CN203181134U - Multimedia terminal control box based on Android operation platform - Google Patents
Multimedia terminal control box based on Android operation platform Download PDFInfo
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- CN203181134U CN203181134U CN 201320135001 CN201320135001U CN203181134U CN 203181134 U CN203181134 U CN 203181134U CN 201320135001 CN201320135001 CN 201320135001 CN 201320135001 U CN201320135001 U CN 201320135001U CN 203181134 U CN203181134 U CN 203181134U
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- control box
- multimedia terminal
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Abstract
The utility model relates to a multimedia terminal control box based on an Android operation platform. The multimedia terminal control box based on the Android operation platform comprises a CPU central processor, an operation flash memory providing a data storage space during CPU operation, a flash memory used for storing an Android operation system and an application program, a memory card interface, a network wire interface, a USB 2.0 interface, a WIFI antenna, an infrared remote control receiver, an HDMI high definition interface, an audio/video output interface and a power source interface, wherein the memory card interface, the network wire interface, the USB 2.0 interface and the WIFI antenna are respectively connected with the CPU through a card reading circuit, a network filter, a USB concentrator controller and the WIFI module, the audio/video output interface is connected with the CPU through an audio/video amplifier, and the HDMI high definition interface is connected with the CPU through an HDMI transmitter and the audio/video amplifier. The multimedia terminal control box provides rich program resources for terminal users and greatly expands use functions of terminal equipment.
Description
Technical field
The utility model relates to a kind of multimedia terminal control box based on the Android operating platform.Belong to multimedia terminal control device technical field.
Background technology
At present, the receiving function of multimedia terminal is more single, is example with the television set, generally only can receive the sound that sends from television broadcasting channel and look signal, and the sound that receives is looked signal frequency and is all fixed, and the user can only select to watch in limited broadcast TV channel.Along with the development of modern network technology and multimedia communication technology, based on the set-top box product of user's switch type video on demand techniques, huge numbers of families are progressively come in beginning, and the user can selectively be watched according to the demand of oneself.But this set-top box remains limited to the range of choice of multiple multimedia resource, thereby has restricted the raising of multimedia terminal performance.Android is a kind of based on the Android(Android) mobile terminal operating system of platform, it relies on Google free, open, seamless combination to use and abundant hardware is selected, and has broad prospects in the expansion of function.
The utility model content
The purpose of this utility model is to provide a kind of multi-functional multimedia terminal control box based on the Android operating platform that has.
Its technical scheme is: a kind of multimedia terminal control box based on the Android operating platform, comprise cpu central processing unit, the operation flash memory of data space is provided when moving for CPU, the flash memory that is used for storage Android operating system and application program, internal memory card interface, netting twine interface, USB2.0 interface, the WIFI antenna, the remote control infrared remote receiver, HDMI high definition interface, audio frequency and video output interface and power interface; It is characterized in that: described internal memory card interface, netting twine interface, USB interface and WIFI antenna are connected with CPU by Card Reader circuit, network filter, usb hub controller and WIFI module respectively successively, the audio frequency and video output interface is connected with CPU by audio or video amplifier, and HDMI high definition interface is connected with CPU with audio or video amplifier by the HDMI transmitter.
Its beneficial effect is: the utility model is based on Android operating system and application program, not only can play the media file in the USB memory devices such as USB flash disk, portable hard drive, digital camera by the USB2.0 interface, but also can receive and play radiofrequency signal by the WIFI antenna, by the reception of netting twine interface and playing network signal etc., thereby for the terminal use provides the rich and colourful items source, expanded the function of use of terminal equipment greatly.
Description of drawings
Fig. 1 is electrical schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of multimedia terminal control box based on Android Android operating platform comprises cpu central processing unit, and the operation flash memory of data space is provided when moving for CPU, be used for storage Android(Android) flash memory of operating system and application program, internal memory card interface, netting twine interface, USB2.0 interface, the WIFI antenna, the remote control infrared remote receiver, HDMI high definition interface, audio frequency and video output interface and power management module.
Described internal memory card interface becomes digital signal to be input to CPU the analog signal conversion in the RAM (random access memory) card by the Card Reader circuit, the audio-video signal of output after decoding, enter into HDMI high definition interface after entering into audio and video output interface or the processing of process HDMI transmitter by the audio or video amplifier amplification again, audio and video output interface is connected display device with HDMI high definition interface, can interior image and the sound of storing of audiovisual RAM (random access memory) card.
The netting twine interface is delivered to the optical fiber transceiver module after by network filter filtering with network signal and is converted digital signal to and be input to CPU, the audio-video signal of output after decoding, enter into HDMI high definition interface after entering into audio and video output interface or the processing of process HDMI transmitter by the audio or video amplifier amplification again, audio and video output interface is connected display device with HDMI high definition interface, gets final product image and sound that audiovisual sends over by network.
USB interface is input to CPU with the digital signal that receives by hub controller, the audio-video signal of output after decoding, enter into HDMI high definition interface after entering into audio and video output interface or the processing of process HDMI transmitter by the audio or video amplifier amplification again, audio and video output interface is connected display device with HDMI high definition interface, gets final product image and sound that audiovisual sends over by USB.
The WIFI antenna with the radiofrequency signal that receives by the WIFI module filtered, amplify and change into digital signal and be input to CPU, the audio-video signal of output after decoding, enter into HDMI high definition interface after entering into audio and video output interface or the processing of process HDMI transmitter by the audio or video amplifier amplification again, audio and video output interface and/or HDMI high definition interface connect display device, get final product image and sound that audiovisual sends over by radio frequency.
The remote control infrared remote receiver is sent to the remote controller infrared signal instruction that receives CPU, and sends corresponding control command by CPU after changing.
Power interface is converted to the required voltage and current of each operating circuit by power management module with the power supply that inserts.
Claims (1)
1. multimedia terminal control box based on the Android operating platform, comprise cpu central processing unit, the operation flash memory of data space is provided when moving for CPU, the flash memory that is used for storage Android operating system and application program, internal memory card interface, netting twine interface, USB2.0 interface, the WIFI antenna, the remote control infrared remote receiver, HDMI high definition interface, audio frequency and video output interface and power interface; It is characterized in that: described internal memory card interface, netting twine interface, USB interface and WIFI antenna are connected with CPU by Card Reader circuit, network filter, usb hub controller and WIFI module respectively successively, the audio frequency and video output interface is connected with CPU by audio or video amplifier, and HDMI high definition interface is connected with CPU with audio or video amplifier by the HDMI transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135001 CN203181134U (en) | 2013-03-22 | 2013-03-22 | Multimedia terminal control box based on Android operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135001 CN203181134U (en) | 2013-03-22 | 2013-03-22 | Multimedia terminal control box based on Android operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203181134U true CN203181134U (en) | 2013-09-04 |
Family
ID=49077787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135001 Expired - Fee Related CN203181134U (en) | 2013-03-22 | 2013-03-22 | Multimedia terminal control box based on Android operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203181134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104424794A (en) * | 2013-09-11 | 2015-03-18 | 深圳市云立方信息科技有限公司 | Data transmission device and data transmission method thereof |
-
2013
- 2013-03-22 CN CN 201320135001 patent/CN203181134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104424794A (en) * | 2013-09-11 | 2015-03-18 | 深圳市云立方信息科技有限公司 | Data transmission device and data transmission method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160322 |