CN101290708B - Remote controller receiving and learning method - Google Patents
Remote controller receiving and learning method Download PDFInfo
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- CN101290708B CN101290708B CN2008100672982A CN200810067298A CN101290708B CN 101290708 B CN101290708 B CN 101290708B CN 2008100672982 A CN2008100672982 A CN 2008100672982A CN 200810067298 A CN200810067298 A CN 200810067298A CN 101290708 B CN101290708 B CN 101290708B
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Abstract
The invention relates to a receiving and learning method for a remote control. The invention uses interruption 1 and a counter TO to realize timing and coding of remote control coding high-low level width, and then the timing and the coding is compared with the stored coded signal, thus identification of a remote control signal can be realized. The method comprises the following steps that: if remote control signals are provided, the interruption 1 is triggered; the time difference from the last interruption to the current interruption is recorded; the time difference is coded; the counter TOrestarts to take count; the remote signals are detected whether to end; if the detected result is negative, returning; and if the detected result is affirmative, the remote control signals are identified. The identification method is as follows: 1. a step of remote control coding learning, which is to store the coded signals and end up. 2. a step of key-press processing, wherein, whether the remote control has own remote control key-presses is detected; if the detected result is affirmative, key-press processing is performed; if the detected result is negative, the remote control coding is compared with the stored coded signals; if the comparative result is the same, ending up after performing the key-press processing; and if the comparative result are different, ending up.
Description
Technical field
The present invention relates to the telecontrol engineering field, particularly a kind of reception of telepilot, learning method.
Background technology
TaiWan, China is announced No. 531983 patent, and (its applying date is November 12 calendar year 2001, the day for announcing is on May 11st, 2003), it discloses a kind of software learning method of wireless remote controller, wherein this wireless remote controller has a receiving end and a telepilot that connects by a wireless transmission protocol, this receiving end misfortune is connected to a terminal device, this telepilot has more a telepilot sequence number, and it discloses a kind of this method and comprises the following steps: that this receiving end wait receives a data packet that comprises this telepilot sequence number; This telepilot is sent this Datagram that comprises this telepilot sequence number by this wireless transmission protocol; And this receiving end receives this data packet, obtains this telepilot sequence number.Wherein this wireless transmission protocol is blue bud wireless transmission protocol.This patent provides computing machine to carry out the software learning method with blue bud wireless transmission protocol, because the host-host protocol that blue bud wireless transmission protocol is point-to-point (pee-to-peer), therefore, each telepilot need have a telepilot sequence number and discern for receiving end.As mentioned above, the telepilot of box etc. is to adopt infrared ray (IR) mode transfer instruction on general televisor, DVD player or the teaching machine, and therefore above-mentioned patent and can't solve the problem of known telepilot really belongs to a fly in the ointment.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point of the prior art, provide a kind of utilization to interrupt 1 sum counter TO, realize timing, the coding of remote control coding high-low level width, compare with the coded signal of having stored then, realize that the telepilot of remote signal identification receives, learning method.
Purpose of the present invention can reach by following measure:
The reception of this telepilot, learning method, its special character is, comprises the steps:
(1) remote signal is arranged, then trigger and interrupt 1 (step 11);
(2) the last mistiming (step 12) of interrupting this time of record;
(3) mistiming coding (step 13);
(4) counter TO restarts counting (step 14);
(5) detect remote signal and whether finish (step 15);
(6) if the testing result whether remote signal finishes for not, is then returned " remote signal is arranged, then trigger and interrupt 1 " step;
(7) be then remote signal to be discerned (step 16) if the detection whether remote signal finishes ends up being.
Purpose of the present invention can also reach by following measure:
Described remote signal is carried out identification step, further comprises the remote control coding learning procedure:
(1) stores encoded signals (step 161);
(2) finish (step 162).
Described remote signal is carried out identification step, further comprises the button treatment step:
(1) further whether detection carries remote keying (step 1611);
(2) if the testing result that does not carry remote keying is for being then to enter button treatment step 1613;
(3) if the testing result that does not carry remote keying for not, then compares (step 1612) with the coded signal of having stored;
(4), then carry out button and handle (step 1613) back end (step 1614) if with coming to the same thing that the coded signal of having stored compares;
(5) inequality as if the result who compares with the coded signal of having stored, then finish (step 1614).
The present invention has following advantage:
1, owing to do not consider the coded system of infrared remote-controlled signal among the present invention, the width of the high-low level of acquired signal, make like this and can gather the signal of various coded systems, therefore need not the remotely controlled that refresh routine just can use present major part and the following different coding mode that might occur, most of on the market now telepilot can be used for learning.
2, the deration of signal that collects among the present invention can significantly reduce code capacity by a kind of coded system, is convenient to storage, has so just reduced the capacity of the needed storer of storage remote signal, has reduced the cost of hardware.
3, the present invention realizes that this function can allow the user use TV remote controller to come some common functions of remote-controlled DVD player easily, has solved that the user frequently uses different remote and the inconvenience that produces.
Description of drawings
Fig. 1 is a main flow chart of the present invention.
Fig. 2 is remote control coding study sub-process figure of the present invention.
Fig. 3 is that button of the present invention is handled sub-process figure.
Embodiment
The present invention is further detailed in conjunction with the accompanying drawings below:
Fig. 1, Fig. 2 show first embodiment of the present invention.
The reception of this telepilot, learning method comprise the steps:
(1) remote signal is arranged, then trigger and interrupt 1 (step 11);
(2) the last mistiming (step 12) of interrupting this time of record;
(3) mistiming coding (step 13);
(4) counter TO restarts counting (step 14);
(5) detect remote signal and whether finish (step 15);
(6) if the testing result whether remote signal finishes for not, is then returned " remote signal is arranged, then trigger and interrupt 1 " step;
(7) be then remote signal to be discerned (step 16) if the detection whether remote signal finishes ends up being.
Described remote signal is carried out identification step, further comprises the remote control coding learning procedure:
(1) stores encoded signals (step 161);
(2) finish (step 162).
Fig. 1, Fig. 3 show second embodiment of the present invention.
The reception of this telepilot, learning method comprise the steps:
(1) remote signal is arranged, then trigger and interrupt 1 (step 11);
(2) the last mistiming (step 12) of interrupting this time of record;
(3) mistiming coding (step 13);
(4) counter TO restarts counting (step 14);
(5) detect remote signal and whether finish (step 15);
(6) if the testing result whether remote signal finishes for not, is then returned " remote signal is arranged, then trigger and interrupt 1 " step;
(7) be then remote signal to be discerned (step 16) if the detection whether remote signal finishes ends up being.
Described " remote signal is discerned " step further comprises the button treatment step:
(1) further whether detection carries remote keying (step 1611);
(2) if the testing result that does not carry remote keying is for being then to enter button treatment step 1613;
(3) if the testing result that does not carry remote keying for not, then compares (step 1612) with the coded signal of having stored;
(4), then carry out button and handle (step 1613) back end (step 1614) if with coming to the same thing that the coded signal of having stored compares;
(5) inequality as if the result who compares with the coded signal of having stored, then finish (step 1614).
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (3)
1. the reception of a telepilot, learning method is characterized in that, comprise the following steps:
(1) remote signal is arranged, then trigger and interrupt 1 (step 11);
(2) the last mistiming (step 12) of interrupting this time of record;
(3) mistiming coding (step 13);
(4) counter TO restarts counting (step 14);
(5) detect remote signal and whether finish (step 15);
(6) if the testing result whether remote signal finishes for not, is then returned " remote signal is arranged, then trigger and interrupt 1 " step;
(7) be then remote signal to be discerned (step 16) if the detection whether remote signal finishes ends up being.
2. according to reception, the learning method of the described telepilot of claim 1, it is characterized in that: described remote signal is carried out identification step, further comprise the remote control coding learning procedure:
(1) stores encoded signals (step 161);
(2) finish (step 162).
3. according to reception, the learning method of the described telepilot of claim 1, it is characterized in that: described remote signal is carried out identification step, further comprise the button treatment step:
(1) further whether detection carries remote keying (step 1611);
(2) if the testing result that does not carry remote keying is for being then to enter button treatment step 1613;
(3) if the testing result that does not carry remote keying for not, then compares (step 1612) with the coded signal of having stored;
(4), then carry out button and handle (step 1613) back end (step 1614) if with coming to the same thing that the coded signal of having stored compares;
(5) inequality as if the result who compares with the coded signal of having stored, then finish (step 1614).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100672982A CN101290708B (en) | 2008-05-19 | 2008-05-19 | Remote controller receiving and learning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100672982A CN101290708B (en) | 2008-05-19 | 2008-05-19 | Remote controller receiving and learning method |
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| Publication Number | Publication Date |
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| CN101290708A CN101290708A (en) | 2008-10-22 |
| CN101290708B true CN101290708B (en) | 2010-10-13 |
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| CN2008100672982A Expired - Fee Related CN101290708B (en) | 2008-05-19 | 2008-05-19 | Remote controller receiving and learning method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102546002B (en) * | 2010-12-14 | 2014-09-24 | 无锡华润矽科微电子有限公司 | Infrared receiving circuit |
| CN103033713A (en) * | 2012-12-21 | 2013-04-10 | 深圳市创荣发电子有限公司 | Testing method for remote control buttons and testing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474628A (en) * | 2002-08-09 | 2004-02-11 | 深圳市中兴通讯股份有限公司 | Remote control receiving system |
| CN1913579A (en) * | 2006-08-29 | 2007-02-14 | 四川长虹电器股份有限公司 | Digital TV. top-set box and method of remote control and remote control studying |
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2008
- 2008-05-19 CN CN2008100672982A patent/CN101290708B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474628A (en) * | 2002-08-09 | 2004-02-11 | 深圳市中兴通讯股份有限公司 | Remote control receiving system |
| CN1913579A (en) * | 2006-08-29 | 2007-02-14 | 四川长虹电器股份有限公司 | Digital TV. top-set box and method of remote control and remote control studying |
Non-Patent Citations (2)
| Title |
|---|
| 张淑惠.琼州大学学报 第10卷 第2期.海南省工业学校,2003,第13-14页. * |
| 张淑惠.琼州大学学报第10卷 第2期.海南省工业学校,2003,第13-14页. |
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| CN101290708A (en) | 2008-10-22 |
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Granted publication date: 20101013 Termination date: 20120519 |