CN101188707A - Master/slave system and management method for digital TV receiving device - Google Patents
Master/slave system and management method for digital TV receiving device Download PDFInfo
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- CN101188707A CN101188707A CNA2007102028694A CN200710202869A CN101188707A CN 101188707 A CN101188707 A CN 101188707A CN A2007102028694 A CNA2007102028694 A CN A2007102028694A CN 200710202869 A CN200710202869 A CN 200710202869A CN 101188707 A CN101188707 A CN 101188707A
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Abstract
The invention relates to digital television receiving equipment, in particular to the management to the mother-son unit of the digital television receiving equipment. The invention discloses the mother-son unit system and the management method of the digital television receiving equipment which can avoid the large loss of the subscription fees of a broadcasting corporation or network operation corporation. The invention adopts the technical proposal that the equipment comprises digital television receiving equipment, a master card and a slave card, the digital television receiving equipment in which the master card is inserted is taken as a master machine, and the digital television receiving equipment in which the slave card is inserted is taken as a slave machine; the master machine and the slave machine are respectively provided with a master-slave card management module, the effective communication distance of the master-slave card management module is controlled within 100 m; the master-slave card management module reads slave card information and main card information, and accredits and validates the slave card information through the main card information, and the slave machine operates after the validation. The invention also discloses a method corresponding to the system. The invention has the advantages that the problem of one household with multiple machines is solved, and the problem of the large loss of the subscription fees of the broadcasting corporation or network operation corporation is avoided.
Description
Technical field
The present invention relates to apparatus of digital television receiving, particularly to the management of the composite aircraft of apparatus of digital television receiving.
Background technology
In recent years, digital television program watch more and more universal.The user watches that digital television program generally is to receive and handle the digital television program signal by set-top box, and convert thereof into the signal that simulated television can receive, utilize simulated television to show again, perhaps directly by digital television receiving digital television programme signal and show.Existing digital television program license fee is charged by the machine number of television set, and the license fee of every television set is 20～30 yuan/month, and for the user of a family multimachine, a lot of users can not receive.In order to solve the license fee problem of a tame multimachine, the operator of various places or radio and television departments all propose the notion of composite aircraft.Promptly a main frame is joined many estrades machine, and the license fee of main frame is 20～30 yuan/month, and the license fee of handset is paid by preferential price or do not handed over.For example the broadcasting and TV company or the network operating company send a set-top box in integral translation, and join a main card, and license fee is 20～30 yuan/month; If family has second television set, just buy a set-top box by user oneself, to follow according to user's main card by broadcasting and TV or operator and join a subcard, license fee reduces by half, and is 10～15 yuan/month; If the 3rd television set arranged, the user purchases a set-top box again, is followed according to user's main card by broadcasting and TV or operator and joins a subcard again, and license fee reduces by half or do not receive.Though the notion of composite aircraft has solved the license fee problem of family multimachine, but, but easily cause a large amount of losses of the license fee of the broadcasting and TV company or the network operating company, because can join many subcards, use and be furnished with in the set-top box of subcard or digital television can have digital signal on network any family by a main card.
Summary of the invention
Technical problem to be solved by this invention is, a kind of master/slave system and management method of apparatus of digital television receiving of a large amount of losses of the license fee of avoiding the broadcasting and TV company or the network operating company is provided.
The technical scheme that the present invention solve the technical problem employing is that the master/slave system of apparatus of digital television receiving comprises apparatus of digital television receiving, main card, subcard, the apparatus of digital television receiving that inserts main card is a main frame, the apparatus of digital television receiving that inserts subcard is a handset; It is characterized in that, described main frame, handset respectively disposes the child and parent card administration module, and the effective communication distance of described child and parent card administration module is controlled in 100 meters;
The child and parent card administration module reads subcard information, main card information, and carry out authority checking by main card information antithetical phrase card information, by checking, then authorize handset receiving digital television program.
The master-slave machine management method of apparatus of digital television receiving is characterized in that, carries out the following step:
The child and parent card administration module of a, handset reads and preserves the subcard card number on the subcard, main card card number; Send the subcard card number to main frame then;
The child and parent card administration module of b, main frame reads and preserves the main card card number on the main card, subcard card number, the information of paying the fees after receiving the subcard card number;
The child and parent card administration module of c, main frame judges whether the subcard card number that receives is identical with the subcard card number of preserving, if then enter steps d; Otherwise the child and parent card administration module of main frame is not worked;
The child and parent card administration module of d, main frame sends the affirmation information that comprises the main card card number and the information of paying the fees to handset;
The child and parent card administration module of e, handset judges whether the main card card number in the confirmation is identical with the main card card number of preservation, if, whether pay by the information check of paying the fees again, if, the child and parent card administration module mandate handset receiving digital television program of handset then; Otherwise handset is had no right the receiving digital television program.
The invention has the beneficial effects as follows, under the prerequisite of mode of operation that does not change existing apparatus of digital television receiving and structure, both solved the problem of a family multimachine, avoided a large amount of problems that run off of license fee of the broadcasting and TV company or the network operating company again.It is convenient that apparatus of digital television receiving disposes child and parent card administration module of the present invention, quick, and apparatus of digital television receiving only just has the branch of main frame, handset having inserted main card, subcard, is convenient to the batch process of producer to apparatus of digital television receiving, reduces cost.
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
Description of drawings
Fig. 1 is the schematic diagram of embodiment 1.
Embodiment
The master/slave system of apparatus of digital television receiving of the present invention, comprise apparatus of digital television receiving, main card, subcard, effective communication distance is controlled at 100 meters with interior child and parent card administration module, the apparatus of digital television receiving that inserts main card is a main frame, and main frame can work alone, and watches the digital television program of main card defined.The apparatus of digital television receiving that inserts subcard is a handset, and handset only just has the right to accept within limits behind host authorization to see digital television program; Described main frame, handset respectively dispose the child and parent card administration module, and the child and parent card administration module reads subcard information, main card information, and carry out authority checking by main card information antithetical phrase card information, by checking, then authorize handset receiving digital television program.Wherein, apparatus of digital television receiving is set-top box or digital television, main card, subcard are write the identity information of access customer by broadcasting and TV company or the network operating company according to user's situation, and (main card generally comprises the main card card number, the subcard card number and the information etc. of paying the fees of configuration, subcard generally comprises the subcard card number, information such as pairing main card card number), the intercommunication of child and parent card administration module, transmitting power by control child and parent card administration module is controlled at its effective communication distance in 100 meters.For simplified system, the child and parent card administration module reads main card information/subcard information by the CPU of apparatus of digital television receiving.For digital television that does not dispatch from the factory or set-top box, reserve I
2C interface according to using needs, adopts built-in mode to dispose child and parent card administration module of the present invention, and the child and parent card administration module passes through I
2C communicates by letter with the CPU of digital television or set-top box, reads main card information/subcard information, realizes the management to main card, subcard; For the digital television or the set-top box of dispatching from the factory or the user has used, adopt external mode to dispose child and parent card administration module of the present invention, the child and parent card administration module is connected with the CPU of digital television or set-top box by the communication interface of RS232.Thereby already used set-top box of set-top box of no matter not dispatching from the factory or digital television or user or digital television can be realized the composite aircraft management function of apparatus of digital television receiving of the present invention easily, efficiently.The child and parent card administration module can adopt the frequency of 2.4GHz, the communications protocol of IEEE802.15.4, both-way communication, be used for information exchange, transmission, management between main card and subcard, 30～50 meters of effective communication distances can satisfy effective communication in one family, and cost are lower.Before digital television or set-top box were not inserted main card or subcard, the function of each digital television or set-top box was duplicate, does not have the differentiation of main frame and handset, is convenient to the batch process of producer to Digital Television or set-top box, reduces production costs.
In order not change the mode of operation and the structure of existing digital television or set-top box, do not increase the work load of its CPU yet, realize that by the child and parent card administration module specific implementation method is as follows to the management of the composite aircraft of apparatus of digital television receiving:
During start, the child and parent card administration module of handset reads subcard information (subcard card number, main card card number) and is kept in the child and parent card administration module, and the child and parent card administration module by handset sends the subcard card number then; After the child and parent card administration module of main frame receives the subcard card number, read main card information (main card card number, subcard card number, the information of paying the fees) and be kept in the child and parent card administration module; The child and parent card administration module of main frame judges whether the subcard card number that receives is identical with the subcard card number of preserving, if inequality, then the child and parent card administration module of main frame is not worked; If identical, then the child and parent card administration module of main frame sends to handset and comprises the main card card number and the affirmation information of the information of paying the fees; After the child and parent card administration module confirmation of receipt information of handset, judge whether the main card card number in the confirmation is identical with the main card card number of preservation, if whether pay by the information check of paying the fees again, if, the child and parent card administration module mandate handset receiving digital television program of handset then; Otherwise handset is had no right the receiving digital television program.
Embodiment
As shown in Figure 1, comprise set-top box 1, set-top box 2, main card, subcard, the child and parent card administration module will constitute main frame in the main card insertion machine top box 1, the CPU of set-top box 1 can read the corresponding main card information on the main card, handset will be constituted in the subcard insertion machine top box 2, main frame, each external child and parent card administration module of handset, the child and parent card administration module is communicated by letter with CPU by the communication interface of RS232, the intercommunication of two child and parent card administration modules.During start, the child and parent card administration module of handset sends to the CPU of handset and reads the subcard message command; The CPU of handset reads subcard information (subcard card number and main card card number) and sends handset child and parent card administration module to, and the child and parent card administration module of handset is preserved subcard information, and sends the subcard card number, searches main frame; After the child and parent card administration module of main frame received the subcard card number, the child and parent card administration module sent to the CPU of main frame and reads the main card message command; The CPU of main frame reads main card information (main card card number, the subcard card number and the information of paying the fees) and sends the child and parent card administration module of main frame to; Then the child and parent card administration module of main frame judges whether the subcard card number that receives is identical with the subcard card number of preserving, if inequality, then the child and parent card administration module of main frame does not send confirmation to handset, and handset also just haves no right to watch digital television program; If identical, then the child and parent card administration module of main frame sends to handset and comprises the main card card number and the affirmation information of the information of paying the fees; After the child and parent card administration module confirmation of receipt information of handset, extract the main card card number and compare with the main card card number of preserving, check whether two main card card numbers are identical, if, whether extract the information check main card of paying the fees again pays, if, the child and parent card administration module mandate handset receiving digital television program of handset then; Otherwise handset is had no right the receiving digital television program.
The child and parent card administration module is started working in the electric power starting of Digital Television or set-top box automatically, seeks main frame when handset is started shooting at every turn, and after handset obtained host authorization, handset was enjoyed and the same receiving digital television program of main frame authority.For fear of the user who has a mind to escape license fee, can every interval two hours or one hour, the child and parent card administration module of handset is just searched main frame No. one time, requires host authorization, if can not get the mandate of main frame, handset just can not the receiving digital television program.Handset must have the main frame of pairing with it supporting when using, handset is by host authorization, as long as the mandate of oneself being matched main frame with it, own just with the same receiving digital television program of main frame authority.The main frame of each household family can be with many estrades machine, by the effective communication distance of siding stopping master card administration module, with the communication restriction between main frame and the handset in the one family, therefore, this handset just has been limited in this family of pairing with it, thereby can avoid a large amount of losses of license fee.
Claims (10)
1. the master/slave system of apparatus of digital television receiving comprises apparatus of digital television receiving, main card, and subcard, the apparatus of digital television receiving that inserts main card is a main frame, the apparatus of digital television receiving that inserts subcard is a handset; It is characterized in that, described main frame, handset disposes the child and parent card administration module, and the effective communication distance of described child and parent card administration module is controlled in 100 meters;
The child and parent card administration module reads subcard information, main card information, and carry out authority checking by main card information antithetical phrase card information, by checking, then authorize handset receiving digital television program.
2. the master/slave system of apparatus of digital television receiving as claimed in claim 1 is characterized in that, described child and parent card administration module reads main card information/subcard information by the CPU of apparatus of digital television receiving.
3. the master/slave system of apparatus of digital television receiving as claimed in claim 2 is characterized in that, described child and parent card administration module places in the apparatus of digital television receiving, communicates by letter with the CPU of apparatus of digital television receiving by 12C.
4. the master/slave system of apparatus of digital television receiving as claimed in claim 2 is characterized in that, described child and parent card administration module places outside the apparatus of digital television receiving, communicates by letter with the CPU of apparatus of digital television receiving by RS232
5. the master/slave system of apparatus of digital television receiving as claimed in claim 1 is characterized in that, described child and parent card administration module adopts 2.4GHZ frequency, IEEE802.15.4 communication protocol.
6. the master-slave machine management method of apparatus of digital television receiving as claimed in claim 1 is characterized in that, described apparatus of digital television receiving is a set-top box.
7. the master-slave machine management method of apparatus of digital television receiving as claimed in claim 1 is characterized in that, described apparatus of digital television receiving is a digital television.
8. the master-slave machine management method of apparatus of digital television receiving is characterized in that, carries out the following step:
The child and parent card administration module of a, handset reads and is stored in the subcard card number on the card, main card card number; Send the subcard card number to main frame then;
The child and parent card administration module of b, main frame reads and preserves the main card card number on the main card, subcard card number, the information of paying the fees after receiving the subcard card number;
The child and parent card administration module of c, main frame judges whether the subcard card number that receives is identical with the subcard card number of preserving, if then enter steps d; Otherwise the child and parent card administration module of main frame is not worked;
The child and parent card administration module of d, main frame sends the affirmation information that comprises the main card card number and the information of paying the fees to handset;
The child and parent card administration module of e, handset judges whether the main card card number in the confirmation is identical with the main card card number of preservation, if, whether pay by the information check of paying the fees again, if, the child and parent card administration module mandate handset receiving digital television program of handset then; Otherwise handset is had no right the receiving digital television program.
9. the master-slave machine management method of apparatus of digital television receiving as claimed in claim 8, it is characterized in that, what the child and parent card administration module of described handset was interrupted sends the subcard card number to main frame, if do not receive the confirmation information after the child and parent card administration module of handset is overtime, then handset is had no right the receiving digital television program.
10. the master-slave machine management method of apparatus of digital television receiving as claimed in claim 8 or 9 is characterized in that,
Described step a comprises the following steps:
When a1, start, the child and parent card administration module of handset sends to the CPU of handset and reads the subcard message command;
The CPU of a2, handset reads the subcard card number on the subcard, and the main card card number also sends handset child and parent card administration module to;
Among the described step b, after the child and parent card administration module of main frame receives the subcard card number, carry out the following step:
The child and parent card administration module of b1, main frame sends to the CPU of main frame and reads the main card message command;
The CPU of b2, main frame reads the main card card number on the main card, subcard card number and the information and send the child and parent card administration module of main frame to of paying the fees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007102028694A CN100542229C (en) | 2007-12-06 | 2007-12-06 | The master/slave system of apparatus of digital television receiving and management method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007102028694A CN100542229C (en) | 2007-12-06 | 2007-12-06 | The master/slave system of apparatus of digital television receiving and management method |
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| Publication Number | Publication Date |
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| CN101188707A true CN101188707A (en) | 2008-05-28 |
| CN100542229C CN100542229C (en) | 2009-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007102028694A Expired - Fee Related CN100542229C (en) | 2007-12-06 | 2007-12-06 | The master/slave system of apparatus of digital television receiving and management method |
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| WO2010149161A1 (en) | 2009-06-24 | 2010-12-29 | Smartwi International A/S | Access control system |
| CN102065331A (en) * | 2010-10-18 | 2011-05-18 | 深圳市九洲电器有限公司 | Set-top box and starting method thereof |
| CN102096840A (en) * | 2010-11-16 | 2011-06-15 | 赵东晶 | Memory card for pairing or recognition of wireless device |
| CN102186111A (en) * | 2011-03-09 | 2011-09-14 | 深圳市九洲电器有限公司 | Set top box as well as checking method and system for television card of same |
| CN102186028A (en) * | 2011-04-25 | 2011-09-14 | 深圳市同洲电子股份有限公司 | Master-submachine pairing method and system for integrated digital television |
| CN102209275A (en) * | 2011-05-31 | 2011-10-05 | 深圳市同洲电子股份有限公司 | Integrated digital television and method for controlling submachine by host in integrated digital television |
| CN101800880B (en) * | 2009-02-10 | 2012-06-06 | 中兴通讯股份有限公司 | Method and system for realizing IPTV one-user-multi-machine |
| CN101720012B (en) * | 2009-11-19 | 2012-09-26 | 北京数码视讯科技股份有限公司 | Primary and subsidiary cards for digital television condition receiving system and realization method thereof |
| CN103514130A (en) * | 2012-06-27 | 2014-01-15 | 苏州工业园区新宏博通讯科技有限公司 | Automatic identification device of media board |
| CN103514118A (en) * | 2012-06-27 | 2014-01-15 | 苏州工业园区新宏博通讯科技有限公司 | Identification method for automatic identification device of media board |
| CN114363707A (en) * | 2022-03-17 | 2022-04-15 | 深圳佳力拓科技有限公司 | WIFI-based smart card local authorization method and system |
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| CN1728819A (en) * | 2005-07-29 | 2006-02-01 | 上海广电通讯网络有限公司 | CA module cable connection association mode for multiple digital TV receiving terminals shared in same account |
| CN100425074C (en) * | 2006-03-03 | 2008-10-08 | 北京视博数字电视科技有限公司 | Method for realizing master-slave intelligent card for one-user multiple-terminal management |
-
2007
- 2007-12-06 CN CNB2007102028694A patent/CN100542229C/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101800880B (en) * | 2009-02-10 | 2012-06-06 | 中兴通讯股份有限公司 | Method and system for realizing IPTV one-user-multi-machine |
| WO2010149161A1 (en) | 2009-06-24 | 2010-12-29 | Smartwi International A/S | Access control system |
| CN101720012B (en) * | 2009-11-19 | 2012-09-26 | 北京数码视讯科技股份有限公司 | Primary and subsidiary cards for digital television condition receiving system and realization method thereof |
| CN102065331B (en) * | 2010-10-18 | 2013-10-30 | 深圳市九洲电器有限公司 | Set-top box and starting method thereof |
| CN102065331A (en) * | 2010-10-18 | 2011-05-18 | 深圳市九洲电器有限公司 | Set-top box and starting method thereof |
| CN102096840A (en) * | 2010-11-16 | 2011-06-15 | 赵东晶 | Memory card for pairing or recognition of wireless device |
| CN102096840B (en) * | 2010-11-16 | 2018-08-24 | 赵东晶 | A kind of storage card being used for wireless device paring or identification |
| CN103530674A (en) * | 2010-11-16 | 2014-01-22 | 赵东晶 | Memory card for wireless equipment pairing |
| CN102186111A (en) * | 2011-03-09 | 2011-09-14 | 深圳市九洲电器有限公司 | Set top box as well as checking method and system for television card of same |
| CN102186028B (en) * | 2011-04-25 | 2014-04-30 | 深圳市同洲电子股份有限公司 | Master-submachine pairing method and system for integrated digital television |
| CN102186028A (en) * | 2011-04-25 | 2011-09-14 | 深圳市同洲电子股份有限公司 | Master-submachine pairing method and system for integrated digital television |
| CN102209275A (en) * | 2011-05-31 | 2011-10-05 | 深圳市同洲电子股份有限公司 | Integrated digital television and method for controlling submachine by host in integrated digital television |
| CN103514130A (en) * | 2012-06-27 | 2014-01-15 | 苏州工业园区新宏博通讯科技有限公司 | Automatic identification device of media board |
| CN103514118A (en) * | 2012-06-27 | 2014-01-15 | 苏州工业园区新宏博通讯科技有限公司 | Identification method for automatic identification device of media board |
| CN114363707A (en) * | 2022-03-17 | 2022-04-15 | 深圳佳力拓科技有限公司 | WIFI-based smart card local authorization method and system |
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| CN100542229C (en) | 2009-09-16 |
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