CN105025151A - Hand-free realization method and hand-free system - Google Patents
Hand-free realization method and hand-free system Download PDFInfo
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- CN105025151A CN105025151A CN201410153566.8A CN201410153566A CN105025151A CN 105025151 A CN105025151 A CN 105025151A CN 201410153566 A CN201410153566 A CN 201410153566A CN 105025151 A CN105025151 A CN 105025151A
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Abstract
The invention provides a hand-free realization method and a hand-free system. The hand-free realization method comprises the following steps that a radio frequency module in a communication terminal receives information transmitted from a communication network and/or information collected by a camera of the communication terminal; through a display unit, a microphone and/or a loudspeaker of the communication terminal, the received information or the collected information is output; a WIFI module of the communication terminal establishes communication with a hand-free terminal so that an information acquisition and playing channel goes to the hand-free terminal. In the technical scheme, the WIFI module is used to replace a bluetooth communication module so that technical restrictions that transmission rates of a traditional bluetooth earphone and other equipment are low and a transmission distance is short are overcome and functions of audio and video data transmission and the like are realized.
Description
Technical field
The present invention relates to the communications field, particularly the hands-free implementation method of one and Handless system.
Background technology
It is hands-free that mobile device uses Bluetooth technology to expand mobile device usually, realizes audio, video data and other transfer of data.
As shown in Figure 1, be one of schematic flow sheet that conventional hands-free realizes.As shown in Figure 2, be the schematic flow sheet two of conventional hands-free realization.First, the information that communication terminal E obtaining communication net transmits, then activates hands free terminal, the information that communication terminal obtains is exported through hands free terminal.
As shown in Figure 3, for conventional hands-free realizes logical concept schematic diagram.After the information of mobile communications network A is received by first radio-frequency module of communication terminal E by terminal accessing-point B, information is after baseband processing module process completes, and the display unit transferred to by call-information in communication terminal E carries out showing, microphone/speaker in communication terminal E exports.
By controlling the handover module of communication terminal, the voice data transmission path of call being transferred on hands free terminal F, like this, being gone out by the loud speaker of hands free terminal F and/or thecamera head.Once only activate a microphone by acquiescence custom, the default configuration of a loud speaker, other are entirely by user's additional configuration.
The transmission range that Bluetooth technology itself is stable is limited, and transmission rate is lower, is difficult to the business that bearing ratio is as large in data volumes such as video callings.
Further, Bluetooth transmission is apart from short, and speed is low, and the data format that can transmit is restricted.Further, poor expandability, does not support Bluetooth wireless transmission equipment once appearance, cannot use hand-free function.Further, only can process circuit domain call in communication network, but other non-operator phones of the networking telephone cannot be processed and local video is collected and recorded and expands display.
Summary of the invention
For solving the problem, the present invention proposes a kind of hands-free implementation method and Handless system, and WIFI module is replaced bluetooth communication, thus it is low to overcome the devices transfer rate such as conventional Bluetooth earphone, the technical limitations that transmission range is near, and realize the functions such as audio, video data transmission.
For achieving the above object, the invention provides a kind of hands-free implementation method, comprising:
Radio-frequency module in communication terminal receives the information of coming from communication network transmission, and/or the camera collection information of communication terminal;
By the display unit of communication terminal, microphone and/or loud speaker, the information received or the information collected are exported;
The WIFI module of communication terminal is set up with hands free terminal and is communicated, and makes information gathering and play passage to go to hands free terminal.
Optionally, in an embodiment of the present invention, described method also comprises:
By the handover module in hands free terminal the service of connection devices in hands free terminal is connected with the service of connection devices in display terminal and sets up communication, by information gathering with play passage and go to display terminal.
Optionally, in an embodiment of the present invention, described method also comprises:
The communications that the information that the camera collection of described hands free terminal arrives is set up by the service of connection devices in hands free terminal and the service of connection devices in display terminal is to described display terminal.
Optionally, in an embodiment of the present invention, described method also comprises:
The terminal connector that communication terminal is expanded is set up with hands free terminal and is communicated by the handover module of communication terminal, makes information gathering and play passage to go to hands free terminal.
For achieving the above object, present invention also offers a kind of Handless system, described system comprises: communication terminal and hands free terminal; Wherein, described communication terminal comprises data obtaining module, output module and WIFI module;
Described data obtaining module, receives the information of coming from communication network transmission for communication terminal, and/or the image information that communication terminal collects;
Described output module, for exporting the information received or the information collected;
Described WIFI module, communicates for setting up with hands free terminal, makes information gathering and play passage to go to hands free terminal.
Optionally, in an embodiment of the present invention, described system also comprises: display terminal;
Described display terminal, sets up communication for being connected with the service of connection devices in display terminal by the service of connection devices in hands free terminal by the handover module in hands free terminal, obtains the information gathering of hands free terminal and plays the function of passage.
Optionally, in an embodiment of the present invention, described system also comprises: the first camera;
Described first camera, is placed in described hands free terminal, for Information Monitoring, and transfers to described display terminal by described hands free terminal.
Optionally, in an embodiment of the present invention, described display terminal is computer, Digital Television or flat board.
Optionally, in an embodiment of the present invention, also comprise: terminal connector;
Described terminal connector, being communicated for being set up with hands free terminal by the handover module of communication terminal, making information gathering go to hands free terminal with broadcasting passage.
Technique scheme has following beneficial effect: communication terminal is expanded a connector by the application, and bluetooth equipment is replaced with WIFI module, and this module transfer speed is higher, apart from farther.The single hand-free function of the bluetooth equipments such as conventional Bluetooth earphone can be replaced like this and do not support local audio-visual Video Expansion, and, on this basis, set up a display terminal, the audio/video information transferring to hand free device is displayed by display terminal is more detailed, improves the experience of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is one of schematic flow sheet of conventional hands-free realization;
Fig. 2 is the schematic flow sheet two that conventional hands-free realizes;
Fig. 3 is that conventional hands-free realizes logical concept schematic diagram;
Fig. 4 is one of hands-free implementation method flow chart of one that the present invention proposes;
Fig. 5 is the hands-free implementation method flow chart two of one that the present invention proposes;
To be that one that the present invention proposes is hands-free realize one of system block diagram to Fig. 6;
To be that one that the present invention proposes is hands-free realize system block diagram two to Fig. 7;
To be that one that the present invention proposes is hands-free realize system block diagram three to Fig. 8;
Fig. 9 is that hands-free that embodiment proposes realizes logical concept schematic diagram;
Figure 10 is one of hands-free implementation method schematic diagram of embodiment proposition;
Figure 11 is the hands-free implementation method schematic diagram two that embodiment proposes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The technical scheme of the application is mainly based on WIFI wireless technology, build mobile WIFI equipment, expansion equipment arranges audio frequency, video, power supply, core control algorithm, high-speed cache and operational module, thus realize the functions such as audio, video data transmission, replace traditionally that the devices transfer rate such as bluetooth earphone is low, the technical limitations that transmission range is near.And further hands-free expansion:
A) by the service of connection devices (HDMI on hand free device, USB, Standard Audiovisual display interface etc.) hand free device is connected on large aobvious equipment, by the video on hand free device, broadcasting and the collection path call switching device of audio frequency are transferred on large aobvious equipment again, carry out the broadcasting of large scale video, carry out data acquisition by the camera on hand free device;
B) by connecting the connector of the equipment of movement, making up conventional hands-free equipment can not to the function not having the mobile terminal of bluetooth or WIFI module to carry out input and output source transfer (hands-free), and simultaneously also perfect hand free device can only shift merely the limitation of the voice data in (hands-free) mobile communications network.Thus complete from Audio and Video, complete input and output source on mobile device to be transferred to the equipment of (hands-free to) other more convenient user's input and output.
As shown in Figure 4, be one of the hands-free implementation method flow chart of one that the present invention proposes.Comprise:
Step 401): the radio-frequency module in communication terminal receives the information of coming from communication network transmission, and/or the camera collection information of communication terminal;
Step 402): by the display unit of communication terminal, microphone and/or loud speaker, the information received or the information collected are exported;
Step 403): the WIFI module of communication terminal is set up with hands free terminal and is communicated, and makes information gathering and play passage to go to hands free terminal.
As shown in Figure 5, be the hands-free implementation method flow chart two of one of the present invention's proposition.On the basis of Fig. 4, hands-free implementation method also comprises:
Step 404): by the handover module in hands free terminal the service of connection devices in hands free terminal is connected with the service of connection devices in display terminal and sets up communication, by information gathering with play passage and go to display terminal.
Optionally, in an embodiment of the present invention, described method also comprises:
The communications that the information that the camera collection of described hands free terminal arrives is set up by the service of connection devices in hands free terminal and the service of connection devices in display terminal is to described display terminal.
Optionally, in an embodiment of the present invention, described short-distance and medium-distance communication module is WIFI module.
As shown in Figure 6, the one proposed for the present invention hands-freely realizes one of system block diagram.Described system comprises: communication terminal 801 and hands free terminal 802; Wherein, described communication terminal 801 comprises data obtaining module 8011, output module 8012 and WIFI module 8015;
Described data obtaining module 8011, receives the information of coming from communication network transmission for communication terminal 801, and/or the image information that communication terminal collects;
Described output module 8012, for exporting the information received or the information collected;
Described WIFI module 8015, communicates for setting up with the communication module 8021 of hands free terminal 802, makes information gathering and play passage to go to hands free terminal 802.
As shown in Figure 7, the one proposed for the present invention hands-freely realizes system block diagram two.On the basis of Fig. 6, described system also comprises: display terminal 803;
Described display terminal 803, setting up communication for being connected with the service of connection devices 8031 in display terminal 803 by the service of connection devices 8023 in hands free terminal by the handover module 8022 in hands free terminal 802, obtaining the information gathering of hands free terminal 802 and playing the function of passage.
Optionally, in an embodiment of the present invention, described system also comprises: the first camera;
Described first camera, is placed in described hands free terminal, for Information Monitoring, and transfers to described display terminal by described hands free terminal.
Optionally, in an embodiment of the present invention, described display terminal is computer, Digital Television or flat board.
As shown in Figure 8, the one proposed for the present invention hands-freely realizes system block diagram three.On the basis of Fig. 7, also comprise: terminal connector 8014;
Described terminal connector 8014, being communicated for being set up with hands free terminal 802 by the handover module 8013 of communication terminal 801, making information gathering go to hands free terminal with broadcasting passage.
Embodiment
As shown in Figure 9, for the hands-free of embodiment proposition realizes logical concept schematic diagram.Hands-free realization comprises:
1, communication network incoming call or communication terminal obtaining information
Mobile communications network A passes through terminal accessing-point C by information transmission to communication terminal terminal E, or other mobile network B pass through other-end access point D by information transmission to communication terminal terminal E.After communication terminal radio-frequency module receives information, completed by baseband processing module process, and by the microphone/speaker of call transfer to display module and processing audio.
Communication terminal by camera collection information, after the information of collection is processed, by information transmission to the microphone/speaker of display module and processing audio.
2, hand free device is activated
By controlling the handover module of communication terminal, the audio, video data transmission channel of call is transferred on hand free device Hand free, if need to use, also can by microphone, loudspeaker activation, once only activate a microphone, camera, a loud speaker by acquiescence custom, other are entirely by user's additional configuration.
In order to carry large video information, except using high-speed transfer wireless technology, by Cache, store data cached, with smooth manner by the broadcasting such as microphone, loud speaker.
For the communication terminal not having short-distance and medium-distance communication module (i.e. WIFI module), in terminal, expand respective communication module by the terminal connector of the additional of native system, by terminal connector by the information transmission of communication terminal to hand free device.In the present embodiment, WIFI module is made up of Wi-Fi chip, and Wi-Fi chip needs to support Hot-spot function, supports that the chip of this function and function of future generation thereof all can realize (WIDI and miracast).
For the communication terminal with short-distance and medium-distance communication module, by short-distance and medium-distance communication module by the information transmission of communication terminal to hand free device.
3, further hands-free expansion
By the service of connection devices (HDMI, USB, Standard Audiovisual display interface etc.) on hand free device Hand free, hand free device is connected on large aobvious equipment G, the broadcasting of the video on hand free device, audio frequency and collection path call switching device are transferred on large aobvious equipment again, carries out the broadcasting of large scale video.Separately, when needing the camera of hands free terminal, carry out data acquisition by the camera on hand free device.
As shown in Figure 10, be one of hands-free implementation method schematic diagram that embodiment proposes.Implementation method comprises:
Step 1): communication network incoming call or other network services incoming call;
Step 2): activate hand free device, video, voice data are play and are transferred to hand free device with acquisition channel by communication terminal; Or by communication terminal connector, video, voice data are play and be transferred to hand free device with acquisition channel by communication terminal;
Step 3): set up with display terminal by hand free device and communicate, the video of hands free terminal, voice data is play and be transferred to display terminal with acquisition channel, and the camera collection data in hands free terminal also transfers to display terminal.
As shown in figure 11, be the hands-free implementation method schematic diagram two of embodiment proposition.Implementation method comprises:
Step 1): the camera collection information data on communication terminal E;
Step 2): activate hand free device, video, voice data are play and are transferred to hand free device with acquisition channel by communication terminal; Or by communication terminal connector, video, voice data are play and be transferred to hand free device with acquisition channel by communication terminal;
Step 3): set up with display terminal by hand free device and communicate, the video of hands free terminal, voice data is play and be transferred to display terminal with acquisition channel, and the camera collection data in hands free terminal also transfers to display terminal.
Above-described embodiment can improve the transmission rate of conventional art, expands transmission range, and, by audio/video information being shown by display terminal, improve the Experience Degree of user.
Last it is noted that above-mentioned only in order to illustrate the present invention and and unrestricted technical scheme described in the invention; Although this specification is to present invention has been detailed description, but, those skilled in the art still can modify to the present invention or equivalent replacement, and all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in right of the present invention.
Claims (9)
1. a hands-free implementation method, is characterized in that, comprising:
Radio-frequency module in communication terminal receives the information of coming from communication network transmission, and/or the camera collection information of communication terminal;
By the display unit of communication terminal, microphone and/or loud speaker, the information received or the information collected are exported;
The WIFI module of communication terminal is set up with hands free terminal and is communicated, and makes information gathering and play passage to go to hands free terminal.
2. the method for claim 1, is characterized in that, described method also comprises:
By the handover module in hands free terminal the service of connection devices in hands free terminal is connected with the service of connection devices in display terminal and sets up communication, by information gathering with play passage and go to display terminal.
3. method as claimed in claim 2, it is characterized in that, described method also comprises:
The communications that the information that the camera collection of described hands free terminal arrives is set up by the service of connection devices in hands free terminal and the service of connection devices in display terminal is to described display terminal.
4. the method as described in claim as arbitrary in claims 1 to 3, is characterized in that, described method also comprises:
The terminal connector that communication terminal is expanded is set up with hands free terminal and is communicated by the handover module of communication terminal, makes information gathering and play passage to go to hands free terminal.
5. a Handless system, is characterized in that, described system comprises: communication terminal and hands free terminal; Wherein, described communication terminal comprises data obtaining module, output module and WIFI module;
Described data obtaining module, receives the information of coming from communication network transmission for communication terminal, and/or the image information that communication terminal collects;
Described output module, for exporting the information received or the information collected;
Described WIFI module, communicates for setting up with hands free terminal, makes information gathering and play passage to go to hands free terminal.
6. system as claimed in claim 5, it is characterized in that, described system also comprises: display terminal;
Described display terminal, sets up communication for being connected with the service of connection devices in display terminal by the service of connection devices in hands free terminal by the handover module in hands free terminal, obtains the information gathering of hands free terminal and plays the function of passage.
7. system as claimed in claim 6, it is characterized in that, described system also comprises: the first camera;
Described first camera, is placed in described hands free terminal, for Information Monitoring, and transfers to described display terminal by described hands free terminal.
8. system as claimed in claim 6, it is characterized in that, described display terminal is computer, Digital Television or flat board.
9. the system as described in claim as arbitrary in claim 5 ~ 7, is characterized in that, also comprise: terminal connector;
Described terminal connector, being communicated for being set up with hands free terminal by the handover module of communication terminal, making information gathering go to hands free terminal with broadcasting passage.
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| CN201410153566.8A CN105025151A (en) | 2014-04-16 | 2014-04-16 | Hand-free realization method and hand-free system |
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| CN201410153566.8A CN105025151A (en) | 2014-04-16 | 2014-04-16 | Hand-free realization method and hand-free system |
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| US20090251409A1 (en) * | 2007-05-14 | 2009-10-08 | Kopin Corporation | Mobile wireless display software platform for controlling other systems and devices |
| CN102215369A (en) * | 2011-04-27 | 2011-10-12 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and data interactive method of video call |
| CN102439972A (en) * | 2009-02-27 | 2012-05-02 | 基础制造有限公司 | Headset-based telecommunications platform |
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2014
- 2014-04-16 CN CN201410153566.8A patent/CN105025151A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090251409A1 (en) * | 2007-05-14 | 2009-10-08 | Kopin Corporation | Mobile wireless display software platform for controlling other systems and devices |
| CN102439972A (en) * | 2009-02-27 | 2012-05-02 | 基础制造有限公司 | Headset-based telecommunications platform |
| CN102215369A (en) * | 2011-04-27 | 2011-10-12 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and data interactive method of video call |
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Application publication date: 20151104 |