CN103139503A - Automatic power-off device, and television and set top box with automatic power-off device - Google Patents
Automatic power-off device, and television and set top box with automatic power-off device Download PDFInfo
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- CN103139503A CN103139503A CN2011103789059A CN201110378905A CN103139503A CN 103139503 A CN103139503 A CN 103139503A CN 2011103789059 A CN2011103789059 A CN 2011103789059A CN 201110378905 A CN201110378905 A CN 201110378905A CN 103139503 A CN103139503 A CN 103139503A
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Abstract
The invention discloses an automatic power-off device with a video monitoring function. The automatic power-off device comprises a video image acquiring unit used for acquiring image information of an ambient environment, a video image data processing unit used for digitally processing acquired video images and generating decisional judgment data, and an analytical judgment and control unit used for judging whether automatic power-off conditions are met and sending instructions of power-off or stand-by. The analytical judgment and control unit automatically and timely starts video image acquisition and data processing through a timer, and timely sends the power-off instruction or stops video image acquisition and data processing through analyzing processing results and other information. According to the automatic power-off device, functions of video image acquisition and data processing are added on the basis of the conventional television or set top box; when the automatic power-off device monitors that the television is not watched for a long time, the television or the set top box are subjected to stand-by or power-off; and the automatic power-off device is energy-saving, environment-friendly and favorable for prolonging the service life of electric appliances.
Description
Technical field
The present invention relates to automatic shutdown device, especially relate to television set and set-top box with this automatic shutdown device.
Background technology
Along with the development of society, at present a lot of life of elderly person are relatively lonely, and every day is more and more longer by the time of seeing TV and wearing down, and drowsiness the elderly usually falls asleep when seeing TV; Due to continuing to increase of modern society's working strength, a lot of young user lie on a bed and usually fall asleep carelessly when seeing TV; Because extraneous many reasons may cause television set and set-top box Auto Power On, abovely multiplely may all can cause often long-time in running order and unmanned appreciation of television set and set-top box.
Because television set and set-top box are all high current consuming apparatus, above-mentioned phenomenon not only can cause wasting of electric energy, and to the useful life of electrical equipment be also a challenge.Although at present there is the automatic Computer Shutdown at Fixed Time function television set and set-top box inside, need each start to set, complex operation, but practicality is relatively poor; Application number is the automatic shutdown device that 201020266851.8 patent has proposed a kind of sleep monitor function for surveying the human-body biological signal, and applicability also can't be verified at present.Therefore be necessary to develop a kind of the problems referred to above that overcome, the automatic shutdown device that is conducive to energy-conserving and environment-protective and is easy to realize.
Summary of the invention
The technical problem that the present invention solves is to overcome the prior art defective, is purpose based on energy-conserving and environment-protective, a kind of automatic shutdown device of proposition and with television set and the set-top box of this automatic shutdown device.
The technical scheme that adopts
A kind of automatic shutdown device comprises: video image acquisition unit, vedio data processing unit and analyze judgement and control unit.Described video image acquisition unit is used for obtaining image information; Described vedio data processing unit is used for the video image information digitized processing, generates the decision-making judgement data that are used for control unit, and sends data to analysis judgement and control unit; Described analysis judgement and control unit have the function that starts the video image acquisition unit and start the vedio data processing unit, and can send shutdown or standby command to television set or set-top box according to the information from vedio data processing unit and miscellaneous part acquisition in good time.
A kind of automatic shutdown device and with television set and the set-top box of this device comprises video image acquisition unit, vedio data processing unit and analyzes that judgement is arranged on television set with control unit three parts or set-top box is inner.Described video image acquisition unit is used for obtaining image information; Described vedio data processing unit is used for the video image information digitized processing, generates the decision-making judgement data that are used for control unit, and sends data to analysis judgement and control unit; Described analysis judgement and control unit have the function that starts the video image acquisition unit and start the vedio data processing unit, and can send shutdown or standby command to television set or set-top box self according to the information from vedio data processing unit and miscellaneous part acquisition in good time.
The invention has the beneficial effects as follows, under prior art can not the background of Bye-byes, look for another way, creatively proposed a kind of power saving and be easy to realize automatic shutdown device and with television set and the set-top box of this device.Due to the development of semiconductor technology, the optional product of hardware in current each unit is many and cheap; And correlation function and software engineering maturation, operate and safeguard simple and convenient.Increase the Intelligent video-image treatment technology on the basis of traditional television set and set-top box, detect satisfy cut-off condition after, television set and set-top box are carried out standby or shutdown command, make and use television set of the present invention and set-top box is more energy-conservation, more environmental protection.The application and development in computer network along with television set and set-top box in addition, in this invention the video image acquisition unit also can be applicable to the Video service function of future network TV.
Description of drawings
Fig. 1 is modular structure block diagram of the present invention.
Fig. 2 is workflow diagram of the present invention.
Embodiment
Referring to accompanying drawing 1, the automatic shutdown device that the present invention proposes comprises: video image acquisition unit 1, vedio data processing unit 2 and analyze judgement and control unit 3.Video image acquisition unit 1 is used for obtaining image information; Vedio data processing unit 2 is used for the video image information digitized processing, generates the decision-making judgement data that are used for control unit, and sends data to analysis judgement and control unit; Analysis judges with control unit 3 function that starts video image acquisition unit 1 and startup vedio data processing unit 2, and can send shutdown or standby command 5 to television set or set-top box according to the input message 4 from vedio data processing unit 2 and miscellaneous part acquisition in good time.
A kind of automatic shutdown device and with television set and the set-top box of this device comprises: be arranged on video image acquisition unit 1, the vedio data processing unit 2 in television set and set-top box and analyze judgement and control unit 3.Video image acquisition unit 1 is used for obtaining image information; Vedio data processing unit 2 is used for the video image information digitized processing, generates the decision-making judgement data that are used for control unit, and sends data to analysis judgement and control unit 3; Analysis judges with control unit 3 function that starts video image acquisition unit and startup vedio data processing unit 1, and can send shutdown or standby command 5 to television set or set-top box self according to the input message 4 from vedio data processing unit 1 and miscellaneous part acquisition in good time.
Referring to accompanying drawing 2, by workflow diagram of the present invention, execution mode is elaborated.
Device of the present invention is started working with the unlatching of television set or set-top box.During each the startup, each unit assembling default setting information (parameter) in device, this information can pass through input equipment (such as: remote controller etc.) change.Device does not need to start immediately vedio data collection and digitized processing after starting, at first control unit needs to set a timer, if between the fixed time interval of first timer, device does not receive any information (remote information that sends such as remote-controlled television set or set-top box) all the time, judge that current state is possible unmannedly appreciate TV programme; As receive relevant information and think that the current people of having normally appreciates TV programme.control unit is when the unmanned appreciation of the current possibility of judgement TV programme, set again a second timer, and unlatching video image acquisition and video image processing, the vedio data processing unit uses the image digitazation treatment technology, the image that collects relatively judgement frame by frame, video monitored area within certain time period (watch TV programme zone) immobilize (as household arrangement etc.), if people's activity the vedio data processing unit can draw the vicissitudinous result of image information before video collector is arranged during this period, otherwise be unchanged, if between the fixed time interval of second timer, control unit is that image is unchanged from the information that the vedio data processing unit obtains all the time, and do not receive out of Memory, control unit judgement current state is the unmanned television content of appreciating.No matter to receive out of Memory (remote information that remote controller sends) between first timer or the fixed time interval of second timer, control unit judges that all current state is for there being the people to appreciate TV programme, in a single day control unit judges that current state is for there being the people to appreciate, close video image acquisition and video image and process, restart monitoring analysis.Control unit causes state to transfer unmanned appreciation to for preventing mistake processing or other reason, a time-delay can be set between the second timer fixed time interval interval in closing on a scope that regularly finishes, to television screen or miscellaneous equipment output information, reminding user is about to send the automatic shutdown instruction.Control unit judges that namely current state is unmanned appreciation after the second timer timing finishes, send shutdown or standby command to television set or set-top box, also closes self device simultaneously, completes monitoring.
Video frequency pick-up head can be selected in the video image acquisition unit, present digital camera technology maturation, and volume is little, power consumption is little, cost is low, use is simple, and can be integrated in easily in television set or set-top box, also can not affect its outward appearance.Along with the universal of Digital Television with use, be integrated in video image acquisition unit in television set or set-top box and also can be used for the functions such as video in Internet video communication or IMAQ.The vedio data processing unit requires to have stronger data-handling capacity, can select to have the microprocessor of embedded software system or program software bag, such as single-chip microcomputer, DSP, FPGA etc., and intelligent processor DSP or the FPGA of preferred low power consumption high efficiency energy; Also can select the suitable special chip with Digital Image Processing function.Analyzing judgement is that logic judgement and instruction send with the control unit major function, and common microprocessor all can satisfy the demands, if the vedio data processing unit has been selected the high efficiency smart processor, two unit share a processor and can satisfy the demand.
Although above embodiment has been described in detail content of the present invention; but be to be understood that; those skilled in the art is under the prerequisite of principle of the present invention and connotation; can make various distortion or modification to embodiments of the present invention, but these distortion or modification all should fall into protection scope of the present invention.
Claims (9)
1. television set and set-top box with an automatic shutdown device, it is characterized in that: use the video monitoring as the judgment condition of automatic shutdown, comprise the video image acquisition unit, vedio data processing unit and analysis judgement and control unit, described video image acquisition unit is used for obtaining the image information of surrounding environment, described vedio data processing unit is used for the video image that obtains is carried out digitized processing, generate the decision-making judgement data that are used for control unit, and send data to and analyze judgement and control unit, described analysis judgement and control unit have the function that starts the video image acquisition unit and start the vedio data processing unit, and can send shutdown or standby command to television set or set-top box according to the input message from vedio data processing unit and miscellaneous part acquisition in good time.
2. a kind of television set and set-top box with automatic shutdown device as claimed in claim 1, is characterized in that: described video image acquisition unit employing digital camera.
3. a kind of television set and set-top box with automatic shutdown device as claimed in claim 1, is characterized in that: described vedio data processing unit and analysis judgement and control unit employing single-chip microcomputer or programmable logic device.
4. a kind of television set and set-top box with automatic shutdown device as claimed in claim 1 is characterized in that: described analysis judgement and control unit have the function that receives remote controller information; The function that receives and change control information is arranged; Timing and delay function are arranged, and timing function is used for setting to be opened the described automatic shut-off function time, and delay function is used for postponing to send shutdown or standby command to television set or set-top box when the acquisition cut-off condition.
5. television set and set-top box with an automatic shutdown device, it is characterized in that: use the video monitoring as the judgment condition of automatic shutdown, this device that is arranged on television set and set-top box inside comprises the video image acquisition unit, vedio data processing unit and analysis judgement and control unit, described video image acquisition unit is used for obtaining the image information of surrounding environment, described vedio data processing unit is used for the video image that obtains is carried out Digital Signal Processing, generate the decision-making judgement data that are used for control unit, and send data to and analyze judgement and control unit, described analysis judgement and control unit have the function that starts the video image acquisition unit and start the vedio data processing unit, and can send shutdown or standby command to television set or set-top box according to the input message from vedio data processing unit and miscellaneous part acquisition in good time.
6. a kind of television set and set-top box with automatic shutdown device as claimed in claim 5, is characterized in that: described video image acquisition unit employing digital camera.
7. a kind of television set and set-top box with automatic shutdown device as claimed in claim 5, is characterized in that: described vedio data processing unit and analysis judgement and control unit employing single-chip microcomputer or programmable logic device.
8. a kind of television set and set-top box with automatic shutdown device as claimed in claim 5 is characterized in that: described analysis judgement and control unit have the function that receives television set and set-top box remote controller information; The function that receives and change control information is arranged; Timing and delay function are arranged, and timing function is used for setting to be opened the described automatic shut-off function time, and delay function is used for postponing to send shutdown or standby command to television set or set-top box when the acquisition cut-off condition.
9. a kind of television set and set-top box with automatic shutdown device as claimed in claim 5 is characterized in that: described video image acquisition unit provides the Video service function in the time of can carrying out network service for television set and set-top box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103789059A CN103139503A (en) | 2011-11-25 | 2011-11-25 | Automatic power-off device, and television and set top box with automatic power-off device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103789059A CN103139503A (en) | 2011-11-25 | 2011-11-25 | Automatic power-off device, and television and set top box with automatic power-off device |
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| CN103139503A true CN103139503A (en) | 2013-06-05 |
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| CN2011103789059A Pending CN103139503A (en) | 2011-11-25 | 2011-11-25 | Automatic power-off device, and television and set top box with automatic power-off device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269451A (en) * | 2013-04-27 | 2013-08-28 | 沈阳理工大学 | Automatic shutdown method using video monitoring |
| CN103391466A (en) * | 2013-06-26 | 2013-11-13 | 深圳市睿立南方科技有限公司 | Set top box of television and video output method thereof |
| CN104238704A (en) * | 2013-06-14 | 2014-12-24 | 富泰华工业（深圳）有限公司 | Automatic power-off control system, electronic device and method |
| CN104253958A (en) * | 2013-06-27 | 2014-12-31 | 晨星半导体股份有限公司 | Television control method and related television |
| CN107589688A (en) * | 2017-07-13 | 2018-01-16 | 青岛海信移动通信技术股份有限公司 | The method and device of MIC array received phonetic orders, speech control system |
| CN110519623A (en) * | 2019-09-06 | 2019-11-29 | 广州珠江数码集团股份有限公司 | A kind of television set top box energy-saving control method and device |
| CN112804588A (en) * | 2020-12-31 | 2021-05-14 | 湖南国科微电子股份有限公司 | Set top box operation method, device, equipment and medium |
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| CN201758421U (en) * | 2010-07-21 | 2011-03-09 | 深圳创维数字技术股份有限公司 | Automatic television switch-off device and set top box provided therewith |
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| CN101106675A (en) * | 2007-08-01 | 2008-01-16 | 康佳集团股份有限公司 | A timing shutdown method and system for TV |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269451A (en) * | 2013-04-27 | 2013-08-28 | 沈阳理工大学 | Automatic shutdown method using video monitoring |
| CN104238704A (en) * | 2013-06-14 | 2014-12-24 | 富泰华工业（深圳）有限公司 | Automatic power-off control system, electronic device and method |
| CN103391466A (en) * | 2013-06-26 | 2013-11-13 | 深圳市睿立南方科技有限公司 | Set top box of television and video output method thereof |
| CN104253958A (en) * | 2013-06-27 | 2014-12-31 | 晨星半导体股份有限公司 | Television control method and related television |
| CN107589688A (en) * | 2017-07-13 | 2018-01-16 | 青岛海信移动通信技术股份有限公司 | The method and device of MIC array received phonetic orders, speech control system |
| CN110519623A (en) * | 2019-09-06 | 2019-11-29 | 广州珠江数码集团股份有限公司 | A kind of television set top box energy-saving control method and device |
| CN110519623B (en) * | 2019-09-06 | 2021-08-13 | 广州珠江数码集团股份有限公司 | Energy-saving control method and device for television set top box |
| CN112804588A (en) * | 2020-12-31 | 2021-05-14 | 湖南国科微电子股份有限公司 | Set top box operation method, device, equipment and medium |
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Application publication date: 20130605 |