CN101867754A - Method of network locking of television play and device thereof - Google Patents
Method of network locking of television play and device thereof Download PDFInfo
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- CN101867754A CN101867754A CN201010190962A CN201010190962A CN101867754A CN 101867754 A CN101867754 A CN 101867754A CN 201010190962 A CN201010190962 A CN 201010190962A CN 201010190962 A CN201010190962 A CN 201010190962A CN 101867754 A CN101867754 A CN 101867754A
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- user identification
- chip
- control module
- identification module
- network formats
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
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- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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Abstract
The invention discloses a method of network locking of television play and a device thereof, which can lock a terminal on the specific operator network reliably. The method comprises the steps that: the hardware interface of a control module is connected with the power pin of a television chip; when a user identity identification module is electrified, the control module judges the network system used by the user identity identification module, and if the network system is not the specified network system, the power pin of the television chip is controlled through the hardware interface to realize the power down of the television chip.
Description
Technical field
The invention belongs to communication and field, multimedia terminal, provide and carried out the network locking of television play method and apparatus on a kind of portable terminal.
Background technology
Along with the development people of technology are more and more higher to the multimedia demand of communicating terminal, the terminal that has merged TV network and communication network is arisen at the historic moment, and provides the communicating terminal that has TV functions to become the important means that operator keeps the old user here, attracts new user.Traditional lock net scheme software that places one's entire reliance upon is easy to crack poor effect.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method and apparatus of network locking of television play, and terminal is locked on the specific carrier network reliably.
For solving the problems of the technologies described above, the invention provides a kind of method of network locking of television play, comprising:
The hardware interface that control module is set links to each other with the power pins of TV chip; After user identification module powers on, described control module is judged the network formats of the network formats of this user identification module employing if not appointment, then control the power pins of described TV chip, make described TV chip power down by described hardware interface.
Further, described control module judges network formats that this user identification module adopts if the network formats of appointment, then controls the power pins of described TV chip by described hardware interface, and described TV chip is powered on.
Further, described control module judges that the step of the network formats that this user identification module adopts comprises: described control module reads the network formats information of user identification module, compare with the specified network standard information of preserving in advance, to judge whether the network formats that this user identification module adopts is the network formats of appointment; Perhaps described control module reads the Subscriber Number of user identification module correspondence, judges according to described Subscriber Number whether the network formats that this user identification module adopts is the network formats of appointment.
Further, described TV chip has when a plurality of, and the hardware interface that described control module is set links to each other with the power pins of each TV chip respectively.
Further, described user identification module is SIM card or smart card; Described control module is the Modem module, and the hardware interface of described control module is general input and output (GPIO) interfaces.
For solving the problems of the technologies described above, the present invention also provides a kind of device of network locking of television play, comprising: control module, TV chip and user identification module, wherein, the hardware interface of described control module links to each other with the power pins of TV chip, and described control module comprises:
Lock net identifying unit, it is used for after described user identification module powers on, and judges whether the network formats that this user identification module adopts is the network formats of appointment, if not, then trigger described power down driver element;
The power down driver element, the power pins that it is used for controlling by described hardware interface described TV chip makes described TV chip power down.
Further, described lock net identifying unit, be further used for after described user identification module is reached the standard grade, reading the network formats information of user identification module, compare with the specified network standard information of preserving in advance, to judge whether the network formats that this user identification module adopts is the network formats of appointment, perhaps, be used to read the Subscriber Number of user identification module correspondence, judge according to described Subscriber Number whether the network formats that this user identification module adopts is the network formats of appointment.
Further, the hardware interface of described control module links to each other with the power pins of TV chip and is meant: the hardware interface of described control module links to each other with the power pins of a TV chip; Perhaps the hardware interface of described control module links to each other with the power pins of a plurality of TV chips respectively.
Further, described user identification module is SIM card or smart card; Described control module is the Modem module, and the hardware interface of described control module is general input and output (GPIO) interfaces.
Further, described device comprises: the GPS terminal of the data card that single mode mobile phone, multi mode terminal, use SIM card are surfed the Net, net book, grafting smart card or SIM card.
The invention provides a kind of terminal locking that makes TV functions reliably on specific run merchant's network, increase the scheme of client of operator viscosity.Realize by in the on-line module of terminal, adding a lock net determination module, after SIM card is reached the standard grade, lock net determination module checks whether this SIM card is the SIM card of particular operator, if, then continue to carry out, if authentication failed then makes the TV chip power down by hardware by normal flow, TV chip can't be worked, thereby reach the purpose of locking network.
The present invention adopts software, hardware combined mode, and the power supply of directly controlling TV chip reaches the purpose of control lock net, has very strong anti-release ability, has thoroughly solved the problem of televise function and mobile network's locking.It will be appreciated that, though the present invention is used for the locking television network, but limited subscriber does not use other functions of terminal, even and the user has misplaced SIM card and causes the TV chip module to be locked, as long as cut off the power supply of terminal or pull up battery, plug legal SIM card again and still can use TV functions.
Description of drawings
Fig. 1 is a wireless terminal internal module frame diagram, comprises the SIM card module, TV chip module, wireless terminal module;
Fig. 2 is lock net determination module and the location diagram of power down driver module in system;
Fig. 3 is that the wireless terminal module is locked the flow chart that net is judged.
Embodiment
Inventive concept of the present invention is: the hardware interface that control module is set links to each other with the power pins of TV chip; After user identification module powers on, described control module is judged the network formats of the network formats of this user identification module employing if not appointment, then control the power pins of described TV chip, make described TV chip power down by described hardware interface.By making the TV chip power down, lock the purpose of netting thereby reach.
Described control module judges network formats that this user identification module adopts if the network formats of appointment, then controls the power pins of described TV chip by described hardware interface, and described TV chip is powered on, and continues to carry out by normal flow then.
If what the user inserted first is the user identification module of non-specified network standard, the hardware interface of control module makes the power down of TV chip.What insert for the second time as the user is the user identification module of specifying network formats, and then the hardware interface of control module also can make TV chip power on, to guarantee that the user normally uses business.
Described control module one of can be in the following manner judged the network formats that this user identification module adopts:
1) reads the network formats information of user identification module, compare, to judge whether the network formats that this user identification module adopts is the network formats of appointment with the specified network standard information of preserving in advance;
2) Subscriber Number of user identification module correspondence judges according to described Subscriber Number whether the network formats that this user identification module adopts is the network formats of appointment.
When described TV chip has when a plurality of, the hardware interface that described control module is set links to each other with the power pins of each TV chip respectively, promptly controls a plurality of TV chips.
Described user identification module for example can be SIM card or smart card (IC-card) etc.; Described control module is the Modem module; The hardware interface of described control module is general input and output (GPIO) interfaces.
Realize the device of said method, comprising: control module, TV chip and user identification module, wherein, the hardware interface of described control module links to each other with the power pins of TV chip, and described control module comprises:
Lock net identifying unit, it is used for after described user identification module powers on, and judges whether the network formats that this user identification module adopts is the network formats of appointment, if not, then trigger described power down driver element;
The power down driver element, the power pins that it is used for controlling by described hardware interface described TV chip makes described TV chip power down.
Preferably, described lock net identifying unit, be further used for after described user identification module is reached the standard grade, reading the network formats information of user identification module, compare with the specified network standard information of preserving in advance, to judge whether the network formats that this user identification module adopts is the network formats of appointment, perhaps, be used to read the Subscriber Number of user identification module correspondence, judge according to described Subscriber Number whether the network formats that this user identification module adopts is the network formats of appointment.
The hardware interface of above-mentioned described control module links to each other with the power pins of TV chip and is meant: the hardware interface of described control module links to each other with the power pins of a TV chip; Perhaps the hardware interface of described control module links to each other with the power pins of a plurality of TV chips respectively.
Below in conjunction with accompanying drawing the present invention further is explained in detail:
Terminal of the present invention comprises as shown in Figure 1: control module (as the Modem module among the figure), the module of televising (as the TV chip among the figure) and user identification module (as the SIM card module among the figure), wherein:
The power supply stitch of the described module of televising links to each other with a GPIO interface of control module, makes control module carry out power supply control to the module of televising.
Particularly, when carrying out circuit design, the stitch of a controllable power conducting or shutoff is set for the TV chip module, be that power supply triggers stitch, and design the GPIO mouth that this power supply triggers stitch and modem module during pcb board in design and be connected, and the upper layer module in software systems provides the physical address of GPIO mouth.Control by the upper strata can realize the control to the TV chip power supply like this.
Design GPIO can design the pcb board that a plurality of TV chips are controlled during mouth, can satisfy some special application like this, such as the application that receives 2 cover television channels simultaneously, use GPIO mouth or other mouthfuls to come the power down of control chip to be not limited to the number of TV chip.
A built-in lock net determination module in the modem module, this module can download in the modem module with the modem protocol stack module, this lock net determination module is mainly realized the detection to SIM card, the control ability that has simultaneously TV chip (is locked the location diagram of net determination module and power down driving in system, as shown in Figure 2).May move polytype operating system software in the Modem module, need write the driver of a control TV chip at the operating system layer of Modem module, i.e. power down driver module among the figure, this power down driver module use the physical address of the GPIO port of design in advance to finish the power-down operation of TV chip module.Lock net determination module generally uses the C language development, also can use the assembler language exploitation, but in order to increase the maintainability of software, most C language that adopt are developed, and lock net determination module uses the hardware interface of power down driver module control to control the operation whether TV chip is carried out power down or powered on.Lock net determination module need SIM card power on finish after, the information that obtains SIM card that could be correct is avoided the mistake latching operation.
When wireless terminal starts, after execution SIM card measuring ability is finished, just start the TV lock net and judge software module, carry out lock net determination flow (as Fig. 3), if do not have SIM card or SIM card is illegal, then TV chip is carried out power operation, the TV chip module will enter electroless state like this, and then stopped the operation of TV chip from hardware, has very strong anti-release ability, if legal SIM card, then need not to carry out power-down operation to TV chip, the TV chip module will normally be moved like this.
As shown in Figure 3, flow process of the present invention may further comprise the steps:
Terminal involved in the present invention including but not limited to mobile phone (single mode or multimode), use the consumer electronics and the embedded products such as GPS terminal of data card, net book, grafting smart card or SIM card that SIM card surfs the Net.
Certainly; the present invention can also have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; the contained personnel that are familiar with this area can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. the method for a network locking of television play comprises:
The hardware interface that control module is set links to each other with the power pins of TV chip; After user identification module powers on, described control module is judged the network formats of the network formats of this user identification module employing if not appointment, then control the power pins of described TV chip, make described TV chip power down by described hardware interface.
2. the method for claim 1 is characterized in that:
Described control module judges network formats that this user identification module adopts if the network formats of appointment, then controls the power pins of described TV chip by described hardware interface, and described TV chip is powered on.
3. method as claimed in claim 1 or 2 is characterized in that:
Described control module judges that the step of the network formats that this user identification module adopts comprises:
Described control module reads the network formats information of user identification module, compares with the specified network standard information of preserving in advance, to judge whether the network formats that this user identification module adopts is the network formats of appointment; Perhaps
Described control module reads the Subscriber Number of user identification module correspondence, judges according to described Subscriber Number whether the network formats that this user identification module adopts is the network formats of appointment.
4. method as claimed in claim 1 or 2 is characterized in that:
Described TV chip has when a plurality of, and the hardware interface that described control module is set links to each other with the power pins of each TV chip respectively.
5. method as claimed in claim 1 or 2 is characterized in that:
Described user identification module is SIM card or smart card; Described control module is the Modem module, and the hardware interface of described control module is general input and output (GPIO) interfaces.
6. the device of a network locking of television play comprises: control module, TV chip and user identification module, and wherein, the hardware interface of described control module links to each other with the power pins of TV chip, and described control module comprises:
Lock net identifying unit, it is used for after described user identification module powers on, and judges whether the network formats that this user identification module adopts is the network formats of appointment, if not, then trigger described power down driver element;
The power down driver element, the power pins that it is used for controlling by described hardware interface described TV chip makes described TV chip power down.
7. device as claimed in claim 6 is characterized in that:
Described lock net identifying unit, be further used for after described user identification module is reached the standard grade, reading the network formats information of user identification module, compare with the specified network standard information of preserving in advance, to judge whether the network formats that this user identification module adopts is the network formats of appointment, perhaps, be used to read the Subscriber Number of user identification module correspondence, judge according to described Subscriber Number whether the network formats that this user identification module adopts is the network formats of appointment.
8. device as claimed in claim 6 is characterized in that: the hardware interface of described control module links to each other with the power pins of TV chip and is meant:
The hardware interface of described control module links to each other with the power pins of a TV chip; Perhaps the hardware interface of described control module links to each other with the power pins of a plurality of TV chips respectively.
9. as claim 6 or 7 or 8 described devices, it is characterized in that:
Described user identification module is SIM card or smart card; Described control module is the Modem module, and the hardware interface of described control module is general input and output (GPIO) interfaces.
10. as claim 6 or 7 or 8 described devices, it is characterized in that:
Described device comprises: the GPS terminal of the data card that single mode mobile phone, multi mode terminal, use SIM card are surfed the Net, net book, grafting smart card or SIM card.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010190962A CN101867754A (en) | 2010-06-02 | 2010-06-02 | Method of network locking of television play and device thereof |
| PCT/CN2010/076017 WO2011150590A1 (en) | 2010-06-02 | 2010-08-16 | Method and device for television broadcast network-locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010190962A CN101867754A (en) | 2010-06-02 | 2010-06-02 | Method of network locking of television play and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101867754A true CN101867754A (en) | 2010-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010190962A Pending CN101867754A (en) | 2010-06-02 | 2010-06-02 | Method of network locking of television play and device thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101867754A (en) |
| WO (1) | WO2011150590A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889730A (en) * | 2005-09-30 | 2007-01-03 | 华为技术有限公司 | Wireless user identification module, communication terminal equipment and communication control method |
| CN101291494A (en) * | 2008-04-24 | 2008-10-22 | 中兴通讯股份有限公司 | Method realizing binding mobile terminal to user |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6947704B1 (en) * | 2000-03-30 | 2005-09-20 | Matsushita Electric Industrial Co., Ltd. | Power control apparatus, digital broadcast reception system, transmission posting apparatus, power state identification apparatus, communication cutoff decision apparatus, state posting apparatus, state recognition apparatus, state recognition system, and digital broadcast transmission/reception system using them |
| CN1405652A (en) * | 2001-09-14 | 2003-03-26 | 东维成科技股份有限公司 | Power-supply control card of computer host board and identifying procedure using said control card |
| JP2005117304A (en) * | 2003-10-07 | 2005-04-28 | Nec Access Technica Ltd | Mobile telephone set and its operation control method |
| CN101699915B (en) * | 2009-10-13 | 2015-01-28 | 中兴通讯股份有限公司 | Mainboard, method for realizing network locking/ card locking function and mobile terminal |
-
2010
- 2010-06-02 CN CN201010190962A patent/CN101867754A/en active Pending
- 2010-08-16 WO PCT/CN2010/076017 patent/WO2011150590A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889730A (en) * | 2005-09-30 | 2007-01-03 | 华为技术有限公司 | Wireless user identification module, communication terminal equipment and communication control method |
| CN101291494A (en) * | 2008-04-24 | 2008-10-22 | 中兴通讯股份有限公司 | Method realizing binding mobile terminal to user |
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| Publication number | Publication date |
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| WO2011150590A1 (en) | 2011-12-08 |
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Application publication date: 20101020 |