CN211321430U - Program authorization control system of household intelligent terminal - Google Patents
Program authorization control system of household intelligent terminal Download PDFInfo
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- CN211321430U CN211321430U CN201922111885.3U CN201922111885U CN211321430U CN 211321430 U CN211321430 U CN 211321430U CN 201922111885 U CN201922111885 U CN 201922111885U CN 211321430 U CN211321430 U CN 211321430U
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Abstract
The utility model relates to a program authorization control system of a household intelligent terminal, which comprises a data interface server, a database server, an application server and a reverse proxy server, wherein the data interface server, the database server, the application server and the reverse proxy server are physically interconnected by utilizing an Ethernet switch; the database server is used for storing data information; the application server is used for calling, verifying and encrypting the data information in the database server and sending the encrypted information to the reverse proxy server; the reverse proxy server is connected with the household intelligent terminal through a data transmission network, and is used for receiving a signaling sent by the household intelligent terminal to the application server and returning the encrypted authorization information processed by the application server to the household intelligent terminal. The utility model discloses a can be adapted to the program authorization control method that the full scene business of broadcasting and TV home subscriber developed needs provides the hardware structure support.
Description
Technical Field
The utility model relates to a program authorization control system of intelligent terminal of family belongs to information communication, collection and the transmission field of information technology class.
Background
With the introduction of the next generation broadcast television Network (NGB) in china, higher requirements are put forward on the cable television transmission network performance and the functional experience of users, and the radio and television industry is continuously researched, developed, upgraded and modified in the transmission technology around the development requirements of the NGB network.
The national broadcast television bureau successively releases related standards of a plurality of parts, namely technical specification of a cable television network fiber-to-the-home system and an intelligent television operating system, on one hand, in order to adapt to the development trend of new industries and meet the access requirements of high-bandwidth services such as 4K, VR and the like, the broadcasting and television industry needs to develop an optical fiber-to-the-home mode, and the transmission bandwidth accessed by users is accelerated and improved; on the other hand, in order to meet the development of intelligent home services and realize multi-screen interaction of home viewing, full IP transmission of video programs from a head end to a home intelligent terminal is becoming a trend.
Under the background, the receiving scene of the home television is developed towards the trend of multi-screen receiving and multi-screen interaction, the scrambling control is carried out on the program by adopting the CA mode of the traditional cable television, the decryption is carried out by using appointed hardware, and the compatibility of the direct broadcast service of the software and the hardware on various screens is difficult to adapt, so that the traditional mode is not suitable for the service development requirement of the full scene of the broadcasting and television home user.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a family's intelligent terminal's program authorization control system to be adapted to the business development needs of the full scene of broadcasting and TV family user.
The utility model discloses solve above-mentioned technical problem with following technical scheme:
a program authorization control system of a home intelligent terminal comprises a data interface server, a database server, an application server and a reverse proxy server, wherein the data interface server, the database server, the application server and the reverse proxy server are physically interconnected through an Ethernet switch; the data interface server is used for synchronizing user ordering information in the BOSS system to the database server; the database server is used for storing data information; the application server is used for calling, verifying and encrypting the data information in the database server and sending the encrypted related information to the reverse proxy server; the reverse proxy server is connected with the household intelligent terminal through a data transmission network, and is used for receiving a signaling sent by the household intelligent terminal to the application server and returning the encrypted authorization information processed by the application server to the household intelligent terminal.
The utility model discloses still provide following preferred technical scheme:
the data interface server, the database server, the application server and the reverse proxy server use a cluster architecture, so that the stability and reliability of the authorization control system can be ensured.
The database server comprises a master database and a slave database, wherein the master database is used for storing data information of the BOSS system received by the data interface server; the slave database and the master database are synchronized in storage, and data consistent with the master database can be obtained; the slave database is connected to the application server through an ethernet switch.
The database server adopts a memory database Redis. The reverse proxy server adopts an nginx + keepalive architecture.
The utility model discloses a program authorization control system of new cluster architecture provides the hardware structure support for the program authorization control method that can be adapted to the business development needs of broadcasting and TV home subscriber full scene. The utility model provides a program authorization control system possesses following beneficial effect:
(1) the system architecture is applicable to hardware intelligent terminals and software APK terminals, can meet the authorization control requirements of various intelligent on-screen live programs in a family scene, and therefore can solve the problem of live video authorization based on the intelligent terminals in an all-IP network.
(2) Compared with the traditional CA unidirectional broadcast sending authorization, the system has the advantages that the authorization obtaining efficiency of the intelligent terminal is higher, and the speed is higher.
(3) The system has higher concurrent processing capacity, the database can adopt a memory database Redis, the read-write operation is completely finished in the memory, the number of events finished per second can reach 50000QPS, and the system can support the real-time response requirement of the high-frequency request of the terminal.
(4) The system has higher reliability, the reverse proxy servers adopt the nginx + keepalive architecture, when one reverse proxy server fails, the reverse proxy server can be quickly and automatically switched to the other reverse proxy server, and the service is not influenced.
(5) The system has good expansibility, and when the load of one application server reaches a threshold value, the processing capacity of the system can be improved by adding one application server.
Drawings
Fig. 1 is an example of the whole device wiring diagram of the program authorization control system of the home intelligent terminal of the present invention.
Fig. 2 is a connection line and internal logic diagram of the program authorization control system according to the present invention.
Detailed Description
The novel concepts of the present solution will be described using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. These utility model concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of what is included to those skilled in the art. The particular embodiments shown and described may be substituted for a wide variety of alternate and/or equivalent implementations without departing from the scope of the present solution embodiments. The present invention is intended to cover any adaptations or variations of the embodiments discussed in the present application. It will be apparent to those skilled in the art that alternative embodiments may be practiced using only some of the described aspects. Certain specific server, network interface, etc. arrangements are described in the embodiments for illustrative purposes, however, alternative embodiments may be practiced by those skilled in the art without these specific details. In other instances, well-known features may be omitted or simplified in order not to obscure the embodiments.
As shown in fig. 1, the connection relationship and the function transfer relationship of the program authorization control system of the home intelligent terminal are as follows: the data interface server, the database server, the application server and the reverse proxy server form a front-end system, the front-end system servers are interconnected through an Ethernet switch, the front-end system servers adopt the same address field, and the signaling interaction among the servers is mainly completed by adopting an HTTP protocol. The home intelligent terminal and the reverse proxy server of the front-end system are interconnected through a data transmission network. And the data interface server is used for synchronizing the user ordering information in the BOSS system, and comprises the hardware serial number of the home intelligent terminal of the user, the user ID number distributed to the software APK by the front end, the ordered program package content, the ordering duration and other information. The application server is used for calling the data information of the database server, simultaneously completing the business process processing of data verification and encryption in the whole system, and sending the encrypted related information authorized by the user to the reverse proxy server; and the reverse proxy server receives the signaling of the home intelligent terminal, completes signaling interaction and authorization processing, returns the signaling to the home intelligent terminal, and completes authorization control on the program on the basis of the received encrypted authorization information on the home intelligent terminal. The home intelligent terminal must communicate with the reverse proxy server of the front-end system first, and the reverse proxy server isolates and forwards related information, so that the safety of the front-end authorization control system is ensured.
As shown in fig. 2, when the system constructed by the present invention is used to perform program authorization control, the following logical relationships can be adopted: the data interface server writes the data into the master database after receiving the data sent by the BOSS, configures a synchronization strategy between the master database and the slave database, and the slave database can obtain the data same as the master database. After an HTTP request sent by a user intelligent terminal reaches a reverse proxy server, the reverse proxy server forwards a request data packet to a certain application server with an idle rear end through a load balancing algorithm, the application server reads an intelligent terminal ID number from an HTTP header after reading the data packet, then the live program information ordered by the intelligent terminal is inquired from a database by taking the terminal ID number as a keyword, the application server packs and encrypts the information and sends the information to the reverse proxy server as a response body of an HTTP response packet, and then the information is returned to the user intelligent terminal by the reverse proxy server, and the concurrence of processing the request and sending in a front-end system is 50000 QPS.
The utility model discloses can be used to hardware intelligent terminal, operate on intelligent operating system, insert two-way data transmission network, receive unicast or the video STB of multicasting. Or the television APK software integrated with the system authorization control function is installed in a whole set of hardware receiving system formed on a mainstream intelligent box or an intelligent television.
Claims (6)
1. A program authorization control system of a home intelligent terminal is characterized by comprising a data interface server, a database server, an application server and a reverse proxy server, wherein the data interface server, the database server, the application server and the reverse proxy server are physically interconnected through an Ethernet switch;
the data interface server is used for synchronizing user ordering information in the BOSS system to the database server; the database server is used for storing data information; the application server is used for calling, verifying and encrypting the data information in the database server and sending the encrypted related information to the reverse proxy server; the reverse proxy server is connected with the household intelligent terminal through a data transmission network, and is used for receiving a signaling sent by the household intelligent terminal to the application server and returning the encrypted authorization information processed by the application server to the household intelligent terminal.
2. The system as claimed in claim 1, wherein the data interface server, the database server, the application server and the reverse proxy server are connected in a cluster architecture.
3. The system as claimed in claim 1 or 2, wherein the database server comprises a master database for storing data information of the BOSS system received through the data interface server and a slave database; the slave database and the master database are synchronized in storage, and data consistent with the master database can be obtained; the slave database is connected to the application server through an ethernet switch.
4. The system for controlling program authorization of a home intelligent terminal according to claim 1 or 2, characterized in that the database server employs an internal memory database Redis.
5. The system as claimed in claim 2, wherein the reverse proxy server employs nginx + keepalive architecture.
6. The system as claimed in claim 3, wherein the reverse proxy server employs nginx + keepalive architecture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922111885.3U CN211321430U (en) | 2019-11-30 | 2019-11-30 | Program authorization control system of household intelligent terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922111885.3U CN211321430U (en) | 2019-11-30 | 2019-11-30 | Program authorization control system of household intelligent terminal |
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| CN211321430U true CN211321430U (en) | 2020-08-21 |
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| CN201922111885.3U Active CN211321430U (en) | 2019-11-30 | 2019-11-30 | Program authorization control system of household intelligent terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891187A (en) * | 2019-11-30 | 2020-03-17 | 广西广播电视信息网络股份有限公司 | Program authorization control method of household intelligent terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891187A (en) * | 2019-11-30 | 2020-03-17 | 广西广播电视信息网络股份有限公司 | Program authorization control method of household intelligent terminal |
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