Summary of the invention
In view of this, the invention provides a kind of method, device and Set Top Box that television display screen is protected of controlling, to solve in prior art, Set Top Box only can be controlled the word of television set output " no signal ", and picture is single uninteresting, and user experiences low problem.
For achieving the above object, the invention provides following technical scheme:
Control a method for television set output medium resource, be applied in Set Top Box, the method comprises:
Monitor described Set Top Box and whether receive digital signal;
In the time that definite described Set Top Box does not receive digital signal, search the media resource that meets pre-conditioned pre-stored;
Generate and send and carry described media resource, export the extremely described television set of the first control command of described media resource for controlling described television set;
In the time that definite described Set Top Box receives digital signal, described digital signal is resolved;
Determine described digital signal can not be resolved to television image time the step of searching the media resource that meets pre-conditioned pre-stored described in returning.
Preferably, described pre-conditioned be so that the condition of described television set output picture resource and/or music sources;
The described media resource that meets pre-conditioned pre-stored of searching, specifically comprises:
Search picture resource and/or the audio resource of pre-stored.
Preferably, describedly in the time that definite described Set Top Box does not receive digital signal, search the media resource that meets pre-conditioned pre-stored, comprising:
The time that does not receive digital signal when definite described Set Top Box reaches the default very first time, searches the media resource that meets pre-conditioned pre-stored.
Preferably, describedly determine that the step of searching the media resource that meets pre-conditioned pre-stored described in returning, comprising described digital signal can not be resolved to television image time:
Determine that the time that described digital signal can not be resolved to television image reaches the second default time, the step of searching the media resource that meets pre-conditioned pre-stored described in returning.
Preferably, in the time that described media resource comprises picture resource, described the first control command is specially controls described television set is exported described picture resource successively instruction according to Preset Time interval.
Preferably, described generation carries described media resource, for controlling control command that described television set exports described media resource to after described television set, also comprises:
Determine that described Set Top Box receives digital signal, and described digital signal can be resolved to television image;
Generate and send and carry described television image, switch to the 3rd control command of exporting described television image to described television set for controlling described television set by exporting described media resource.
Preferably, described media resource is pre-stored in described Set Top Box;
And/or,
Described media resource is pre-stored in movable storage device, and described movable storage device is connected with described Set Top Box.
Control a device for television set output medium resource, be applied in Set Top Box, this device comprises:
Whether the first monitoring unit, receive digital signal for monitoring described Set Top Box;
First searches unit, in the time that definite described Set Top Box does not receive digital signal, searches the media resource that meets pre-conditioned pre-stored;
First generates transmitting element, carries described media resource for generating and sending, and exports the extremely described television set of the first control command of described media resource for controlling described television set;
The first resolution unit, in the time that definite described Set Top Box receives digital signal, resolves described digital signal;
First returns to unit, described digital signal can not be resolved to television image for determining time, and the step of searching the media resource that meets pre-conditioned pre-stored described in returning.
Preferably, described pre-conditioned be so that the condition of described television set output picture resource and/or music sources;
First searches unit specifically for searching picture resource and/or the audio resource of pre-stored.
Preferably, described first searches unit reaches the default very first time specifically for the time that does not receive digital signal when definite described Set Top Box, searches the media resource that meets pre-conditioned pre-stored.
Preferably, described first return to unit and reach the second default time, the step of searching the media resource that meets pre-conditioned pre-stored described in returning specifically for determining the time that described digital signal can not be resolved to television image.
Preferably, in the time that described media resource comprises picture resource, described the first control command is specially controls described television set is exported described picture resource successively instruction according to Preset Time interval.
Preferably, also comprise: the first determining unit and second generates transmitting element;
Described the first determining unit, for determining that described Set Top Box receives digital signal, and can resolve to television image by described digital signal;
Described second generates transmitting element, carries described television image for generating and sending, and switches to the 3rd control command of exporting described television image to described television set for controlling described television set by exporting described media resource.
Preferably, described media resource is pre-stored in described Set Top Box;
And/or,
Described media resource is pre-stored in movable storage device, and described movable storage device is connected with described Set Top Box.
A kind of Set Top Box, comprises the device of the control television set output medium resource described in as above any one.
Known via above-mentioned technical scheme, compared with prior art, the embodiment of the present invention provides a kind of method of controlling television set output medium resource, can be applied in Set Top Box, in the time that definite Set Top Box does not receive digital signal or in definite described Set Top Box, receive digital signal, but described digital signal can not be resolved to television image time, search the media resource that meets pre-conditioned pre-stored, and control television set and export the media resource finding, thereby enrich the output content of television set, improved user's experience.
Embodiment
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 clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of method of controlling television set output medium resource, the method can be applied in Set Top Box.
As shown in Figure 1, the method can comprise the following steps:
Step 101: whether monitoring equipment top box receives digital signal, if not, enters step 102; If so, enter step 104;
Generally, Set Top Box can be carried out receiving digital signals by tuner interface and/or network interface, and whether tuner interface and/or network interface that therefore can monitoring equipment top box receive digital signal.
Wherein, tuner interface is specially the tuner interface of Set Top Box.
Step 102: search the media resource that meets pre-conditioned pre-stored;
Wherein, in the time that definite Set Top Box does not receive digital signal, can search the media resource that meets pre-conditioned pre-stored.
This is pre-conditioned for the condition to make television set output picture resource and/or audio resource, specifically can set according to actual sight; Accordingly, search the media resource that meets pre-conditioned pre-stored, specifically can comprise: picture resource and/or the audio resource of searching pre-stored.
For example, user can set in advance and only make television set output picture resource, in this case, only searches the picture resource of pre-stored.
Step 103: generate and send and carry media resource, for the first control command of controlling television set output medium resource to television set;
Wherein, the first control command can be controlled television set and export the media resource finding, concrete, when find meet pre-conditioned media resource and be picture resource time, can control television set output picture resource; When find meet pre-conditioned media resource and be audio resource time, can control television set outputting music resource; When finding when meeting pre-conditioned media resource and being picture resource and audio resource, can export picture resource and audio resource simultaneously, play the picture resource with background music.
Wherein, when by the first control command control television set output medium resource, can control the media resource that the random output of television set finds; Certainly, also can control television set and export successively the media resource finding according to a definite sequence, the concrete way of output, the present invention does not limit.
Step 104: described digital signal is resolved;
Wherein, in the time that definite Set Top Box receives digital signal, in order to export corresponding television image on television set, need to resolve digital signal.
Step 105: judge whether digital signal to be resolved to television image; If so, enter step 106; If not, return to step 102;
When determining that digital signal can not be resolved to television image is to return to step 102; Wherein, if digital signal can not be resolved to television image, a little less than illustrating that received digital signal too, now, can be by searching the media resource that meets pre-conditioned storage, thus the first control command that carries this media resource generated, export this media resource to control television set.
Step 106: generate and send and carry television image, for the second control command of controlling television set output television image to television set.
If determine digital signal can be resolved to television image time, illustrate that received digital signal is normal, now, can control television set and export this television image.
In embodiments of the present invention, in the time that definite Set Top Box does not receive digital signal or in definite described Set Top Box, receive digital signal, but described digital signal can not be resolved to television image time, search the media resource that meets pre-conditioned pre-stored, and control television set and export the media resource finding, thereby enrich the output content of television set, improved user's experience.
In actual applications, the time that Set Top Box does not have digital signal to input may be very of short duration, in order to prevent that television set from switching frequently between output medium resource and television image, damages television set; In embodiments of the present invention, in the time that definite described Set Top Box does not receive digital signal, search the media resource that meets pre-conditioned pre-stored, specifically can comprise:
The time that does not receive digital signal when definite Set Top Box reaches the default very first time, searches the media resource that meets pre-conditioned pre-stored.
Wherein, the very first time be Set Top Box in the time not receiving digital signal, whether control the standard of television set output medium resource, can be set according to actual conditions by user, the present invention is also not specifically limited, as being 30s.
Not reaching the default very first time in definite time that does not receive digital signal is, if Set Top Box can receive digital signal, so, can directly enter above-mentioned steps 104.
In actual applications, Set Top Box received digital signal too a little less than, the time that is not enough to resolve to television image may be very of short duration, therefore, in order to prevent that television set from switching frequently between output medium resource and television image, damages television set; In embodiments of the present invention, in the time that definite Set Top Box can not resolve to television image by digital signal, return to the step of searching the media resource that meets pre-conditioned pre-stored, specifically can comprise: definite time that digital signal can not be resolved to television image reaches the second default time, returns to the step of searching the media resource that meets pre-conditioned pre-stored.
Wherein, whether the second time, in the time digital signal can not being resolved to television image, controlled the standard of television set output medium resource, can be set according to actual conditions by user, and the present invention is also not specifically limited, as being 30s.
In embodiments of the present invention, in the time that the media resource finding comprises picture resource, the first control command can be exported picture resource successively for controlling television set instruction according to Preset Time interval.
Wherein, Preset Time interval can be set according to actual conditions, and the present invention is also not specifically limited, can be for example 2s, by controlling television set every a picture resource of Preset Time output, further enrich the output content of television set, increase interest.Concrete, can control the picture resource that television set finds according to time interval circulation output; For example, picture resource has 10, so, after the tenth pictures resource output, can again export the first pictures resource by interval Preset Time.
In the time that the media resource finding comprises audio resource, the first control command can be for controlling the instruction of the audio resource that television set circulation searching arrives; For example, when the audio resource finding has 2, so, after television set is by first audio resource output, can control second audio resource of television set output, after television set is by second audio resource output, can again controls television set and export first audio resource, be i.e. circulation output.
Another embodiment of the present invention is a kind of disclosed method of controlling television set output medium resource also, and as shown in Figure 2, the method can comprise the following steps:
Step 201: whether monitoring equipment top box receives digital signal; If not, enter step 202; If so, enter step 206;
Step 202: search the media resource that meets pre-conditioned pre-stored;
Step 203: generate and send and carry media resource, for the first control command of controlling television set output medium resource to television set;
Step 204: determine that Set Top Box receives digital signal, and digital signal can be resolved to television image;
Wherein, when controlling after television set output medium resource, can continue monitoring equipment top box and whether receive digital signal, if can determine, Set Top Box does not also receive digital signal, so, will maintain the action of controlling television set output medium resource; And if can determine that Set Top Box has received digital signal, will judge whether digital signal can be resolved to television image; If determine and digital signal can be resolved to television image, enter step 205; If determine and digital signal can not be resolved to television image, maintain the action of controlling television set output medium resource.
Step 205: generate and send and carry described television image, switch to the 3rd control command of exporting described television image to described television set for controlling described television set by exporting described media resource.
When having determined that Set Top Box receives digital signal, and digital signal can be removed into television image time, controlling television set has output medium resource switch to exporting television image so that user's television image accordingly.
Wherein, when controlling after television set output television image, can be back to step 201, continue monitoring equipment top box and whether can receive digital signal.
Step 206: to digital signal resolution;
In the time digital signal can being resolved to television image, can control television set and export the television image parsing, user can be watched.
Step 207: judge whether digital signal to be resolved to television image; If so, enter step 208; If not, return to step 202;
When determining digital signal can not be resolved to television image time, return to step 202, return to the step of searching the media resource that meets pre-conditioned pre-stored, and then can control television set and export corresponding media resource.
Step 208: generate and send and carry television image, for the second control command of controlling television set output television image to television set.
When determining digital signal can be resolved to television image time, can control television set and export corresponding television image, watch thereby be convenient to user.
In embodiments of the present invention, in the time that definite Set Top Box does not receive digital signal or in definite described Set Top Box, receive digital signal, but described digital signal can not be resolved to television image time, search the media resource that meets pre-conditioned pre-stored, and control television set and export the media resource finding, thereby enrich the output content of television set, improved user's experience; And export after the media resource finding when television set, if determine, Set Top Box has received digital signal, and can be resolved to television image, control television set by output medium resource switch to exporting television image, can watch so that obtain user, further improve user's experience.
In embodiments of the present invention, media resource can be pre-stored in Set Top Box; And/or media resource can be pre-stored in movable storage device, and movable storage device is connected with Set Top Box.Wherein, movable storage device is the equipment for medium resource, for example, can be USB flash disk, storage card etc.
So, corresponding, searching the media resource that meets pre-conditioned pre-stored can comprise: search the media resource that is stored in the pre-stored in Set Top Box and/or movable storage device.
The invention also discloses a kind of device of controlling television set output medium resource, this device can be applied in Set Top Box, as shown in Figure 3, this device can comprise that the first monitoring unit 301, first searches that unit 302, first generates transmitting element 303, the first resolution unit 304, first is returned to unit 305; Wherein:
Whether the first monitoring unit 301, can receive digital signal for monitoring described Set Top Box;
First searches unit 302, can, in the time that definite described Set Top Box does not receive digital signal, search the media resource that meets pre-conditioned pre-stored;
Wherein, this pre-conditioned be so that the condition of described television set output picture resource and/or music sources;
First searches unit specifically can be for searching picture resource and/or the audio resource of pre-stored.
First generates transmitting element 303, can carry described media resource for generating and sending, and exports the extremely described television set of the first control command of described media resource for controlling described television set;
The first resolution unit 304, can, in the time that definite described Set Top Box receives digital signal, resolve described digital signal;
First returns to unit 305, can be for determining described digital signal can not be resolved to television image time, and the step of searching the media resource that meets pre-conditioned pre-stored described in returning.
In actual applications, the time that Set Top Box does not have digital signal to input may be very of short duration, in order to prevent that television set from switching frequently between output medium resource and television image, damages television set; In embodiments of the present invention, first searches unit specifically can reach the default very first time for the time that does not receive digital signal when definite described Set Top Box, searches the media resource that meets pre-conditioned pre-stored.
Wherein, the very first time be Set Top Box in the time not receiving digital signal, whether control the standard of television set output medium resource, can be set according to actual conditions by user, the present invention is also not specifically limited, as being 30s.
In actual applications, Set Top Box received digital signal too a little less than, the time that is not enough to resolve to television image may be very of short duration, therefore, in order to prevent that television set from switching frequently between output medium resource and television image, damages television set; In embodiments of the present invention, first return to unit can be specifically for determining that the time that described digital signal can not be resolved to television image reach the second default time, the step of searching the media resource that meets pre-conditioned pre-stored described in returning.
Wherein, whether the second time, in the time digital signal can not being resolved to television image, controlled the standard of television set output medium resource, can be set according to actual conditions by user, and the present invention is also not specifically limited, as being 30s.
In embodiments of the present invention, in the time that the media resource finding comprises picture resource, the first control command can be exported picture resource successively for controlling television set instruction according to Preset Time interval.
Wherein, Preset Time interval can be set according to actual conditions, and the present invention is also not specifically limited, can be for example 2s, by controlling television set every a picture resource of Preset Time output, further enrich the output content of television set, increase interest.Concrete, can control the picture resource that television set finds according to time interval circulation output; For example, picture resource has 10, so, after the tenth pictures resource output, can again export the first pictures resource by interval Preset Time.
In the time that the media resource finding comprises audio resource, the first control command can be for controlling the instruction of the audio resource that television set circulation searching arrives; For example, when the audio resource finding has 2, so, after television set is by first audio resource output, can control second audio resource of television set output, after television set is by second audio resource output, can again controls television set and export first audio resource, be i.e. circulation output.
Another embodiment of the present invention also discloses a kind of device of controlling television set output medium resource, as shown in Figure 4, this device can comprise that the first monitoring unit 401, first searches unit 402, first and generate that transmitting element 403, the first determining unit 404, second generate transmitting element 405, the first resolution unit 406, first is returned to unit 407, wherein:
Whether the first monitoring unit 401, can receive digital signal for monitoring described Set Top Box;
First searches unit 402, can, in the time that definite described Set Top Box does not receive digital signal, search the media resource that meets pre-conditioned pre-stored;
Wherein, this pre-conditioned be so that the condition of described television set output picture resource and/or music sources;
First searches unit specifically can be for searching picture resource and/or the audio resource of pre-stored.
First generates transmitting element 403, can carry described media resource for generating and sending, and exports the extremely described television set of the first control command of described media resource for controlling described television set;
The first determining unit 404, can receive digital signal for definite described Set Top Box, and described digital signal can be resolved to television image;
Second generates transmitting element 405, can carry described television image for generating and sending, and switches to the 3rd control command of exporting described television image to described television set for controlling described television set by exporting described media resource;
The first resolution unit 406, can, in the time that definite described Set Top Box receives digital signal, resolve described digital signal;
First returns to unit 407, can be for determining described digital signal can not be resolved to television image time, and the step of searching the media resource that meets pre-conditioned pre-stored described in returning.
In embodiments of the present invention, media resource can be pre-stored in Set Top Box; And/or media resource can be pre-stored in movable storage device, and movable storage device is connected with Set Top Box.Wherein, movable storage device is the equipment for medium resource, for example, can be USB flash disk, storage card etc.
So, corresponding, first searches unit specifically can be for searching the media resource that is stored in the pre-stored in Set Top Box and/or movable storage device.
The embodiment of the present invention also discloses a kind of Set Top Box, comprises the as above device of the described control television set of any one embodiment output medium resource.
The embodiment of each device is corresponding with embodiment of the method above, specifically can be referring to embodiment of the method, and in this not go into detail.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.For the disclosed device of embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates referring to method part.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.