CN104504884B - Shown based on Rcv decoder front panel automatic to star device - Google Patents
Shown based on Rcv decoder front panel automatic to star device Download PDFInfo
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- CN104504884B CN104504884B CN201410850421.3A CN201410850421A CN104504884B CN 104504884 B CN104504884 B CN 104504884B CN 201410850421 A CN201410850421 A CN 201410850421A CN 104504884 B CN104504884 B CN 104504884B
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- width modulation
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Abstract
Shown based on Rcv decoder front panel automatic to star device the invention discloses a kind of, it includes：Remote control reception module, remote control reception module parsing remote keying, and realize startup to starlike state, exit function；Pulse width modulation module, the Pulse width modulation module produce the rotation of waveform control antenna；Front panel data resolution module, the front panel data resolution module detect the satellite signal quality that direct satellite direct broadcast system Integrated Receive Decoder front panel is shown in real time, and control the operating of antenna in real time according to testing result；The remote control reception module connects Pulse width modulation module, and the Pulse width modulation module is connected with the front panel data resolution module.User presses remote controler some button when the present invention uses, it can control indoors automatically to star device, the direction of adjust automatically satellite earth antenna, allows it to rest on optimum position, and then improves the installation effectiveness of direct satellite direct broadcast system Integrated Receive Decoder satellite earth antenna.
Description
Technical field
The present invention relates to Digital TV Receiving technical field, and in particular to a kind of direct satellite direct broadcast system Integrated Receive Decoder
Automatically to star device.
Background technology
With the development that direct broadcasting satellite " leading in every family " works, direct satellite direct broadcast system Integrated Receive Decoder steps into thousand
Ten thousand families.
But working star for existing direct satellite direct broadcast system Integrated Receive Decoder is also more complicated, in debugging process just
Can only be by estimating an approximate location, then artificial manual slowly rotation pot cover antenna is carried out to star, and operation is slower,
And needed during to star while signal strength quality condition that surveillance television is shown, it is comparatively also cumbersome.One
As only professional on-site install could complete to star work, and charge it is higher.Existing technology buys satellite to common people
Live broadcast system Integrated Receive Decoder generates certain surcharge.
It is newest to occur a kind of live broadcasting satellite on the market automatically to star device, it is capable of the direction of adjust automatically satellite reception pot,
And then improve the efficiency of installation satellite reception pot.But set-top box is needed to send the impulse wave of certain frequency.And it is existing just
Version leads to direct satellite direct broadcast system Integrated Receive Decoder in every family cannot send impulse wave, so can not achieve automatically to star.
The content of the invention
The present invention overcomes the deficiencies in the prior art, there is provided it is a kind of shown based on Rcv decoder front panel it is automatic to star
Device, i.e. user press remote controler some button, you can control indoors automatically to star device, adjust automatically satellite earth antenna
Direction, allow it to rest on optimum position, and then improve direct satellite direct broadcast system Integrated Receive Decoder satellite earth antenna
Installation effectiveness.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
A kind of to be shown based on Rcv decoder front panel automatic to star device, it includes：Remote control reception module, it is described distant
Receiving module parsing remote keying is controlled, and realizes startup to starlike state, exit function；
Pulse width modulation module, the Pulse width modulation module produce the rotation of waveform control antenna；
Front panel data resolution module, the front panel data resolution module detect direct satellite direct broadcast system Integrated Receiver in real time
The satellite signal quality that decoder front panel is shown, and the operating of antenna is controlled according to testing result in real time；
The remote control reception module connects Pulse width modulation module, the Pulse width modulation module and the front panel
Data resolution module is connected.
Further technical solution is the rotation that Pulse width modulation module produces 22KHz waveforms control antenna.
Further technical solution is that front panel data resolution module includes PID controller module.In process control,
The PID controller (also known as PID regulator) being controlled in the ratio (P) of deviation, integration (I) and differential (D) is using the most
A kind of extensive automatic controller.It is simple with principle, it is easy to accomplish, widely applicable, control parameter is separate, parameter
The advantages that selected fairly simple；And in theory it can be proved that typical subject " first-order lag+pure stagnant for process control
Afterwards " with the control object of " second-order lag+purely retarded ", PID controller is a kind of optimum control.PID Rule adjustings are
A kind of effective ways of system dynamic quality correction, its way of self-regulation is easy, and structural change is flexible.
Further technical solution is that front panel data resolution module includes filter module.
Further technical solution is automatic startup to be further included to star device based on what Rcv decoder front panel was shown
To star remote signal transmission device, start for being sent to the remote control reception module to star remote signal.
Further technical solution is front panel data resolution module connection direct satellite direct broadcast system Integrated Receive Decoder,
The front panel data resolution module detects the satellite antenna that direct satellite direct broadcast system Integrated Receive Decoder front panel is shown in real time
Lock-out state signal.
Further technical solution is that front panel data resolution module is the master control monolithic for realizing the parsing of front panel data
Machine.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is not changing direct satellite direct broadcast system Integrated Receiver
On the premise of decoder functions pattern, a single control system is added.User presses remote controler some button, you can in room
Automatically to star device, the direction of adjust automatically satellite earth antenna, allows it to rest on optimum position, and then improves and defend for interior control
The installation effectiveness of star live broadcast system Integrated Receive Decoder satellite earth antenna.
Brief description of the drawings
Fig. 1 is one embodiment of the invention assembling structure schematic diagram.
Fig. 2 is one embodiment of the invention hardware module attachment structure schematic diagram.
Fig. 3 is the function implementing procedure figure of one embodiment of the invention.
Embodiment
The present invention is further elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, one embodiment of the invention is shown automatic to star device based on Rcv decoder front panel,
The device connects direct satellite direct broadcast system Integrated Receive Decoder, direct satellite direct broadcast system Integrated Receive Decoder connection antenna.This dress
It is one module of increase on existing direct satellite direct broadcast system Integrated Receive Decoder to put, and original direct satellite direct broadcast system is integrated
Rcv decoder normal work will not have any impact.The present apparatus connects the decoding of direct satellite direct broadcast system Integrated Receiver on hardware
The main body control part of device and front panel.
Specific embodiment is, the present embodiment automatic includes star device based on what Rcv decoder front panel was shown：
Start to star remote signal transmission device, start for being sent to the remote control reception module to star remote signal；Remote control reception
Module, the remote control reception module parse remote keying, and realize startup to starlike state, exit function；Pulse width modulation
Module, the Pulse width modulation module produce the rotation of waveform control antenna；The rotation of antenna is exactly to be controlled by 22KHz waveforms
, 22KHz waveforms are directly produced by PWM in the present apparatus；The present apparatus further includes front panel data resolution module, it is described before
Plate data resolution module detects the satellite signal quality that direct satellite direct broadcast system Integrated Receive Decoder front panel is shown in real time, and
Control the operating of antenna in real time according to testing result；The remote control reception module connects Pulse width modulation module, the pulse
Width modulation module is connected with the front panel data resolution module.Front panel data resolution module is before realization in the present apparatus
The main control singlechip of plate data parsing, carries out master control, major function is to realize to integrate with direct satellite direct broadcast system by main control singlechip
The driving chip of Rcv decoder front-panel led synchronizes display data parsing.Under to starlike state, pass through direct broadcasting satellite
System Integrated Receive Decoder obtains the lock condition of present satellites antenna, quality power, and day is controlled according to the state got
The rotation of line, stop.So that star process is achieveed the purpose that most preferably to star state outcome.
As shown in figure 3, Fig. 3 shows that the function of the present embodiment realizes flow chart.For being sent out to the remote control reception module
The startup started to star remote control infrared signal is sent to send infrared signal to remote control reception module to star remote signal transmission device, it is preceding
Panel data parsing module judges whether to receive infrared signal, if receiving, when judging to need the startup seek star function, starts arteries and veins
Rush width modulation module output 22KHz waveform control antennas to rotate, direct satellite direct broadcast system Integrated Receive Decoder is in signal detection
Under state, front panel can be shown " PXXX " (i.e. signal quality), and master control system can constantly carry out mass number in this case
Word updates.In this case, after the present apparatus receives startup to star remote signal, antenna rotation, while constantly detection are just driven
The quality that direct satellite direct broadcast system Integrated Receive Decoder front panel is shown, when detect enter lock-out state when, front panel data
Parsing module just slowly controls the velocity of rotation of antenna, enables direct satellite direct broadcast system Integrated Receive Decoder sufficient
Current satellite signal quality is parsed, while is controlled again by relevant PID controller, wave filter etc., judges day
Whether line has reached optimum state, and after optimum state is reached, system just stops the rotation control to antenna, while exits to star
State, makes antenna be in peak signal state, makes to reach optimum efficiency to star process.
" one embodiment " for being spoken of in the present specification, " another embodiment ", " embodiment ", etc., refer to tying
Specific features, structure or the feature for closing embodiment description are included at least one embodiment of the application generality description
In.It is not necessarily to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Appoint furthermore, it is understood that combining
When one embodiment describes a specific features, structure or feature, what is advocated is to realize this with reference to other embodiment
Kind feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for the multiple explanatory embodiments invented, however, it is to be understood that this
Field technology personnel can be designed that a lot of other modifications and embodiment, these modifications and embodiment will fall in the application
Within disclosed spirit and spirit.More specifically, can be to theme group in the range of disclosure claim
The building block and/or layout for closing layout carry out a variety of variations and modifications.Except the modification carried out to building block and/or layout
Outer with improving, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. it is a kind of shown based on Rcv decoder front panel it is automatic to star device, it is characterised in that：It includes：
Remote control reception module, the remote control reception module parse remote keying, and realize startup to starlike state, exit function；
Pulse width modulation module, the Pulse width modulation module produce the rotation of waveform control antenna；
Front panel data resolution module, the front panel data resolution module detect the decoding of direct satellite direct broadcast system Integrated Receiver in real time
The satellite signal quality that device front panel is shown, and the operating of antenna is controlled according to testing result in real time；The front panel number
Include filter module according to parsing module；
The remote control reception module connects Pulse width modulation module, the Pulse width modulation module and the front panel data
Parsing module is connected.
2. it is according to claim 1 shown based on Rcv decoder front panel it is automatic to star device, it is characterised in that institute
The Pulse width modulation module stated produces the rotation of 22KHz waveforms control antenna.
3. it is according to claim 1 shown based on Rcv decoder front panel it is automatic to star device, it is characterised in that institute
The front panel data resolution module stated includes PID controller module.
4. it is according to claim 1 shown based on Rcv decoder front panel it is automatic to star device, it is characterised in that also
Including starting to star remote signal transmission device, start for being sent to the remote control reception module to star remote signal.
5. it is according to claim 1 shown based on Rcv decoder front panel it is automatic to star device, it is characterised in that institute
The front panel data resolution module connection direct satellite direct broadcast system Integrated Receive Decoder stated, the front panel data resolution module are real
When the satellite antenna lock-out state signal that shows of detection direct satellite direct broadcast system Integrated Receive Decoder front panel.
6. it is according to claim 1 shown based on Rcv decoder front panel it is automatic to star device, it is characterised in that institute
The front panel data resolution module stated is the main control singlechip for realizing the parsing of front panel data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850421.3A CN104504884B (en) | 2014-12-31 | 2014-12-31 | Shown based on Rcv decoder front panel automatic to star device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850421.3A CN104504884B (en) | 2014-12-31 | 2014-12-31 | Shown based on Rcv decoder front panel automatic to star device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104504884A CN104504884A (en) | 2015-04-08 |
| CN104504884B true CN104504884B (en) | 2018-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850421.3A Expired - Fee Related CN104504884B (en) | 2014-12-31 | 2014-12-31 | Shown based on Rcv decoder front panel automatic to star device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104504884B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206943A (en) * | 2015-09-05 | 2015-12-30 | 青田百凯通讯科技有限公司 | Satellite antenna and smart intelligent home control system thereof and satellite adjusting and satellite changing method |
| CN109542128A (en) * | 2018-11-02 | 2019-03-29 | 北京爱科迪通信技术股份有限公司 | A kind of manual automatic star-seeking error control method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003209754A (en) * | 2002-01-16 | 2003-07-25 | Pioneer Electronic Corp | Apparatus for deciding channel genre, method for deciding channel genre, and processing program for deciding channel genre |
| CN1828997A (en) * | 2006-04-07 | 2006-09-06 | 南京同创天地环网有限公司 | Satellite communication satellite equipment |
| CN201063776Y (en) * | 2007-06-08 | 2008-05-21 | 深圳市同洲电子股份有限公司 | Satellite television receiving system and antenna controller thereof |
| CN201066888Y (en) * | 2007-03-29 | 2008-05-28 | 深圳市同洲电子股份有限公司 | A digital satellite receiving device |
| CN104023187A (en) * | 2013-02-28 | 2014-09-03 | 华东师范大学 | Satellite antenna control and reception decoding integrated device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7202915B2 (en) * | 1998-10-30 | 2007-04-10 | Sony Corporation | Systems, methods, and apparatus for simultaneous viewing of differing video program sources |
| US6937199B2 (en) * | 2003-03-05 | 2005-08-30 | Electronic Controlled Systems, Inc. | Semi-automatic satellite locator system |
| US20050280593A1 (en) * | 2004-06-22 | 2005-12-22 | Seung-Hyeon Cha | Satellite tracking antenna and method using rotation of a subreflector |
| CN2857247Y (en) * | 2005-10-08 | 2007-01-10 | 林成攀 | Auto-steering smart TV antenna |
| CN101931795A (en) * | 2010-05-12 | 2010-12-29 | 福建新大陆通信科技股份有限公司 | Automatic satellite searching device of live broadcast satellite |
-
2014
- 2014-12-31 CN CN201410850421.3A patent/CN104504884B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003209754A (en) * | 2002-01-16 | 2003-07-25 | Pioneer Electronic Corp | Apparatus for deciding channel genre, method for deciding channel genre, and processing program for deciding channel genre |
| CN1828997A (en) * | 2006-04-07 | 2006-09-06 | 南京同创天地环网有限公司 | Satellite communication satellite equipment |
| CN201066888Y (en) * | 2007-03-29 | 2008-05-28 | 深圳市同洲电子股份有限公司 | A digital satellite receiving device |
| CN201063776Y (en) * | 2007-06-08 | 2008-05-21 | 深圳市同洲电子股份有限公司 | Satellite television receiving system and antenna controller thereof |
| CN104023187A (en) * | 2013-02-28 | 2014-09-03 | 华东师范大学 | Satellite antenna control and reception decoding integrated device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104504884A (en) | 2015-04-08 |
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Granted publication date: 20180427 Termination date: 20211231 |