CN109963177A - A kind of method, storage medium and the television set of television set adjust automatically viewing angle - Google Patents
A kind of method, storage medium and the television set of television set adjust automatically viewing angle Download PDFInfo
- Publication number
- CN109963177A CN109963177A CN201711435158.1A CN201711435158A CN109963177A CN 109963177 A CN109963177 A CN 109963177A CN 201711435158 A CN201711435158 A CN 201711435158A CN 109963177 A CN109963177 A CN 109963177A
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- Prior art keywords
- television set
- angle
- television
- adjust automatically
- user
- Prior art date
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Classifications
-
- 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
-
- 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
-
- 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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- 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
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- 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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
Abstract
The invention discloses method, storage medium and the television sets of a kind of television set adjust automatically viewing angle, the described method includes: then starting to measure the distance between television frame and eyes of user when television set receives the distance measuring signal of television-viewing glasses transmission;The angle that current television machine horizontally and vertically needs to rotate is calculated separately according to the distance measured;The television set is according to calculated rotational angle adjust automatically viewing angle.The angle that the present invention horizontally and vertically needs to rotate by calculating television set, and then control television set adjust automatically viewing angle, not only from horizontal direction, but three-dimensional adjusting, make no matter user is in which position there can be best viewing visual angle, also, the present invention is to be based on carrying out angular adjustment on the basis of eyes of user, it is more accurate to adjust, and brings preferably use and viewing experience to user.
Description
Technical field
The present invention relates to technical field of television sets, and in particular to a kind of method of television set adjust automatically viewing angle is deposited
Storage media and television set.
Background technique
TV programme are more and more abundant at any time, and the function of television set is also more and more, cover daily leisure amusement labour
Etc., not only traditional is sitting in the proper viewing TV play in front, and somatic sensation television game can be played, takes dancing lessons, cook,
And need the interaction area of bigger activity space.Such as when the video that you want that Yoga is followed to train practices Yoga together
When, television set front viewing practice be best position, but often the front of living-room TV without so big sky
Ground, and television set can not adjust viewing angle, bring inconvenience to the user's use.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, it is automatic to provide a kind of television set
Adjust method, storage medium and the television set of viewing angle, it is intended to which the television set for solving the prior art cannot random rotational angle
The problem of.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of method of television set adjust automatically viewing angle, wherein the method:
When television set receives the distance measuring signal of television-viewing glasses transmission, then start to measure television frame and eyes of user
The distance between;
The angle that current television machine horizontally and vertically needs to rotate is calculated separately according to the distance measured;
The television set is according to calculated rotational angle adjust automatically viewing angle.
The method of the television set adjust automatically viewing angle, wherein described when television set receives television-viewing eye
Mirror send distance measuring signal when, then start measure the distance between television frame and eyes of user before further include:
Function button for starting adjust automatically viewing angle is set on a remote control in advance.
The method of the television set adjust automatically viewing angle, wherein described when television set receives television-viewing eye
Mirror send distance measuring signal when, then start measure the distance between television frame and eyes of user before further include:
When needing the viewing angle to television set to be adjusted, then judge to use according to the key infrared signal that remote controler is sent
The watching behavior at family carries out angle adjustment if user is really to watch;
Television set judges user's watching behavior, and opens iBeacon ranging service on backstage automatically, sends distance measuring signal instruction.
The method of the television set adjust automatically viewing angle, wherein described when television set receives television-viewing eye
When the distance measuring signal that mirror is sent, then starts measurement the distance between television frame and eyes of user and specifically includes:
When the television set backstage receives the distance measuring signal sent on television-viewing glasses, start the position for obtaining eyes of user
Confidence breath;
The distance between midpoint and the eyes of user of each frame of television set are measured respectively;
The distance of measurement is sent to data processing module, carries out data processing.
The method of the television set adjust automatically viewing angle, wherein the distance that the basis is measured calculates separately
The angle that current television machine horizontally and vertically needs to rotate specifically includes:
Between midpoint and eyes of user of the data processing module of television set according to calculated each television frame
Distance calculates separately out the deviation angle of current television in the horizontal direction and the vertical direction relative to eyes of user;
According to the deviation angle in calculated horizontal direction and vertical direction, in conjunction with preset best viewing angle, further
Calculate the angle that current television machine horizontally and vertically needs to rotate.
The method of the television set adjust automatically viewing angle, wherein the best viewing angle is set as 90 °.
The method of the television set adjust automatically viewing angle, wherein the television set is according to calculated angle of rotation
Degree adjust automatically viewing angle specifically includes:
Preset rotating device obtains the calculated angle for horizontally and vertically needing to rotate in the television set
Degree,
According to directional information and angle-data, controls television set and rotate corresponding angle in the corresponding direction, to adjust automatically
The viewing angle of whole current television machine.
The method of the television set adjust automatically viewing angle, wherein described according to directional information and angle-data, control
NTSC television system NTSC machine rotates corresponding angle in the corresponding direction, thus the viewing angle of adjust automatically current television machine further include:
Angle-data is obtained, and judges that the angle that calculated needs rotate is positive value or negative value;
When for positive value, then controls television set and rotate clockwise the angle for needing to rotate;
When for negative value, then controls television set and rotate the angle for needing to rotate counterclockwise.
A kind of storage medium is stored thereon with a plurality of instruction, wherein and described instruction is suitable for being loaded and being executed by processor,
Method to realize television set adjust automatically viewing angle described in any of the above embodiments.
A kind of television set, wherein include: processor, the storage medium that is connect with processor communication, the storage medium is suitable
In a plurality of instruction of storage;The processor is suitable for calling the instruction in the storage medium, realizes any of the above-described institute to execute
The method for the television set adjust automatically viewing angle stated.
Beneficial effects of the present invention: what the present invention horizontally and vertically needed to rotate by calculating television set
Angle, and then television set adjust automatically viewing angle is controlled, not only from horizontal direction, but three-dimensional adjusting, no matter make user
Best viewing visual angle can be had by being in which position, also, the present invention is adjusted based on angular adjustment is carried out on the basis of eyes of user
It is more accurate to save, and brings preferably use and viewing experience to user.
Detailed description of the invention
Fig. 1 is the flow chart of the method preferred embodiment of television set adjust automatically viewing angle of the invention.
Fig. 2 is the present invention angle calculation schematic diagram in the horizontal direction that need to be rotated.
Fig. 3 is the angle calculation schematic diagram that the present invention is rotated in the need of vertical direction.
Fig. 4 is television set of the invention rotation schematic diagram in the horizontal direction.
Fig. 5 is the rotation schematic diagram of television set of the invention in vertical direction.
The functional schematic block diagram of the preferred embodiment of television set Fig. 6 of the invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
As shown in Figure 1, Fig. 1 is the process of the preferred embodiment of the method for television set adjust automatically viewing angle of the invention
Figure.The method of the television set adjust automatically viewing angle the following steps are included:
Step S100, when television set receives the distance measuring signal of television-viewing glasses transmission, then start to measure television frame
The distance between eyes of user.
Preferably, the step S100 includes:
Step S101, when the television set backstage receives the distance measuring signal sent on television-viewing glasses, start to obtain and use
The location information of family eyes;
Step S102, the distance between midpoint and the eyes of user of each frame of television set are measured respectively;
Step S103, the distance of measurement is sent to data processing module, carries out data processing.
When it is implemented, the present invention is pressed in the function that a starting television set adjustment viewing angle is arranged in remote controler in advance
Key, user can make television set adjust automatically viewing angle by the function button when needed.Further, in order to
The accuracy of angle adjustment is improved, the present invention is that the calculating of required rotational angle is carried out based on eyes of user.Specifically, with
IBeacon module built in the television-viewing glasses (3D, harmful light filtering glasses etc.) that family is worn, so as to realize television set
The measurement of the distance between eyes of user.
When user needs to carry out angle adjustment to television set, then user need to only take television-viewing glasses, glasses default
IBeacon ranging switch is opened, when user uses remote control operation TV, television set receives operational order and judges user's
Watching behavior then starts to carry out ranging process if it is determined that user is watching.Television set refers to receiving the distance measuring signal
After order, the location information of eyes of user is obtained, and starts to measure the distance between television set and eyes of user.In order to guarantee distance
The accuracy of measurement, what the present invention measured is the distance between midpoint and eyes of user of each frame of television set.Tool
Body, television set backstage of the invention can monitor the broadcast singal that iBeacon module is sent, and extract in broadcast singal
IBeacon module title and RSSI value, according to distance calculation formula: ((abs (RSSI)-z)/(10*n), wherein z is D=10^
Transmitting terminal and receiving end are separated by 1 meter of signal strength, and n is the environmental attenuation factor, and related with environment, n generally takes empirical value.Due to
C point is different at a distance from A point, B point, D point, E point, and RSSI value is different, so that it may obtain respectively four frame midpoints of television set with
Distance AC, AB, AD, AE of eyes of user, it is specific as shown in Figures 2 and 3.Fig. 2, which is that the present invention is in the horizontal direction, to be rotated
Angle calculation schematic diagram.Fig. 3 is the angle calculation schematic diagram that the present invention is rotated in the need of vertical direction.After being measured, it will survey
The distance of amount is sent to data processing module, carries out data processing.
Step S200, current television machine horizontally and vertically needs are calculated separately according to the distance measured
The angle of rotation.
Preferably, the step S200 is specifically included:
Step S201, the data processing module of television set is according to the midpoint of calculated each television frame and user's eye
The distance between eyeball calculates separately out the deviation angle of current television in the horizontal direction and the vertical direction relative to eyes of user
Degree;
Step S202, according to the deviation angle in calculated horizontal direction and vertical direction, in conjunction with preset best viewing angle
Degree, further calculates the angle that current television machine horizontally and vertically needs to rotate.
When it is implemented, firstly, the advanced row current television of the data processing module of television set is relative to eyes of user in water
Square to the deviation angle θ in vertical direction, further calculate current television machine and horizontally and vertically need
The angle of rotation.
For horizontal direction, from figure 2 it can be seen that according to formulaIt calculates in Fig. 2
Angle, wherein AB be TV width it is known that the length of AB and AC has also obtained in ranging process, can be counted by above-mentioned formula
Calculate the size of the angle β of AB and AC.
Further,, wherein O is television set width AB
With the midpoint of television set height DE,, by formulaMeter
Calculate the midpoint O and user's C distance OC for obtaining AB.By formula, television set can be calculated
Deviation angle θ in the horizontal direction.
Assuming that 90 degree are best viewing angle (i.e. user is directed to television set), calculate television set accordingly needs in the horizontal direction
To be rotated angle [alpha]=θ -90 °.
And for vertical direction, as shown in figure 3, since the calculating of horizontal direction has obtained the value of OC, then can lead to
Cross formulaThe angle theta of DO and OC, the i.e. deviation angle of television set in vertical direction is calculated
Spend θ.Therefore, television set needs rotate angle δ=θ -90 ° in vertical direction.
After television set is completed with the angle calculation that needs to rotate in vertical direction in the horizontal direction, the angle that will obtain
Degree is according to the rotating device for being sent to television set, to realize the rotation of television set.
Step S300, television set is according to calculated rotational angle adjust automatically viewing angle.
Preferably, the step S300 is specifically included:
Preset rotating device acquisition is calculated horizontally and vertically in the step S301, the television set
The angle for needing to rotate,
The step S302, according to directional information and angle-data, control television set and rotate corresponding angle in the corresponding direction
Degree, thus the viewing angle of adjust automatically current television machine.
When it is implemented, preset rotating device gets and horizontally and vertically needs to rotate in television set
Angle after, judge the positive and negative values of angle for needing to rotate, when for positive value, then control television set and rotate clockwise need
The angle to be rotated;When for negative value, then controls television set and rotate the angle for needing to rotate counterclockwise.
Specifically, as shown in figure 4, then controlling television set in the horizontal direction according to the X inverse time when required rotational angle α is positive
The rotation of needle direction | α |, required rotational angle α is negative, then controls television set and turn in the horizontal direction according to the needle direction clockwise Y
It is dynamic | α |, keep user vertical with the holding of television set horizontal line in the distance with television set, achieve the purpose that best viewing visual angle.
In Fig. 5, when required rotational angle δ is positive, then controls television set and rotated in an anti-clockwise direction in vertical direction according to X | δ |, institute
Need rotational angle δ to be negative, then control television set and rotated in vertical direction according to the needle direction clockwise Y | δ |, make user and TV
The distance of machine is vertical with the holding of TV vertical line, achievees the purpose that best viewing visual angle.
It can thus be seen that adjustment of the present invention for television set viewing angle, not only from horizontal direction, but also
Vertical direction, makes no matter user is in which position can have best viewing visual angle, increase the intelligent functions of television set, to use
Family brings preferably use and viewing experience.
Based on the above embodiment, the invention also discloses a kind of television sets.As shown in Figure 6, comprising: processor
(processor) 10 the storage medium (memory) 20, being connect with processor 10;Wherein, the processor 10 is for calling institute
The program instruction in storage medium 20 is stated, to execute method provided by above-described embodiment, such as is executed:
Step S100, when television set receives the distance measuring signal of television-viewing glasses transmission, then start to measure television frame
The distance between eyes of user;
Step S200, current television machine is calculated separately according to the distance measured horizontally and vertically to need to rotate
Angle;
Step S300, the described television set is according to calculated rotational angle adjust automatically viewing angle.
The embodiment of the present invention also provides a kind of storage medium, and computer instruction, the calculating are stored on the storage medium
Machine instruction makes computer execute method provided by the various embodiments described above.
In conclusion method, storage medium and the TV of a kind of television set adjust automatically viewing angle provided by the invention
Machine, which comprises when television set receives the distance measuring signal of television-viewing glasses transmission, then start to measure television set side
The distance between frame and eyes of user;Current television machine is calculated separately in the horizontal direction and Vertical Square according to the distance measured
The angle rotated to needs;The television set is according to calculated rotational angle adjust automatically viewing angle.The present invention passes through meter
The angle that television set horizontally and vertically needs to rotate is calculated, and then controls television set adjust automatically viewing angle,
Not only from horizontal direction, but solid is adjusted, and makes no matter user is in which position can have best viewing visual angle, also,
The present invention is based on carrying out angular adjustment on the basis of eyes of user, and it is more accurate to adjust, to user bring preferably using and
Viewing experience.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of method of television set adjust automatically viewing angle, which is characterized in that the method:
When television set receives the distance measuring signal of television-viewing glasses transmission, then start to measure television frame and eyes of user
The distance between;
The angle that current television machine horizontally and vertically needs to rotate is calculated separately according to the distance measured;
The television set is according to calculated rotational angle adjust automatically viewing angle.
2. the method for television set adjust automatically viewing angle according to claim 1, which is characterized in that described to work as TV
When machine receives the distance measuring signal of television-viewing glasses transmission, then start to measure the distance between television frame and eyes of user
Before further include:
Function button for starting adjust automatically viewing angle is set on a remote control in advance.
3. the method for television set adjust automatically viewing angle according to claim 1, which is characterized in that described to work as TV
When machine receives the distance measuring signal of television-viewing glasses transmission, then start to measure the distance between television frame and eyes of user
Before further include:
When needing the viewing angle to television set to be adjusted, then judge to use according to the key infrared signal that remote controler is sent
The watching behavior at family carries out angle adjustment if user is really to watch;
Television set judges user's watching behavior, and opens iBeacon ranging service on backstage automatically, sends distance measuring signal instruction.
4. the method for television set adjust automatically viewing angle according to claim 1, which is characterized in that described to work as TV
When machine receives the distance measuring signal of television-viewing glasses transmission, then start to measure the distance between television frame and eyes of user
It specifically includes:
When the television set backstage receives the distance measuring signal sent on television-viewing glasses, start the position for obtaining eyes of user
Confidence breath;
The distance between midpoint and the eyes of user of each frame of television set are measured respectively;
The distance of measurement is sent to data processing module, carries out data processing.
5. the method for television set adjust automatically viewing angle according to claim 1, which is characterized in that described according to survey
The distance measured calculates separately the angle that current television machine horizontally and vertically needs to rotate and specifically includes:
Between midpoint and eyes of user of the data processing module of television set according to calculated each television frame
Distance calculates separately out the deviation angle of current television in the horizontal direction and the vertical direction relative to eyes of user;
According to the deviation angle in calculated horizontal direction and vertical direction, in conjunction with preset best viewing angle, further
Calculate the angle that current television machine horizontally and vertically needs to rotate.
6. the method for television set adjust automatically viewing angle according to claim 5, which is characterized in that the best sight
See that angle is set as 90 °.
7. the method for television set adjust automatically viewing angle according to claim 1, which is characterized in that the television set
It is specifically included according to calculated rotational angle adjust automatically viewing angle:
Preset rotating device obtains the calculated angle for horizontally and vertically needing to rotate in the television set
Degree,
According to directional information and angle-data, controls television set and rotate corresponding angle in the corresponding direction, to adjust automatically
The viewing angle of whole current television machine.
8. the method for television set adjust automatically viewing angle according to claim 7, which is characterized in that described according to side
To information and angle-data, controls television set and rotate corresponding angle in the corresponding direction, thus adjust automatically current television
The viewing angle of machine further include:
Angle-data is obtained, and judges that the angle that calculated needs rotate is positive value or negative value;
When for positive value, then controls television set and rotate clockwise the angle for needing to rotate;
When for negative value, then controls television set and rotate the angle for needing to rotate counterclockwise.
9. a kind of storage medium is stored thereon with a plurality of instruction, which is characterized in that described instruction is suitable for being loaded and being held by processor
Row, the method to realize the described in any item television set adjust automatically viewing angles of the claims 1-8.
10. a kind of television set characterized by comprising processor, the storage medium being connect with processor communication, the storage
Medium is suitable for storing a plurality of instruction;The processor is suitable for calling the instruction in the storage medium, realizes above-mentioned power to execute
The method that benefit requires the described in any item television set adjust automatically viewing angles of 1-8.
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CN111050215A (en) * | 2019-11-15 | 2020-04-21 | 广东长虹电子有限公司 | Automatic rotating intelligent television and automatic rotating method |
CN111417003A (en) * | 2020-03-18 | 2020-07-14 | 深圳创维-Rgb电子有限公司 | Automatic adjusting method and system based on television and television |
CN112004151A (en) * | 2020-08-20 | 2020-11-27 | 深圳前海茂佳软件科技有限公司 | Control method of television device, television device and readable storage medium |
CN112503348A (en) * | 2020-11-26 | 2021-03-16 | 四川长虹电器股份有限公司 | Television bracket assembly capable of automatically adjusting angle |
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CN111050215A (en) * | 2019-11-15 | 2020-04-21 | 广东长虹电子有限公司 | Automatic rotating intelligent television and automatic rotating method |
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CN112004151A (en) * | 2020-08-20 | 2020-11-27 | 深圳前海茂佳软件科技有限公司 | Control method of television device, television device and readable storage medium |
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CN112503348A (en) * | 2020-11-26 | 2021-03-16 | 四川长虹电器股份有限公司 | Television bracket assembly capable of automatically adjusting angle |
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