (en) * | 2015-07-23 | 2015-11-25 | 努比亚技术有限公司 | Bluetooth earphone |
| CN205050134U (en) * | 2015-09-24 | 2016-02-24 | 深圳市芯海科技有限公司 | Portable power source TYPE -C interface management circuit |
-
2016
- 2016-04-29 CN CN201610282506.5A patent/CN105811515A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590889U (en) * | 2009-12-25 | 2010-09-22 | 歌尔声学股份有限公司 | Stereosonic bluetooth headset |
| CN102594983A (en) * | 2012-02-06 | 2012-07-18 | 深圳创维数字技术股份有限公司 | Mobile terminal and charging method |
| WO2015156744A1 (en) * | 2014-04-11 | 2015-10-15 | True Corporation Public Company Limited | Recording apparatus and keyboard for controlling information technology devices for visually impaired use |
| DE102014106546A1 (en) * | 2014-05-09 | 2015-11-12 | Jan Philip Preissner | Wireless earphone system |
| CN105100993A (en) * | 2015-07-23 | 2015-11-25 | 努比亚技术有限公司 | Bluetooth earphone |
| CN205050134U (en) * | 2015-09-24 | 2016-02-24 | 深圳市芯海科技有限公司 | Portable power source TYPE -C interface management circuit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107872083A (en) * | 2016-09-28 | 2018-04-03 | 摩托罗拉解决方案公司 | Charging system, method and apparatus |
| CN107872083B (en) * | 2016-09-28 | 2021-02-26 | 摩托罗拉解决方案公司 | Charging system, method and device |
| CN109275058A (en) * | 2018-10-08 | 2019-01-25 | Oppo（重庆）智能科技有限公司 | Dual mode headset system, bluetooth equipment and cable |
| CN109301911A (en) * | 2018-11-30 | 2019-02-01 | 努比亚技术有限公司 | Charging method, mobile terminal and computer readable storage medium |
| CN111756088A (en) * | 2020-04-21 | 2020-10-09 | 美律电子(深圳)有限公司 | Earphone charging and data transmission system |
| CN111756088B (en) * | 2020-04-21 | 2022-04-26 | 美律电子(深圳)有限公司 | Earphone charging and data transmission system |
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Application publication date: 20160727 |