CN102523021A - Communication method of bluetooth earphone and mobile terminal, and apparatus thereof - Google Patents
Communication method of bluetooth earphone and mobile terminal, and apparatus thereof Download PDFInfo
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- CN102523021A CN102523021A CN2011104092475A CN201110409247A CN102523021A CN 102523021 A CN102523021 A CN 102523021A CN 2011104092475 A CN2011104092475 A CN 2011104092475A CN 201110409247 A CN201110409247 A CN 201110409247A CN 102523021 A CN102523021 A CN 102523021A
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Abstract
The invention provides a communication method of a bluetooth earphone and a mobile terminal, and an apparatus thereof. The method comprises the following steps that: a bluetooth communication connection of the bluetooth earphone and the mobile terminal is established; a time acquiring command is sent to the mobile terminal through the bluetooth earphone; the mobile terminal reads current time information according to the time acquiring command and returns the time information to the bluetooth earphone; the bluetooth earphone outputs the time information. According to the invention, portability and a wireless operational property of the bluetooth earphone can be fully used. Resources and cost can be saved. Usage experience of a user can be increased.
Description
Technical field
The application relates to the bluetooth equipment technical field, particularly relates to a kind of bluetooth earphone and communications of Mobile Terminals method, a kind of bluetooth earphone and communications of Mobile Terminals device, and, a kind of bluetooth earphone.
Background technology
Bluetooth is the radiotechnics of a kind of support equipment short haul connection (in the general 10m).Can comprise that carrying out wireless messages between numerous equipment such as mobile phone, PDA, wireless headset, notebook computer, relative peripheral exchanges.For example, if be incorporated into Bluetooth technology in mobile phone and the notebook computer, just can remove the tedious stube cable between mobile phone and the notebook computer and its foundation is communicated by letter through wireless.Other digital device of printer, PDA, desktop computer, facsimile machine, keyboard, game paddle and all can become the part of blue-tooth device.In addition, blue tooth wireless technology also is that already present digital network and peripheral hardware provide general-purpose interface to set up a special connection device crowd of the individual away from fixed network.It is thus clear that, utilize " bluetooth " technology, can simplify the communication between the mobile communication terminal device effectively, also communicating by letter between simplified apparatus and the internet Internet successfully, thus transfer of data becomes more rapidly efficiently, is the radio communication widening road.
At present to use the widest in daily life be exactly bluetooth earphone to Bluetooth technology, and the maximum characteristics of bluetooth earphone are exactly portability and radio operation property.For example, put on bluetooth earphone, the user can the limit writes the mail limit and says phone, can driving limit, limit says phone, can the limit does the family matters limit and say phone, and does not receive impeding of irritating electric wire.Because the electromagnetic wave of bluetooth earphone is low more than mobile phone, as long as mobile phone is placed in the briefcase or in the pocket, puts on earphone and easily say, both need not lift hand high always when saying phone, can also effectively reduce the influence of electromagnetic wave to human body.
Yet existing bluetooth earphone only links to each other through bluetooth with portable terminal, obviously fails " being made the best use of everything " for the user provides the function of wireless communication or other audio frequency, the function of Bluetooth communication that bluetooth earphone itself is possessed; Moreover the user also hopes can be based on portable bluetooth earphone, carry out more practical operation, such as, obtain temporal information on the related portable terminal etc. based on the function of Bluetooth communication of bluetooth earphone.
Therefore; Need the urgent technical problem that solves of those skilled in the art to be exactly at present: the portability and the radio operation property that how can make full use of bluetooth earphone; Exploitation bluetooth earphone and communications of Mobile Terminals function, economizing on resources as far as possible and cost, and lifting user's experience.
Summary of the invention
The application's purpose is, a kind of bluetooth earphone and communications of Mobile Terminals method and device are provided, and can make full use of the portability and the radio operation property of bluetooth earphone, economizes on resources as far as possible and cost, and promotes user's experience.
The application's another purpose is, a kind of bluetooth earphone is provided, in order to guarantee said method and realization and the application of device in reality.
In order to address the above problem, the application discloses a kind of bluetooth earphone and communications of Mobile Terminals method, comprising:
Setting up bluetooth earphone is connected with the Bluetooth communication of portable terminal;
Obtain order through said bluetooth earphone to the portable terminal transmitting time;
Portable terminal obtains order according to the said time and reads current information of time, and said temporal information is returned to bluetooth earphone;
Said bluetooth earphone is exported said temporal information.
Preferably, the said bluetooth earphone step of exporting said temporal information comprises:
Said bluetooth earphone converts the temporal information that portable terminal transmits into voice signal;
Play said voice signal.
Preferably, said bluetooth earphone is provided with liquid crystal display screen, and the step that said bluetooth earphone is exported said temporal information comprises:
The temporal information that said bluetooth earphone transmits portable terminal converts the shows signal of liquid crystal display screen into;
On liquid crystal display screen, show temporal information according to said shows signal.
Preferably, described method also comprises:
Preset time obtains order, and the said time is obtained order corresponding mobile terminal operational order, and said portable terminal operational order comprises extraction operational order and the temporal information transmission instruction of current time.
Preferably, the said time is obtained first expansion AT command of order for being provided with based on bluetooth earphone handsfree protocol HFP, and said portable terminal operational order is second expansion AT command that is provided with based on bluetooth earphone handsfree protocol HFP.
Preferably, said bluetooth earphone is provided with button, and the user sends the corresponding time and obtains order through triggering button on the said bluetooth earphone;
And/or when said bluetooth earphone and portable terminal connected success, said bluetooth earphone sent the corresponding time automatically and obtains order.
Disclosed herein as well is a kind of bluetooth earphone and communications of Mobile Terminals device, comprising:
Communication building block is used to set up bluetooth earphone and is connected with the Bluetooth communication of portable terminal;
Be positioned at the order sending module of bluetooth earphone, be used for the rise time to obtain order and be sent to portable terminal;
Be positioned at the time-obtaining module of portable terminal, be used for obtaining order and read the portable terminal current information of time, and said temporal information is returned to bluetooth earphone according to the said time;
Be positioned at the output module of bluetooth earphone, be used to export said temporal information.
Preferably, the said output module that is positioned at bluetooth earphone comprises:
Voice signal conversion submodule is used for converting the temporal information that portable terminal transmits into voice signal;
Play submodule, be used to play said voice signal.
Perhaps,
Said bluetooth earphone is provided with liquid crystal display screen, and the said output module that is positioned at bluetooth earphone comprises:
Shows signal is changed submodule, is used for the temporal information that portable terminal transmits is converted into the shows signal of liquid crystal display screen;
Display sub-module is used on liquid crystal display screen, showing temporal information according to said shows signal.
Preferably, described device also comprises:
The agreement preset module is used for preset time and obtains order, and the said time is obtained order corresponding mobile terminal operational order, and said portable terminal operational order comprises the extraction operational order of current time.
Disclosed herein as well is a kind of bluetooth earphone, said bluetooth earphone links to each other based on blue teeth wireless with portable terminal, and said portable terminal is used for the response time and obtains order, reads the portable terminal current information of time, and returns to bluetooth earphone;
Said bluetooth earphone comprises:
The order sending module is used for the rise time to obtain order and be sent to portable terminal;
Output module is used to export said temporal information.
Compared with prior art, the application has the following advantages:
Compare with the bluetooth earphone that prior function is single, the application embodiment has increased synchronous capturing time information via mobile terminal and has exported to user's function in bluetooth earphone, made full use of the portability and the radio operation property of bluetooth earphone.Particularly, the application embodiment obtains order through the time that bluetooth earphone is set, and; The said time is obtained order and corresponding mobile terminal operational order, the user can be operated produce the corresponding time to obtain order on bluetooth earphone, obtains order based on this time and can control portable terminal and read current time information; And temporal information returned to bluetooth earphone, so that bluetooth earphone output is able to the function of Bluetooth communication of bluetooth earphone " making the best use of everything "; Thereby the time synchronized operation for portable terminal need not exploitation, installs or dispose other bluetooth equipment; Reduced hardware spending, can economize on resources and cost, user's operation is also very simple; And the portability of bluetooth earphone and radio operation property also can promote user's experience.
Description of drawings
Fig. 1 is the flow chart of steps of the application's a kind of bluetooth earphone and communications of Mobile Terminals method embodiment;
Fig. 2 is the application's a kind of bluetooth earphone and the structured flowchart of communications of Mobile Terminals device embodiment.
Embodiment
For above-mentioned purpose, the feature and advantage that make the application can be more obviously understandable, the application is done further detailed explanation below in conjunction with accompanying drawing and embodiment.
With reference to Fig. 1, the flow chart of steps that it shows a kind of bluetooth earphone of the application and communications of Mobile Terminals method embodiment 1 specifically can may further comprise the steps:
Bluetooth earphone is applied in Bluetooth technology on the hands-free headsets exactly, lets the user can exempt impeding of irritating electric wire, and comfortable ground is easily conversation in every way.Since bluetooth earphone comes out, be the good tool that the Mobile Commerce personage promotes efficient always.Bluetooth earphone mainly is to realize earphone wireless penetration and the hands-free function of portable terminal through bluetooth module is set in earphone.Generally speaking, bluetooth module is a microchip, adopts distributed network structure and fast frequency hopping and short packet technology, supports point-to-point and point-to-multipoint delivery, is operated in 2.4GHz ISM (i.e. industry, science, the medical science) frequency range of global general-use.Its data rate is 1Mbps.Adopt the time division duplex transmission plan to realize full duplex transmission.Use the IEEE802.15 agreement.
Realize the Bluetooth communication of bluetooth earphone and portable terminal, require portable terminal to be provided with Bluetooth function, or can realize Bluetooth function by external bluetooth equipment.Said portable terminal can comprise mobile phone, PDA, palmtop PC, panel computer etc., and the application does not limit this.
In reality, through opening the Bluetooth function of bluetooth earphone and portable terminal, corresponding bluetooth earphone and portable terminal are matched, can set up bluetooth earphone and be connected with the Bluetooth communication of portable terminal.
In concrete the realization; Specific operation push-button can be set on bluetooth earphone, and the user operates on this button, promptly can initiate a temporal information and obtain request; Bluetooth earphone is inner can to obtain order according to this request time of generation, and sends to the portable terminal that it connects.Perhaps, can also, bluetooth earphone and portable terminal send the corresponding time by said bluetooth earphone from its portable terminal that is connected of trend and obtain order when connect success.
Certainly, those skilled in the art also can adopt alternate manner to trigger the bluetooth earphone transmitting time according to actual conditions and obtain order, such as, Trackpad is set on bluetooth earphone, receive user's touch input etc., the application does not limit this.
It is understandable that the said time obtains order and can be provided with in advance by those skilled in the art.Use existing Bluetooth protocol, the application inventor finds that a kind of practicable method is, uses the AT order in the HFP agreement, and the AT that generates expansion orders express time to obtain order.Particularly; AT order is the attention order, the AT order in the Bluetooth protocol be meant send each other between bluetooth earphone and the portable terminal, in order to the control opposite end carry out certain operation instruction (such as through the earphone receiving incoming call, all belong to AT through orders such as earphone hangup incoming calls and order).In Bluetooth protocol; Form and transport layer to the AT order have clear and definite regulation; For which bar AT command execution regulation has also been made in which kind of operation; The AT order of the current standard that has existed can not realize the function of the application's acquisition time, so need a kind of expansion AT command that meets AT command format and transport layer regulation of other individual setting.
Therefore, as the concrete a kind of example used of the application embodiment, the said time obtains order and can be first expansion AT command that is provided with based on bluetooth earphone handsfree protocol HFP.
For example; Suppose that bluetooth earphone is provided with button Key1; After bluetooth earphone and portable terminal have been set up Bluetooth communication and have been connected; If the user has triggered the button Key1 on the bluetooth earphone, then can give portable terminal according to the expansion AT command that " AT+Key1 " sent in the requirement of HFP (HandfreeProfile) agreement.
It should be noted that; Because the control of bluetooth earphone also is the AT through the HFP layer orders and realizes; Which what operation of bar command execution is to provide in the Bluetooth protocol, so the order of control portable terminal operation can not be identical with the order of control bluetooth earphone, when being provided with, will note distinguishing.
In concrete the realization, can at portable terminal be set the time by those skilled in the art and obtain order corresponding mobile terminal operational order, said portable terminal operational order comprises that the extraction operational order of current time sends with temporal information and instructs.In a kind of preferred embodiment of the application; Said portable terminal operational order can be second expansion AT command that is provided with based on bluetooth earphone handsfree protocol HFP; When portable terminal is received first expansion AT command that bluetooth earphone is come through the HFP protocol transmission; To resolving by the standard that presets through first expansion AT command, realize the response of corresponding operating, pass through HFP protocol transmission second expansion AT command to bluetooth earphone then.
In concrete the application; Can obtain order corresponding mobile terminal operational order through software (like the synchronous plug-in unit of the bluetooth) time of setting at portable terminal; Wherein, After the extraction operational order of current time can make the portable terminal time of receipt (T of R) obtain order, time for reading information on the current mobile terminal; Temporal information is sent instruction can make portable terminal that the temporal information of obtaining is issued bluetooth earphone through second expansion AT command, and bluetooth earphone is resolved the temporal information of returning, and analyzes the time.
For example; Receive the expansion AT command of " AT+Key1 " that bluetooth earphone sends when portable terminal after; The time of implementation read operation; The system time of supposing to read current mobile terminal is 9:10am, so should the time send it back bluetooth earphone through another expansion AT command " AT+Time:9:10am ".
In reality, said software can be made and be applicable to that Andriod, ios, Saipan, java etc. are applicable to the form of different mobile terminal system, on portable terminal, installs to get final product.Use present embodiment, the time of bluetooth earphone and portable terminal is synchronous, on bluetooth earphone, need not record and adjustment time separately, therefore helps further economize on hardware resource.
Certainly; The above-mentioned time is obtained the setting of order; And; The setting that time is obtained order corresponding mobile terminal operational order is only as example, those skilled in the art according to actual conditions be provided with arbitrarily all can, obtain order and corresponding mobile terminal operational order etc. as the corresponding time is set based on Bluetooth protocol HeadsetPro-file (HSP); The application does not limit this.
In a kind of preferred embodiment of the application, said step 104 can comprise following substep:
Substep S11, said bluetooth earphone convert the temporal information that portable terminal transmits into voice signal;
Substep S12, play said voice signal.
Another kind of preferred embodiment as the application can be provided with liquid crystal display screen on the said bluetooth earphone, and in this case, said step 104 can comprise following substep:
The temporal information that substep S21, said bluetooth earphone transmit portable terminal converts the shows signal of liquid crystal display screen into;
Substep S22, on liquid crystal display screen, show temporal information according to said shows signal.
Certainly, only as example, it all is feasible that those skilled in the art adopt alternate manner to export said temporal information to the above-mentioned way of output, and the application does not limit this.
For making those skilled in the art understand the application better, below further specify through an example.
The button of " time " is set on bluetooth earphone; And design bluetooth earphone and portable terminal connect after the success; And; The time that user's triggered time button generates is obtained first expansion AT command of order for being provided with based on the HFP agreement: " AT+Key1 ", and it is to read current system time that the time of setting " AT+Key1 " is obtained order corresponding mobile terminal operational order; And generate second expansion AT command that is provided with based on the HFP agreement: " AT+Time ", and this configuration is installed in portable terminal through software.
Setting up bluetooth earphone is connected with the radio communication of the portable terminal that has Bluetooth function;
The user is the triggered time button on bluetooth earphone, and bluetooth earphone sends a time that comprises AT order " AT+KEY1 " according to the requirement of HFP layer and obtains command packet, and sends the said time and obtain command packet to portable terminal;
Portable terminal receives after this time obtains command packet; Stipulating to analyze this order according to the HFP layer protocol is " AT+KEY1 ", gives the software that is installed on the portable terminal, according to above-mentioned regulation based on the HFP agreement; Extraction time is obtained order " AT+Key1 " corresponding mobile terminal operational order; Read current system time, and generate second expansion AT command that is provided with based on the HFP agreement: " AT+Time " is 9:10am so read current system time; Generate a time information data bag that comprises AT order " AT+Time:9:10am ", and send to bluetooth earphone.
After bluetooth earphone receives said time information data bag, from wherein analyzing temporal information.Become temporal information signal that can voice broadcast or can play or show at the signal that liquid crystal display screen shows.
Need to prove; For aforesaid method embodiment, for simple description, so it all is expressed as a series of combination of actions; But those skilled in the art should know; The application does not receive the restriction of described sequence of movement, because according to the application, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the application is necessary.
With reference to Fig. 2, it shows the application's a kind of bluetooth earphone and the structured flowchart of communications of Mobile Terminals device embodiment, specifically can comprise like lower module:
Be positioned at the order sending module 211 of bluetooth earphone 21, be used for the rise time to obtain order and be sent to portable terminal;
Be positioned at the time-obtaining module 221 of portable terminal 22, be used for obtaining order and read the portable terminal current information of time, and said temporal information is returned to bluetooth earphone according to the said time;
Be positioned at the output module 212 of bluetooth earphone 21, be used to export said temporal information.
In a kind of preferred embodiment of the application, the said output module 212 that is positioned at bluetooth earphone 21 can comprise following submodule:
Voice signal conversion submodule is used for converting the temporal information that portable terminal transmits into voice signal;
Play submodule, be used to play said voice signal.
In a kind of preferred embodiment of the application, said bluetooth earphone is provided with liquid crystal display screen, and the said output module 212 that is positioned at bluetooth earphone 21 can comprise following submodule:
Shows signal is changed submodule, is used for the temporal information that portable terminal transmits is converted into the shows signal of liquid crystal display screen;
Display sub-module is used on liquid crystal display screen, showing temporal information according to said shows signal.
In concrete the realization, said device embodiment can also comprise with lower module:
The agreement preset module is used for preset time and obtains order, and the said time is obtained order corresponding mobile terminal operational order, and said portable terminal operational order comprises the extraction operational order of current time.
The said time is obtained first expansion AT command of order for being provided with based on bluetooth earphone handsfree protocol HFP, and said portable terminal operational order is second expansion AT command that is provided with based on bluetooth earphone handsfree protocol HFP.
As the concrete a kind of example used of the application embodiment, said bluetooth earphone is provided with button, and in this case, the user can send the corresponding time and obtains order through triggering button on the said bluetooth earphone;
And/or, when said bluetooth earphone and portable terminal connect success, send the corresponding time automatically by said bluetooth earphone and obtain order.
Use present embodiment; After communication building block is set up bluetooth earphone and the Bluetooth communication of portable terminal is connected; When the user triggers the button that presets on bluetooth earphone; Bluetooth earphone inside generates time corresponding by the protocol specification that presets (like the expansion AT command based on the HFP agreement) and obtains order; And this time is obtained order send to portable terminal, the time-obtaining module of portable terminal is obtained order according to the said time and is read the portable terminal current information of time, and said temporal information is returned to bluetooth earphone according to the protocol specification that presets; The output module of bluetooth earphone just can be exported said temporal information by preset mode.
For above-mentioned device embodiment shown in Figure 2, because it is similar basically with Fig. 1 method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
The application also shows a kind of embodiment of bluetooth earphone, and said bluetooth earphone links to each other based on blue teeth wireless with portable terminal, and said portable terminal is used for the response time and obtains order, reads the portable terminal current information of time, and returns to bluetooth earphone;
Said bluetooth earphone specifically can comprise like lower module:
The order sending module is used for the rise time to obtain order and be sent to portable terminal;
Output module is used to export said temporal information.
In a kind of preferred embodiment of the application, said output module can comprise following submodule:
Voice signal conversion submodule is used for converting the temporal information that portable terminal transmits into voice signal;
Play submodule, be used to play said voice signal.
In a kind of preferred embodiment of the application, said bluetooth earphone is provided with liquid crystal display screen, and said output module can comprise following submodule:
Shows signal is changed submodule, is used for the temporal information that portable terminal transmits is converted into the shows signal of liquid crystal display screen;
Display sub-module is used on liquid crystal display screen, showing temporal information according to said shows signal.
In concrete the realization, the said time obtains order and can be first expansion AT command that is provided with based on bluetooth earphone handsfree protocol HFP.
As the concrete a kind of example used of the application embodiment, said bluetooth earphone is provided with button, and in this case, the user can send the corresponding time and obtains order through triggering button on the said bluetooth earphone;
And/or, when said bluetooth earphone and portable terminal connect success, send the corresponding time automatically by said bluetooth earphone and obtain order.
For the embodiment of above-mentioned bluetooth earphone, because it is similar basically with method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
At last; Also need to prove; In this article; Relational terms such as first and second grades only is used for an entity or operation are made a distinction with another entity or operation, and not necessarily requires or hint relation or the order that has any this reality between these entities or the operation.And; Term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability; Thereby make and comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements; But also comprise other key elements of clearly not listing, or also be included as this process, method, article or equipment intrinsic key element.Under the situation that do not having much more more restrictions, the key element that limits by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises said key element and also have other identical element.
More than to a kind of bluetooth earphone and communications of Mobile Terminals method that the application provided; A kind of bluetooth earphone and communications of Mobile Terminals device; And; A kind of bluetooth earphone has carried out detailed introduction, has used concrete example among this paper the application's principle and execution mode are set forth, and the explanation of above embodiment just is used to help to understand the application's method and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to the application's thought, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the application.
Claims (10)
1. bluetooth earphone and communications of Mobile Terminals method is characterized in that, comprising:
Setting up bluetooth earphone is connected with the Bluetooth communication of portable terminal;
Obtain order through said bluetooth earphone to the portable terminal transmitting time;
Portable terminal obtains order according to the said time and reads current information of time, and said temporal information is returned to bluetooth earphone;
Said bluetooth earphone is exported said temporal information.
2. the method for claim 1 is characterized in that, the step that said bluetooth earphone is exported said temporal information comprises:
Said bluetooth earphone converts the temporal information that portable terminal transmits into voice signal;
Play said voice signal.
3. the method for claim 1 is characterized in that, said bluetooth earphone is provided with liquid crystal display screen, and the step that said bluetooth earphone is exported said temporal information comprises:
The temporal information that said bluetooth earphone transmits portable terminal converts the shows signal of liquid crystal display screen into;
On liquid crystal display screen, show temporal information according to said shows signal.
4. like claim 1 or 2 or 3 described methods, it is characterized in that, also comprise:
Preset time obtains order, and the said time is obtained order corresponding mobile terminal operational order, and said portable terminal operational order comprises extraction operational order and the temporal information transmission instruction of current time.
5. method as claimed in claim 4; It is characterized in that; The said time is obtained first expansion AT command of order for being provided with based on bluetooth earphone handsfree protocol HFP, and said portable terminal operational order is second expansion AT command that is provided with based on bluetooth earphone handsfree protocol HFP.
6. like claim 1 or 2 or 3 described methods, it is characterized in that said bluetooth earphone is provided with button, the user sends the corresponding time and obtains order through triggering button on the said bluetooth earphone;
And/or when said bluetooth earphone and portable terminal connected success, said bluetooth earphone sent the corresponding time automatically and obtains order.
7. bluetooth earphone and communications of Mobile Terminals device is characterized in that, comprising:
Communication building block is used to set up bluetooth earphone and is connected with the Bluetooth communication of portable terminal;
Be positioned at the order sending module of bluetooth earphone, be used for the rise time to obtain order and be sent to portable terminal;
Be positioned at the time-obtaining module of portable terminal, be used for obtaining order and read the portable terminal current information of time, and said temporal information is returned to bluetooth earphone according to the said time;
Be positioned at the output module of bluetooth earphone, be used to export said temporal information.
8. device as claimed in claim 7 is characterized in that, the said output module that is positioned at bluetooth earphone comprises:
Voice signal conversion submodule is used for converting the temporal information that portable terminal transmits into voice signal;
Play submodule, be used to play said voice signal.
Perhaps,
Said bluetooth earphone is provided with liquid crystal display screen, and the said output module that is positioned at bluetooth earphone comprises:
Shows signal is changed submodule, is used for the temporal information that portable terminal transmits is converted into the shows signal of liquid crystal display screen;
Display sub-module is used on liquid crystal display screen, showing temporal information according to said shows signal.
9. like claim 7 or 8 described devices, it is characterized in that, also comprise:
The agreement preset module is used for preset time and obtains order, and the said time is obtained order corresponding mobile terminal operational order, and said portable terminal operational order comprises the extraction operational order of current time.
10. a bluetooth earphone is characterized in that, said bluetooth earphone links to each other based on blue teeth wireless with portable terminal, and said portable terminal is used for the response time and obtains order, reads the portable terminal current information of time, and returns to bluetooth earphone;
Said bluetooth earphone comprises:
The order sending module is used for the rise time to obtain order and be sent to portable terminal;
Output module is used to export said temporal information.
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| CN104065441A (en) * | 2014-06-30 | 2014-09-24 | 宇龙计算机通信科技(深圳)有限公司 | Device time calibration method and system |
| CN104202474A (en) * | 2014-08-27 | 2014-12-10 | 东莞市和乐电子有限公司 | Wireless time telling and photographing method |
| CN104410938A (en) * | 2014-12-23 | 2015-03-11 | 上海斐讯数据通信技术有限公司 | Intelligent headset and control method thereof |
| CN104853035A (en) * | 2015-04-13 | 2015-08-19 | 中科创达软件股份有限公司 | Time acquiring method and device |
| CN105848030A (en) * | 2016-03-31 | 2016-08-10 | 乐视控股（北京）有限公司 | Time obtaining method and device, mobile terminal and earphone |
| CN106375586A (en) * | 2016-07-06 | 2017-02-01 | 络达科技股份有限公司 | Mobile electronic device and operation method thereof |
| CN107404585A (en) * | 2017-07-30 | 2017-11-28 | 安徽云帮邦网络技术有限公司 | A kind of method that smart mobile phone updates to the PC ends time |
| CN107479911A (en) * | 2012-07-27 | 2017-12-15 | 华为终端有限公司 | Download method, user equipment and the application server of application program |
| JP2021002217A (en) * | 2019-06-21 | 2021-01-07 | 株式会社デンソー | Wireless communication device and time acquisition method |
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