CN104581239A - Portable smart card terminal and set-top box system - Google Patents

Portable smart card terminal and set-top box system Download PDF

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Publication number
CN104581239A
CN104581239A CN201410810702.6A CN201410810702A CN104581239A CN 104581239 A CN104581239 A CN 104581239A CN 201410810702 A CN201410810702 A CN 201410810702A CN 104581239 A CN104581239 A CN 104581239A
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CN
China
Prior art keywords
set
smart card
top box
wireless communication
module
Prior art date
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CN201410810702.6A
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Chinese (zh)
Inventor
赵海鹏
黄焕钦
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广东九联科技股份有限公司
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Priority to CN201410810702.6A priority Critical patent/CN104581239A/en
Publication of CN104581239A publication Critical patent/CN104581239A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Structure of client; Structure of client peripherals using peripherals receiving signals from specially adapted client devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Structure of client; Structure of client peripherals using peripherals receiving signals from specially adapted client devices
    • H04N21/4126Structure of client; Structure of client peripherals using peripherals receiving signals from specially adapted client devices portable device, e.g. remote control with a display, PDA, mobile phone
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/418External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4181External card to be used in combination with the client device, e.g. for conditional access for conditional access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/426Characteristics of or Internal components of the client
    • H04N21/42607Characteristics of or Internal components of the client for processing the incoming bitstream
    • H04N21/42623Characteristics of or Internal components of the client for processing the incoming bitstream involving specific decryption arrangements

Abstract

The invention relates to the technical field of set-top boxes and particularly relates to a portable smart card terminal and a set-top box system which are convenient for watching personal customization video programs. The portable smart card terminal comprises a power supply device, a control chip and a first wireless communication module which are sequentially and electrically connected; the control chip is electrically connected with a keystroke and an indicating lamp; the first wireless communication module is used for being in wireless communication with the set-top box system; the set-top box system comprises a CA module, a second wireless communication module is arranged on the CA module, and the second wireless communication module is in wireless communication with the first wireless communication module. The portable smart card terminal and the set-top box system, provided by the invention, together accomplish descrambling and decryption, the portable smart card terminal achieves communication with the set-top box system through a wireless communication way, the portable smart card terminal is convenient to carry, and is convenient for watching personal customization video programs by carrying.

Description

一种便携式智能卡终端及机顶盒系统 A portable smart card terminal systems and set-top boxes

技术领域 FIELD

[0001] 本发明涉及机顶盒技术领域,特别是指能方便观看个人定制电视节目的一种便携式智能卡终端及机顶盒系统。 [0001] Technical Field The present invention relates to a set top box, particularly to a portable can easily watch the smart card personalization system terminal STB and television programs.

背景技术 Background technique

[0002] 有线电视网络作为重要的信息化基础设施和信息传输媒质,伴随着数字化、网络化的发展趋势,正源源不绝地向广大用户提供着丰富多彩的数字电视节目和多功能业务服务。 [0002] cable television networks as an important information infrastructure and information transmission medium, along with the development trend of digital, network-based, is an endless supply to provide customers with a variety of digital TV programs and multi-function business services. 作为有线电视系统的一个子系统,条件接收系统(以下简称CA系统),通过对授权信息进行有效控制管理,实现了用户只能收看经过运营商授权许可的电视广播业务和节目,是运营数字电视平台的核心组成部分,它能否得到合理科学地应用,对整个系统的运行水平至关重要。 As a subsystem, conditional access system cable television system (hereinafter referred to as CA systems), through the effective control of the authorization information management, users can only watch through operators licensed television broadcasting services and programs, is the operator of digital television the core component of the platform, it can be reasonably applied science, critical to the operation level of the whole system.

[0003]目前数字电视采用的CA系统主要分为两大模式:1、解扰和解密任务由内置于CA系统中的智能卡及机顶盒终端中的主芯片共同完成;2、解扰和解密任务由智能卡单独完成,智能卡直接集成在机顶盒中,即CA系统中无智能卡。 [0003] Currently the use of digital TV CA system is mainly divided into two modes: 1, descrambling and decryption tasks completed by the built-in smart card CA systems and set-top box terminal main chip together; 2, descrambling and decryption tasks by the complete a separate smart card, smart card integrated directly in the set-top box, that is not in the smart card CA system. 这两种传统的CA系统模式中,用户在获得某电视节目的授权秘钥后,由于智能卡位置固定,用户往往只能在一台电视上使用,不能享受到个人定制电视服务随时看。 After these two traditional CA system mode, the user is authorized keys of a television program, due to the fixed position of the smart card, users tend to only be used on a TV, you can not enjoy personal customized TV service at any time to see. 即使将智能卡随身带,在其他电视上安装使用时也很不方便。 Even if the smart card carry, when installed in the other TV is also very convenient.

发明内容 SUMMARY

[0004] 为了解决现有技术存在的问题,本发明提供一种便携式智能卡终端及机顶盒系统,采用便携式智能卡终端与机顶盒系统共同完成解扰和解密,便携式智能卡终端通过无线通信方式与机顶盒系统实现通讯,且便携式智能卡终端方便随身携带,方便个人定制电视节目随身观看。 [0004] To solve the problems of the prior art, the present invention provides a portable smart card terminal and a set-top box system that uses a portable smart card terminal and the set-top box systems together to complete the descrambling and decryption, the portable smart card terminals to achieve communication via wireless communication with a top box system and a portable smart card terminal easy to carry, easy to carry personal customized TV programs to watch.

[0005] 为解决上述技术问题,本发明提供了如下技术方案: [0005] In order to solve the above technical problem, the present invention provides the following technical solutions:

一种便携式智能卡终端及机顶盒系统,所述便携式智能卡终端包括依次电连接的供电装置、控制芯片和第一无线通信模块,所述控制芯片分别电连接有按键和指示灯; A portable terminal and a smart card system of the set top box, a portable terminal includes a smart card power supply device electrically connected sequentially, and the first wireless communication chip control module, the control chip are electrically connected with keys and indicators;

所述第一无线通信模块,用于与所述机顶盒系统无线通信; The first wireless communication module for wireless communication with the set-top box system;

所述机顶盒系统,包括CA模块,所述CA模块上设置有第二无线通信模块,所述第二无线通信模块用于与第一无线通信模块无线通信。 The set-top box system includes a CA module, the CA module is disposed on a second wireless communication module, the second wireless communication module for wireless communication with the first wireless communication module.

[0006] 优选的,所述供电装置包括依次电连接的蓄电池和充电保护电路,所述充电保护电路连接所述控制芯片。 [0006] Preferably, the power supply device includes a battery and a charging protection circuit electrically connected sequentially, the connection of the charging protection circuit control chip.

[0007] 优选但不限于的,所述便携式智能卡终端设置于戒指、手环、手表、胸针或领带扣上。 [0007] preferably but not limited to the portable smart card terminals arranged in rings, bracelets, watches, brooches or tie wear.

[0008] 具体的,所述机顶盒系统还包括有主板模块,所述CA模块与主板模块电连接, 所述主板模块还分别电连接有信号接收模块、存储模块和电源模块。 [0008] Specifically, the set-top box system further comprises a main board module, the CA module and the module is electrically connected to the main board, the main board module is also electrically connected to the signal receiving module, a storage module and a power module.

[0009] 优选的,所述第一无线通信模块和第二无线通信模块为蓝牙通信模块或RF无线通信模块。 [0009] Preferably, the first wireless communication module and the second wireless communication module is a Bluetooth communication module or a wireless RF communication module.

[0010] 优选但不限于的,所述控制芯片为微处理器芯片。 [0010] preferably but not limited to, the control chip is a microprocessor chip.

[0011] 优选但不限于的,所述指示灯为LED灯。 [0011] preferably but not limited to, the indicator is a LED lamp.

[0012] 优选但不限于的,所述蓄电池为锂电池。 [0012] preferably but not limited to, the battery is a lithium battery.

[0013] 本发明与现有技术相比,其显著优点是:本发明提供的一种便携式智能卡终端及机顶盒系统,采用便携式智能卡终端与机顶盒系统共同完成电视节目的解扰和解密,便携式智能卡终端通过无线通信方式与机顶盒系统实现通讯,且便携式智能卡终端设置于戒指、手环、手表、胸针或领带扣上,方便随身携带,便于个人定制电视节目随身观看。 [0013] Compared with the prior art that significant advantages are: a portable smart card terminal and a set-top box system of the present invention provides, the use of a portable smart card terminal and the set-top box systems together to complete television program descrambling and decryption, the portable smart card terminal achieved through wireless communication with the communication system set-top boxes and portable smart card terminal is set in rings, bracelets, watches, brooches and tie or wear, easy to carry, easy to carry personal customized TV programs to watch.

附图说明 BRIEF DESCRIPTION

[0014] 为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简要介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域的普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。 [0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings briefly described as required for use in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention. embodiment, those of ordinary skill in the art is concerned, without any creative effort, and may also obtain other drawings based on these drawings. 这些附图中,为了清楚起见,可能放大了结构和区域的尺寸及相对尺寸。 In these figures, for clarity, it may be exaggerated and the relative size of the structure and the size of the region.

[0015] 图1为本发明中便携式智能卡终端的结构框图; [0015] Figure 1 is a block diagram of the invention the portable smart card terminal;

图2为本发明中机顶盒终端的结构框图。 The block diagram in FIG STB terminal 2 of the present invention.

具体实施方式 Detailed ways

[0016] 下面将结合本发明实施例中的附图,对本发明的技术方案进行清楚、完整地描述。 [0016] The present invention in conjunction with the following drawings in the embodiments, the technical solutions of the present invention are clearly and completely described. 基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, those of ordinary skill in the art to make all other embodiments without creative work obtained by, it falls within the scope of the present invention.

[0017] 实施例1: [0017] Example 1:

参见附图1,一种便携式智能卡终端及机顶盒系统,所述便携式智能卡终端包括依次电连接的供电装置100、控制芯片200和第一无线通信模块203,所述控制芯片200分别电连接有按键201和指示灯202 ;所述供电装置100包括依次电连接的蓄电池101和充电保护电路102,所述充电保护电路102连接所述控制芯片200。 1 of the drawings, a portable smart card and the set-top terminal, said portable smart card terminal apparatus includes a power supply 100 electrically connected sequentially, the control chip 200 and the first wireless communication module 203, the control chip 200 is electrically connected to key 201 and indicator 202; the power supply device 100 is electrically connected in turn comprises a battery 101 and a charging protection circuit 102, the charging protection circuit 102 connected to the control chip 200. 优选但不限于的,所述便携式智能卡终端设置于戒指、手环、手表、胸针或领带扣上,这些带有便携式智能卡终端的便携设备可由医疗级的热塑性聚氨酯弹性体橡胶制作,为了在日常生活使用中保护电子元件,采取密封防水设计,防水等级可达IPX 6级防水,当然,本实施例对带有便携式智能卡终端的便携设备的材料不作限定,也可采用其他防水绝缘材料制作。 Preferably but not limited to the portable smart card terminals arranged in rings, bracelets, watches, brooches or tie wear, these portable terminal devices with a portable smart card may be made of rubber of thermoplastic polyurethane elastomer medical grade, in order to daily life use protect the electronic components, designed to take the sealed waterproof, waterproof grade up IPX 6 waterproof, of course, the material of the present embodiment the portable device with a portable smart card terminal is not limited embodiment, water may be used other insulating material.

[0018] 机顶盒系统由机顶盒前端和机顶盒终端组成。 [0018] The set-top terminal from the set-top box STB and distal components. 机顶盒前端用于完成广播数据的加扰和授权信息控制及解扰密钥的加密等工作,机顶盒前端由高频放大器、解调器、调制器、混合器,信号源编码和数字调制系统、节目信息管理、用户授权系统、用户管理系统和条件接收子系统等部分组成等。 Encryption and authorization information for controlling scrambling and descrambling key set-top box for completing the front end of the broadcast data, etc., the front end of the set top box by a high frequency amplifier, a demodulator, a modulator, a mixer, a signal source coding and digital modulation systems, the program information management, user authorization system, user management system and the conditional access subsystem components and the like. 机顶盒终端即机顶盒的接收端,用于完成解扰和解密工作。 I.e., set-top box STB terminal receiving end for performing descrambling and decryption. 优选但不限于的,所述控制芯片200为微处理器芯片;所述指示灯202为LED灯;所述蓄电池100为锂电池。 Preferably but not limited to, the control chip 200 of the microprocessor chip; the indicator lamp 202 is an LED; of the battery 100 is a lithium battery.

[0019] 附图2为本实施例中机顶盒终端的结构框图。 [0019] Figure 2 a block diagram of the structure of the present embodiment top terminals. 如图所示,所述机顶盒终端包括CA模块300,所述CA模块300上设置有第二无线通信模块301,所述第二无线通信模块301用于与第一无线通信模块203无线通信,所述机顶盒终端还包括有主板模块400,所述CA模块300与主板模块400电连接,主板模块400还分别电连接有信号接收模块500、存储模块600和电源模块700。 As shown, the CA module 300 includes a set-top box terminal is provided with a second wireless communication module 301 of the CA module 300, the second wireless communication module 301 for wireless communication with a first wireless communication module 203, the said terminal further comprises a set top box motherboard module 400, the module 300 and the CA 400 is electrically connected to the motherboard module, the motherboard module 400 is also electrically connected to the signal receiving module 500, a storage module 600 and power module 700. 具体的,所述主板模块400好包括有主芯片401、内存402、音视频信号输出404和调制器403。 Specifically, the motherboard module 400 preferably includes a main chip 401, memory 402, audio and video signal output 404 and a modulator 403. 优选但不限于的,所述第一无线通信模块203和第二无线通信模块301为蓝牙通信模块或RF无线通信模块。 Preferably but not limited to, the first wireless communication module 203 and the second wireless communication module 301 is a Bluetooth communication module or a wireless RF communication module.

[0020] 本实施例的工作过程是,个人通过运营商定制自己喜欢的节目,并购买相关电视节目的解扰和解密的多重秘钥,通过按键201可输入相关秘钥到便携式智能卡终端并存储在控制芯片200中,方便下次使用时直接通过按键201选定,指示灯202在便携式智能卡终端上电或第一无线通信模块203传输信号时闪烁。 [0020] The operation of this embodiment is that personal customization by operators their favorite programs, and purchase multiple keys related to the television program descrambling and decryption through the key 201 can enter the relevant keys to a portable smart card terminals and storage in the control chip 200, next time, an electrical indicator 202 flashes when the wireless communication module 203 or the first transmitted signal on the portable terminal using the smart card key 201 is selected directly. 运营商的电视节目内容经机顶盒前端的调制器解调后,从信号接收模块500输入到机顶盒终端的主板模块400,发送给CA模块300授权认证。 Operator television programs after the front end of the STB demodulates the modulator, the signal receiving module 500 is input to the set-top box terminal board module 400, module 300 transmits to CA certification authority. 认证过程是,便携式智能卡终端通过第一无线通信模块203将秘钥传输给第二无线通信模块301,与机顶盒终端的CA模块300进行秘钥验证解锁,机顶盒终端在接收到便携式智能卡终端的匹配认证后,利用有线连接与机顶盒前端再次进行授权信息验证,验证正确后解锁电视服务内容,在电视机上播放相关内容。 Authentication process, the portable smart card terminal through the first wireless communication module 203 keys transmitted to the second wireless communication module 301, a secret key authentication unlocking the CA module 300 top terminals, set top boxes terminal receives the matching authenticate the portable smart card terminal after using the cable set-top box connected to the front again authorized to verify, verify the correct unlock the TV service content, play the content on a TV. 存储模块600用于缓存视频信号。 A storage module 600 for buffering video signals. 采用便携式智能卡终端与机顶盒系统共同完成电视节目的解扰和解密,便携式智能卡终端通过无线通信方式与机顶盒系统实现通讯,且便携式智能卡终端设置于戒指、手环、手表、胸针或领带扣上,方便随身携带,便于个人定制电视节目随身观看。 Using the portable smart card terminal and the set-top box systems together to complete television program descrambling and decryption, the portable smart card terminals to achieve communication through wireless communication with a set-top box system, and a portable smart card terminals arranged in rings, bracelets, watches, brooches or tie wear, easy portable, easy to carry personal customized TV programs to watch.

[0021] 以上所述的实施方式,并不构成对该技术方案保护范围的限定。 Embodiment [0021] above, do not limit the scope of protection of the technical solution. 任何在上述实施方式的精神和原则之内所作的修改、等同替换和改进等,均应包含在该技术方案的保护范围之内。 Any modifications within the spirit and principle of the above embodiments, equivalent alterations and modifications all fall within the scope of protection of the technical solution.

Claims (8)

1.一种便携式智能卡终端及机顶盒系统,其特征在于:所述便携式智能卡终端包括依次电连接的供电装置、控制芯片和第一无线通信模块,所述控制芯片分别电连接有按键和指示灯; 所述第一无线通信模块,用于与所述机顶盒系统无线通信; 所述机顶盒系统,包括CA模块,所述CA模块上设置有第二无线通信模块,所述第二无线通信模块用于与第一无线通信模块无线通信。 A portable smart card terminal and a set-top box system, characterized in that: said portable smart card terminal comprises means sequentially electrically connected to the power supply, and a first wireless communication chip control module, the control chip are electrically connected with keys and indicators; the first wireless communication module for wireless communication with the set-top box system; the set-top box system includes a CA module, the CA module is disposed on a second wireless communication module, the second wireless communication module with a first wireless communication module for wireless communication.
2.如权利要求1所述的一种便携式智能卡终端及机顶盒系统,其特征在于:所述供电装置包括依次电连接的蓄电池和充电保护电路,所述充电保护电路连接所述控制芯片。 2. A portable smart card terminal and the set-top box system of claim 1, wherein: said power supply means comprises a battery and a charging protection circuit electrically connected sequentially, the connection of the charging protection circuit control chip.
3.如权利要求1所述的一种便携式智能卡终端及机顶盒系统,其特征在于:所述便携式智能卡终端设置于戒指、手环、手表、胸针或领带扣上。 A portable smart card terminal and a set-top box system according to claim 1, characterized in that: said portable smart card terminal disposed in rings, bracelets, watches, brooches or tie wear.
4.如权利要求1所述的一种便携式智能卡终端及机顶盒系统,其特征在于:所述机顶盒系统还包括有主板模块,所述CA模块与主板模块电连接, 所述主板模块还分别电连接有信号接收模块、存储模块和电源模块。 4. A portable smart card terminal and the set-top box system of claim 1, wherein: said set-top box system further comprises a main board module, the CA module and the module is electrically connected to the main board, the main board module is also electrically connected the signal receiving module, a storage module and a power module.
5.如权利要求1所述的一种便携式智能卡终端及机顶盒系统,其特征在于:所述第一无线通信模块和第二无线通信模块为蓝牙通信模块或RF无线通信模块。 5. A portable smart card terminal and the set-top box system of claim 1, wherein: the first wireless communication module and the second wireless communication module is a Bluetooth communication module or a wireless RF communication module.
6.如权利要求1所述的一种便携式智能卡终端及机顶盒系统,其特征在于:所述控制芯片为微处理器芯片。 A portable smart card system of the terminal and a set-top box as claimed in claim 1, wherein: said control chip is a microprocessor chip.
7.如权利要求1所述的一种便携式智能卡终端及机顶盒系统,其特征在于:所述指示灯为LED灯。 7. A portable smart card terminal and the set-top box system of claim 1, wherein: said indicator is an LED lamp.
8.如权利要求2所述的一种便携式智能卡终端及机顶盒系统,其特征在于:所述蓄电池为锂电池。 A portable smart card system of the terminal and a set-top box as claimed in claim 2, wherein: said secondary battery is a lithium battery.
CN201410810702.6A 2014-12-19 2014-12-19 Portable smart card terminal and set-top box system CN104581239A (en)

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