A kind of intelligent control system for digital household appliance
Technical field
The invention belongs to digital home network and multimedia technology field, be specifically related to a kind of intelligent control system for digital household appliance.
Background technology
The simple understanding of digital home network is meant whole in the family or most equipment is unified into a network, it at first is an in-house network, it can realize sharing of household internal resource, digital home network need handle with information transmitted be exactly video information, audio-frequency information and Word message.Compare with traditional-family that digital home network can bring convenience to people, safety, intellectuality, comfortable digitlization life.
Intelligent digital family is a rounded system, and its realization not only needs digitizer, and will depend on the broadband network environment and the construction of intelligent community.Digital home network is an indispensable part in the digital home, from network transmission technology, can be divided into wired and wireless two kinds, the application development of wireless technology in digital home network is very fierce at present, occupied the staple market of digital home network, popular wireless transmission method has bluetooth (Bluetooth) and wireless lan (wlan) at present, and wireless ultra-wideband (UWB) is a newer standard.WLAN is fit to be applied in data network at a high speed, and UWB is fit to be applied in high-resolution audio-video signal transmission and short-range high-speed data is synchronous.Bluetooth is subject to the low excessively shortcoming of its transmission rate, and the scope of application is subjected to certain restriction.
So-called wireless ultra-wideband (UWB) is a kind of emerging standard, and it is well suited for using on digital home network, and it has the transmission rate height, sends required little, the low cost and other advantages of power.But wireless ultra-wideband (UWB) technology can't satisfy the demand of digital home network at present, its subject matter is to descend sharp along with the increase transmission speed of transmission range, it can realize 480Mbps 1 meter distance, be equivalent to the application of desktop scope, when distance was increased to 10 meters, transmission rate just dropped to 100Mbps, and this is equivalent to the scope in a room, just so-called piconet also can't cover whole family; Other of UWB are not enough in addition also has: may have interference to other wave points, also can be subjected to the interference of other wave points conversely, because UWB is relatively new technology, it also can't require to provide protection to its frequency band; The frequency electromagnetic waves of emission might be harmful; Be not easy to encrypt, so exist by the hidden danger of malice intercepting personal information; Can be subjected to surrounding environment and climatic influences.It is conspicuous adopting wireless technology to connect its advantage for digital home network, and the easiest what expect is exactly convenient, and it need not need to connect up in advance as wireline interface, and this is particularly important for the family of having fitted up.
So along with the continuous development of digital home, wireless transmission particularly UWB The Application of Technology prospect is boundless, it will replace wired interconnection technique in the future, perhaps only be that of wired connection technology replenishes, and perhaps both have half share, and we will wait and see.But no matter which kind of technology of employing and interface, the epoch of digital home network will arrive, and the household electrical appliances of traditional-family use pattern to be eliminated, and what take over it must be the digital home network pattern.
At present, existing digital home control system all be on the basis of digital home network the controlled function of various device on all integrated controller, various device is controlled by manually coming, lack intellectuality.
Summary of the invention
The present invention proposes a kind of intelligent control system for digital household appliance, this device can accomplish the various device of digital home is carried out the regulation and control of intelligence, just this device can automatically household equipment control according to user's psychology in real time, reach the family's scene that meets user psychology, make digital home serve hommization more.
The technical scheme of system of the present invention is as follows: native system is made up of service end and client, service end comprises server, home gateway, database storage module and pattern control centre, client mainly is made up of medical apparatus module and terminal equipment, the medical apparatus module comprises intelligence heart rate measurement module, blood pressure measurement module and pulses measure module, and terminal equipment comprises video disc playing device, audio playing apparatus, illumination control apparatus and curtain control device; At first by the user is scanned the medical data that obtains user profile with the medical apparatus module, then information is sent to service end, service end is carried out matched and searched according to received information in database, select corresponding pattern by decision center (home gateway), various household electrical appliances are sent instruction control and regulate.
Above-mentioned medical apparatus module is used for scanning human body, and the Various types of data that draws human body is sent to decision center, and it comprises the heart rate scan module, pulse scan module, blood pressure scan module.
Above-mentioned database storage module is used for storing system information, and it comprises the medical data library module, video, voice data library module and illumination data module.
Above-mentioned control centre module provides mode of operation to select for the user, comprises tactful budget law selection home mode and timer module, and timer module is used for setting the trace interval to the user.
Above-mentioned terminal installation is used to provide the final apparent effect of looking to the user, comprises video disc playing device, audio playing apparatus, illumination control apparatus and curtain control device.
Above-mentioned decision center (home gateway) be used for will scanning human body information medical information and mode of operation information concentrate in together, analyze comparing data, select the home mode of match user current state, remove the control terminal device.
The present invention is a kind of a kind of intelligent controlling device of automatically household equipment being controlled according to people's mood and idea of being used for; This device comprises mainly that to the processing of data the scanning of the storage preliminary treatment of data and data is with combining.
The storage preprocessing process of data is as follows:
1) collects film, cut its excellent segment, return into different classifications, set different excellent ranks, be stored in the database then according to its content character.
2) collect audio-frequency information, some excellent music collection are got up, and classify, leave in the database according to the content of the style of music.
3) collect lighting information,, be stored in the data the intensity data of light under the various sights statistics of sampling.
4) collect medical information, some relevant information materials are medically collected, such as heartbeat, blood pressure, data such as pulse, and it is corresponding different medical datas and people's mood feature to classify, and leaves in the database.
The scanning and the tracing process of data are as follows:
1) medical apparatus just can be measured people's blood pressure by the scanning human body, pulse, and medical datas such as heart rate, and the human body signal medical data measured of handle delivers to processor, waits pending.
2) processor receives 1) in the human body signal medical data that provides, analyze, according to what gather in the preprocessing process is medical data, analyze people's mood at that time, corresponding pattern is selected at the module controls center then, navigate to step 1), step 2 in the preprocessing process) and step 4) in video display, music and light are play and are regulated.
3) timer is used for being provided with a time interval, scans the people at regular intervals once, and the purpose of doing like this is to change by following the tracks of the human psychological, and scanning draws 1 once more) in data for processor processing;
4) terminal equipment is with 2) in the result that handles play and lighting apparatus regulated.
Beneficial effect of the present invention is: can automatically adjust to digital family equipment by intellectual analysis to the medical data of scanning input gained, and the home mode that conforms to scene that the user is thought of generation; By digital home's various device is carried out Based Intelligent Control, and really reach the effect that digital home intelligence is arranged.
Description of drawings
Fig. 1 is the structure chart of apparatus of the present invention;
Fig. 2 is the workflow schematic diagram of system of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, intelligent control system for digital household appliance of the present invention is made up of service end and client, service end comprises server, home gateway (decision center), database storage module and pattern control centre, client mainly is made up of medical apparatus module and terminal equipment, the medical apparatus module comprises intelligence heart rate measurement module, blood pressure measurement module and pulses measure module, and terminal equipment comprises video disc playing device, audio playing apparatus, illumination control apparatus and curtain control device; This device is exactly to improve the regulation and control of the realization of its intellectuality control of increase and hommization to various device on the basis of existing technology.At first by the user is scanned the medical data that obtains user profile with the medical apparatus module, then information is sent to service end, service end is carried out matched and searched according to received information in database, select corresponding pattern by decision center (home gateway), show by terminal equipment then and look to the user, this process is not needing of finishing automatically manually to interfere and control.
Shown in Figure 2 is the workflow schematic diagram of this device, now in conjunction with a concrete example course of work of this device is carried out following explanation:
1) after the user opens this device, intelligent controlling device will carry out work by process step shown in Figure 2.
2) enter operating state at this device of step 1 back, the time interval of supposing the timer that we are provided with is 30 minutes, at first begin human body is carried out medical scanning, with intelligent heat detector (model is DT1152A) survey the user body temperature, obtain user's pulse information, the heart rates that heartbeat sensor is measured the user by pulse transducer (model HK-2000D), and these medical informations are sent to control centre's processor (home gateway model SGR-WP3016A16), wait pending; For example obtaining medical data is body temperature 36 degrees Celsius, heartbeat 70, pulse 70, blood pressure 80/60, after the decision center conversion, database is retrieved, according to the information that is stored in medical data base, video display database, audio database and the illumination data storehouse, draw a matching files, as the matching files that we obtain according to above medical data be: the mood mode that is in a sorrowful mood-adjusts, corresponding film are that the luxuriant and rich with fragrance cat .rmvb of comedy eggplant, music are that good mood .wmv, light are bright form.
3) according to the resulting matching files of step 2, corresponding home mode is selected by pattern control centre, send to terminal equipment then, terminal equipment is according to the film and the music of corresponding mode playback correspondence, Light Control Unit is finished the adjusting to light, the curtain control device stretches to the curtain in the family by the pattern requirement, such as five key light modulation templates (model DM203) in the Light Control Unit finish to the light of family regulate, the electrically driven curtain controller (model C T101) of curtain control device advances to control the landing of family curtain.
4) each corresponding terminal device is finished after the various household equipment controls, make family present our desirable scene mode, the mood of aforesaid data correspondence is regulated pattern, and user's mood is regulated, and just finishes to the once complete course of work of this this device; But after 30 minutes set time intervals arrived, this device can begin circulation again, restart the user is scanned, get back to step 2, can obtain new medical data, newly judge, thereby select other home mode according to new medical data, thereby can realize renewal in real time, close this device up to the user to home mode.