CN102129510A - Digitalized automatic reception back transmission multifunctional investigation instrument - Google Patents
Digitalized automatic reception back transmission multifunctional investigation instrument Download PDFInfo
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- CN102129510A CN102129510A CN2011100439142A CN201110043914A CN102129510A CN 102129510 A CN102129510 A CN 102129510A CN 2011100439142 A CN2011100439142 A CN 2011100439142A CN 201110043914 A CN201110043914 A CN 201110043914A CN 102129510 A CN102129510 A CN 102129510A
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Abstract
The invention discloses an investigation instrument, particularly a digitalized automatic reception back transmission multifunctional investigation instrument, which uses a home television as a monitor, and comprises a remote control receiver, a panel display, a control key group, a microprocessor, a record instrument, a GPRS (General Packet Radio Service) communication terminal and a power supply circuit, wherein the remote control receiver, the control key group, the record instrument and the GPRS communication terminal are connected with the microprocessor respectively; the investigation instrument further comprises: an image processing unit and a display driver, wherein the home television is connected with the image processing unit via a video interface, the image processing unit is connected with the remote control receiver and the microprocessor, and the display driver is connected with the panel display and the microprocessor. The investigation instrument realizes answering by a remote controller and stores the answer sheets automatically. The contents on the answer sheets are automatically and regularly transmitted to a data base in a data processing center in the form of GPRS wireless transmission, so the investigation instrument can conveniently and rapidly realize a variety of social investigations, is low in error rate and is economical and practical.
Description
Technical field
The present invention relates to a kind of investigating instrument, specifically a kind of domestic television set that utilizes replaces questionnaire to realize that the digitizing automatic reception of various social investigations returns multi-functional investigating instrument as monitor.
Background technology
Present various social investigation work is very frequent, and mostly investigation method is questionnaire type.Be the investigator register one's residence the inquiry and fill in a form, this method efficient is very low, error rate is higher.Urgent need has a kind of investigating instrument artificial, efficient operation that substitutes.
Summary of the invention
Purpose of the present invention is exactly that the efficient that exists at present questionnaire type investigation method is very low, the shortcoming that error rate is higher, provide a kind of robotization, fast, the high digitizing automatic reception of investigation efficient returns multi-functional investigating instrument.
Realize the foregoing invention purpose by the following technical solutions: a kind of digitizing automatic reception returns multi-functional investigating instrument, this investigating instrument utilizes domestic television set as monitor, comprise that telepilot, remote control reception, panel show, control key groups, microprocessor, registering instrument, GPRS communicating terminal, power circuit, described remote control receives A, control key groups C, registering instrument G, GPRS communicating terminal F are connected with microprocessor E respectively
A. also comprise graphics processing unit and display driver, described domestic television set K links to each other with graphics processing unit H by video interface J, and graphics processing unit H receives A with remote control and is connected, and E links to each other with microprocessor; Display driver D shows that with panel B links to each other, and E links to each other with microprocessor;
B. the video inputs of domestic television set is connected with the video-out port J of multi-functional investigating instrument, investigation center is sent to investigation content among the GPRS communicating terminal F by GPRS, microprocessor E deposits investigation information among the registering instrument G in, and the indication of appearance " asking answer " in panel demonstration B, press the answer button among the control key groups C on the investigating instrument panel, microprocessor E delivers to graphics processing unit H with the investigation content among the registering instrument G, graphics processing unit H produces the investigation picture and delivers to domestic television set (K) by video interface J, used the remote control, answers problem by the respondent, the investigation result of being answered a question by the respondent stores among the registering instrument G again, press the communication switch among the control key groups C, start microprocessor E, take out investigation records from registering instrument G, F is sent to data processing centre (DPC) with data by the GPRS communicating terminal.
The present invention receives the various investigation contents that pass under the data processing centre (DPC), and it is presented on the television screen, and the user uses the telepilot answer, and storage is answered the questions in a test paper and is back to data processing centre (DPC) automatically.Be of wide application, for example: census, kinsfolk's investigation, family income and expenditure condition survey, family's diet status investigation, family's residential areas investigation, family's trip instrument investigation, life satisfaction degree investigation, cadre know reliability investigation etc.This social investigation instrument can also receive the various pictures of being sent by data processing centre's (being investigation center), carries out family and likes clothes investigation, city planning investigation, the investigation of favorite vehicle, the investigation of favorite flowers, the investigation of favorite pet etc.This investigating instrument can also receive the various short-sighted frequency of being sent by data processing centre (DPC), carries out other various investigation.Compared with prior art, remarkable advantage of the present invention is: owing to adopted the display driver unit, can receive the various investigation information of being sent by data processing centre (DPC), and will " ask answer " and be presented on the panel.Owing to adopted graphics processing unit, can generate various literal, form, picture or short-sighted frequency according to the various investigation information that data processing centre (DPC) sends.And be presented on the domestic television set screen.The present invention's telepilot answer, storage test paper automatically.Regularly by the GPRS wireless transmission, the content of will answering the questions in a test paper automatically is sent in the database of data processing centre (DPC), carries out various social investigations quickly and easily.Manipulate fast, efficient, error rate is low, economic, practical.
Description of drawings
Fig. 1 is a syndeton block diagram of the present invention.
Fig. 2 is a main circuit schematic diagram of the present invention.
Fig. 3 is the graphics processing unit circuit theory diagrams.
Fig. 4 is the panel circuit schematic diagram.
Embodiment
Below in conjunction with drawings and Examples in detail the present invention is described in detail.
Present embodiment is that a kind of digitizing automatic reception returns multi-functional investigating instrument, receives A, panel demonstration B, display driver D, control key groups C, microprocessor E, registering instrument G, GPRS communicating terminal F, graphics processing unit H and power circuit I etc. by remote control and forms.Accompanying drawing 1 is seen in the connection of each member, and remote control receives A and links to each other with microprocessor E, also links to each other with graphics processing unit H.Panel shows that B links to each other with display driver D, and display driver D links to each other with microprocessor E.Control key groups C links to each other with microprocessor E.Registering instrument G is connected with microprocessor E.GPRS communicating terminal F links to each other with microprocessor E.Graphics processing unit links to each other with microprocessor E.Domestic television set K links to each other with graphics processing unit H by video interface J.
Described graphics processing unit H is made up of ic chip 11, ic chip 12 and ic chip 15, and the model of ic chip 11 is: the model of HYM-HTV900C1, ic chip 12 is: HY5DU561622, the model of ic chip 15 is: SGM809R.
It is the ic chip 3 of HC4015 that described display driver D adopts model.
Described microprocessor E adopts ic chip 1, model: C8051F022
Described registering instrument G adopts ic chip 2, model: SST39LF-020.
Described GPRS communicating terminal adopts ic chip 4, model: GTM-900B.
Described power supply I adopts ic chip 13, model: AZ1117-ADJ and ic chip 14, model: AZ1117-ADJ.
Described panel shows that B adopts model LG3631BH ic chip X1 and light emitting diode DX1～DX10.
It is the ic chip X2 of IRM-1050S that described remote control receives A employing model.
Button SWX1～SWX3 is control key groups C.
The concrete syndeton of main circuit is seen accompanying drawing 2.Ic chip 1 model: C8051F022 is CPU E in accompanying drawing 2, and ic chip 2 models: SST39LF-020 is registering instrument G, and ic chip 3 models: HC4015 is display driver D, and ic chip 4 models: GTM-900B is GPRS communicating terminal F.The main syndeton of each parts is:
5 pin of the ic chip 1 of microprocessor E link to each other with switch SW 1 through resistance R 2, link to each other with 1 pin of Z3 seat through resistance R 1 again.11 of ic chip 1 links to each other with 1 pin of Z3 seat through resistance R 3 with 14 pin.12,15,16 and 17 pin of ic chip 1 are connected with each other.Meet crystal X1 between 26 pin of ic chip 1 and 27 pin.29 pin of ic chip 1 link to each other with 7 pin of Z3 seat.39,40 of ic chip 1 links to each other with 4 pin with 6,5 of Z3 seat respectively with 41 pin.42 pin of ic chip 1 link to each other with 30 pin of ic chip 2.43 pin of ic chip 1 link to each other with 1 pin of Z3 seat.45 pin of ic chip 1 link to each other with 7 pin of ic chip 3.46 pin of ic chip 1 link to each other with 9 pin with 1 pin of IC3.2～5 pin of ic chip 3,10～13 pin show that with panel 7～14 pin of the Z4 seat of B are connected respectively.47～50 pin of ic chip 1 link to each other with 6～3 pin of Z4 seat respectively.51,53,61 of ic chip 1 links to each other with 19 pin with 15,23,18 of ic chip 4 respectively with 62 pin.55 pin of ic chip 1 link to each other with 4 pin of 2 pin of Z4 seat, Z2 seat.57 of ic chip 1 links to each other with 1 pin with 3 pin of Z2 seat respectively with 58 pin.65～72 pin of ic chip 1 link to each other with 23～21 pin with 29～25 of ic chip 2 respectively.73～88 of ic chip 1 links to each other with 10 pin with 13～20,11,5,4,12,1,31,2,39,6 of ic chip 2 respectively with 96～98 pin.91 of ic chip 1 links to each other with 32 pin with 7 pin of ic chip 2 respectively with 92 pin.
The concrete syndeton of graphics processing unit circuit H is seen accompanying drawing 3.Ic chip 11 models: HYM-HTV900C1 in accompanying drawing 3, ic chip 12 models: HY5DU561622, ic chip 15 models: SGM809R forms graphics processing unit H jointly.Ic chip 13 models: AZ1117-ADJ and ic chip 14 models: AZ1117-ADJ are power supply I.The main syndeton of each parts is:
2,3,4 of the ic chip 11 of graphics processing unit circuit H links to each other with 16 pin with 22,21,20 of IC12 respectively with 8 pin, and 9～24 pin of ic chip 11 link to each other with 54 pin with 13,11,10,8,7,5,4,2,65,63,62,60,59,57,56 of IC12 respectively.25,27,28,31,32 of ic chip 11 links to each other with 23 pin with 51,49,47,46,45 of IC12 respectively with 50 pin.66 of ic chip 11 links to each other with 1 pin with 3 of Z2 seat respectively with 67 pin.84 pin of ic chip 11 link to each other with video socket Z5.102 pin of ic chip 11 link to each other with 2 pin of IC15, also link to each other with 3 pin of IC15 through resistance R 16.107 of ic chip 11 links to each other with the two ends of crystal X2 respectively with 108 pin.117 pin of ic chip 11 link to each other with 4 pin of Z2 seat.40 pin of ic chip 11 are connected with 2 pin of power supply I ic chip 13, and 30 pin of ic chip 11,51 pin are connected with 2 pin of the ic chip 14 of power supply I respectively.
The concrete syndeton of panel display circuit B is seen accompanying drawing 4.Ic chip X1 model LG3631BH and DX1～DX10 are that panel shows B in accompanying drawing 4, and ic chip X2 model: IRM-1050S is that remote control receives A, and SWX1～SWX3 is control key groups C.The main syndeton of each parts is:
11,7,4,2,1,10,5 of the ic chip X1 of panel display circuit B links to each other with 7～14 pin of Z4 seat respectively with 3 pin, also links to each other with each negative pole of light emitting diode DX1～DX8.3 pin of ic chip X2 link to each other with 2 pin of Z4 seat.
The using method of the present invention and the course of work are as follows:
In sample households the present invention is installed, the video-out port of this multi-functional investigating instrument is connected to the video inputs of domestic television set.Investigation center is sent to investigation content among the GPRS communicating terminal F of this multi-functional investigating instrument by GPRS, the microprocessor E of multi-functional investigating instrument deposits investigation information among the registering instrument G in, and shows the indication that occurs " asking answer " among the B at the panel of multi-functional investigating instrument.When the user is nontelevised, press the answer button among the gauge tap group C on the investigating instrument panel, microprocessor E delivers to graphics processing unit H with the investigation content among the registering instrument G, and graphics processing unit H produces vision signal investigation pictures such as (literal, form, picture or short-sighted frequencies) and delivers to domestic television set K by video interface.Passed through the remote control, answers problem by the respondent.Investigation result stores among the registering instrument G again.Press the communication switch among the control key groups C, can start microprocessor E, take out investigation records from registering instrument G, F is sent to data processing centre (DPC) with data by the GPRS communicating terminal.
More than disclosed be specific embodiments of the invention only, but the present invention is not limited thereto, any those skilled in the art can think variation, all should drop within protection scope of the present invention.
Claims (5)
1. a digitizing automatic reception returns multi-functional investigating instrument, this investigating instrument utilizes domestic television set as monitor, comprise that telepilot, remote control reception, panel show, control key groups, microprocessor, registering instrument, GPRS communicating terminal, power circuit, described remote control reception (A), control key groups (C), registering instrument (G), GPRS communicating terminal (F) are connected with microprocessor (E) respectively, it is characterized in that
A. also comprise graphics processing unit and display driver, described domestic television set (K) links to each other with graphics processing unit (H) by video interface (J), and graphics processing unit (H) receives (A) with remote control and is connected, and (E) links to each other with microprocessor; Display driver (D) shows that with panel (B) links to each other, and (E) links to each other with microprocessor;
B. the video inputs of domestic television set is connected with the video-out port (J) of multi-functional investigating instrument, investigation center is sent to investigation content in the GPRS communicating terminal (F) by GPRS, microprocessor (E) deposits investigation information in the registering instrument (G) in, and the indication of appearance " asking answer " in panel demonstration (B), press the answer button in the control key groups (C) on the investigating instrument panel, microprocessor (E) is delivered to graphics processing unit (H) with the investigation content in the registering instrument (G), graphics processing unit (H) produces the investigation picture and delivers to domestic television set (K) by video interface (J), used the remote control, answers problem by the respondent, the investigation result of being answered a question by the respondent stores in the registering instrument (G) again, press the communication switch in the control key groups (C), start microprocessor (E), take out investigation records from registering instrument (G), (F) is sent to data processing centre (DPC) with data by the GPRS communicating terminal.
2. digitizing automatic reception according to claim 1 returns multi-functional investigating instrument, it is characterized in that, described graphics processing unit (H) is made up of ic chip 11, ic chip 12 and ic chip 15, the model of ic chip 11 is: the model of HYM-HTV900C1, ic chip 12 is: HY5DU561622, the model of ic chip 15 is: SGM809R.
3. digitizing automatic reception according to claim 1 returns multi-functional investigating instrument, it is characterized in that, it is the ic chip 3 of HC4015 that described display driver (D) adopts model.
4. digitizing automatic reception according to claim 1 and 2 returns multi-functional investigating instrument, it is characterized in that, 2,3,4 of the ic chip 11 of described graphics processing unit (H) links to each other with 16 pin with 22,21,20 of IC12 respectively with 8 pin, and 102 pin of ic chip 11 are connected with 2 pin of IC15,3 pin.
5. return multi-functional investigating instrument according to claim 1 or 3 described digitizing automatic receptions, it is characterized in that, 1,7,9 pin of the ic chip 3 of described display driver (D) are connected with 45,46 pin of microprocessor, and 2～5 pin, 10～13 pin are connected with 3～14 pin that panel shows respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100439142A CN102129510A (en) | 2011-02-24 | 2011-02-24 | Digitalized automatic reception back transmission multifunctional investigation instrument |
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| CN2011100439142A CN102129510A (en) | 2011-02-24 | 2011-02-24 | Digitalized automatic reception back transmission multifunctional investigation instrument |
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| CN2011100439142A Pending CN102129510A (en) | 2011-02-24 | 2011-02-24 | Digitalized automatic reception back transmission multifunctional investigation instrument |
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| CN201286156Y (en) * | 2008-11-11 | 2009-08-05 | 北京中视利通科技有限公司 | Collecting and analyzing system for digital television subscriber receiving behavior |
| CN101695105A (en) * | 2009-11-06 | 2010-04-14 | 徐汉阳 | Digital television set top box viewing behavior automatic recorder with investigation function |
| CN101742352A (en) * | 2008-11-12 | 2010-06-16 | 深圳创维数字技术股份有限公司 | Digital television investigation method, system and STB terminal |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201066878Y (en) * | 2007-08-17 | 2008-05-28 | 徐汉阳 | Automatic recorder for received channel of digital TV STB |
| CN101145253A (en) * | 2007-11-08 | 2008-03-19 | 高翔 | Questionnaire voting system based on bar code identification |
| CN201286156Y (en) * | 2008-11-11 | 2009-08-05 | 北京中视利通科技有限公司 | Collecting and analyzing system for digital television subscriber receiving behavior |
| CN101742352A (en) * | 2008-11-12 | 2010-06-16 | 深圳创维数字技术股份有限公司 | Digital television investigation method, system and STB terminal |
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Application publication date: 20110720 |