CN103024498A - Television control method capable of simultaneously responding to two kinds of remote control coding schemes - Google Patents
Television control method capable of simultaneously responding to two kinds of remote control coding schemes Download PDFInfo
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- CN103024498A CN103024498A CN2012105422833A CN201210542283A CN103024498A CN 103024498 A CN103024498 A CN 103024498A CN 2012105422833 A CN2012105422833 A CN 2012105422833A CN 201210542283 A CN201210542283 A CN 201210542283A CN 103024498 A CN103024498 A CN 103024498A
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Abstract
The invention discloses a television control method capable of simultaneously responding to two kinds of remote control coding schemes. The method comprises the following steps that guidance code time ranges of two kinds of remote control schemes, repeat code time ranges, bit 0 and bit 1 time ranges, system codes, and specific key codes, namely data codes contained in specifications of the two kinds of remote control coding schemes are set into software underlying constants of a programmable television; a remote control receiving device receives data and then converts the data into electrical signals; a master chip intercepts a set of continuous high levels and low levels; a remote control decoding module in the master chip reads the time duration, compares the time duration with the preset guidance code or repeat code data time to judge, and then responds to or does not respond to specific functions; and the data are emptied to wait for a remote controller sending data. According to the television control method, the television can simultaneously respond to the two kinds of remote control coding schemes, and users can conveniently use the television daily, for example the television can be simultaneously remotely controlled in a television remote control scheme and a set-top box remote control scheme, so that the users can operate the television and a set-top box in the set-top box remote control scheme.
Description
Technical field
The present invention relates to a kind of TV set control method, especially a kind of TV set control method that can respond simultaneously two kinds of remote control coding modes.
Background technology
At present, the matched remote controller of each television set producer can only solely respond a kind of coded system, when resolving remote control mode, general television set chip judges first it is guidance code, or repeat code, then parse systematic code and numeric data code, the extraction system code carries out verification, determines whether the value of this button transmission is effective.When user's family uses television set and set-top box, can not two machines one in the use distant, make troubles.In like manner, when scheme supplier provided software for a plurality of secondary factory, supplier need to be according to each producer to the demand of remote controller and the modification bottom code produces redundant and unsafe operation.
Summary of the invention
For the demand that satisfies the user and the deficiency that overcomes present scheme, the invention provides a kind of scheme that can support simultaneously two kinds of remote control codings, as long as determine the guidance code of two kinds of remote controls, the repeat code, the position definition, systematic code and concrete key value just can realize unified bottom, and the different demands of different user are satisfied in the modification of only carrying out application layer.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of TV set control method that can respond simultaneously two kinds of remote control coding modes may further comprise the steps:
The guidance code time range of two kinds of remote controls that A, two kinds of remote control coding modes specifications comprise, repeat code time range, position 0 and 1 time range, systematic code, concrete key are the bottom most software constant that numeric data code is set to television set able to programme;
B, connection TV set power are in television set and can receive the remote signal state;
The remote controller of C, operation television set or set-top box sends one group of data;
Convert the signal of telecommunication to behind D, the remote-receiver receive data, one group of continuous high-low level that master chip intercepting remote-receiver sends, the remote control decoding module reads its time length in the master chip, compare judgement with the guidance code that sets in advance in the steps A or repeat code data time, then respond or do not respond concrete function;
E, data empty, and wait for that remote controller sends data.
As the further improvement of this TV set control method, described step D decodes to remote signal and may further comprise the steps with response:
If the remote signal time span that D1 is truncated to is the guidance code data time length of the first remote control, and current is not the repeat state, then the extraction system code compares with the first systematic code that pre-sets, if equal then judge that this secondary data is effective, carrying out numeric data code is the parsing of key, find the key assignments of coupling after television set will make corresponding response; Otherwise do not respond;
If the remote signal time span that D2 is truncated to is the guidance code data time length of the second remote control, and when not being the repeat state, the second systematic code of extraction system code and preset value compares, if equal then judge that this secondary data is effective, carrying out numeric data code is the parsing of key, find the key assignments of coupling after television set will make corresponding response; Otherwise do not respond;
If the repeat code of D3 the first remote control and what receive in last effective time also be the data flow of the first remote control then takes out numeric data code in the data flow of reception last time as the numeric data code of this continuous key-press, and makes response; Otherwise do not respond;
If the repeat code of D4 the second remote control and what receive in last effective time also be the data flow of the second remote control then takes out numeric data code in the data flow of reception last time as the numeric data code of this continuous key-press, and makes response; Otherwise do not respond.
Beneficial effect of the present invention:
TV control method of the present invention is by the guidance code time range of two kinds of remote controls that two kinds of remote control coding modes specifications are comprised, repeat code time range, position 0 and 1 time range, systematic code, concrete key is the bottom most software constant that numeric data code is set to television set able to programme, the data that the intercepting remote controller sends, the remote control decoding module reads its time length in the master chip, compare judgement with the guidance code that sets in advance or repeat code data time, then respond or do not respond concrete function, realized that television set responds two kinds of remote control coding modes simultaneously, broken through a traditional machine one distant mode, make things convenient for user's routine use, can receive simultaneously TV remote and set box remote control such as television set, the user uses set box remote control just can realize operation to TV and set-top box like this; Simultaneously also make things convenient for television set factory in the situation of not changing bottom most software, satisfy different clients' different remote control coding demands, make the software compatibility better.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further.
Fig. 1 is a kind of flow chart of steps that can respond simultaneously the TV set control method of two kinds of remote control coding modes of the present invention.
Embodiment
Figure 1 shows that a kind of flow chart of steps that can respond simultaneously the TV set control method of two kinds of remote control coding modes of the present invention, may further comprise the steps:
The guidance code time range of two kinds of remote controls that A, two kinds of remote control coding modes specifications comprise, repeat code time range, position 0 and 1 time range, systematic code, concrete key are the bottom most software constant that numeric data code is set to television set able to programme;
B, connection TV set power are in television set and can receive the remote signal state;
The remote controller of C, operation television set or set-top box sends one group of data;
Convert the signal of telecommunication to behind D, the remote-receiver receive data, one group of continuous high-low level that master chip intercepting remote-receiver sends, the remote control decoding module reads its time length in the master chip, compare judgement with the guidance code that sets in advance in the steps A or repeat code data time, then respond or do not respond concrete function;
E, data empty, and wait for that remote controller sends data.
Step D of the present invention decodes to remote signal and comprises following four steps with response:
If the remote signal time span that D1 is truncated to is the guidance code data time length of the first remote control, and current is not the repeat state, then the extraction system code compares with the first systematic code that pre-sets, if equal then judge that this secondary data is effective, carrying out numeric data code is the parsing of key, find the key assignments of coupling after television set will make corresponding response; Otherwise do not respond;
If the remote signal time span that D2 is truncated to is the guidance code data time length of the second remote control, and when not being the repeat state, the second systematic code of extraction system code and preset value compares, if equal then judge that this secondary data is effective, carrying out numeric data code is the parsing of key, find the key assignments of coupling after television set will make corresponding response; Otherwise do not respond;
If the repeat code of D3 the first remote control and what receive in last effective time also be the data flow of the first remote control then takes out numeric data code in the data flow of reception last time as the numeric data code of this continuous key-press, and makes response; Otherwise do not respond;
If the repeat code of D4 the second remote control and what receive in last effective time also be the data flow of the second remote control then takes out numeric data code in the data flow of reception last time as the numeric data code of this continuous key-press, and makes response; Otherwise do not respond.
Can find out from above content, TV control method of the present invention is by the guidance code time range of two kinds of remote controls that two kinds of remote control coding modes specifications are comprised, repeat code time range, position 0 and 1 time range, systematic code, concrete key is the bottom most software constant that numeric data code is set to television set able to programme, the data that the intercepting remote controller sends, the remote control decoding module reads its time length in the master chip, compare judgement with the guidance code that sets in advance or repeat code data time, then respond or do not respond concrete function, realized that television set responds two kinds of remote control coding modes simultaneously, broken through a traditional machine one distant mode, make things convenient for user's routine use, can receive simultaneously TV remote and set box remote control such as television set, the user uses set box remote control just can realize operation to TV and set-top box like this; Simultaneously also make things convenient for television set factory in the situation of not changing bottom most software, satisfy different clients' different remote control coding demands, make the software compatibility better.
In addition, when set-top box and television set are simultaneously in running order, use shift key on the set-top box remote controller+other function keys, this mode is just so that set-top box remote controller is only mutual with television set.
The above only is preferential execution mode of the present invention, and the present invention is not limited to above-mentioned execution mode, as long as realize that with basic identical means the technical scheme of the object of the invention all belongs within protection scope of the present invention.
Claims (2)
1. the TV set control method that can respond simultaneously two kinds of remote control coding modes is characterized in that, may further comprise the steps:
The guidance code time range of two kinds of remote controls that A, two kinds of remote control coding modes specifications comprise, repeat code time range, position 0 and 1 time range, systematic code, concrete key are the bottom most software constant that numeric data code is set to television set able to programme;
B, connection TV set power are in television set and can receive the remote signal state;
The remote controller of C, operation television set or set-top box sends one group of data;
Convert the signal of telecommunication to behind D, the remote-receiver receive data, one group of continuous high-low level that master chip intercepting remote-receiver sends, the remote control decoding module reads its time length in the master chip, compare judgement with the guidance code that sets in advance in the steps A or repeat code data time, then respond or do not respond concrete function;
E, button data empty, and wait for that remote controller sends data.
2. a kind of TV set control method that can respond simultaneously two kinds of remote control coding modes according to claim 1 is characterized in that described step D decodes to remote signal to may further comprise the steps with response:
If the remote signal time span that D1 is truncated to is the guidance code data time length of the first remote control, and current is not the repeat state, then the extraction system code compares with the first systematic code that pre-sets, if equal then judge that this secondary data is effective, carrying out numeric data code is the parsing of key, find the key assignments of coupling after television set will make corresponding response; Otherwise do not respond;
If the remote signal time span that D2 is truncated to is the guidance code data time length of the second remote control, and when not being the repeat state, the second systematic code of extraction system code and preset value compares, if equal then judge that this secondary data is effective, carrying out numeric data code is the parsing of key, find the key assignments of coupling after television set will make corresponding response; Otherwise do not respond;
If the repeat code of D3 the first remote control and what receive in last effective time also be the data flow of the first remote control then takes out numeric data code in the data flow of reception last time as the numeric data code of this continuous key-press, and makes response; Otherwise do not respond;
If the repeat code of D4 the second remote control and what receive in last effective time also be the data flow of the second remote control then takes out numeric data code in the data flow of reception last time as the numeric data code of this continuous key-press, and makes response; Otherwise do not respond.
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| CN2012105422833A CN103024498A (en) | 2012-12-14 | 2012-12-14 | Television control method capable of simultaneously responding to two kinds of remote control coding schemes |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106572375A (en) * | 2015-10-08 | 2017-04-19 | 深圳市金锐显数码科技有限公司 | TV remote control method and apparatus |
| CN107257504A (en) * | 2017-07-06 | 2017-10-17 | 深圳Tcl数字技术有限公司 | Key assignments update method, remote control and the readable storage medium storing program for executing of button in remote control |
| CN108091338A (en) * | 2017-12-29 | 2018-05-29 | 江苏惠通集团有限责任公司 | The data processing method and device of voice telecontrol system and its host side |
| CN108259958A (en) * | 2018-02-07 | 2018-07-06 | 深圳创维－Rgb电子有限公司 | Remote keying response method, device, equipment and storage medium |
| CN113132774A (en) * | 2019-12-31 | 2021-07-16 | 深圳市茁壮网络股份有限公司 | Control method of smart television and related equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106572375A (en) * | 2015-10-08 | 2017-04-19 | 深圳市金锐显数码科技有限公司 | TV remote control method and apparatus |
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| CN113132774A (en) * | 2019-12-31 | 2021-07-16 | 深圳市茁壮网络股份有限公司 | Control method of smart television and related equipment |
| CN113132774B (en) * | 2019-12-31 | 2024-02-13 | 深圳市茁壮网络股份有限公司 | Control method of intelligent television and related equipment |
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Application publication date: 20130403 |