CN103269451A - Automatic shutdown method using video monitoring - Google Patents
Automatic shutdown method using video monitoring Download PDFInfo
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- CN103269451A CN103269451A CN2013101518174A CN201310151817A CN103269451A CN 103269451 A CN103269451 A CN 103269451A CN 2013101518174 A CN2013101518174 A CN 2013101518174A CN 201310151817 A CN201310151817 A CN 201310151817A CN 103269451 A CN103269451 A CN 103269451A
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Abstract
The invention discloses an automatic shutdown method using video monitoring. A device used for the automatic shutdown method using the video monitoring comprises a video image acquiring unit used for obtaining image information of ambient environment, a video image data processing unit used for performing digital processing on acquired video images and generating decision judgment data, and an analytical judgment and control unit used for judging whether automatic shutdown conditions exist or not and transmitting a shutdown instruction or a standby instruction. The analytical judgment and control unit automatically starts video image acquiring and data processing through a timer in due time, and through analysis of processed results and other information, the analytical judgment and control unit transmits the shutdown instruction or stops the video image acquiring or the data processing in due time. The automatic shutdown method using the video monitoring can be applied to TV sets or set top boxes or other audio-and-video playing devices, the functions of acquiring video images and processing data are added on the basis of traditional playing devices, when the situation that the playing devices are not used for a long time is monitored, standby or shutdown action is performed on the TV sets or the set top box devices, and the automatic shutdown method using the video monitoring is not only energy-saving and environment-friendly, but also favorable for prolonging service life of electric appliances.
Description
Technical field
The present invention relates to television set and set-top box, particularly relate to the automatic shutdown method that television set uses the video monitoring.
Background technology
Along with the continuous development of society, at present a lot of life of elderly person are lonely relatively, 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; Because continuing to increase of modern society's working strength, a lot of young user lie on a bed usually sleeping carelessly when seeing TV; Owing to the multiple reason in the external world may cause television set and set-top box Auto Power On, more than 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 all are high current consuming apparatus, above-mentioned phenomenon not only can cause wasting of electric energy, and to the useful life of electrical equipment also be a challenge.Though there is timing automatic shutdown function television set and set-top box inside at present, need each start to set, complex operation, but practicality is relatively poor; Application number is that 201020266851.8 patent has proposed a kind of automatic shutdown unit for the sleep monitor function of 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, a kind of automatic shutdown method that is conducive to energy-conserving and environment-protective and is easy to realize.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of energy-saving and environmental protection are provided, and operates and safeguards simple and conveniently, improves television set a kind of automatic shutdown method that uses the video monitoring in useful life.
The technical scheme that adopts is:
A kind of automatic shutdown method that uses the video monitoring, this method are to use the video monitoring as the judgment condition of shutting down automatically, comprise the video image acquisition unit, vedio data processing unit and analysis and 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 judgment data that is used for control unit, and data are sent to analysis and judgement and control unit, described analysis and 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.
Above-mentioned video image acquisition unit adopts digital camera.
Above-mentioned vedio data processing unit and analysis and judgement and control unit all adopt microprocessor, single-chip microcomputer or programmable logic device.
Above-mentioned analysis and judgement and control unit have the reception external equipment (for example: the function of input information remote controller etc.); The function that receives and change control information is arranged; Timing and delay function are arranged, and timing function is used for setting the time of opening described automatic shutdown function, and delay function is used for postponing to send shutdown or standby command to the equipment that contains this function (television set or set-top box etc.) when the acquisition cut-off condition.
The invention has the beneficial effects as follows:
Under prior art can not the background of Bye-byes, look for another way, a kind of power saving and the automatic shutdown unit that is easy to realize and the television set that has this device and set-top box have creatively been proposed.Because development of semiconductor, 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.Basis in traditional television set and set-top box increases the intelligent video image processing techniques, detect satisfy cut-off condition after, television set and set-top box are carried out standby or shutdown command, more energy-conservation, the more environmental protection of equipment such as feasible application television set of the present invention and set-top box.Application and the development in computer network along with television set and set-top box in addition, the video image acquisition unit in this invention also can be applicable to the functions such as Video service 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 method that the present invention proposes, the device that this method possesses comprises: video image acquisition unit, vedio data processing unit and analysis and 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 judgment data that is used for control unit, and data are sent to analysis and judgement and control unit; Described analysis and 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 equipment such as television set or set-top box according to the information from vedio data processing unit and miscellaneous part acquisition in good time.
Referring to accompanying drawing 2, by workflow diagram of the present invention execution mode is elaborated: the method for the invention and device, start working with the unlatching of equipment such as television set or set-top box.During each the startup, each the unit assembling default setting information (parameter) in the device, this information (for example: change remote controller etc.) can be passed through input equipment.Device does not need to start immediately vedio data collection and digitized processing after starting, control unit at first needs to set a timer 1, if device does not receive any information (remote information that sends such as remote-controlled television set or set-top box) all the time between the fixed time interval of timer 1, judge that then current state is possible unmannedly appreciate TV programme; As receive relevant information and think that then the current people of having normally appreciates TV programme.Control unit is when judging the unmanned appreciation of current possibility TV programme, set a timer 2 again, and unlatching video image acquisition and video image processing, the vedio data processing unit uses the image digitazation treatment technology, the image that collects is relatively judged frame by frame, video monitored area in certain time period (watching the TV programme zone) immobilize (as household arrangement etc.), if people's activity then the vedio data processing unit can draw the vicissitudinous result of image information before video collector is arranged during this period, otherwise be no change, if control unit is the image no change from the information that the vedio data processing unit obtains all the time between the fixed time interval of timer 2, and do not receive out of Memory, then control unit judges that current state is the unmanned television content of appreciating.No matter be (for example: the remote information that remote controller sends) to receive out of Memory between timer 1 or the fixed time interval of timer 2, control unit judges that all current state appreciates TV programme for the people is arranged, in a single day control unit judges that current state appreciates for the people is arranged, then close video image acquisition and video image and handle, restart monitoring analysis.Control unit causes state to transfer unmanned appreciation to for preventing mistake processing or other reason, it is interval to set a time-delay in closing on a scope that regularly finishes between the timer 2 fixed time interval, to television screen or miscellaneous equipment output information, remind the user to be about to send automatic shutdown command.Control unit judges that namely current state is unmanned appreciation after the timer 2 timing finishes, then send shutdown or standby command to television set or set-top box, also closes self device simultaneously, finishes monitoring.
The video image acquisition unit can be selected video frequency pick-up head for use, 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 the set-top box, also can not influence its outward appearance.Along with the popularizing and using of Digital Television, be integrated in video image acquisition unit in television set or the set-top box and also can be used for functions such as video in the 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 the preferred dynamical intelligent processor DSP of low-power consumption or FPGA; Also can select suitable have the Digital Image Processing function and also can select the suitable special chip with Digital Image Processing function.Analysis and judgement and control unit major function are that logic is judged and instruction sends, and common microprocessor all can satisfy the demands, if the vedio data processing unit has been selected the high efficiency smart processor for use, two unit share a processor and can satisfy the demand.
Though 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 and range of application, but these distortion or modification all should fall into protection scope of the present invention.
Claims (4)
1. automatic shutdown method that uses video monitoring, this method is to use the video monitoring as the judgment condition of shutting down automatically, it is characterized in that comprising the video image acquisition unit, vedio data processing unit and analysis and 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 judgment data that is used for control unit, and data are sent to analysis and judgement and control unit, described analysis and 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.
2. a kind of automatic shutdown method that uses the video monitoring according to claim 1 is characterized in that described video image acquisition unit adopts digital camera.
3. a kind of automatic shutdown method that uses the video monitoring according to claim 1 is characterized in that described vedio data processing unit and analysis and judgement and control unit adopt microprocessor, single-chip microcomputer or programmable logic device.
4. a kind of automatic shutdown method that uses video monitoring according to claim 1, it is characterized in that described analysis and judgement and control unit have reception to import information, reception and change control information are arranged, have regularly and delay function as the remote controller external equipment, timing function is used for setting the time of opening described automatic shutdown function, and television set from cut-off condition to the equipment that contains this function or set-top box that delay function is used for postponing when obtaining are sent shutdown or standby command.
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| CN2013101518174A CN103269451A (en) | 2013-04-27 | 2013-04-27 | Automatic shutdown method using video monitoring |
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| CN2013101518174A CN103269451A (en) | 2013-04-27 | 2013-04-27 | Automatic shutdown method using video monitoring |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106878784A (en) * | 2017-02-13 | 2017-06-20 | 福建捷联电子有限公司 | The method to control energy saving television is changed by the action of people and sound |
| WO2018201325A1 (en) * | 2017-05-03 | 2018-11-08 | 深圳市智晟达科技有限公司 | Method for adjusting playback modes according to sleep state of user and digital television |
| WO2019024027A1 (en) * | 2017-08-02 | 2019-02-07 | 深圳市智晟达科技有限公司 | Energy-efficient green digital television system |
| CN110381379A (en) * | 2019-07-03 | 2019-10-25 | 深圳市九洲电器有限公司 | Idle method, test method and the Related product of network machine top box |
| CN111026269A (en) * | 2019-12-04 | 2020-04-17 | 上海褚信医学科技有限公司 | Haptic feedback method, device and equipment of biological tissue structure based on force feedback |
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| CN101937604A (en) * | 2010-09-08 | 2011-01-05 | 无锡中星微电子有限公司 | Sleep monitoring system based on human body detection and method thereof |
| 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 |
| US20110102682A1 (en) * | 2009-10-30 | 2011-05-05 | Hon Hai Precision Industry Co., Ltd. | Protecting method and electronic device using the same |
| CN103139503A (en) * | 2011-11-25 | 2013-06-05 | 沈阳理工大学 | Automatic power-off device, and television and set top box with automatic power-off device |
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2013
- 2013-04-27 CN CN2013101518174A patent/CN103269451A/en active Pending
Patent Citations (4)
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| US20110102682A1 (en) * | 2009-10-30 | 2011-05-05 | Hon Hai Precision Industry Co., Ltd. | Protecting method and electronic device using the same |
| 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 |
| CN101937604A (en) * | 2010-09-08 | 2011-01-05 | 无锡中星微电子有限公司 | Sleep monitoring system based on human body detection and method thereof |
| CN103139503A (en) * | 2011-11-25 | 2013-06-05 | 沈阳理工大学 | Automatic power-off device, and television and set top box with automatic power-off device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106878784A (en) * | 2017-02-13 | 2017-06-20 | 福建捷联电子有限公司 | The method to control energy saving television is changed by the action of people and sound |
| WO2018201325A1 (en) * | 2017-05-03 | 2018-11-08 | 深圳市智晟达科技有限公司 | Method for adjusting playback modes according to sleep state of user and digital television |
| WO2019024027A1 (en) * | 2017-08-02 | 2019-02-07 | 深圳市智晟达科技有限公司 | Energy-efficient green digital television system |
| CN110381379A (en) * | 2019-07-03 | 2019-10-25 | 深圳市九洲电器有限公司 | Idle method, test method and the Related product of network machine top box |
| CN111026269A (en) * | 2019-12-04 | 2020-04-17 | 上海褚信医学科技有限公司 | Haptic feedback method, device and equipment of biological tissue structure based on force feedback |
| CN111026269B (en) * | 2019-12-04 | 2023-10-10 | 上海褚信医学科技有限公司 | Haptic feedback method, device and equipment for biological tissue structure based on force feedback |
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Application publication date: 20130828 |