CN106412636A - Playing control method and device - Google Patents
Playing control method and device Download PDFInfo
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- CN106412636A CN106412636A CN201510453831.9A CN201510453831A CN106412636A CN 106412636 A CN106412636 A CN 106412636A CN 201510453831 A CN201510453831 A CN 201510453831A CN 106412636 A CN106412636 A CN 106412636A
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- predetermined threshold
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2407—Monitoring of transmitted content, e.g. distribution time, number of downloads
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2408—Monitoring of the upstream path of the transmission network, e.g. client requests
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Graphics (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a playing control method and apparatus. The method comprises the steps of receiving a playing request carrying a user identifier; detecting whether or not the port flow of an optical line terminal to which the user identifier belongs exceeds a predetermined threshold; and rejecting the playing request when detecting that the port flow of the optical line terminal exceeds the predetermined threshold. The invention solves the problem that the uplink port congestion of the OLT in the related technology leads to the degradation of the IPTV service quality, and improves the IPTV service quality.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of control method for playing back and device.
Background technology
With gradually increasing of IPTV (IPTV) request program and marketing activity, increasing people starts
Using IPTV service, the data announced according to Ministry of Industry and Information, by by 2015 2 months, national IPTV user's total amount is
Through reaching 35,620,000 families, and it is among the developing state of sustainable growth.
With IPTV user's sustainable growth, the end of optical line terminal (Optical Line Terminal, referred to as OLT)
The impact of the mouth viewing experience to IPTV user for the overload is on the rise
First line of a couplet port congestion for OLT in correlation technique leads to the problem of IPTV service Quality Down, not yet carries at present
Go out effective solution.
Content of the invention
The invention provides a kind of control method for playing back and device, at least to solve the first line of a couplet port of OLT in correlation technique
Congestion leads to the problem of IPTV service Quality Down.
According to an aspect of the invention, it is provided a kind of control method for playing back, including：Receive and carry ID
Playing request；Detect whether the port flow of the optical line terminal belonging to described ID exceedes predetermined threshold；In detection
Go out described optical line terminal port flow exceed predetermined threshold in the case of, refuse described playing request.
Preferably, detect whether the port flow of the optical line terminal belonging to described ID exceedes predetermined threshold and include：
Send inquiry request to server, wherein, whether described inquiry request is used for inquiring about the port flow of described optical line terminal
Exceed described predetermined threshold；Receive the inquiry response that described server sends；If described inquiry response indicates described optical link
The port flow of terminal exceedes described predetermined threshold, then detect that the port flow of described optical line terminal exceedes described predetermined
Threshold value.
Preferably, detect that the port flow of the optical line terminal belonging to described ID exceedes described predetermined threshold and includes：
Send inquiry request to server, wherein, described inquiry request is used for whether inquiry refuses described playing request；Receive institute
State the inquiry response of server transmission；If described playing request is refused in described inquiry response instruction, detect described light
The port flow of road terminal exceedes described predetermined threshold.
Preferably, whether the port flow in the described optical line terminal detecting belonging to described ID exceedes described making a reservation for
After threshold value, methods described also includes：The port flow of described optical line terminal is being detected not less than described predetermined threshold
In the case of, obtain and play the broadcasting content that described playing request is asked；Or it is not detected by institute in Preset Time
State optical line terminal port flow whether exceed the information of described predetermined threshold in the case of, obtain and play described broadcasting
The described broadcasting content asked.
Preferably, detect whether the port flow of the described optical line terminal belonging to described ID exceedes described predetermined threshold
Value also includes：Judge that the broadcasting content that described playing request is asked is live content or on-demand content；Wherein, sentencing
Break in the case of being on-demand content to described broadcasting content, detect the port flow of the optical line terminal belonging to described ID
Whether amount exceedes predetermined threshold.
According to another aspect of the present invention, additionally provide a kind of control method for playing back, including：The user of receiving set up box
Mark；Whether the port flow inquiring about the optical line terminal belonging to described ID pre-saving exceedes predetermined threshold；
According to Query Result, send inquiry response to described Set Top Box, wherein, exceed in the port flow of described optical line terminal
In the case of described predetermined threshold, described inquiry response is used for indicating that described Set Top Box refusal carries described ID
Playing request.
Preferably, before receiving the described ID of described Set Top Box, methods described also includes：Obtain and preserve institute
Whether the port flow stating optical line terminal exceedes the information of described predetermined threshold.
Preferably, according to described Query Result, send described inquiry response to described Set Top Box and include：Not inquiring
State optical line terminal port flow whether exceed the information of predetermined threshold in the case of, send described inquiry response, wherein,
Described inquiry response is used for indicating that described Set Top Box accepts to carry the playing request of described ID.
Preferably, according to described Query Result, send described inquiry response to described Set Top Box and include：Judge current system
Whether the upper limit is reached to the oncurrent processing ability of playing request；It is that the oncurrent processing ability to playing request reaches in judged result
To in the case of the upper limit, send described inquiry response, wherein, described inquiry response is used for indicating that described Set Top Box accepts to take
Playing request with described ID.
Preferably, the port flow obtaining and preserving described optical line terminal whether exceed described predetermined threshold information it
Afterwards, methods described also includes：According to preset strategy, whether the port flow of the described optical line terminal of aging preservation surpasses
Cross the information of described predetermined threshold.
According to another aspect of the present invention, additionally provide a kind of broadcast control device, including：Receiver module, is used for connecing
Receive the playing request carrying ID；Detection module, for detecting optical line terminal belonging to described ID
Whether port flow exceedes predetermined threshold；Refusal module, for exceeding in the port flow detecting described optical line terminal
In the case of predetermined threshold, refuse described playing request.
According to another aspect of the present invention, additionally provide a kind of broadcast control device, including：Receiver module, is used for connecing
Receive the ID of Set Top Box；Enquiry module, for inquiring about the optical line terminal belonging to the described ID pre-saving
Port flow whether exceed predetermined threshold；Sending module, for according to Query Result, sending inquiry response to described machine
Top box, wherein, in the case that the port flow of described optical line terminal exceedes described predetermined threshold, described inquiry response
For indicating that described Set Top Box refusal carries the playing request of described ID.
By the present invention, carry the playing request of ID using reception；Optical link belonging to detection ID is eventually
Whether the port flow at end exceedes predetermined threshold；Exceed the situation of predetermined threshold in the port flow detecting optical line terminal
Under, the mode of refusal playing request, the first line of a couplet port congestion solving OLT in correlation technique leads to IPTV service quality
The problem declining, improves the quality of IPTV service.
Brief description
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explaining the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the flow chart one of control method for playing back according to embodiments of the present invention；
Fig. 2 is the flowchart 2 of control method for playing back according to embodiments of the present invention；
Fig. 3 is the structural representation one of broadcast control device according to embodiments of the present invention；
Fig. 4 is the structural representation two of broadcast control device according to embodiments of the present invention；
Fig. 5 is the block architecture diagram of service traffics control system according to the preferred embodiment of the invention；
Fig. 6 is the flow chart of control method for playing back according to the preferred embodiment of the invention.
Specific embodiment
To describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings do not conflicted
Under condition, the embodiment in the application and the feature in embodiment can be mutually combined.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second "
Etc. being for distinguishing similar object, without for describing specific order or precedence.
Provide a kind of control method for playing back in the present embodiment, Fig. 1 is control method for playing back according to embodiments of the present invention
Flow chart one, as shown in figure 1, this flow process comprises the steps：
Step S102, receives the playing request carrying ID；
Step S104, whether the port flow of the optical line terminal belonging to detection ID exceedes predetermined threshold；
Step S106, in the case that the port flow detecting optical line terminal exceedes predetermined threshold, refusal is play please
Ask.
By above-mentioned steps, whether the port flow of the optical line terminal according to belonging to ID exceedes sentencing of predetermined threshold
Disconnected result, is processed to the playing request carrying this ID, so that the port in optical line terminal
In the case of overload, limit the playing request of predesignated subscriber, thus solving the first line of a couplet end of OLT in correlation technique
Mouth congestion leads to the problem of IPTV service Quality Down, can improve the service quality of IPTV service on the whole.
Preferably, above-mentioned steps can pass through the realization of the ustomer premises access equipments such as Set Top Box, however, being realized by local side apparatus
The method of stating is also to be contemplated.In the present embodiment, will be described taking Set Top Box as a example and illustrate.
In above-mentioned steps, ID is the mark for identifying user identity, for example, it may be operator is supplied to
To the user account of user, user logins, by this user account, the service that IPTV Play System obtains IPTV.Light
Road terminal be for connecting the equipment of the housed devices such as Set Top Box and fiber optic backbone it is however generally that, mount under optical line terminal
Several Set Top Boxes, provide data transmission service for multiple set-top box users.Set Top Box passes through pre-assigned port and light
Line terminal connects.
In step S104, the detection to the port flow of optical line terminal can be executed by Set Top Box it is preferable that
The detection to port flow can be realized by accessing adaptation platform.In the case that port flow exceedes predetermined threshold, can
To generate warning information and to be preserved, so, after Set Top Box receives playing request, can be to playing request
Before being authenticated or after authentication, and then inquire about whether the flow of the corresponding port of ID transships, thus carrying out
Corresponding process.
Preferably, after port flow is detected, testing result or according to testing result generate warning information
Can be saved in a server controlling for flow.Then in step S104, Set Top Box can be sent out to server
Send inquiry request, wherein, whether the port flow that inquiry request is used for inquiring about optical line terminal exceedes predetermined threshold；Service
Device is inquired about according to inquiry request and is responded；The inquiry response that Set Top Box the reception server sends；If inquiry response indicates
The port flow of optical line terminal exceedes predetermined threshold, then detect that the port flow of optical line terminal exceedes predetermined threshold.
In aforesaid way, server can carry, in inquiry response, the information whether port flow exceedes predetermined threshold, thus
Set Top Box is made to judge whether to refuse playing request according to this information.
Preferably, Set Top Box can also send inquiry request to server, and wherein, inquiry request is used for whether inquiry is refused
Playing request；Server is inquired about according to inquiry request and is responded；The inquiry response that Set Top Box the reception server sends；
If inquiry response instruction refusal playing request, detect that the port flow of optical line terminal exceedes predetermined threshold.Above-mentioned
In mode, server can directly carry the configured information of refusal playing request in inquiry request, and Set Top Box only needs to root
Be made whether to refuse the operation of playing request according to this configured information.
Preferably, after step s 104, the feelings not less than predetermined threshold for the port flow of optical line terminal are being detected
Under condition, can obtain and play the broadcasting content that playing request is asked according to traditional process.If additionally, when default
In the case that whether the interior port flow being not detected by optical line terminal exceedes the information of predetermined threshold, can be according to light
The port flow of road terminal is processed not less than the situation of predetermined threshold, and now, Set Top Box with direct access and can be play
The broadcasting content that playing request is asked.
Preferably for on-demand content, record due to playing content, the real-time to on-demand content for the user
Viewing requirement is not high, therefore, pays the utmost attention in embodiments of the present invention play out control to on-demand content.However,
For live content, user often has high demands to the viewing of the real-time of live content, therefore, the present invention some
Can consider in embodiment not playing out control to live content, to lift the viewing experience of user.For example, in step
In S104, Set Top Box also judges that the broadcasting content that playing request is asked is live content or on-demand content；Wherein,
Play in the case that content is on-demand content determining, the port flow of optical line terminal belonging to detection ID is
No exceed predetermined threshold.
Additionally provide a kind of control method for playing back in the present embodiment, Fig. 2 is broadcasting controlling party according to embodiments of the present invention
The flowchart 2 of method, as shown in Fig. 2 this flow process comprises the steps：
Step S202, the ID of receiving set up box；
Step S204, inquire about the port flow of the optical line terminal belonging to ID pre-saving whether exceed predetermined
Threshold value；
Step S206, according to Query Result, sends inquiry response to Set Top Box, wherein, in the port of optical line terminal
In the case that flow exceedes predetermined threshold, inquiry response is used for indicating the playing request that Set Top Box refusal carries ID.
Preferably, said method can be applied in the server controlling for flow, this server pass through periodically or
The mode of not timing obtains the port flow information of optical line terminal, or the alarm of the port flow for optical line terminal
Information, and these information are preserved.Server, according to the request of Set Top Box, is inquired about specific user and is identified corresponding light
The port flow information of line terminal, so that Set Top Box can be according to the port flow information of corresponding optical line terminal
Playing request is processed.
Preferably, before step S202, whether the port flow that server can obtain and preserve optical line terminal surpasses
Cross the information of predetermined threshold.These information can be by accessing adaptation detection of platform；Preferably, access adaptation platform only right
The port that port flow exceedes predetermined threshold is alerted, and is sent to above-mentioned server preservation via alarm server.Right
Any process it is also possible to not complain to the flow letter of this port can not be carried out in port flow not less than the port of predetermined threshold
Breath, thus saved the feedback quantity of information.Additionally, optical line terminal port flow reduce, less than predetermined threshold it
Afterwards, access adaptation platform and can report cancellation warning information to alarm server, and then be sent to by alarm server
State server；Server according to cancel warning information, update preserve optical line terminal port flow whether exceed predetermined
The information of threshold value.
Preferably, in step S206, it is predetermined whether the port flow that do not inquire optical line terminal in server exceedes
In the case of the information of threshold value, server can send inquiry response to Set Top Box, and wherein, inquiry response is used for indicating machine
Top box accepts to carry the playing request of ID.Due to port flow can not be entered not less than the information of predetermined threshold
Row reports or alerts, and therefore, whether exceedes the letter of predetermined threshold in server lookup less than the port flow of line terminal
Breath then can consider the port flow of this port and not less than predetermined threshold, therefore, it can indicate that Set Top Box accepts to carry
The playing request of this ID.
Preferably, in step S206, server can also judge the oncurrent processing ability to playing request for the current system
Whether reach the upper limit；It is that in the case that the oncurrent processing ability to playing request reaches the upper limit, server can in judged result
To send inquiry response to Set Top Box, wherein, inquiry response is used for indicating that Set Top Box accepts to carry the broadcasting of ID
Request.That is, by above-mentioned strategy so that server is in the case of oncurrent processing ability deficiency, directly indicate machine top
Box accepts to carry the playing request of ID, it is to avoid the normal playing request leading to because server is busy is refused
Exhausted problem.
Preferably, in embodiments of the present invention, server can also be according to preset strategy, and the optical link of aging preservation is eventually
Whether the port flow at end exceedes the information of predetermined threshold.By this way, can with the alarm status of refresh port flow,
Avoid the playing request unaccepted problem for a long time of the Set Top Box of extension under some optical line terminals.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-described embodiment
Method can realize by the mode of software plus necessary general hardware platform naturally it is also possible to pass through hardware, but a lot
In the case of the former is more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to existing
Have what technology contributed partly can embody in the form of software product, this computer software product is stored in one
In storage medium (as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can
To be mobile phone, computer, server, or the network equipment etc.) method described in execution each embodiment of the present invention.
Additionally provide a kind of broadcast control device in the present embodiment, this device is used for realizing above-described embodiment and is preferable to carry out
Mode, had carried out repeating no more of explanation.As used below, predetermined function can be realized in term " module "
Software and/or hardware combination.Although the device described by following examples preferably to be realized with software, firmly
Part, or the realization of the combination of software and hardware is also may and to be contemplated.
Fig. 3 is the structured flowchart one of broadcast control device according to embodiments of the present invention, as shown in figure 3, this device includes：
Receiver module 32, detection module 34 and refusal module 36, wherein, receiver module 32, carry user's mark for receiving
The playing request known；Detection module 34, coupled to receiver module 32, whole for detecting the optical link belonging to ID
Whether the port flow at end exceedes predetermined threshold；Refusal module 36, coupled to detection module 34, for detecting light
In the case that the port flow of line terminal exceedes predetermined threshold, refuse playing request.
Preferably, detection module 34 includes：Transmitting element, for sending inquiry request to server, wherein, inquiry
Ask whether to exceed predetermined threshold for the port flow inquiring about optical line terminal；Receiving unit, sends out for the reception server
The inquiry response sending；Processing unit, if the port flow for inquiry response guidance light road terminal exceedes predetermined threshold,
Then detect that the port flow of optical line terminal exceedes predetermined threshold.
Preferably, processing unit, if being additionally operable to inquiry response instruction refusal playing request, detects optical line terminal
Port flow exceedes predetermined threshold.
Preferably, device also includes：Processing module, coupled to detection module 34, for detecting optical line terminal
In the case that port flow is not less than predetermined threshold, obtain and play the broadcasting content that playing request is asked；Or pre-
If in the case that whether the port flow being not detected by optical line terminal in the time exceedes the information of predetermined threshold, obtaining and broadcast
Put the broadcasting content that playing request is asked.
Preferably, detection module 34 is additionally operable to：Judge that the broadcasting content that playing request is asked is live content or point
Broadcast content；Wherein, play in the case that content is on-demand content determining, the optical link belonging to detection ID is eventually
Whether the port flow at end exceedes predetermined threshold.
Additionally provide a kind of broadcast control device in the present embodiment, this device is used for realizing above-described embodiment and is preferable to carry out
Mode, had carried out repeating no more of explanation.
Fig. 4 is the structured flowchart two of broadcast control device according to embodiments of the present invention, as shown in figure 4, this device includes：
Receiver module 42, enquiry module 44 and sending module 46, wherein, receiver module 42, for the user of receiving set up box
Mark；Enquiry module 44, coupled to receiver module 42, for inquiring about the optical link belonging to the ID pre-saving
Whether the port flow of terminal exceedes predetermined threshold；Sending module 46, coupled to enquiry module 44, for according to inquiry
As a result, send inquiry response to Set Top Box, wherein, in the case that the port flow of optical line terminal exceedes predetermined threshold,
Inquiry response is used for indicating the playing request that Set Top Box refusal carries ID.
Preferably, device also includes：Acquisition module, coupled to enquiry module 44, for obtaining and preserving described optical link
Whether the port flow of terminal exceedes the information of described predetermined threshold.
Preferably, sending module 46 be additionally operable to whether to exceed in the port flow not inquiring described optical line terminal predetermined
In the case of the information of threshold value, send described inquiry response, wherein, described inquiry response is used for indicating that described Set Top Box connects
By the playing request carrying described ID.
Preferably, sending module 46 is additionally operable to judge whether current system reaches to the oncurrent processing ability of playing request
Limit；It is in the case that the oncurrent processing ability to playing request reaches the upper limit in judged result, send described inquiry response,
Wherein, described inquiry response is used for indicating that described Set Top Box accepts to carry the playing request of described ID.
Preferably, described device also includes：Ageing module is coupled to acquisition module, for according to preset strategy, aging
Whether the port flow of the described optical line terminal of preservation exceedes the information of described predetermined threshold.
It should be noted that above-mentioned modules can be by software or hardware to realize, for the latter, Ke Yitong
Cross in the following manner to realize, but not limited to this：Above-mentioned module is respectively positioned in same processor；Or, above-mentioned module position respectively
In multiple processors.
Embodiments of the invention additionally provide a kind of software, and this software is used for executing in above-described embodiment and preferred embodiment
The technical scheme of description.
Embodiments of the invention additionally provide a kind of storage medium.In the present embodiment, above-mentioned storage medium can be set
For storage for executing the program code of following steps：
S1, receives the playing request carrying ID；
S2, whether the port flow of the optical line terminal belonging to detection ID exceedes predetermined threshold；
S3, in the case that the port flow detecting optical line terminal exceedes predetermined threshold, refuses playing request.
Embodiments of the invention additionally provide a kind of storage medium.In the present embodiment, above-mentioned storage medium can be set
For storage for executing the program code of following steps：
S1, the ID of receiving set up box；
S2, whether the port flow inquiring about the optical line terminal belonging to ID pre-saving exceedes predetermined threshold；
S3, according to Query Result, sends inquiry response to Set Top Box, wherein, exceedes in the port flow of optical line terminal
In the case of predetermined threshold, inquiry response is used for indicating the playing request that Set Top Box refusal carries ID.
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only storage (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), portable hard drive,
Magnetic disc or CD etc. are various can be with the medium of store program codes.
Alternatively, the specific example in the present embodiment may be referred to showing described in above-described embodiment and optional embodiment
Example, the present embodiment will not be described here.
In order that the description of the embodiment of the present invention is clearer, it is described with reference to preferred embodiment and illustrates.
The preferred embodiment of the present invention provides a kind of IPTV program request flow control system, and this system is with IPTV user-association
Based on resource, it is monitored by the flow of the acquisition system network equipment；When overload reaches alarm threshold, will
Send early warning information to program request flow control system, warning information is saved in locally by flow control system；Electric program menu
(Electronic Program Guide, referred to as EPG) node, when receiving user's playing request, is examined to flow control system
Surveying IPTV user's alarm status, program request restriction control being carried out to the user of alarm, thus realizing optical line terminal is connect
The dynamic flow entering equipment controls；The user that current state does not alert conducts interviews according to regular traffic flow process.
Adopt following technical scheme in a preferred embodiment of the invention：
It is monitored by the flow of the acquisition system network equipment, active forewarning is realized according to network real time load situation, stream
Control system preserves the alarm status of user equipment in directory entry cache (Dcache), and EPG user arrives stream before playing
Control system detectio user's alarm status, carries out program request restriction control to the user of alarm equipment, realizes OLT access is set
Standby dynamic flow controls.
Below in conjunction with the accompanying drawings the technical scheme of the preferred embodiment of the present invention is described and illustrates.
Fig. 5 is the block architecture diagram of service traffics control system according to the preferred embodiment of the invention, as shown in figure 5, this is
System includes：Access adaptation platform, comprehensive warning system, IPTV program request flow control system and IPTV service system；Wherein：
Access adaptation platform：The main traffic conditions passing through collection data on flows real-time monitoring access device port.
Comprehensive warning system：The daily up-to-date OLT device user data of Timing Synchronization is to IPTV program request flow control system；With
And receive adaptation platform send port flow alarm when, to IPTV program request flow control system provide source of early warning information.
IPTV program request flow control system：Receive the warning information that comprehensive warning system is sent, in the local Dcache of real-time update
The alarm status of each OLT device.Flow control system typically can adopt 3 server cluster patterns, and Dcache adopts
322 pattern deployment, access gateway (IAG) can adopt Dual OMU Servers Mode, to ensure the safety of data and the stalwartness of system
Property.
IPTV service system：Including the EPG subsystem of IPTV, it is responsible for completing the various Broadcast Control requests of user, plays
Forward direction flow control system initiates the alarm status detection request of detection user attaching equipment.
Fig. 6 is the flow chart of control method for playing back according to the preferred embodiment of the invention, as shown in fig. 6, this flow process includes
The flow processing of several parts as follows：
Part I：OLT device user data synchronization
Up-to-date OLT device subscriber data file is uploaded to file and passes by comprehensive warning system timing (for example, daily)
The agreement catalogue of defeated agreement (FTP) server, synchrodata form is " branch company's | ＆ | OLT device
IP | ＆ | usercode | ＆ | olt device name ", this document have recorded the right of the IPTV account hung under each OLT device and OLT
Should be related to.OLT device IP is prefectures and cities private network IP, and OLT device IP of different districts and cities might have repetition, therefore,
Flow control system can uniquely determine an OLT device by " OLT device IP+ branch company " information.
The daily timing of program request flow control system (for example, morning 2:30) execute timed task script, this mission script has been used for
Become following to operate：
Operation 1, removes Dcache space
Program request flow control system timing empties Dcache space to reset alarm status, the purpose of do so be prevent because
Network Packet Loss or other reasonses flow control system do not receive the cancellation alarm request that comprehensive warning system is sent, and lead to some OLT
Equipment is constantly in alarm status.
Operation 2, the full dose file of backup the previous day
The full dose data file of the previous day is backed up, program request flow control system locally preserves two parts of full dose files (all the time
Except one day) the up-to-date full dose file on the same day and the full dose file of the previous day.If the same day does not get up-to-date full dose
File, then imported in local Dcache using the full dose data file of the previous day.
Operation 3, synchronization obtains the up-to-date full dose file of the same day on FTP
Arrange catalogue to ftp server and obtain up-to-date full dose sync data file, be saved in local and RNTO is local
Predetermined title.
Operation 4, imports full dose file to Dcache space
The local full dose sync data file getting is imported in Dcache, wherein key assignments (key) is user code
(usercode is equivalent to above-mentioned ID), value (value) is " branch company+olt ip ".If the same day is not
New full dose data file or FTP obtain unsuccessfully, and the full dose file of last time that can copy home server is as up-to-date
Full dose file, then import in dcache.
Part II：Alarm and cancellation alarm
, when OLT device port flow reaches alarm threshold value, actively initiating alarm to flow control system please for comprehensive warning system
Ask, flow control system parses message, one record of insertion in dcache, wherein key is " branch company+olt ip ", value
For 0 (representing that alarm is not removed)；
If OLT device port flow drops to below threshold values, comprehensive warning system can initiate to cancel to flow control system and accuse
Alert request, flow control system updates the alarm identifier of corresponding OLT device in dcache, and wherein key is " branch company+olt
Ip ", value were 1 (representing that alarm is removed).
Part III：Alarm detection
User initiates playing request by Set Top Box, and EPG carries out service authentication by backstage, after service authentication success, machine
The masterplate of top box initiates the request of OLT alarm detection to flow control system, after flow control system parsing message, according to usercode
Go in dcache, to inquire about corresponding olt equipment (branch company+olt ip), be key further according to " branch company+olt ip ", remove dcache
Query facility alarm status in middle alarm list, returns alarm identifier to template.
If be designated in alarm, masterplate can directly show friendly prompting " request broadcasting is limited, please tries after a while again ".
If being designated normal condition, masterplate directly obtains to EPG and plays URL (URL), Set Top Box
After taking URL, carry out normal play to the request of user attaching content distributing network (CDN) node.
Part IV：Abnormality processing
It is aging that OLT device subscriber data file on FTP is responsible for timing by comprehensive warning system.
Alarm/recover, in alarm interface, to do overtime protection by comprehensive warning system.
Flow control system receives alarm/recovery alarm request, when OLT device information does not exist in dcache, directly
Return and process success response.
In alarm detection interface, delay under machine or network abnormal situation in flow control system, overtime protection is carried out by masterplate.If
Flow control system does not return response within setup time, and masterplate thinks that (equipment does not alert) is passed through in detection, and direct access is broadcast
Put URL to play out.
Flow control system is controlled to service request communication, when asking operation to exceed flow control system maximum oncurrent processing ability,
New request is directly returned successfully, no longer do OLT detection and judge, to ensure not affecting user's regular traffic.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Realizing, they can concentrate on single computing device computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, they can be realized with the executable program code of computing device, it is thus possible to by they
Storage to be executed by computing device in the storage device, and in some cases, can be to hold different from order herein
The shown or described step of row, or they are fabricated to respectively each integrated circuit modules, or will be many in them
Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware
Combine with software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the technology of this area
For personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (12)
1. a kind of control method for playing back is it is characterised in that include：
Receive the playing request carrying ID；
Detect whether the port flow of the optical line terminal belonging to described ID exceedes predetermined threshold；
In the case that the port flow detecting described optical line terminal exceedes predetermined threshold, refusing described broadcasting please
Ask.
2. method according to claim 1 is it is characterised in that detect the optical line terminal belonging to described ID
Whether port flow exceedes predetermined threshold includes：
Send inquiry request to server, wherein, described inquiry request is used for inquiring about the port of described optical line terminal
Whether flow exceedes described predetermined threshold；
Receive the inquiry response that described server sends；
If described inquiry response indicates that the port flow of described optical line terminal exceedes described predetermined threshold, detect
The port flow of described optical line terminal exceedes described predetermined threshold.
3. method according to claim 1 is it is characterised in that detect the optical line terminal belonging to described ID
Port flow exceedes described predetermined threshold and includes：
Send inquiry request to server, wherein, described inquiry request is used for whether inquiry refuses described playing request；
Receive the inquiry response that described server sends；
If described playing request is refused in described inquiry response instruction, detect the port flow of described optical line terminal
Exceed described predetermined threshold.
4. method according to claim 1 is it is characterised in that detecting the described optical link belonging to described ID
After whether the port flow of terminal exceedes described predetermined threshold, methods described also includes：
Detect the port flow of described optical line terminal not less than described predetermined threshold in the case of, obtain and broadcast
Put the broadcasting content that described playing request is asked；Or
Whether the port flow being not detected by described optical line terminal in Preset Time exceedes described predetermined threshold
In the case of information, obtain and play the described broadcasting content that described playing request is asked.
5. method according to claim 1 is it is characterised in that detect that the described optical link belonging to described ID is whole
Whether the port flow at end exceedes described predetermined threshold also includes：
Judge that the broadcasting content that described playing request is asked is live content or on-demand content；
Wherein, determine described broadcasting content be on-demand content in the case of, detect described ID belonging to
Whether the port flow of optical line terminal exceedes predetermined threshold.
6. a kind of control method for playing back is it is characterised in that include：
The ID of receiving set up box；
Whether the port flow inquiring about the optical line terminal belonging to described ID pre-saving exceedes predetermined threshold
Value；
According to Query Result, send inquiry response to described Set Top Box, wherein, in the port of described optical line terminal
In the case that flow exceedes described predetermined threshold, described inquiry response is used for indicating that described Set Top Box refusal carries
State the playing request of ID.
7. method according to claim 6 it is characterised in that receive described Set Top Box described ID before,
Methods described also includes：
Whether the port flow obtaining and preserving described optical line terminal exceedes the information of described predetermined threshold.
8. method according to claim 6 is it is characterised in that according to described Query Result, send described inquiry response
Include to described Set Top Box：
In the case that whether the port flow not inquiring described optical line terminal exceedes the information of predetermined threshold, send out
Send described inquiry response, wherein, described inquiry response is used for indicating that described Set Top Box accepts to carry described user's mark
The playing request known.
9. method according to claim 6 is it is characterised in that according to described Query Result, send described inquiry response
Include to described Set Top Box：
Judge whether current system reaches the upper limit to the oncurrent processing ability of playing request；
It is in the case that the oncurrent processing ability to playing request reaches the upper limit in judged result, send described inquiry and ring
Should, wherein, described inquiry response is used for indicating that described Set Top Box accepts to carry the playing request of described ID.
10. method according to claim 7 is it is characterised in that in the port flow obtaining and preserving described optical line terminal
After whether amount exceedes the information of described predetermined threshold, methods described also includes：
According to preset strategy, whether the port flow of the described optical line terminal of aging preservation exceedes described predetermined threshold
The information of value.
A kind of 11. broadcast control devices are it is characterised in that include：
Receiver module, for receiving the playing request carrying ID；
Detection module, it is predetermined whether the port flow for detecting the optical line terminal belonging to described ID exceedes
Threshold value；
Refusal module, in the case of exceeding predetermined threshold in the port flow detecting described optical line terminal,
Refuse described playing request.
A kind of 12. broadcast control devices are it is characterised in that include：
Receiver module, for the ID of receiving set up box；
Enquiry module, the port flow for inquiring about the optical line terminal belonging to the described ID that pre-saves is
No exceed predetermined threshold；
Sending module, for according to Query Result, sending inquiry response to described Set Top Box, wherein, in described light
In the case that the port flow of line terminal exceedes described predetermined threshold, described inquiry response is used for indicating described machine top
Box refusal carries the playing request of described ID.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453831.9A CN106412636A (en) | 2015-07-29 | 2015-07-29 | Playing control method and device |
| PCT/CN2016/078471 WO2016177237A1 (en) | 2015-07-29 | 2016-04-05 | Playing control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453831.9A CN106412636A (en) | 2015-07-29 | 2015-07-29 | Playing control method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106412636A true CN106412636A (en) | 2017-02-15 |
Family
ID=57217556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510453831.9A Withdrawn CN106412636A (en) | 2015-07-29 | 2015-07-29 | Playing control method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106412636A (en) |
| WO (1) | WO2016177237A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108234639A (en) * | 2017-12-29 | 2018-06-29 | 北京奇虎科技有限公司 | A kind of data access method and device based on content distributing network CDN |
| CN109561342A (en) * | 2018-10-26 | 2019-04-02 | 广州零世纪信息科技有限公司 | Set top box flow protection method and device, set top box and storage medium |
| CN110324190A (en) * | 2019-07-08 | 2019-10-11 | 中国联合网络通信集团有限公司 | A kind of network plan method and device |
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| CN102291617A (en) * | 2011-09-03 | 2011-12-21 | 四川公用信息产业有限责任公司 | End-to-end fault diagnosing and positioning platform of IPTV (Internet Protocol Television) business |
| CN102395060A (en) * | 2011-11-03 | 2012-03-28 | 北京邮电大学 | Novel bandwidth allocation algorithm based on OFDM-PON |
| CN102970579A (en) * | 2012-11-28 | 2013-03-13 | 四川长虹电器股份有限公司 | Method and device for monitoring video buffer area |
| CN103313094A (en) * | 2012-03-14 | 2013-09-18 | 上海鱼游网络科技有限公司 | Multimedia playing method and system based on streaming media |
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| DE102009027773A1 (en) * | 2009-07-16 | 2011-01-27 | Itv Solutions Gmbh | Control the data rate of a media download based on client playback status information |
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2015
- 2015-07-29 CN CN201510453831.9A patent/CN106412636A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102291617A (en) * | 2011-09-03 | 2011-12-21 | 四川公用信息产业有限责任公司 | End-to-end fault diagnosing and positioning platform of IPTV (Internet Protocol Television) business |
| CN102395060A (en) * | 2011-11-03 | 2012-03-28 | 北京邮电大学 | Novel bandwidth allocation algorithm based on OFDM-PON |
| CN103313094A (en) * | 2012-03-14 | 2013-09-18 | 上海鱼游网络科技有限公司 | Multimedia playing method and system based on streaming media |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108234639A (en) * | 2017-12-29 | 2018-06-29 | 北京奇虎科技有限公司 | A kind of data access method and device based on content distributing network CDN |
| CN109561342A (en) * | 2018-10-26 | 2019-04-02 | 广州零世纪信息科技有限公司 | Set top box flow protection method and device, set top box and storage medium |
| CN110324190A (en) * | 2019-07-08 | 2019-10-11 | 中国联合网络通信集团有限公司 | A kind of network plan method and device |
| CN110324190B (en) * | 2019-07-08 | 2022-02-15 | 中国联合网络通信集团有限公司 | Network planning method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016177237A1 (en) | 2016-11-10 |
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