CN102368828B - Network configuration method and system of internetwork digital television - Google Patents
Network configuration method and system of internetwork digital television Download PDFInfo
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- CN102368828B CN102368828B CN201110392298.1A CN201110392298A CN102368828B CN 102368828 B CN102368828 B CN 102368828B CN 201110392298 A CN201110392298 A CN 201110392298A CN 102368828 B CN102368828 B CN 102368828B
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Abstract
The invention discloses a network configuration method and system of an internetwork digital television. The network configuration method comprises the following steps of: (1) when a system is started to execute an initialized setting, starting a network configuration process; (2) after the initialized setting is finished, starting an intelligent television application process and checking a network setting way of the intelligent television application process; if the network setting way of the intelligent television application process is an automatic acquisition mode, directly utilizing the network configuration obtained in the step (1); if the network setting way of the intelligent television application process is a manual operation mode, firstly stopping the network configuration process and cleaning the network configuration process obtained in the step (1), and then utilizing the manual operation to set parameters. The network configuration method and system of the internetwork digital television provided by the invention have the advantage of rapid starting speed and are provided with a checking mechanism so that a plurality of DHCP (Dynamic Host Configuration Protocol) client processes are prevented from appearing; and the method and the system are provided with a recovering mechanism so that the network configuration of the conventional internetwork television can be recovered after the method and the system quit from a middleware of a digital television.
Description
Technical field
The present invention relates to network collocating method and the system of a kind of the Internet Digital Television, specifically, relate to a kind of the Internet Digital Television and have network collocating method and the system of digital TV middleware.
Background technology
Instantly popular the Internet digital television, generally has network function, as the broadcasting online of web page browsing, video website, weather forecast, stock etc., all needs to use Ethernet interface.For the normal network equipment that uses, need to carry out correct configuration to it, deploy content comprises the projects such as ip address, subnet mask, gateway, dns server.Wifi wireless network card needs configuration too, and method is identical, describes no longer in addition.The network collocating method of general the Internet Digital Television has two kinds, manual mode and automatic mode.Manual mode needs user to input one by one every configuration parameter, more loaded down with trivial details, easily makes mistakes; And automatic mode uses simply, be also the most frequently used configuration mode, its every configuration can obtain automatically from dhcp server.But in the time of dhcp server failure or other network failures, manual mode often can make the network function of television set recover normal work.Under automatic mode, dhcp server is generally installed voluntarily by subscriber household, is common in various small-sized routers.
But along with the increase of the function of the Internet Digital Television, after particularly having increased bi-directional digital television middleware, there is variation in application scenarios.Bi-directional digital television middleware also needs to carry out network configuration, and the network parameter of original internet television configuration is generally unavailable in CHINA RFTCOM Co Ltd, as shown in Figure 1, internetwork connection mode when left side is internet, applications, right side is the internetwork connection mode while using bi-directional digital television middleware, and two kinds of modes are used different operator's line attachments.
In intelligent TV set, will inevitably face the situation of network settings conflict at integrated bi-directional digital TV middleware.Intelligent TV set had a set of network settings parameter originally, in bi-directional digital television middleware, also had a set of network settings parameter.And the application of intelligent television and bi-directional digital television middleware be often to move simultaneously, so just need a solution process its network settings problem.
The network configuration of former internet television cannot be applied to broadcasting and TV field, because radio, TV and film industries generally can be built broadcasting and TV metropolitan area network, adopts Dynamic Host Configuration Protocol server automatically to configure, and with oneself authentication field.Therefore, TV is connected to the broadband network of broadcasting and TV, should obtain network configuration from broadcasting and TV Dynamic Host Configuration Protocol server, otherwise bi-directional digital television business cannot enter, its internet television business is also from broadcasting and TV broadband access.If user does not want to use bi-directional digital television business, or broadcasting and TV broadband cannot connect some website, TV can be connected to telecommunications broadband entrance.
For practical function, common practices is, in the time entering digital TV middleware, close the dhcp client of former internet television, start Digital Television dhcp client, server configures after client network, enter again bi-directional digital television business, also: system is carried out network configuration after starting in each application program, can drag so slow toggle speed.
Another kind of common solution is, allow internet television function and bi-directional digital television function respectively by each dhcp client, and carry out Interference Detection, if not being work at present pattern, the ip address obtaining needs, abandon it, again apply for ip, this mode can cause the wasting of resources, and network configuration speed is slower.
Based on this, how to invent the network collocating method of a kind of the Internet Digital Television, can well solve the Internet configuration of Digital Television and the problem of digital TV middleware network configuration, and do not drag slow system toggle speed and network configuration speed, be the problem that the present invention mainly solves.
Summary of the invention
The present invention is in order to solve existing television set the Internet digital television application and digital TV middleware application, both network configuration cause that system speed is slow, the slow-footed problem of network configuration, network collocating method and the system of a kind of the Internet Digital Television are provided, both netconfig problems are well solved, speed is fast, simple and practical.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A network collocating method for the Internet Digital Television, comprises the following steps:
(1), system just starts, and when carrying out initialization and arranging, starts network configuration process;
(2), after initialization setting completes, start intelligent television application process, check the network settings mode of intelligent television application process, if the network settings mode in intelligent television application process is set to automatic acquisition, directly use the network configuration of obtaining in step (1), if the network settings mode in intelligent television application process is set to manually, first kill network configuration process, remove the network configuration of obtaining in step (1), use manual parameters.
Further, the startup of the network configuration process described in step (1) can, by starting in the script moving and add dhcp starting command to realize in system, in the time that system starts, be carried out dhcp starting command, and then realize network configuration.
Further again, owing to needing there is authentication field in CHINA RFTCOM Co Ltd, in order to make network configuration process be applicable to CHINA RFTCOM Co Ltd configuration simultaneously, therefore, network configuration need to be set and support option60 option, specifically can realize by amendment dhcp order, described network configuration process comprises:
(11), client issues and is accompanied with the broadcast message of authentication field, request server provides network configuration;
(12), server check authentication field, coupling reply, provide available network configuration;
(13), client is sent the request that is accompanied with authentication field, log on configuration to destination server;
(14), destination server check authentication field, request-reply is confirmed;
(15), client is obtained this network configuration.
Further, described server is the Internet dhcp server or CHINA RFTCOM Co Ltd dhcp server, also be, in the time of television set connecting Internet, in step (11), client is issued the broadcast message with authentication field to the router that contains dhcp server, ask this dhcp server that network configuration is provided, in the time that television set connects CHINA RFTCOM Co Ltd, client is issued the broadcast message with authentication field to the dhcp server of broadcasting and TV, all dhcp servers of request broadcasting and TV provide network configuration, described destination server is the server that client is wanted to connect.
Preferably, in digital TV middleware process, store the second group network configuration parameter, when the network settings mode of digital TV middleware process is manual parameters, use this second group network configuration parameter.
Further, in the time starting digital TV middleware process, the network settings mode of check dight TV middleware process, if the network settings mode in digital TV middleware process is set to automatic acquisition, directly use the network configuration of obtaining in step (1), if the network settings mode in digital TV middleware process is set to manually, first kill network configuration process, remove the network configuration of obtaining in step (1), use manual parameters.
Preferably, system, from digital TV middleware exits, is recovered the network configuration of former intelligent television application process.
In order to prevent that in step (1), network configuration is not obtained successfully, in step (2), start after intelligent television application process, also comprise the step that checks in step (1), whether network configuration process starts, if start, carry out the network settings mode that checks intelligent television application process.
Preferably, in step (2), in described intelligent television application process, store the first group network configuration parameter, while carrying out manual parameters, use this first group network configuration parameter.
The network collocating method of a kind of the Internet Digital Television based on above-mentioned, the present invention provides a kind of the Internet digital TV network configuration-system simultaneously, comprising:
Network conf iotag. module: system just starts, when execution initialization arranges, starts network configuration process;
Intelligent television application process Executive Module: after initialization setting completes, start intelligent television application process, check the network settings mode of intelligent television application process, if the network settings mode in intelligent television application process is set to automatic acquisition, directly use the network configuration of obtaining in step (1), if the network settings mode in intelligent television application process is set to manually, first kill network configuration process, remove the network configuration of obtaining in step (1), use manual parameters.
Compared with prior art, advantage of the present invention and good effect are:
1, adopt preliminery application IP address approach, toggle speed is fast;
2, share a dhcp client process, prevent that grid configuration from obtaining slack-off;
3, there is checking mechanism, prevent multiple dhcp client processes;
4, there is Restoration Mechanism, from digital TV middleware exits, can recover the network configuration of former internet television;
5, adopt Inter-Process Communication mode, guarantee system command successful execution.
Read by reference to the accompanying drawings after the detailed description of embodiment of the present invention, it is clearer that the other features and advantages of the invention will become.
Brief description of the drawings
Fig. 1 is the internetwork connection mode schematic diagram of current internet, applications and bi-directional digital television middleware application;
Fig. 2 is a kind of embodiment flow chart of the network collocating method of the Internet of the present invention Digital Television.
Embodiment
The present invention is directed to the slow and slow problem of network configuration process of the existing internet television system toggle speed with digital TV middleware, the network collocating method of a kind of the Internet Digital Television is provided, by by network configuration process in advance, in the time that starting, system carries out network configuration, after completing, initialization applies for network configuration parameters, in the time that television set enters intelligent television application or digital TV middleware application, if it is set to the set-up mode of automatic acquisition network configuration, the network configuration that directly can utilize above-mentioned steps to obtain.Two kinds of networks connect and share dhcp client process, can effectively anti-locking system start slow and network configuration and obtain slow problem.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in more detail.
Embodiment mono-, shown in Figure 2, the network collocating method of the Internet Digital Television of the present embodiment, comprises the following steps:
S1, system just start, and when execution initialization arranges, start network configuration process;
This step, by start network configuration process in the firm start-up course of system, had been obtained network configuration parameters before entering other application.
As a specific embodiment, the startup of the network configuration process described in step S1 can, by starting in the script moving and add dhcpd starting command to realize in system, in the time that system starts, be carried out dhcpd starting command, and then realize network configuration.
After S2, initialization setting complete, start intelligent television application process, check the network settings mode of intelligent television application process, if the network settings mode in intelligent television application process is set to automatic acquisition, directly use the network configuration of obtaining in step S1, if the network settings mode in intelligent television application process is set to manually, first kill network configuration process, remove the network configuration of obtaining in step S1, use manual parameters.
In most cases, user's network settings mode is generally automatic acquisition, in the execution of subsequent applications, can according to user's actual needs (such as the network that will connect or to apply can only TV function etc.), no matter enable any intelligent television application, if it is set to automatic acquisition network configuration, can directly use the network configuration of obtaining in step S1, because network configuration is to obtain, therefore can not drag the process of slow application start in system starting process.
Owing to needing there is authentication field in CHINA RFTCOM Co Ltd, and in the Internet, do not need authentication field, in order to make network configuration process be applicable to CHINA RFTCOM Co Ltd and the Internet simultaneously, therefore, network configuration need to be set and support option60 option, therefore, in the time of application dhcp configuration, client is issued the broadcast message that is accompanied with authentication field, if what connect is CHINA RFTCOM Co Ltd, directly carry out the steps such as its inspection authentication field originally just having, if what connect is the Internet, because its dhcp server does not check authentication field, directly to ignore authentication field option, therefore, still can be assigned to normally the parameters such as ip address.Specifically can realize by amendment dhcp order, described network configuration process comprises:
S11, client are issued the broadcast message that is accompanied with authentication field, and request server provides network configuration;
S12, server check authentication field, and coupling is replied, and provides available network configuration;
S13, client are sent the request that is accompanied with authentication field to destination server, log on configuration;
S14, destination server check authentication field, and request-reply is confirmed;
S15, client are obtained this network configuration.
Described server is the Internet dhcp server or CHINA RFTCOM Co Ltd dhcp server, also be, in the time of television set connecting Internet, in step (11), client is issued the broadcast message with authentication field to the router that contains dhcp server, ask this dhcp server that network configuration is provided, in the time that television set connects CHINA RFTCOM Co Ltd, client is issued the broadcast message with authentication field to the dhcp server of broadcasting and TV, all dhcp servers of request broadcasting and TV provide network configuration, and described destination server is the server that client is wanted to connect.
Manual mode needs user to input one by one every configuration parameter, more loaded down with trivial details, easily make mistakes, particularly for being ignorant of the user of network technology, especially difficult, therefore, preferably, in digital TV middleware process, store the second group network configuration parameter, when the network settings mode of digital TV middleware process is manual parameters, use this second group network configuration parameter.
Similar with intelligent television application process, in the time starting digital TV middleware process, the network settings mode of check dight TV middleware process, if the network settings mode in digital TV middleware process is set to automatic acquisition, directly use the network configuration of obtaining in step S1, if the network settings mode in digital TV middleware process is set to manually, first kill the network configuration of obtaining in step S1, use manual parameters.Preferably, in step S2, in described intelligent television application process, store the first group network configuration parameter, while carrying out manual parameters, use this first group network configuration parameter.
System, from digital TV middleware exits, is recovered the network configuration of former intelligent television application process.Specifically, exit digital TV middleware, and while being switched to intelligent television application process, intelligent television process need to detect current network configuration mode.If intelligent television is set to automated manner, and be not activated dhcpd process, by dhcpd process initiation; If intelligent television is set to manual mode, should kill dhcpd process, remove network configuration parameters, load the manual configuration parameter prestoring.
In order to prevent that in step S1, network configuration is not obtained successfully, in step S2, start after intelligent television application process, also comprise the step that checks in step S1, whether network configuration process starts, if start, carry out the network settings mode that checks intelligent television application process.
The network collocating method of a kind of the Internet Digital Television based on above-mentioned, the present invention provides a kind of the Internet digital TV network configuration-system simultaneously, comprising:
Network conf iotag. module: system just starts, when execution initialization arranges, starts network configuration process;
Intelligent television application process Executive Module: after initialization setting completes, start intelligent television application process, check the network settings mode of intelligent television application process, if the network settings mode in intelligent television application process is set to automatic acquisition, directly use the network configuration of obtaining in step S1, if the network settings mode in intelligent television application process is set to manually, first kill the network configuration of obtaining in step S1, use manual parameters.
In multiprocess system, the mode of the direct calling system order of process (comprising killall, dhcpd etc.) separately is not suitable for use in embedded system, when main cause is system call, need to copy the stack space of current process, and the internal memory of embedded system is often not abundant.For this reason, need to create an independently process, for executive system order.When other processes need executive system order, need to send request to this process, and wait for completely, adopt Inter-Process Communication mode, guarantee system command successful execution.
Embodiment bis-, give an example below network access mode and customer service:
User's service condition 1: enter internet television function.If connect the network that telecom operators provide, as broad as long with working method before; If now connect Broadcasting Broadband MAN, the outlet that internet television function is rented by broadcasting and TV visits.In this case, the network equipment can just configure before application operation is got up, and directly used.
User's service condition 2: enter bi-directional digital television function.It is also now the configuration that direct use has obtained.If connect the network that telecom operators provide, cannot normally access the two-way services of CHINA RFTCOM Co Ltd, this is normal phenomenon, otherwise CHINA RFTCOM Co Ltd can be sayed without fail safe; If connection Broadcasting Broadband MAN, can normally access bi-directional digital television function.
Two kinds of business models are switched consideration:
In internet television function, use manual configuration, and while using automatically configuration in bi-directional digital television business, just need to be in the time entering internet television function, kill dhcp client process, and arrange with the customer parameter of storing; And while entering bi-directional digital television business, restart dhcp client process.
In internet television function, use manual configuration, while also using manual configuration in bi-directional digital television business, all need to kill dhcp client process, and with separately storage customer parameter the network equipment is set.
In internet television function, use configuration automatically, while using manual configuration in bi-directional digital television business, need to be in internet television function, confirm to start dhcp client process; In bi-directional digital television business, kill dhcp client process, and with storage customer parameter the network equipment is set.
In internet television function, use configuration automatically, also, while using configuration automatically in bi-directional digital television business, this is the most frequently used mode, now in internet television business and bi-directional digital television business, all direct use has completed the network equipment of setting, without other actions.
By above four kinds of situations enumerate analysis completely, can find out, adopt independent process to carry out the management of dhcp network configuration, very easy to use for user, once arrange, without moving again.
Certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present invention, also should belong to protection scope of the present invention.
Claims (9)
1. a network collocating method for the Internet Digital Television, is characterized in that, comprises the following steps:
(1), system just starts, and when carrying out initialization and arranging, starts network configuration process;
Network configuration is supported option60 option, and described network configuration process comprises:
(11), client issues and is accompanied with the broadcast message of authentication field, request server provides network configuration;
(12), server check authentication field, coupling reply, provide available network configuration;
(13), client is sent the request that is accompanied with authentication field, log on configuration to destination server;
(14), destination server check authentication field, request-reply is confirmed;
(15), client obtains this network configuration,
(2), after initialization setting completes, start intelligent television application process, check the network settings mode of intelligent television application process, if the network settings mode in intelligent television application process is set to automatic acquisition, directly use the network configuration of obtaining in step (1), if the network settings mode in intelligent television application process is set to manually, first kill network configuration process, remove the network configuration of obtaining in step (1), use manual parameters.
2. network collocating method according to claim 1, is characterized in that, the startup of the network configuration process described in step (1) is by starting in the script moving and add dhcp starting command to realize in system.
3. network collocating method according to claim 1, is characterized in that, described server is the Internet dhcp server or CHINA RFTCOM Co Ltd dhcp server, and described destination server is the server that client is wanted to connect.
4. network collocating method according to claim 3, it is characterized in that, in digital TV middleware process, store the second group network configuration parameter, when the network settings mode of digital TV middleware process is manual parameters, use this second group network configuration parameter.
5. network collocating method according to claim 4, it is characterized in that, in the time starting digital TV middleware process, the network settings mode of check dight TV middleware process, if the network settings mode in digital TV middleware process is set to automatic acquisition, directly use the network configuration of obtaining in step (1), if the network settings mode in digital TV middleware process is set to manually, first kill network configuration process, remove the network configuration of obtaining in step (1), use manual parameters.
6. network collocating method according to claim 5, is characterized in that, system, from digital TV middleware exits, is recovered the network configuration of former intelligent television application process.
7. network collocating method according to claim 1, it is characterized in that, in step (2), start after intelligent television application process, also comprise the step that checks in step (1), whether network configuration process starts, if start, carry out the network settings mode that checks intelligent television application process.
8. network collocating method according to claim 1, is characterized in that, in step (2), stores the first group network configuration parameter in described intelligent television application process, while carrying out manual parameters, uses this first group network configuration parameter.
9. a Internet digital TV network configuration-system, is characterized in that, comprising:
Network conf iotag. module: system just starts, when execution initialization arranges, starts network configuration process;
Network configuration is supported option60 option, and described network configuration process comprises:
(11), client issues and is accompanied with the broadcast message of authentication field, request server provides network configuration;
(12), server check authentication field, coupling reply, provide available network configuration;
(13), client is sent the request that is accompanied with authentication field, log on configuration to destination server;
(14), destination server check authentication field, request-reply is confirmed;
(15), client obtains this network configuration,
Intelligent television application process Executive Module: after initialization setting completes, start intelligent television application process, check the network settings mode of intelligent television application process, if the network settings mode in intelligent television application process is set to automatic acquisition, directly use the network configuration of obtaining in step (15), if the network settings mode in intelligent television application process is set to manually, first kill network configuration process, remove the network configuration of obtaining in step (15), use manual parameters.
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| CN104038841A (en) * | 2014-05-27 | 2014-09-10 | 四川长虹电器股份有限公司 | Special network terminating method of smart television system |
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| CN101635632B (en) * | 2008-07-22 | 2013-08-07 | 华为技术有限公司 | Method, system and device for authentication and configuration |
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