CN201690540U - Television with human body infrared sensing switch-on and control functions - Google Patents
Television with human body infrared sensing switch-on and control functions Download PDFInfo
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- CN201690540U CN201690540U CN2010202229099U CN201020222909U CN201690540U CN 201690540 U CN201690540 U CN 201690540U CN 2010202229099 U CN2010202229099 U CN 2010202229099U CN 201020222909 U CN201020222909 U CN 201020222909U CN 201690540 U CN201690540 U CN 201690540U
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Abstract
The utility model discloses a television with human body infrared sensing switch-on and control functions, which comprises an infrared distance measure sensor, a switch-on distance setting unit and a television switch control unit, wherein, the infrared distance measure sensor is used for detecting the distance between a user and the television in a real-time manner and informing the television switch control unit of the distance detected by the sensor, the switch-on distance setting unit is used for presetting and storing a switch-on operation distance for the television, and the television switch control unit is connected respectively with the infrared distance measure sensor and the switch-on distance setting unit and used for determining whether the television is switched off or not. The installation of the in-television infrared sensor, which can control the on-off of the television by sensing the distance between the human body and the television, effectively saves the wasted electricity of the television and protects the eyesight of the user, thereby enabling users to lead a more convenient life and greatly enhancing the user experience of the television. The utility model is of key importance to production and practices.
Description
Technical field
The utility model relates to technical field of television sets, particularly relates to a kind of television set that has start of human body infrared induction and controlled function.
Background technology
Continuous development along with China's science and technology, domestic electric appliances such as television set, video camera, camera are more and more universal in people's daily life, people often use television set to understand the information of outside and learn, and television set has become people's indispensable part of living.
The homogeneity product is various in the market, and competition is very fierce.People's living standard is also more and more paid attention to the function that electronic product can provide when improving constantly, and under such background, the electronic product of functionalization, intellectuality, hommization can obtain people more to be favored.
Aspect energy consumption, energy-conservationly become popular at present topic, effectively utilize and energy savings, can allow people's life actual effect more.
For present television set; in daily life; people are when watching TV; usually can be owing to some reasons (as meet the guest at the gate temporarily) are left room, television set place temporarily; at this moment forget the closing television machine easily; the closing television machine in time owing to fail, thus unnecessary waste of energy can be caused, increased the daily economic expenditure of TV user aspect the electricity charge simultaneously.
The utility model content
In view of this; the purpose of this utility model provides a kind of television set that has start of human body infrared induction and controlled function; in this television set infrared sensor is installed; can whether control the closing television machine by the distance between induction human body and the television set; can save the electric energy that television set expends effectively; protect user's eyesight simultaneously; bring great convenience therefore for user's daily life; strengthened the product use experience of user greatly, be of great practical significance television set.
For this reason, the utility model provides a kind of television set that has start of human body infrared induction and controlled function, includes:
Infrared distance sensor is used for detecting in real time the distance between user and the television set, and sends to the television set switch control unit;
The start distance is provided with the unit, is used to set in advance the start operating distance of television set and store;
The television set switch control unit is provided with the unit and is connected with infrared distance sensor, start distance respectively, is used to control television set and whether carries out power-off operation.
Wherein, described start is nonvolatile random access memory NVRAM apart from the unit is set.
Wherein, described television set switch control unit is central processing unit DSP or the single-chip microprocessor MCU on the TV SKD.
The technical scheme that is provided by above the utility model as seen; compared with prior art; the utility model provides a kind of television set that has start of human body infrared induction and controlled function; in this television set infrared sensor is installed; can whether control the closing television machine by the distance between induction human body and the television set; can save the electric energy that television set expends effectively; protect user's eyesight simultaneously; bring great convenience therefore for user's daily life; strengthened the product use experience of user greatly, be of great practical significance television set.
Description of drawings
A kind of structural representation that has the television set of start of human body infrared induction and controlled function that Fig. 1 provides for the utility model;
A kind of schematic appearance that has the television set of start of human body infrared induction and controlled function that Fig. 2 provides for the utility model;
A kind of fundamental diagram that has the television set specific embodiment of start of human body infrared induction and controlled function that Fig. 3 provides for the utility model.
Embodiment
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
A kind of structural representation that has the television set of start of human body infrared induction and controlled function that Fig. 1 provides for the utility model.
Referring to Fig. 1, the utility model provides a kind of television set that has start of human body infrared induction and controlled function, includes infrared distance sensor 101, start apart from unit 102 and television set switch control unit 103 are set, wherein:
The start distance is provided with unit 102, is used to set in advance the start operating distance of television set and store;
Television set switch control unit 103, unit 102 is set is connected with infrared distance sensor 101, start distance respectively, being used in real time described infrared sensor 101 being detected the user that obtains and the distance between the television set and described start distance is provided with the television boot-strap operating distance of storing unit 102 and compares, continue to reach the scheduled time during length in the distance between user and the television set is not in the number range of television boot-strap operating distance, the control television set is carried out power-off operation.
Need to prove, when described infrared sensor 101 detects the user of acquisition and the distance between the television set
Referring to Fig. 2, on the specific implementation, the utility model is equipped with infrared distance sensor by have induction window 2 in tv body 1 front in this induction window 2, reaches the purpose of distance between real-time detection user and the television set.
Referring to Fig. 3, on the specific implementation, because the infrared ray of the automatic emission wavelength 9.3um of human body, refraction focuses on (can reach 100 degree wide-angles) through Infrared Lens earlier, is received by infrared distance sensor then, amplify through high-impedance amplifier, through the A/D analog-to-digital conversion, entering MCU(is television set switch control unit 103) analyzing and processing, output at last has the high/low level of timing function, the MCU(that feeds back to television set is a television set switch control unit 103), finally realize its power on/off function.
In the utility model, described start distance is provided with unit 102 and is preferably nonvolatile random access memory NVRAM.
In the utility model, the start operating distance of described television set can be set in advance according to user's demand, on the specific implementation, the user can preestablish the start operating distance of described television set by TV menu MENU, and the start operating distance that for example preestablishes described television set is 1 ~ 5 meter.
Certainly, in the utility model, described scheduled time length can be set in advance according to user's demand, for example can also can be a few minutes for tens of seconds.On the specific implementation, the user also can preestablish the numerical values recited of described scheduled time length by TV menu MENU.
In the utility model, described television set switch control unit 103 can be central processing unit DSP or the single-chip microprocessor MCU on the TV SKD;
Need to prove that infrared distance sensor is an obstacle distance difference of utilizing infrared signal to run into, the principle that reflected intensity is also different is carried out the detection of barrier distance.Infrared distance sensor has a pair of infrared signal emission and reception diode; the infrared signal of transmitting tube emission characteristic frequency; receiving tube receives the infrared signal of this frequency; when infrared detection side is that the people is when being positioned near the television set to barrier is arranged; infrared signal reflects and is received the pipe reception; after treatment; send to the central processor CPU (being television set switch control unit 103) of television set; CPU can utilize infrared inverse signal to judge relatively whether this distance is positioned within the default television boot-strap operating distance; if be in outside the default television boot-strap operating distance (promptly greater than the maximum of television boot-strap operating distance or less than the minimum value of television boot-strap operating distance); trigger with the control television set and shut down; thereby can prevent the liftoff television set of watching of the long-time low coverage of user; protection user's eyesight; and guarantee user's closing television machine the time for a long time away from television set, avoid waste of energy effectively.
The television set that has human body infrared induction start and controlled function that provides for the utility model; can in people's life, provide convenience for people; control the Push And Release of TV by the viewing distance of sensing movable residing scope of people and science health; when the people walks close to television set and when reaching preset time length; the screen display of closing television machine keeps suitable viewing distance with reminds people in real time; thereby realize protection people's eyesight; also can play a kind of effect of inspection to children, and can prevent that children from touching screen of TV set and playing.
In the daily life,, make child ignore easily and see the science distance that TV should keep, thereby increased near-sighted possibility in view of some head of a family can not give instant prompting when child sees TV separately; In life at ordinary times, the closing television machine that people fail instant because of interim leaving sometimes, the wasting of resources that has caused a part there is no need.At this moment, by the infrared induction function that television set of the present utility model carries, can carry out startup and shutdown control to TV according to people's activity automatically.
For the utility model, on the specific implementation, can be before television set realize that human body sensing starts shooting in the scope of 1 ~ 5 meter and 80-120 degree angle of visibility, energy is crossed the induction of human body fine motion do and is constantly superposeed for timer, and realization is watched continuously and the people leaves the back timing shutdown (shutting down after promptly continuing to reach scheduled time length) of tens of seconds or several minutes.In closely shutdown, can prevent that children from watching TV in unscientific healthy distance, thereby cause myopia, the danger of also having avoided touch screen to play and to produce simultaneously.
For the utility model, in use, can also select different timings and reminding method: close screen by the replacement of warm tip language such as when closely watching, selecting according to individual demand.
In sum; compared with prior art; the utility model provides a kind of television set that has start of human body infrared induction and controlled function; in this television set infrared sensor is installed; can whether control the closing television machine by the distance between induction human body and the television set; can save the electric energy that television set expends effectively; protect user's eyesight simultaneously; bring great convenience therefore for user's daily life; strengthened the product use experience of user greatly, be of great practical significance television set.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a television set that has start of human body infrared induction and controlled function is characterized in that, includes:
Infrared distance sensor is used for detecting in real time the distance between user and the television set, and sends to the television set switch control unit;
The start distance is provided with the unit, is used to set in advance the start operating distance of television set and store;
The television set switch control unit is provided with the unit and is connected with infrared distance sensor, start distance respectively, is used to control television set and whether carries out power-off operation.
2. television set as claimed in claim 1 is characterized in that, it is nonvolatile random access memory NVRAM that described start distance is provided with the unit.
3. television set as claimed in claim 1 is characterized in that, described television set switch control unit is central processing unit DSP or the single-chip microprocessor MCU on the TV SKD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202229099U CN201690540U (en) | 2010-06-11 | 2010-06-11 | Television with human body infrared sensing switch-on and control functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202229099U CN201690540U (en) | 2010-06-11 | 2010-06-11 | Television with human body infrared sensing switch-on and control functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690540U true CN201690540U (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202229099U Expired - Fee Related CN201690540U (en) | 2010-06-11 | 2010-06-11 | Television with human body infrared sensing switch-on and control functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690540U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131113A (en) * | 2011-01-27 | 2011-07-20 | 广东九联科技股份有限公司 | Control method of myopia-preventing set top box |
| CN103324276A (en) * | 2012-03-22 | 2013-09-25 | 华为终端有限公司 | Method and device for controlling standby operation |
| CN103760964A (en) * | 2014-01-02 | 2014-04-30 | 深圳宝龙达信息技术股份有限公司 | Method and device for adjusting and controlling equipment sleep through infrared induction |
| CN103927857A (en) * | 2014-04-03 | 2014-07-16 | 揭育山 | Method and device preventing short-distance watching |
| CN104363513A (en) * | 2014-11-12 | 2015-02-18 | 无锡科思电子科技有限公司 | Automatic-switching smart television |
| CN104503267A (en) * | 2014-11-14 | 2015-04-08 | 深圳创维－Rgb电子有限公司 | Electric appliance equipment and power-on/standby control method thereof |
| CN105208444A (en) * | 2015-10-09 | 2015-12-30 | 福建捷联电子有限公司 | Method for switching on and switching off screen according to judgment result of whether person exists in front of television or not |
| CN105812926A (en) * | 2014-12-30 | 2016-07-27 | 富泰华工业（深圳）有限公司 | Television set intelligent control device and method |
| CN106157579A (en) * | 2015-04-08 | 2016-11-23 | 胡家安 | A kind of remote control equipment and mode switching method |
| CN107491678A (en) * | 2017-08-16 | 2017-12-19 | 合肥庆响网络科技有限公司 | Computer iris recognition start-up system |
-
2010
- 2010-06-11 CN CN2010202229099U patent/CN201690540U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131113A (en) * | 2011-01-27 | 2011-07-20 | 广东九联科技股份有限公司 | Control method of myopia-preventing set top box |
| CN103324276A (en) * | 2012-03-22 | 2013-09-25 | 华为终端有限公司 | Method and device for controlling standby operation |
| CN103760964A (en) * | 2014-01-02 | 2014-04-30 | 深圳宝龙达信息技术股份有限公司 | Method and device for adjusting and controlling equipment sleep through infrared induction |
| CN103760964B (en) * | 2014-01-02 | 2016-04-27 | 深圳宝龙达信息技术股份有限公司 | A kind of method by the dormancy of infrared induction adjusting device and device thereof |
| CN103927857A (en) * | 2014-04-03 | 2014-07-16 | 揭育山 | Method and device preventing short-distance watching |
| CN104363513A (en) * | 2014-11-12 | 2015-02-18 | 无锡科思电子科技有限公司 | Automatic-switching smart television |
| CN104503267A (en) * | 2014-11-14 | 2015-04-08 | 深圳创维－Rgb电子有限公司 | Electric appliance equipment and power-on/standby control method thereof |
| CN105812926A (en) * | 2014-12-30 | 2016-07-27 | 富泰华工业（深圳）有限公司 | Television set intelligent control device and method |
| CN106157579A (en) * | 2015-04-08 | 2016-11-23 | 胡家安 | A kind of remote control equipment and mode switching method |
| CN105208444A (en) * | 2015-10-09 | 2015-12-30 | 福建捷联电子有限公司 | Method for switching on and switching off screen according to judgment result of whether person exists in front of television or not |
| CN107491678A (en) * | 2017-08-16 | 2017-12-19 | 合肥庆响网络科技有限公司 | Computer iris recognition start-up system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Effective date: 20110826 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110826 Address after: 300385 micro industry zone, Xiqing economic and Technological Development Zone, Tianjin four Patentee after: Tianjin Sanxing Electronic Co., Ltd. Address before: 300385 micro industry zone, Xiqing economic and Technological Development Zone, Tianjin four Patentee before: Sansung Electronic Display Co., Ltd., Tianjin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20120611 |