WO2018000997A1 - 升级服务器、机顶盒、机顶盒升级文件下发方法及系统 - Google Patents
升级服务器、机顶盒、机顶盒升级文件下发方法及系统 Download PDFInfo
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- WO2018000997A1 WO2018000997A1 PCT/CN2017/085463 CN2017085463W WO2018000997A1 WO 2018000997 A1 WO2018000997 A1 WO 2018000997A1 CN 2017085463 W CN2017085463 W CN 2017085463W WO 2018000997 A1 WO2018000997 A1 WO 2018000997A1
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- top box
- upgrade
- file
- download
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000003044 adaptive effect Effects 0.000 claims description 30
- 238000012545 processing Methods 0.000 claims description 13
- 230000006870 function Effects 0.000 description 21
- 238000005516 engineering process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 6
- 238000002716 delivery method Methods 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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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
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
Definitions
- the present invention relates to the field of set-top box applications, for example, to an upgrade server, a set-top box, and a set-top box upgrade file delivery method and system.
- the upgrade server is constrained by hardware and bandwidth resources. If the user goes to the upgrade version during the peak period, the video may be affected, and everyone is preempting the bandwidth, and the upgrade efficiency will be lower. All related technologies are deployed for front-end upgrade, and the download speed is not limited. It is not good at the peak period.
- the software version package can be downloaded quickly. However, if the set-top box uses the peak, the average download speed of one terminal will be very limited. It will have an impact on the user's use.
- the embodiments of the present disclosure provide a method and a system for upgrading an upgrade server, a set top box, and a set top box upgrade file, so as to solve the problem that the use of the foreground download mode of the related set top box is limited.
- a method for delivering a set top box upgrade file including:
- the background download trigger information is returned to the set top box, and the background download trigger information is used to trigger the set top box to periodically initiate a background file download request.
- a method for delivering a set top box upgrade file including:
- the foreground file download request is sent to the upgrade server
- a method for delivering a set top box upgrade file including:
- the set-top box receives the rule file sent by the upgrade server, and the rule file carries a version parameter for the set-top box to determine whether there is a new version, and an upgrade type identifier used by the set-top box to determine whether the upgrade server supports downloading the adaptive background upgrade function, and the new rule is determined according to the rule file.
- the version of the set top box upgrade file, and the upgrade server supports downloading the adaptive background upgrade function, and then sending a foreground file download request to the upgrade server;
- the upgrade server receives the foreground file download request, determines whether the running parameter satisfies the foreground download request, and if not, returns the background download trigger information to the set top box;
- the set top box receives the background download trigger information and sends a background file download request to the upgrade server.
- an upgrade server including:
- the request receiving module is configured to be a foreground file download request initiated by the receiver top box;
- the request processing module is configured to determine whether the running parameter satisfies the foreground download request. If not, the background download trigger information is returned to the set top box, and the background download trigger information is used to trigger the set top box to periodically initiate the background file download request.
- a set top box comprising:
- the file receiving module is configured to receive a rule file sent by the upgrade server, where the rule file carries a version parameter for the set top box to determine whether a new version is available, and an upgrade type identifier used by the set top box to determine whether the upgrade server supports downloading the adaptive background upgrade function; Also configured to receive a receiver top box upgrade file under the control of the upgrade server;
- the request sending module is configured to: if a new version of the set top box upgrade file is determined according to the rule file, and the upgrade server supports downloading the adaptive background upgrade function, sending the foreground file to the upgrade server If the background download trigger information sent by the upgrade server is received, the background file download request is sent to the upgrade server.
- a set top box upgrade file delivery system including: a set top box provided by an embodiment of the present disclosure, and an upgrade server.
- a computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the foregoing set top box upgrade file delivery method.
- An embodiment of the present disclosure further provides an electronic device, including:
- At least one processor At least one processor
- the memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to cause the at least one processor to perform the method described above.
- the embodiment of the present disclosure provides a method for delivering a set-top box upgrade file.
- the foreground file download request initiated by the receiver top box it is first determined whether the running parameter satisfies the foreground download request, and when not satisfied, the background download trigger information is returned to the set-top box, and the background download is performed.
- the trigger information is used to trigger the set-top box to periodically initiate a background file download request; thus, the front-end download request can be managed according to the running parameter, and the technology of the front-end download and the background download dynamic cooperation is realized, and the technology is not all the same as the related technology.
- the front-end download request provides the front-end download service, and there is no problem that the relevant set-top box adopts the foreground download mode to cause the use of the peak download speed to be limited, thereby enhancing the user experience.
- FIG. 1 is a flowchart of a method for delivering a set top box upgrade file according to a first embodiment of the present disclosure
- FIG. 2 is a schematic structural diagram of a system for upgrading a set top box upgrade file according to a second embodiment of the present disclosure
- FIG. 3 is a schematic structural diagram of a communication terminal according to a third embodiment of the present disclosure.
- FIG. 4 is a flowchart of a method for delivering an upgrade file according to a third embodiment of the present disclosure
- FIG. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
- FIG. 1 is a flowchart of a method for delivering a set-top box upgrade file according to a first embodiment of the present disclosure. As shown in FIG. 1, the method for delivering a set-top box upgrade file provided by this embodiment includes:
- the set top box receives a rule file sent by the upgrade server, where the rule file carries a version parameter for determining whether a new version is used by the set top box, and an upgrade type identifier used by the set top box to determine whether the upgrade server supports downloading the adaptive background upgrade function.
- the set top box determines that there is a new version of the set top box upgrade file according to the rule file, and the upgrade server supports downloading the adaptive background upgrade function, and sends a foreground file download request to the upgrade server;
- the upgrade server receives the foreground file download request, determines whether the running parameter meets the foreground download request, and if not, returns the background download trigger information to the set top box;
- the set top box receives the background download trigger information, and sends a background file download request to the upgrade server.
- FIG. 1 shows the working method of the system, and the implementation of the method on both sides of the set top box and the upgrade server are respectively described.
- the implementation of the set-top box upgrade file delivery method in the embodiment shown in FIG. 1 on the upgrade server side includes:
- the background download trigger information is returned to the set top box, and the background download trigger information is used to trigger the set top box to periodically initiate a background file download request.
- the running parameters in the foregoing embodiment include the number of download links in the foreground; and determining whether the running parameters meet the foreground download request includes:
- the running parameter satisfies the foreground download request, and the control set top box downloads the set top box upgrade file through the foreground upgrade version address;
- the running parameter does not satisfy the foreground download request, and the background download identifier is returned to the set top box.
- the method for delivering the set top box upgrade file in the foregoing embodiment further includes:
- the set-top box is controlled to download the set-top box upgrade file through the background upgrade version address;
- the background download identifier is returned to the set top box.
- the method for delivering the set top box upgrade file in the foregoing embodiment further includes:
- the rule file carries a version parameter for the set-top box to determine whether there is a new version, and an upgrade type identifier for the set-top box to determine whether the upgrade server supports downloading the adaptive background upgrade function.
- the implementation of the set-top box upgrade file delivery method in the embodiment shown in FIG. 1 on the set-top box side includes:
- the rule file carries a version parameter for the set top box to determine whether a new version is available, and an upgrade type identifier for the set top box to determine whether the upgrade server supports downloading the adaptive background upgrade function;
- the adaptive background upgrade function sends a foreground file download request to the upgrade server;
- the set-top box upgrade file provided in this embodiment includes: an upgrade server 1 and a set-top box 2, where
- the set top box 2 is configured to receive the rule file sent by the upgrade server 1, the rule file carries a version parameter for the set top box to determine whether there is a new version, and an upgrade type identifier for the set top box to determine whether the upgrade server supports downloading the adaptive background upgrade function;
- the rule file determines that there is a new version of the set top box upgrade file, and the upgrade server supports downloading the adaptive background upgrade function, and sends a foreground file download request to the upgrade server 1;
- the upgrade server 1 is configured to receive a foreground file download request, determine whether the running parameter satisfies the foreground download request, and if not, return the background download trigger information to the set top box 2;
- the set top box 2 is configured to receive background download trigger information and send a background file download request to the upgrade server 1.
- the upgrade server 1 provided by some embodiments includes:
- the request receiving module 11 is configured as a foreground file download request initiated by the receiver set top box;
- the request processing module 12 is configured to determine whether the running parameter satisfies the foreground download request. If not, the background download trigger information is returned to the set top box, and the background download trigger information is used to trigger the set top box to periodically initiate the background file download request.
- the running parameters in the foregoing embodiment include the number of download links in the foreground; the request processing module 12 is configured to obtain the number of front download links currently downloading the set top box upgrade file by using the foreground, and determine whether the number of download links in the foreground is lower than the front link. If the threshold is lower than, the running parameter satisfies the foreground download request, and the control set-top box downloads the set-top box upgrade file through the foreground upgrade version address. If the running parameter does not satisfy the foreground download request, the background download identifier is returned to the set-top box.
- the request receiving module 11 in the above embodiment is configured as a background file download request initiated by the receiver set-top box, and the request processing module 12 is configured to acquire the currently used background downloading set top.
- the number of download links in the background of the box upgrade file determines whether the number of download links in the background is lower than the threshold of the number of background links. If it is lower, the set-top box controls the set-top box to download the upgrade file through the background upgrade version address. If it is not lower, the background download is returned to the set-top box. logo.
- the set top box 2 provided by some embodiments includes:
- the file receiving module 21 is configured to receive a rule file sent by the upgrade server, where the rule file carries a version parameter for the set top box to determine whether a new version is available, and an upgrade type identifier used by the set top box to determine whether the upgrade server supports downloading the adaptive background upgrade function. ; is also configured to receive the top box upgrade file under the control of the upgrade server;
- the request sending module 22 is configured to: if a new version of the set top box upgrade file is determined according to the rule file, and the upgrade server supports downloading the adaptive background upgrade function, send a foreground file download request to the upgrade server; if receiving the background sent by the upgrade server Download the trigger information and send a background file download request to the upgrade server.
- the functional modules involved in the foregoing embodiments may be implemented by an editable logic device that is burned into a specific software program, and may be implemented by a processor and a memory.
- This embodiment is used to overcome the problems and disadvantages of large-scale software upgrade in the related art, and the upgrade efficiency is low when the set-top box concurrently requests the upgrade, and provides a method for the adaptive background upgrade of the set-top box.
- the communication system provided in this embodiment includes: a set top box and an HTTP (HyperText Transfer Protocol) upgrade server, where
- the HTTP upgrade server provides the path where the software version is located.
- the bandwidth of the background upgrade is controlled by the HTTP server (such as controlling the download rate of a single set-top box at 400 kbps).
- the same server identifies the client's user-agent to identify whether it is a foreground or background upgrade request, and supports foreground and background upgrades, and distinguishes between front and back-end upgrades.
- the HTTP server supports 100 front-end upgraded connections, and the number of background upgrade connections that support 1000 400Kbps download rates.
- the ratio of connections can be used as a configuration item for the Apache HTTP server.
- the method provided in this embodiment includes the following steps:
- S401-S403 System initialization, upgrade the server placement version, deploy the background upgrade version address, the foreground upgrade version address, the adaptive background upgrade version address, and deploy the link number and download rate of each address respectively; deploy the adaptive background upgrade on the set-top box. Version address. It is necessary to ensure that the set-top box can successfully connect to the upgrade server through the network.
- S404-S406 After the set-top box is powered on, connect to the upgrade server and download the upgrade rule file. After the download is successful, analyze it. If the error occurs, stop the upgrade.
- S407 The set-top box is parsed into the rule file and the adaptive background upgrade flag is deployed, and the background upgrade function is enabled.
- S408-S413 When the set-top box requests the server to download the version image file, the front-end request flag Wget is brought in the User-Agent. If the number of server links is sufficient, the set-top box returns 200, and the set-top box pops up the download interface to start downloading the version image; If the number of server links is not enough, the set-top box returns 503, and the set-top box re-initiates the link request to the server after 5 minutes.
- the User-Agent brings the background request flag WgetBG, and the server jumps to the background upgrade version address by this keyword.
- S414 The set top box downloads the image from the background deployment directory in the background.
- the embodiment of the present disclosure further provides a schematic structural diagram of an electronic device.
- the electronic device includes:
- At least one processor 50 which is exemplified by a processor 50 in FIG. 5; and a memory 51, may further include a communication interface 52 and a bus 53.
- the processor 50, the communication interface 52, and the memory 51 can complete communication with each other through the bus 53.
- Communication interface 52 can be used for information transmission.
- Processor 50 can invoke logic instructions in memory 51 to perform the methods of the above-described embodiments.
- logic instructions in the memory 51 described above may be implemented in the form of software functional units and sold or used as separate products, and may be stored in a computer readable storage medium.
- the memory 51 is used as a computer readable storage medium for storing software programs and computers. Executing a program, a program instruction/module corresponding to the method in the embodiment of the present disclosure.
- the processor 50 executes the function application and the data processing by executing the software program, the instruction and the module stored in the memory 51, that is, the method for delivering the set top box upgrade file in the foregoing method embodiment.
- the memory 51 may include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to use of the terminal device, and the like. Further, the memory 51 may include a high speed random access memory, and may also include a nonvolatile memory.
- the technical solution of the embodiments of the present disclosure may be embodied in the form of a software product stored in a storage medium, including one or more instructions for causing a computer device (which may be a personal computer, a server, or a network) The device or the like) performs all or part of the steps of the method described in the embodiments of the present disclosure.
- the foregoing storage medium may be a non-transitory storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like.
- the embodiment of the present disclosure provides a method for delivering a set-top box upgrade file.
- the foreground file download request initiated by the receiver top box it is first determined whether the running parameter satisfies the foreground download request, and when not satisfied, the background download trigger information is returned to the set-top box, and the background download is performed.
- the trigger information is used to trigger the set-top box to periodically initiate a background file download request; thus, the front-end download request can be managed according to the running parameter, and the technology of the front-end download and the background download dynamic cooperation is realized, and the technology is not all the same as the related technology.
- the front-end download request provides the front-end download service, and there is no problem that the relevant set-top box adopts the foreground download mode to cause the use of the peak download speed to be limited, thereby enhancing the user experience.
- embodiments of the present disclosure can be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware aspects. Moreover, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
- the upgrade server, the set-top box, and the set-top box upgrade file delivery method and system provided by the application implement the technology of dynamic cooperation between the foreground download and the background download, and do not provide the front-end download service for all front-end download requests as in the related technology. There will be no problem that the related set-top boxes are all in the foreground download mode, resulting in limited download speeds, which enhances the user experience.
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Abstract
本申请提供了一种升级服务器、机顶盒、机顶盒升级文件下发方法及系统，该方法包括：接收机顶盒发起的前台文件下载请求；判断运行参数是否满足前台下载请求；若不满足，则向机顶盒返回后台下载触发信息，后台下载触发信息用于触发机顶盒周期性的发起后台文件下载请求。本公开实施例能够根据运行参数，对前台下载请求进行管理，实现了前台下载与后台下载动态配合的技术，而不会如相关技术那样为所有的前台下载请求都提供前台下载服务，也不会出现相关机顶盒全部采用前台下载模式导致使用高峰下载速度受限的问题，增强了用户的使用体验。
Description
本申请涉及机顶盒应用领域，例如涉及一种升级服务器、机顶盒、机顶盒升级文件下发方法及系统。
近年来，网络机顶盒的出货量持续增长，终端软件版本更新和维护的压力也随之增大，新版本发布以后，用户尽早完成更新才可以获得更好用户体验和服务。
在实际应用中，升级服务器由于受硬件和带宽资源的约束，如果是在高峰期用户都去去升级版本，可能会影响观看视频，而且大家都在抢占带宽，升级效率也会比较低。相关技术全部部署为前台升级，不限制下载速度，不在高峰期还好，软件版本包很快就可以下载完成，但是，如果是机顶盒使用高峰，平均下来的一个终端的下载速度就会非常有限，就会对用户的使用造成一定影响。
发明内容
本公开实施例提供了一种升级服务器、机顶盒、机顶盒升级文件下发方法及系统，以解决相关机顶盒全部采用前台下载模式导致使用高峰下载速度受限的问题。
一方面，提供了一种机顶盒升级文件下发方法，包括：
接收机顶盒发起的前台文件下载请求；
判断运行参数是否满足前台下载请求；
若不满足，则向机顶盒返回后台下载触发信息，后台下载触发信息用于触发机顶盒周期性的发起后台文件下载请求。
一方面，提供了一种机顶盒升级文件下发方法，包括：
接收升级服务器发送的规则文件，规则文件携带用于机顶盒判断是否有新
版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识；
若根据规则文件确定有新版本的机顶盒升级文件，且升级服务器支持下载自适应后台升级功能，则向升级服务器发送前台文件下载请求；
若接收到升级服务器发送的后台下载触发信息，则向升级服务器发送后台文件下载请求。
一方面，提供了一种机顶盒升级文件下发方法，包括：
机顶盒接收升级服务器发送的规则文件，规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识，根据规则文件确定有新版本的机顶盒升级文件，且升级服务器支持下载自适应后台升级功能，则向升级服务器发送前台文件下载请求；
升级服务器接收前台文件下载请求，判断运行参数是否满足前台下载请求，若不满足，则向机顶盒返回后台下载触发信息；
机顶盒接收后台下载触发信息，向升级服务器发送后台文件下载请求。
一方面，提供了一种升级服务器，包括：
请求接收模块，被配置为接收机顶盒发起的前台文件下载请求；
请求处理模块，被配置为判断运行参数是否满足前台下载请求，若不满足，则向机顶盒返回后台下载触发信息，后台下载触发信息用于触发机顶盒周期性的发起后台文件下载请求。
一方面，提供了一种机顶盒，包括：
文件接收模块，被配置为接收升级服务器发送的规则文件，规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识；还被配置为在升级服务器的控制下接收机顶盒升级文件；
请求发送模块，被配置为若根据规则文件确定有新版本的机顶盒升级文件，且升级服务器支持下载自适应后台升级功能，则向升级服务器发送前台文件下
载请求；若接收到升级服务器发送的后台下载触发信息，则向升级服务器发送后台文件下载请求。
一方面，提供了一种机顶盒升级文件下发系统，包括：本公开实施例提供的机顶盒、以及升级服务器。
另一方面，提供了一种计算机存储介质，计算机存储介质中存储有计算机可执行指令，计算机可执行指令用于执行前述的机顶盒升级文件下发方法。
本公开实施例还提供了一种电子设备，包括：
至少一个处理器；以及
与所述至少一个处理器通信连接的存储器；其中，
所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器执行上述的方法。
本公开实施例的有益效果：
本公开实施例提供了一种机顶盒升级文件下发方法，在接收机顶盒发起的前台文件下载请求，先判断运行参数是否满足前台下载请求，在不满足时，向机顶盒返回后台下载触发信息，后台下载触发信息用于触发机顶盒周期性的发起后台文件下载请求；这样就可以根据运行参数，对前台下载请求进行管理，实现了前台下载与后台下载动态配合的技术，而不会如相关技术那样为所有的前台下载请求都提供前台下载服务，也不会出现相关机顶盒全部采用前台下载模式导致使用高峰下载速度受限的问题，增强了用户的使用体验。
附图概述
图1为本公开第一实施例提供的机顶盒升级文件下发方法的流程图；
图2为本公开第二实施例提供的机顶盒升级文件下发系统的结构示意图；
图3是本公开第三实施例提供的通信终端的结构示意图；
图4是本公开第三实施例提供的升级文件下发方法的流程图；以及
图5是本公开实施例提供的电子设备的结构示意图。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例只是本公开中一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
现通过实施方式结合附图的方式对本公开做出诠释说明。
第一实施例：
图1为本公开第一实施例提供的机顶盒升级文件下发方法的流程图，由图1可知，本实施例提供的机顶盒升级文件下发方法包括：
S101：机顶盒接收升级服务器发送的规则文件，规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识；
S102：机顶盒根据规则文件确定有新版本的机顶盒升级文件，且升级服务器支持下载自适应后台升级功能，则向升级服务器发送前台文件下载请求；
S103：升级服务器接收前台文件下载请求，判断运行参数是否满足前台下载请求，若不满足，则向机顶盒返回后台下载触发信息；
S104：机顶盒接收后台下载触发信息，向升级服务器发送后台文件下载请求。
图1所示实施例给出了系统的工作方法，现针对该方法在机顶盒及升级服务器两侧的体现分别进行描述。
在一些实施例中，图1所示实施例中的机顶盒升级文件下发方法在升级服务器侧的体现包括：
接收机顶盒发起的前台文件下载请求；
判断运行参数是否满足前台下载请求；
若不满足，则向机顶盒返回后台下载触发信息，后台下载触发信息用于触发机顶盒周期性的发起后台文件下载请求。
在一些实施例中，上述实施例中的运行参数包括前台下载链接数；判断运行参数是否满足前台下载请求包括：
获取当前使用前台下载机顶盒升级文件的前台下载链接数；
判断前台下载链接数是否低于前台链接数阈值；
若低于，则运行参数满足前台下载请求，控制机顶盒通过前台升级版本地址下载机顶盒升级文件；
若不低于，则运行参数不满足前台下载请求，则向机顶盒返回后台下载标识。
在一些实施例中，上述实施例中的机顶盒升级文件下发方法还包括：
接收机顶盒发起的后台文件下载请求；
获取当前使用后台下载机顶盒升级文件的后台下载链接数；
判断后台下载链接数是否低于后台链接数阈值；
若低于，则控制机顶盒通过后台升级版本地址下载机顶盒升级文件；
若不低于，则向机顶盒返回后台下载标识。
在一些实施例中，上述实施例中的机顶盒升级文件下发方法还包括：
部署机顶盒升级文件的前台升级版本地址、后台升级版本地址及自适应后台升级标识；
向机顶盒发送规则文件，规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识。
在一些实施例中，图1所示实施例中的机顶盒升级文件下发方法在机顶盒侧的体现包括：
接收升级服务器发送的规则文件，规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识；
若根据规则文件确定有新版本的机顶盒升级文件，且升级服务器支持下载
自适应后台升级功能，则向升级服务器发送前台文件下载请求；
若接收到升级服务器发送的后台下载触发信息，则向升级服务器发送后台文件下载请求。
第二实施例：
图2为本公开第二实施例提供的机顶盒升级文件下发的结构示意图，由图2可知，本实施例提供的机顶盒升级文件下发包括：升级服务器1及机顶盒2，其中，
机顶盒2被配置为接收升级服务器1发送的规则文件，规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识；根据规则文件确定有新版本的机顶盒升级文件，且升级服务器支持下载自适应后台升级功能，则向升级服务器1发送前台文件下载请求；
升级服务器1被配置为接收前台文件下载请求，判断运行参数是否满足前台下载请求，若不满足，则向机顶盒2返回后台下载触发信息；
机顶盒2被配置为接收后台下载触发信息，向升级服务器1发送后台文件下载请求。
如图2所示，一些实施例提供的升级服务器1包括：
请求接收模块11，被配置为接收机顶盒发起的前台文件下载请求；
请求处理模块12，被配置为判断运行参数是否满足前台下载请求，若不满足，则向机顶盒返回后台下载触发信息，后台下载触发信息用于触发机顶盒周期性的发起后台文件下载请求。
在一些实施例中，上述实施例中的运行参数包括前台下载链接数；请求处理模块12被配置为获取当前使用前台下载机顶盒升级文件的前台下载链接数，判断前台下载链接数是否低于前台链接数阈值，若低于，则运行参数满足前台下载请求，控制机顶盒通过前台升级版本地址下载机顶盒升级文件，若不低于，则运行参数不满足前台下载请求，则向机顶盒返回后台下载标识。
在一些实施例中，上述实施例中的请求接收模块11被配置为接收机顶盒发起的后台文件下载请求，请求处理模块12被配置为获取当前使用后台下载机顶
盒升级文件的后台下载链接数，判断后台下载链接数是否低于后台链接数阈值，若低于，则控制机顶盒通过后台升级版本地址下载机顶盒升级文件，若不低于，则向机顶盒返回后台下载标识。
如图2所示，一些实施例提供的机顶盒2包括：
文件接收模块21，被配置为接收升级服务器发送的规则文件，规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识；还被配置为在升级服务器的控制下接收机顶盒升级文件；
请求发送模块22，被配置为若根据规则文件确定有新版本的机顶盒升级文件，且升级服务器支持下载自适应后台升级功能，则向升级服务器发送前台文件下载请求；若接收到升级服务器发送的后台下载触发信息，则向升级服务器发送后台文件下载请求。
在实际应用中，上述实施例涉及的功能模块都可以由烧入有特定软件程序的可编辑逻辑器件实现，可以由处理器与存储器相互配合实现。
现结合应用场景对本公开做出诠释说明。
本实施例用于克服相关技术中存在的大规模软件升级，机顶盒并发请求升级时，升级效率低下的问题和缺陷，提供一种机顶盒自适应后台升级的方法。
如图3所示，本实施例提供的通信系统包括：机顶盒及HTTP(HyperText Transfer Protocol，超文本传输协议)升级服务器，其中，
HTTP升级服务器提供软件版本所在路径，机顶盒向服务器请求并下载版本包中的规则文件，解析出是否有新版本和升级类型标识UpdateType。解析到部署中有自适应后台升级标志UpdateType＝adaptive，则启用自适应后台升级功能。
由HTTP服务器来对后台升级的带宽进行控制(比如控制单个机顶盒的下载速率在400kbps)。同一台服务器通过识别客户端的user-agent来识别是前台还是后台升级请求，同时支持前台升级和后台升级，且对前、后台升级有所区分。比如HTTP服务器支持100个前台升级的连接数，以及支持1000个400Kbps下载速率的后台升级连接数，连接数的比例可以作为apache HTTP服务器的配置项。
如图4所示，本实施例提供的方法包括以下步骤：
S401-S403：系统初始化，升级服务器放置版本，部署后台升级版本地址、前台升级版本地址、自适应后台升级版本地址，并分别部署每个地址的链接数、下载速率；机顶盒上部署自适应后台升级版本地址。需保证机顶盒可以通过网络成功连接升级服务器。
S404-S406：机顶盒上电后，自行连接升级服务器，并下载升级规则文件，成功下载后对其进行解析；出错则停止本次升级动作。
S407：机顶盒解析到规则文件中部署了自适应后台升级标志，则启用后台升级功能。
S408-S413：机顶盒向服务器请求下载版本镜像文件时，在User-Agent中带上前台请求标志Wget，如果服务器链接数足够，则给机顶盒返回200，机顶盒会弹出下载界面，开始下载版本镜像；如果服务器链接数不够，则给机顶盒返回503，机顶盒则过5分钟后重新向服务器发起链接请求，User-Agent中带上后台请求标志WgetBG，服务器由此关键字跳转至后台升级版本地址。
S414：机顶盒在后台从后台部署目录中下载镜像。
本公开实施例还提供了一种电子设备的结构示意图。参见图5，该电子设备包括：
至少一个处理器(processor)50，图5中以一个处理器50为例；和存储器(memory)51，还可以包括通信接口(Communications Interface)52和总线53。其中，处理器50、通信接口52、存储器51可以通过总线53完成相互间的通信。通信接口52可以用于信息传输。处理器50可以调用存储器51中的逻辑指令，以执行上述实施例的方法。
此外，上述的存储器51中的逻辑指令可以通过软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。
存储器51作为一种计算机可读存储介质，可用于存储软件程序、计算机可
执行程序，如本公开实施例中的方法对应的程序指令/模块。处理器50通过运行存储在存储器51中的软件程序、指令以及模块，从而执行功能应用以及数据处理，即实现上述方法实施例中的机顶盒升级文件下发方法。
存储器51可包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据终端设备的使用所创建的数据等。此外，存储器51可以包括高速随机存取存储器，还可以包括非易失性存储器。
本公开实施例的技术方案可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括一个或多个指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开实施例所述方法的全部或部分步骤。而前述的存储介质可以是非暂态存储介质，包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等多种可以存储程序代码的介质，也可以是暂态存储介质。
综上可知，通过本公开实施例的实施，至少存在以下有益效果：
本公开实施例提供了一种机顶盒升级文件下发方法，在接收机顶盒发起的前台文件下载请求，先判断运行参数是否满足前台下载请求，在不满足时，向机顶盒返回后台下载触发信息，后台下载触发信息用于触发机顶盒周期性的发起后台文件下载请求；这样就可以根据运行参数，对前台下载请求进行管理，实现了前台下载与后台下载动态配合的技术，而不会如相关技术那样为所有的前台下载请求都提供前台下载服务，也不会出现相关机顶盒全部采用前台下载模式导致使用高峰下载速度受限的问题，增强了用户的使用体验。
本领域内的技术人员应明白，本公开的实施例可提供为方法、系统、或计算机程序产品。因此，本公开可采用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上仅是本公开的实施方式而已，并非对本公开做任何形式上的限制，凡是依据本公开的技术实质对以上实施方式所做的任意简单修改、等同变化、结合或修饰，均仍属于本公开技术方案的保护范围。
本申请提供的升级服务器、机顶盒、机顶盒升级文件下发方法及系统，实现了前台下载与后台下载动态配合的技术，而不会如相关技术那样为所有的前台下载请求都提供前台下载服务，也不会出现相关机顶盒全部采用前台下载模式导致使用高峰下载速度受限的问题，增强了用户的使用体验。
Claims (14)
- 一种机顶盒升级文件下发方法，包括：接收机顶盒发起的前台文件下载请求；判断运行参数是否满足前台下载请求；若不满足，则向所述机顶盒返回后台下载触发信息，所述后台下载触发信息用于触发机顶盒周期性的发起后台文件下载请求。
- 如权利要求1所述的方法，其中，所述运行参数包括前台下载链接数；所述判断运行参数是否满足前台下载请求包括：获取当前使用前台下载机顶盒升级文件的前台下载链接数；判断所述前台下载链接数是否低于前台链接数阈值；若低于，则运行参数满足前台下载请求，控制机顶盒通过前台升级版本地址下载所述机顶盒升级文件；若不低于，则运行参数不满足前台下载请求，则向所述机顶盒返回所述后台下载标识。
- 如权利要求2所述的方法，还包括：接收机顶盒发起的后台文件下载请求；获取当前使用后台下载机顶盒升级文件的后台下载链接数；判断所述后台下载链接数是否低于后台链接数阈值；若低于，则控制机顶盒通过后台升级版本地址下载所述机顶盒升级文件；若不低于，则向所述机顶盒返回所述后台下载标识。
- 如权利要求1至3任一项所述的方法，还包括：部署所述机顶盒升级文件的前台升级版本地址、后台升级版本地址及自适 应后台升级标识；向机顶盒发送规则文件，所述规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识。
- 一种机顶盒升级文件下发方法，包括：接收升级服务器发送的规则文件，所述规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识；若根据所述规则文件确定有新版本的机顶盒升级文件，且所述升级服务器支持下载自适应后台升级功能，则向所述升级服务器发送前台文件下载请求；若接收到所述升级服务器发送的后台下载触发信息，则向所述升级服务器发送后台文件下载请求。
- 一种机顶盒升级文件下发方法，包括：机顶盒接收升级服务器发送的规则文件，所述规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识，根据所述规则文件确定有新版本的机顶盒升级文件，且所述升级服务器支持下载自适应后台升级功能，则向所述升级服务器发送前台文件下载请求；所述升级服务器接收所述前台文件下载请求，判断运行参数是否满足前台下载请求，若不满足，则向所述机顶盒返回后台下载触发信息；所述机顶盒接收所述后台下载触发信息，向所述升级服务器发送后台文件下载请求。
- 一种升级服务器，包括：请求接收模块，被配置为接收机顶盒发起的前台文件下载请求；请求处理模块，被配置为判断运行参数是否满足前台下载请求，若不满足，则向所述机顶盒返回后台下载触发信息，所述后台下载触发信息用于触发机顶盒周期性的发起后台文件下载请求。
- 如权利要求7所述的升级服务器，其中，所述运行参数包括前台下载链接数；所述请求处理模块被配置为获取当前使用前台下载机顶盒升级文件的前台下载链接数，判断所述前台下载链接数是否低于前台链接数阈值，若低于，则运行参数满足前台下载请求，控制机顶盒通过前台升级版本地址下载所述机顶盒升级文件，若不低于，则运行参数不满足前台下载请求，则向所述机顶盒返回所述后台下载标识。
- 如权利要求8所述的升级服务器，其中，所述请求接收模块被配置为接收机顶盒发起的后台文件下载请求，所述请求处理模块被配置为获取当前使用后台下载机顶盒升级文件的后台下载链接数，判断所述后台下载链接数是否低于后台链接数阈值，若低于，则控制机顶盒通过后台升级版本地址下载所述机顶盒升级文件，若不低于，则向所述机顶盒返回所述后台下载标识。
- 一种机顶盒，包括：文件接收模块，被配置为接收升级服务器发送的规则文件，所述规则文件携带用于机顶盒判断是否有新版本的版本参数、以及用于机顶盒判断是否升级服务器支持下载自适应后台升级功能的升级类型标识；还被配置为在所述升级服务器的控制下接收机顶盒升级文件；请求发送模块，被配置为若根据所述规则文件确定有新版本的机顶盒升级 文件，且所述升级服务器支持下载自适应后台升级功能，则向所述升级服务器发送前台文件下载请求；若接收到所述升级服务器发送的后台下载触发信息，则向所述升级服务器发送后台文件下载请求。
- 一种机顶盒升级文件下发系统，包括：如权利要求7至9任一项所述的升级服务器、以及如权利要求10所述的机顶盒。
- 一种非暂态计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令设置为执行权利要求1-4中任一项的方法。
- 一种非暂态计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令设置为执行权利要求5中任一项的方法。
- 一种非暂态计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令设置为执行权利要求6中任一项的方法。
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