CN104361740A - Intelligent infrared information decoding analyzer - Google Patents
Intelligent infrared information decoding analyzer Download PDFInfo
- Publication number
- CN104361740A CN104361740A CN201410655546.0A CN201410655546A CN104361740A CN 104361740 A CN104361740 A CN 104361740A CN 201410655546 A CN201410655546 A CN 201410655546A CN 104361740 A CN104361740 A CN 104361740A
- Authority
- CN
- China
- Prior art keywords
- infrared
- information
- infrared information
- analysis
- key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 8
- 238000004378 air conditioning Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008672 reprogramming Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000007405 data analysis Methods 0.000 abstract 1
- 238000013500 data storage Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The invention discloses an intelligent infrared information decoding analyzer capable of performing constitution analysis, data analysis, storage and transmission on various coded infrared information. When the intelligent infrared information decoding analyzer is in use, two modes of infrared information transmission and infrared information analysis can be switched through a mode key. During transmission, pre-stored infrared information can be tuned out from a memorizer by pressing different transmission keys, automatically coded and then sent out by a transmitting head. The function of controlling external equipment can be realized. During a receiving process, the infrared information is transmitted towards an infrared receiving head. A processor can be used for performing analysis while receiving the infrared information and storing analysis results in an internal memorizer. Users can press a corresponding storage key to transfer the analysis results in the internal memorizer to an external EEPROM (Electrically Erasable Programmable Read-Only Memory). When the stored analysis results are to be checked, the data of the analysis results is displayed on a liquid crystal screen. New data can cover old data or not; if unnecessary, the data can be deleted by pressing a delete key. A transmission test can be performed before the information is stored in the external EEPROM.
Description
Technical field:
The present invention relates to infrared control, technical field of information transmission, be specifically related to Intelligent infrared information decoding analyser.
Background technology:
When analyzing infrared information coding form, traditional oscillograph method is the output waveform by testing Receiver.Coding form is estimated by the width change of waveform.Corresponding connection is also needed during test, pretty troublesome.And oscillograph can not be beamed back the waveform received in the other direction (object is to verify whether these group data received can control original equipment).If infrared information is subject to the interference (infrared ray in such as sunshine, the infrared ray in daylight lamp etc.) of external light source, the waveform of oscilloscope display also has very large error.
Summary of the invention:
The object of this invention is to provide Intelligent infrared information decoding analyser, it is when carrying out Coded Analysis, the numerical value after analyzing directly can be exported on liquid crystal display, very clear can find out the form of coding and the value of information of output, can also directly oppositely send out for the information received, directly just can the situation of testing and control equipment.For the interference infrared ray that the light source such as daylight, light sends, directly mask.Filter effect is good, avoids error.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: its principle of work: when pressing mode selecting key, when being chosen as infrared information analytical model, a branch of infrared information is sent to instrument, at this moment infrared receiving terminal can receive infrared signal, and change into the low and high level of change, be transferred to single-chip microcomputer.Single-chip microcomputer changes according to the level of input pin, computing time; And time value is stored in internal RAM; Infrared information has distributed, and single-chip microcomputer has also just kept; Press storage key afterwards, can the data conversion storage of RAM in EEPROM; Even if the electricity went off like this, the information kept also can not disappear; After keeping, by query key, the information of storage has just been presented on liquid crystal display.What can be understood by screen finds out its coding form and the information content; If press mode selecting key, be chosen as infrared emission pattern; Single-chip microcomputer can be infrared ray waveform the information reprogramming kept, and is launched by infrared emission head; On instrument, such as store the information of TV and air-conditioning two kinds of telepilots.So under infrared emission pattern, instrument both can control TV, can control air-conditioning again.
The present invention has following beneficial effect: when this instrument carries out Coded Analysis, directly can export the numerical value after analyzing on liquid crystal display, the value of information (initial code value, effective byte value, position and tail code value etc.) of the very clear form can finding out coding and output.Also external circuit plate is eliminated.Can also directly oppositely send out for the information received, directly just can the situation of testing and control equipment.For the interference infrared ray that the light source such as daylight, light sends, directly mask.Filter effect is good, avoids error.
When entering infrared remote control pattern, the control code stored (can be the infrared code of multiple different electric appliance remote controller) directly can be sent out.Just the same to bitting, we need it to control what electrical equipment, just prestore the original remote control code of that electrical equipment.It just becomes the telepilot that can control that electrical equipment.Just can as the common telepilot (controlling TV, air-conditioning, VCD, projector etc.) of these electrical equipment simultaneously if deposited multiple different electrical equipment code (such as storing TV, air-conditioning, VCD, projector etc.).And storage numerical value power-off can not disappear (just disappearing after only having artificial erasing).
Accompanying drawing illustrates:
Fig. 1 is serial ports of the present invention and single-chip microcomputer electrical schematic diagram;
Fig. 2 is liquid crystal display electrical schematic diagram of the present invention;
Fig. 3 is attaching plug of the present invention and switching electrical schematic diagram;
Fig. 4 is infrared emission electrical schematic diagram of the present invention;
Fig. 5 is infrared receiver electrical schematic diagram of the present invention;
Fig. 6 is hummer electrical schematic diagram of the present invention;
Fig. 7 is EFPROM electrical schematic diagram of the present invention;
Fig. 8 is button of the present invention and driving chip electrical schematic diagram.
Embodiment:
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Referring to Fig. 1 to Fig. 8, this embodiment is by the following technical solutions: its principle of work: when pressing mode selecting key, when being chosen as infrared information analytical model, a branch of infrared information is sent to instrument, at this moment infrared receiving terminal can receive infrared signal, and change into the low and high level of change, be transferred to single-chip microcomputer.Single-chip microcomputer changes according to the level of input pin, computing time; And time value is stored in internal RAM; Infrared information has distributed, and single-chip microcomputer has also just kept; Press storage key afterwards, can the data conversion storage of RAM in EEPROM; Even if the electricity went off like this, the information kept also can not disappear; After keeping, by query key, the information of storage has just been presented on liquid crystal display.What can be understood by screen finds out its coding form and the information content; If press mode selecting key, be chosen as infrared emission pattern; Single-chip microcomputer can be infrared ray waveform the information reprogramming kept, and is launched by infrared emission head; On instrument, such as store the information of TV and air-conditioning two kinds of telepilots.So under infrared emission pattern, instrument both can control TV, can control air-conditioning again.
This embodiment has following beneficial effect: when this instrument carries out Coded Analysis, directly can export the numerical value after analyzing on liquid crystal display, the value of information (initial code value, effective byte value, position and tail code value etc.) of the very clear form can finding out coding and output.Also external circuit plate is eliminated.Can also directly oppositely send out for the information received, directly just can the situation of testing and control equipment.For the interference infrared ray that the light source such as daylight, light sends, directly mask.Filter effect is good, avoids error.
When entering infrared remote control pattern, the control code stored (can be the infrared code of multiple different electric appliance remote controller) directly can be sent out.Just the same to bitting, we need it to control what electrical equipment, just prestore the original remote control code of that electrical equipment.It just becomes the telepilot that can control that electrical equipment.Just can as the common telepilot (controlling TV, air-conditioning, VCD, projector etc.) of these electrical equipment simultaneously if deposited multiple different electrical equipment code (such as storing TV, air-conditioning, VCD, projector etc.).And storage numerical value power-off can not disappear (just disappearing after only having artificial erasing).
The above is only in order to illustrate technical scheme of the present invention and unrestricted, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (1)
1. Intelligent infrared information decoding analyser, it is characterized in that, its principle of work: when pressing mode selecting key, when being chosen as infrared information analytical model, a branch of infrared information is sent to instrument, at this moment infrared receiving terminal can receive infrared signal, and changes into the low and high level of change, is transferred to single-chip microcomputer.Single-chip microcomputer changes according to the level of input pin, computing time; And time value is stored in internal RAM; Infrared information has distributed, and single-chip microcomputer has also just kept; Press storage key afterwards, can the data conversion storage of RAM in EEPROM; Even if the electricity went off like this, the information kept also can not disappear; After keeping, by query key, the information of storage has just been presented on liquid crystal display.What can be understood by screen finds out its coding form and the information content; If press mode selecting key, be chosen as infrared emission pattern; Single-chip microcomputer can be infrared ray waveform the information reprogramming kept, and is launched by infrared emission head; On instrument, such as store the information of TV and air-conditioning two kinds of telepilots.So under infrared emission pattern, instrument both can control TV, can control air-conditioning again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655546.0A CN104361740A (en) | 2014-11-18 | 2014-11-18 | Intelligent infrared information decoding analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655546.0A CN104361740A (en) | 2014-11-18 | 2014-11-18 | Intelligent infrared information decoding analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104361740A true CN104361740A (en) | 2015-02-18 |
Family
ID=52528998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410655546.0A Pending CN104361740A (en) | 2014-11-18 | 2014-11-18 | Intelligent infrared information decoding analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104361740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333285A (en) * | 2021-12-30 | 2022-04-12 | 广州安广电子科技股份有限公司 | An infrared database code analysis system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483006A (en) * | 2008-05-30 | 2009-07-15 | 南靖万利达科技有限公司 | Method for forwarding remote control signal |
| CN201425777Y (en) * | 2009-04-13 | 2010-03-17 | 昆山语意自动化科技有限公司 | Infrared signal learning device |
| US20100141473A1 (en) * | 2008-12-04 | 2010-06-10 | Jiun-Chau Tzeng | Intelligent appliance control system |
| CN101859485A (en) * | 2009-04-13 | 2010-10-13 | 昆山语意自动化科技有限公司 | Infrared signal learning device |
| CN201904841U (en) * | 2010-12-10 | 2011-07-20 | 中国华录·松下电子信息有限公司 | A Smartphone That Can Replace Your Remote |
| CN103716439A (en) * | 2012-09-30 | 2014-04-09 | 青岛联合创新技术服务平台有限公司 | Infrared remote-control handset and remote-control method thereof |
| CN103996282A (en) * | 2014-06-03 | 2014-08-20 | 福建利利普光电科技有限公司 | Storage oscilloscope with infrared coding analysis function and infrared signal detection method |
-
2014
- 2014-11-18 CN CN201410655546.0A patent/CN104361740A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483006A (en) * | 2008-05-30 | 2009-07-15 | 南靖万利达科技有限公司 | Method for forwarding remote control signal |
| US20100141473A1 (en) * | 2008-12-04 | 2010-06-10 | Jiun-Chau Tzeng | Intelligent appliance control system |
| CN201425777Y (en) * | 2009-04-13 | 2010-03-17 | 昆山语意自动化科技有限公司 | Infrared signal learning device |
| CN101859485A (en) * | 2009-04-13 | 2010-10-13 | 昆山语意自动化科技有限公司 | Infrared signal learning device |
| CN201904841U (en) * | 2010-12-10 | 2011-07-20 | 中国华录·松下电子信息有限公司 | A Smartphone That Can Replace Your Remote |
| CN103716439A (en) * | 2012-09-30 | 2014-04-09 | 青岛联合创新技术服务平台有限公司 | Infrared remote-control handset and remote-control method thereof |
| CN103996282A (en) * | 2014-06-03 | 2014-08-20 | 福建利利普光电科技有限公司 | Storage oscilloscope with infrared coding analysis function and infrared signal detection method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333285A (en) * | 2021-12-30 | 2022-04-12 | 广州安广电子科技股份有限公司 | An infrared database code analysis system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105100844B (en) | A kind of remote controler and its implementation | |
| CN103686464B (en) | Apparatus control method, device and electronic equipment | |
| CN101753874A (en) | Remote controller, TV set and remote controller battery power quantity display method | |
| CN105573151A (en) | Household appliance control method and device and household data terminal | |
| CN103440760A (en) | Multi-control infrared remote controller and remote control method thereof | |
| CN103376435A (en) | Coil testing device and coil testing method | |
| CN109522229A (en) | A kind of high-efficient automatic test macro and its test method | |
| CN104111390A (en) | Device for realizing automatic powering-on/off test | |
| CN109819246A (en) | Detection device, detection method and detection device of LED display terminal | |
| CN213846700U (en) | Four-channel radio frequency signal switching device | |
| CN110086613B (en) | Method and device for burning secret key, digital television board card and storage medium | |
| CN105023420A (en) | Automatic remote control switch control system | |
| CN110569160B (en) | Test system of development board based on communication module | |
| CN104361740A (en) | Intelligent infrared information decoding analyzer | |
| US20130169168A1 (en) | Method for controlling grouped devices | |
| CN204031185U (en) | A kind of WIFI module automatic testing equipment | |
| CN110470927B (en) | Key testing method and key testing device | |
| CN104023231A (en) | Automatic test method for set top box mainboard | |
| CN112380076A (en) | Mobile terminal performance testing method and device based on photoinduction | |
| CN109782886A (en) | A kind of detection method and device of server electrifying timing sequence | |
| CN203386343U (en) | Learning infrared remote controller based on WIFI (wireless fidelity) | |
| CN208156850U (en) | A kind of RF remote | |
| CN106154068A (en) | A kind of radio frequency electric product ATE | |
| CN210895802U (en) | Remote controller and remote controller system | |
| CN202679350U (en) | Onboard ultrashort wave radio station simulation training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |