CN103442260A - Method for obtaining television channel life information and television thereof - Google Patents
Method for obtaining television channel life information and television thereof Download PDFInfo
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- CN103442260A CN103442260A CN2013103784726A CN201310378472A CN103442260A CN 103442260 A CN103442260 A CN 103442260A CN 2013103784726 A CN2013103784726 A CN 2013103784726A CN 201310378472 A CN201310378472 A CN 201310378472A CN 103442260 A CN103442260 A CN 103442260A
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Abstract
The invention discloses a method for obtaining television channel life information. The method for obtaining television channel life information includes the following steps that firstly, a current television channel which is on the air is identified to obtain channel information of the current television channel; secondly, according to a corresponding relation between each piece of channel information and each channel affiliation place, a channel affiliation place corresponding to the current television channel is obtained; thirdly, setting up connection with a remote life information server is requested, according to life information of each channel affiliation place stored in the remote life information server, the life information of the channel affiliation place corresponding to the current television channel is obtained and displayed. The invention discloses the method for obtaining television channel life information and a television of the method for obtaining television channel life information, weather information and other life information of different areas can be conveniently and reliably provided for users, convenience is brought to working and life of the users, experiences in using the product of the users are ensured, the market prospect of the television is favorably broadened and great production practice significance is achieved.
Description
Technical field
The present invention relates to the technical field that television channel information that the user watches obtains, particularly relate to a kind of acquisition methods and television set thereof of television channel life information.
Background technology
Development along with China's science and technology, the domestic electric appliances such as mobile phone, panel computer, display, projecting apparatus, all-in-one, computer, television set, video camera, camera are more and more universal in people's daily life, become people's indispensable part of living.
Wherein, television set is the stress-relieving activity center of mainstream society, and many users can pass through television set, get quickly and easily life information separately.At present, in order to obtain this basic life information of weather forecast, existing user need to manually input specific city title, then TV Network Based by TV remote controller, owing to connecting with the Internet, thereby inquire about the Weather information that obtains this town by internet.
Therefore, for existing television set, if the user need to obtain the Weather information of town, need to be by TV remote controller, complicated operation, loaded down with trivial details, need the more time of cost, make troubles to user's daily life, seriously reduced the product use impression of user to television set.
In view of this, at present in the urgent need to developing a kind of television set, it can facilitate, provide for the user reliably Weather information and other life informations of different regions, offers convenience to user's work and life, guarantees that user's product is used impression.
Summary of the invention
In view of this, the acquisition methods and the television set thereof that the purpose of this invention is to provide a kind of television channel life information, it can facilitate, provide for the user reliably Weather information and other life informations of different regions, offer convenience to user's work and life, the product that guarantees the user is used impression, be conducive to enlarge the market prospects of television set, be of great practical significance.
For this reason, the invention provides a kind of acquisition methods of television channel life information, comprise the following steps:
The first step, identify in progress TV channel, obtains the channel information of TV channel;
Second step, according to the corresponding relation between each channel information and each channel ownership place, obtain channel ownership place corresponding to TV channel; The 3rd step, request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtains the life information of the channel ownership place that described TV channel is corresponding and is shown.
Wherein, the described first step is specially: by identifying in progress TV channel TV picture and/or sound of television, obtain the channel information of TV channel.
Wherein, the in progress TV channel TV of described identification picture, the step of the channel information of acquisition TV channel specifically comprises following sub-step:
At first, intercept the television image in progress TV channel preset zone, but and the television image of described predeterminable area is converted to the image with recognition resolution and form;
Secondly, extract the characteristic information in described image, and this characteristic information and the characteristic information of each channel image of local storage are contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel;
If do not reach default similarity, request connects with the remote image identified server, the characteristic information of each channel image of storing on this characteristic information and described remote image identified server is contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel.
Wherein, the in progress TV channel TV of described identification sound, the step of the channel information of acquisition TV channel specifically comprises following two sub-steps:
At first, adopt default sampled voice length and sound sampling bits rate to record the sound of television of in progress TV channel, and be converted to the audio frequency with distinctive tone frequency form;
Secondly, request connects with the remote sound identified server, the acoustic information of each television channel of storing on the acoustic information of described audio frequency and described remote sound identified server is contrasted, if reach default similarity, according to the corresponding relation between the channel information of each television channel acoustic information and each television channel, obtain the channel information of TV channel.
Wherein, described the 3rd step is specially:
When the reproduction time of TV channel reaches Preset Time length and/or when the TV system time is default life information updated time, request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtain the life information of the channel ownership place that described TV channel is corresponding and shown.
In addition, the present invention also provides a kind of television set, comprising:
The channel recognition unit, for identifying in progress TV channel, obtain the channel information of TV channel, then sends to the ownership place recognition unit;
The ownership place recognition unit, with the channel recognition unit, be connected, for receiving the channel information of the TV channel that described channel recognition unit sends, then according to the corresponding relation between each channel information and each channel ownership place, obtain the channel ownership place that the TV channel is corresponding and send to the life information acquiring unit;
The life information acquiring unit, with the ownership place recognition unit, be connected, channel information of home location corresponding to described TV channel sent for receiving the ownership place recognition unit, then request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtain the life information of the channel ownership place that described TV channel is corresponding and shown.
Wherein, described channel recognition unit comprises television image video module and sound of television identification module, wherein:
The television image identification module, be connected with the ownership place recognition unit, for identifying in progress TV channel TV picture, obtains the channel information of TV channel, then sends to the ownership place recognition unit;
The sound of television identification module, be connected with the ownership place recognition unit, for identifying in progress TV channel TV sound, obtains the channel information of TV channel, then sends to the ownership place recognition unit.
Wherein, described television image identification module comprises:
The picture capturing submodule, for intercepting the television image in progress TV channel preset zone, but and the television image of described predeterminable area is converted to the image with recognition resolution and form;
The first channel information obtains submodule, with the picture capturing submodule, be connected, for extracting the characteristic information of described image, and this characteristic information and the characteristic information of each channel image of local storage are contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel, if do not reach default similarity, request connects with the remote image identified server, the characteristic information of each channel image of storing on this characteristic information and described remote image identified server is contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel.
Wherein, described sound of television identification module comprises:
The sound recording submodule, record the sound of television of in progress TV channel for adopting default sampled voice length and sound sampling bits rate, and be converted to the audio frequency with distinctive tone frequency form;
The second channel information obtains submodule, with the sound recording submodule, be connected, for request and remote sound identified server, connect, the acoustic information of each television channel of storing on the acoustic information of described audio frequency and described remote sound identified server is contrasted, if reach default similarity according to the corresponding relation between the channel information of the acoustic information of each default television channel and each television channel, the channel information of acquisition TV channel.
Wherein, described life information acquiring unit also starts the trigger for download unit with a life information and is connected, for detection of the reproduction time of TV channel, when the reproduction time of TV channel reaches Preset Time length, trigger the described life information acquiring unit of operation;
Described life information acquiring unit also upgrades trigger element with a life information and is connected, and this life information upgrades trigger element, for when the TV system time is default life information updated time, triggers the described life information acquiring unit of operation.
From above technical scheme provided by the invention, compared with prior art, the acquisition methods of a kind of television channel life information provided by the invention and television set thereof, it is by being identified the TV channel, obtain the channel information of TV channel, then according to the corresponding relation between each channel information and each channel ownership place, obtain channel ownership place corresponding to TV channel, then request connects with long-range life information server, life information according to each channel ownership place of storing on long-range life information server, obtain the life information of the channel ownership place that described TV channel is corresponding and shown, thereby the present invention can facilitate, Weather information and other life informations of different regions are provided for the user reliably, offer convenience to user's work and life, the product that guarantees the user is used impression, be conducive to enlarge the market prospects of television set, be of great practical significance.
The accompanying drawing explanation
The flow chart of the acquisition methods that Fig. 1 is a kind of television channel life information provided by the invention;
The block diagram that Fig. 2 is a kind of television set provided by the invention.
Embodiment
In order to make those skilled in the art person understand better the present invention program, below in conjunction with drawings and embodiments, the present invention is described in further detail.
Referring to Fig. 1, acquisition methods for a kind of television channel life information provided by the invention, for automatically identifying in progress TV channel, the various life informations such as the Weather information that the channel ownership place of acquisition TV channel has, city brief introduction, travel information specifically can comprise the following steps:
Step S101: identify in progress TV channel, obtain the channel information of TV channel;
In the present invention, described step S101 is specifically as follows: by identifying in progress TV channel TV picture and/or sound of television, obtain the channel information of TV channel.
It should be noted that, described channel information comprises channel designation, channel station symbol etc. and the closely-related various information of channel.
In the present invention, on specific implementation, identify in progress TV channel TV picture, obtain the channel information of TV channel, specifically comprise following two sub-steps:
At first, intercept the television image in progress TV channel preset zone, but and the television image of described predeterminable area is converted to for example, image with recognition image resolution and form (rgb format);
Secondly, continue to extract the characteristic information (for example angle point information) in described image, and this characteristic information and the characteristic information of each channel image of local storage are contrasted, for example, if reach default similarity (being not less than 90%), according to the default corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel;
If do not reach default similarity, request connects with the remote image identified server, the characteristic information of each channel image of storing on this characteristic information and described remote image identified server is contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel.
It should be noted that, for the present invention, corresponding relation between the channel information of the characteristic information of described channel image and each channel image characteristic information and each television channel, can be pre-stored on local television set, also can be according to user's needs, pre-stored on the remote image identified server.
In the present invention, on specific implementation, can resolve the video code flow information in the TV channel signal (specifically being sent by outside TV programme terminals such as TV stations) that television set receives by the tuner module (Tuner module) installed on television set, obtain the television image of television channel.
In the present invention, on specific implementation, identify in progress TV channel TV sound, obtain the channel information of TV channel, specifically comprise following two sub-steps:
At first, adopt default sampled voice length and sound sampling bits rate to record the sound of television of in progress TV channel, and be converted to for example, audio frequency with distinctive tone frequency form (MP3 format);
Secondly, request connects with the remote sound identified server, the acoustic information of each television channel of storing on the acoustic information of described audio frequency and described remote sound identified server is contrasted, for example, if reach default similarity (being not less than 90%), according to the corresponding relation between the channel information of the acoustic information of each default television channel and each television channel, obtain the channel information of TV channel.
It should be noted that, for the present invention, corresponding relation between the channel information of the acoustic information of described each television channel and the acoustic information of each television channel and each television channel, can be pre-stored on local television set, also can be according to user's needs, pre-stored on the remote sound identified server.
Step S102: according to the corresponding relation between each channel information and each channel ownership place, obtain channel ownership place corresponding to TV channel;
In the present invention, in step S102, on specific implementation, can set in advance the corresponding channel ownership place of each channel information.For example, for CCTV, corresponding channel ownership place can be set to China and Beijing, and for Fung Wong Terrace, corresponding channel ownership place can be set to Hong Kong, and, for Tian Jintai, corresponding channel ownership place can be set to Tianjin.
Step S103: request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtains the life information of the channel ownership place that described TV channel is corresponding and is shown.
In the present invention, it should be noted that, the life information that described each channel ownership place has, the various information such as Weather information, city brief introduction, humane characteristic, cultural attractions and travel information that comprise this channel ownership place, certainly, can also be other types, with the closely-related information of people, concrete scope can be arranged according to people's needs.
In the present invention, in step S103, on specific implementation, be specifically as follows: the life information that on long-range life information server on the internet, each channel ownership place of storage has, the then life information of corresponding channel ownership place by long-range life information server lookup TV channel.For example, can be in advance weather forecast service device on the internet (the weather forecast service device is a type of long-range life information server, described weather forecast service device can be connected with the weather forecast system of meteorological observatory) on set in advance the Weather information of each channel ownership place, at this moment, can obtain the Weather information that channel ownership place corresponding to TV channel has by this weather forecast service device.
For fear of the user when a plurality of television channel of frequent switching, constantly identify and download the life information that channel ownership place that each television channel be switched to is corresponding has, realize the stable life information of watching channel ownership place that interested television channel is corresponding to have of download user just, in the present invention, on specific implementation, described step S103 is specifically as follows:
When the reproduction time of TV channel reaches Preset Time length, request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtain the life information of the channel ownership place that described TV channel is corresponding and shown.
In addition, in view of the life informations such as Weather information are just to upgrade information once at interval of a period of time, for fear of active user's television set, be always to constantly update the life information such as Weather information, in the present invention, on specific implementation, described step S103 is specifically as follows:
When the TV system time is default life information updated time, request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtain the life information that channel ownership place that described TV channel is corresponding has and shown.
Therefore, the acquisition methods of a kind of television channel life information provided based on the invention described above, it is by being identified the TV channel, obtain the channel information of TV channel, then according to the corresponding relation between each channel information and each channel ownership place, obtain channel ownership place corresponding to TV channel, then request connects with long-range life information server, life information according to each channel ownership place of storing on long-range life information server, obtain the life information of the channel ownership place that described TV channel is corresponding and be shown to the user, thereby the present invention can facilitate, Weather information and other life informations of different regions are provided for the user reliably, offer convenience to user's work and life, the product that guarantees the user is used impression, be conducive to enlarge the market prospects of television set, be of great practical significance.
Referring to Fig. 2, the acquisition methods of a kind of television channel life information provided based on the invention described above, the invention provides a kind of television set, for automatically identifying in progress TV channel, the various life informations such as the Weather information that the channel ownership place of acquisition TV channel has, city brief introduction, travel information comprise:
Channel recognition unit 201, for identifying in progress TV channel, obtain the channel information of TV channel, then sends to ownership place recognition unit 202;
Ownership place recognition unit 202, with channel recognition unit 201, be connected, for receiving the channel information of the TV channel that described channel recognition unit 201 sends, then according to the corresponding relation between each channel information and each channel ownership place, obtain the channel ownership place that the TV channel is corresponding and send to life information acquiring unit 203;
Life information acquiring unit 203, with ownership place recognition unit 202, be connected, channel information of home location corresponding to described TV channel sent for receiving ownership place recognition unit 202, then request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtain the life information of the channel ownership place that described TV channel is corresponding and shown.
In the present invention, described channel recognition unit 201 is concrete by the in progress TV channel TV picture of identification and/or sound of television, obtains the channel information of TV channel.
In the present invention, on specific implementation, described channel recognition unit 201 comprises television image video module and sound of television identification module, wherein:
The television image identification module, be connected with ownership place recognition unit 202, for identifying in progress TV channel TV picture, obtains the channel information of TV channel, then sends to ownership place recognition unit 202;
The sound of television identification module, be connected with ownership place recognition unit 202, for identifying in progress TV channel TV sound, obtains the channel information of TV channel, then sends to ownership place recognition unit 202.
In the present invention, it should be noted that, the life information that described each channel ownership place has, the various information such as Weather information, city brief introduction, humane characteristic, cultural attractions and travel information that comprise this channel ownership place, certainly, can also be other types, with the closely-related information of people, concrete scope can be arranged according to people's needs.
In the present invention, on specific implementation, described television image identification module comprises:
The picture capturing submodule, for intercepting the television image in progress TV channel preset zone, but and the television image of described predeterminable area is converted to for example, image with recognition resolution and form (rgb format);
The first channel information obtains submodule, with the picture capturing submodule, be connected, for example, for extracting the characteristic information (angle point information) of described image, and this characteristic information and the characteristic information of each channel image of local storage are contrasted, for example, if reach default similarity (being not less than 90%), according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel, if do not reach default similarity, request connects with the remote image identified server, the characteristic information of each channel image of storing on this characteristic information and described remote image identified server is contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel.
It should be noted that, for the present invention, corresponding relation between the channel of the characteristic information of described channel image and each pre-road image feature information and each television channel, can be pre-stored on local television set, also can be according to user's needs, pre-stored on the remote image identified server.
In the present invention, on specific implementation, can resolve the video code flow information in the TV channel signal (specifically being sent by outside TV programme terminals such as TV stations) that television set receives by the tuner module (Tuner module) installed on television set, obtain the television image of television channel.
In the present invention, on specific implementation, described sound of television identification module comprises:
The sound recording submodule, record the sound of television of in progress TV channel for adopting default sampled voice length and sound sampling bits rate, and be converted to for example, audio frequency with distinctive tone frequency form (MP3 format);
The second channel information obtains submodule, with the sound recording submodule, be connected, for request and remote sound identified server, connect, the acoustic information of each television channel of storing on the acoustic information of described audio frequency and described remote sound identified server is contrasted, for example, if reach default similarity (being not less than 90%), according to the corresponding relation between the channel information of the acoustic information of each default television channel and each television channel, obtain the channel information of TV channel.
It should be noted that, for the present invention, corresponding relation between the channel information of the acoustic information of described each television channel and the acoustic information of each television channel and each television channel, can be pre-stored on local television set, also can be according to user's needs, pre-stored on the remote sound identified server.
In the present invention, in ownership place recognition unit 202, on specific implementation, can set in advance the corresponding channel ownership place of each channel information.For example, for CCTV, corresponding channel ownership place can be set to China and Beijing, and for Fung Wong Terrace, corresponding channel ownership place can be set to Hong Kong, and, for Tian Jintai, corresponding channel ownership place can be set to Tianjin.
In the present invention, in life information acquiring unit 203, on specific implementation, be specifically as follows: the life information of each channel ownership place of storage on long-range life information server on the internet, the life information then had by channel ownership place corresponding to long-range life information server lookup TV channel.For example, can be in advance weather forecast service device on the internet (the weather forecast service device is a type of long-range life information server, described weather forecast service device can be connected with the weather forecast system of meteorological observatory) on set in advance the Weather information of each channel ownership place, at this moment, can obtain the Weather information that channel ownership place corresponding to TV channel has by this weather forecast service device.
For fear of the user when a plurality of television channel of frequent switching, constantly identify and download the life information that channel ownership place that each television channel be switched to is corresponding has, realize the stable life information of watching channel ownership place that interested television channel is corresponding to have of download user just, in the present invention, on specific implementation, described life information acquiring unit 203 also starts the trigger for download unit with a life information and is connected, reproduction time for detection of the TV channel, when the reproduction time of TV channel reaches Preset Time length, trigger the described life information acquiring unit 203 of operation.
In addition, in view of the life informations such as Weather information are just to upgrade information once at interval of a period of time, for fear of active user's television set, be always to constantly update the life information such as Weather information, in the present invention, on specific implementation, described life information acquiring unit 203 also upgrades trigger element with a life information and is connected, and this life information upgrades trigger element, for when the TV system time is default life information updated time, trigger the described life information acquiring unit 203 of operation.Therefore, can be so that the life information acquiring unit 203 channel ownership place corresponding according to the TV channel carrys out the regular update life information.
In the present invention, described channel recognition unit 201, ownership place recognition unit 202 and life information acquiring unit 203 can be central processor CPU, digital signal processor DSP or the single-chip microprocessor MCU of installing on described TV SKD.
Therefore, a kind of television set provided based on the invention described above, it is by being identified the TV channel, obtain the channel information of TV channel, then according to the corresponding relation between each channel information and each channel ownership place, obtain channel ownership place corresponding to TV channel, then request connects with long-range life information server, life information according to each channel ownership place of storing on long-range life information server, obtain the life information of the channel ownership place that described TV channel is corresponding and be shown to the user, thereby the present invention can facilitate, Weather information and other life informations of different regions are provided for the user reliably, offer convenience to user's work and life, the product that guarantees the user is used impression, be conducive to enlarge the market prospects of television set, be of great practical significance.
In sum, compared with prior art, the acquisition methods of a kind of television channel life information provided by the invention and television set thereof, it can facilitate, provide for the user reliably Weather information and other life informations of different regions, offer convenience to user's work and life, the product that guarantees the user is used impression, is conducive to enlarge the market prospects of television set, is of great practical significance.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the acquisition methods of a television channel life information, is characterized in that, comprises the following steps:
The first step, identify in progress TV channel, obtains the channel information of TV channel;
Second step, according to the corresponding relation between each channel information and each channel ownership place, obtain channel ownership place corresponding to TV channel;
The 3rd step, request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtains the life information of the channel ownership place that described TV channel is corresponding and is shown.
2. acquisition methods as claimed in claim 1, is characterized in that, the described first step is specially: by identifying in progress TV channel TV picture and/or sound of television, obtain the channel information of TV channel.
3. acquisition methods as claimed in claim 2, is characterized in that, the in progress TV channel TV of described identification picture, and the step of the channel information of acquisition TV channel specifically comprises following sub-step:
At first, intercept the television image in progress TV channel preset zone, but and the television image of described predeterminable area is converted to the image with recognition resolution and form;
Secondly, extract the characteristic information in described image, and this characteristic information and the characteristic information of each channel image of local storage are contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel;
If do not reach default similarity, request connects with the remote image identified server, the characteristic information of each channel image of storing on this characteristic information and described remote image identified server is contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel.
4. acquisition methods as claimed in claim 2, is characterized in that, the in progress TV channel TV of described identification sound, and the step of the channel information of acquisition TV channel specifically comprises following two sub-steps:
At first, adopt default sampled voice length and sound sampling bits rate to record the sound of television of in progress TV channel, and be converted to the audio frequency with distinctive tone frequency form;
Secondly, request connects with the remote sound identified server, the acoustic information of each television channel of storing on the acoustic information of described audio frequency and described remote sound identified server is contrasted, if reach default similarity, according to the corresponding relation between the channel information of each television channel acoustic information and each television channel, obtain the channel information of TV channel.
5. acquisition methods as described as any one in claim 1 to 4, is characterized in that, described the 3rd step is specially:
When the reproduction time of TV channel reaches Preset Time length and/or when the TV system time is default life information updated time, request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtain the life information of the channel ownership place that described TV channel is corresponding and shown.
6. a television set, is characterized in that, comprising:
The channel recognition unit, for identifying in progress TV channel, obtain the channel information of TV channel, then sends to the ownership place recognition unit;
The ownership place recognition unit, with the channel recognition unit, be connected, for receiving the channel information of the TV channel that described channel recognition unit sends, then according to the corresponding relation between each channel information and each channel ownership place, obtain the channel ownership place that the TV channel is corresponding and send to the life information acquiring unit;
The life information acquiring unit, with the ownership place recognition unit, be connected, channel information of home location corresponding to described TV channel sent for receiving the ownership place recognition unit, then request connects with long-range life information server, according to the life information of each channel ownership place of storing on long-range life information server, obtain the life information of the channel ownership place that described TV channel is corresponding and shown.
7. television set as claimed in claim 6, is characterized in that, described channel recognition unit comprises television image video module and sound of television identification module, wherein:
The television image identification module, be connected with the ownership place recognition unit, for identifying in progress TV channel TV picture, obtains the channel information of TV channel, then sends to the ownership place recognition unit;
The sound of television identification module, be connected with the ownership place recognition unit, for identifying in progress TV channel TV sound, obtains the channel information of TV channel, then sends to the ownership place recognition unit.
8. television set as claimed in claim 7, is characterized in that, described television image identification module comprises:
The picture capturing submodule, for intercepting the television image in progress TV channel preset zone, but and the television image of described predeterminable area is converted to the image with recognition resolution and form;
The first channel information obtains submodule, with the picture capturing submodule, be connected, for extracting the characteristic information of described image, and this characteristic information and the characteristic information of each channel image of local storage are contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel, if do not reach default similarity, request connects with the remote image identified server, the characteristic information of each channel image of storing on this characteristic information and described remote image identified server is contrasted, if reach default similarity, according to the corresponding relation between the channel information of the characteristic information of each channel image and each television channel, obtain the channel information of TV channel.
9. television set as claimed in claim 7, is characterized in that, described sound of television identification module comprises:
The sound recording submodule, record the sound of television of in progress TV channel for adopting default sampled voice length and sound sampling bits rate, and be converted to the audio frequency with distinctive tone frequency form;
The second channel information obtains submodule, with the sound recording submodule, be connected, for request and remote sound identified server, connect, the acoustic information of each television channel of storing on the acoustic information of described audio frequency and described remote sound identified server is contrasted, if reach default similarity according to the corresponding relation between the channel information of the acoustic information of each default television channel and each television channel, the channel information of acquisition TV channel.
10. television set as described as any one in claim 6 to 9, it is characterized in that, described life information acquiring unit also starts the trigger for download unit with a life information and is connected, reproduction time for detection of the TV channel, when the reproduction time of TV channel reaches Preset Time length, trigger the described life information acquiring unit of operation;
Described life information acquiring unit also upgrades trigger element with a life information and is connected, and this life information upgrades trigger element, for when the TV system time is default life information updated time, triggers the described life information acquiring unit of operation.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012189A (en) * | 2017-04-13 | 2018-05-08 | 广州欢网科技有限责任公司 | A kind of direct broadcast band recognition methods of smart television and system |
| CN112468792A (en) * | 2020-11-05 | 2021-03-09 | Oppo广东移动通信有限公司 | Image recognition method and device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108012189A (en) * | 2017-04-13 | 2018-05-08 | 广州欢网科技有限责任公司 | A kind of direct broadcast band recognition methods of smart television and system |
| CN108012189B (en) * | 2017-04-13 | 2020-07-24 | 广州欢网科技有限责任公司 | Live channel identification method and system of smart television |
| CN112468792A (en) * | 2020-11-05 | 2021-03-09 | Oppo广东移动通信有限公司 | Image recognition method and device, electronic equipment and storage medium |
| CN112468792B (en) * | 2020-11-05 | 2023-03-28 | Oppo广东移动通信有限公司 | Image recognition method and device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103442260B (en) | 2016-06-29 |
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