CN105530527A - Television dongle provided with mobile storage function and used for smart phone - Google Patents
Television dongle provided with mobile storage function and used for smart phone Download PDFInfo
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- CN105530527A CN105530527A CN201510101221.2A CN201510101221A CN105530527A CN 105530527 A CN105530527 A CN 105530527A CN 201510101221 A CN201510101221 A CN 201510101221A CN 105530527 A CN105530527 A CN 105530527A
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- mobile phone
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Abstract
The invention discloses a television dongle provided with a mobile storage function and used for a smart phone. The television dongle comprises a digital television (DTV) chip, a storage unit, an MCU and a USB interface module, wherein the USB interface module is electrically connected with the MCU, and connected with the smart phone through a USB data line; the DTV chip is used for receiving a radio frequency (RF) media stream signal from a television stream media base station when the smart phone is communicated with the DTV chip, and converting the RF media stream signal into an MPEG-TS media stream signal to be output to the MCU; the storage unit receives data of the smart phone through the MCU and stores the received data; and the smart phone drives the MCU to switch the functions of television signal receiving and data storage. The television dongle has the beneficial effects that the smart phone can be adopted to watch television programs, so that dependency on the wireless network is prevented; the television dongle can receive television signals and can storage data; and in addition, the television dongle is convenient to use, simple to operate and low in cost.
Description
Technical field
The present invention relates to digital television techniques field, particularly a kind of television rod with Mobile Storage Function MSF for smart mobile phone.
Background technology
People are accustomed to sitting and connect HDTV by cable set top box or satellite set top box at home and watch program, but this occupation mode forces people can only appreciate program in fixed position at home.When watching some evening program, then can bother household and have a rest; Once watch busy in way leaving, then can bring and cannot appreciate the poverty-stricken of program in time.Use smart mobile phone along with people are day by day universal, increasing people experiences the facility of mobile office, mobile entertainment, and all application round smart mobile phone continue to bring out, and has also encouraged the application demand of people's smart mobile phone simultaneously.Smart mobile phone viewing TV is used then well to solve the technical problem of television set convenience difference, but existing smart mobile phone viewing TV programme all depends on mobile network, could must use under the occasion having mobile network, and watch TV need expend larger flow, it is higher that this makes again to adopt cost mobile communication network viewing TV costly to become cost, significantly limit people and adopt smart mobile phone to watch TV.And the memory space of smart mobile phone is less at present, when needing to store the file taking up room larger, as video file, usually need external mobile storage device.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide a kind of do not rely on wireless network, convenient and practical, for the television rod with Mobile Storage Function MSF of smart mobile phone.
Object of the present invention is achieved through the following technical solutions: a kind of television rod with Mobile Storage Function MSF for smart mobile phone, comprises Digital Television (DTV) chip, memory cell, MCU and usb interface module;
Usb interface module is electrically connected with MCU and is connected smart mobile phone by USB data line, for the Signal transmissions between MCU and smart mobile phone;
Described MCU is electrically connected with Digital Television (DTV) chip and memory cell, smart mobile phone and Digital Television (DTV) chip are connected or smart mobile phone and memory cell are connected according to the control signal of smart mobile phone by it, and when smart mobile phone and Digital Television (DTV) chip are connected, MPEG-TS media stream signal is also carried out coding and is transferred usb signal to and be transferred to smart mobile phone by the MPEG-TS media stream signal exported for control figure TV (DTV) chip, receiving digital television (DTV) chip;
Digital Television (DTV) chip is used for receiving when smart mobile phone and Digital Television (DTV) chip are connected radio frequency (RF) media stream signal that TV stream base station sends and this radio frequency (RF) media stream signal is transformed into MPEG-TS media stream signal and exports MCU to;
Memory cell is used for when smart mobile phone and memory cell are connected, and receives the data of smart mobile phone and store by MCU.
Also comprise a supply module, supply module connects with usb interface module, MCU and Digital Television (DTV) chip electrical respectively, and smart mobile phone is that supply module is powered by USB interface, and supply module is MCU and Digital Television (DTV) chip power supply.
Described Digital Television (DTV) chip comprises received RF (RF) the media stream signal functional module for receiving radio frequency (RF) media stream signal that TV stream base station sends and radio frequency (RF) media stream signal is transformed into the transcoding module of MPEG-TS media stream signal output, received RF (RF) media stream signal functional module receives radio frequency (RF) media stream signal of the frequency that MCU specifies according to the control command of MCU, and transcoding module exports one-tenth MPEG-TS media stream signal to MCU.
The frequency of radio frequency (RF) media stream signal that received RF (RF) media stream signal functional module receives is set by smart mobile phone by user, and this setting signal is transferred to MCU by smart mobile phone.
The present invention has the following advantages:
The invention enables when adopting smart mobile phone viewing TV and no longer rely on wireless network, drastically increase and adopt smart mobile phone viewing TV programme to obtain convenience and practicality, and reduce cost.
In the present invention, Digital Television (DTV) chip and storage share same MCU, drive MCU to switch the function of received television signal and data storage by smart mobile phone.Therefore television rod of the present invention can carry out data storage again by received television signal, solve the problem by smart mobile phone viewing TV and expansion smart mobile phone memory space simultaneously, easy to use, simple to operate, and than a television rod, total cost adds that the cost of a USB flash disk is low, have good commercial promise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the structural representation that Digital Television of the present invention (DTV) chip is connected with MCU.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
As shown in Figure 1, a kind of television rod with Mobile Storage Function MSF for smart mobile phone, comprises
Comprise Digital Television (DTV) chip, memory cell, MCU and usb interface module;
Usb interface module is electrically connected with MCU and is connected smart mobile phone by USB data line, for the Signal transmissions between MCU and smart mobile phone;
Described MCU is electrically connected with Digital Television (DTV) chip and memory cell, smart mobile phone and Digital Television (DTV) chip are connected or smart mobile phone and memory cell are connected according to the control signal of smart mobile phone by it, and when smart mobile phone and Digital Television (DTV) chip are connected, MPEG-TS media stream signal is also carried out coding and is transferred usb signal to and be transferred to smart mobile phone by the MPEG-TS media stream signal exported for control figure TV (DTV) chip, receiving digital television (DTV) chip;
Digital Television (DTV) chip is used for receiving when smart mobile phone and Digital Television (DTV) chip are connected radio frequency (RF) media stream signal that TV stream base station sends and this radio frequency (RF) media stream signal is transformed into MPEG-TS media stream signal and exports MCU to;
Memory cell is used for when smart mobile phone and memory cell are connected, and receives the data of smart mobile phone and store by MCU.
Also comprise a supply module, supply module connects with usb interface module, MCU and Digital Television (DTV) chip electrical respectively, and smart mobile phone is that supply module is powered by USB interface, and supply module is MCU and Digital Television (DTV) chip power supply.
As shown in Figure 2, described Digital Television (DTV) chip comprises received RF (RF) the media stream signal functional module for receiving radio frequency (RF) media stream signal that TV stream base station sends and radio frequency (RF) media stream signal is transformed into the transcoding module of MPEG-TS media stream signal output, received RF (RF) media stream signal functional module receives radio frequency (RF) media stream signal of the frequency that MCU specifies according to the control command of MCU, and transcoding module exports one-tenth MPEG-TS media stream signal to MCU.
The frequency of radio frequency (RF) media stream signal that received RF (RF) media stream signal functional module receives is set by smart mobile phone by user, and this setting signal is transferred to MCU by smart mobile phone.
In use procedure, smart mobile phone connects the usb interface module of television rod by data wire, be that television rod is powered by smart mobile phone, smart mobile phone sends control signal to MCU, control television rod and switch different mode of operations, smart mobile phone and Digital Television (DTV) chip, according to the control signal of smart mobile phone, are connected, or smart mobile phone and memory cell are connected by MCU.
When smart mobile phone and Digital Television (DTV) chip are connected, Digital Television (DTV) chip receives radio frequency (RF) media stream signal that TV stream base station sends, and this radio frequency (RF) media stream signal is transformed into MPEG-TS media stream signal exports MCU to, the MPEG-TS media stream signal that MCU receiving digital television (DTV) chip exports, and MPEG-TS media stream signal is carried out coding and transfer usb signal to and be transferred to smart mobile phone, described smart mobile phone has USB data line interface, the USB data line interface of smart mobile phone is connected with the usb interface module of television rod by USB data line, thus the media stream signal transferring usb signal to of MCU transmission is received by USB data line.General smart mobile phone all has DST PLAYER, and user just can see the TV programme that MCU transmits in real time by the DST PLAYER of smart mobile phone.
Further, the course of work of described Digital Television (DTV) chip is, radio frequency (RF) media stream signal that the TV stream base station that received RF (RF) media stream signal functional module receives according to the control command of MCU the frequency that MCU specifies sends, radio frequency (RF) media stream signal is transformed into MPEG-TS media stream signal and exports MCU to by transcoding module.The frequency of radio frequency (RF) media stream signal that this received RF (RF) media stream signal functional module receives is set by smart mobile phone by user, and this setting signal is transferred to MCU by smart mobile phone.
Thus, present invention achieves user by selecting the program channel of characteristic frequency at smart mobile phone end, as sports channel 568 hertz, children channel 576 hertz, news channel 565 hertz etc., selects one of them channel, and then information will issue MCU process, received the program of this channel by MCU control figure TV (DTV) chip, and the smart mobile phone end being delivered to user is after treatment play.And then present invention achieves does not need the wireless network such as flow, WiFi just can receive data to see video.
When smart mobile phone and memory cell are connected, memory cell receives the data of smart mobile phone by MCU and stores.
Thus Digital Television (DTV) chip and storage share same MCU in the present invention, MCU is driven to switch the function of received television signal and data storage by smart mobile phone.Therefore, television rod of the present invention can carry out data storage again by received television signal, solves the problem by smart mobile phone viewing TV and expansion smart mobile phone memory space simultaneously, easy to use, simple to operate and cost is low.
Claims (4)
1. for a television rod with Mobile Storage Function MSF for smart mobile phone, it is characterized in that: comprise Digital Television (DTV) chip, memory cell, MCU and usb interface module;
Usb interface module is electrically connected with MCU and is connected smart mobile phone by USB data line, for the Signal transmissions between MCU and smart mobile phone;
Described MCU is electrically connected with Digital Television (DTV) chip and memory cell, smart mobile phone and Digital Television (DTV) chip are connected or smart mobile phone and memory cell are connected according to the control signal of smart mobile phone by it, and when smart mobile phone and Digital Television (DTV) chip are connected, MPEG-TS media stream signal is also carried out coding and is transferred usb signal to and be transferred to smart mobile phone by the MPEG-TS media stream signal exported for control figure TV (DTV) chip, receiving digital television (DTV) chip;
Digital Television (DTV) chip is used for receiving when smart mobile phone and Digital Television (DTV) chip are connected radio frequency (RF) media stream signal that TV stream base station sends and this radio frequency (RF) media stream signal is transformed into MPEG-TS media stream signal and exports MCU to;
Memory cell is used for when smart mobile phone and memory cell are connected, and receives the data of smart mobile phone and store by MCU.
2. a kind of television rod with Mobile Storage Function MSF for smart mobile phone according to claim 1, it is characterized in that: also comprise a supply module, supply module connects with usb interface module, MCU and Digital Television (DTV) chip electrical respectively, smart mobile phone is that supply module is powered by USB interface, and supply module is MCU and Digital Television (DTV) chip power supply.
3. a kind of television rod with Mobile Storage Function MSF for smart mobile phone according to claim 1, it is characterized in that: described Digital Television (DTV) chip comprises received RF (RF) the media stream signal functional module for receiving radio frequency (RF) media stream signal that TV stream base station sends and radio frequency (RF) media stream signal is transformed into the transcoding module of MPEG-TS media stream signal output, received RF (RF) media stream signal functional module receives radio frequency (RF) media stream signal of the frequency that MCU specifies according to the control command of MCU, transcoding module exports one-tenth MPEG-TS media stream signal to MCU.
4. a kind of television rod with Mobile Storage Function MSF for smart mobile phone according to claim 1, it is characterized in that: the frequency of radio frequency (RF) media stream signal that received RF (RF) media stream signal functional module receives is set by smart mobile phone by user, and this setting signal is transferred to MCU by smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101221.2A CN105530527A (en) | 2015-03-09 | 2015-03-09 | Television dongle provided with mobile storage function and used for smart phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101221.2A CN105530527A (en) | 2015-03-09 | 2015-03-09 | Television dongle provided with mobile storage function and used for smart phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105530527A true CN105530527A (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510101221.2A Pending CN105530527A (en) | 2015-03-09 | 2015-03-09 | Television dongle provided with mobile storage function and used for smart phone |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201274530Y (en) * | 2008-09-12 | 2009-07-15 | 深圳市赛梅斯凯科技有限公司 | Television rod |
| CN101674445A (en) * | 2008-09-10 | 2010-03-17 | 上海晨兴电子科技有限公司 | Multimedia signal receiving device with storage function |
| CN102595652A (en) * | 2011-01-05 | 2012-07-18 | 中兴通讯股份有限公司 | Mobile terminal supporting digital television, and implementation method |
| US20130051438A1 (en) * | 2011-08-24 | 2013-02-28 | Tsung-Hsuan LEE | Wireless communication circuit supporting antenna diversity |
-
2015
- 2015-03-09 CN CN201510101221.2A patent/CN105530527A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101674445A (en) * | 2008-09-10 | 2010-03-17 | 上海晨兴电子科技有限公司 | Multimedia signal receiving device with storage function |
| CN201274530Y (en) * | 2008-09-12 | 2009-07-15 | 深圳市赛梅斯凯科技有限公司 | Television rod |
| CN102595652A (en) * | 2011-01-05 | 2012-07-18 | 中兴通讯股份有限公司 | Mobile terminal supporting digital television, and implementation method |
| US20130051438A1 (en) * | 2011-08-24 | 2013-02-28 | Tsung-Hsuan LEE | Wireless communication circuit supporting antenna diversity |
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Application publication date: 20160427 |