CN112601115B - Volume adjusting method of intelligent television, storage medium and intelligent television - Google Patents
Volume adjusting method of intelligent television, storage medium and intelligent television Download PDFInfo
- Publication number
- CN112601115B CN112601115B CN202011435163.4A CN202011435163A CN112601115B CN 112601115 B CN112601115 B CN 112601115B CN 202011435163 A CN202011435163 A CN 202011435163A CN 112601115 B CN112601115 B CN 112601115B
- Authority
- CN
- China
- Prior art keywords
- distance
- intelligent television
- volume
- user
- target
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims description 19
- 230000006870 function Effects 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 8
- 238000013507 mapping Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
-
- 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
- H04N21/439—Processing of audio elementary streams
-
- 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
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Television Receiver Circuits (AREA)
Abstract
The invention discloses a volume adjusting method of an intelligent television, a storage medium and the intelligent television, wherein the method comprises the following steps: determining target sound intensity of the intelligent television; when the movement of the user is detected, determining the target watching distance between the user and the intelligent television; and determining a target volume value of the intelligent television according to the target sound intensity and the target watching distance, and adjusting the volume of the intelligent television to the target volume. According to the method and the device, different watching distances of the user are obtained, and the volume of the intelligent television is adjusted according to the target sound intensity, so that the user has the same hearing effect at different watching distances.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to a volume adjusting method of an intelligent television, a storage medium and the intelligent television.
Background
The sound of the current television adopts the technologies of surround sound electronic technology, SRS-3D surround sound bionic mode, dolby directional logic surround sound technology, full digital dolby surround sound AC-3 and the like, and when the technologies obtain the optimal audio-visual effect, a viewer watches the television at a certain distance and with a certain sound size, discomfort is easily generated once the viewer changes the watching position, and the audio-visual effect is influenced.
Accordingly, there is a need for improvement and development in the art.
Disclosure of Invention
The invention aims to solve the technical problem that the watching effect of a watching user is affected when watching positions of watching personnel are changed.
In order to achieve the above purpose, the invention adopts the following technical scheme:
in a first aspect, an embodiment of the present invention provides a method for adjusting a volume of an intelligent television, where the method includes:
determining target sound intensity of the intelligent television;
when the movement of the user is detected, determining the target watching distance between the user and the intelligent television;
and determining a target volume value of the intelligent television according to the target sound intensity and the target watching distance, and adjusting the volume of the intelligent television to the target volume.
As a further improvement technical scheme, before determining the target sound intensity of the smart television, the method further includes:
the method comprises the steps of collecting sound intensities corresponding to different watching distances of a user in advance and acquiring sound volume values of the intelligent television;
and establishing a mapping relation among the watching distance, the sound intensity and the volume value according to the sound intensities corresponding to the different watching distances and the volume value of the intelligent television.
As a further improved technical solution, the determining the target sound intensity of the smart television specifically includes:
when the volume adjusting function is started, obtaining a contrast watching distance corresponding to a user;
adjusting the contrast volume value corresponding to the contrast watching distance until the adjusted volume value meets the preset condition;
acquiring the contrast volume value corresponding to the meeting of the preset condition;
and determining the target sound intensity of the determined intelligent television according to the mapping relation, the contrast watching distance and the contrast sound value.
As a further improvement technical scheme, the intelligent television comprises a left loudspeaker and a right loudspeaker which are symmetrically arranged; the determining the target watching distance between the user and the intelligent television specifically comprises the following steps:
determining a first distance between the left horn and the right horn, a second distance between the right horn and the user, and a third distance between the user and the left horn;
and determining the target watching distance between the user and the intelligent television according to the first distance, the second distance and the third distance.
As a further improvement, the determining the first distance between the left horn and the right horn, the second distance between the right horn and the user, and the third distance between the user and the left horn specifically includes:
determining a first distance between the left horn and the right horn through a first UWB module corresponding to the left horn and a second UWB module corresponding to the right horn;
determining a second distance between the right loudspeaker and the user through a second UWB module corresponding to the right loudspeaker and a third UWB module corresponding to the user;
and determining a third distance between the user and the left horn through a third UWB module corresponding to the user and a first UWB module corresponding to the left horn.
As a further improvement technical scheme, the obtaining the target viewing distance between the user and the smart television according to the first distance, the second distance and the third distance specifically includes:
and determining the target watching distance between the user and the intelligent television according to a triangle central line calculation formula, the first distance, the second distance and the third distance.
As a further improvement technical scheme, the triangle center line calculation formula is as follows:
where L' represents the target viewing distance, a represents the first distance, b represents the second distance, and c represents the third distance.
As a further improvement, the centers of the first UWB module and the second UWB module coincide with the centers of the left speaker and the right speaker.
In a second aspect, an embodiment of the present invention provides a computer readable storage medium, where the computer readable storage medium stores one or more programs, where the one or more programs are executable by one or more processors to implement the steps in the method for adjusting volume of a smart tv set according to any one of the foregoing aspects.
In a third aspect, an embodiment of the present invention provides an intelligent television, which is characterized in that the intelligent television includes: a processor and a memory and a communication bus; the memory has stored thereon a computer readable program executable by the processor;
the communication bus realizes connection communication between the processor and the memory;
the steps in the method for adjusting the volume of the smart television set according to any one of the above are implemented when the processor executes the computer readable program.
The beneficial effects are that: compared with the prior art, the invention provides a volume adjusting method of an intelligent television, a storage medium and the intelligent television, wherein the method comprises the following steps: determining target sound intensity of the intelligent television; when the movement of the user is detected, determining the target watching distance between the user and the intelligent television; and determining a target volume value of the intelligent television according to the target sound intensity and the target watching distance, and adjusting the volume of the intelligent television to the target volume. According to the method and the device, different watching distances of the user are obtained, and the volume of the intelligent television is adjusted according to the target sound intensity, so that the user has the same hearing effect at different watching distances.
Drawings
Fig. 1 is a flowchart of a volume adjusting method of an intelligent television.
FIG. 2 is a schematic diagram of a three-dimensional data set for measurement according to the present invention.
Fig. 3 is a schematic diagram of UWB wireless ranging provided by the present invention.
Fig. 4 is a schematic diagram of a two-way ranging method according to the present invention.
Fig. 5 is a schematic structural diagram of the smart television provided by the invention.
Detailed Description
The invention provides a volume adjusting method of an intelligent television, a storage medium and the intelligent television, and aims to make the purposes, technical schemes and effects of the invention clearer and more definite. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.
It will be understood by those skilled in the art that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs unless defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The invention will be further described by the description of embodiments with reference to the accompanying drawings.
The embodiment provides a volume adjusting method of an intelligent television, as shown in fig. 1, the method includes:
s100, determining target sound intensity of the intelligent television.
In this embodiment, a set of three-dimensional data, namely, a viewing distance (L), a volume level (Vol) displayed by a television, and a sound intensity (dB) received by a viewer, is first determined according to an experiment, and a schematic diagram of the three-dimensional data is shown in fig. 2.
Exemplary, as shown in FIG. 2, the center of the smart TV speaker is taken as the center of the ring, a semicircle is drawn every 0.1m (L is taken as 0-8 m), 5 points are equally divided on each semicircle, the volume Vol is adjusted from 0 to 100 (1 at intervals) at positions in 5 different directions, the intensity of sound is collected by using a decibel meter, and then the average value of the sound intensity dB is calculatedWherein the mean value of the sound intensity dB +.>Representing the sound intensity corresponding to the volume of the television set at a distance L, an effective three-dimensional data point (L,/v>Vol). And so on to obtain 80 x 100 effective three-dimensional data points, and storing the three-dimensional data points in a storage device (including eMMC, UFS and the like) of the television.
Correspondingly, in this embodiment, before determining the target sound intensity of the smart television, the method further includes:
s10, acquiring sound intensities corresponding to different watching distances of a user in advance and acquiring a sound volume value of the intelligent television;
and S20, establishing a mapping relation among the watching distance, the sound intensity and the volume value according to the sound intensities corresponding to the different watching distances and the volume value of the intelligent television.
According to the method and the device, different watching distances of the user are obtained, and the volume of the intelligent television is adjusted according to the target sound intensity and the mapping relation, so that the user has the same hearing effect at the different watching distances.
In addition, the invention adopts three high-precision UWB ranging modules, and the precision of the testing module can reach about 10 cm, and it can be understood that the ultra-wideband (UltraWideBand, UWB) technology is a carrier-free communication technology, and the communication technology utilizes nanosecond non-sinusoidal narrow pulse to transmit data, so that the invention has the characteristics of high transmission rate, strong anti-interference capability, low cost, low power consumption and the like, and is widely applied to a short-distance high-speed data transmission scene.
In practical application, a first UWB module and a second UWB module are configured on the intelligent television, and the first UWB module and the second UWB module are respectively positioned on a left horn and a horn of the intelligent television, and it is required to be noted that the centers of the first UWB module and the second UWB module coincide with the centers of the left horn and the right horn. In addition, the viewing user also needs to wear a smart device loaded with UWB tags, such as a mobile device, such as a mobile hand or mobile terminal. Therefore, in this embodiment, the user needs to carry the intelligent mobile device equipped with the third UWB module, so that the first UWB module, the second UWB module and the third UWB module form a wireless communication system, and the distance between each two UWB modules is obtained through mutual communication among the first UWB module, the second UWB module and the third UWB module, so that the distance between the viewing user and the left speaker and the right speaker, and the distance between the left speaker and the right speaker are determined.
Further, the determining the target sound intensity of the smart television specifically includes:
s101, when a volume adjusting function is started, obtaining a contrast watching distance corresponding to a user;
s102, adjusting a contrast volume value corresponding to the contrast watching distance until the adjusted volume value meets a preset condition;
s103, obtaining the contrast volume value corresponding to the preset condition;
and S104, determining the target sound intensity of the determined intelligent television according to the mapping relation, the contrast watching distance and the contrast sound value.
In this embodiment, the preset condition refers to that a viewer adjusts the volume of the television to an optimal audio-visual effect, and then the optimal audio-visual effect can be determined to obtain the distance between the user and the television and the volume value of the television, so that the sound intensity corresponding to the optimal audio-visual effect is obtained according to the distance between the user and the television and the volume value of the television.
Illustratively, a viewer wears a bracelet configured with a UWB module, turns on a switch of the bracelet, and turns on a volume adjustment function for the smart television. Correspondingly, the UWB module sends wireless signals, the UWB module configured by the intelligent television receives the wireless signals and transmits the wireless signals to the electric intelligent television, so that the intelligent television starts a sound automatic adjusting function, a watching person can adjust the sound volume of the television to an optimal audio-visual effect, meanwhile, a storage device can record the watching distance L_o 'and the sound volume Vol_o', corresponding sound intensity dB_o 'is searched in a three-dimensional data set, and when the UWB module is worn to move a watch person, the intelligent television searches the corresponding sound volume Vol' of the television according to the watching distance and the sound intensity dB_o 'of the watch person, and then the television system automatically adjusts the sound volume according to the searched Vol' according to the sound volume of the television, so that the watching person still has the optimal hearing effect when moving.
And S200, when the movement of the user is detected, determining the target watching distance between the user and the intelligent television.
In this embodiment, the smart television includes a left speaker and a right speaker that are symmetrically set, and correspondingly, determining the target viewing distance between the user and the smart television specifically includes:
s201, determining a first distance between the left horn and the right horn, a second distance between the right horn and the user, and a third distance between the user and the left horn.
In this embodiment, the first distance between the left horn and the right horn is determined through a first UWB module corresponding to the left horn and a second UWB module corresponding to the right horn;
determining a second distance between the right loudspeaker and the user through a second UWB module corresponding to the right loudspeaker and a third UWB module corresponding to the user;
and determining a third distance between the user and the left horn through a third UWB module corresponding to the user and a first UWB module corresponding to the left horn.
As shown in fig. 3 and 4, it can be seen from fig. 3 that two base stations and tags form a triangle as can be seen from fig. 3. It will be appreciated that UWB ranging is essentially a two-way ranging by calculating the time of flight ToF (TimeofFlight) of wireless communications between individual UWB modules, i.e., one UWB module transmits a set of communication pulse signals, and the other UWB module receives and responds to a return set of acknowledged pulse communication signals, and the UWB module finally receives the return pulse communication signals, it being noted that in fig. 3 UWB base station (a) refers to a first UWB module, UWB base station (B) refers to a second UWB module, and UWB tag (C) refers to a third UWB module.
Further, as shown in fig. 4, taking communication between a base station a and a base station B as an example, a sends a message to B, and B responds and sends an acknowledgement message to B immediately after receiving the message, which can be obtained from the figure:
thus, the first flight time between the base station a and the base station B is obtained, and three side lengths of the triangle can be further calculated, where the side length=tof×c, and c is the transmission speed of the electromagnetic wave in the air, so that the side length is the distance between the base station a and the base station B, specifically corresponds to the first distance in the embodiment, and similarly, the second distance and the third distance can also be obtained by adopting the same calculation method, which is not described herein again.
S202, determining the target watching distance between the user and the intelligent television according to the first distance, the second distance and the third distance.
In this embodiment, a triangle center line calculation formula is used to calculate the target viewing distances corresponding to the first distance, the second distance, and the third distance. Wherein, the triangle central line calculation formula is as follows:
where L' represents the target viewing distance, a represents the first distance, b represents the second distance, and c represents the third distance.
The target viewing distance of the viewing user can be obtained through calculation of the formula.
And S300, determining a target volume value of the intelligent television according to the target sound intensity and the target watching distance, and adjusting the volume of the intelligent television to the target volume.
Illustratively, a viewer wears a bracelet configured with a UWB module, and turns on the switch of the bracelet, thereby enabling the volume adjustment function for the smart television. Correspondingly, the UWB module sends a radio signal, the UWB module configured by the intelligent television receives the radio signal and transmits the radio signal to the intelligent television, so that the intelligent television starts a sound automatic adjusting function, a watching person can adjust the sound volume of the television to the optimal hearing effect, meanwhile, a storage device can record the watching distance L_o ' and the sound volume Vol_o ', corresponding sound intensity dB_o ' is searched in a three-dimensional data set, when the UWB module is worn to move a hand ring watching person to move, three UWB ranging modules communicate in real time to obtain three ToF values, a controller calculates the watching distance L ' through the ToF values, and the intelligent television can automatically adjust the sound volume according to the searched Vol ' in the three-dimensional data set of the storage device, so that the watching person still has the optimal hearing effect when moving.
According to the invention, the volume is automatically adjusted according to the watching distance of the watching person, so that the sound intensity (dB) heard by the watching person at different positions is the same, the optimal hearing effect is maintained to the greatest extent, and the constraint that the traditional television sound equipment does not have the function of automatically adjusting the volume and needs to manually adjust the volume to maintain the same hearing effect is avoided.
In summary, compared with the prior art, the embodiment of the invention has the following advantages:
the invention discloses a volume adjusting method of an intelligent television, which comprises the following steps: determining target sound intensity of the intelligent television; when the movement of the user is detected, determining the target watching distance between the user and the intelligent television; and determining a target volume value of the intelligent television according to the target sound intensity and the target watching distance, and adjusting the volume of the intelligent television to the target volume. According to the method and the device, different watching distances of the user are obtained, and the volume of the intelligent television is adjusted according to the target sound intensity, so that the user has the same hearing effect at different watching distances.
Based on the above-mentioned method for adjusting the volume of the smart television, the present invention further provides a computer-readable storage medium storing one or more programs executable by one or more processors to implement the steps in the method for adjusting the volume of the smart television described in the above-mentioned embodiments.
Based on the above-mentioned volume adjustment method of the smart television, the present invention also provides a smart television, as shown in fig. 5, which includes at least one processor (processor) 20; a display screen 21; and a memory (memory) 22, which may also include a communication interface (Communications Interface) 23 and a bus 24. Wherein the processor 20, the display 21, the memory 22 and the communication interface 23 may communicate with each other via a bus 24. The display screen 21 is configured to display a user guidance interface preset in the initial setting mode. The communication interface 23 may transmit information. The processor 20 may invoke logic instructions in the memory 22 to perform the methods of the embodiments described above.
Further, the logic instructions in the memory 22 described above may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand alone product.
The memory 22, as a computer readable storage medium, may be configured to store a software program, a computer executable program, such as program instructions or modules corresponding to the methods in the embodiments of the present disclosure. The processor 20 performs functional applications and data processing, i.e. implements the methods of the embodiments described above, by running software programs, instructions or modules stored in the memory 22.
The memory 22 may include a storage program area that may store an operating system, at least one application program required for functions, and a storage data area; the storage data area may store data created according to the use of the terminal device, etc. In addition, the memory 22 may include high-speed random access memory, and may also include nonvolatile memory. For example, a plurality of media capable of storing program codes such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random access memory (Random AccessMemory, RAM), a magnetic disk, or an optical disk, or a transitory storage medium may be used.
In addition, the specific processes that the storage medium and the plurality of instruction processors in the smart television load and execute are described in detail in the above method, and are not stated here.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The method for adjusting the volume of the intelligent television is characterized by comprising the following steps:
determining target sound intensity of the intelligent television;
when the movement of the user is detected, determining the target watching distance between the user and the intelligent television;
determining a target volume value of the intelligent television according to the target sound intensity and the target watching distance, and adjusting the volume of the intelligent television to the target volume;
the intelligent television comprises a left loudspeaker and a right loudspeaker which are symmetrically arranged; the determining the target watching distance between the user and the intelligent television specifically comprises the following steps:
determining a first distance between the left horn and the right horn, a second distance between the right horn and the user, and a third distance between the user and the left horn;
determining a target watching distance between the user and the intelligent television according to the first distance, the second distance and the third distance;
the determining the first distance between the left horn and the right horn, the second distance between the right horn and the user, and the third distance between the user and the left horn specifically includes:
determining a first distance between the left horn and the right horn through a first UWB module corresponding to the left horn and a second UWB module corresponding to the right horn;
determining a second distance between the right loudspeaker and the user through a second UWB module corresponding to the right loudspeaker and a third UWB module corresponding to the user;
determining a third distance between a user and a left horn through a third UWB module corresponding to the user and a first UWB module corresponding to the left horn;
when a mobile bracelet viewer wearing the UWB module moves, three UWB ranging modules communicate in real time to obtain three ToF values, a controller calculates a viewing distance L 'through the ToF values, and searches corresponding television volume Vol' in a three-dimensional data set of storage equipment by combining sound intensity dB_o ', and the intelligent television automatically adjusts the volume according to the searched Vol';
before determining the target sound intensity of the intelligent television, the method further comprises the following steps:
the method comprises the steps of collecting sound intensities corresponding to different watching distances of a user in advance and acquiring sound volume values of the intelligent television;
establishing a mapping relation among the watching distance, the sound intensity and the volume value according to the sound intensities corresponding to the different watching distances and the volume value of the intelligent television;
the determining the target sound intensity of the intelligent television specifically comprises the following steps:
when the volume adjusting function is started, obtaining a contrast watching distance corresponding to a user;
adjusting the contrast volume value corresponding to the contrast watching distance until the adjusted volume value meets the preset condition;
acquiring the contrast volume value corresponding to the meeting of the preset condition;
the preset condition refers to that a viewer adjusts the volume of the television to the optimal audio-visual effect;
determining the target sound intensity of the determined intelligent television according to the mapping relation, the contrast watching distance and the contrast sound value;
and acquiring different watching distances of the user, and adjusting the volume of the intelligent television according to the target sound intensity so as to have the same hearing effect at the different watching distances.
2. The method for adjusting the volume of the smart television according to claim 1, wherein the obtaining the target viewing distance between the user and the smart television according to the first distance, the second distance, and the third distance specifically includes:
and determining the target watching distance between the user and the intelligent television according to a triangle central line calculation formula, the first distance, the second distance and the third distance.
3. The method for adjusting the volume of a smart tv according to claim 2, wherein the triangle center line calculation formula is as follows:
wherein ,the target viewing distance, a, b, and c represent the first, second, and third distances, respectively.
4. The method for adjusting the volume of a smart television according to claim 1, wherein centers of the first UWB module and the second UWB module coincide with centers of the left speaker and the right speaker.
5. A computer-readable storage medium storing one or more programs executable by one or more processors to implement the steps in the method for adjusting the volume of a smart tv according to any one of claims 1 to 4.
6. An intelligent television, characterized by comprising: a processor and a memory and a communication bus; the memory has stored thereon a computer readable program executable by the processor;
the communication bus realizes connection communication between the processor and the memory;
the steps in the method for adjusting the volume of the smart tv according to any one of claims 1 to 4 are implemented when the processor executes the computer readable program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011435163.4A CN112601115B (en) | 2020-12-10 | 2020-12-10 | Volume adjusting method of intelligent television, storage medium and intelligent television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011435163.4A CN112601115B (en) | 2020-12-10 | 2020-12-10 | Volume adjusting method of intelligent television, storage medium and intelligent television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112601115A CN112601115A (en) | 2021-04-02 |
| CN112601115B true CN112601115B (en) | 2023-10-31 |
Family
ID=75191455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011435163.4A Active CN112601115B (en) | 2020-12-10 | 2020-12-10 | Volume adjusting method of intelligent television, storage medium and intelligent television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112601115B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113204009B (en) * | 2021-05-12 | 2023-12-22 | 深圳康佳电子科技有限公司 | Running step length reminding method, running step length reminding device, terminal and computer readable storage medium |
| CN113490023B (en) * | 2021-07-05 | 2023-09-15 | 三星电子（中国）研发中心 | Television control method and device |
| CN114125138B (en) * | 2021-10-29 | 2022-11-01 | 歌尔科技有限公司 | Volume adjustment optimization method and device, electronic equipment and readable storage medium |
| CN115695755A (en) * | 2022-10-28 | 2023-02-03 | 歌尔股份有限公司 | Projection picture size control method and device, projection equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454519A (en) * | 2016-10-31 | 2017-02-22 | 乐视控股（北京）有限公司 | Volume adjustment method and device for smart television device |
| CN109257640A (en) * | 2018-11-20 | 2019-01-22 | 深圳创维－Rgb电子有限公司 | A kind of electrical equipment control method, device, electrical equipment and medium |
| CN109348426A (en) * | 2018-11-26 | 2019-02-15 | 黎国溥 | A kind of system for tracking and method based on UWB |
| CN110995925A (en) * | 2019-11-27 | 2020-04-10 | 广东以诺通讯有限公司 | Method, system, mobile terminal and storage medium for adjusting volume |
| US10664228B1 (en) * | 2019-07-23 | 2020-05-26 | TP Vision Europe B.V. | Method and system for automatically controlling audio output of a television device based on ambient noise |
| CN111698292A (en) * | 2020-05-20 | 2020-09-22 | 上海闻泰电子科技有限公司 | Volume control method, device, equipment, system and storage medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11323086B2 (en) * | 2018-05-31 | 2022-05-03 | Comcast Cable Communications, Llc | Content audio adjustment |
-
2020
- 2020-12-10 CN CN202011435163.4A patent/CN112601115B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454519A (en) * | 2016-10-31 | 2017-02-22 | 乐视控股（北京）有限公司 | Volume adjustment method and device for smart television device |
| CN109257640A (en) * | 2018-11-20 | 2019-01-22 | 深圳创维－Rgb电子有限公司 | A kind of electrical equipment control method, device, electrical equipment and medium |
| CN109348426A (en) * | 2018-11-26 | 2019-02-15 | 黎国溥 | A kind of system for tracking and method based on UWB |
| US10664228B1 (en) * | 2019-07-23 | 2020-05-26 | TP Vision Europe B.V. | Method and system for automatically controlling audio output of a television device based on ambient noise |
| CN110995925A (en) * | 2019-11-27 | 2020-04-10 | 广东以诺通讯有限公司 | Method, system, mobile terminal and storage medium for adjusting volume |
| CN111698292A (en) * | 2020-05-20 | 2020-09-22 | 上海闻泰电子科技有限公司 | Volume control method, device, equipment, system and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112601115A (en) | 2021-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112601115B (en) | Volume adjusting method of intelligent television, storage medium and intelligent television | |
| US10132914B2 (en) | Target device positioning method and mobile terminal | |
| KR20170128201A (en) | System for locating remote objects | |
| CN103018715B (en) | Positioning method and device based on Bluetooth | |
| CN112243220A (en) | Method for establishing communication connection and wearable device | |
| EP3407133A1 (en) | Method and device for adjusting projected image | |
| US20100033321A1 (en) | Tracking system with separated tracking device | |
| CN111405508A (en) | Wearable device positioning method and wearable device | |
| CN104768222B (en) | Positioning using Radio signal parameters to mobile device | |
| CN105530016A (en) | Signal processing method and device | |
| CN112415554A (en) | Positioning method and device, electronic equipment and computer readable storage medium | |
| CN203838341U (en) | Miniature semiconductor laser range finder | |
| CN206057684U (en) | A kind of virtual reality glasses for carrying out elevation carrection | |
| CN103889050A (en) | Positioning method, device thereof and system thereof | |
| EP3817396A1 (en) | Communicational connection establishment method and related device | |
| CN102801845B (en) | Automatically reduce method and the mobile terminal of volume | |
| US10412549B2 (en) | Orientation method, device, and system | |
| KR20200046466A (en) | Method and apparatus for searching a beam in a mobile communication system | |
| JP7377108B2 (en) | Wireless charging system, wireless charging device and wireless power receiving device | |
| CN105528242B (en) | The method and electronic equipment of switch mode | |
| CN103391260A (en) | Method for reducing wireless interference and wireless terminal | |
| EP4013074A1 (en) | Wearable apparatus and method for orientation detection | |
| CN104887212A (en) | Athlete health monitoring system | |
| CN114765712A (en) | Audio processing method, device, terminal and computer readable storage medium | |
| US20240030603A1 (en) | Low band antenna architecture with aperture and impedance tuning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |