CN102065331B - Set-top box and starting method thereof - Google Patents
Set-top box and starting method thereof Download PDFInfo
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- CN102065331B CN102065331B CN 201010510152 CN201010510152A CN102065331B CN 102065331 B CN102065331 B CN 102065331B CN 201010510152 CN201010510152 CN 201010510152 CN 201010510152 A CN201010510152 A CN 201010510152A CN 102065331 B CN102065331 B CN 102065331B
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- top box
- verification
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- check information
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Abstract
The invention discloses a starting method of a set-top box, which comprises the following steps: A. receiving a starting command of a user; B. receiving network check information defined by an operator; C. checking the network check information; and D. judging whether the network check information is checked successfully; if so, normally starting the set-top box; and if not, shutting down the set-top box. By implementing the technical scheme of the invention, the network check information is analyzed and checked by an exclusive data module, thereby realizing that the set-top box used in the market of a special operator can not be used in the markets of other operators by a company or individual, so that the lawful rights and interests of the special operator is protected.
Description
Technical field
The present invention relates to the set-top-box opening field, relate in particular to a kind of starting-up method of set-top box.
Background technology
Along with extensively popularizing of digital television business, increasing provinces and cities have begun the translation popularization of Digital Television.At present popular mode be operator after producer's buying set-top box, first mode that is provided freely to the viewer begins translation.Like this, how operator avoids the set-top box of self Free distribution not make other people take to use in other the Operation Network and seem particularly crucial.
The set-top-box opening method of prior art as shown in Figure 1, the method may further comprise the steps:
S110. receive user's start-up command;
S120. starter motor top box.
In the technical scheme of prior art, direct starter motor top box behind the set-top-box opening, operator's network environment is not carried out verification, that is to say, can in any network environment, use, like this, damage the legitimate rights and interests of particular operator, do not solved the defective that exists in the prior art.
Summary of the invention
The technical problem to be solved in the present invention is; can't avoid the set-top box of self Free distribution not make other people take the defective of using in other the Operation Network for operator in the prior art; a kind of starting-up method of set-top box is provided; the method has realized that operator is bundled in oneself set-top box in the middle of oneself the network; the set-top box that prevents oneself is used in other networks, and then has protected the legitimate rights and interests of particular operator.
The technical solution adopted for the present invention to solve the technical problems is: a kind of set-top-box opening method is provided, has said method comprising the steps of:
A. receive user's start-up command;
B. receive the network check information, described network check information is by operator's self-defining;
C. described network check information is carried out verification;
D. judge whether verification succeeds of described network check information, if then set-top box normally starts, if not, then set-top box quits work.
In set-top-box opening method of the present invention, after described steps A He before the described step B, also comprise:
Receive network information table and also check whether exclusive data descriptor is arranged in the described network information table, described exclusive data descriptor has comprised the network check information that described set-top box is corresponding, if, execution in step B then, if not, then set-top box quits work.
In set-top-box opening method of the present invention, before described steps A, also comprise:
In described network information table, insert described exclusive data descriptor.
In set-top-box opening method of the present invention, described network check information comprises descriptor sign, set-top box sign, network title, network verification type and control data, described network verification type comprises forces verification and without verification, described control data comprise set-top box model, version information and private data field verification and.
In set-top-box opening method of the present invention, after step B He before the step C, comprise:
B1. judge whether described network check information is effective, if, execution in step C then, if not, then set-top box quits work.
In set-top-box opening method of the present invention, after step C He before the step D, comprise:
C1. judge according to the type of described network verification whether described network check information forces verification, the type of described network verification is that the requirement according to operator or set-top box manufacturer specifically distributes, if, execution in step D then, if not, then set-top box normally starts.
In set-top-box opening method of the present invention, described step B1 comprises:
Whether simultaneously effectively to judge described descriptor sign, described set-top box sign or described network title, if, execution in step C then, if not, then set-top box quits work.
In set-top-box opening method of the present invention, described step C1 comprises:
Judge described set-top box model, described version information or the verification of described private data field and verification succeeds whether simultaneously, if then set-top box normally starts, if not, then set-top box quits work.
The present invention also provides a kind of set-top box, and described set-top box comprises receiver module, exclusive data module, correction verification module, judge module, startup module and locking module, wherein,
Receiver module is for the start-up command that receives the user;
Exclusive data module is used for receiving described network check information and described network check information being carried out verification, and described network check information is by operator's self-defining;
Judge module is used for judging whether verification succeeds of described network check information;
Start module, be used for starting described set-top box so that the normal operation of described set-top box;
Locking module is used for locking described set-top box so that described set-top box quits work.
In set-top box of the present invention, described exclusive data module also is used for receiving network information table and checking whether described network information table has exclusive data descriptor, and described exclusive data descriptor has comprised the network check information that described set-top box is corresponding.
Implement technical scheme of the present invention; by exclusive data module the network check information is analyzed and verification; realize that the set-top box used in certain particular operator market is not taken in other carrier markets by company or individual and use, protected the legitimate rights and interests of particular operator
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the flow chart of the set-top-box opening method of prior art of the present invention;
Fig. 2 is the flow chart of set-top-box opening embodiment of the method one of the present invention;
Fig. 3 is the flow chart of set-top-box opening embodiment of the method two of the present invention;
Fig. 4 is the structural representation of set-top box of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 2, in the flow chart of set-top-box opening embodiment of the method one of the present invention, the method may further comprise the steps:
S210. receive user's start-up command;
S220. receive the network check information, this network check information is by operator's self-defining;
S230. this network check information is carried out verification;
S240. judge whether verification succeeds of this network check information, if then set-top box normally starts, if not, then set-top box quits work, and prompting user can not use in present networks.
Preferably, this network check information comprises network title, network verification type and the control data of descriptor sign, set-top box sign, operator, this network verification type comprises forces verification and without verification, these control data comprise set-top box model, version information and private data field verification and.
As shown in Figure 3, in the flow chart of set-top-box opening embodiment of the method two of the present invention, the method may further comprise the steps:
S310. in network information table, insert exclusive data descriptor, should be noted that this exclusive data descriptor has comprised the network check information that this set-top box is corresponding.
S320. receive user's start-up command.
S330. receive network information table and check whether exclusive data descriptor is arranged in this network information table, if, execution in step S340 then, if not, then set-top box quits work, and prompting user can not use in present networks.
S340. judge whether the network check information in the exclusive data descriptor is effective, if, execution in step S350 then, if not, then set-top box quits work, and prompting user can not use in present networks.
Preferably, whether simultaneously effectively in step S340, judge the network title of descriptor sign, set-top box sign or operator, if, execution in step S350 then, if not, then set-top box quits work, and prompting user can not use in present networks.
S350. this network check information is carried out verification.
S360. whether force verification according to the Discrimination of Types circuit network check information of network verification, the type of network verification is that the requirement according to operator or set-top box manufacturer specifically distributes, if, execution in step S370 then, if not, then set-top box normally starts.
S370. judge whether verification succeeds of this network check information, if then set-top box normally starts, if not, then set-top box quits work, and prompting user can not use in present networks.
Preferably, judge set-top box model, version information or the verification of private data field and verification succeeds whether simultaneously, if then set-top box normally starts, if not, then set-top box quits work, and prompting user can not use in present networks.
The below specifies nine divisions of China in remote antiquity Electrical Appliances Co., Ltd and implement set-top-box opening method of the present invention in the project of JZ_DVC_5028 Zhuhai.
Two circulations are arranged the NIT(network information table), Code PTD descriptor (exclusive data descriptor) is inserted in first circulation of NIT.
The code of Code PTD descriptor is as follows:
Code PTD Descriptor(){
Descriptor_Tag 8 Uimsbf
Descriptor_Length 8 Uimsbf
STB_Manufacturer_ID 16 Uimsbf
For(i=0;i<N;i++){
Delivery_system_descriptor
NetWork_Name 13 Uimsbf
PTD_Type 3 Uimsbf
Private_data_Len 8 Uimsbf
For(i=0;i<N;i++){
Private_data_byte 8 Uimsbf
}
}
}
This Code PTD descriptor has comprised corresponding network check information, in the present embodiment, this network check information comprises the descriptor sign, follow-up data length, the set-top box sign, the network title, network verification type, the control data, operator can be flexible, define easily this network check information, wherein, the byte of descriptor sign (Descriptor_Tag) is set to 0xA1, follow-up data length (Descriptor_Length) is the byte after this field, the byte of set-top box sign (STB_Manufacturer_ID) is set to 0x78, distributed unitedly by operator, network title (NetWork_Name) is by the unique definition of operator, in the present embodiment, need to judge whether Descriptor_Tag is 0xA1, whether STB_Manufacturer_ID is 0x78, whether NetWork_Name is the unique definition of operator, if satisfy simultaneously then carry out downwards, otherwise set-top box quits work, and prompting user can not use in present networks.
The type of network verification (PTD_Type) is specifically distributed according to the requirement of operator or set-top box manufacturer, in the present embodiment, if the PTD_Type value is 1 o'clock, then need to force verification, the necessary verification network check information of set-top box, if the PTD_Type value is 2 o'clock, expression is without verification, set-top box is without verification network check information, just can directly start, the byte of control data (Private_data_byte) is jointly to be arranged by set-top box manufacturer and operator, can define flexibly, and the code of this Private_data_byte descriptor is as follows:
Private_data_Descript() {
HW_Code 8 Uimsbf
Variant 8 Uimsbf
SeqNo 8 Uimsbf
CheckSum 8 Uimsbf
}
If the PTD_Type value is 1 o'clock, then need verification hardware information (HW_Code), set-top box model (Variant), software information (SeqNo) and the verification of private data field and (CheckSum), if HW_Code, Variant, SeqNo and CheckSum be verification succeeds, then starter motor top box simultaneously.
Should be noted that, in first For circulation of the code of Code PTD descriptor, N represents a plurality of circulations, can judge simultaneously whether the network check information is effective according to a plurality of conditions of requirements definition of operator and set-top box manufacturer, those skilled in the art should understand, do not repeat them here, in the present embodiment, N is 1.
Should be noted that, in second For circulation of the code of Private_data_byte descriptor, N represents a plurality of circulations, can judge simultaneously whether verification succeeds of network check information according to a plurality of conditions of requirements definition of operator and set-top box manufacturer, those skilled in the art should understand, do not repeat them here, in the present embodiment, N is 1.
As shown in Figure 4, in the structural representation of set-top box of the present invention, this set-top box comprises receiver module, exclusive data module, correction verification module, judge module, startup module and locking module, wherein,
Receiver module is for the start-up command that receives the user;
Exclusive data module is used for receiving this network check information and this network check information is carried out verification;
Judge module is used for judging whether verification succeeds of this network check information;
Start module, be used for starting this set-top box so that the normal operation of this set-top box;
Locking module is used for this set-top box of locking so that this set-top box quits work.
Preferably, this exclusive data module also is used for receiving network information table and checking whether this network information table has exclusive data descriptor, and this exclusive data descriptor has comprised the network check information that this set-top box is corresponding.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (9)
1. a set-top-box opening method is characterized in that, said method comprising the steps of:
A. receive user's start-up command;
B. receive the network check information, described network check information is by operator's self-defining;
C. described network check information is carried out verification;
D. judge whether verification succeeds of described network check information, if, then set-top box normally starts, if not, then set-top box quits work, described network check information comprises descriptor sign, set-top box sign, network title, network verification type and control data, and described network verification type comprises forces verification and without verification, described control data comprise set-top box model, version information and private data field verification and.
2. set-top-box opening method according to claim 1 is characterized in that, also comprises after described steps A He before the described step B:
Receive network information table and also check whether exclusive data descriptor is arranged in the described network information table, described exclusive data descriptor has comprised the network check information that described set-top box is corresponding, if, execution in step B then, if not, then set-top box quits work.
3. set-top-box opening method according to claim 2 is characterized in that, also comprises before described steps A:
In described network information table, insert described exclusive data descriptor.
4. set-top-box opening method according to claim 1 is characterized in that, comprises after step B He before the step C:
B1. judge whether described network check information is effective, if, execution in step C then, if not, then set-top box quits work.
5. set-top-box opening method according to claim 1 is characterized in that, comprises after step C He before the step D:
C1. judge according to the type of described network verification whether described network check information forces verification, the type of described network verification is that the requirement according to operator or set-top box manufacturer specifically distributes, if, execution in step D then, if not, then set-top box normally starts.
6. set-top-box opening method according to claim 4 is characterized in that, described step B1 comprises:
Whether simultaneously effectively to judge described descriptor sign, described set-top box sign or described network title, if, execution in step C then, if not, then set-top box quits work.
7. set-top-box opening method according to claim 5 is characterized in that, described step C1 comprises:
Judge described set-top box model, described version information or the verification of described private data field and verification succeeds whether simultaneously, if then set-top box normally starts, if not, then set-top box quits work.
8. a set-top box is characterized in that, described set-top box comprises receiver module, exclusive data module, correction verification module, judge module, startup module and locking module, wherein,
Receiver module is for the start-up command that receives the user;
Exclusive data module is used for receiving the network check information and described network check information is carried out verification, and described network check information is by operator's self-defining;
Judge module is used for judging whether verification succeeds of described network check information;
Start module, be used for starting described set-top box so that the normal operation of described set-top box;
Locking module, be used for locking described set-top box so that described set-top box quits work, described network check information comprises descriptor sign, set-top box sign, network title, network verification type and control data, described network verification type comprises forces verification and without verification, described control data comprise set-top box model, version information and private data field verification and.
9. set-top box according to claim 8, it is characterized in that, described exclusive data module also is used for receiving network information table and checking whether described network information table has exclusive data descriptor, and described exclusive data descriptor has comprised the network check information that described set-top box is corresponding.
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| CN 201010510152 CN102065331B (en) | 2010-10-18 | 2010-10-18 | Set-top box and starting method thereof |
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| CN 201010510152 CN102065331B (en) | 2010-10-18 | 2010-10-18 | Set-top box and starting method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101188707A (en) * | 2007-12-06 | 2008-05-28 | 四川长虹电器股份有限公司 | Master/slave system and management method for digital TV receiving device |
| CN101236502A (en) * | 2007-02-02 | 2008-08-06 | 三星电子株式会社 | Method of booting electronic device and method of authenticating boot of electronic device |
| CN101505403A (en) * | 2009-03-12 | 2009-08-12 | 四川长虹电器股份有限公司 | Primary-secondary card authentication method under digital television bidirectional network environment |
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| US8650589B2 (en) * | 2007-01-08 | 2014-02-11 | At&T Intellectual Property I, Lp | System for provisioning media services |
| CN101431655B (en) * | 2008-12-09 | 2012-04-18 | 四川长虹电器股份有限公司 | Method for implementing zone control of digital television |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101236502A (en) * | 2007-02-02 | 2008-08-06 | 三星电子株式会社 | Method of booting electronic device and method of authenticating boot of electronic device |
| CN101188707A (en) * | 2007-12-06 | 2008-05-28 | 四川长虹电器股份有限公司 | Master/slave system and management method for digital TV receiving device |
| CN101505403A (en) * | 2009-03-12 | 2009-08-12 | 四川长虹电器股份有限公司 | Primary-secondary card authentication method under digital television bidirectional network environment |
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