CN102340703B - IPTV and remote controller key reusing method - Google Patents
IPTV and remote controller key reusing method Download PDFInfo
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- CN102340703B CN102340703B CN201010229796.XA CN201010229796A CN102340703B CN 102340703 B CN102340703 B CN 102340703B CN 201010229796 A CN201010229796 A CN 201010229796A CN 102340703 B CN102340703 B CN 102340703B
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Abstract
The invention is suitable for an IPTV (Internet Protocol Television) and provides an IPTV and a remote controller key reusing method. The method comprises the following steps of: a. receiving a remote control signal sent by a remote controller of an IPTV, and analyzing a key value from the remote control signal; b. judging whether the IPTV is in a TV state now, forwarding the key value to a TV module if the IPTV is in the TV state, and otherwise, forwarding the key value to an IPTV module. The technical scheme provided by the invention has the advantages that the keys of the remote controller of the IPTV can be reused without additionally arranging an on/off key on the remote controller, and the functions of the TV module can be realized under the condition that the IPTV module is started.
Description
Technical field
The invention belongs to TV technology, relate in particular to a kind of IPTV television set and the multiplexing method of remote controller key thereof.
Background technology
Development along with television technologies, a lot of built-in IPTV modules of television set, and the button of remote controller is fewer and feweri, and this has just caused contradiction: IPTV module and television set share remote controller, but do not have more button available, the general mode that adopts button multiplexing in prior art.Conventionally have several ways, a kind of is that an on & off switch is set on remote controller, when using different modules, need to switch by & off switch.This method one is to increase the complexity of using, the 2nd, and the cost of increase remote controller.Another kind be by judge IPTV module whether open state judge which module the keyboard-coding that remote controller sends return use.This method is when being used a module, and another module must be closed condition, otherwise will cause two modules to respond the situation of the button of remote controller simultaneously.
Therefore, need a kind of technical scheme, can solve the multiplexing problem of IPTV TV set remote controller press key.
Summary of the invention
The object of the present invention is to provide a kind of IPTV television set and the multiplexing method of remote controller key thereof, be intended to solve the multiplexing problem of IPTV TV set remote controller press key.
The present invention is achieved in that a kind of IPTV television set, and this IPTV television set comprises remote control reception module, IPTV module, TV module and CPU; Wherein:
This remote control reception module is used for receiving the remote signal that remote controller sends, and from the remote signal receiving, parses button value, and the button value parsing is transferred to this CPU;
This CPU is used for judging that IPTV television set is current in TV state or IPTV state, if in TV state, is used for this button value to be forwarded to this TV module, otherwise this button value is forwarded to this IPTV module;
This IPTV module is used for receiving this button value that this CPU forwards, and this button value is responded;
This TV module is used for receiving this button value that this CPU forwards, and this button value is responded;
This IPTV module, when receiving this button value of this CPU forwarding, is also used for judging whether responding this button value, if can, respond this button value, otherwise the information that feedback can not respond is given this CPU; This CPU, when receiving the information that can not respond of this IPTV module feedback, is also used for this button value to be forwarded to this TV module.
More specifically, this IPTV module is in response during this button value, is also used for information that feedback responded to this CPU.
The present invention also provides a kind of IPTV TV set remote controller press key multiplexing method, and described method comprises:
The remote signal that a, reception IPTV TV remote controller send parses button value from this remote signal;
B, judge that this IPTV television set is current whether in TV state, if so, this button value is forwarded to TV module, otherwise this button value is forwarded to IPTV module;
C, this IPTV module, when receiving this button value, judge whether to respond this button value, if can, respond this button value; If cannot respond to this button value the information that feedback can not respond;
D, this button value is forwarded to this TV module.
More specifically, wherein step c also comprises:
The information that this IPTV module feedback has responded.
The present invention overcomes the deficiencies in the prior art, the technical scheme providing is: when IPTV television set receives after the remote signal of remote controller transmission, from remote signal, parse button value, judge that IPTV television set is current whether in TV state, if, button value is forwarded to the TV module of IPTV television set, otherwise button value is forwarded to IPTV module; Whether then according to IPTV module, this button value is responded accordingly and processed, if do not responded, this button value is forwarded to TV module, TV module responds this button value.Technical scheme provided by the invention does not need on remote controller, to arrange separately on & off switch, can realize IPTV TV set remote controller press key multiplexing, and can in the situation that its IPTV module starts, realize the function of TV module.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention flow chart;
Fig. 2 is the theory diagram of the IPTV television set of the embodiment of the present invention.
Embodiment
Technical scheme provided by the invention is: when IPTV television set receives after the remote signal of remote controller transmission, from remote signal, parse button value, judge that IPTV television set is current whether in TV state, if, button value is forwarded to the TV module of IPTV television set, otherwise button value is forwarded to IPTV module; Whether then according to IPTV module, this button value is responded accordingly and processed, if do not responded, this button value is forwarded to TV module, TV module responds this button value.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
When IPTV television set current state is TV state, television set receives after remote signal, therefrom parse button value, the event corresponding to TV module responds button value of IPTV television set, this point is the same with the pattern that existing television set is processed remote signal, belong to technology well known to those skilled in the art, this does not repeat.
When IPTV television set current state is IPTV state, television set receives after remote signal, therefrom parses button value, and the CPU judgement television set current state of IPTV television set is IPTV state, now the processing of button value is divided into two kinds of modes:
1, event corresponding to this button value, for IPTV, belongs to the event that IPTV module can respond, and as adjustment of TV programme etc., IPTV module directly responds this button value, then sends the information that responded to CPU;
2, event corresponding to this button value be for TV, as adjusted brightness, contrast of display frame etc., do not belong to the event that IPTV module can respond, and IPTV module does not respond this button value, sends the information that can not respond to CPU simultaneously.
Specifically, IPTV module is after receiving button value, according to the current scene of television set, search the event corresponding with this button value, if can find corresponding event, respond, otherwise show not belong to the event that IPTV module can respond, the information that transmission can not respond is to CPU.
CPU is transferred to TV module by this button value after receiving the information that can not respond of IPTV module transmission, and TV module responds this button value.
Embodiment of the present invention flow chart as shown in Figure 1, specifically comprises the steps:
1, receive the remote signal that remote controller sends, therefrom parse button value;
2, is IPTV television set current in TV state? if so, go to step 3, otherwise go to step 4;
3, the CPU of IPTV television set is transferred to its TV module by this button value, and TV module responds this button value;
4, CPU is transferred to this button value the IPTV module of IPTV television set;
Can 5, IPTV module respond this button value? if so, go to step 6, otherwise go to step 7;
6, this button value of IPTV module responds, then feeds back response message to CPU.
7, IPTV module does not respond this button value, simultaneously feedback can not response message to CPU;
8, the CPU of IPTV television set is transferred to its TV module by this button value, and TV module responds this button value.
The menu key of take below in IPTV TV remote controller is the operational process of example explanation technical solution of the present invention:
After menu key on remote controller is triggered, remote control sends remote signal; IPTV television set receives after this remote signal, therefrom parses the key assignments of menu key; Whether IPTV television set judges current in TV state, if IPTV television set, in TV state, is forwarded to TV module by this key assignments, TV module responds, and its corresponding event is to call TV menu to show; If IPTV television set, in IPTV state, is forwarded to IPTV module by this key assignments, IPTV module will be processed according to following rule:
If current, be the main menu of IPTV, do not respond, transmission can not response message be arrived television set CPU, and CPU is forwarded to TV module by button value; If current, be IPTV submenu, respond, send response message and arrive television set CPU.
The IPTV TV Principles figure of example of the present invention as shown in Figure 2, specifically comprises remote control reception module, IPTV module, TV module and CPU.Wherein:
Remote control reception module is connected with CPU, is used for receiving the remote signal that remote controller sends, and from the remote signal receiving, parses button value, and button value is transferred to CPU;
CPU is connected with TV module with IPTV module, be used for receiving the button value of remote control reception module transmission, and be used for judging television set current be in TV state or IPTV state, if in TV state, button value is forwarded to TV module, otherwise button value is forwarded to IPTV module; In addition, CPU is also used for, when receiving the information that IPTV module can not respond, this button value being sent to TV module;
IPTV module is used for receiving the button value that CPU forwards, and judges whether to respond this button value, if can, directly respond this button value, and feed back response message to CPU; Otherwise the information that feedback can not respond is to CPU;
TV module is used for responding this button value.
This is only preferred embodiment of the present invention above, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. an IPTV television set, is characterized in that, this IPTV television set comprises remote control reception module, IPTV module, TV module and CPU; Wherein:
This remote control reception module is used for receiving the remote signal that remote controller sends, and from the remote signal receiving, parses button value, and the button value parsing is transferred to this CPU;
This CPU is used for judging that IPTV television set is current in TV state or IPTV state, if in TV state, is used for this button value to be forwarded to this TV module, otherwise this button value is forwarded to this IPTV module;
This IPTV module is used for receiving this button value that this CPU forwards, and this button value is responded;
This TV module is used for receiving this button value that this CPU forwards, and this button value is responded;
This IPTV module, when receiving this button value of this CPU forwarding, is also used for judging whether responding this button value, if can, respond this button value, otherwise the information that feedback can not respond is given this CPU; This CPU, when receiving the information that can not respond of this IPTV module feedback, is also used for this button value to be forwarded to this TV module.
2. IPTV television set according to claim 1, is characterized in that, this IPTV module is in response during this button value, is also used for information that feedback responded to this CPU.
3. the multiplexing method of IPTV TV set remote controller press key, described method comprises:
The remote signal that a, reception IPTV TV remote controller send parses button value from this remote signal;
B, judge that this IPTV television set is current whether in TV state, if so, this button value is forwarded to TV module, otherwise this button value is forwarded to IPTV module;
C, this IPTV module, when receiving this button value, judge whether to respond this button value, if can, respond this button value; If cannot respond to this button value the information that feedback can not respond;
D, this button value is forwarded to this TV module.
4. method according to claim 3, is characterized in that, wherein step c also comprises: the information that this IPTV module feedback has responded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010229796.XA CN102340703B (en) | 2010-07-16 | 2010-07-16 | IPTV and remote controller key reusing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010229796.XA CN102340703B (en) | 2010-07-16 | 2010-07-16 | IPTV and remote controller key reusing method |
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| Publication Number | Publication Date |
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| CN102340703A CN102340703A (en) | 2012-02-01 |
| CN102340703B true CN102340703B (en) | 2014-04-02 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103488303A (en) * | 2012-06-11 | 2014-01-01 | 联想(北京)有限公司 | Electronic equipment and operation method of electronic equipment |
| CN105227984B (en) * | 2015-09-18 | 2018-10-02 | 深圳Tcl数字技术有限公司 | Remote controller key distribution method and device |
| CN105681862A (en) * | 2016-03-11 | 2016-06-15 | 四川长虹电器股份有限公司 | Television system multifunctional application and remote-control key operation compatible method |
| CN106331548A (en) * | 2016-10-14 | 2017-01-11 | 青岛海信宽带多媒体技术有限公司 | Combined television set and remote control method thereof |
| CN107371065B (en) * | 2017-07-11 | 2021-02-05 | 广州视源电子科技股份有限公司 | Television resource allocation method, computer readable storage medium and television |
| CN109714625B (en) * | 2018-12-10 | 2021-11-16 | 视联动力信息技术股份有限公司 | Method and device for processing UI focus of user interface |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100341008C (en) * | 2005-06-01 | 2007-10-03 | 深圳创维－Rgb电子有限公司 | Method for remote controlling multi-separate CPU systems using single remote controller |
| US7782407B2 (en) * | 2006-02-21 | 2010-08-24 | Mitsubishi Digital Electronics America, Inc. | Smart remote control |
| JP4143102B2 (en) * | 2006-12-08 | 2008-09-03 | 松下電器産業株式会社 | Remote control system |
| US20090064220A1 (en) * | 2007-08-29 | 2009-03-05 | At&T Knowledge Ventures, Lp | Set-Top Box Emergency Alert System Alarm |
| CN101867735A (en) * | 2009-04-17 | 2010-10-20 | 深圳Tcl新技术有限公司 | Remote control video combination system and realization method thereof |
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