CN202587135U - Mobile fixed-line device supporting set-top box service - Google Patents
Mobile fixed-line device supporting set-top box service Download PDFInfo
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- CN202587135U CN202587135U CN 201120566321 CN201120566321U CN202587135U CN 202587135 U CN202587135 U CN 202587135U CN 201120566321 CN201120566321 CN 201120566321 CN 201120566321 U CN201120566321 U CN 201120566321U CN 202587135 U CN202587135 U CN 202587135U
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- line device
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Abstract
The utility model discloses a mobile fixed-line device supporting set-top box service. An interface between the mobile fixed-line device and a set-top box is simplified. Meanwhile, redundant master chips and CPUs are saved, and the structure is simplified. According to the technical scheme of the utility model, the mobile fixed-line device comprises a locking module, an SIM (Subscriber Identity Module) card slot, a master chip and an audio processing module. The locking module is used for determining the position of a subscriber and performing two-way communication. The SIM card slot is used for inserting an SIM card. The master chip is used for processing the communication process of a mobile phone. The audio processing module is used for processing voice signals.
Description
Technical field
The utility model relates to a kind of mobile fixed line device, relates in particular to the mobile fixed line device that can support that STB is professional.
Background technology
It is logical logical with in every family that present country is wideling popularize live Xing Cun village, solves the problem that rural area common people see TV.In the STB of live star, can add live championship and put locking module, confirm user's the position and the function of the both-way communication that completion needs.It is a communication module (GSM, GPRS, CDMA or 3G, 4G communication module) that this live championship itself is put the locking module main portions, and connects live star voice conversion module or live star dedicated telephone set outward and also can accomplish function such as make a phone call.
Present technical scheme is to put locking to live championship to be built in the STB, needs the live championship of inspection to put the information such as some positions of locking module after STB starts, and just allows the user normally to watch the service that live star STB provides.
In addition, live star STB is drawn audio frequency input/output signal and RS232 data controlling signal with the DB9 interface, and the outside need connect live star voice conversion module and ordinary telephone set, and perhaps live star dedicated telephone set realizes additional functions such as voice.
The function that the master chip that live championship is put locking module can be accomplished most of mobile phone in fact (comprises voice; Transfer of data, note, multimedia message etc.); But because be built into the reason of set-top box content; Wait additional function if realize making a phone call, the signal that can only draw through the DB9 interface of live star STB is realized by the equipment of outside.Such as live star voice conversion module or live star dedicated telephone set, the equipment that these are external also needs CPU and supports and the communication of locking module and the realization of additional function, and can't directly utilize the master chip CPU of locking module to accomplish.Receive demonstration and input if realize note, just need more expensive and more complicated external equipment.
Because locking module links to each other at the inner mainboard that just passes through RS232 serial ports and STB of STB itself, and the master chip of locking module (CPU) has the function of all mobile phones basically, makes a phone call; The transmission data; Short message receiving-transmitting outputs to display screen, and functions such as information input such as note have.
Fig. 1 shows the structure that existing live star STB realizes moving the fixed line function.See also Fig. 1, in traditional scheme, locking module 102 is arranged in the live star STB 10, carries out both-way communication with STB mainboard 100 through the RS232 interface, and is connected with external equipment through DB9 plug 104.
Live star STB 10 is realized call function through dual mode.A kind of is through DB9 plug 104 external voice conversion module 12, connecting common phone 14, realizes call function.Transmit power supply signal, RS232 communication signal, audio frequency input/output signal and other space signals between DB9 plug 104 and the voice conversion module 12.Another kind is to realize call function through DB9 plug 104 external live star dedicated telephone set 13, transmits power supply signal, RS232 communication signal, audio frequency input/output signal and other space signals between DB9 plug 104 and the live star dedicated telephone set 13.These two schemes all are that STB 10 is drawn STB 10 through DB9 plug 104 with RS232 control signal, phonetic entry output signal and power supply, link to each other with external device.
Above-mentioned locking module 102, voice conversion module 12, common phone 14, live star dedicated telephone set 13 all need independently, and master chip CPU handles.
The utility model content
The purpose of the utility model is to address the above problem, and a kind of mobile fixed line device of supporting that STB is professional is provided, the interface between simplification and the STB; Save unnecessary master chip and CPU; And simplify the structure, increase and enriched function, the implementation of simplification.
The technical scheme of the utility model is: the utility model has disclosed a kind of mobile fixed line device of supporting that STB is professional, comprises master chip, SIM slot and RS232 interface, comprises locking module, audio processing modules in the wherein said master chip, wherein:
Said locking module is used for confirming customer location and carries out both-way communication;
Said SIM slot is used to insert SIM;
Said audio processing modules is used to carry out the processing of voice signal.
According to an embodiment of the professional mobile fixed line device of the support STB of the utility model, said locking module is set up both-way communication through RS232 interface and STB, to realize definite customer location and to carry out both-way communication.
According to an embodiment of the professional mobile fixed line device of the support STB of the utility model, said master chip is realized mobile communication, comprises and makes a phone call, transmits data, short message receiving-transmitting etc.
According to an embodiment of the professional mobile fixed line device of the support STB of the utility model, said master chip also comprises:
Display module is used to offer user's display message.
According to an embodiment of the professional mobile fixed line device of the support STB of the utility model, said device directly provides electric power by the RS232 interface of the STB that is connected, perhaps direct external power supply.
The utility model contrast prior art has following beneficial effect: the scheme of the utility model makes STB inside not need locking module, only need RS232 control signal and power supply be drawn, and receives and supports in the professional mobile fixed line device of STB.When STB needs the function of locking module, carry out both-way communication through RS232 interface and this device and get final product.When accomplishing additional functions such as making a phone call, receive and dispatch note if desired, directly in this device, accomplish getting final product.
Description of drawings
Fig. 1 is the structural representation that existing live star STB realizes moving the fixed line function.
Fig. 2 is the principle schematic of the professional mobile fixed line device of the support STB of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
Fig. 2 shows structure and the principle of the embodiment of the professional mobile fixed line device of the support STB of the utility model.See also Fig. 2, in the present embodiment, STB 20 is simplified, and no longer comprises locking module, is made up of STB mainboard 200 and RS232 interface 202, wherein comprises master chip 2000 in the STB mainboard 200.The mobile fixed line device 22 of present embodiment comprises master chip 220, SIM slot 221 and RS232 module interface 222.Master chip 220 comprises locking module 2200, audio processing modules 2202.Remaining display module 2201 is optional modules with other processing modules 2203.SIM slot 221 is used to insert SIM.Master chip 223 is used to handle the mobile communication process, comprises making a phone call, transmit data, short message receiving-transmitting etc.
The foregoing description provides to those of ordinary skills and realizes or use the utility model; Those of ordinary skills can be under the situation of the invention thought that does not break away from the utility model; The foregoing description is made various modifications or variation; Thereby the protection range of the utility model do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (5)
1. a mobile fixed line device of supporting that STB is professional is characterized in that, comprises master chip, SIM slot and RS232 interface, comprises locking module, audio processing modules in the wherein said master chip, wherein:
Said locking module is used for confirming customer location and carries out both-way communication;
Said SIM slot is used to insert SIM;
Said audio processing modules is used to carry out the processing of voice signal.
2. the mobile fixed line device that support STB according to claim 1 is professional is characterized in that said locking module is set up both-way communication through RS232 interface and STB, to realize definite customer location and to carry out both-way communication.
3. the mobile fixed line device that support STB according to claim 1 is professional is characterized in that, said master chip is realized mobile communication, comprises and makes a phone call, transmits data, short message receiving-transmitting.
4. the mobile fixed line device that support STB according to claim 1 is professional is characterized in that said master chip also comprises:
Display module is used to offer user's display message.
5. the mobile fixed line device that support STB according to claim 1 is professional is characterized in that said device directly provides electric power by the RS232 interface of the STB that is connected, perhaps direct external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566321 CN202587135U (en) | 2011-12-29 | 2011-12-29 | Mobile fixed-line device supporting set-top box service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566321 CN202587135U (en) | 2011-12-29 | 2011-12-29 | Mobile fixed-line device supporting set-top box service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587135U true CN202587135U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120566321 Expired - Fee Related CN202587135U (en) | 2011-12-29 | 2011-12-29 | Mobile fixed-line device supporting set-top box service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523362A (en) * | 2011-12-29 | 2012-06-27 | 上海泓安信息科技有限公司 | Mobile fixed-line device supporting set-top box service |
-
2011
- 2011-12-29 CN CN 201120566321 patent/CN202587135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523362A (en) * | 2011-12-29 | 2012-06-27 | 上海泓安信息科技有限公司 | Mobile fixed-line device supporting set-top box service |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20171229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |