Background technology
People's work intensity constantly increases in the society now, and work and study are very tired.When the user lie on a bed or sofa on when seeing TV, careless sleeping through regular meeting while seeing, wake up until midnight and to find that set-top box and TV all do not have the pass.
This have ubiquitous phenomenon and brought following problem:
One, because television set and set-top box are energy consumption equipment, above-mentioned phenomenon causes wasting of electric energy;
Two, the sound of TV and image can not stop because of user's sleep, can produce the pollutant sources of sound and light, influence user's ortho, infringement user's health.
Therefore, be necessary to develop a kind of set-top box that can shut down automatically when the user is in the sleep, to overcome the problems referred to above, energy-conserving and environment-protective and assurance user's is healthy.
The utility model content
The technical problem that the utility model solves is the shortcoming that overcomes prior art, based on power saving with can provide a dual purpose of good rest environment for the user, proposes a kind of automatic shutdown unit and has automatic shutdown unit set-top box.
The utility model is achieved in that a kind of automatic shutdown unit of design, comprise: sleep monitor module, data judge module and data processing module, described sleep monitor module is used to survey the human-body biological signal, described data judge module is used for the human-body biological signal that the sleep monitor module receives is judged, and will enter dormant judged result and be sent to data processing module, described data processing module sends shutdown or standby command according to the dormant signal that enters that the data judge module sends to television set.
The present invention also proposes a kind of set-top box that has automatic shutdown unit, comprise: be arranged on sleep monitor module, data judge module and data processing module in the set-top box, described sleep monitor module is used to survey the human-body biological signal, described data judge module is used for the human-body biological signal that the sleep monitor module receives is judged, and will enter dormant judged result and be sent to data processing module, described data processing module sends shutdown or standby command according to the dormant signal that enters that the data judge module sends to television set.
The beneficial effects of the utility model are: under prior art can not the background of Bye-byes, this is novel to look for another way, and had creatively proposed a kind of based on power saving with can the automatic shutdown unit of good rest environment is provided and have the set-top box of this device for the user.On the basis of traditional set-top box, increase the intelligent detecting treatment technology, survey and TV is carried out standby or shutdown action, make and use set-top box energy-conserving and environment-protective of the present utility model and can guarantee that the user's is healthy human body is sleeping.
Embodiment
Below, contrast accompanying drawing and preferred embodiment are elaborated to the technical solution of the utility model.
Referring to accompanying drawing 1, the automatic shutdown unit of the set-top box that the utility model proposes comprises: sleep monitor module 1, data judge module 2 and data processing module 3, described sleep monitor module 1 is used to survey the human-body biological signal, described data judge module 2 is used for the human-body biological signal that the sleep monitor module receives is judged, and will enter dormant judged result and be sent to data processing module 3, described data processing module 3 sends shutdown or standby command according to the dormant signal that enters that data judge module 2 sends to television set.
Specific embodiment of the utility model discloses a kind of set-top box that has automatic shutdown unit, comprise: be arranged on the sleep monitor module 1 in the set-top box, data judge module 2 and data processing module 3, described sleep monitor module 1 is used to survey the human-body biological signal, described data judge module 2 is used for the human-body biological signal that the sleep monitor module receives is judged, and will enter dormant judged result and be sent to data processing module 3, described data processing module 3 sends shutdown or standby command according to the dormant signal that enters that data judge module 2 sends to television set.
Referring to accompanying drawing 2, in the workflow diagram of the present utility model, the sleep monitor module is sent sleep state signals and is started the sleep monitor program, judge whether human body is sleeping, then pick up counting as human body is sleeping, if acquisition of signal is sleeping always to human body in a period of time, then send the closing television signal, the 5 seconds set-top box of delaying time enter sleep state or shutdown.
Whether sleeping the sleep monitor module can detect human body transducer for thermal infrared sensor or microwave remote sensor or other.Thermal infrared sensor thermal infrared sign sleeping to human body and that revive is screened, and can draw the signal whether human body falls asleep.In a preferred embodiment, described sleep monitor module is a thermal infrared sensor.
The data judge module is a microprocessor, and as the device that single-chip microcomputer, PIC, ARM, DSP etc. have processing capacity, these CPU realize the data arbitration functions with peripheral circuit composition data judge module.Further, these CPU devices generally are built-in with software systems or program software bag, can match with CPU hardware more intelligently and finish the data arbitration functions.In a preferred embodiment, described data judge module is single-chip microcomputer or programmable logic device.
Data processing module receives the instruction of data judge module, and concrete execution is carried out in instruction.Data processing module can only comprise shutdown unit or standby unit, also may further include the performance recording unit.If it is sleeping that aforementioned modules detects human body, and data judge module output shutdown command or standby command, the power supply of data processing module cut-out television set and set-top box or controller top box and television set all enter into standby mode so.The purpose that adds the performance recording unit is under the program that the user does not watch when sleeping is preserved, to be unlikely to because energy-conservation and miss excellent program.
In a preferred embodiment, data processing module 3 is provided with the time-delay submodule, is used to receive when the user has entered dormant signal, postpones to send shutdown or standby command to TV.
Present embodiment is work like this, whether sleep monitor module 1 is used for monitoring human sleeping, be in sleep state as human body, then export the sleeping signal of human body in data judge module 2, through the intelligent decision of data judge module 2, as judged result is true, human body is sleeping really, postpones an end after the time, and sending controling instruction is in data processing module 3, data processing module 3 is received control command, carries out concrete shutdown or sleep action.
Though abovely the utility model content is explained in conjunction with embodiment; but be to be understood that; those skilled in the art is under the prerequisite of principle of the present utility model and connotation; can make various distortion or modification to execution mode of the present utility model, these distortion and modification all should fall into protection range of the present utility model.