CN113891169A - Display method and device based on satellite signal and television interaction - Google Patents
Display method and device based on satellite signal and television interaction Download PDFInfo
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- CN113891169A CN113891169A CN202111117876.0A CN202111117876A CN113891169A CN 113891169 A CN113891169 A CN 113891169A CN 202111117876 A CN202111117876 A CN 202111117876A CN 113891169 A CN113891169 A CN 113891169A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6193—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a satellite
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a display method and a display device based on satellite signal and television interaction, wherein the display method comprises the following steps: the method comprises the following steps that a ground station and a satellite construct a signal acquisition channel along the rotation orbit of the earth, and a satellite signal is acquired based on the signal acquisition channel; analyzing the satellite signals and acquiring corresponding video signals, wherein the video signals are used as digital signal packets, are positioned in a middle-layer framework of the satellite signals and are locked in the satellite signals by special passwords; decrypting the video signal and synchronously modulating the video signal to gradually obtain a corresponding video, wherein the definition of the video is gradually improved to change from shallow to deep in the playing process of a television; and synchronously transmitting the video to each large country based on an internet terminal, and modulating the country type on a corresponding signal station of the corresponding country.
Description
Technical Field
The invention relates to the technical field of television display, in particular to a display method and device based on satellite signal and television interaction.
Background
With the operation of a satellite in space, the satellite is widely applied to the video industry, and in each large country, video sharing has gradually been converted.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a display method and a display device based on satellite signal and television interaction, which can realize directional transmission of satellite signals, ensure stable transmission of the satellite signals along an acquisition channel, obtain video signals based on satellite signal analysis, use the video signals as digital signal packets, are positioned in a middle-layer framework of the satellite signals, and are locked in the satellite signals by special passwords to realize protection of the video signals, reduce damage of the video signals in the transmission process, perform definition and country type modulation on the video signals, and ensure that the video signals are displayed in a homogeneous manner among various countries.
In order to solve the above technical problem, an embodiment of the present invention provides a display method based on satellite signal and television interaction, including: the method comprises the following steps that a ground station and a satellite construct a signal acquisition channel along the rotation orbit of the earth, and a satellite signal is acquired based on the signal acquisition channel; analyzing the satellite signals and acquiring corresponding video signals, wherein the video signals are used as digital signal packets, are positioned in a middle-layer framework of the satellite signals and are locked in the satellite signals by special passwords; decrypting the video signal and synchronously modulating the video signal to gradually obtain a corresponding video, wherein the definition of the video is gradually improved to change from shallow to deep in the playing process of a television; synchronously transmitting the video to each large country based on an internet terminal, and modulating the country type on a corresponding signal station of the corresponding country; monitoring the video modulated by the country type, and evaluating the smoothness of the video in the country; and modulating a signal mechanism in the video based on the smoothness of the video in the country, and adapting to a signal mechanism of a current national mainstream.
Optionally, the ground station and the satellite construct a signal acquisition channel along a rotation orbit of the earth, and acquire a satellite signal based on the signal acquisition channel, including: the core satellite is transmitted by a transmitting station within a preset range of the ground station and distributed at a relative position forming a preset angle with the ground station; the peripheral satellites are arranged in a surrounding mode around the earth at the starting points in the core satellite, the core satellite sequentially transmits special communication signals along the peripheral satellites, and signal channels of the peripheral satellites, the core satellite and the ground station are constructed; the signal channel rotates along with the rotation of the rotation orbit of the earth and is maintained on an orbit line of the rotation orbit of the earth; acquiring satellite signals based on the signal acquisition channels; the satellite signal is converted by a special communication signal and contains a video signal; the satellite signal carries out self-position offset detection in the process of conveying along the signal channel; in the offset detection of the satellite signal and a preset conveying axis, if the central distance between the satellite signal and the preset conveying axis meets a preset offset threshold, the satellite signal is conveyed.
Optionally, the analyzing the satellite signal and obtaining a corresponding video signal, where the video signal is used as a digitized signal packet, is located in a middle-layer architecture of the satellite signal, and is locked in the satellite signal by a special password, includes: acquiring the transmission condition of the satellite signal, and intelligently screening the abnormal condition of the transmission condition; searching for changes in corresponding fields in the satellite signals based on the abnormal condition; judging the change of a corresponding field in the satellite signal, and if the change of the corresponding field in the satellite signal does not influence the integrity of the video signal, judging that the abnormal condition meets the requirement; analyzing the satellite signals and acquiring corresponding video signals; the video signal is used as a digital signal packet, is positioned in a middle-layer structure of the satellite signal and is locked in the satellite signal by a special password; the peripheral architecture of the satellite signal wraps the digital signal packet and performs peripheral blocking based on the digital signal packet; and if the digital signal packet changes, reminding the abnormality of the video signal of the satellite signal and interrupting the transmission of the satellite signal.
Optionally, the decrypting the video signal and synchronously modulating the video signal to obtain a corresponding video step by step, where the definition of the video is gradually increased to change from shallow to deep in the playing process of the television includes: corresponding passwords are arranged in the grading fields in the video signal, and a plurality of grading fields are simultaneously decrypted by a key; when the video signal is converted into a free state from a locking state, the operation authority of the video signal is gradually opened, and the video signal is synchronously modulated in sequence; the video signal is correspondingly converted under the condition of decryption so as to form a corresponding video; monitoring the definition based on the corresponding video, and obtaining the grade of the corresponding definition; managing and controlling definition of a field corresponding to a video which is not presented yet, and adding an auxiliary field with corresponding definition to be embedded into the whole of the field corresponding to the video signal; and gradually adjusting the corresponding definition of the video based on the auxiliary field of the definition so as to change from light to dark in the playing process of the television.
Optionally, the internet-based terminal synchronously transmits the video to each large country, and performs country type modulation on a corresponding signal station of a corresponding country, including: performing compression processing based on the video and constructing a corresponding compression space; splitting the compressed space into a picture space and a definition space; the picture space and the definition space are synchronously transmitted to each major country based on an internet terminal, and the picture space and the definition space enter each major country in sequence; performing national type modulation based on the picture space; and filling the definition space into the modulated picture space, and switching definition.
Optionally, the monitoring the video modulated by the country type and evaluating the smoothness of the video in the country includes: monitoring the video modulated by the country type; the video displays the corresponding country type on the corresponding remark column; screening interface information in the video based on the registered country type of the remark column, and determining that the interface information all meets the requirement of the country type; and evaluating the smoothness of the video in the country and monitoring the smoothness.
Optionally, the modulating the signal mechanism in the video based on the smoothness of the video in the country and adapting to the signal mechanism of the current mainstream in the country includes: determining the current smoothness of the video in the corresponding country; comparing the current smoothness with a preset smoothness to determine the adjustment difference of the definition; modulating a signal mechanism in the video based on the adjusted difference in sharpness; changing corresponding characters of a signal mechanism in the video to adapt to a signal mechanism of a current national mainstream; if the adjustment difference of the definition still exists, the definition is adjusted periodically, and the normal playing of the video is not hindered.
In addition, an embodiment of the present invention further provides a display device based on satellite signal and television interaction, where the display device based on satellite signal and television interaction includes: an acquisition module: the system comprises a signal acquisition channel, a satellite and a ground station, wherein the signal acquisition channel is used for being constructed by the ground station and the satellite along the rotation orbit of the earth and acquiring satellite signals based on the signal acquisition channel; an analysis module: the system comprises a satellite signal acquisition module, a satellite signal processing module and a control module, wherein the satellite signal acquisition module is used for analyzing the satellite signal and acquiring a corresponding video signal, and the video signal is used as a digital signal packet, is positioned in a middle layer framework of the satellite signal and is locked in the satellite signal by a special password; a first modulation module: the device is used for decrypting the video signals and synchronously modulating the video signals to gradually obtain corresponding videos, wherein the definition of the videos is gradually improved to change from shallow to deep in the playing process of a television; a second modulation module: the system comprises a video acquisition terminal, a video display terminal, a signal station and a signal station, wherein the video acquisition terminal is used for synchronously transmitting the video to each large country based on an internet terminal and carrying out country type modulation on the corresponding signal station of the corresponding country; a monitoring module: the system is used for monitoring the video modulated by the country type and evaluating the smoothness of the video in the country; a third modulation module: and the signal mechanism is used for modulating the signal mechanism in the video based on the smoothness degree of the video in the country and adapting to the mainstream signal mechanism in the current country.
In addition, an embodiment of the present invention also provides a computer-readable program medium, which stores computer program instructions, and when the computer program instructions are executed by a computer, the computer program instructions cause the computer to execute the method according to the above.
In the embodiment of the invention, the method in the embodiment of the invention can realize directional transmission of the satellite signal, ensure stable transmission of the satellite signal along the acquisition channel, obtain the video signal based on analysis of the satellite signal, use the video signal as a digital signal packet, be positioned in a middle-layer framework of the satellite signal, and lock the video signal in the satellite signal by a special password, so as to realize protection of the video signal, reduce the damage of the video signal in the transmission process, perform definition and country type modulation on the video signal, and ensure that the video signal is subjected to homogeneous display among various countries.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a display method based on satellite signal and television interaction in an embodiment of the present invention;
FIG. 2 is a schematic structural component diagram of a display device based on satellite signal and television interaction in an embodiment of the present invention;
FIG. 3 is a hardware diagram illustrating an electronic device according to an example embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1, fig. 1 is a flowchart illustrating a display method based on satellite signal and television interaction according to an embodiment of the present invention.
As shown in fig. 1, a display method based on satellite signal and television interaction, the method includes:
s11: the method comprises the following steps that a ground station and a satellite construct a signal acquisition channel along the rotation orbit of the earth, and a satellite signal is acquired based on the signal acquisition channel;
in the implementation process of the present invention, the specific steps may be: the core satellite is transmitted by a transmitting station within a preset range of the ground station and distributed at a relative position forming a preset angle with the ground station; the peripheral satellites are arranged in a surrounding mode around the earth at the starting points in the core satellite, the core satellite sequentially transmits special communication signals along the peripheral satellites, and signal channels of the peripheral satellites, the core satellite and the ground station are constructed; the signal channel rotates along with the rotation of the rotation orbit of the earth and is maintained on an orbit line of the rotation orbit of the earth; acquiring satellite signals based on the signal acquisition channels; the satellite signal is converted by a special communication signal and contains a video signal; the satellite signal carries out self-position offset detection in the process of conveying along the signal channel; in the offset detection of the satellite signal and a preset conveying axis, if the central distance between the satellite signal and the preset conveying axis meets a preset offset threshold, the satellite signal is conveyed.
The satellite signal is directionally transmitted, stable transmission of the satellite signal is guaranteed along the acquisition channel, the satellite signal is monitored at any time in the transmission process, the advantages of the autorotation orbit of the earth are fully utilized, the matching degree of the satellite signal and a ground station can be guaranteed, and in addition, the satellite signal is acquired based on the signal acquisition channel; the satellite signal is converted by a special communication signal and contains a video signal; the satellite signal carries out self-position offset detection in the process of conveying along the signal channel; in the offset detection of the satellite signal and a preset conveying axis, if the central distance between the satellite signal and the preset conveying axis meets a preset offset threshold, the satellite signal is conveyed.
S12: analyzing the satellite signals and acquiring corresponding video signals, wherein the video signals are used as digital signal packets, are positioned in a middle-layer framework of the satellite signals and are locked in the satellite signals by special passwords;
in the specific implementation process of the invention, the specific steps can be as follows: acquiring the transmission condition of the satellite signal, and intelligently screening the abnormal condition of the transmission condition; searching for changes in corresponding fields in the satellite signals based on the abnormal condition; judging the change of a corresponding field in the satellite signal, and if the change of the corresponding field in the satellite signal does not influence the integrity of the video signal, judging that the abnormal condition meets the requirement; analyzing the satellite signals and acquiring corresponding video signals; the video signal is used as a digital signal packet, is positioned in a middle-layer structure of the satellite signal and is locked in the satellite signal by a special password; the peripheral architecture of the satellite signal wraps the digital signal packet and performs peripheral blocking based on the digital signal packet; and if the digital signal packet changes, reminding the abnormality of the video signal of the satellite signal and interrupting the transmission of the satellite signal.
The video signal is obtained based on analysis of the satellite signal, serves as a digital signal packet, is located in a middle-layer framework of the satellite signal, and is locked in the satellite signal through a special password, so that protection of the video signal is achieved, damage of the video signal in a conveying process is reduced, and in addition, prompt is conducted on abnormity of the video signal.
S13: decrypting the video signal and synchronously modulating the video signal to gradually obtain a corresponding video, wherein the definition of the video is gradually improved to change from shallow to deep in the playing process of a television;
in the specific implementation process of the invention, the specific steps can be as follows: corresponding passwords are arranged in the grading fields in the video signal, and a plurality of grading fields are simultaneously decrypted by a key; when the video signal is converted into a free state from a locking state, the operation authority of the video signal is gradually opened, and the video signal is synchronously modulated in sequence; the video signal is correspondingly converted under the condition of decryption so as to form a corresponding video; monitoring the definition based on the corresponding video, and obtaining the grade of the corresponding definition; managing and controlling definition of a field corresponding to a video which is not presented yet, and adding an auxiliary field with corresponding definition to be embedded into the whole of the field corresponding to the video signal; and gradually adjusting the corresponding definition of the video based on the auxiliary field of the definition so as to change from light to dark in the playing process of the television.
The video signal is decrypted by a key at the same time of a plurality of grading fields, the video signal is unlocked, the video signal is played in an unlocking state, in addition, the definition is monitored based on the corresponding video, and the grade corresponding to the definition is obtained; managing and controlling definition of a field corresponding to a video which is not presented yet, and adding an auxiliary field with corresponding definition to be embedded into the whole of the field corresponding to the video signal; and gradually adjusting the corresponding definition of the video based on the auxiliary field of the definition so as to change from light to dark in the playing process of the television.
Still, along with the adjustment of the definition of the video, the picture of the video is delayed at intervals, the video frame with the adjusted definition is inserted into the delayed time and displayed layer by layer on the video interface, and can also be synchronously displayed with the video interface through the video frame with the adjusted definition, the video frame with the adjusted definition is matched with the display frame of the video interface and is highlighted on the same frame to form a gradually deepened effect, and the video frame cannot be changed during artificial viewing but is displayed during the habit of the artificial viewing, so that the effect and experience of the video viewing are improved.
S14: synchronously transmitting the video to each large country based on an internet terminal, and modulating the country type on a corresponding signal station of the corresponding country;
in the specific implementation process of the invention, the specific steps can be as follows: performing compression processing based on the video and constructing a corresponding compression space; splitting the compressed space into a picture space and a definition space; the picture space and the definition space are synchronously transmitted to each major country based on an internet terminal, and the picture space and the definition space enter each major country in sequence; performing national type modulation based on the picture space; and filling the definition space into the modulated picture space, and switching definition.
Wherein, carry out the management and control in the space to the video, the compression space that the video corresponds splits into picture space and definition space, through the gradual upgrade to the picture space, does not influence the definition regulation and control of definition space to the picture space alone.
S15: monitoring the video modulated by the country type, and evaluating the smoothness of the video in the country;
in the specific implementation process of the invention, the specific steps comprise: monitoring the video modulated by the country type; the video displays the corresponding country type on the corresponding remark column; screening interface information in the video based on the registered country type of the remark column, and determining that the interface information all meets the requirement of the country type; and evaluating the smoothness of the video in the countries, and monitoring the smoothness, so that the video is universal for all the countries, and the regulation and control of the smoothness are ensured to be realized to a greater extent by using mechanisms of the corresponding countries.
In addition, type regulation and control are carried out on a receiving station of a corresponding country, and current cultural requirements are adapted, so that playing requirements of the corresponding country can be met through trimming of the corresponding country, type parameterization can be additionally controlled, corresponding country characters are remarked, and the codes of videos are integrally switched through changing of the corresponding country characters, so that subsequent country types are conveniently switched, corresponding replacement models can be formed based on previous data, and further, batch operation can be intelligently carried out on a large number of videos.
S16: and modulating a signal mechanism in the video based on the smoothness of the video in the country, and adapting to a signal mechanism of a current national mainstream.
In the specific implementation process of the invention, the specific steps comprise: determining the current smoothness of the video in the corresponding country; comparing the current smoothness with a preset smoothness to determine the adjustment difference of the definition; modulating a signal mechanism in the video based on the adjusted difference in sharpness; changing corresponding characters of a signal mechanism in the video to adapt to a signal mechanism of a current national mainstream; if the adjustment difference of the definition still exists, the definition is adjusted periodically, and the normal playing of the video is not hindered.
In the embodiment of the invention, the method in the embodiment of the invention can realize directional transmission of the satellite signal, ensure stable transmission of the satellite signal along the acquisition channel, obtain the video signal based on analysis of the satellite signal, use the video signal as a digital signal packet, be positioned in a middle-layer framework of the satellite signal, and lock the video signal in the satellite signal by a special password, so as to realize protection of the video signal, reduce the damage of the video signal in the transmission process, perform definition and country type modulation on the video signal, and ensure that the video signal is subjected to homogeneous display among various countries.
Examples
Referring to fig. 2, fig. 2 is a schematic structural composition diagram of a display device based on satellite signal and television interaction according to an embodiment of the present invention.
As shown in fig. 2, a display apparatus based on satellite signal and television interaction comprises:
the acquisition module 21: the system comprises a signal acquisition channel, a satellite and a ground station, wherein the signal acquisition channel is used for being constructed by the ground station and the satellite along the rotation orbit of the earth and acquiring satellite signals based on the signal acquisition channel;
the analysis module 22: the system comprises a satellite signal acquisition module, a satellite signal processing module and a control module, wherein the satellite signal acquisition module is used for analyzing the satellite signal and acquiring a corresponding video signal, and the video signal is used as a digital signal packet, is positioned in a middle layer framework of the satellite signal and is locked in the satellite signal by a special password;
the first modulation module 23: the device is used for decrypting the video signals and synchronously modulating the video signals to gradually obtain corresponding videos, wherein the definition of the videos is gradually improved to change from shallow to deep in the playing process of a television;
the second modulation module 24: the system comprises a video acquisition terminal, a video display terminal, a signal station and a signal station, wherein the video acquisition terminal is used for synchronously transmitting the video to each large country based on an internet terminal and carrying out country type modulation on the corresponding signal station of the corresponding country;
the monitoring module 25: the system is used for monitoring the video modulated by the country type and evaluating the smoothness of the video in the country;
third modulation module 26: and the signal mechanism is used for modulating the signal mechanism in the video based on the smoothness degree of the video in the country and adapting to the mainstream signal mechanism in the current country.
The invention provides a display method and a display device based on satellite signal and television interaction, which can realize directional transmission of satellite signals, ensure stable transmission of the satellite signals along an acquisition channel, obtain video signals based on analysis of the satellite signals, use the video signals as digital signal packets, be positioned in a middle-layer framework of the satellite signals, and lock the video signals in the satellite signals by special passwords, so as to realize protection of the video signals, reduce damage of the video signals in the transmission process, perform definition and national type modulation on the video signals, and ensure that the video signals are subjected to homogeneous display among various countries.
Examples
Referring to fig. 3, an electronic apparatus 40 according to this embodiment of the present invention is described below with reference to fig. 3. The electronic device 40 shown in fig. 3 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.
As shown in fig. 3, electronic device 40 is embodied in the form of a general purpose computing device. The components of electronic device 40 may include, but are not limited to: the at least one processing unit 41, the at least one memory unit 42, and a bus 43 connecting the various system components (including the memory unit 42 and the processing unit 41).
Wherein the storage unit stores program code executable by the processing unit 41 to cause the processing unit 41 to perform the steps according to various exemplary embodiments of the present invention described in the section "example methods" above in this specification.
The storage unit 42 may include readable media in the form of volatile memory units, such as a random access memory unit (RAM)421 and/or a cache memory unit 422, and may further include a read only memory unit (ROM) 423.
The storage unit 42 may also include a program/utility 424 having a set (at least one) of program modules 425, such program modules 425 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
The electronic device 40 may also communicate with one or more external devices (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 40, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 40 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 45. Also, the electronic device 40 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet) via the network adapter 46. As shown in FIG. 3, the network adapter 46 communicates with the other modules of the electronic device 40 via the bus 43. It should be appreciated that although not shown in FIG. 3, other hardware and/or software modules may be used in conjunction with electronic device 40, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic or optical disk, or the like. And, it stores computer program instructions which, when executed by a computer, cause the computer to perform the method according to the above.
In addition, the display method and device based on satellite signal and television interaction provided by the embodiment of the present invention are described in detail above, and a specific example should be adopted herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (9)
1. A display method based on satellite signal and television interaction is characterized by comprising the following steps:
the method comprises the following steps that a ground station and a satellite construct a signal acquisition channel along the rotation orbit of the earth, and a satellite signal is acquired based on the signal acquisition channel;
analyzing the satellite signals and acquiring corresponding video signals, wherein the video signals are used as digital signal packets, are positioned in a middle-layer framework of the satellite signals and are locked in the satellite signals by special passwords;
decrypting the video signal and synchronously modulating the video signal to gradually obtain a corresponding video, wherein the definition of the video is gradually improved to change from shallow to deep in the playing process of a television;
synchronously transmitting the video to each large country based on an internet terminal, and modulating the country type on a corresponding signal station of the corresponding country;
monitoring the video modulated by the country type, and evaluating the smoothness of the video in the country;
and modulating a signal mechanism in the video based on the smoothness of the video in the country, and adapting to a signal mechanism of a current national mainstream.
2. The display method based on satellite signal and television interaction as claimed in claim 1, wherein the ground station constructs a signal acquisition channel with a satellite along the rotation orbit of the earth, and acquires a satellite signal based on the signal acquisition channel, comprising:
the core satellite is transmitted by a transmitting station within a preset range of the ground station and distributed at a relative position forming a preset angle with the ground station;
the peripheral satellites are arranged in a surrounding mode around the earth at the starting points in the core satellite, the core satellite sequentially transmits special communication signals along the peripheral satellites, and signal channels of the peripheral satellites, the core satellite and the ground station are constructed;
the signal channel rotates along with the rotation of the rotation orbit of the earth and is maintained on an orbit line of the rotation orbit of the earth;
acquiring satellite signals based on the signal acquisition channels;
the satellite signal is converted by a special communication signal and contains a video signal; the satellite signal carries out self-position offset detection in the process of conveying along the signal channel;
in the offset detection of the satellite signal and a preset conveying axis, if the central distance between the satellite signal and the preset conveying axis meets a preset offset threshold, the satellite signal is conveyed.
3. The method as claimed in claim 1, wherein the parsing the satellite signal and obtaining a corresponding video signal, wherein the video signal is as a digital signal packet, is in a middle layer structure of the satellite signal, and is locked in the satellite signal by a special password, and comprises:
acquiring the transmission condition of the satellite signal, and intelligently screening the abnormal condition of the transmission condition;
searching for changes in corresponding fields in the satellite signals based on the abnormal condition;
judging the change of a corresponding field in the satellite signal, and if the change of the corresponding field in the satellite signal does not influence the integrity of the video signal, judging that the abnormal condition meets the requirement;
analyzing the satellite signals and acquiring corresponding video signals;
the video signal is used as a digital signal packet, is positioned in a middle-layer structure of the satellite signal and is locked in the satellite signal by a special password;
the peripheral architecture of the satellite signal wraps the digital signal packet and performs peripheral blocking based on the digital signal packet;
and if the digital signal packet changes, reminding the abnormality of the video signal of the satellite signal and interrupting the transmission of the satellite signal.
4. The display method according to claim 1, wherein the decrypting the video signal and synchronously modulating the video signal to gradually obtain the corresponding video, wherein the definition of the video gradually increases to become deeper from the shallow level during the playing of the television, comprises:
corresponding passwords are arranged in the grading fields in the video signal, and a plurality of grading fields are simultaneously decrypted by a key;
when the video signal is converted into a free state from a locking state, the operation authority of the video signal is gradually opened, and the video signal is synchronously modulated in sequence;
the video signal is correspondingly converted under the condition of decryption so as to form a corresponding video;
monitoring the definition based on the corresponding video, and obtaining the grade of the corresponding definition;
managing and controlling definition of a field corresponding to a video which is not presented yet, and adding an auxiliary field with corresponding definition to be embedded into the whole of the field corresponding to the video signal;
and gradually adjusting the corresponding definition of the video based on the auxiliary field of the definition so as to change from light to dark in the playing process of the television.
5. The display method based on satellite signal and television interaction as claimed in claim 1, wherein the internet-based terminal synchronously delivers the video to each large country and performs country-type modulation on the corresponding signal station of the corresponding country, comprising:
performing compression processing based on the video and constructing a corresponding compression space;
splitting the compressed space into a picture space and a definition space;
the picture space and the definition space are synchronously transmitted to each major country based on an internet terminal, and the picture space and the definition space enter each major country in sequence;
performing national type modulation based on the picture space;
and filling the definition space into the modulated picture space, and switching definition.
6. The display method based on satellite signal and television interaction as claimed in claim 1, wherein the monitoring the video modulated by the country type and evaluating the smoothness of the video in the country comprises:
monitoring the video modulated by the country type;
the video displays the corresponding country type on the corresponding remark column;
screening interface information in the video based on the registered country type of the remark column, and determining that the interface information all meets the requirement of the country type;
and evaluating the smoothness of the video in the country and monitoring the smoothness.
7. The display method based on satellite signal and television interaction as claimed in claim 1, wherein the modulating the signal mechanism in the video based on the smoothness of the video in the country and adapting the signal mechanism of the current national mainstream comprises:
determining the current smoothness of the video in the corresponding country;
comparing the current smoothness with a preset smoothness to determine the adjustment difference of the definition;
modulating a signal mechanism in the video based on the adjusted difference in sharpness;
changing corresponding characters of a signal mechanism in the video to adapt to a signal mechanism of a current national mainstream;
if the adjustment difference of the definition still exists, the definition is adjusted periodically, and the normal playing of the video is not hindered.
8. A display device based on satellite signal and television interaction, wherein the display device based on satellite signal and television interaction comprises:
an acquisition module: the system comprises a signal acquisition channel, a satellite and a ground station, wherein the signal acquisition channel is used for being constructed by the ground station and the satellite along the rotation orbit of the earth and acquiring satellite signals based on the signal acquisition channel;
an analysis module: the system comprises a satellite signal acquisition module, a satellite signal processing module and a control module, wherein the satellite signal acquisition module is used for analyzing the satellite signal and acquiring a corresponding video signal, and the video signal is used as a digital signal packet, is positioned in a middle layer framework of the satellite signal and is locked in the satellite signal by a special password;
a first modulation module: the device is used for decrypting the video signals and synchronously modulating the video signals to gradually obtain corresponding videos, wherein the definition of the videos is gradually improved to change from shallow to deep in the playing process of a television;
a second modulation module: the system comprises a video acquisition terminal, a video display terminal, a signal station and a signal station, wherein the video acquisition terminal is used for synchronously transmitting the video to each large country based on an internet terminal and carrying out country type modulation on the corresponding signal station of the corresponding country;
a monitoring module: the system is used for monitoring the video modulated by the country type and evaluating the smoothness of the video in the country;
a third modulation module: and the signal mechanism is used for modulating the signal mechanism in the video based on the smoothness degree of the video in the country and adapting to the mainstream signal mechanism in the current country.
9. A computer-readable program medium, characterized in that it stores computer program instructions which, when executed by a computer, cause the computer to perform the method according to any one of claims 1 to 7.
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