CN105163059A - Smart home device based video call method and video call system - Google Patents
Smart home device based video call method and video call system Download PDFInfo
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- CN105163059A CN105163059A CN201510516818.3A CN201510516818A CN105163059A CN 105163059 A CN105163059 A CN 105163059A CN 201510516818 A CN201510516818 A CN 201510516818A CN 105163059 A CN105163059 A CN 105163059A
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Abstract
The invention discloses a smart home device based video call method and video call system. The method comprises: a handheld smart terminal after receiving a video call request sent by a communication client establishes connection with the communication client, a video play device and a video acquisition device respectively; the handheld smart terminal receives a first video sent by the communication client and sends the first video to the video play device for playing; the video acquisition device acquires a second video of a user which corresponds to the handheld smart terminal and sends the second video to the handheld smart terminal; and the handheld smart terminal obtains voice and the second video of the user and sends the voice and the second video to the communication client. As the image acquisition device in the home device is used for acquiring user video images, clear and complete images can be acquired; and as a television is utilized to play videos from the sending side, the playing picture quality is improved and convenience is provided for video communication of the user.
Description
Technical field
The present invention relates to video call technology field, particularly relate to a kind of video call method based on intelligent home device and video call system.
Background technology
Along with the development of network technology, the especially development of 4G technology, people get used to using video communication more and more, comprise the Video chat by chat tool, or by the video calling of mobile network.But video communication is generally undertaken by mobile phone terminal, during use, in order to reach good video effect, need mobile phone to be fixed on fixed position, and the distance of mobile phone and human body need take into account the collection of image and voice.Cross and closely then cannot collect complete portrait, too far away then audio noise is large.Meanwhile, the screen that mobile phone is limited has certain limitation for viewing the other side video image.
Therefore, prior art need to improve.
Summary of the invention
In view of the deficiencies in the prior art, the object of the invention is to provide a kind of video call method based on intelligent home device and video call system, be intended to solve and there is mobile phone and human body when user utilizes mobile phone to carry out Video chat in prior art and cross and closely cannot collect complete portrait, and mobile phone and human body also audio-frequency noise too far away is large, mobile phone screen is less simultaneously also cannot the defect of complete viewing partner image.
Technical scheme of the present invention is as follows:
Based on a video call method for intelligent home device, wherein, method comprises:
Hand-held intelligent terminal connects with telecommunication customer end, video playback apparatus, video capture device after receiving the video calling request of telecommunication customer end transmission respectively;
Hand-held intelligent terminal receives the first video that telecommunication customer end sends, and sends to video playback apparatus to play the first video;
Video capture device gathers second video of user corresponding to hand-held intelligent terminal, and the second video is sent to hand-held intelligent terminal;
Hand-held intelligent terminal obtains voice and second video of user, is sent to telecommunication customer end.
The described video call method based on intelligent home device, wherein, described hand-held intelligent terminal connects with telecommunication customer end, video playback apparatus, video capture device and specifically comprises after receiving the video calling request of telecommunication customer end transmission:
Described hand-held intelligent terminal receives the video calling request that telecommunication customer end sends, and accept described video calling request, described hand-held intelligent terminal and telecommunication customer end are set up video calling and be connected;
Attachable equipment in described hand-held intelligent terminal search current local area network, obtains facility information, and automatically according to facility information or receiving the instruction of user and video playback apparatus and video capture device connects.
The described video call method based on intelligent home device, wherein, described video capture device gathers second video of user corresponding to hand-held intelligent terminal, and the second video is sent to hand-held intelligent terminal specifically comprises:
Described hand-held intelligent terminal sends video acquisition order to video capture device, and video capture device starts video acquisition second video;
Described video capture device starts multiple camera collection second video, is optimum camera by the camera identification of user's effect optimum in the video image collected.
The described video call method based on intelligent home device, wherein, described video capture device starts multiple camera collection second video, the camera identification of user's effect optimum in the video image collected also is comprised after being optimum camera:
Described video capture device goes out a two field picture every a scheduled time from the second video samples of optimum camera collection, and judges whether to current two field picture the user that there is described hand-held intelligent terminal;
If the portrait in current frame image is user and the distance of user and image border is greater than preset distance, then optimum camera continues to adopt current position acquisition second video;
If the portrait in current frame image is not the distance of user or portrait and image border when being less than preset distance, control the deflection of optimum camera until the portrait in the two field picture that collects is user and the distance of portrait and image border is greater than preset distance.
The described video call method based on intelligent home device, wherein, if the portrait in described current frame image is not the distance of user or portrait and image border when being less than preset distance, control the deflection of optimum camera until the portrait in the two field picture that collects is user and the distance of portrait and image border is greater than preset distance also comprises:
If after controlling the deflection of optimum camera, still can't detect the portrait that user is corresponding, then again identify user from the video of multiple camera collection;
The camera collecting user's effect optimum is designated optimum camera again;
Second video of the optimum camera collection after renewal is sent to described hand-held intelligent terminal.
The described video call method based on intelligent home device, wherein, described hand-held intelligent terminal obtains voice and second video of user, is sent to telecommunication customer end and specifically comprises:
Described hand-held intelligent terminal utilizes self microphone gather user voice data or gather user voice data by video capture device, the speech data collected and the second video image is synthesized, and forms the 3rd video;
The 3rd video data after synthesis is sent to telecommunication customer end.
Based on a video call system for intelligent home device, wherein, system comprises:
Equipment connection module, after receiving the video calling request of telecommunication customer end transmission, connects with telecommunication customer end, video playback apparatus, video capture device respectively for hand-held intelligent terminal;
Receive and playing module, receive the first video of telecommunication customer end transmission for hand-held intelligent terminal, and send to video playback apparatus to play the first video;
Gather and sending module, gather second video of user corresponding to hand-held intelligent terminal for video capture device, and the second video is sent to hand-held intelligent terminal;
Video sending module, obtains voice and second video of user, is sent to telecommunication customer end for hand-held intelligent terminal.
The described video call system based on intelligent home device, wherein, described equipment connection module specifically comprises:
First linkage unit, receive the video calling request of telecommunication customer end transmission for described hand-held intelligent terminal, accept described video calling request, described hand-held intelligent terminal and telecommunication customer end are set up video calling and are connected;
Second linkage unit, for attachable equipment in described hand-held intelligent terminal search current local area network, obtains facility information, and automatically according to facility information or receiving the instruction of user and video playback apparatus and video capture device connects.
The described video call system based on intelligent home device, wherein, described collection and sending module specifically comprise:
Collecting unit, sends video acquisition order for described hand-held intelligent terminal to video capture device, and video capture device starts video acquisition second video;
First identify unit, starts multiple camera collection second video for described video capture device, is optimum camera by the camera identification of user's effect optimum in the video image collected;
Transmitting element, for by described optimum camera collection to the second video send to described hand-held intelligent terminal;
Sampling and judging unit, go out a two field picture every a scheduled time from the second video samples of optimum camera collection for described video capture device, and judge whether to current two field picture the user that there is described hand-held intelligent terminal;
First control unit, if be user for the portrait in current frame image and the distance of user and image border is greater than preset distance, then optimum camera continues to adopt current position acquisition second video;
Second control unit, if when being less than preset distance for the distance that is not user or portrait and image border of the portrait in current frame image, control the deflection of optimum camera until the portrait in the two field picture that collects is user and the distance of portrait and image border is greater than preset distance;
Recognition unit, if for control optimum camera deflection after, still can't detect the portrait that user is corresponding, then again from the video of multiple camera collection, identify user;
Second identify unit, for being again designated optimum camera by the camera collecting user's effect optimum.
The described video call system based on intelligent home device, wherein, described video sending module specifically comprises:
Video Composition unit, utilizes self microphone gather user voice data or gather user voice data by video capture device for described hand-held intelligent terminal, the speech data collected and the second video image is synthesized, form the 3rd video;
3rd transmitting element, for sending to telecommunication customer end by the 3rd video data after synthesis.
Beneficial effect: present invention can be implemented in user when utilizing hand-held intelligent terminal to carry out video communication, the shooting collecting device in home equipment is utilized to gather user video image, utilize the video of the other side that televises, and utilize the audio collecting device of hand-held intelligent terminal to gather voice data, thus improve picture quality and the audio quality of user video communication, also the video data of convenient viewing the other side, for user video communication provides conveniently.
Accompanying drawing explanation
Fig. 1 is of the present invention a kind of flow chart of preferred embodiment of the video call method based on intelligent home device;
Fig. 2 is the control flow chart of the camera of the embody rule embodiment of a kind of video call method based on intelligent home device of the present invention;
Fig. 3 is the flow chart of the embody rule embodiment of a kind of video call method based on intelligent home device of the present invention;
Fig. 4 is the functional schematic block diagram of the preferred embodiment of a kind of video call system based on intelligent home device of the present invention.
Embodiment
For making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of flow chart of preferred embodiment of the video call method based on intelligent home device, as shown in Figure 1, described method comprises:
Step S100, hand-held intelligent terminal connect with telecommunication customer end, video playback apparatus, video capture device after receiving the video calling request of telecommunication customer end transmission respectively.
During concrete enforcement, hand-held intelligent terminal can be the equipment such as mobile phone, IPAD.Video playback apparatus can be the TV or other large-size screen monitors playback equipments etc. that family often has.Video capture device can be TV with camera, also can be other security devices in household.Video capture device is one group of camera that multiple camera is used in conjunction with each other.Video capture device support wifi, bluetooth, etc. multiple transport protocols.
Further, described step S100 specifically comprises:
Step S101, described hand-held intelligent terminal receive the video calling request that telecommunication customer end sends, and accept described video calling request, described hand-held intelligent terminal and telecommunication customer end are set up video calling and be connected;
Attachable equipment in step S102, described hand-held intelligent terminal search current local area network, obtains facility information, and automatically according to facility information or receiving the instruction of user and video playback apparatus and video capture device connects.
During concrete enforcement, described hand-held intelligent terminal is such as the video calling request that mobile phone receives other mobile communication clients and sends over; Accept video calling request, two mobile communication clients connect.Particularly, also can be that multiple telecommunication customer end connects here.Such as, a mobile phone and multiple mobile phone carry out video calling.Wherein video calling is the communication system relying on mobile phone itself, without the need to redesigning new communication module.Further, cell phone intelligent terminal is such as attachable equipment in mobile phone A search network, and obtains facility information; Facility information, except comprising the IP address of equipment, also comprises attribute information, is namely video capture device or video playback apparatus.Mobile phone A is connected to suitable video playback apparatus and video capture device according to facility information automatically, is certainly also to be selected by user.
Step S200, hand-held intelligent terminal receive the first video that telecommunication customer end sends, and send to video playback apparatus to play the first video.
During concrete enforcement, hand-held intelligent terminal such as mobile phone A sends wake-up order to video playback apparatus, triggers start.Now mobile phone A receives the first video that telecommunication customer end sends, and sends to video playback apparatus to be preferably TV to play.After video playback apparatus receives the first video, decoding is carried out to video and plays.
Step S300, video capture device gather second video of user corresponding to hand-held intelligent terminal, and the second video is sent to hand-held intelligent terminal.
During concrete enforcement, hand-held intelligent terminal such as mobile phone A sends wake-up order to video capture device, triggers start.Mobile phone A sends video acquisition order to video capture device, and video capture device starts video acquisition, the video that mobile phone A receiver, video collecting device gathers.Video capture device can be followed the trail of human body motion track and adjust camera inflection point in real time, gathers optimum image, is transferred to real-time coding the mobile phone A in local area network (LAN).
Further, described step S300 specifically comprises:
Step S301, described hand-held intelligent terminal send video acquisition order to video capture device, and video capture device starts video acquisition second video;
Step S302, described video capture device start multiple camera collection second video, are optimum camera by the camera identification of user's effect optimum in the video image collected;
Step S303, by described optimum camera collection to the second video send to described hand-held intelligent terminal.
During concrete enforcement, video capture device is every the scheduled time, and the scheduled time can need to determine according to user.Preferred time range is 100-1500ms.The scheduled time is oversize, and affect the image acquisition of Video chat, the scheduled time is too short, increases facility load.Video capture device is sampled in a two field picture from video flowing, adopt face recognition technology, detect target person, and calculate target person whether in effective coverage of camera, and according in the consecutive frame image from sampling, judge the moving displacement of user, thus control the deflection of camera, or start the video acquisition of other camera, thus enable camera follow the tracks of the movement locus of user, shooting effective video.
Wherein, also comprise after described step S302:
Step S3021, described video capture device go out a two field picture every a scheduled time from the second video samples of optimum camera collection, and judge whether to current two field picture the user that there is described hand-held intelligent terminal;
If the portrait in step S3022 current frame image is user and the distance of user and image border is greater than preset distance, then optimum camera continues to adopt current position acquisition second video;
If the portrait in step S3023 current frame image is not the distance of user or portrait and image border when being less than preset distance, control the deflection of optimum camera until the portrait in the two field picture that collects is user and the distance of portrait and image border is greater than preset distance.
During concrete enforcement, when video capture device starts video acquisition, from the video of multiple camera collection, adopt face recognition technology, identify target person.The camera of the target person effect optimum collected is defined as optimum camera.The image of optimum camera collection is sent to mobile phone A.A two field picture is gone out from the collection video samples of optimum camera every the scheduled time, adopt face recognition technology, whether target person can be detected, if, whether the distance then calculating portrait and image edge is less than predetermined safe distance L, if the distance of portrait and image edge is less than preset distance L, sampling time video frame images before then extracting, according to the alternate position spike of portrait in adjacent multiple image, calculate and judge movement locus and the trend of portrait, start camera position deflection to control, until the distance of portrait and image edge is greater than preset distance L; If the distance of portrait and image edge is greater than preset distance L, then maintain the statusquo, do not carry out any action.The size that wherein preset distance L gathers image according to image capture device is determined.
During concrete enforcement, also comprise after described step S3023:
If step S3024 still can't detect the portrait that user is corresponding, then again identifies user from the video of multiple camera collection after controlling the deflection of optimum camera;
Step S3025, the camera collecting user's effect optimum is designated optimum camera again.
Concrete enforcement is ground, and cannot detect target person when detecting in two field picture, then target person has left the optimum camera collection scope of current setting, again from the video of multiple camera collection, adopts face recognition technology, identifies target person.The camera of the target person effect optimum collected is upgraded and is designated optimum camera.The image of the optimum camera collection after renewal is sent to mobile phone A.
Step S400, hand-held intelligent terminal obtain voice and second video of user, are sent to telecommunication customer end.
During concrete enforcement, described step S400 specifically comprises:
Step S401, described hand-held intelligent terminal utilize self microphone gather user voice data or gather user voice data by video capture device, the speech data collected and the second video image are synthesized, and form the 3rd video;
Step S402, by synthesis after the 3rd video data send to telecommunication customer end.
Particularly, hand-held intelligent terminal is mobile phone A, and mobile phone A, by voice and the video that receives, sends to other telecommunication customer ends in call.User speech video can be gathered by mobile phone A and also can gather speech data by video capture device when gathering the video image information of people simultaneously.Optimal case is the voice that voice are gathered by mobile microphone, and mobile phone has portability, and microphone collection effect is better.Speech data and vedio data are integrated by mobile phone A, form complete video data, and send to telecommunication customer end.
During concrete enforcement, present invention also offers a kind of control flow chart of camera of embody rule embodiment of the video call method based on intelligent home device, as shown in Figure 2, described control method comprises:
Step S11, beginning;
Step S12, determine optimum camera;
Step S13, judge whether to recognize camera, if so, perform step S14, if not, then perform step S17;
Step S14, judge that whether portrait and image edge distance are less than preset distance, if so, then perform step S15, if not, perform step S18;
Step S15, calculate two width image people aberrations, judge movement tendency;
The deflection of step S16, adaptive control camera;
Step S17, upgrade optimum camera;
Step S18, to maintain the statusquo;
Step S19, end.
Present invention also offers a kind of flow chart of embody rule embodiment of the video call method based on intelligent home device, as shown in Figure 3, described method comprises:
Step S10, beginning;
Step S20, mobile phone A accept video calling request;
Step S30, multiple mobile communication client connect;
Step S40, mobile phone A and video playback apparatus, video capture device connect;
The video of reception is sent to video playback apparatus by step S50, mobile phone A;
The video that step S60, mobile phone A receiver, video collecting device gather;
Voice and video is sent to other mobile phone terminals by step S70, mobile phone A;
Step S80, end.
From above embodiment of the method, the invention provides a kind of video call method based on intelligent home device, the present invention is when user enables video calling, while not affecting mobile phone speech communication, the image capture device of family can be started, gather image and send to the other side, and the video of the other side is represented on TV, invention increases picture quality and the audio quality of user video communication, also the video data of convenient viewing the other side, for user video communication provides conveniently.
On the basis of said method embodiment, present invention also offers a kind of functional schematic block diagram of preferred embodiment of the video call system based on intelligent home device, as shown in Figure 4, described system comprises:
Equipment connection module 100, after receiving the video calling request of telecommunication customer end transmission, connects with telecommunication customer end, video playback apparatus, video capture device respectively for hand-held intelligent terminal; As detailed above.
Receive and playing module 200, receive the first video of telecommunication customer end transmission for hand-held intelligent terminal, and send to video playback apparatus to play the first video; As detailed above.
Gather and sending module 300, gather second video of user corresponding to hand-held intelligent terminal for video capture device, and the second video is sent to hand-held intelligent terminal; As detailed above.
Video sending module 400, obtains voice and second video of user, is sent to telecommunication customer end for hand-held intelligent terminal; As detailed above.
The described video call system based on intelligent home device, wherein, described equipment connection module specifically comprises:
First linkage unit, receive the video calling request of telecommunication customer end transmission for described hand-held intelligent terminal, accept described video calling request, described hand-held intelligent terminal and telecommunication customer end are set up video calling and are connected; As detailed above.
Second linkage unit, for attachable equipment in described hand-held intelligent terminal search current local area network, obtains facility information, and automatically according to facility information or receiving the instruction of user and video playback apparatus and video capture device connects; As detailed above.
The described video call system based on intelligent home device, wherein, described collection and sending module specifically comprise:
Collecting unit, sends video acquisition order for described hand-held intelligent terminal to video capture device, and video capture device starts video acquisition second video; As detailed above.
First identify unit, starts multiple camera collection second video for described video capture device, is optimum camera by the camera identification of user's effect optimum in the video image collected; As detailed above.
Transmitting element, for by described optimum camera collection to the second video send to described hand-held intelligent terminal; As detailed above.
Sampling and judging unit, go out a two field picture every a scheduled time from the second video samples of optimum camera collection for described video capture device, and judge whether to current two field picture the user that there is described hand-held intelligent terminal; As detailed above.
First control unit, if be user for the portrait in current frame image and the distance of user and image border is greater than preset distance, then optimum camera continues to adopt current position acquisition second video; As detailed above.
Second control unit, if when being less than preset distance for the distance that is not user or portrait and image border of the portrait in current frame image, control the deflection of optimum camera until the portrait in the two field picture that collects is user and the distance of portrait and image border is greater than preset distance; As detailed above.
Recognition unit, if for control optimum camera deflection after, still can't detect the portrait that user is corresponding, then again from the video of multiple camera collection, identify user; As detailed above.
Second identify unit, for being again designated optimum camera by the camera collecting user's effect optimum; As detailed above.
The described video call system based on intelligent home device, wherein, described video sending module specifically comprises:
Video Composition unit, utilizes self microphone gather user voice data or gather user voice data by video capture device for described hand-held intelligent terminal, the speech data collected and the second video image is synthesized, form the 3rd video; As detailed above.
3rd transmitting element, for sending to telecommunication customer end by the 3rd video data after synthesis; As detailed above.
In sum, the invention provides a kind of video call method based on intelligent home device and video call system, described method comprises: hand-held intelligent terminal connects with telecommunication customer end, video playback apparatus, video capture device after receiving the video calling request of telecommunication customer end transmission respectively; Hand-held intelligent terminal receives the first video that telecommunication customer end sends, and sends to video playback apparatus to play the first video; Video capture device gathers second video of user corresponding to hand-held intelligent terminal, and the second video is sent to hand-held intelligent terminal; Hand-held intelligent terminal obtains voice and second video of user, is sent to telecommunication customer end.By gathering user video image by the shooting collecting device in home equipment thus the image of complete display can being gathered in the present invention, the video of the other side that televises is utilized to improve broadcasting image quality, for user video communication provides conveniently.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (10)
1. based on a video call method for intelligent home device, it is characterized in that, method comprises:
Hand-held intelligent terminal connects with telecommunication customer end, video playback apparatus, video capture device after receiving the video calling request of telecommunication customer end transmission respectively;
Hand-held intelligent terminal receives the first video that telecommunication customer end sends, and sends to video playback apparatus to play the first video;
Video capture device gathers second video of user corresponding to hand-held intelligent terminal, and the second video is sent to hand-held intelligent terminal;
Hand-held intelligent terminal obtains voice and second video of user, is sent to telecommunication customer end.
2. according to claim 1 based on the video call method of intelligent home device, it is characterized in that, described hand-held intelligent terminal connects with telecommunication customer end, video playback apparatus, video capture device and specifically comprises after receiving the video calling request of telecommunication customer end transmission:
Described hand-held intelligent terminal receives the video calling request that telecommunication customer end sends, and accept described video calling request, described hand-held intelligent terminal and telecommunication customer end are set up video calling and be connected;
Attachable equipment in described hand-held intelligent terminal search current local area network, obtains facility information, and automatically according to facility information or receiving the instruction of user and video playback apparatus and video capture device connects.
3. according to claim 1 based on the video call method of intelligent home device, it is characterized in that, described video capture device gathers second video of user corresponding to hand-held intelligent terminal, and the second video is sent to hand-held intelligent terminal specifically comprises:
Described hand-held intelligent terminal sends video acquisition order to video capture device, and video capture device starts video acquisition second video;
Described video capture device starts multiple camera collection second video, is optimum camera by the camera identification of user's effect optimum in the video image collected;
By described optimum camera collection to the second video send to described hand-held intelligent terminal.
4. according to claim 3 based on the video call method of intelligent home device, it is characterized in that, described video capture device starts multiple camera collection second video, the camera identification of user's effect optimum in the video image collected also is comprised after being optimum camera:
Described video capture device goes out a two field picture every a scheduled time from the second video samples of optimum camera collection, and judges whether to current two field picture the user that there is described hand-held intelligent terminal;
If the portrait in current frame image is user and the distance of user and image border is greater than preset distance, then optimum camera continues to adopt current position acquisition second video;
If the portrait in current frame image is not the distance of user or portrait and image border when being less than preset distance, control the deflection of optimum camera until the portrait in the two field picture that collects is user and the distance of portrait and image border is greater than preset distance.
5. according to claim 4 based on the video call method of intelligent home device, it is characterized in that, if the portrait in described current frame image is not the distance of user or portrait and image border when being less than preset distance, control the deflection of optimum camera until the portrait in the two field picture that collects is user and the distance of portrait and image border is greater than preset distance also comprises:
If after controlling the deflection of optimum camera, still can't detect the portrait that user is corresponding, then again identify user from the video of multiple camera collection;
The camera collecting user's effect optimum is designated optimum camera again.
6. according to claim 1 based on the video call method of intelligent home device, it is characterized in that, described hand-held intelligent terminal obtains voice and second video of user, is sent to telecommunication customer end and specifically comprises:
Described hand-held intelligent terminal utilizes self microphone gather user voice data or gather user voice data by video capture device, the speech data collected and the second video image is synthesized, and forms the 3rd video;
The 3rd video data after synthesis is sent to telecommunication customer end.
7. based on a video call system for intelligent home device, it is characterized in that, system comprises:
Equipment connection module, after receiving the video calling request of telecommunication customer end transmission, connects with telecommunication customer end, video playback apparatus, video capture device respectively for hand-held intelligent terminal;
Receive and playing module, receive the first video of telecommunication customer end transmission for hand-held intelligent terminal, and send to video playback apparatus to play the first video;
Gather and sending module, gather second video of user corresponding to hand-held intelligent terminal for video capture device, and the second video is sent to hand-held intelligent terminal;
Video sending module, obtains voice and second video of user, is sent to telecommunication customer end for hand-held intelligent terminal.
8. according to claim 7 based on the video call system of intelligent home device, it is characterized in that, described equipment connection module specifically comprises:
First linkage unit, receive the video calling request of telecommunication customer end transmission for described hand-held intelligent terminal, accept described video calling request, described hand-held intelligent terminal and telecommunication customer end are set up video calling and are connected;
Second linkage unit, for attachable equipment in described hand-held intelligent terminal search current local area network, obtains facility information, and automatically according to facility information or receiving the instruction of user and video playback apparatus and video capture device connects.
9. according to claim 7 based on the video call system of intelligent home device, it is characterized in that, described collection and sending module specifically comprise:
Collecting unit, sends video acquisition order for described hand-held intelligent terminal to video capture device, and video capture device starts video acquisition second video;
First identify unit, starts multiple camera collection second video for described video capture device, is optimum camera by the camera identification of user's effect optimum in the video image collected;
Transmitting element, for by described optimum camera collection to the second video send to described hand-held intelligent terminal;
Sampling and judging unit, go out a two field picture every a scheduled time from the second video samples of optimum camera collection for described video capture device, and judge whether to current two field picture the user that there is described hand-held intelligent terminal;
First control unit, if be user for the portrait in current frame image and the distance of user and image border is greater than preset distance, then optimum camera continues to adopt current position acquisition second video;
Second control unit, if when being less than preset distance for the distance that is not user or portrait and image border of the portrait in current frame image, control the deflection of optimum camera until the portrait in the two field picture that collects is user and the distance of portrait and image border is greater than preset distance;
Recognition unit, if for control optimum camera deflection after, still can't detect the portrait that user is corresponding, then again from the video of multiple camera collection, identify user;
Second identify unit, for being again designated optimum camera by the camera collecting user's effect optimum.
10. according to claim 7 based on the video call system of intelligent home device, it is characterized in that, described video sending module specifically comprises:
Video Composition unit, utilizes self microphone gather user voice data or gather user voice data by video capture device for described hand-held intelligent terminal, the speech data collected and the second video image is synthesized, form the 3rd video;
3rd transmitting element, for sending to telecommunication customer end by the 3rd video data after synthesis.
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Cited By (8)
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| CN105955035A (en) * | 2016-02-29 | 2016-09-21 | 青岛克路德机器人有限公司 | Home intelligent management control system |
| CN106911909A (en) * | 2017-03-02 | 2017-06-30 | 北京疯景科技有限公司 | Video call method and system based on intelligent camera |
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