CN104703017A - Display control method and electronic equipment - Google Patents
Display control method and electronic equipment Download PDFInfo
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- CN104703017A CN104703017A CN201510066872.2A CN201510066872A CN104703017A CN 104703017 A CN104703017 A CN 104703017A CN 201510066872 A CN201510066872 A CN 201510066872A CN 104703017 A CN104703017 A CN 104703017A
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- electronic equipment
- video data
- user
- attitude parameter
- vector
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- User Interface Of Digital Computer (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a display control method and electronic equipment. The method comprises the following steps: detecting gesture parameters of a user of first electronic equipment by the first electronic equipment through a detecting unit while receiving first video data and displaying the first video data through second electronic equipment; according to the gesture parameters, determining second video data, different from the first video data, corresponding to the gesture parameters, and indicating a display device of first electronic equipment to display second video data, wherein the first video data is video data obtained by shooting through a first shooting device under a first scene, and the second video data is video data shot by a second shooting device under the first scene. Namely, the first electronic equipment can be used for determining to use which video data according to the gesture parameters of the user, so that a display mode of the first electronic equipment is increased.
Description
Technical field
The application relates to electronic technology field, particularly relates to a kind of display control method and electronic equipment.
Background technology
Along with electronic technology development, various portable electric appts also gets more and more, such as the portable electric appts such as mobile phone, panel computer.
At present, Wearable device is widely used, user is when using Wearable device viewing TV programme, particularly for picture Opening Ceremony of the Games, this large-scale program of Spring Festival Gala, although scene have several even tens video cameras take at the same time, due to be subject to TV station instructor in broadcasting control factor, what Wearable device can be seen only has single picture.Such as user is when seeing the Olympic Games, if think to watch panorama always, just cannot accomplish, causes the problem that the selection of the display mode of Wearable device is comparatively single like this.
Summary of the invention
Embodiments provide a kind of display control method and electronic equipment, the problem that the selection in order to solve the display mode of Wearable device in prior art is comparatively single.
Its concrete technical scheme is as follows:
A kind of display control method, be applied to the first electronic equipment, described first electronic equipment comprises: support, setting detecting unit on the bracket, described first electronic equipment can maintain the relative position relation with the user of described first electronic equipment by described support, and described method comprises:
When the second electronic equipment receives the first video data and shows, detected the attitude parameter of described user by described detecting unit;
According to described attitude parameter, determine second video data different from described first video data that described attitude parameter is corresponding;
If described first signal meet described pre-conditioned time, the display unit of described first electronic equipment is indicated to show described second video data, wherein, described first video data is by the video data that the first camera head photographs under the first scene, and described second video data is the video data photographed by the second camera head under described first scene.
Optionally, before the attitude parameter being detected described user by described detecting unit, also comprise:
The request of connecting is sent to described second electronic equipment;
Receive the second electronic equipment based on described connect request response message time, connect with described second electronic equipment, and indicate the first video data described in described display unit simultaneous display.
Optionally, detected the attitude parameter of described user by described detecting unit, comprising:
Transfer the coordinate system set up using the head of described user as the origin of coordinates;
Obtain first vector of the first position in described coordinate system on the head of described user, wherein, the moving direction at described first position of described first characterization vector and move angle;
Using described first vector as described attitude parameter.
Optionally, according to described attitude parameter, determine to comprise second video data different from described first video data that described attitude parameter is corresponding:
Judge whether the move angle in described first vector is more than or equal to predetermined threshold value;
If when described move angle is more than or equal to predetermined threshold value, then determine described second video data corresponding with described moving direction.
Optionally, at described second video data of reception, and after indicating described second video data of the display unit of described first electronic equipment display, also comprise:
Detect and whether exist to indicate described first electronic equipment and described second electronic equipment to exchange the control command of displaying contents;
If there is described control command, then described second video data is sent to described second electronic equipment, and receives described first video data and show.
A kind of electronic equipment, comprising:
Support, described electronic equipment can maintain the relative position relation with the user of described electronic equipment by described support;
Detector, arranges on the bracket, for when another electronic equipment receives the first video data and shows, detects the attitude parameter of the user of described electronic equipment;
Processor, arrange on the bracket, for according to described attitude parameter, determine second video data different from described first video data that described attitude parameter is corresponding, the display unit of described electronic equipment is indicated to show described second video data, wherein, described first video data is by the video data that the first camera head photographs under the first scene, and described second video data is the video data photographed by the second camera head under described first scene.
Optionally, also comprise:
Reflector, for sending to another electronic equipment described the request of connecting;
Communicator, for when receiving the response message of another electronic equipment described based on the described request of connecting, connecting with another electronic equipment described, and indicating the first video data described in described display unit simultaneous display.
Optionally, described detector, specifically for transferring the coordinate system set up using the head of described user as the origin of coordinates, obtain first vector of the first position in described coordinate system on the face of described user, wherein, the moving direction at described first position of described first characterization vector and move angle, using described first vector as described attitude parameter.
Optionally, described processor, specifically for judging whether the anglec of rotation in described first vector is more than or equal to predetermined threshold value, if when the described anglec of rotation is more than or equal to predetermined threshold value, then determines described second video data corresponding with described direction of rotation.
Optionally, whether described detector, also exist to indicate described electronic equipment and another electronic equipment described to exchange the control command of displaying contents for detecting;
Described processor, if also for there is described control command, is then sent to another electronic equipment described by described second video data, and receives described first video data and show.
Embodiments provide a kind of display control method, the method comprises: when the second electronic equipment receives the first video data and shows, first electronic equipment detects the attitude parameter of the user of the first electronic equipment by detecting unit, according to attitude parameter, determine second video data different from the first video data that attitude parameter is corresponding, the display unit of the first electronic equipment is indicated to show the second video data, here the first video data is the video data photographed by the first camera head under the first scene, second video data is the video data photographed by the second camera head under the first scene.That is the first electronic equipment can decide to use that road video data by the attitude parameter of user, thus adds the display mode of the first electronic equipment.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of display control method in the embodiment of the present invention;
Fig. 2 is the method flow diagram detecting user's attitude parameter in the embodiment of the present invention;
Fig. 3 is the schematic diagram of the coordinate system preset in the embodiment of the present invention;
Fig. 4 is the schematic diagram of the camera site of different cameras under Same Scene in the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of electronic equipment in the embodiment of the present invention.
Embodiment
Embodiments provide a kind of display control method, the method comprises: when the second electronic equipment receives the first video data and shows, first electronic equipment detects the attitude parameter of the user of the first electronic equipment by detecting unit, according to attitude parameter, determine second video data different from the first video data that attitude parameter is corresponding, the display unit of the first electronic equipment is indicated to show the second video data, here the first video data is the video data photographed by the first camera head under the first scene, second video data is the video data photographed by the second camera head under the first scene.That is the first electronic equipment can decide to use that road video data by the attitude parameter of user, thus adds the display mode of the first electronic equipment.
This it should be noted that, the first electronic equipment can be wearable intelligent glasses, wrist-watch, the helmet etc., does not do concrete restriction here.
Below by accompanying drawing and specific embodiment, technical solution of the present invention is described in detail, should be appreciated that concrete technical characteristic in the embodiment of the present invention and embodiment just to explanation instead of the restriction of technical solution of the present invention.
Be illustrated in figure 1 the flow chart of a kind of display control method in the embodiment of the present invention, the method is applied in the first electronic equipment, this first electronic equipment comprises support, the detecting unit be arranged on support, and the first electronic equipment can maintain the relative position relation with the user of the first electronic equipment by support.The method comprises:
S101, when the second electronic equipment receives the first video data and shows, detects the attitude parameter of user by detecting unit;
Optionally, in embodiments of the present invention, when user wears upper first electronic equipment, the first electronic equipment will send to the second electronic equipment the request of connecting.
When the second electronic equipment receives the request that connects that the first electronic equipment sends, the response of correspondence that the second electronic equipment will be made, and generate the response message based on the request of connecting, and response message is sent to the first electronic equipment.
The first electronic equipment receive the second electronic equipment based on connect request response message time, the first electronic equipment and the second electronic equipment connect, and indicate display unit simultaneous display first video data of the first electronic equipment.
Such as the first electronic equipment is intelligent glasses, the second electronic equipment is intelligent television.When user wears intelligent glasses, user can by specific operation, or intelligent glasses voluntarily to intelligent television send the request of connecting, intelligent television is when receiving the request that connects that intelligent glasses sends, the request of connecting that response intelligent glasses sends by intelligent television, and initiatively can send response message to intelligent glasses, thus connect with intelligent television after intelligent glasses receives response message.Certainly, intelligent television the first video data of self current broadcasting can also be transmitted to intelligent glasses, makes broadcasting first video data that intelligent glasses can be synchronous.
After connecting between the first electronic equipment and the second electronic equipment, the detecting unit in this first electronic equipment will detect the attitude parameter of user, and the attitude parameter of user can be detected by the step shown in Fig. 2 in embodiments of the present invention:
S201, transfers the coordinate system set up using the head of user as the origin of coordinates;
In embodiments of the present invention, a coordinate system can be preserved in advance at the first electronic equipment, this coordinate system can be set up based on the head of user, that is the head of user sets up a rectangular coordinate system as the origin of coordinates, thus this coordinate system can orient the motion state of user comparatively accurately.
Such as this coordinate system can be coordinate as shown in Figure 3, the head of user is in the initial point of the coordinate system shown in Fig. 3.
S202, obtains the first position the first vector in a coordinate system on the head of user;
After transferring out the coordinate system preserved in advance, the detecting unit on the first electronic equipment is by start detection, and this detecting unit can be gyroscope or camera.
If when this detecting unit is gyroscope, the gyroscope on this first electronic equipment will detect user's head the first vector in a coordinate system.Specifically, be exactly that this gyroscope will detect moving direction in the coordinate system and the move angle of the head of user.Here how gyroscope specifically detects the moving direction of the head of user and move angle and moving direction and is just no longer described in detail at this.
If when this detecting unit is camera, camera on this first electronic equipment will detect user's eye the first vector in a coordinate system, specifically, when user does not rotate, camera is by the moving direction of real-time detection eyeball and move angle, certainly, moving direction here and move angle are all the coordinate systems based on presetting, and now the moving direction of user's eye and move angle are all as the first vector.
S203, using the first vector as attitude parameter.
In S202, user's head the first vector in a coordinate system can be detected, or eye first vector in a coordinate system of user be detected, now the first electronic equipment using the first vector as final attitude parameter.
Just explanation first electronic equipment detects first vector in a coordinate system of the head of user by detecting unit in the above-described embodiment, in the application of reality, detecting unit on this first electronic equipment can also be other transducers, such as acceleration transducer, velocity transducer, pressure sensor etc., by the attitude parameter that user can be detected that these transducers are same, just being illustrated no longer one by one herein.
After the attitude parameter of user the first electronic equipment being detected, the first electronic equipment will perform step S102.
S102, according to attitude parameter, determines second video data different from the first video data that attitude parameter is corresponding;
S103, indicates the display unit of the first electronic equipment to show the second video data.
After the first electronic equipment detects head first vector in a coordinate system of user, whether the move angle in judgement first vector is more than or equal to predetermined threshold value by this first electronic equipment, that is judge whether the head of user turns enough angles, such as predetermined threshold value is 10 °, if when the angle of the end rotation of user is more than or equal to 10 °, then illustrate that the head of user turns enough angles, certainly, if when the angle of the end rotation of user is less than 10 °, then illustrate that the end rotation angle of user is inadequate, now the first electronic equipment can not make any response.
Certainly, if the position detected is when being eye, then what judge is exactly whether the move angle of the eye of user is more than or equal to predetermined threshold value.Certainly, the decision procedure of eye is substantially identical with the decision procedure of head here, also repeats no more herein.
Further, when determining the move angle in the first vector and being more than or equal to predetermined threshold value, then determine second video data corresponding with moving direction.Specifically, first electronic equipment will determine moving direction from the first vector, this moving direction determines the direction that user pays close attention to, such as fourth quadrant from the head of user to coordinate system rotate time, now illustrate that user pays close attention to be northwest to, now this first electronic equipment will determine that one with second video data of northwest to correspondence.
Such as, first electronic equipment is intelligent glasses, second electronic equipment is intelligent television, under same photographed scene, there is multiple video camera to take, now will there is multi-channel video signal in this program, certainly, video camera can be furnished in different positions, the position that the video camera of each position is corresponding different, as shown in Figure 4, 3 different video cameras are contained under this photographed scene, different positions taken respectively by 3 video cameras, based on the direction of X-axis, the first video camera shooting on the left side be the right area of stage, second video camera shooting be the zone line of stage, 3rd video camera shooting be the left area of stage.What these three video cameras were corresponding is three different tunnel vision signals.
In general, user on intelligent television it is seen that a road vision signal of video camera shooting, such as the road vision signal that the first video camera photographs, or the road vision signal that the second video camera photographs, also or the road vision signal that photographs of the 3rd video camera.
In embodiments of the present invention, when user wears intelligent glasses, this intelligent glasses detects rotation direction and the rotational angle of the head of user, when the head of user turns left, and when the angle of rotating is more than or equal to predetermined threshold value, then intelligent glasses will determine that the head of user turns left, and such intelligent glasses will send the vision signal of request the 3rd video camera to intelligent television or the webserver.If intelligent television can receive the vision signal that the 3rd video camera photographs simultaneously, then the vision signal that the 3rd video camera photographs is sent to intelligent glasses by intelligent television.If when the vision signal that request the 3rd video camera photographs is sent to the webserver by intelligent glasses, the vision signal that the 3rd video camera photographs can be sent to intelligent glasses by the webserver.
When the vision signal that the 3rd video camera that intelligent glasses receives intelligent television or webserver transmission photographs, the vision signal that display unit display the 3rd video camera by self photographs by intelligent glasses.Briefly, the head of user to anticlockwise, now intelligent glasses vision signal that display the 3rd video camera is photographed.
In like manner, the vision signal that the second video camera photographs if user needs intelligent glasses to show or the vision signal that the first video camera photographs, then the vision signal that can photograph with reference to above-mentioned intelligent glasses display the 3rd video camera realizes.Repeat with regard to no longer unnecessary at this.
Can be found out by the above embodiments, in embodiments of the present invention, intelligent glasses can show the vision signal on the direction of user's concern, solves the problem that the display mode selectivity of Wearable device in prior art is comparatively single like this.Thus achieve the diversity of Wearable device display mode, make wearable device can according to the real-time switching display content of the demand of user.
Further, in embodiments of the present invention, the second video data is received at the first electronic equipment, and indicate after the display unit of the first electronic equipment shows the second video data, whether the method also comprises: detect and exist to indicate the first electronic equipment and the second electronic equipment to exchange the control command of displaying contents, if there is control command, then the second video data is sent to the second electronic equipment, and receives the first video data and show.
Specifically, in embodiments of the present invention when user needs the displaying contents on switching first electronic equipment and the second electronic equipment, user can carry out corresponding operation on the first electronic equipment, such as touch control operation or perhaps voice operating etc.First electronic equipment generates corresponding control command by according to this operation.Then this control command is sent to the second electronic equipment by the first electronic equipment.
Second electronic equipment is when receiving this control command, and the first video data that self shows by the second electronic equipment is forwarded to the first electronic equipment, and certainly, the second video data that self shows can be forwarded to the second electronic equipment by the first electronic equipment.Briefly, be exactly that the first electronic equipment and the second electronic equipment exchange displaying contents.Can make like this can carry out switching adjustment according to the demand of user at any time between electronic equipment, thus ensure the diversity of display mode, improve the experience of user.
A kind of display control method in the corresponding embodiment of the present invention, additionally provide a kind of electronic equipment in the embodiment of the present invention, be illustrated in figure 5 the structural representation of a kind of electronic equipment in the embodiment of the present invention, this electronic equipment comprises:
Support 501, described electronic equipment can maintain the relative position relation with the user of described electronic equipment by described support;
Detector 502, arranges on the bracket, for when another electronic equipment receives the first video data and shows, detects the attitude parameter of the user of described electronic equipment;
Processor 503, arrange on the bracket, for according to described attitude parameter, determine second video data different from described first video data that described attitude parameter is corresponding, the display unit of described electronic equipment is indicated to show described second video data, wherein, described first video data is by the video data that the first camera head photographs under the first scene, and described second video data is the video data photographed by the second camera head under described first scene.
Optionally, in the embodiment of the present invention, this electronic equipment also comprises:
Reflector, for sending to another electronic equipment described the request of connecting;
Communicator, for when receiving the response message of another electronic equipment described based on the described request of connecting, connecting with another electronic equipment described, and indicating the first video data described in described display unit simultaneous display.
Optionally, in the embodiment of the present invention, detector 502, specifically for transferring the coordinate system set up using the head of described user as the origin of coordinates, obtain first vector of the first position in described coordinate system on the face of described user, wherein, the moving direction at described first position of described first characterization vector and move angle, using described first vector as described attitude parameter.
Optionally, in the embodiment of the present invention, processor 503, specifically for judging whether the anglec of rotation in described first vector is more than or equal to predetermined threshold value, if when the described anglec of rotation is more than or equal to predetermined threshold value, then determine described second video data corresponding with described direction of rotation.
Optionally, in embodiments of the present invention, whether detector 502, also exist to indicate described electronic equipment and another electronic equipment described to exchange the control command of displaying contents for detecting;
Processor 503, if also for there is described control command, is then sent to another electronic equipment described by described second video data, and receives described first video data and show.
Although described the preferred embodiment of the application, one of ordinary skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the application's scope.
Obviously, those skilled in the art can carry out various change and modification to the application and not depart from the spirit and scope of the application.Like this, if these amendments of the application and modification belong within the scope of the application's claim and equivalent technologies thereof, then the application is also intended to comprise these change and modification.
Claims (10)
1. a display control method, it is characterized in that, be applied to the first electronic equipment, described first electronic equipment comprises: support, setting detecting unit on the bracket, described first electronic equipment can maintain the relative position relation with the user of described first electronic equipment by described support, and described method comprises:
When the second electronic equipment receives the first video data and shows, detected the attitude parameter of described user by described detecting unit;
According to described attitude parameter, determine second video data different from described first video data that described attitude parameter is corresponding;
The display unit of described first electronic equipment is indicated to show described second video data, wherein, described first video data is by the video data that the first camera head photographs under the first scene, and described second video data is the video data photographed by the second camera head under described first scene.
2. the method for claim 1, is characterized in that, before the attitude parameter being detected described user by described detecting unit, also comprises:
The request of connecting is sent to described second electronic equipment;
Receive the second electronic equipment based on described connect request response message time, connect with described second electronic equipment, and indicate the first video data described in described display unit simultaneous display.
3. the method for claim 1, is characterized in that, is detected the attitude parameter of described user, comprising by described detecting unit:
Transfer the coordinate system set up using the head of described user as the origin of coordinates;
Obtain first vector of the first position in described coordinate system on the head of described user, wherein, the moving direction at described first position of described first characterization vector and move angle;
Using described first vector as described attitude parameter.
4. method as claimed in claim 3, is characterized in that, according to described attitude parameter, determine to comprise second video data different from described first video data that described attitude parameter is corresponding:
Judge whether the move angle in described first vector is more than or equal to predetermined threshold value;
If when described move angle is more than or equal to predetermined threshold value, then determine described second video data corresponding with described moving direction.
5. the method for claim 1, is characterized in that, at described second video data of reception, and after indicating described second video data of the display unit of described first electronic equipment display, also comprises:
Detect and whether exist to indicate described first electronic equipment and described second electronic equipment to exchange the control command of displaying contents;
If there is described control command, then described second video data is sent to described second electronic equipment, and receives described first video data and show.
6. an electronic equipment, is characterized in that, comprising:
Support, described electronic equipment can maintain the relative position relation with the user of described electronic equipment by described support;
Detector, arranges on the bracket, for when another electronic equipment receives the first video data and shows, detects the attitude parameter of the user of described electronic equipment;
Processor, arrange on the bracket, for according to described attitude parameter, determine second video data different from described first video data that described attitude parameter is corresponding, the display unit of described electronic equipment is indicated to show described second video data, wherein, described first video data is by the video data that the first camera head photographs under the first scene, and described second video data is the video data photographed by the second camera head under described first scene.
7. electronic equipment as claimed in claim 6, is characterized in that, also comprise:
Reflector, for sending to another electronic equipment described the request of connecting;
Communicator, for when receiving the response message of another electronic equipment described based on the described request of connecting, connecting with another electronic equipment described, and indicating the first video data described in described display unit simultaneous display.
8. electronic equipment as claimed in claim 6, it is characterized in that, described detector, specifically for transferring the coordinate system set up using the head of described user as the origin of coordinates, obtain first vector of the first position in described coordinate system on the face of described user, wherein, the moving direction at described first position of described first characterization vector and move angle, using described first vector as described attitude parameter.
9. electronic equipment as claimed in claim 8, it is characterized in that, described processor, specifically for judging whether the anglec of rotation in described first vector is more than or equal to predetermined threshold value, if when the described anglec of rotation is more than or equal to predetermined threshold value, then determine described second video data corresponding with described direction of rotation.
10. electronic equipment as claimed in claim 6, is characterized in that, described detector also whether existing to indicate described electronic equipment and another electronic equipment described to exchange the control command of displaying contents for detecting;
Described processor, if also for there is described control command, is then sent to another electronic equipment described by described second video data, and receives described first video data and show.
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| CN104703017B (en) | 2019-05-31 |
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