CN201355847Y - Continuous key-press processing device and TV set - Google Patents
Continuous key-press processing device and TV set Download PDFInfo
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- CN201355847Y CN201355847Y CNU2008202143118U CN200820214311U CN201355847Y CN 201355847 Y CN201355847 Y CN 201355847Y CN U2008202143118 U CNU2008202143118 U CN U2008202143118U CN 200820214311 U CN200820214311 U CN 200820214311U CN 201355847 Y CN201355847 Y CN 201355847Y
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Abstract
The embodiment of the utility model discloses a continuous key-press processing device, which comprises a first processing unit and a second processing unit, wherein the first processing unit is used for putting a continuous key-press code obtained by adding a marker bit to the key-press code which is identified to be continuous key-press code of the continuous key-press into a keying code array; and the second processing unit is connected with the first processing unit, and is used for receiving the key-press code array transmitted by the first processing unit and processing the continuous key-press code in the key-press code array. At the same time, the embodiment of the utility model further discloses a TV set. The processing device can achieve synchronization of the continuous key-press and response when a specific menu is operated, and can accurately correspond to the continuous key-press response and each menu item, steadily and rapidly respond to the continuous key-press, and better carry out the operation commands of a user.
Description
Technical field
The utility model relates to communication technique field, relates in particular to a kind of processing unit and television set of continuous button.
Background technology
Along with the development of Display Technique and mechanics of communication, increasing Remote Display Unit appears in the daily life.The needs of the material and cultural life that improves constantly along with people have produced the more function requirement to these Remote Display Units.When Remote Display Unit is had the greater functionality requirement, the operation of Remote Display Unit is also become more complicated, need carry out the operation of continuous button.Continuously button operation is on the basis of single button operation, and the responding device of Remote Display Unit is had higher specification requirement.For example in people life indispensable projecting apparatus, digital video CD (Digital Video Disc, DVD) display device such as player, television set, performance from strength to strength, function is more and more complete.Thing followed variation is that the button operation of remote control or this machine becomes diversified, and concrete manifestation is exactly the increase of continuous button.
Traditional display device system generally adopts system-on-a-chip, is finished the decoding and the response of button by single main video frequency processing chip.Nowadays, increasing twin-core chip system is applied on the display device.
It is found that, when some Remote Display Unit is carried out the concrete menu of continuous button operation, it is corresponding even can't respond the situation of continuous button operation with each menu item asynchronous with button, the continuous key response of response to occur, can not carry out user's operational order preferably.
The utility model content
The utility model embodiment provides a kind of processing unit and television set of continuous button, continuous button and response is synchronous in the time of can being implemented in the concrete menu of operation, can be exactly corresponding key response and each menu item continuously, can be stable continuous button be responded fast carried out user's operational order preferably.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of processing unit of continuous button, comprising:
Be used for adding flag bit and obtain continuous key set code, described continuous key set code is put into first processing unit of key set code formation at the key set code that is identified as continuous button;
Be connected with described first processing unit, be used to receive key set code formation from described first processing unit, and second processing unit that the continuous key set code in the described key set code formation is handled.
Correspondingly, the utility model embodiment also provides a kind of television set, and described television set comprises the processing unit of continuous button, and the processing unit of described continuous button comprises:
In being identified as the key set code of continuous button, add flag bit and obtain continuous key set code, described continuous key set code is put into first processing unit of key set code formation;
Be connected with described first processing unit, receive key set code formation from described first processing unit, and second processing unit that the continuous key set code in the described key set code formation is handled.
Implement the utility model embodiment, in the time of can being implemented in the concrete menu of operation continuous button and response synchronously, can corresponding exactly key response and each menu item continuously, user's operational order is carried out in can be stable continuous button be responded fast preferably.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the processing unit of the continuous button that provides of the utility model embodiment;
Fig. 2 is the structural representation of first processing unit of processing unit of the continuous button of the utility model embodiment;
Fig. 3 is the structural representation of second processing unit of processing unit of the continuous button of the utility model embodiment;
Fig. 4 is the schematic diagram of operation principle of the processing unit of the continuous button that provides of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model claim protection.
Referring to Fig. 1, Fig. 1 is the structural representation of the processing unit of the continuous button that provides of the utility model embodiment.
The processing unit of this continuous button comprises that first processing unit 1 and second processing unit, 2, the first processing units 1 are connected with second processing unit 2.
Wherein:
Concrete, structural representation referring to first processing unit of the processing unit of the continuous button of the utility model embodiment shown in Figure 2, first processing unit 1 comprises: receive subelement 11, first and handle subelement 12 and send subelement 13, first handles subelement 12 is connected with reception subelement 11, and transmission subelement 13 and first is handled subelement 12 and is connected.
Wherein:
Receive the pulse data information that triggers when subelement 11 receives user key-press, and the paired pulses data message is decoded the key set code that the acquisition user triggers;
Send subelement 13 and send key set code formation to the second processing unit 2 according to the communications protocol between first processing unit 1 and second processing unit 2, in concrete implementation process, send subelement 13 and respectively each key set code in the key set code formation is packed, each key set code is sent to second processing unit 2 with the form of a series of packets according to the application layer communications protocol.
Concrete, first handles subelement 12 comprises first judge module 121, the module of raising the price 122 and arranges module 123, wherein:
The time interval that first judge module 121 triggers according to this button and last time, button triggered judges whether the button that receives is continuous button;
The key set code of the continuous button that 122 pairs first judge modules 121 of the module of raising the price are judged carries out the flag bit interpolation and obtains continuous key set code, the continuous key set code that obtains is owing to be added with flag bit, with the key set code of other kinds, for example the key set code of single button has different distinguishing characteristic;
Arrange the module 123 continuous key set code that module 122 is added with flag bit of will raising the price and join the key set code formation.
The module of raising the price 122 is connected with first judge module 121, arranges module 123 and is connected with the module 122 of raising the price.
Concrete, referring to Fig. 3, second processing unit 2 comprises: obtain subelement 21 and second and handle subelement 22, wherein:
Obtain subelement 21 according to the communications protocol between first processing unit 1 and second processing unit 2, receive the packet of the key set code of the key set code formation that the transmission subelement 13 of first processing unit 1 sends, in concrete implementation process, obtain subelement 21 and resolve the packet that receives, obtain key set code according to the application layer communications protocol;
Further, the second processing subelement 22 comprises:
In the concrete enforcement of the device of the utility model embodiment, first processing unit 1 be the Sub micro-control unit (Sub-Micro Controller Unit, Sub-MCU); Second processing unit 2 is main video frequency processing chip.
Implement the processing unit of the continuous button of the utility model embodiment, continuous button and response is synchronous in the time of can being implemented in the concrete menu of operation, can be exactly corresponding key response and each menu item continuously, user's operational order be carried out in can be stable continuous button be responded fast preferably.
Referring to Fig. 4, be the schematic diagram of operation principle of the processing unit of the continuous button that provides of the utility model embodiment, concrete:
Sub-MCU obtains the key set code of remote control or this machine button by corresponding decoding algorithm, meanwhile Sub-MCU according to this button of the remote control that receives or this machine and last time button the trigger interval time, judge whether this button is continuous button, and the key set code of the continuous button judged added flag bit, obtain continuous key set code, continuous key set code is joined the key set code formation, according to the application layer communications protocol each key set code in the key set code formation is packed, be sent to main video frequency processing chip, under the general situation, usually adopt serial line interface or built-in integrated circuit bus (Inter-Integrated Circuit Bus, I2C Bus) to carry out communication between Sub-MCU and the main video frequency processing chip;
Main video frequency processing chip is according to communications protocol, receive each packet, and parse key set code according to the application layer communications protocol, obtain each key set code, and key set code wherein judged, judge whether it is the continuous key set code of continuous button, if, operate the situation of concrete menu item in conjunction with the user, the continuous key set code that needs is responded continuous button carries out the flag bit separating treatment, to obtain original key set code, the continuous key set code that does not need to respond continuous button is set to idle bit, does not then respond for idle bit; If not, then directly respond this key set code by main video frequency processing chip.The original key set code of the continuous button that main video frequency processing chip will obtain responds.
The utility model embodiment provides a kind of processing unit of continuous button, continuous button and response is synchronous in the time of can being implemented in the concrete menu of operation, can be exactly corresponding key response and each menu item continuously, can be stable continuous button be responded fast carried out user's operational order preferably.
The utility model embodiment also provides a kind of television set, and this television set comprises the processing unit of continuous button shown in Figure 1, and the structure of the processing unit of this continuous button and operation principle repeat no more here as described in the embodiment of front.
Implement the utility model embodiment, in the time of can being implemented in the concrete menu of operation continuous button and response synchronously, can corresponding exactly key response and each menu item continuously, user's operational order is carried out in can be stable continuous button be responded fast preferably.
Through the above description of the embodiments, those skilled in the art can be well understood to the utility model and can realize by the mode that software adds essential hardware platform.Based on such understanding, all or part of can the embodying that the technical solution of the utility model contributes to background technology with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the utility model or embodiment.
Above disclosed only is a kind of preferred embodiment of the utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1, a kind of processing unit of continuous button is characterized in that, comprising:
Be used for adding flag bit and obtain continuous key set code, described continuous key set code is put into first processing unit of key set code formation at the key set code that is identified as continuous button;
Be connected with described first processing unit, be used to receive key set code formation from described first processing unit, and second processing unit that the continuous key set code in the described key set code formation is handled.
2, device as claimed in claim 1 is characterized in that, described first processing unit comprises:
Be used to judge whether button is continuous button, the key set code of described continuous button added flag bit obtain continuous key set code and add first of key set code formation handling subelement.
3, device as claimed in claim 2 is characterized in that, described first handles subelement specifically comprises:
Be used for judging according to the triggered time of button whether button is first judge module of continuous button;
Be connected with described first judge module, be used for described first judge module is judged that the key set code of resulting continuous button adds the module of raising the price that a bit flag position obtains continuous key set code;
Be connected with the described module of raising the price, be used for described continuous key set code is added the arrangement module of key set code formation.
4, device as claimed in claim 1 is characterized in that, described first processing unit also comprises:
Handle subelement and be connected with described first, be used to receive the reception subelement of the button of triggering;
Be connected with the described first processing subelement, be used for described key set code formation is sent to the transmission subelement of described second processing unit.
5, device as claimed in claim 1 is characterized in that, described second processing unit comprises:
Be used for judging whether the key set code of button formation is continuous key set code, the flag bit of the continuous key set code confirmed is separated and obtain continuous button original key set code second handle subelement;
Handle subelement with the transmission subelement of described first processing unit, described second respectively and be connected, be used to obtain the subelement that obtains of key set code formation that the transmission subelement of first processing unit sends.
6, device as claimed in claim 5 is characterized in that, described second handles subelement specifically comprises:
Be used for judging whether the key set code of key set code formation is second judge module of continuous key set code;
Be connected with described second judge module, the flag bit that is used for the continuous key set code that will confirm separates and obtains the processing module of the original key set code of continuous button.
As claim 1 or 2 or 4 described devices, it is characterized in that 7, described first processing unit is Sub micro-control unit Sub-MCU.
8, as device as described in claim 1 or 5, it is characterized in that described second processing unit is main video frequency processing chip.
9, a kind of television set is characterized in that, described television set comprises the processing unit of continuous button, and the processing unit of described continuous button comprises:
Be used for adding flag bit and obtain continuous key set code, described continuous key set code is put into first processing unit of key set code formation at the key set code that is identified as continuous button;
Be connected with described first processing unit, be used to receive key set code formation from described first processing unit, and second processing unit that the continuous key set code in the described key set code formation is handled.
10, television set as claimed in claim 9 is characterized in that, described first processing unit is Sub micro-control unit Sub-MCU; Described second processing unit is main video frequency processing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202143118U CN201355847Y (en) | 2008-12-05 | 2008-12-05 | Continuous key-press processing device and TV set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202143118U CN201355847Y (en) | 2008-12-05 | 2008-12-05 | Continuous key-press processing device and TV set |
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| CN201355847Y true CN201355847Y (en) | 2009-12-02 |
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| CNU2008202143118U Expired - Fee Related CN201355847Y (en) | 2008-12-05 | 2008-12-05 | Continuous key-press processing device and TV set |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739805A (en) * | 2009-12-21 | 2010-06-16 | 康佳集团股份有限公司 | Method for releasing message by remote keying |
| CN102025937A (en) * | 2010-12-02 | 2011-04-20 | 深圳Tcl新技术有限公司 | Device and method for adjusting sensitivity of television remote controller |
| CN103428581A (en) * | 2013-09-04 | 2013-12-04 | 青岛海信宽带多媒体技术有限公司 | Method and device for playing television programs |
| CN103778774A (en) * | 2013-11-07 | 2014-05-07 | 福建睿能科技股份有限公司 | Remote controller and electronic ballast |
-
2008
- 2008-12-05 CN CNU2008202143118U patent/CN201355847Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739805A (en) * | 2009-12-21 | 2010-06-16 | 康佳集团股份有限公司 | Method for releasing message by remote keying |
| CN101739805B (en) * | 2009-12-21 | 2014-07-16 | 康佳集团股份有限公司 | Method for releasing message by remote keying |
| CN102025937A (en) * | 2010-12-02 | 2011-04-20 | 深圳Tcl新技术有限公司 | Device and method for adjusting sensitivity of television remote controller |
| CN103428581A (en) * | 2013-09-04 | 2013-12-04 | 青岛海信宽带多媒体技术有限公司 | Method and device for playing television programs |
| CN108111907A (en) * | 2013-09-04 | 2018-06-01 | 青岛海信宽带多媒体技术有限公司 | television program playing method |
| CN108111907B (en) * | 2013-09-04 | 2020-06-16 | 青岛海信宽带多媒体技术有限公司 | Television program playing method |
| CN103778774A (en) * | 2013-11-07 | 2014-05-07 | 福建睿能科技股份有限公司 | Remote controller and electronic ballast |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20111205 |