CN103825634A - Method for reducing Miracast power consumption by Bluetooth, sending equipment and receiving equipment - Google Patents
Method for reducing Miracast power consumption by Bluetooth, sending equipment and receiving equipment Download PDFInfo
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- CN103825634A CN103825634A CN201410100165.6A CN201410100165A CN103825634A CN 103825634 A CN103825634 A CN 103825634A CN 201410100165 A CN201410100165 A CN 201410100165A CN 103825634 A CN103825634 A CN 103825634A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a method for reducing Miracast power consumption by Bluetooth, sending equipment and receiving equipment, relating to the technical field of electronic communication. The method is applied to the sending equipment and the receiving equipment. The sending equipment is provided with a first WIFI module and a first Bluetooth module, the receiving equipment is provided with a second WIFI module and a second Bluetooth module, the first WIFI module and the second WIFI module are connected in a communication manner, and the first Bluetooth module and the second Bluetooth module are connected in a communication manner. The method comprises the steps that the sending equipment sends an audio through the first Bluetooth module and sends a video through the first WIFI module by Miracast, and the receiving equipment receives the video from the second WIFI module, and receives the audio from the second Bluetooth module. According to the invention, the power consumption of Miracast can be reduced, and the battery life of mobile equipment can be prolonged.
Description
Technical field
The present invention relates to electronic communication field, relate in particular to a kind of method and dispensing device and receiving system that utilizes bluetooth to reduce Miracast power consumption.
Background technology
At present Miracast technology starts extensive use, and it is that one based on WIFI is shared and control technology with screen image.Micarast is based on RTSP transmission tone, video flowing and oppositely control based on UIBC; wherein video flowing is higher to rate request; and audio stream requirement is lower; because mobile device battery capacity is limited; WIFI power consumption is larger again, and the problem that usually there will be battery easily to deplete, simultaneously the in the situation that of WIFI throughput deficiency; while transmitting audio frequency and video at the same time, there will be the nonsynchronous situation of audio frequency and video.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of method and dispensing device and receiving system that utilizes bluetooth to reduce Miracast power consumption, solves the mobile device problem that battery easily depletes in the time using Miracast technology.
The present invention is achieved in that
A kind of method of utilizing bluetooth to reduce Miracast power consumption, be applied to transmitting apparatus and receiving equipment, described transmitting apparatus has a WIFI module and the first bluetooth module, described receiving equipment has the 2nd WIFI module and the second bluetooth module, a described WIFI module is connected with the 2nd WIFI module communication, the first described bluetooth module is connected with the second bluetooth module communication, comprise step: transmitting apparatus carries out audio frequency transmission by the first bluetooth module, use Miracast to carry out video transmission by a WIFI module, receiving equipment is receiver, video the 2nd WIFI module, from the second bluetooth module audio reception.
Further, transmitting apparatus sends Miracast connection request also comprised the steps: to detect that Miracast connection request was triggered before sending audio or video after, sends Bluetooth pairing connection request simultaneously.
Further, described receiving equipment, after detecting that accepting Miracast request is triggered, is accepted Bluetooth pairing connection request.
Further, described receiving equipment sends control command to transmitting apparatus by the second bluetooth module, and described transmitting apparatus receives and carry out described control command.
Further, described control command is that sound increases, sound dwindles, suspends, is switched to a song or is switched to next song.
And the present invention also provides a kind of dispensing device that utilizes bluetooth to reduce Miracast power consumption, comprise a WIFI module, the first bluetooth module, audio frequency sending module and video sending module; Described audio frequency sending module is for carrying out audio frequency transmission by the first bluetooth module; Described video sending module is for using Miracast to carry out video transmission by a WIFI module.
Further, also comprise connection request sending module, described connection request sending module, for detection of after being triggered to Miracast connection request, sends Miracast connection request, sends Bluetooth pairing connection request simultaneously.
Further, also comprise that order receives Executive Module, for receiving and carry out control command.
And the present invention also provides a kind of receiving system that utilizes bluetooth to reduce Miracast power consumption, it is characterized in that: comprise the 2nd WIFI module, the second bluetooth module, audio frequency receiver module and video reception module; Described audio frequency receiver module is used for from the second bluetooth module audio reception; Described video reception module is for receiver, video the 2nd WIFI module.
Further, also comprise and ask to accept module, for after detecting that accepting Miracast request is triggered, accept Bluetooth pairing connection request.
Further, also comprise order sending module, for sending control command by the second bluetooth module.
Tool of the present invention has the following advantages: effectively reduced the power consumption in Miracast connection procedure, extended the service time of device battery, the in the situation that of WIFI throughput deficiency, also can guarantee the smoothness of audio frequency and video simultaneously, avoided the nonsynchronous situation of audio frequency and video.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the preferred embodiment of the present invention;
Fig. 2 is the structural representation of receiving equipment of the present invention and transmitting apparatus.
Label declaration:
1, transmitting apparatus, 2, receiving equipment.
Embodiment
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1 and Fig. 2, the invention provides a kind of method of utilizing bluetooth to reduce Miracast power consumption, be applied to transmitting apparatus 1 and receiving equipment 2(as shown in Figure 2), transmitting apparatus 1 and receiving equipment 2 can be common mobile devices, as mobile phone, the video that the present invention can be applicable between mobile phone is shared.Transmitting apparatus 1 has a WIFI module and the first bluetooth module, and receiving equipment 2 has the 2nd WIFI module and the second bluetooth module, and a WIFI module is connected with the 2nd WIFI module communication, and the first bluetooth module is connected with the second bluetooth module communication.Above communication establishment of connection can adopt manual connected mode, in the time connecting Miracast by WIFI module, user can manually initiate connection request on transmitting apparatus 1, then on receiving equipment 2, manually receives connection request, in the time connecting bluetooth, can adopt equally manual connected mode.In order to simplify connection procedure, preferably, in connection procedure, first enter step S101, after transmitting apparatus 1 detects that Miracast connection request is triggered, send Miracast connection request, send Bluetooth pairing connection request simultaneously.Then, after step S102 receiving equipment 2 is detecting that accepting Miracast request is triggered, accept Bluetooth pairing connection request.Be user only need operate once can carry out simultaneously WIFI module Miracast connect be connected with bluetooth.
After transmitting apparatus 1 is connected with receiving equipment 2, enter step S103 transmitting apparatus 1 and carry out audio frequency transmission by the first bluetooth module, use Miracast to carry out video transmission by a WIFI module, receiving equipment is receiver, video the 2nd WIFI module, from the second bluetooth module audio reception.Particularly, use bluetooth to carry out audio transmission and can adopt the Advanced audio distribution sub-services in GAVDP agreement, when the audio frequency of transmitting apparatus 1 need to send, transmitting apparatus 1 can send to voice data bluetooth protocol repertory and be packaged into GAVDP audio format, and sending to receiving equipment 2 by the first bluetooth module, receiving equipment 2 can be delivered to after receiving and on audio decoder, decodes and play.Because the power consumption of bluetooth module under transmission identical data is much smaller than WIFI module, in identical data situation, use this method can greatly reduce the power consumption of equipment, the service time of battery of extension device.The in the situation that of WIFI throughput deficiency, can ensure the smoothness of audio frequency and video simultaneously, avoid audio frequency and video out of step conditions.
In using bluetooth module, receiving equipment 2 sends control command to transmitting apparatus by the second bluetooth module, and transmitting apparatus 1 receives and carry out control command.Control command can be for sound increases, sound dwindles, suspends, is switched to a upper song or is switched to next song.Particularly, the transmission of control command can adopt the Audio/Video Remote Control sub-services in bluetooth GAVDP agreement, the sending and receiving that uses bluetooth module to carry out control command has reduced the energy consumption of the data flow of UIBC in Miracast again, and the service time of battery of equipment is extended further.
And the present invention also provides a kind of and utilizes dispensing device 1(that bluetooth reduces Miracast power consumption as shown in Figure 2), dispensing device 1 for receiving system 2 communications, comprise a WIFI module, the first bluetooth module, audio frequency sending module and video sending module; Audio frequency sending module is for carrying out audio frequency transmission by the first bluetooth module; Video sending module is for using Miracast to carry out video transmission by a WIFI module.
Dispensing device 1 also comprises connection request sending module, and described connection request sending module, for detection of after being triggered to Miracast connection request, sends Miracast connection request, sends Bluetooth pairing connection request simultaneously.Dispensing device 1 also comprises that order receives Executive Module, for receiving and carry out control command.
And the present invention also provides a kind of and utilizes receiving system 2(that bluetooth reduces Miracast power consumption as shown in Figure 2), comprise the 2nd WIFI module, the second bluetooth module, audio frequency receiver module and video reception module; Audio frequency receiver module is used for from the second bluetooth module audio reception; Video reception module is for receiver, video the 2nd WIFI module.Receiving system 2 also comprises asks to accept module, for after detecting that accepting Miracast request is triggered, accepts Bluetooth pairing connection request.Receiving system 2 also comprises order sending module, for sending control command by the second bluetooth module.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (11)
1. a method of utilizing bluetooth to reduce Miracast power consumption, be applied to transmitting apparatus and receiving equipment, described transmitting apparatus has a WIFI module and the first bluetooth module, described receiving equipment has the 2nd WIFI module and the second bluetooth module, a described WIFI module is connected with the 2nd WIFI module communication, the first described bluetooth module is connected with the second bluetooth module communication, it is characterized in that: comprise step: transmitting apparatus carries out audio frequency transmission by the first bluetooth module, use Miracast to carry out video transmission by a WIFI module, receiving equipment is receiver, video the 2nd WIFI module, from the second bluetooth module audio reception.
2. a kind of method of utilizing bluetooth to reduce Miracast power consumption according to claim 1, it is characterized in that: after transmitting apparatus also comprised the steps: to detect that Miracast connection request was triggered before sending audio or video, send Miracast connection request, send Bluetooth pairing connection request simultaneously.
3. a kind of method of utilizing bluetooth to reduce Miracast power consumption according to claim 2, is characterized in that: described receiving equipment, after detecting that accepting Miracast request is triggered, is accepted Bluetooth pairing connection request.
4. according to the arbitrary a kind of described method of utilizing bluetooth to reduce Miracast power consumption of claim 1 to 3, it is characterized in that: described receiving equipment sends control command to transmitting apparatus by the second bluetooth module, and described transmitting apparatus receives and carry out described control command.
5. according to the arbitrary a kind of described method of utilizing bluetooth to reduce Miracast power consumption of claim 4, it is characterized in that: described control command is that sound increases, sound dwindles, suspends, is switched to a song or is switched to next song.
6. utilize bluetooth to reduce a dispensing device for Miracast power consumption, it is characterized in that: comprise a WIFI module, the first bluetooth module, audio frequency sending module and video sending module; Described audio frequency sending module is for carrying out audio frequency transmission by the first bluetooth module; Described video sending module is for using Miracast to carry out video transmission by a WIFI module.
7. a kind of dispensing device that utilizes bluetooth to reduce Miracast power consumption according to claim 6, it is characterized in that: also comprise connection request sending module, described connection request sending module is for detection of after being triggered to Miracast connection request, send Miracast connection request, send Bluetooth pairing connection request simultaneously.
8. a kind of dispensing device that utilizes bluetooth to reduce Miracast power consumption according to claim 6, is characterized in that: also comprise that order receives Executive Module, for receiving and carry out control command.
9. utilize bluetooth to reduce a receiving system for Miracast power consumption, it is characterized in that: comprise the 2nd WIFI module, the second bluetooth module, audio frequency receiver module and video reception module; Described audio frequency receiver module is used for from the second bluetooth module audio reception; Described video reception module is for receiver, video the 2nd WIFI module.
10. a kind of receiving system that utilizes bluetooth to reduce Miracast power consumption according to claim 9, is characterized in that: also comprise and ask to accept module, for after detecting that accepting Miracast request is triggered, accept Bluetooth pairing connection request.
11. a kind of receiving systems that utilize bluetooth to reduce Miracast power consumption according to claim 9, is characterized in that: also comprise order sending module, for sending control command by the second bluetooth module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410100165.6A CN103825634A (en) | 2014-03-18 | 2014-03-18 | Method for reducing Miracast power consumption by Bluetooth, sending equipment and receiving equipment |
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| CN201410100165.6A CN103825634A (en) | 2014-03-18 | 2014-03-18 | Method for reducing Miracast power consumption by Bluetooth, sending equipment and receiving equipment |
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| CN105872444A (en) * | 2016-04-22 | 2016-08-17 | 广东小天才科技有限公司 | Method, device and system for video call |
| WO2016145846A1 (en) * | 2015-08-25 | 2016-09-22 | 中兴通讯股份有限公司 | Method, device and terminal for concurrent use of miracast function and wireless hotspot function |
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Address after: 350000 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18 Applicant after: FUZHOU ROCKCHIP ELECTRONICS CO., LTD. Address before: 350000 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18 Applicant before: Fuzhou Rockchip Semiconductor Co., Ltd. |
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Application publication date: 20140528 |