CN103079100A - Input port configuration method and device of DiSEqC (Digital Satellite Equipment Control) equipment and set-top box - Google Patents
Input port configuration method and device of DiSEqC (Digital Satellite Equipment Control) equipment and set-top box Download PDFInfo
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- CN103079100A CN103079100A CN2013100089650A CN201310008965A CN103079100A CN 103079100 A CN103079100 A CN 103079100A CN 2013100089650 A CN2013100089650 A CN 2013100089650A CN 201310008965 A CN201310008965 A CN 201310008965A CN 103079100 A CN103079100 A CN 103079100A
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Abstract
The invention discloses an input port configuration method and device of DiSEqC (Digital Satellite Equipment Control) equipment and a set-top box. The set-top box is selectively conducted with a certain input port of the DiSEqC equipment and detects a signal on the input port of the selectively conducted DiSEqC equipment; relevant data of a satellite is received at frequency that the signal is detected; the received relevant data of the satellite is parsed to obtain relevant information of the satellite; and according to the obtained relevant information of the satellite, the satellite is determined in a satellite list and the input port of the selectively conducted DiSEqC equipment is allocated to the satellite. The input port configuration method and device of the DiSEqC equipment and the set-top box have the advantages that the complexity of manual configuration of a DiSEqC port is greatly reduced and the user experience is improved.
Description
Technical field
The present invention relates to the digital satellite television technical field, particularly, relate to a kind of input port collocation method, device and set-top box of DiSEqC equipment.
Background technology
Digital satellite equipment control (DiSEqC) refers to, and makes the user can select easily the satellite television programming in each frequency, orientation by the DiSEqC equipment (generally being comprised of a slice microcontroller and peripheral circuit thereof) that is connected between receiver and the satellite earth antenna.Its course of work is that digital satellite television receiver (set-top box) is inner under synchronous clock pulse cooperates, by the coaxial wire that links to each other with the LNB tuner, through being modulated at the digital signal serial transfer relevant control instruction that alternately changes on the 22KHz frequency, DiSEqC equipment is according to different instructions, and the satellite programming that satellite receiver is needed is sent in the satellite receiver by coaxial cable and goes.
DiSEqC equipment comprises DiSEqC1.0 diverter switch, DiSEqC1.1 diverter switch, DiSEqC2.0 diverter switch etc., DiSEqC1.0 four advances one and goes out diverter switch and comprise four input ports and an output port, four input ports connect respectively four tuners, output port connects satellite receiver (set-top box), thereby can make the satellite digital TV user be connected to DiSEqC equipment by set-top box, DiESqC equipment more via satellite holding wire be connected to satellite antenna.Use the benefit of DiESqC equipment to be, need not adjust the angle of antenna when watching the program on a plurality of satellites, but the use of DiSEqC equipment is not an easy thing for the user, because when the user faces the holding wire that many strip antennas get off, often do not know corresponding which satellite of any signal line.
The user needs manual setting with satellite antenna and DiSEqC equipment connection at present, and step is more loaded down with trivial details: at first that every signal line is corresponding satellite identifies out; Then holding wire is received the input port of DiSEqC equipment; In satellite list, find at last satellite, give the correct DiSEqC port of this satellite distribution.In the following cases: (1). the set-top box that the user more renews; (2). set-top box has been recovered Default Value; (3). accidental modification the DiSEqC port of some satellite of set-top box arrange; (4) .DiSEqC equipment changed with being connected of satellite antenna, and some other satellite antenna and DiSEqC port need again in the situation of coupling, and the user operates according to above-mentioned manual setting steps again.
Summary of the invention
The object of the present invention is to provide a kind of input port collocation method of DiSEqC equipment, be intended to solve the too loaded down with trivial details problem of the existing operation of input port that prior art adopts manual configuration DiSEqC equipment.
The present invention also provides a kind of device of input port of the DiSEqC of configuration equipment, better addresses the above problem.
The present invention also provides a kind of set-top box, better addresses the above problem.
In order to realize purpose of the present invention, the method for the input port of described configuration DiSEqC equipment comprises:
Certain input port of set-top box gating DiSEqC equipment, and detect signal on the input port of the DiSEqC equipment be strobed;
Receive the related data of satellite in the frequency that detects signal;
The related data of the described satellite that parsing receives is to obtain the relevant information of described satellite;
According to the relevant information of the described satellite that obtains, in satellite list, determine described satellite, and the input port of the described DiSEqC equipment that is strobed is distributed to described satellite.
In the method for the input port of above-mentioned configuration DiSEqC equipment, the signal on the input port of the DiSEqC equipment that described detection is strobed comprises:
Detect the signal on the input port of the DiSEqC equipment that is strobed by analysis spectrum method or the method for eliminating illiteracy.
In the method for the input port of above-mentioned configuration DiSEqC equipment, the related data of described satellite is the network information table data.
In the method for the input port of above-mentioned configuration DiSEqC equipment, the relevant information of described satellite is orbital position and the east-west direction of described satellite.
In the method for the input port of above-mentioned configuration DiSEqC equipment, described DiSEqC equipment is a kind of in DiSEqC1.0 diverter switch, DiSEqC1.1 diverter switch or the DiSEqC2.0 diverter switch.
The device of the input port of configuration DiSEqC equipment of the present invention comprises:
Detection module is used for making certain digital satellite equipment control port of set-top box gating, and detects the signal on the digital satellite equipment control port that is strobed;
Receiver module is used for the related data at the frequency reception satellite that detects signal;
Parsing module for the related data of resolving the described satellite that receives, obtains the relevant information of described satellite;
Module is set, is used for the relevant information according to the described satellite that obtains, in satellite list, determine described satellite, and the input port of the described DiSEqC equipment that is strobed is distributed to described satellite.
In the device of the input port of above-mentioned configuration DiSEqC equipment, the signal on the input port of the DiSEqC equipment that described detection is strobed comprises:
Detect the signal on the input port of the DiSEqC equipment that is strobed by analysis spectrum method or the method for eliminating illiteracy.
In the device of the input port of above-mentioned configuration DiSEqC equipment, the related data of described satellite is the network information table data.
In the device of the input port of above-mentioned configuration DiSEqC equipment, the relevant information of described satellite is orbital position and the east-west direction of described satellite.
In the device of the input port of above-mentioned configuration DiSEqC equipment, described DiSEqC equipment is a kind of in DiSEqC1.0 diverter switch, DiSEqC1.1 diverter switch or the DiSEqC2.0 diverter switch.
Set-top box of the present invention comprises the input port inking device of above-mentioned DiSEqC equipment.
The present invention is by the frequency on the satellite that connects on certain input port that detects DiSEqC equipment, obtain again the related data of this satellite at the frequency that detects, then utilize the relevant information of analyzing this satellite that obtains, the value of the DiSEqC port that the DiSEqC port of this satellite is set to be detected, thus can be automatically to the correct DiSEqC port of satellite coupling.The present invention can reduce the loaded down with trivial details property of manual configuration DiSEqC port greatly, and improves user's Experience Degree.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of the input port collocation method of the DiSEqC equipment that provides of the embodiment of the invention;
Fig. 2 is the structured flowchart of the input port inking device of the DiSEqC equipment that provides of the embodiment of the invention;
Fig. 3 is the structured flowchart of the set-top box that provides of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Fig. 1 is the flow process of the input port collocation method of the DiSEqC equipment that provides of the embodiment of the invention.
S101: certain input port of set-top box gating DiSEqC equipment, and detect signal on the input port of the DiSEqC equipment be strobed;
In step S101, certain input port of set-top box gating DiSEqC equipment (for example, DiSEqC four advances a Port A who outes diverter switch), detect signal on this port that is strobed by analysis spectrum method or blind other the existing method such as method of sweeping, namely detect the frequency point information of the satellite that is connected with this port that is strobed;
S102: the related data that receives satellite in the frequency that detects signal;
In step S102, receive network information table (NIT) data of satellite in the frequency that detects signal, that is to say, the frequency of the satellite that is connected at this port that detect and that be strobed receives the NIT data, can know according to the EN300468 agreement, will comprise sts satellite transmission system descriptor (satellite_delivery_system_descriptor) in the NIT data, the description of this data structure as shown in Table 1;
Table one
S103: resolve the related data of this satellite that receives, to obtain the relevant information of described satellite;
In step S103, to receiving to such an extent that the satellite_delivery_system_descriptor in the NIT data of this satellite resolves, obtain orbital position ((orbital_position) and the east-west direction (west_east_flag) of this satellite; Orbital_position is 16 figure places, represents a decimal number with 4 bit, comes to 4 decimal numbers; West_east_flag is the value of 1 bit, and 0 expression is western, 1 expression east; For example, if receive as shown in Table 2 data:
Table two
Orbital_position in the table two is: 0x0192, and west_east_flag is: 1, then represent this satellite at east longitude 019.2 ゜.
S104: according to the relevant information of this satellite that obtains, in satellite list, determine this satellite, and the input port of the DiSEqC equipment that is strobed is distributed to this satellite;
In step S104, according to getting access to get orbital position and the east-west direction of this satellite, in satellite list, find this satellite, and the input port of the DiSEqC equipment that is strobed distributed to this satellite, for example, by the information that in step S103, obtains this satellite (east longitude 19.2 degree), can find this satellite in satellite list is the Astra satellite, then the input port Port A of the DiSEqC equipment that is strobed can be distributed to the Astra satellite, the DiSEqC port that is about to the Astra satellite is arranged to PortA.
Above-mentioned DiSEqC equipment is that DiSEqC1.0 diverter switch, DiSEqC1.1 diverter switch or other control enter a DiSEqC diverter switch that outes more, after handling the input port PortA of DiSEqC equipment, can utilize step S101 ~ S104 to continue to process other port of DiSEqC equipment, for example, Port A, Port B ..., Port N etc.
Fig. 2 shows the structured flowchart of the input port inking device of the DiSEqC equipment that the embodiment of the invention provides.The input port inking device 2 of DiSEqC equipment of the present invention comprises:
The input port inking device 2 of the DiSEqC of putting equipment of the present invention can be applicable in the set-top box; set-top box includes but not limited to satellite digital television receiver set top box; multi-module machine top box with the satellite digital TV receiving function; satellite digital TV all-in-one etc.; as shown in Figure 2; set-top box 3 comprises detection module 21, receiver module 22, parsing module 23 and module 24 is set that these functions of modules are identical with its function in Fig. 1, so do not repeat them here.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For system embodiment because itself and embodiment of the method basic simlarity, so describe fairly simple, relevant part gets final product referring to the part explanation of embodiment of the method.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, to come the relevant hardware of instruction to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process such as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or store-memory body (Random Access Memory, RAM) etc. at random.
Above disclosed is preferred embodiment of the present invention only, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (10)
1. the input port collocation method of a DiSEqC equipment is characterized in that, described method comprises:
Certain input port of set-top box gating DiSEqC equipment, and detect signal on the input port of the DiSEqC equipment be strobed;
Receive the related data of satellite in the frequency that detects signal;
The related data of the described satellite that parsing receives is to obtain the relevant information of described satellite;
According to the relevant information of the described satellite that obtains, in satellite list, determine described satellite, and the input port of the described DiSEqC equipment that is strobed is distributed to described satellite.
2. the input port collocation method of DiSEqC equipment according to claim 1 is characterized in that, the signal on the input port of the DiSEqC equipment that described detection is strobed comprises:
Detect the signal on the input port of the DiSEqC equipment that is strobed by analysis spectrum method or the method for eliminating illiteracy.
3. the input port collocation method of DiSEqC equipment according to claim 1 is characterized in that, the related data of described satellite is the network information table data.
4. the input port collocation method of DiSEqC equipment according to claim 1 is characterized in that, the relevant information of described satellite is orbital position and the east-west direction of described satellite.
5. the input port collocation method of each described DiSEqC equipment is characterized in that according to claim 1 ~ 4, and described DiSEqC equipment is a kind of in DiSEqC1.0 diverter switch, DiSEqC1.1 diverter switch or the DiSEqC2.0 diverter switch.
6. the input port inking device of a DiSEqC equipment is characterized in that, described device comprises:
Detection module is used for making the input port of certain DiSEqC equipment of set-top box gating, and detects the signal on the input port of the DiSEqC equipment that is strobed;
Receiver module is used for the related data at the frequency reception satellite that detects signal;
Parsing module for the related data of resolving the described satellite that receives, obtains the relevant information of described satellite;
Module is set, is used for the relevant information according to the described satellite that obtains, in satellite list, determine described satellite, and the input port of the described DiSEqC equipment that is strobed is distributed to described satellite.
7. the input port inking device of DiSEqC equipment according to claim 6 is characterized in that, the signal on the input port of the DiSEqC equipment that described detection is strobed comprises:
Detect the signal on the input port of the DiSEqC equipment that is strobed by analysis spectrum method or the method for eliminating illiteracy.
8. the input port inking device of DiSEqC equipment according to claim 6 is characterized in that, the related data of described satellite is the network information table data; The relevant information of described satellite is orbital position and the east-west direction of described satellite.
9. the input port inking device of each described DiSEqC equipment is characterized in that according to claim 6 ~ 8, and described DiSEqC equipment is a kind of in DiSEqC1.0 diverter switch, DiSEqC1.1 diverter switch or the DiSEqC2.0 diverter switch.
10. a set-top box is characterized in that, comprises the input port inking device such as the described DiSEqC equipment of claim 6 ~ 9.
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Cited By (4)
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| CN104579452A (en) * | 2013-10-21 | 2015-04-29 | 远升科技股份有限公司 | System and method for conflict recognition on DISEQC protocol |
| CN105446327A (en) * | 2016-01-06 | 2016-03-30 | 青岛海信电器股份有限公司 | Satellite control signal detection method and apparatus |
| CN107919902A (en) * | 2017-10-18 | 2018-04-17 | 广州视源电子科技股份有限公司 | The port method to set up and device of Diseqc equipment, readable storage medium storing program for executing and television set |
| US11936464B2 (en) | 2020-06-03 | 2024-03-19 | Arris Enterprises Llc | System and method for automated determination of satellite transceiver type |
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| US11936464B2 (en) | 2020-06-03 | 2024-03-19 | Arris Enterprises Llc | System and method for automated determination of satellite transceiver type |
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