CN101087395B - Built-in human-machine interaction assistance system - Google Patents

Built-in human-machine interaction assistance system Download PDF

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Publication number
CN101087395B
CN101087395B CN200710017962.8A CN200710017962A CN101087395B CN 101087395 B CN101087395 B CN 101087395B CN 200710017962 A CN200710017962 A CN 200710017962A CN 101087395 B CN101087395 B CN 101087395B
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China
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human
machine interaction
assistance system
module
hardware platform
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Expired - Fee Related
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CN200710017962.8A
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CN101087395A (en
Inventor
杨刚
李东
金永波
薛时雨
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Xidian University
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Xidian University
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Abstract

The invention discloses an embed-type interactive assistant system, it relates to computer and application technique field, it aims at adopting the system to realize real time observing, voice chat and dial for exigency, game, video playing, in emergency user can obtain timely succor, and spirit life can be enriched on peacetime. The system includes microprocessor, game module, video playing module and video checking module, voice chat and emergency calling for special. It is composed by microprocessor and memory and other four modules. The video checking module includes remote client unit, interactive assistant system hardware platform and camera head. The voice chat and emergency dialing module includes SPC exchange, telephone, interactive assistant system hardware platform, interface circuit. The system can be used for the masses, especially elders, kids, patients who are needed to be monitored.

Description

Built-in human-machine interaction assistance system
Technical field
The present invention relates to computer and applied technical field, is a kind of built-in human-machine interaction assistance system specifically, can be used for the popular colony of assistant, especially is fit to needs monitoring assistants' such as old man, child, patient disadvantaged group.
Background technology
Market is existing can realize that the monitoring assistance system of man-machine interaction is bulky, cost an arm and a leg, be primarily aimed at enterprise, public place, at almost not having of individual family, monitoring side and quilt monitoring side can't realize communication, function singleness, great majority are not supported multitask, but at the patient of particular type, inapplicable to common guardianship, and fast not direct feedback information is difficult to really play popular assistant's effect.For the unusual huge country of the such population base of China, old man, patient and child etc. need assistant's disadvantaged group, often because busy work and the life of household is left in the basket.How caring about these crowds has become whole society's Focal Point of Common Attention, and this also is to build a harmonious society not allow the problem ignored.
The content of invention
The objective of the invention is: at the problem of kind poorness, function singleness and the technical existence of present monitoring assistance system, a kind of built-in human-machine interaction assistance system is provided, can realize functions such as video checking, voice-enabled chat and emergency dialing, Entertainment, audio-visual broadcast, the remote client unit can be understood recent work, the weather of user of this system of use in real time by this system, the user also can obtain to rescue timely under emergency situation, and the user also can utilize this system to enrich the cultural life of oneself simultaneously.
Technical scheme of the present invention is: this built-in human-machine interaction assistance system comprises microprocessor, Entertainment module, audio-visual playing module and specially designed video checking module and voice-enabled chat and urgent call module, constitute with organic connection of other four modules of this system by microprocessor and internal memory FLASH thereof, realize video checking, voice-enabled chat, distress call, Entertainment and audio-video playing function; Video checking module is made up of remote client unit, human-machine interaction assistance system hardware platform and prior camera; Voice-enabled chat and emergency dialing module adopt existing stored-program control exchange, telephone set and specially designed human-machine interaction assistance system hardware platform, converting interface circuit to form; The design of video checking module is: the remote client unit starts camera by the human-machine interaction assistance system hardware platform and realizes taking pictures, and an image of taking is real-time transmitted to the demonstration of remote client unit after this system of login.The design of voice-enabled chat and emergency dialing module is: when the user who uses this system meets with emergency situations, by to the using and operating of this module, realize emergency dialing, obtain the fastest rescue.When the user who uses this system does non-emergent dialing, can with remote client or the kith and kin chat of conversing, carry out information interchange.
Above-mentioned built-in human-machine interaction assistance system, said video checking module is made up of remote client unit, human-machine interaction assistance system hardware platform and prior camera; The human-machine interaction assistance system hardware platform here comprises webcam driver unit, network interface, microprocessor and internal memory FLASH, CGI CGI and background program Http Daemon; The remote client unit is connected by network with the human-machine interaction assistance system hardware platform, realizes that the signal between them is mutual; The human-machine interaction assistance system hardware platform is controlled the work of camera by webcam driver unit wherein, and receives the signal that camera transmits; This video checking module is based on the human-machine interaction assistance system hardware platform, the remote client unit is after login system, will send request to background program Http Daemon in this platform, after request is accepted, the video that the remote client unit enters into is wherein checked the page, click the button of checking in the page, HttpDaemon will call out corresponding CGI CGI, cgi script starts camera by microprocessor and takes pictures, and the photo that photographed is stored among the internal memory FLASH with specific name; Check the page by transferring the picture of storage, thereby reach the purpose that long-distance video is checked that the condition of this operation is as long as the remote client can surf the Net, and just can realize real time inspection.
Above-mentioned built-in human-machine interaction assistance system, said voice-enabled chat and emergency dialing module are made up of existing stored-program control exchange, telephone set and specially designed human-machine interaction assistance system hardware platform, converting interface circuit; The converting interface circuit comprises signal processing module, interface 1 and interface 2, and the one end links to each other with the human-machine interaction assistance system hardware platform by interface 1, and the other end links to each other with telephone set by interface 2, and telephone set links to each other with stored-program control exchange by telephone wire; The human-machine interaction assistance system hardware platform is a core with the microprocessor, as memory cell, comprises dialing interface, dialing driver element, ringing-current detecting unit, input/output interface, audio interface, loudspeaker and microphone on the touch-screen with FLASH in addition; Use the user of this system can be by clicking icon corresponding in the dialing interface on the touch-screen, call the dialing driver element through microprocessor, output pulse signal is to the converting interface circuit on input/output interface, signal processing module in this circuit is the needed dial impulse of telephone set with the signal transition that receives again, is sent to telephone set making call is arrived stored-program control exchange; Stored-program control exchange returns corresponding ringing signal according to called party's the state of answering, and ringing signal transfers back to the human-machine interaction assistance system hardware platform by the converting interface circuit; If when the phone dialed was non-emergent number, this system hardware platform was not done any processing to the ringing signal that returns, the user can realize voice-enabled chat by the microphone of human-machine interaction assistance system hardware platform; If dialed emergency numbers at 110,119,120 o'clock, the different ringing signals that signal processing module in the converting interface circuit can return stored-program control exchange are demodulated to 0,1 square wave with the positive and negative cycle synchronisation of sine wave signal, by the human-machine interaction assistance system hardware platform waveform is sampled again, determine call state and make respective handling that the treatment mechanism that ringing signal is set is:
(1), the called party receives calls in the special time scope, then the human-machine interaction assistance system hardware platform is just play the distress signal that is stored in this platform automatically.
(2), the called party does not answer in the special time scope or phone when being in engaged condition always the line is busy, automatically phone is hung up, the prompting user seeks other solutions on dialing interface, as continuing to call out etc.
The beneficial effect of the invention:
1, the present invention is directed to disadvantaged group such as the popular crowd, the especially old man that need the assistant, child, patient and design, responded the call of government, have far-reaching social effect about building a harmonious society.
2, diverse in function of the present invention has realized the multiple function of man-machine interaction, and the user has been played effective assistant's effect.
3, the present invention is simple to operate, and is less demanding to user's educational level.The IP address of human-machine interaction assistance system hardware platform only need be imported in the remote client unit, takes pictures with regard to the camera on this platform of may command, realizes that real-time video checks.Use the user of this system can be by to the operation of user-centered interface on the touch-screen, dial phone number and relatives, friend carry out voice communication; Click corresponding icon when running into emergency situations and can realize dialing emergency calls such as 120,110,119, detect the back by ringing-current and play distress signal automatically, reduced the intractability the when user faces emergency effectively, striven for plenty of time in time obtaining rescue; The while user can select to carry out audio-visual broadcast or life is enriched in Entertainment.
Description of drawings
Fig. 1 is a system module design schematic block diagram of the present invention
Fig. 2 is a video checking module design schematic block diagram of the present invention
Fig. 3 is voice-enabled chat of the present invention and emergency dialing module design schematic block diagram
Fig. 4 is the Entertainment module schematic block diagram of invention
Fig. 5 is an audio-visual playing module schematic block diagram of the present invention
Embodiment
Referring to Fig. 1, it is a system module design schematic block diagram of the present invention, and in conjunction with Fig. 2~Fig. 5.This system comprises video checking module, voice-enabled chat and urgent call module, Entertainment module, audio-visual playing module and microprocessor.Other four modules by microprocessor and internal memory FLASH and this system have have organically connected and composed system of the present invention, realize its video checking, voice-enabled chat, distress call, Entertainment and the various functions of audio-visual broadcast.
The basic thought of video checking module design be the remote client unit after this system of login, microprocessor calls webcam driver unit starting camera and realizes taking pictures, and an image of taking is real-time transmitted to the remote client unit shows.
The basic thought of voice-enabled chat and emergency dialing module design is:
1, when the user of this system of use meets with emergency situations, only need to click the emergency dialing icon in the dialing interface on the touch-screen, call the dialing driver through microprocessor, make corresponding input/output interface output pulse signal, be sent in the telephone set after the processing of signal by the converting interface circuit, realize emergency dialing.The human-machine interaction assistance system hardware platform can be judged called party's response status automatically according to the ringing signal that returns, if phone is answered, platform is play the home address information that is stored in the user among the FLASH automatically, to be implemented in the fastest rescue of acquisition in the shortest time.
2, for non-emergent dialing, the user only need click telephone number corresponding chart in the dialing interface on the touch-screen, and system can dial out telephone number automatically.Different with urgent call is that when phone was not answered by the other side, system did not handle the ringing signal that returns, and only can show the prompting that phone is not put through on touch-screen.
The basic thought of Entertainment modular design is to load several moneys to play on the human-machine interaction assistance system hardware platform, uses the user of this system can be by the operation start recreation to touch-screen.
The basic thought of audio-visual playing module design is to call audio frequency and video playing program in the human-machine interaction assistance system hardware platform by microprocessor to play the USB flash disk that is articulated on the platform or the audio/video file in the hard disk.Use the user of this system directly to control by the operation touch-screen.
The said human-machine interaction assistance system hardware platform of native system has only adopted the part assembly of platform in different modules.
Referring to Fig. 2, it is a video checking module design schematic block diagram of the present invention.This module is made up of remote client unit, human-machine interaction assistance system hardware platform and camera.The human-machine interaction assistance system hardware platform here comprises webcam driver unit, network interface, microprocessor and internal memory FLASH, CGI CGI and background program Http Daemon.The remote client unit is connected by network with the human-machine interaction assistance system hardware platform, realizes that the signal between them is mutual.The human-machine interaction assistance system hardware platform is controlled the work of camera by webcam driver unit wherein, and receives the signal that camera transmits.This video checking module is based on the human-machine interaction assistance system hardware platform, the remote client unit is after login system, will send request to the background program Http Daemon in the human-machine interaction assistance system hardware platform, after request is accepted, the video that the remote client unit enters into is wherein checked the page, click the button of checking in the page, Http Daemon will call out corresponding CGI CGI, cgi script starts camera by microprocessor and takes pictures, and the photo that photographed is stored among the internal memory FLASH with specific name.Check the page by transferring the picture of storage, thereby reach the purpose that long-distance video is checked.The largest benefit of the method is that the remote client unit is not had specific (special) requirements, as long as can surf the Net, just can realize real time inspection.
Referring to Fig. 3, it is voice-enabled chat of the present invention and emergency dialing module design schematic block diagram.This module adopts existing stored-program control exchange, telephone set and specially designed human-machine interaction assistance system hardware platform, converting interface circuit to form.The converting interface circuit comprises signal processing module, interface 1 and interface 2, and the one end links to each other with the human-machine interaction assistance system hardware platform by interface 1, and the other end links to each other with telephone set by interface 2, and telephone set links to each other with stored-program control exchange by telephone wire.The human-machine interaction assistance system hardware platform is a core with the microprocessor, as memory cell, comprises dialing interface, dialing driver element, ringing-current detecting unit, input/output interface, audio interface, loudspeaker and microphone on the touch-screen with FLASH in addition.Use the user of this system can be by clicking icon corresponding in the dialing interface on the touch-screen, call the dialing driver element through microprocessor, output pulse signal is to the converting interface circuit on input/output interface, signal processing module in this circuit is the needed dial impulse of telephone set with the signal transition that receives again, is sent to telephone set making call is arrived stored-program control exchange.Stored-program control exchange returns corresponding ringing signal according to called party's the state of answering, and ringing signal transfers back to the human-machine interaction assistance system hardware platform by the converting interface circuit.If when the phone dialed was non-emergent number, this system hardware platform was not done any processing to the ringing signal that returns, the user can realize voice-enabled chat by the microphone of human-machine interaction assistance system hardware platform; If dialed emergency numbers at 110,119,120 o'clock, the different ringing signals that signal processing module in the converting interface circuit can return stored-program control exchange are demodulated to 0,1 square wave with the positive and negative cycle synchronisation of sine wave signal, by the human-machine interaction assistance system hardware platform waveform is sampled again, determine call state and make respective handling.
The treatment mechanism that ringing signal is set is:
1, the called party receives calls in the special time scope, and then the human-machine interaction assistance system hardware platform is just play the distress signal that is stored in this platform automatically.
2, the called party does not answer in the special time scope or phone when being in engaged condition always the line is busy, automatically phone is hung up, and the prompting user seeks other solutions on dialing interface, as continuing to call out etc.
Referring to Fig. 4, it is an Entertainment module schematic block diagram of the present invention.This module only is the part assembly in the human-machine interaction assistance system hardware platform, comprises the QT interface and microprocessor and the internal memory FLASH thereof that show on the touch-screen.The QT interface that shows on the touch-screen loads in advance several moneys and plays among the internal memory FLASH of microprocessor, when the user clicks game icon on the QT interface that shows on the touch-screen, trigger the list of games on the microprocessor link platform, the user can select to start corresponding game program among the FLASH, and shows on touch-screen.
Referring to Fig. 5, it is an audio-visual playing module schematic block diagram of the present invention.This module is made up of human-machine interaction assistance system hardware platform, USB flash disk or portable hard drive, and USB flash disk or portable hard drive are by USB interface and the interconnection of human-machine interaction assistance system hardware platform.In the FLASH of platform, load the audio frequency and video playing program in advance, when the user clicks audio-visual icon on the QT interface that shows on the touch-screen, microprocessor is transferred the audio-visual resource in external USB flash disk or the portable hard drive, and the audio frequency and video playing program that calls among the FLASH is exported audio file and video file respectively from the loudspeaker and the touch-screen of hardware platform.

Claims (3)

1. built-in human-machine interaction assistance system, comprise microprocessor, Entertainment module, audio-visual playing module, video checking module and voice-enabled chat and emergency dialing module, this microprocessor and internal memory FLASH thereof are connected with described four modules, realize video checking, voice-enabled chat, distress call, Entertainment and audio-video playing function; Video checking module is by the remote client unit, human-machine interaction assistance system hardware platform and prior camera are formed, this video checking module remote client unit is after this system of login, starting camera by the human-machine interaction assistance system hardware platform realizes taking pictures, and an image of taking is real-time transmitted to the demonstration of remote client unit, it is characterized in that, described voice-enabled chat and emergency dialing module adopt existing stored-program control exchange, telephone set, human-machine interaction assistance system hardware platform and converting interface circuit are formed, this converting interface circuit comprises signal processing module, interface 1 and interface 2, one end of signal processing module links to each other with the human-machine interaction assistance system hardware platform by interface 1, the other end links to each other with telephone set by interface 2, and telephone set links to each other with stored-program control exchange by telephone wire; This human-machine interaction assistance system hardware platform is a core with the microprocessor, with FLASH as memory cell; And this voice-enabled chat and emergency dialing module also comprise the dialing interface on the touch-screen, the dialing driver element, the ringing-current detecting unit, input/output interface, audio interface, loudspeaker and microphone, the user who uses this system is by clicking icon corresponding in the dialing interface on the touch-screen, call the dialing driver element through microprocessor, output pulse signal is to the converting interface circuit on input/output interface, signal processing module in this circuit is the needed dial impulse of telephone set with the signal transition that receives again, be sent to telephone set making call is arrived stored-program control exchange, thereby successfully call; When the user who uses this system meets with emergency situations, by to the using and operating of voice-enabled chat and emergency dialing module, realize emergency dialing, obtain the fastest rescue.
2. built-in human-machine interaction assistance system according to claim 2, it is characterized in that, stored-program control exchange returns corresponding ringing signal according to called party's the state of answering, and ringing signal transfers back to the human-machine interaction assistance system hardware platform by the converting interface circuit; If when the phone dialed was non-emergent number, this system hardware platform was not done any processing to the ringing signal that returns, the user realizes voice-enabled chat by microphone; If dialed emergency numbers at 110,119,120 o'clock, the different ringing signals that signal processing module in the converting interface circuit returns stored-program control exchange are demodulated to 0,1 square wave with the positive and negative cycle synchronisation of sine wave signal, by the human-machine interaction assistance system hardware platform waveform is sampled again, determine call state and make respective handling.
3. built-in human-machine interaction assistance system according to claim 3 is characterized in that, the treatment mechanism of ringing signal is:
(1) called party receives calls in the special time scope, and then the human-machine interaction assistance system hardware platform is just play the distress signal that is stored in this platform automatically;
(2) called party does not answer in the special time scope or phone when being in engaged condition always the line is busy, automatically phone is hung up, the prompting subscriber phone is logical, and shows that at dialing interface former alarm call, related doctor phone and relatives' phone select for the user.
CN200710017962.8A 2007-05-31 2007-05-31 Built-in human-machine interaction assistance system Expired - Fee Related CN101087395B (en)

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CN104427128A (en) * 2013-09-11 2015-03-18 中兴通讯股份有限公司 Method for initiating emergency call and terminal
CN105989693B (en) * 2015-02-04 2019-03-29 深圳好父母婴幼儿用品有限公司 A kind of love system of Empty nest elderly
US11188810B2 (en) 2018-06-26 2021-11-30 At&T Intellectual Property I, L.P. Integrated assistance platform
CN110688161A (en) * 2018-07-06 2020-01-14 英研智能移动股份有限公司 Peripheral hardware operation method and system

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