CN202503618U - Set top box capable of automatic shutdown according to environmental sounding volume - Google Patents
Set top box capable of automatic shutdown according to environmental sounding volume Download PDFInfo
- Publication number
- CN202503618U CN202503618U CN2012200567352U CN201220056735U CN202503618U CN 202503618 U CN202503618 U CN 202503618U CN 2012200567352 U CN2012200567352 U CN 2012200567352U CN 201220056735 U CN201220056735 U CN 201220056735U CN 202503618 U CN202503618 U CN 202503618U
- Authority
- CN
- China
- Prior art keywords
- control module
- set top
- top box
- acoustic control
- environmental
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model relates to a set top box capable of automatic shutdown according to environmental sounding volume, which is especially suitable for set top boxes. The set top box comprises a main control module. The set top box is characterized in that the set top box also comprises sound control modules, wherein the sound control modules are connected with the main control module. According to utility model, the set top box can realize automatic shutdown according to environmental sounding volume when a user forgets to shut the set top box down, thereby achieving the purposes of energy saving and environment protecting, being simple and reliable in embodiments, and being low in the cost.
Description
Technical field
The utility model relates to a kind of STB that shuts down automatically according to environmental volume.
Background technology
In recent years, the process of television digitization is obviously accelerated, and analog signal is in full swing to the transition of digital signal; STB is just becoming more and more requisite housed devices of user, and along with the function of STB is more and more abundanter, intelligent degree is also improving constantly; Therefore the number of users of STB just constantly increases; Along with the appearance of a large number of users, can have the user unavoidably and before sleep, close television set and but forget the closure plane top box, cause the thing of waste of power resources.
The utility model content
The utility model technical problem to be solved just provides a kind of can when the user forgets to close STB, can the shutdown automatically according to the STB of the automatic shutdown of environmental volume.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of STB that shuts down automatically according to environmental volume, comprise control module, and it is characterized in that also comprise the acoustic control module, said acoustic control module is connected with main control module.
The technical scheme that the utility model is total; Through the volume of acoustic control module harvester top box surrounding environment is set; And connect with main control module, the information, volume that collects is passed to main control module, by the main control module analyzing and processing; And judge the time of shutdown, thereby effectively avoid occurring the situation of error cut-off machine according to result.
Concrete, said acoustic control module comprises the first acoustic control module and the second acoustic control module, the said first acoustic control module is connected with main control module respectively with the second acoustic control module.
This programme is through being provided with two acoustic control modules; Further optimize the scheme of acoustic control shutdown; Gather the louder volume of surrounding environment by the first acoustic control module; The second acoustic control module is gathered the amount of bass of surrounding environment, and the advantage of this programme is alliteration control module cooperation judgement and control unused time, further improves the accuracy of shutdown and makes embodiment simple and reliable.
More specifically, the said first acoustic control module and the second acoustic control module are audio-switch.
This programme proposes a kind of preferred acoustic control module execution mode, uses audio-switch to accomplish volume monitoring and shutdown control, and the audio-switch technology maturation can improve the stability and the reliability of acoustic control module.
The beneficial effect of the utility model does, STB can be realized shutdown automatically according to the surrounding environment volume when the user forgets shutdown, reach the purpose of energy-conserving and environment-protective, and execution mode is simple and reliable simultaneously, and cost is lower.
Description of drawings
Fig. 1 is the logical schematic of the utility model;
Fig. 2 is the embodiment sketch map.
Embodiment
Below in conjunction with accompanying drawing and embodiment, describe the technical scheme of the utility model in detail:
As shown in Figure 1, a kind of STB that shuts down automatically according to environmental volume comprises control module, the first acoustic control module and the second acoustic control module, and the first acoustic control module is connected with main control module respectively with the second acoustic control module.Wherein, the first acoustic control module and the second acoustic control module are responded to the volume of surrounding environment simultaneously, pass to the main control module analyzing and processing then, and the result through the main control module analyzing and processing implements the shutdown action.
Embodiment:
As shown in Figure 2, the acoustic control module that this routine STB adopts is an audio-switch, and wherein, first audio-switch and second audio-switch are connected to an I/O mouth of main control module, the other end ground connection of first audio-switch, another termination power of second audio-switch.
The concrete operation principle of this example is:
The working method of first audio-switch and second audio-switch is opposite, and first audio-switch is closed when sensing ambient sound greater than M, breaks off during less than M; Second audio-switch is to break off when sensing ambient sound greater than M, and is closed during less than M.Behind set-top-box opening, audio-switch induction ambient sound is greater than M, and first audio-switch is closed, and second audio-switch breaks off, and main control module I/O pin is through the first audio-switch ground connection, so voltage is low-voltage, and the state value that reads this I/O pin is 0.When in the dead of night, TV shuts down, and STB is when having forgotten shutdown; Audio-switch is sensed ambient sound less than M; First audio-switch breaks off, the second acoustic control switch closure, thus the I/O pin of main control module is through the second acoustic control switch connection power supply; Be high voltage this moment, and the state value that reads this I/O pin is 1.The STB main control module whenever reads the state value of I/O pin at a distance from about 5 seconds, read when continuous 5 minutes all be 1 the time, relatively peace and quiet around the STB be describeds, STB master control module controls cutting machine top box power supply, execution power-off operation.Thereby guaranteed the accuracy of STB shutdown, avoided the situation of error cut-off machine to take place, this execution mode is simple and reliable simultaneously, and is with low cost.
Claims (3)
1. a STB that shuts down automatically according to environmental volume comprises control module, it is characterized in that also comprise the acoustic control module, said acoustic control module is connected with main control module.
2. a kind of STB that shuts down automatically according to environmental volume according to claim 1 is characterized in that said acoustic control module comprises the first acoustic control module and the second acoustic control module, and the said first acoustic control module is connected with main control module respectively with the second acoustic control module.
3. a kind of STB that shuts down automatically according to environmental volume according to claim 2 is characterized in that the said first acoustic control module and the second acoustic control module are audio-switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200567352U CN202503618U (en) | 2012-02-21 | 2012-02-21 | Set top box capable of automatic shutdown according to environmental sounding volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200567352U CN202503618U (en) | 2012-02-21 | 2012-02-21 | Set top box capable of automatic shutdown according to environmental sounding volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503618U true CN202503618U (en) | 2012-10-24 |
Family
ID=47040216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200567352U Expired - Lifetime CN202503618U (en) | 2012-02-21 | 2012-02-21 | Set top box capable of automatic shutdown according to environmental sounding volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602122A (en) * | 2014-12-23 | 2015-05-06 | 深圳市九洲电器有限公司 | Set top box power supply management method and system |
| CN104964234A (en) * | 2015-06-09 | 2015-10-07 | 苏州佳亿达电器有限公司 | Domestic voice-controlled LED street lamp |
| CN105042481A (en) * | 2015-06-09 | 2015-11-11 | 苏州佳亿达电器有限公司 | Intelligent energy-saving LED (light-emitting diode) streetlamp |
-
2012
- 2012-02-21 CN CN2012200567352U patent/CN202503618U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602122A (en) * | 2014-12-23 | 2015-05-06 | 深圳市九洲电器有限公司 | Set top box power supply management method and system |
| CN104964234A (en) * | 2015-06-09 | 2015-10-07 | 苏州佳亿达电器有限公司 | Domestic voice-controlled LED street lamp |
| CN105042481A (en) * | 2015-06-09 | 2015-11-11 | 苏州佳亿达电器有限公司 | Intelligent energy-saving LED (light-emitting diode) streetlamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103561175B (en) | Method using mobile terminal to carry out voice awakening and device thereof | |
| CN202503618U (en) | Set top box capable of automatic shutdown according to environmental sounding volume | |
| CN205335811U (en) | Pernicious load recognition device | |
| CN203490469U (en) | LED voice control projection alarm clock | |
| CN202548117U (en) | Carbon dioxide sensor device based on zigbee technology | |
| CN202333342U (en) | Intelligent energy-saving socket | |
| CN203840473U (en) | Energy saving remote controller | |
| CN202218716U (en) | Bookcase | |
| CN205212218U (en) | Intelligent power distribution cabinet | |
| CN205249369U (en) | TV of intelligent control temperature | |
| CN205212220U (en) | Power distribution cabinet | |
| CN202940399U (en) | Energy-saving socket | |
| CN205332435U (en) | Clarifier intelligence humidification device | |
| CN204970285U (en) | Dust -protection type thing network television cabinet | |
| CN104799652B (en) | A kind ofly can automatically to open or the photopolymerization initiation Intelligent water cup of power cutoff and implementation method | |
| CN104469497A (en) | Smart living household device capable of monitoring human body state and automatically adjusting television set | |
| CN202583159U (en) | Air quality sensor device based on zigbee technology | |
| CN204314962U (en) | For the on/off circuit in fingerprint attendance and fingerprint entrance guard system | |
| CN204331368U (en) | Intelligence auto-cut-off type power down switch | |
| CN103345174A (en) | Household automatic power off system | |
| CN204496637U (en) | A kind of home security monitoring system | |
| CN203206384U (en) | Network hard disk video recorder | |
| CN204012237U (en) | Infrared sensing warning system power distribution cabinet | |
| CN201263187Y (en) | Television control device for implementing intelligent computer opening/closing | |
| CN208766479U (en) | A kind of switch of intelligence 86 background music one host |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |