CN2472270Y - Display information receiving controller - Google Patents
Display information receiving controller Download PDFInfo
- Publication number
- CN2472270Y CN2472270Y CN 00267824 CN00267824U CN2472270Y CN 2472270 Y CN2472270 Y CN 2472270Y CN 00267824 CN00267824 CN 00267824 CN 00267824 U CN00267824 U CN 00267824U CN 2472270 Y CN2472270 Y CN 2472270Y
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- China
- Prior art keywords
- information receiving
- model
- receiving control
- utility
- monitor information
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- Expired - Fee Related
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Abstract
The utility model relates to an information receiving and control unit of a display, in particular to a program download control or a retransmission unit applicable for toy control, household appliances and teaching apparatuses. The utility model is characterized in comprising a photoelectric sensor, a signal processing circuit and a microprocessor CPU, which are connected in series. The utility model can be combined with the toy or the household appliance; the various motions and operations of the toys or the household appliances can be controlled by downloading the control program designed by the computer from the computer display. The various motions and operations of the toys or the household appliances can also be controlled by downloading the alternative control programs from the television screen.
Description
The utility model relates to a kind of monitor information receiving control device, the program downloading control of especially a kind of suitable toy control, household electrical appliance, education experiment or transmitting device again.
At present, infotech is quite flourishing, computing machine, and visual medium electrical equipment such as televisor is extremely general, and these medium bodies all utilize a screen display performance medium content.Show content of multimedia and program interface as computing machine by display, televisor then shows the image content of TV station, video tape recorder, CD player by display, and form is in any case all watched to the people, not more the utilization.
In view of this, how to make display not only be used for display image, simultaneously can also be as an interface that transmits information, increase a brand-new function promptly for these media devices, allow its double information of doing export " interface ", put it briefly, allow display promptly can utilize its very little some area again exactly as in general sense display interface, set up one extremely convenient and be signal (information) output window cheaply, thereby expanded the practical application form greatly, the utility model grinds wound motivation place just.
The utility model designer, does a brand-new design and constitutes on the basis of feasibility study repeatedly by means of being engaged in the practical experience that each electronic product is researched and produced processing and other fields for many years, gets generation of the present utility model eventually.
At the deficiencies in the prior art, this novel purpose is just to provide a kind of monitor information receiving control device, and it can provide the device of a kind of convenience, simple, control program downloaded forms that cost is minimum for the programmable toy (electric intelligent toys) of toy industry.
Another purpose of the present utility model just provides a kind of monitor information receiving control device, and it can provide the device of a kind of convenience, simple, control program downloaded forms that cost is minimum for the programmable consumer electronics (intelligent appliance class) of household electrical appliances industry.
The purpose of this utility model is achieved through the following technical solutions: a kind of monitor information receiving control device of the utility model is characterized in that it being to be composed in series by photoelectric sensor, signal processing circuit and microprocessor CPU.
The utility model is further characterized in that signal processing circuit is to be made of two operational amplifier serial connections; Photoelectric sensor is photoresistance, photoelectric tube, photodiode or photocell element; Be provided with the integrating circuit that a resistance R and capacitor C constitute in photoelectric sensor and signal processing circuit junction; Photoelectric sensor and signal processor are parallel multiplex, and multichannel output all connects microprocessor; Microprocessor CPU connects a memory IC 3.
The utility model can combine with toy, by the control program of its downloading computer design on graphoscope, just can control the exercises of toy.Also can download selectable control program on television screen by it, the control toy is done exercises.
The utility model also can combine with household electrical appliances, by the control program of its downloading computer design on graphoscope, just can control household electrical appliances and realize various operations.Also can download selectable control program on television screen by it, the control household electrical appliances are realized various functions.
Further illustrate the utility model below in conjunction with accompanying drawing embodiment.
Fig. 1 is the utility model structure of block diagram synoptic diagram.
Fig. 2 is the utility model physical circuit figure.
A kind of monitor information receiving control device of the utility model, it is by photoelectric sensor, and signal processing circuit and microprocessor compose in series.Glitter by coding to special pattern on the display or cursor, as glittering at the figure on computing machine CRT (cathode-ray tube (CRT)) display, on the televisor, on the LCD (LCD) or the coding of cursor, electric signal can be experienced and convert to the photoelectric sensor of this device all delicately, via signal processing circuit it is made necessary processing, by microprocessor (single-chip microcomputer) signal is made up again, and decoding forms corresponding control programs, by driving circuit, can control effectively and emission output once more controlled device.The utility model can be realized the simplest, that least cost also is most convenient information transferring method and device for some household electrical appliance, programmable toy etc.
Described photoelectricity part can be photoresistance, photodiode, photoelectric tube, photocell element etc., as the sensor sensing element, experiences the special display message on the indicator screen.
Described photoelectricity part can be single, and information transmission is carried out with serial mode; The photoelectricity part also can be that the multichannel information transmission parallel mode that makes is carried out.
Described signal processing circuit is amplified sensor signal, eliminate and disturb, integration, differential filter, the circuit of processing signals ripple and signal level, signal processing circuit is made of two operational amplifier IC1 and IC2 serial connection on present embodiment, is provided with the integrating circuit that a resistance R and capacitor C constitute in photoelectric sensor and signal processing circuit junction; But photoelectric sensor and signal processor parallel multiplex, multichannel output all connects microprocessor, makes the utility model can be designed to two kinds of working methods of serial or parallel on demand; Microprocessor CPU connects a memory IC 3, can store the various significant datas or the program of download.
Described microprocessor (single-chip microcomputer) is accepted treated sensor signal, and signal can be discerned and decipher, and converts specific steering order or program or data file to, is stored in the memory IC 3.
Described microprocessor portion also can be made up of all kinds programmable logic device (PLD) or single-chip microprocessor MCU or digital signal processor DSP, and purpose is identification and the decoding function that will realize sensor signal.
Employed operational amplifier IC1 of the utility model embodiment and IC2 can select the LM339 model for use, and microprocessor CPU can be selected the MC2051 model for use, and memory IC 3 can be selected 2003 models for use.
In sum, the utility model can utilize the simple circuit configuration design, makes product of the present utility model can expand the function of existing display greatly, makes existing ordinary electrical home appliance become ' information ' household electrical appliances.Obviously the utility model is the new design of a kind of novelty, progress and dark tool practicality.The above is specific embodiment of the utility model and the know-why used, if the equivalence of doing according to conception of the present utility model changes, when the function that it produced does not exceed spiritual that instructions and accompanying drawing contain yet, all should be in scope of the present utility model, explanation hereby.
Claims (7)
1, a kind of monitor information receiving control device is characterized in that it being to be composed in series by photoelectric sensor, signal processing circuit and microprocessor CPU.
2, monitor information receiving control device according to claim 1 is characterized in that signal processing circuit is to be made of two operational amplifier IC1 and IC2 serial connection.
3, monitor information receiving control device according to claim 1 is characterized in that photoelectric sensor is photoresistance, photoelectric tube, photodiode or photocell element.
4,, it is characterized in that being provided with the integrating circuit that a resistance R and capacitor C constitute in photoelectric sensor and signal processing circuit junction according to claim 1,2 or 3 described monitor information receiving control devices.
5, according to claim 1,2 or 3 described monitor information receiving control devices, it is characterized in that photoelectric sensor and signal processor are parallel multiplex, multichannel output all connects microprocessor.
6, monitor information receiving control device according to claim 1 is characterized in that microprocessor CPU connects a memory IC 3.
7, monitor information receiving control device according to claim 1 is characterized in that microprocessor adopts programmable logic device (PLD) or single-chip microprocessor MCU or digital signal processor DSP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267824 CN2472270Y (en) | 2000-12-27 | 2000-12-27 | Display information receiving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267824 CN2472270Y (en) | 2000-12-27 | 2000-12-27 | Display information receiving controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472270Y true CN2472270Y (en) | 2002-01-16 |
Family
ID=33621559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00267824 Expired - Fee Related CN2472270Y (en) | 2000-12-27 | 2000-12-27 | Display information receiving controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472270Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101213507B (en) * | 2005-06-30 | 2012-07-18 | 诺基亚公司 | Control device for information display, corresponding system, method and device |
| US8274498B2 (en) | 2006-11-03 | 2012-09-25 | Innocom Technology (Shenzhen) Co., Ltd. | Display system with first controller providing analog image signal from size regulator to display device when the first controller determining that the display device is an analog display device working in a mode for displaying moving pictures and related display method |
-
2000
- 2000-12-27 CN CN 00267824 patent/CN2472270Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101213507B (en) * | 2005-06-30 | 2012-07-18 | 诺基亚公司 | Control device for information display, corresponding system, method and device |
| US8274498B2 (en) | 2006-11-03 | 2012-09-25 | Innocom Technology (Shenzhen) Co., Ltd. | Display system with first controller providing analog image signal from size regulator to display device when the first controller determining that the display device is an analog display device working in a mode for displaying moving pictures and related display method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |