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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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 present application relates to the technical field of bluetooth devices, and in particular, to a communication method between a bluetooth headset and a mobile terminal, a communication device between a bluetooth headset and a mobile terminal, and a bluetooth headset.
Background
Bluetooth, a radio technology that supports short-range communication (typically within 10 m) of devices. The wireless information exchange can be carried out among a plurality of devices such as mobile phones, PDAs, wireless earphones, notebook computers and related peripherals. For example, if bluetooth technology is introduced into a mobile phone and a notebook computer, it is possible to remove an annoying connection cable between the mobile phone and the notebook computer and establish communication by wireless. Printers, PDAs, desktops, fax machines, keyboards, joysticks, and all other digital devices may be part of a bluetooth device. In addition, bluetooth wireless technology provides a common interface for existing digital networks and peripherals to build a group of personal ad-hoc devices that are remote from the fixed network. Therefore, the communication between the mobile communication terminal equipment can be effectively simplified by using the Bluetooth technology, and the communication between the equipment and the Internet can also be successfully simplified, so that the data transmission becomes faster and more efficient, and the way is widened for wireless communication.
At present, the most widely applied Bluetooth technology in daily life is the Bluetooth headset, and the most important characteristics of the Bluetooth headset are portability and wireless operability. For example, when wearing the bluetooth headset, the user can speak while writing a mail, drive a car and speak while doing a family, without being stumbled by annoying wires. Because the electromagnetic wave of bluetooth headset is far lower than the cell-phone, as long as put the cell-phone in the brief case or in the pocket when saying a call, wear the earphone and speak easily, both need not lift the old height of hand, can also effectively reduce the electromagnetic wave to the influence of human body.
However, the existing bluetooth headset is only connected with the mobile terminal through bluetooth to provide a wireless call or other audio functions for the user, and the bluetooth communication function of the bluetooth headset itself is obviously not used by the best of things; furthermore, the user also wants to perform more practical operations based on the portable bluetooth headset, for example, obtaining time information on the associated mobile terminal based on the bluetooth communication function of the bluetooth headset.
Therefore, one technical problem that needs to be urgently solved by those skilled in the art is: how to fully utilize the portability and the wireless operability of the Bluetooth headset and develop the communication function of the Bluetooth headset and the mobile terminal so as to save resources and cost as much as possible and improve the use experience of users.
Disclosure of Invention
The purpose of the application is to provide a communication method and device for a bluetooth headset and a mobile terminal, which can make full use of the portability and wireless operability of the bluetooth headset, save resources and cost as much as possible, and improve the use experience of a user.
It is another object of the present invention to provide a bluetooth headset, which is capable of ensuring the practical implementation and application of the above method and apparatus.
In order to solve the above problem, the present application discloses a communication method between a bluetooth headset and a mobile terminal, including:
establishing Bluetooth communication connection between a Bluetooth earphone and a mobile terminal;
sending a time acquisition command to the mobile terminal through the Bluetooth headset;
the mobile terminal reads the current time information according to the time acquisition command and returns the time information to the Bluetooth headset;
and the Bluetooth headset outputs the time information.
Preferably, the step of outputting the time information by the bluetooth headset includes:
the Bluetooth headset converts the time information transmitted by the mobile terminal into a voice signal;
and playing the voice signal.
Preferably, a liquid crystal screen is arranged on the bluetooth headset, and the step of outputting the time information by the bluetooth headset includes:
the Bluetooth headset converts the time information transmitted by the mobile terminal into a display signal of the liquid crystal display;
and displaying time information on the liquid crystal screen according to the display signal.
Preferably, the method further comprises:
the method comprises the steps of presetting a time acquisition command and a mobile terminal operation instruction corresponding to the time acquisition command, wherein the mobile terminal operation instruction comprises an extraction operation instruction of the current time and a time information sending instruction.
Preferably, the time acquisition command is a first extended AT command set based on the bluetooth headset handsfree protocol HFP, and the mobile terminal operation instruction is a second extended AT command set based on the bluetooth headset handsfree protocol HFP.
Preferably, the bluetooth headset is provided with a key, and a user triggers the key on the bluetooth headset to send a corresponding time acquisition command;
and/or when the connection between the Bluetooth headset and the mobile terminal is successfully established, the Bluetooth headset automatically sends a corresponding time acquisition command.
The application also discloses bluetooth headset and mobile terminal's communication device includes:
the communication establishing module is used for establishing Bluetooth communication connection between the Bluetooth headset and the mobile terminal;
the command sending module is positioned on the Bluetooth headset and used for generating a time acquisition command and sending the time acquisition command to the mobile terminal;
the time acquisition module is positioned on the mobile terminal and used for reading the current time information of the mobile terminal according to the time acquisition command and returning the time information to the Bluetooth headset;
and the output module is positioned on the Bluetooth headset and used for outputting the time information.
Preferably, the output module located in the bluetooth headset includes:
the voice signal conversion submodule is used for converting the time information transmitted by the mobile terminal into a voice signal;
and the playing submodule is used for playing the voice signal.
Or,
be provided with the LCD screen on the bluetooth headset, the output module who is located bluetooth headset includes:
the display signal conversion submodule is used for converting the time information transmitted by the mobile terminal into a display signal of the liquid crystal screen;
and the display submodule is used for displaying the time information on the liquid crystal screen according to the display signal.
Preferably, the apparatus further comprises:
the protocol presetting module is used for presetting a time acquisition command and a mobile terminal operation instruction corresponding to the time acquisition command, wherein the mobile terminal operation instruction comprises an extraction operation instruction of the current time.
The application also discloses a Bluetooth headset, wherein the Bluetooth headset is wirelessly connected with the mobile terminal based on Bluetooth, and the mobile terminal is used for responding to the time acquisition command, reading the current time information of the mobile terminal and returning the current time information to the Bluetooth headset;
the bluetooth headset includes:
the command sending module is used for generating a time acquisition command and sending the time acquisition command to the mobile terminal;
and the output module is used for outputting the time information.
Compared with the prior art, the method has the following advantages:
compared with the existing Bluetooth headset with a single function, the Bluetooth headset has the advantages that the function of acquiring time information and outputting the time information to a user by the synchronous mobile terminal is added, and the portability and the wireless operability of the Bluetooth headset are fully utilized. Specifically, according to the embodiment of the application, the time acquisition command of the bluetooth headset is set, and the time acquisition command and the corresponding mobile terminal operation instruction are set, so that a user can operate the bluetooth headset to generate the corresponding time acquisition command, the mobile terminal can be controlled to read the current time information based on the time acquisition command, and the time information is returned to the bluetooth headset, so that the bluetooth headset outputs, and the bluetooth communication function of the bluetooth headset can be made the best use of, so that the time synchronization operation of the mobile terminal does not need to develop, install or configure other bluetooth devices, the hardware overhead is reduced, the resources and the cost can be saved, the user operation is very simple, and the portability and the wireless operability of the bluetooth headset can also improve the use experience of the user.
Drawings
Fig. 1 is a flowchart illustrating steps of an embodiment of a communication method between a bluetooth headset and a mobile terminal according to the present application;
fig. 2 is a block diagram of an embodiment of a communication device of a bluetooth headset and a mobile terminal according to the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, a flowchart illustrating steps of an embodiment 1 of a communication method between a bluetooth headset and a mobile terminal according to the present application is shown, which may specifically include the following steps:
the Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for mobile business people to improve efficiency. The Bluetooth earphone mainly realizes the wireless function of the earphone and the hand-free function of the mobile terminal by arranging the Bluetooth module in the earphone. Generally, the bluetooth module is a microchip, which supports point-to-point and point-to-multipoint communications using a distributed network architecture and fast frequency hopping and short packet technology, and operates in the global universal 2.4GHz ISM (i.e., industrial, scientific, medical) band. The data rate is 1 Mbps. And the full duplex transmission is realized by adopting a time division duplex transmission scheme. The IEEE802.15 protocol is used.
To realize the bluetooth communication between the bluetooth headset and the mobile terminal, the mobile terminal is required to be provided with a bluetooth function, or the mobile terminal can be externally connected with a bluetooth device to realize the bluetooth function. The mobile terminal may include a mobile phone, a PDA, a palm computer, a tablet computer, and the like, which is not limited in this application.
In practice, by starting the bluetooth function of the bluetooth headset and the mobile terminal, the corresponding bluetooth headset is paired with the mobile terminal, and the bluetooth communication connection between the bluetooth headset and the mobile terminal can be established.
102, sending a time acquisition command to a mobile terminal through the Bluetooth headset;
in a specific implementation, a specific operation key may be set on the bluetooth headset, a user may initiate a time information acquisition request when operating on the key, and a time acquisition command may be generated in the bluetooth headset according to the request and sent to the mobile terminal connected to the bluetooth headset. Or, when the connection between the bluetooth headset and the mobile terminal is successfully established, the bluetooth headset automatically sends a corresponding time acquisition command to the mobile terminal connected with the bluetooth headset.
Of course, those skilled in the art may also trigger the bluetooth headset to send the time obtaining command in other manners according to the actual situation, for example, a touch pad is disposed on the bluetooth headset to receive touch input of a user, and the like, which is not limited in the present application.
It is understood that the time acquisition command may be preset by those skilled in the art. Applying the existing bluetooth protocol, the inventors of the present application found that a practical method is to borrow the AT command in the HFP protocol and generate an extended AT command to represent the time acquisition command. Specifically, the AT command is an entry command, and the AT command in the bluetooth protocol refers to an instruction that is sent between the bluetooth headset and the mobile terminal and is used to control an opposite terminal to perform some operation (for example, all commands such as answering a call through the headset and hanging up a call through the headset belong to the AT command). In the bluetooth protocol, there are clear specifications on the format and transport layer of the AT command, and there are also specifications on which AT command performs what operation, and the AT command of the existing standard cannot implement the time acquisition function of the present application, so that it is necessary to separately set an extended AT command conforming to the format and transport layer of the AT command.
Therefore, as an example of a specific application of the embodiment of the present application, the time acquisition command may be a first extended AT command based on the bluetooth headset handsfree protocol HFP setting.
For example, assuming that the Key1 is provided on the bluetooth headset, after the bluetooth headset establishes a bluetooth communication connection with the mobile terminal, if the user triggers the Key1 on the bluetooth headset, an extended AT command of "AT + Key 1" is sent to the mobile terminal according to the hfp (handfreeprofile) protocol.
It should be noted that since the control of the bluetooth headset is also realized by the AT command of the HFP layer, which command performs what operation is well defined in the bluetooth protocol, the command for controlling the operation of the mobile terminal cannot be the same as the command for controlling the bluetooth headset, and a distinction is made in setting.
103, the mobile terminal reads current time information according to the time acquisition command and returns the time information to the Bluetooth headset;
in a specific implementation, a person skilled in the art may set a mobile terminal operation instruction corresponding to the time acquisition command at the mobile terminal, where the mobile terminal operation instruction includes an extraction operation instruction of the current time and a time information sending instruction. In a preferred embodiment of the present application, the mobile terminal operation instruction may be a second extended AT command set based on a bluetooth headset hands-free protocol HFP, and when the mobile terminal receives a first extended AT command transmitted by the bluetooth headset via the HFP protocol, the mobile terminal parses the first extended AT command according to a preset specification to implement a response of a corresponding operation, and then transmits the second extended AT command to the bluetooth headset via the HFP protocol.
In specific application, a mobile terminal operation instruction corresponding to the time acquisition command can be set at the mobile terminal through software (such as a bluetooth synchronous plug-in), wherein the operation instruction for extracting the current time can enable the mobile terminal to read time information from the current mobile terminal after receiving the time acquisition command; the time information sending instruction can enable the mobile terminal to send the obtained time information to the Bluetooth headset through a second expansion AT command, and the Bluetooth headset analyzes the returned time information and analyzes time.
For example, when the mobile terminal receives an extended AT command of "AT + Key 1" sent by the bluetooth headset, a Time reading operation is performed, assuming that the system Time of the current mobile terminal is read to be 9:10am, and then the Time is calculated by another extended AT command of "AT + Time: 9:10am "is sent back to the bluetooth headset.
In practice, the software can be made into a form suitable for Andriod, ios, Saiban, java and the like suitable for different mobile terminal systems, and can be installed on the mobile terminal. By applying the embodiment, the time of the Bluetooth headset and the time of the mobile terminal are synchronous, and the time does not need to be recorded and adjusted independently on the Bluetooth headset, so that the hardware resource is further saved.
Of course, the setting of the time obtaining command and the setting of the mobile terminal operation instruction corresponding to the time obtaining command are only used as examples, and those skilled in the art may set the time obtaining command and the corresponding mobile terminal operation instruction according to the actual situation, for example, the time obtaining command and the corresponding mobile terminal operation instruction are set based on the bluetooth protocol headset pro-file (hsp); this is not limited by the present application.
And step 104, outputting the time information by the Bluetooth headset.
In a preferred embodiment of the present application, the step 104 may comprise the following sub-steps:
substep S11, the Bluetooth headset converts the time information transmitted by the mobile terminal into a voice signal;
and a substep S12, playing the voice signal.
As another preferred embodiment of the present application, a liquid crystal screen may be disposed on the bluetooth headset, in which case, the step 104 may include the following sub-steps:
the sub-step S21, the Bluetooth earphone converts the time information transmitted by the mobile terminal into the display signal of the liquid crystal screen;
and a substep S22 of displaying the time information on the liquid crystal screen according to the display signal.
Of course, the above output manner is only used as an example, and those skilled in the art may output the time information in other manners, which is not limited in the present application.
To enable a person skilled in the art to better understand the present application, the following is further illustrated by an example.
The method comprises the following steps that a time key is arranged on a Bluetooth headset, after the Bluetooth headset is successfully connected with a mobile terminal, and a time acquisition command generated by triggering the time key by a user is a first extension AT command set based on an HFP protocol: the "AT + Key 1" sets the mobile terminal operation instruction corresponding to the time acquisition command of the "AT + Key 1" to be, read the current system time, and generate a second extended AT command set based on the HFP protocol: "AT + Time" and installs this configuration in the mobile terminal through software.
Establishing wireless communication connection between a Bluetooth earphone and a mobile terminal with a Bluetooth function;
a user triggers a time KEY on a Bluetooth headset, the Bluetooth headset sends a time acquisition command data packet containing an AT command 'AT + KEY 1' according to the requirements of an HFP layer, and the time acquisition command data packet is sent to the mobile terminal;
after receiving the time acquisition command data packet, the mobile terminal analyzes that the command is 'AT + KEY 1' according to the protocol specification of the HFP layer, and delivers the command to software installed on the mobile terminal, extracts a mobile terminal operation command corresponding to the time acquisition command 'AT + Key 1' according to the specification based on the HFP protocol, reads the current system time, and generates a second extended AT command set based on the HFP protocol: "AT + Time", then read the current system Time to be 9:10am, generate a packet containing AT command "AT + Time: and (5) a 9:10 am' time information data packet is sent to the Bluetooth headset.
And after receiving the time information data packet, the Bluetooth headset analyzes the time information. The time information is changed into a signal capable of being broadcasted by voice or a signal capable of being displayed on a liquid crystal display for broadcasting or displaying.
It should be noted that the foregoing method embodiments are described as a series of acts or combinations for simplicity in explanation, but it should be understood by those skilled in the art that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
Referring to fig. 2, a block diagram of a communication device of a bluetooth headset and a mobile terminal according to an embodiment of the present application is shown, which may specifically include the following modules:
a communication establishing module 20, configured to establish a bluetooth communication connection between a bluetooth headset and a mobile terminal;
a command sending module 211 located in the bluetooth headset 21, configured to generate a time obtaining command and send the time obtaining command to the mobile terminal;
the time acquisition module 221 located in the mobile terminal 22 is configured to read current time information of the mobile terminal according to the time acquisition command, and return the time information to the bluetooth headset;
and the output module 212 is positioned in the bluetooth headset 21 and is used for outputting the time information.
In a preferred embodiment of the present application, the output module 212 located in the bluetooth headset 21 may include the following sub-modules:
the voice signal conversion submodule is used for converting the time information transmitted by the mobile terminal into a voice signal;
and the playing submodule is used for playing the voice signal.
In a preferred embodiment of the present application, a liquid crystal screen is disposed on the bluetooth headset, and the output module 212 located on the bluetooth headset 21 may include the following sub-modules:
the display signal conversion submodule is used for converting the time information transmitted by the mobile terminal into a display signal of the liquid crystal screen;
and the display submodule is used for displaying the time information on the liquid crystal screen according to the display signal.
In a specific implementation, the apparatus embodiment may further include the following modules:
the protocol presetting module is used for presetting a time acquisition command and a mobile terminal operation instruction corresponding to the time acquisition command, wherein the mobile terminal operation instruction comprises an extraction operation instruction of the current time.
The time acquisition command is a first extension AT command set based on a Bluetooth headset hands-free protocol HFP, and the mobile terminal operation instruction is a second extension AT command set based on the Bluetooth headset hands-free protocol HFP.
As an example of specific application of the embodiment of the present application, a button is disposed on the bluetooth headset, and in this case, a user may send a corresponding time acquisition command by triggering the button on the bluetooth headset;
and/or when the connection between the Bluetooth headset and the mobile terminal is successfully established, the Bluetooth headset automatically sends a corresponding time acquisition command.
By applying the embodiment, when the communication establishing module establishes the bluetooth communication connection between the bluetooth headset and the mobile terminal and a user triggers a preset key on the bluetooth headset, a corresponding time obtaining command is generated according to a preset protocol specification (such as an extended AT command based on an HFP protocol) inside the bluetooth headset and is sent to the mobile terminal, and the time obtaining module of the mobile terminal reads the current time information of the mobile terminal according to the time obtaining command and returns the time information to the bluetooth headset according to the preset protocol specification; the output module of the Bluetooth headset can output the time information in a preset mode.
For the device embodiment shown in fig. 2, since it is basically similar to the method embodiment shown in fig. 1, the description is simple, and for the relevant points, reference may be made to part of the description of the method embodiment.
The application also shows an embodiment of the Bluetooth headset, wherein the Bluetooth headset is wirelessly connected with the mobile terminal based on Bluetooth, and the mobile terminal is used for responding to a time acquisition command, reading the current time information of the mobile terminal and returning the current time information to the Bluetooth headset;
the bluetooth headset may specifically include the following modules:
the command sending module is used for generating a time acquisition command and sending the time acquisition command to the mobile terminal;
and the output module is used for outputting the time information.
In a preferred embodiment of the present application, the output module may include the following sub-modules:
the voice signal conversion submodule is used for converting the time information transmitted by the mobile terminal into a voice signal;
and the playing submodule is used for playing the voice signal.
In a preferred embodiment of the present application, a liquid crystal screen is disposed on the bluetooth headset, and the output module may include the following sub-modules:
the display signal conversion submodule is used for converting the time information transmitted by the mobile terminal into a display signal of the liquid crystal screen;
and the display submodule is used for displaying the time information on the liquid crystal screen according to the display signal.
In a specific implementation, the time acquisition command may be a first extended AT command based on a bluetooth headset hands-free protocol HFP setting.
As an example of specific application of the embodiment of the present application, a button is disposed on the bluetooth headset, and in this case, a user may send a corresponding time acquisition command by triggering the button on the bluetooth headset;
and/or when the connection between the Bluetooth headset and the mobile terminal is successfully established, the Bluetooth headset automatically sends a corresponding time acquisition command.
For the embodiment of the bluetooth headset, since it is basically similar to the method embodiment, the description is simple, and for relevant points, refer to the partial description of the method embodiment.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The detailed description of the communication method between the bluetooth headset and the mobile terminal, the communication device between the bluetooth headset and the mobile terminal, and the bluetooth headset provided by the present application has been given above, and specific examples are applied herein to explain the principles and embodiments of the present application, and the description of the above embodiments is only used to help understand the method and core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A communication method of a Bluetooth headset and a mobile terminal is characterized by comprising the following steps:
establishing Bluetooth communication connection between a Bluetooth earphone and a mobile terminal;
sending a time acquisition command to the mobile terminal through the Bluetooth headset;
the mobile terminal reads the current time information according to the time acquisition command and returns the time information to the Bluetooth headset;
and the Bluetooth headset outputs the time information.
2. The method of claim 1, wherein the step of the bluetooth headset outputting the time information comprises:
the Bluetooth headset converts the time information transmitted by the mobile terminal into a voice signal;
and playing the voice signal.
3. The method of claim 1, wherein a liquid crystal screen is disposed on the bluetooth headset, and the step of outputting the time information by the bluetooth headset comprises:
the Bluetooth headset converts the time information transmitted by the mobile terminal into a display signal of the liquid crystal display;
and displaying time information on the liquid crystal screen according to the display signal.
4. The method of claim 1, 2 or 3, further comprising:
the method comprises the steps of presetting a time acquisition command and a mobile terminal operation instruction corresponding to the time acquisition command, wherein the mobile terminal operation instruction comprises an extraction operation instruction of the current time and a time information sending instruction.
5. The method of claim 4, wherein the time acquisition command is a first extended AT command set based on a Bluetooth headset hands-free protocol HFP, and the mobile terminal operation instruction is a second extended AT command set based on the Bluetooth headset hands-free protocol HFP.
6. The method according to claim 1, 2 or 3, wherein the Bluetooth headset is provided with a key, and a user sends a corresponding time acquisition command by triggering the key on the Bluetooth headset;
and/or when the connection between the Bluetooth headset and the mobile terminal is successfully established, the Bluetooth headset automatically sends a corresponding time acquisition command.
7. A communication device of a bluetooth headset and a mobile terminal, comprising:
the communication establishing module is used for establishing Bluetooth communication connection between the Bluetooth headset and the mobile terminal;
the command sending module is positioned on the Bluetooth headset and used for generating a time acquisition command and sending the time acquisition command to the mobile terminal;
the time acquisition module is positioned on the mobile terminal and used for reading the current time information of the mobile terminal according to the time acquisition command and returning the time information to the Bluetooth headset;
and the output module is positioned on the Bluetooth headset and used for outputting the time information.
8. The apparatus of claim 7, wherein the output module located in the bluetooth headset comprises:
the voice signal conversion submodule is used for converting the time information transmitted by the mobile terminal into a voice signal;
and the playing submodule is used for playing the voice signal.
Or,
be provided with the LCD screen on the bluetooth headset, the output module who is located bluetooth headset includes:
the display signal conversion submodule is used for converting the time information transmitted by the mobile terminal into a display signal of the liquid crystal screen;
and the display submodule is used for displaying the time information on the liquid crystal screen according to the display signal.
9. The apparatus of claim 7 or 8, further comprising:
the protocol presetting module is used for presetting a time acquisition command and a mobile terminal operation instruction corresponding to the time acquisition command, wherein the mobile terminal operation instruction comprises an extraction operation instruction of the current time.
10. A Bluetooth headset is characterized in that the Bluetooth headset is wirelessly connected with a mobile terminal based on Bluetooth, and the mobile terminal is used for responding to a time acquisition command, reading the current time information of the mobile terminal and returning the current time information to the Bluetooth headset;
the bluetooth headset includes:
the command sending module is used for generating a time acquisition command and sending the time acquisition command to the mobile terminal;
and the output module is used for outputting the time 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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| CN104853035B (en) * | 2015-04-13 | 2018-07-06 | 中科创达软件股份有限公司 | time obtaining method and device |
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Application publication date: 20120627 |