CN204350210U - A kind of Novel STB of the integration environment air quality detection function - Google Patents
A kind of Novel STB of the integration environment air quality detection function Download PDFInfo
- Publication number
- CN204350210U CN204350210U CN201420486767.5U CN201420486767U CN204350210U CN 204350210 U CN204350210 U CN 204350210U CN 201420486767 U CN201420486767 U CN 201420486767U CN 204350210 U CN204350210 U CN 204350210U
- Authority
- CN
- China
- Prior art keywords
- air
- top box
- processing unit
- central processing
- set top
- 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 - Fee Related
Links
Abstract
The utility model provides a kind of Novel STB of the integration environment air quality detection function, and it comprises: can the air borne sensor of various gas content in analysis environments air; The A/D change-over circuit that its input is connected with the signal output part of described air borne sensor; The output of described A/D change-over circuit is connected to the central processing unit of described Set Top Box; Described central processing unit is connected with audio-video interface.Described central processing unit is also connected with warning circuit.The utility model increases gas sensor module and A/D change-over circuit and corresponding human-computer interaction interface on traditional Set Top Box, make user can recall Detection of Air Quality information interface by the shortcut of remote controller, understand ambient air quality condition in real time; Can also increase warning circuit, when a certain index of surrounding air exceedes preset value, automatically will send chimes of doom, prompting user notes.The utility model integration degree is higher, avoids and purchases air monitor separately, conserve space and cost, is suitable for promoting.
Description
Technical field
The utility model relates to set-top box technique field, especially a kind of Novel STB being integrated with ambient air quality detection and warning function.
Background technology
Along with the progress of science and technology and improving constantly of people's living standard, the application of Smart Home product in the life of people is more and more extensive.Powerful top box of digital machine, the product-network player also having mobile Internet develop rapidly to occur, become indispensable amusing products in family parlor.But traditional top box of digital machine can only realize merely watching radio and television programme televised live function, set-top box functionality of today from strength to strength, is integrated with the increasing function required for Smart Home.
Top box of digital machine or network player is not also had at present to support testing environment air quality, along with the raising of living standards of the people, people are to environmental problem and health problem pay attention to day by day, especially in recent years haze spread and constantly aggravate problem more and more attract much attention, consider that the most of the time in all one's life of people in modern society is spent in room simultaneously, therefore, be necessary to provide a kind of air detecting function to be integrated in each family and to have and technical scheme in the not high Set Top Box of price.
Utility model content
Because described in background technology, be necessary for the deficiencies in the prior art, provide a kind of Novel STB with air detecting function.
The purpose of this utility model is achieved through the following technical solutions:
A Novel STB for the integration environment air quality detection function, it comprises:
Can the air borne sensor of various gas content in analysis environments air;
The A/D change-over circuit that its input is connected with the signal output part of described air borne sensor;
The output of described A/D change-over circuit is connected to the central processing unit of described Set Top Box;
Described central processing unit is connected with audio-video interface.
Described central processing unit is also connected with warning circuit.
Preferably, described air borne sensor can be welded on Set Top Box mainboard on also can be to be connected with set top box main by wire rod and sensor assembly is embedded in casing surface.
Compared with prior art, the utility model possesses following advantage:
the utility model increases gas sensor module and A/D change-over circuit and corresponding human-computer interaction interface on traditional Set Top Box, make user can recall Detection of Air Quality information interface by the shortcut of remote controller, understand ambient air quality condition in real time; Can also increase warning circuit, when a certain index of surrounding air exceedes preset value, automatically will send chimes of doom, prompting user notes.The utility model integration degree is higher, avoids and purchases air monitor separately, and conserve space and cost, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the model calling relation schematic diagram of the utility model embodiment.
Embodiment
The present embodiment provides a kind of Novel STB of the integration environment air quality detection function, and as shown in Figure 1, it comprises: the signal output part of air borne sensor, A/D change-over circuit, described A/D change-over circuit is connected to original central processing unit of described Set Top Box; Described central processing unit is connected with the original audio-video interface of Set Top Box.Described air borne sensor is used for real-time collecting surrounding air and the composition of analysis environments air, the percent concentration of the various concrete gaseous species namely in air, such as, the various pernicious gas such as sulfur dioxide, carbon dioxide, nitric oxide, nitrogen dioxide or affect the concentration of gas of air quality.Described air borne sensor obtains measuring object (room air) primary signal, exports corresponding analog electrical signal through inside modules process.
The operation principle of the present embodiment is: the air borne sensor in Set Top Box obtains measuring object (room air) primary signal, corresponding analog electrical signal is exported through sensor assembly process, analog electrical signal is transferred to described A/D change-over circuit, the original CPU of Set Top Box is transferred to after analog electrical signal is converted to corresponding digital signal by described A/D change-over circuit, after CPU processes this digital signal, obtain various gas concentration data in final indoor air, and be shown on described OSD interface (if user wants to check real-time air quality by audio-video interface connection display, user can pass through remote controller manual operation, select to recall " air quality " interface in OSD interface, real-time air analysis result will show).
Preferably, described central processing unit is also connected with warning circuit.Data buffer zone is had in described central processing unit, various gas concentration Value Datas real-time for indoor air are kept in the data buffer zone in described central processing unit, if when the concentration of certain pernicious gas or carbon dioxide exceeds preset value, described central processing unit exports control signal to described warning circuit, and described warning circuit is given the alarm sound.
Preferably, described air borne sensor can be welded on Set Top Box mainboard on also can be to be connected with set top box main by wire rod and sensor assembly is embedded in casing surface.
The above each module is all connected power taking with the power line of Set Top Box.
Claims (2)
1. a Novel STB for the integration environment air quality detection function, it comprises:
Can the air borne sensor of various gas content in analysis environments air;
The A/D change-over circuit that its input is connected with the signal output part of described air borne sensor;
The output of described A/D change-over circuit is connected to the central processing unit of described Set Top Box;
Described central processing unit is connected with audio-video interface;
Described air borne sensor is welded on the mainboard of Set Top Box, or to be connected with set top box main by wire rod and sensor assembly is embedded in casing surface.
2. Set Top Box according to claim 1, is characterized in that: described central processing unit is also connected with warning circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486767.5U CN204350210U (en) | 2014-08-27 | 2014-08-27 | A kind of Novel STB of the integration environment air quality detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486767.5U CN204350210U (en) | 2014-08-27 | 2014-08-27 | A kind of Novel STB of the integration environment air quality detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350210U true CN204350210U (en) | 2015-05-20 |
Family
ID=53233447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486767.5U Expired - Fee Related CN204350210U (en) | 2014-08-27 | 2014-08-27 | A kind of Novel STB of the integration environment air quality detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204350210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548478A (en) * | 2015-12-23 | 2016-05-04 | 四川长虹网络科技有限责任公司 | An indoor air quality monitoring system and a method thereof |
| CN106596851A (en) * | 2016-12-05 | 2017-04-26 | 广东九联科技股份有限公司 | Air detection method based on set top box |
-
2014
- 2014-08-27 CN CN201420486767.5U patent/CN204350210U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548478A (en) * | 2015-12-23 | 2016-05-04 | 四川长虹网络科技有限责任公司 | An indoor air quality monitoring system and a method thereof |
| CN106596851A (en) * | 2016-12-05 | 2017-04-26 | 广东九联科技股份有限公司 | Air detection method based on set top box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203870435U (en) | Intelligent household environment monitoring and adjusting system | |
| CN107155133A (en) | Volume adjusting method, audio-frequency playing terminal and computer-readable recording medium | |
| CN103260071B (en) | A kind of Set Top Box automatically selecting menu language and sound accompanying language and realize method | |
| CN204350210U (en) | A kind of Novel STB of the integration environment air quality detection function | |
| CN102525296A (en) | Domestic food cooking appliance with external memory | |
| CN104135661A (en) | OTT set top box testing method | |
| CN105388827A (en) | Intelligent comprehensive air quality controller | |
| CN202711445U (en) | Digital multimedia remote control | |
| CN104883617A (en) | Multi-screen interaction system and method | |
| CN203893372U (en) | Air purifier with weather display function | |
| CN205901936U (en) | Household security electronic monitoring system | |
| CN204291260U (en) | There is the Novel STB of carbonomonoxide concentration measuring ability | |
| CN205305034U (en) | STB and smart home systems thereof | |
| CN102789794A (en) | Wireless song ordering system | |
| CN106128458A (en) | A kind of home voice control system based on speech recognition technology and method | |
| CN106023686A (en) | Vocational education system based on traditional Chinese culture knowledge popularization | |
| CN103888796A (en) | Set top box having temperature and humidity display function | |
| CN202998366U (en) | Remote controller having point-reading function | |
| JP6315922B2 (en) | Remote control signal analysis system, method and apparatus | |
| CN102724464B (en) | Projection display device, projection display system and projection display control method | |
| CN202005175U (en) | Multi-language forecasting device for facility agricultural environment | |
| CN204291271U (en) | A kind of Novel STB of function of supporting to look for something | |
| CN204314663U (en) | A kind of multifunctional remote controlller | |
| CN202103769U (en) | Television capable of monitoring outdoor weather conditions | |
| CN204943126U (en) | A kind of Intelligent magnetic suspension desk lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20190827 |