CN104244057B - Television remote control method and device based on mobile terminal - Google Patents
Television remote control method and device based on mobile terminal Download PDFInfo
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- CN104244057B CN104244057B CN201410459254.XA CN201410459254A CN104244057B CN 104244057 B CN104244057 B CN 104244057B CN 201410459254 A CN201410459254 A CN 201410459254A CN 104244057 B CN104244057 B CN 104244057B
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Abstract
The invention is suitable for the field of mobile terminals, and provides a television remote control method and device based on a mobile terminal. The method comprises the following steps: receiving a channel information table opening instruction, and opening a stored channel information table according to the received channel information table opening instruction, wherein channel information of channel icons and channel numbers is stored in the channel information table; the channel icons are shot on a television screen in advance through a camera of the mobile terminal and extracted from pictures obtained by shooting the television screen; receiving a channel information selection instruction; and sending the channel information selection instruction to a television so that the television plays the corresponding channel content according to the received channel information selection instruction. According to the embodiment of the invention, the channel content corresponding to the channel icon or the channel number can be accurately played according to the channel icon or the channel number.
Description
Technical field
The invention belongs to field of mobile terminals, more particularly to a kind of TV remote controlling method and device based on mobile terminal.
Background technology
At present, integrated function is more and more in itself for smart mobile phone, such as online online, voice-enabled chat, the mobile phone also having
The extra accessory by increasing, makes mobile phone possess the function of TV remote controller.
But the existing smart mobile phone for possessing TV remote controller function, is only the general utility functions for being integrated with remote control, than
Such as, by selecting some channel number (channel number is numeral), and television set is sent to, then the television for play channel number
Corresponding channel content.But it is not extended to the function of how selecting channel (or being TV station), so that
Possess the smart mobile phone of TV remote controller function in RTV remote television, be still that correspondence is changed by changing the channel number of selection
Channel, and because the corresponding channel number of each channel is inconsistent, therefore, when channel number is more, user is difficult to
The corresponding relation of channel and channel number is remembered, so as to be difficult to according to channel number quick-replaceable to target channel.
The content of the invention
The embodiments of the invention provide a kind of TV remote controlling method based on mobile terminal, it is intended to solves existing method and is difficult to
The problem of according to channel number quick-replaceable to target channel.
The embodiment of the present invention is achieved in that a kind of TV remote controlling method based on mobile terminal, and methods described includes
Following step：
Channel information table OPEN is received, and the channel for opening storage according to the channel information table OPEN of reception is believed
Cease table, the channel information table is stored with the channel information of Channel icons and channel number；The Channel icons are beforehand through shifting
The camera televising screen of dynamic terminal, and extraction is obtained in the photo obtained from televising screen；
Receive channel information selection instruction；
The channel information selection instruction is sent to television set, so that the television set is selected according to the channel information of reception
Select instruction and play corresponding channel content.
The another object of the embodiment of the present invention is to provide a kind of television remote control based on mobile terminal, described device
Including：
Channel information table opening unit, for receiving channel information table OPEN, and according to the channel information table of reception
OPEN opens the channel information table of storage, and the channel information table is stored with the channel letter of Channel icons and channel number
Breath；The Channel icons are beforehand through the camera televising screen of mobile terminal, and the photograph obtained from televising screen
Extract and obtain in piece；
Channel information selection instruction receiving unit, for receiving channel information selection instruction；
Channel information selection instruction transmitting element, for the channel information selection instruction to be sent to television set, so that
The television set plays corresponding channel content according to the channel information selection instruction of reception.
In embodiments of the present invention, because channel information table is stored with one-to-one Channel icons and channel number, and
Channel icons can by the camera initiative recognition of mobile terminal and storage corresponding with channel number, without manual identified, memory,
And manual identified, the process of memory easily malfunction, therefore, the TV remote side provided in an embodiment of the present invention based on mobile terminal
Method can be such that Channel icons and channel number correctly corresponds to, and then can be somebody's turn to do according to accurate play of Channel icons or channel number
Channel icons or the corresponding channel content of channel number.
Brief description of the drawings
Fig. 1 is a kind of flow chart for TV remote controlling method based on mobile terminal that first embodiment of the invention is provided；
Fig. 2 is the schematic diagram for showing Channel icons and channel number that first embodiment of the invention is provided；
Fig. 3 is a kind of structure chart for television remote control based on mobile terminal that second embodiment of the invention is provided.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the embodiment of the present invention, the channel information table of storage is opened according to the channel information table OPEN of reception, it is described
The Channel icons of channel information table storage beforehand through mobile terminal camera televising screen, and from televising screen
Extract and obtain in obtained photo, in user after channel information table have selected some channel information, receiving channel letter
Cease after selection instruction, the channel information selection instruction is sent to television set, so that channel of the television set according to reception
Information selection instruction plays corresponding channel content.
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
Embodiment one：
Fig. 1 shows a kind of flow for TV remote controlling method based on mobile terminal that first embodiment of the invention is provided
Figure, the mobile terminal of the present embodiment includes mobile phone or tablet personal computer etc., and the function of TV remote is integrated with mobile terminals, is taken the photograph
Picture or camera function, details are as follows：
Step S11, receives channel information table OPEN, and according to the channel information table OPEN of reception, the frequency
Road information table is stored with the channel information of Channel icons and channel number；The Channel icons beforehand through mobile terminal shooting
Extract and obtain in head televising screen, and the photo obtained from televising screen.
In the step, channel information table is stored with the channel information of Channel icons and channel number, Channel icons and channel
Marked as one-to-one relationship.In addition, the channel information table can also store TV station's title, TV station's title and Channel icons,
Channel label is also one-to-one relation.
Preferably, the channel information of channel information table first passes through packet in advance.Such as, it is grouped according to age level：Children's viewing
Channel as one group, the opera class life kind that the elderly likes as one group, or, the channel of current focus is set to commonly use
Channel.After being grouped to channel information, each channel information can be shown according to the priority after packet.
Wherein, the Channel icons beforehand through mobile terminal camera televising screen, and from televising screen
The step of obtaining is extracted in the photo that curtain is obtained to specifically include：
A1, the state for detecting television set, the state of the television set include the screen state and/or volume shape of television set
State.
A2, judge whether the state of television set changes.It is television set in the state of television set as a kind of embodiment
Screen state when, the step of whether state for judging television set changes specifically includes：A201, judge television set
Whether the brightness of screen changes；In the step, the brightness of the screen of television set can be by the brightness impression device of mobile terminal
The brightness that the screen of detection television set is distributed is obtained.A202, when the brightness of the screen of television set changes, judge brightness connect
It is continuous become number of times that is big or continuously diminishing and whether be less than default brightness change threshold value (be such as set to 1 time or 2 inferior)；In the step,
Because the brightness of screen changes typically following two situations：One is that channel is changed；Two be user from main modulation
The brightness of screen (channel is constant).It is if the first situation, then only dimmed in the moment brightness of switching channels, afterwards again by dark
Brighten, i.e., when channel changes, brightness value changes from small to big.If but the 2nd kind of situation, the brightness of screen may occur many
The dimmed change of change or continuation that secondary, continuation brightens, it is to brighten that such as brightness changes for the first time, changes or becomes for second
It is bright.I.e. in second of situation, the brightness value detected can continuously become big, or continuously diminish.A203, brightness continuously become it is big or
When the number of times continuously diminished is less than default brightness change threshold value, judge that the state of television set changes.Step A201~
A203, by dual judgement, improves the accuracy rate judged.
It is used as another embodiment, when the state of television set is the volume status of television set, the judgement television set
The step of whether state changes specifically includes：A211, judge whether the volume of television set changes；In the step, electricity
Volume depending on machine can be monitored by the audio receiver (such as microphone) of mobile terminal.A212, the volume hair in television set
During raw change, judge that volume continuously becomes whether number of times that is big or continuously diminishing is less than default volume change threshold value；Television set
Volume changes, typically following two situations：One is that channel is changed；Two be user on the same channel from homophony
Save the volume of the channel.If the first situation, then because the corresponding volume of each channel is most likely different (even if not having
Adjust the volume of remote control), therefore, if having switched channel, the volume of the volume of the channel after switching and the channel before before changing
Compare, be also not in that continuous change is big, or situation about continuously diminishing：Such as, it is assumed that from first channel switch to second channel,
From second channel switch to the 3rd channel, then first channel of volume ratio for second channel occur gives great volume, and the
The probability given great volume of second channel of volume ratio of three channels is minimum.If second of situation, then because user exists
When adjusting volume, generally all can continuously it tune up, or continuously turn down.A213, in volume continuously to become number of times that is big or continuously diminishing small
When default volume changes threshold value, judge that the state of television set changes.
Certainly, television set state for the screen state of television set and during volume status, the only screen in television set
Brightness change, brightness, which continuously becomes number of times that is big or continuously diminishing and is less than default brightness, changes threshold value, and in television set
Volume change, when volume continuously becomes number of times that is big or continuously diminishing and is less than default volume and changes threshold value, just judge electric
State depending on machine changes.
A3, when the state of television set changes, the screen of televising machine.Specifically, it can pre-adjust mobile whole
The coverage of the camera at end, and the fixed adjustment mobile terminal of coverage, so, when it detects the shape of television set
When state changes, the camera of mobile terminal is automatically turned on, with the screen of televising machine.
The photo that A4, the screen to the television set of shooting are obtained carries out image recognition.If user is previously stored with each frequency
Road is numbered, then the step is mainly used in Channel icons present in identification photo.For example, user recognizes first channel volume first
Code (such as " 1 ") corresponding Channel icons, then the corresponding Channel icons of second channel coding are recognized .. is last until identifying
The corresponding Channel icons of one channel coding.Now, due to channel coding, it is known that therefore need to only recognize channel present in photo
Icon, without the corresponding channel coding of channel-identification icon.If user is not previously stored with each channel coding, the step
Need to recognize Channel icons present in photo simultaneously, and the corresponding channel coding of the Channel icons.Refering to Fig. 2, if user
Each channel coding is not previously stored with, then needs to recognize that the Channel icons in the photo upper left corner, and the channel in the upper right corner are compiled
Code " 17 ".
Specific image recognizing step is as follows：The information such as color characteristic, histogram feature in acquisition photo；It will obtain again
Photo in the information such as color characteristic, histogram feature and each Channel icons and/or the face of channel coding for obtaining in advance
The information such as color characteristic, histogram feature are compared；If color characteristic, Nogata with some Channel icons and/or channel coding
The comparative result of figure feature meets the requirements, then recognizes the corresponding Channel icons of the channel of television for play and/or channel coding
For some Channel icons and/or channel coding.Preferably due to which Channel icons and/or channel coding typically occur in TV
The fixed position (upper left corner or the upper right corner of such as screen) of machine screen, therefore, can be directly right in order to accelerate the speed of image recognition
The fixed position of screen carries out the identification of Channel icons and/or channel coding in photo.
Channel icons and/or channel coding that A5, storage image identification are obtained.In the step, by Channel icons and/or frequency
Road code storage is in channel information table, during storage, and Channel icons and channel coding are corresponded.
In step A1~A5, only when the state for detecting television set changes, electricity is just shot by camera
Depending on the screen of machine, the amount of taking pictures of camera is reduced, the resource of camera occupancy is saved.
As another preferred embodiment of the invention, in the channel information table of the opening storage, comprise the steps：
B1, reception TV guide check instruction, and the TV guide, which checks that instruction is carried, need to check the channel letter of advance notice
Breath.In the step, the channel information of each channel is stored in channel information table, the program for checking each channel is also provided
The button of advance notice, user sends TV guide by triggering the button of the TV guide and checks instruction.
B2, according to the channel information that need to check advance notice web search corresponding channel TV guide.In the step,
It will need to check that the channel information of advance notice, as a part for keyword, searches for the channel information in preset time on network
The TV guide of (such as one day, one week).
The TV guide that B3, display are searched.
In step B1~B3, due to the TV guide of specified channel directly can be checked in mobile terminal, without in TV
Each channel is traveled through in machine to search the TV guide of specified channel, therefore, is reduced operating procedure, is improved operating efficiency.This
Outside, during user checks TV guide, mobile terminal, which can also receive the program airtime that user sends and remind, to be referred to
Order, and when program airtime is reached, sends program and starts broadcasting prompting message.
Step S12, receives channel information selection instruction.
In the step, user selects some channel in channel information table, sends channel information selection instruction.
Step S13, the channel information selection instruction is sent to television set, so that frequency of the television set according to reception
Road information selection instruction plays corresponding channel content.
In the step, channel information selection instruction is sent to general-purpose interface by mobile terminal, and the general-purpose interface is by reception
Channel information selection instruction is sent to interface conversion unit, and the interface conversion unit again sends out the channel information selection instruction of reception
Micro-control unit (Micro Control Unit, MCU) is delivered to, the MCU sends the channel information selection instruction of reception to red
Outer transmitter unit, so that the infrared transmitting element sends the channel information selection instruction of reception to television set.Wherein, it is general to connect
Mouth is the USB port or audio port of mobile terminal；Interface conversion unit is the translation interface with communication of mobile terminal, and MCU is used to connect
The control signal of mobile terminal is received, and the control signal of reception is encoded, infrared emission unit is then forwarded to.Above-mentioned is logical
It is provided to mobile terminal is possessed TV remote-control function and collect with interface, interface conversion unit, MCU, infrared emission unit
Into accessory on mobile terminals.
Preferably, during broadcasting channel content, currently playing channel content is shot by camera, and will clap
The channel content taken the photograph is compared with default channel content, if currently playing channel content is identical with default channel content,
Then automatically in the information of web search channel content correlation.For example, the information for some product that is stored with advance in mobile terminal
(names of product of such as some ad promotions), it is mobile whole when camera detects that television set is playing the advertisement of the product
End search, the details for obtaining the product, such as favor information, evaluation information.Due to without user's active obtaining product
Details, therefore improve the convenience of user.
In the first embodiment of the invention, the channel information of storage is opened according to the channel information table OPEN of reception
Table, the Channel icons of channel information table storage beforehand through mobile terminal camera televising screen, and from shooting
Extract and obtain in the photo that video screen is obtained, in user after channel information table have selected some channel information, receiving
To after channel information selection instruction, the channel information selection instruction is sent to television set, so that the television set is according to connecing
The channel information selection instruction of receipts plays corresponding channel content.Because channel information table is stored with one-to-one Channel icons
And channel number, and Channel icons can by the camera initiative recognition of mobile terminal and storage corresponding with channel number, without
Manual identified, memory, and manual identified, the process of memory easily malfunction, it is therefore, provided in an embodiment of the present invention based on mobile whole
The TV remote controlling method at end can be such that Channel icons and channel number correctly corresponds to, and then can be according to Channel icons or channel
Numbering accurately plays the Channel icons or the corresponding channel content of channel number.
Embodiment two：
Fig. 3 shows a kind of structure for television remote control based on mobile terminal that second embodiment of the invention is provided
Figure, for convenience of description, illustrate only the part related to the embodiment of the present invention.
The television remote control based on mobile terminal includes：Channel information table opening unit 31, channel information selection
Instruction reception unit 32, channel information selection instruction transmitting element 33.Wherein：
Channel information table opening unit 31, for receiving channel information table OPEN, and according to the channel information of reception
Table OPEN opens the channel information table of storage, and the channel information table is stored with the channel letter of Channel icons and channel number
Breath；The Channel icons are beforehand through the camera televising screen of mobile terminal, and the photograph obtained from televising screen
Extract and obtain in piece.
Wherein, channel information table is stored with the channel information of Channel icons and channel number, Channel icons and channel label
For one-to-one relationship.In addition, the channel information table can also store TV station's title, TV station's title and Channel icons, channel
Label is also one-to-one relation.
Preferably, the channel information of channel information table first passes through packet in advance.
Preferably, the television remote control based on mobile terminal also includes：Television set state detection unit, television set
Condition adjudgement unit, image identification unit and channel information memory cell.
The television set state detection unit, the state for detecting television set, the state of the television set includes television set
Screen state and/or volume status.
The television set state judging unit, for judging whether the state of television set changes.It is preferable to carry out as one
Example, the television set state judging unit include screen intensity judge module, screen intensity consecutive variations number of times judge module with
And the first television set state change determination module, the screen intensity judge module, for judging that the brightness of screen of television set is
It is no to change.Specifically, the brightness of the screen of television set, can detect the screen of television set by the brightness impression device of mobile terminal
The brightness that curtain is distributed is obtained.Screen intensity consecutive variations number of times judge module, the brightness for the screen in television set changes
During change, judge that brightness continuously becomes whether number of times that is big or continuously diminishing is less than default brightness change threshold value.First television set shape
State changes determination module, for when brightness continuously becomes number of times that is big or continuously diminishing and changes threshold value less than default brightness, sentencing
The state for determining television set changes.As another preferred embodiment, the television set state judging unit judges including volume
Module, volume consecutive variations number of times judge module and the second television set state change determination module, the volume judge module are used
Whether changed in the volume for judging television set.Specifically, the volume of television set can be by the audio receiver of mobile terminal
(such as microphone) is monitored.Volume consecutive variations number of times judge module, for when the volume of television set changes, judging
Volume continuously becomes whether number of times that is big or continuously diminishing is less than default volume change threshold value.The change of second television set state judges
Module, for when the number of times that continuous change is big or continuously diminishes is less than default volume change threshold value, judging the state of television set
Change.Certainly, television set state for the screen state of television set and during volume status, the only screen in television set
Brightness change, brightness, which continuously becomes number of times that is big or continuously diminishing and is less than default brightness, changes threshold value, and in television set
Volume change, when volume continuously becomes number of times that is big or continuously diminishing and is less than default volume and changes threshold value, just judge electric
State depending on machine changes.
Screen shot unit, for when the state of television set changes, the screen of televising machine.Specifically, may be used
Pre-adjust the coverage of the camera of mobile terminal, and the fixed adjustment mobile terminal of coverage.
The image identification unit, the photo that the screen for the television set to shooting is obtained carries out image recognition.Specifically,
If user is previously stored with each channel number, the step is mainly used in Channel icons present in identification photo.If user
Each channel coding is not previously stored with, then the step needs to recognize Channel icons present in photo simultaneously, and the frequency
The corresponding channel coding of road icon.Specific image recognizing step is as follows：Color characteristic, histogram feature in acquisition photo etc.
Information；Again by the information such as the color characteristic in the photo of acquisition, histogram feature and each Channel icons for obtaining in advance and/or
The information such as color characteristic, the histogram feature of channel coding are compared；If with some Channel icons and/or the face of channel coding
Color characteristic, the comparative result of histogram feature meet the requirements, then by the corresponding Channel icons of the channel of television for play and/or frequency
Road code identification is some Channel icons and/or channel coding.Preferably due to which Channel icons and/or channel coding are usual
The fixed position (upper left corner or the upper right corner of such as screen) of television screen is appeared in, therefore, in order to accelerate the speed of image recognition
Degree, directly can carry out the identification of Channel icons and/or channel coding to the fixed position of screen in photo.
The channel information memory cell, obtained Channel icons and/or channel coding are recognized for storage image.
As another preferred embodiment of the invention, the television remote control based on mobile terminal also includes：Program is pre-
Announcement checks instruction reception unit, TV guide search unit and TV guide display unit.Wherein：
Instruction reception unit is checked in TV guide, checks instruction for receiving TV guide, finger is checked in the TV guide
Order, which is carried, need to check the channel information of advance notice.
TV guide search unit, for according to the channel information that need to check advance notice in web search corresponding channel
TV guide.Specifically, the channel information of advance notice will need to be checked as a part for keyword, and channel letter is searched on network
Cease the TV guide in preset time.
TV guide display unit, for showing the TV guide searched.
In the present embodiment, due to the TV guide of specified channel directly can be checked in mobile terminal, without in a television set
Travel through each channel to search the TV guide of specified channel, therefore, reduce operating procedure, improve operating efficiency.
Channel information selection instruction receiving unit 32, for receiving channel information selection instruction.
Channel information selection instruction transmitting element 33, for the channel information selection instruction to be sent to television set, with
The television set is set to play corresponding channel content according to the channel information selection instruction of reception.
Specifically, the channel information selection instruction transmitting element 33 includes：It is general-purpose interface, interface conversion unit, MCU, red
Outer transmitter unit.
In embodiments of the present invention, because channel information table is stored with one-to-one Channel icons and channel number, and
Channel icons can by the camera initiative recognition of mobile terminal and storage corresponding with channel number, without manual identified, memory,
And manual identified, the process of memory easily malfunction, therefore, the TV remote side provided in an embodiment of the present invention based on mobile terminal
Method can be such that Channel icons and channel number correctly corresponds to, and then can be somebody's turn to do according to accurate play of Channel icons or channel number
Channel icons or the corresponding channel content of channel number.
Can be with it will appreciated by the skilled person that realizing that all or part of step in above-described embodiment method is
The hardware of correlation is instructed to complete by program, described program can be stored in a computer read/write memory medium
In, described storage medium, such as ROM/RAM, disk, CD.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of TV remote controlling method based on mobile terminal, it is characterised in that methods described comprises the steps：
Channel information table OPEN is received, and the channel information stored is opened according to the channel information table OPEN of reception
Table, the channel information table is stored with the channel information of Channel icons and channel number；The Channel icons are beforehand through movement
The camera televising screen of terminal, and extraction is obtained in the photo obtained from televising screen；The Channel icons are pre-
The camera televising screen of mobile terminal is first passed through, and the step of obtaining is extracted in the photo obtained from televising screen
Specifically include：
The state of television set is detected, the state of the television set includes the screen state and/or volume status of television set；
Judge whether the state of television set changes；
When the state of television set changes, the screen of televising machine；
The photo obtained to the screen of the television set of shooting carries out image recognition；
Channel icons and/or channel coding that storage image identification is obtained；
Receive channel information selection instruction；
The channel information selection instruction is sent to television set, so that the television set refers to according to the selection of the channel information of reception
Corresponding channel content is played in order.
2. the method as described in claim 1, it is characterised in that the step of whether state for judging television set changes
Specifically include：
Judge whether the brightness of the screen of television set changes；
When the brightness of the screen of television set changes, judge that brightness continuously becomes whether number of times that is big or continuously diminishing is less than in advance
If brightness change threshold value；
When brightness continuously becomes number of times that is big or continuously diminishing and changes threshold value less than default brightness, the state hair of television set is judged
It is raw to change.
3. the method as described in claim 1, it is characterised in that the step of whether state for judging television set changes
Specifically include：
Judge whether the volume of television set changes；
When the volume of television set changes, judge that volume continuously becomes whether number of times that is big or continuously diminishing is less than default sound
Amount changes threshold value；
When the number of times that continuous change is big or continuously diminishes is less than default volume change threshold value, judge that the state of television set changes
Become.
4. the method as described in claim 1, it is characterised in that in the channel information table of the opening storage, including it is following
Step：
Receive TV guide and check instruction, the TV guide, which checks that instruction is carried, need to check the channel information of advance notice；
According to the channel information that need to check advance notice web search corresponding channel TV guide；
Show the TV guide searched.
5. a kind of television remote control based on mobile terminal, it is characterised in that described device includes：
Channel information table opening unit, is opened for receiving channel information table OPEN, and according to the channel information table of reception
The channel information table of instruction unpack storage, the channel information table is stored with the channel information of Channel icons and channel number；Institute
Camera televising screen of the Channel icons beforehand through mobile terminal is stated, and is carried in the photo obtained from televising screen
Take acquisition；
Television set state detection unit, the state for detecting television set, the state of the television set includes the screen of television set
State and/or volume status；
Television set state judging unit, for judging whether the state of television set changes；
Screen shot unit, for when the state of television set changes, the screen of televising machine；
Image identification unit, the photo that the screen for the television set to shooting is obtained carries out image recognition；
Channel information memory cell, obtained Channel icons and/or channel coding are recognized for storage image；Channel information is selected
Instruction reception unit, for receiving channel information selection instruction；
Channel information selection instruction transmitting element, for the channel information selection instruction to be sent to television set, so that described
Television set plays corresponding channel content according to the channel information selection instruction of reception.
6. device as claimed in claim 5, it is characterised in that the television set state judging unit includes：
Screen intensity judge module, for judging whether the brightness of screen of television set changes；
Screen intensity consecutive variations number of times judge module, when the brightness for the screen in television set changes, judges brightness
It is continuous to become whether number of times that is big or continuously diminishing is less than default brightness change threshold value；
First television set state changes determination module, for continuously becoming number of times that is big or continuously diminishing less than default bright in brightness
When degree changes threshold value, judge that the state of television set changes.
7. device as claimed in claim 5, it is characterised in that the television set state judging unit includes：
Volume judge module, for judging whether the volume of television set changes；
Volume consecutive variations number of times judge module, for when the volume of television set changes, judge volume continuously become it is big or
Whether the number of times continuously diminished, which is less than default volume, changes threshold value；
Second television set state changes determination module, for changing in the continuous number of times diminished greatly or continuously that becomes less than default volume
When becoming threshold value, judge that the state of television set changes.
8. device as claimed in claim 5, it is characterised in that described device includes：
Instruction reception unit is checked in TV guide, checks instruction for receiving TV guide, the TV guide checks that instruction is taken
With the channel information of advance notice need to be checked；
TV guide search unit, for according to the channel information that need to check advance notice web search corresponding channel program
Advance notice；
TV guide display unit, for showing the TV guide searched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459254.XA CN104244057B (en) | 2014-09-10 | 2014-09-10 | Television remote control method and device based on mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459254.XA CN104244057B (en) | 2014-09-10 | 2014-09-10 | Television remote control method and device based on mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104244057A CN104244057A (en) | 2014-12-24 |
| CN104244057B true CN104244057B (en) | 2017-10-03 |
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| JP6872129B2 (en) * | 2015-11-27 | 2021-05-19 | ソニーグループ株式会社 | Information processing device, information processing method, receiving device, and receiving method |
| CN106231393B (en) * | 2016-08-08 | 2020-11-10 | 腾讯科技（深圳）有限公司 | Video information processing method, device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102185878A (en) * | 2011-02-18 | 2011-09-14 | 华为技术有限公司 | Method and system for obtaining television program information |
| CN202004877U (en) * | 2011-01-13 | 2011-10-05 | 南昌大学 | TV remote controller capable of selecting channels intelligently |
| CN102223581A (en) * | 2011-06-28 | 2011-10-19 | 宇龙计算机通信科技(深圳)有限公司 | Video program searching method and video playing terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202004877U (en) * | 2011-01-13 | 2011-10-05 | 南昌大学 | TV remote controller capable of selecting channels intelligently |
| CN102185878A (en) * | 2011-02-18 | 2011-09-14 | 华为技术有限公司 | Method and system for obtaining television program information |
| CN102223581A (en) * | 2011-06-28 | 2011-10-19 | 宇龙计算机通信科技(深圳)有限公司 | Video program searching method and video playing terminal |
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