CN104053068B - A kind of information cuing method and infrared projection device, intelligent television - Google Patents
A kind of information cuing method and infrared projection device, intelligent television Download PDFInfo
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- CN104053068B CN104053068B CN201410265735.7A CN201410265735A CN104053068B CN 104053068 B CN104053068 B CN 104053068B CN 201410265735 A CN201410265735 A CN 201410265735A CN 104053068 B CN104053068 B CN 104053068B
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Abstract
The present invention, which provides a kind of information cuing method and infrared projection device, intelligent television, method, to be included：The information for needing to prompt is received, and converts this information into character string；Character string after being changed using the first buffer to described information is preserved, and in one displayed page of every preservation, the displayed page of preservation is shown.When intelligent television needs play cuing information, because the screen of intelligent television is closed, therefore the information of required prompting is sent to infrared projection device, message buffer is will be prompted to using the buffer of infrared projection device, whenever having buffered a displayed page, then displayed page is shown by triggering infrared projection device, it is achieved thereby that even if screen is closed, can still get prompting.
Description
Technical field
The present invention relates to ntelligent television technolog field, more particularly to a kind of information cuing method and infrared projection device, intelligence
Can TV.
Background technology
In recent years, the development of Intelligent TV oneself through like a raging fire, increasing technology is answered on TV
It is doomed to turn into the development trend in the TV industry coming years with realization, intellectuality.Current intelligent television, can be by fixed
When prompt the contents such as some important informations.But in the case where the screen of intelligent television is closed, the letter in intelligent television
Breath will be unable to be prompted.
The content of the invention
In view of this, the present invention provides a kind of information cuing method and infrared projection device, intelligent television, existing to solve
It is closed in technology in screen, the problem of can not information be prompted.
The embodiments of the invention provide a kind of information cuing method based on infrared projection device, including：
The information for needing to prompt is received, and converts this information into character string；
Character string after being changed using the first buffer to described information is preserved, in one displayed page of every preservation
When, the displayed page of preservation is shown, wherein, described information includes multiple displayed pages.
Preferably, according to preset durations section, a displayed page of preservation is shown.
Preferably, it is described to utilize the first buffer to institute in the case where infrared projection device also includes the second buffer
State the character string after information conversion to be preserved, in one displayed page of every preservation, the displayed page of preservation be shown,
Specifically include：
Character string after being changed using the first buffer and the second buffer to described information carries out alternately preservation, first
When buffer has often preserved a displayed page, the displayed page of the first buffer is shown by triggering infrared projection device,
The second buffer is triggered simultaneously to preserve next displayed page of the displayed page of first buffer；
When the second buffer has often preserved a displayed page, infrared projection device is triggered by the displaying of the second buffer
The page is shown, while triggers next displayed page of the displayed page that the first buffer preserves to second buffer
Preserved；Until described information, all displaying is completed.
Preferably, methods described further comprises：
Instruction is reviewed when receiving, instruction is reviewed and to intelligent television or using intelligent television to server according to described,
Information corresponding to instruction is reviewed described in acquisition, and the information is shown.
The embodiment of the present invention additionally provides a kind of information cuing method based on intelligent television, including：
The information for needing to prompt is received, and converts this information into character string；
Character string after being changed using buffer to described information is preserved, will in one displayed page of every preservation
The displayed page that buffer preserves is sent to infrared projection device, so that the displayed page that infrared projection device preserves buffer
It is shown.
The embodiment of the present invention additionally provides a kind of infrared projection device, including：
Receiving unit, for receiving the information for needing to prompt, and convert this information into character string；
Display unit, preserved for the character string after being changed using the first buffer to described information, in every preservation
During one displayed page, the displayed page of preservation is shown, wherein, described information includes multiple displayed pages.
Preferably, the display unit, specifically for according to preset durations section, a displayed page of preservation is entered
Row displaying.
Preferably, in the case where infrared projection device also includes the second buffer, the display unit, specifically for profit
Character string after being changed with the first buffer and the second buffer to described information carries out alternately preservation, is often protected in the first buffer
When having deposited a displayed page, the displayed page of the first buffer is shown by triggering outer projection's device, while triggers second
Buffer preserves to next displayed page of the displayed page of first buffer；Often preserved in the second buffer
During one displayed page, the displayed page of the second buffer is shown by triggering infrared projection device, while it is slow to trigger first
Next displayed page for rushing the displayed page that device preserves to second buffer preserves；Until described information whole exhibition
Show completion.
Preferably, described device also includes：
Acquiring unit, instruction is reviewed for that ought receive, instruction is reviewed and to intelligent television or using intelligently according to described
TV reviews information corresponding to instruction, and the information is shown using display unit to server described in acquisition.
The embodiment of the present invention additionally provides a kind of intelligent television, including：
Receiving unit, for receiving the information for needing to prompt, and convert this information into character string；
Buffer cell, preserved for the character string after being changed using buffer to described information, one is preserved every
During displayed page, the displayed page that buffer preserves is sent to infrared projection device, so that infrared projection device is by buffer
The displayed page of preservation is shown.
The embodiments of the invention provide a kind of information cuing method and infrared projection device, intelligent television, work as intelligent television
Need play cuing information, because the screen of intelligent television is closed, therefore by the information of required prompting send to
Infrared projection device, message buffer is will be prompted to using the buffer of infrared projection device, whenever having buffered a displayed page, then
Displayed page is shown by triggering infrared projection device, it is achieved thereby that even if screen is closed, can still be obtained
Get prompting.
Brief description of the drawings
Fig. 1 is method flow diagram provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram that further embodiment of this invention provides；
Fig. 3 is the method flow diagram that yet another embodiment of the invention provides；
Fig. 4 is infrared projection apparatus structure schematic diagram provided in an embodiment of the present invention；
Fig. 5 is intelligent television projection arrangement structural representation provided in an embodiment of the present invention.
Embodiment
, can be by regularly prompting the contents such as some important informations according to current intelligent television.But in intelligent electricity
Depending on screen be closed down, the information in intelligent television will be unable to be prompted.
As shown in figure 1, in view of the above-mentioned problems, the embodiments of the invention provide a kind of information based on infrared projection device to carry
Show method, including：
Step 101：The information for needing to prompt is received, and converts this information into character string；
Step 102：Character string after being changed using the first buffer to described information is preserved, and an exhibition is preserved every
When showing the page, the displayed page of preservation is shown, wherein, described information includes multiple displayed pages.
According to such scheme, when intelligent television needs play cuing information, shape is closed because the screen of intelligent television is in
State, therefore the information of required prompting is sent to infrared projection device, it will be prompted to letter using the buffer of infrared projection device
Breath buffering, whenever having buffered a displayed page, then trigger infrared projection device and be shown displayed page, it is achieved thereby that
Even if screen is closed, prompting can be still got.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
As shown in Fig. 2 the embodiments of the invention provide a kind of information cuing method based on infrared projection device, this method
It can specifically include：
Step 201：According to the system clock of intelligent television, prompt message is set in intelligent television；
In embodiments of the present invention, user will need the information record prompt at some time point in intelligence in advance
In TV, so that intelligent television preserves the prompt message.
Wherein, can carry out preserving the prompt message with prompt table in intelligent television.List item is prompted to include prompting letter
The content of breath, prompt the time that content to be carried out and the time for prompting the prompt message.
The prompt table is as shown in table 1.
Table 1：
According to above-mentioned prompt table, according to the system clock of intelligent television, when clock time point reaches carrying in prompting list item
When showing the time of the information, server will be prompted to prompt the information content corresponding to the time of the information to be shown in list item.
The content of prompt message in the table can be advertisement explanation, phone, weather temperature, time, notepad etc..
Wherein, in the case of due to being closed in video screen, operating system or the TV institute of intelligent television
The set top box of connection also in working condition, the content displaying of infrared projection device prompt message on the ground below TV,
The displaying place can determine according to the camera direction of infrared projection device.Wherein, infrared projection device can pass through USB
Power supply.
Step 202：The information for needing to prompt is received, and converts this information into character string.
When prompting the time of the information, it is electric that infrared projection device receives intelligence in clock time point arrival prompting list item
The information prompted depending on the needs of transmission.
Step 203：Character string after being changed using the first buffer to described information is preserved, and an exhibition is preserved every
When showing the page, the displayed page of preservation is shown, wherein, described information includes multiple displayed pages.
Due to when infrared projection device is showing the information, it is necessary to convert that information into character string.
In a preferred embodiment, the information is converted into the process of character string and is converted into word to the information
The process of symbol string can be handled in intelligent television, and then infrared projection device receives the prompting letter that intelligent television is sent
Breath, to be prompted.
In embodiments of the present invention, infrared projection device can also be preserved using a buffer to displayed page,
And show.
However, if infrared projection device is preserved using a buffer to displayed page, then when in buffer
Displayed page next displayed page is preserved, it is necessary to reuse the buffer after displaying process terminates, so as to
Cause the unnecessary stand-by period.
Therefore, in embodiments of the present invention, using the first buffer and the second buffer of infrared projection device to described
Character string after information conversion carries out alternately preservation.When the first buffer often preserves a displayed page, triggering outer projection dress
Put and be shown the displayed page of the first buffer, while trigger displayed page of second buffer to first buffer
Next displayed page preserved.When the second buffer has often preserved a displayed page, infrared projection device is triggered
The displayed page of second buffer is shown, while triggers the displaying page that the first buffer preserves to second buffer
The next displayed page in face is preserved；Until described information, all displaying is completed.
For example, infrared projection device utilizes two buffers, i.e. the first buffer A buffer and the second buffer B
Buffer, carry out alternately preservation.During the displayed page preserved in buffer is shown, B buffer preserve the exhibition
Show next page of the page, terminate when the displayed page preserved in buffer is shown, the displaying page preserved in B buffer
Next page in face is shown；And during being shown of the displayed page preserved in B buffer, buffer
Continue the next page for the displayed page that preservation B buffer are preserved, all displaying is completed until the information.So as to eliminate
Utilize the unnecessary stand-by period caused by during a buffer.
It is different that the speed of displaying information is watched due to user, therefore, sets that the preset durations of displayed page are short, and this is pre-
If duration section may range from 10s~15s.
In embodiments of the present invention, infrared projection device can be a module in intelligent television system or
A self-contained unit being connected by external line with intelligent television.
When some important informations need to review, infrared projection device is received and reviews instruction, and instruction, Xiang Zhi are reviewed according to this
Can TV or using intelligent television to server, send and obtain this and review the corresponding information of instruction, and according to such scheme pair
The corresponding information is shown.
In a preferred embodiment, intelligent television will be prompted to information and be sent to the situation of infrared projection device
Under, the prompt message can be saved in intelligent television, so that when infrared projection device receives and reviews instruction, this to be reviewed
Displayed page corresponding to instruction is pushed to infrared projection device, naturally it is also possible to deletes the unwanted prompting of some in intelligent television
Information.
According to such scheme, when intelligent television needs play cuing information, shape is closed because the screen of intelligent television is in
State, therefore the information of required prompting is sent to infrared projection device, it will be prompted to letter using the buffer of infrared projection device
Breath buffering, whenever having buffered a displayed page, then trigger infrared projection device and be shown displayed page, it is achieved thereby that
Even if screen is closed, prompting can be still got.In the case where infrared projection device includes two buffers,
Alternating is shown using two buffers to displayed page, and the exhibition of the page is being shown so as to reduce a buffer
The unnecessary stand-by period during showing.In the case that infrared projection device receives and reviews instruction, using intelligent television to
Server, which obtains, reviews information corresponding to instruction, and the information is shown using such scheme, it is achieved thereby that information is returned
See function.
As shown in figure 3, the embodiment of the present invention additionally provides a kind of information cuing method based on intelligent television, this method can
With including：
Step 301：The information for needing to prompt is received, and converts this information into character string；
Step 302：Character string after being changed using buffer to described information is preserved, and a displaying page is preserved every
During face, the displayed page that buffer preserves is sent to infrared projection device, so that what infrared projection device preserved buffer
Displayed page is shown.
In embodiments of the present invention, the operating process of this method is substantially similar with Fig. 2 embodiment of the method, only different
It is, it is necessary to be converted into character string to information using intelligent television, and after being changed using the buffer in intelligent television to information
Character string preserved, it is every preservation one displayed page when, by buffer preserve displayed page be sent to infrared projection
Device.
As shown in figure 4, the embodiments of the invention provide a kind of infrared projection device, the device includes：
Receiving unit 401, for receiving the information for needing to prompt, and convert this information into character string；
In embodiments of the present invention, user will need the information record prompt at some time point in intelligence in advance
In TV, so that intelligent television preserves the prompt message.
Wherein, can carry out preserving the prompt message with prompt table in intelligent television.List item is prompted to include prompting letter
The content of breath, prompt the time that content to be carried out and the time for prompting the prompt message.
The prompt table is as shown in table 1.
According to the system clock of intelligent television, when clock time point reaches the time for prompting the information in prompting list item
When, server will be prompted to prompt the information content corresponding to the time of the information to be shown in list item.
The content of prompt message in the table can be advertisement explanation, phone, weather temperature, time, notepad etc..
Wherein, in the case of due to being closed in video screen, operating system or the TV institute of intelligent television
The set top box of connection also in working condition, the content displaying of infrared projection device prompt message on the ground below TV,
The displaying place can determine according to the camera direction of infrared projection device.Wherein, infrared projection device can pass through USB
Power supply.
During the time of the information, infrared projection device receives the information that the needs that intelligent television is sent are prompted.
Display unit 402, preserved for the character string after being changed using the first buffer to described information, in every guarantor
When depositing a displayed page, the displayed page of preservation is shown, wherein, described information includes multiple displayed pages.
Further, display unit, specifically for according to preset durations section, a displayed page of preservation is carried out
Displaying.
Further, in the case where infrared projection device also includes the second buffer, the display unit, it is specifically used for
Character string after being changed using the first buffer and the second buffer to described information is preserved, and is often preserved in the first buffer
During one displayed page, the displayed page of preservation is sent to infrared projection device, and triggers outer projection's device by the first buffering
The displayed page of device is shown, while triggers next displaying of second buffer to the displayed page of first buffer
The page is preserved；When the second buffer has often preserved a displayed page, infrared projection device is triggered by the second buffer
Displayed page be shown, while trigger next of displayed page that the first buffer preserves to second buffer and open up
Show that the page is preserved；Until described information, all displaying is completed.
Further, described device also includes：
Acquiring unit 403, for reviewing instruction when receiving, instruct according to described review and to intelligent television or utilize intelligence
Information corresponding to instruction can be reviewed described in TV to server acquisition, and the information is shown using display unit.
In embodiments of the present invention, infrared projection device can also be preserved using a buffer to displayed page,
And show.
However, if infrared projection device is preserved using a buffer to displayed page, then when in buffer
Displayed page next displayed page is preserved, it is necessary to reuse the buffer after displaying process terminates, so as to
Cause the unnecessary stand-by period.
For example, infrared projection device utilizes two buffers, i.e. the first buffer A buffer and the second buffer B
Buffer, carry out alternately preservation.During the displayed page preserved in buffer is shown, B buffer preserve the exhibition
Show next page of the page, terminate when the displayed page preserved in buffer is shown, the displaying page preserved in B buffer
Next page in face is shown；And during being shown of the displayed page preserved in B buffer, buffer
Continue the next page for the displayed page that preservation B buffer are preserved, all displaying is completed until the information.So as to eliminate
Utilize the unnecessary stand-by period caused by during a buffer.
It is different that the speed of displaying information is watched due to user, therefore, sets that the preset durations of displayed page are short, and this is pre-
If duration section may range from 10s~15s.
In embodiments of the present invention, infrared projection device can be a module in intelligent television system or
A self-contained unit being connected by external line with intelligent television.
When some important informations need to review, intelligent television receives and reviews instruction, instruction is reviewed according to this, to server
Sending acquisition, this reviews the corresponding information of instruction, and the corresponding information is shown according to such scheme.
In a preferred embodiment, intelligent television will be prompted to information and be sent to the situation of infrared projection device
Under, the prompt message can be saved in intelligent television, so that when infrared projection device receives and reviews instruction, this to be reviewed
Displayed page corresponding to instruction is pushed to infrared projection device, naturally it is also possible to deletes the unwanted prompting of some in intelligent television
Information.
According to such scheme, when intelligent television needs play cuing information, shape is closed because the screen of intelligent television is in
State, therefore the information of required prompting is sent to infrared projection device, it will be prompted to letter using the buffer of infrared projection device
Breath buffering, whenever having buffered a displayed page, then trigger infrared projection device and be shown displayed page, it is achieved thereby that
Even if screen is closed, prompting can be still got.In the case where infrared projection device includes two buffers,
Alternating is shown using two buffers to displayed page, and the exhibition of the page is being shown so as to reduce a buffer
The unnecessary stand-by period during showing.In the case that infrared projection device receives and reviews instruction, using intelligent television to
Server, which obtains, reviews information corresponding to instruction, and the information is shown using such scheme, it is achieved thereby that information is returned
See function.
As shown in figure 5, the embodiments of the invention provide a kind of intelligent television, the intelligent television includes：
Receiving unit 501, for receiving the information for needing to prompt, and convert this information into character string；
Buffer cell 502, preserved for the character string after being changed using buffer to described information, one is preserved every
When opening displayed page, the displayed page that buffer preserves is sent to infrared projection device, so that infrared projection device will buffer
The displayed page that device preserves is shown.
In embodiments of the present invention, the operating process of this method is substantially similar with Fig. 4 infrared projection device embodiment, only
, it is necessary to be converted into character string to information using intelligent television unlike only, and using the buffer in intelligent television to letter
Character string after breath conversion is preserved, and in one displayed page of every preservation, the displayed page that buffer preserves is sent to
Infrared projection device.
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
God any modification, equivalent substitution and improvements done etc., should be included within the scope of protection of the invention with principle.
Claims (10)
- A kind of 1. information cuing method based on infrared projection device, it is characterised in that including：The information that the needs from intelligent television are prompted is received, and converts this information into character string；Character string after being changed using the first buffer to described information is preserved, in one displayed page of every preservation, and In the case where the screen of intelligent television is in closing, the displayed page of preservation is shown, wherein, described information includes more Open displayed page.
- 2. according to the method for claim 1, it is characterised in that according to preset durations section, by a displaying of preservation The page is shown.
- 3. according to the method for claim 1, it is characterised in that also include the situation of the second buffer in infrared projection device Under, it is described that the character string after described information conversion is preserved using the first buffer, in one displayed page of every preservation, The displayed page of preservation is shown, specifically included：Character string after being changed using the first buffer and the second buffer to described information carries out alternately preservation, in the first buffering When device has often preserved a displayed page, the displayed page of the first buffer is shown by triggering infrared projection device, simultaneously The second buffer is triggered to preserve next displayed page of the displayed page of first buffer；When the second buffer has often preserved a displayed page, infrared projection device is triggered by the displayed page of the second buffer It is shown, while next displayed page for triggering the displayed page that the first buffer preserves to second buffer is carried out Preserve；Until described information, all displaying is completed.
- 4. according to the method for claim 1, it is characterised in that methods described further comprises：Instruction is reviewed when receiving, instructs according to described review and to intelligent television or using intelligent television to server, obtains It is described to review information corresponding to instruction, and the information is shown.
- A kind of 5. information cuing method based on intelligent television, it is characterised in that including：The information for needing to prompt is received, and converts this information into character string；Character string after being changed using buffer to described information is preserved, in one displayed page of every preservation, and in intelligence In the case that the screen of energy TV is in closing, the displayed page that buffer preserves is sent to infrared projection device, so that red The displayed page that buffer preserves is shown by outer projection's device.
- A kind of 6. infrared projection device, it is characterised in that including：Receiving unit, the information prompted for receiving the needs from intelligent television, and convert this information into character string；Display unit, preserved for the character string after being changed using the first buffer to described information, one is preserved every During displayed page, and in the case where the screen of intelligent television is in closing, the displayed page of preservation is shown, wherein, Described information includes multiple displayed pages.
- 7. infrared projection device according to claim 6, it is characterised in that the display unit, specifically for according to pre- If duration section, a displayed page of preservation is shown.
- 8. infrared projection device according to claim 6, it is characterised in that also include the second buffering in infrared projection device In the case of device, the display unit, after being changed using the first buffer and the second buffer to described information Character string carries out alternately preservation, and when the first buffer has often preserved a displayed page, triggering outer projection's device delays first The displayed page for rushing device is shown, while triggers next exhibition of second buffer to the displayed page of first buffer Show that the page is preserved；When the second buffer has often preserved a displayed page, triggering infrared projection device buffers second The displayed page of device is shown, while triggers next of the displayed page that the first buffer preserves to second buffer Displayed page is preserved；Until described information, all displaying is completed.
- 9. infrared projection device according to claim 6, it is characterised in that described device also includes：Acquiring unit, for reviewing instruction when receiving, instruct according to described review and to intelligent television or utilize intelligent television To server, information corresponding to instruction is reviewed described in acquisition, and the information is shown using display unit.
- A kind of 10. intelligent television, it is characterised in that including：Receiving unit, for receiving the information for needing to prompt, and convert this information into character string；Buffer cell, preserved for the character string after being changed using buffer to described information, a displaying is preserved every During the page, and in the case where the screen of intelligent television is in closing, the displayed page that buffer preserves is sent to infrared throwing Image device, so that the displayed page that buffer preserves is shown by infrared projection device.
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| CN201410265735.7A CN104053068B (en) | 2014-06-13 | 2014-06-13 | A kind of information cuing method and infrared projection device, intelligent television |
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| CN201410265735.7A CN104053068B (en) | 2014-06-13 | 2014-06-13 | A kind of information cuing method and infrared projection device, intelligent television |
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| CN101383955A (en) * | 2007-09-07 | 2009-03-11 | 佛山普立华科技有限公司 | Wireless digital projection device and method |
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| CN101689340A (en) * | 2006-08-03 | 2010-03-31 | 兰德尔·J·拉纳姆 | Video display screen systems and methods for displaying information |
| CN201707801U (en) * | 2010-05-17 | 2011-01-12 | 成都时代诺亚舟教育软件有限公司 | Handheld learning device with embedded miniature projector |
| CN201828761U (en) * | 2010-11-02 | 2011-05-11 | 上海理工大学 | Miniature projecting device externally connected with panel personal computer |
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| CN104053068A (en) | 2014-09-17 |
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