CN103634612A - Industrial-grade audio and video processing platform - Google Patents
Industrial-grade audio and video processing platform Download PDFInfo
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- CN103634612A CN103634612A CN201210299828.2A CN201210299828A CN103634612A CN 103634612 A CN103634612 A CN 103634612A CN 201210299828 A CN201210299828 A CN 201210299828A CN 103634612 A CN103634612 A CN 103634612A
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Abstract
The invention discloses an industrial-grade audio and video processing platform, which comprises a processor, a network card module, a CAN transceiver and a video decoder, wherein the network card module, the CAN transceiver and the video decoder are all connected onto the processor. The processor is connected to a digital video digital-to-analog converter and an LCD through an RGB bus, and the digital video digital-to-analog converter is provided with a VGA interface which is connected to the outside. The beneficial effects of the invention lie in that a lot of interfaces are provided, comprising an Ethernet interface, the VGA interface, a CAN interface and the like; a plurality of devices can be connected; and also, by use of the LCD to display an operation state of a system, adjustment can be carried out through a keyboard when a situation occurs.
Description
Technical field
The present invention relates to a kind of technical grade audio frequency and video processing platform.
Background technology
Current, single-chip computer control system has been widely used in the every field such as family, industry, but these embedded systems great majority or separately application, with extraneous communication main or by serial ports or other as 485, the special purpose interface such as CAN realizes.Development along with computer technology and network technology, network communication is increasingly general, the advantage of network communication is to utilize ripe procotol, can realize that teledata is mutual fast, so it is more and more important that equipment and the external world carry out communication by network, generally all by conversion platform, realize equipment and extraneous connection, but existing conversion platform only provides single input and single output, the integrated use of inconvenient large number quipments.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of technical grade audio frequency and video processing platform is provided, solve prior art solution prior art interface single, the defect that range of application is more single.
Object of the present invention is achieved through the following technical solutions: technical grade audio frequency and video processing platform, comprise processor, network interface card module, CAN transceiver and Video Decoder, described network interface card module, CAN transceiver and Video Decoder are all connected on processor, described processor is connected with digital video digital to analog converter and LCD display by a RGB bus, and described digital video digital to analog converter provides the VGA being connected with external world interface.
Described network interface card module comprises USB network interface card module and ethernet nic module, and described USB network interface card module provides a USB Host interface, and ethernet nic module provides an Ethernet interface.
On described processor, be connected with a keyboard, for the setting of parameter.
On described processor, be connected with a SD card.
On described processor, be connected with a FLASH program storage.
The invention has the beneficial effects as follows: a large amount of interfaces is provided, comprises Ethernet interface, VGA interface, CAN interface etc., can access plurality of devices, the present invention also, by LCD display system operation conditions, when there is situation, adjusts by keyboard at any time.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
[embodiment]
As shown in Figure 1, technical grade audio frequency and video processing platform, comprise processor, network interface card module, CAN transceiver and Video Decoder, described network interface card module, CAN transceiver and Video Decoder are all connected on processor, described processor is connected with digital video digital to analog converter and LCD display by a RGB bus, and described digital video digital to analog converter provides the VGA being connected with external world interface.
Described network interface card module comprises USB network interface card module and ethernet nic module, and described USB network interface card module provides a USB Host interface, and ethernet nic module provides an Ethernet interface.
On described processor, be connected with the keyboard of 4 * 4, for the setting of parameter.
On described processor, be connected with a SD card, for storage running data, as record, the foundation while usining as inspection.
On described processor, be connected with a FLASH program storage, for storage running program.
In the present embodiment, processor adopting model is the industrial treatment device of AM3517, abundant connecting interface contributes to designer on various products, to carry out more easily network, device and sensor communication, comprise industrial automation, electronic service point, portable data terminals, and single board computer.Device not only can provide plurality of devices encapsulation and industrial temperature option, and it is integrated to realize peripheral hardware, but also can the in the situation that of the not enough 1W of power consumption, provide graphing capability and high-end calculated performance, AM3517 processor also to provide RS232 serial ports, GPIO interface etc. for connecting outside equipment; Ethernet nic chip adopts the 82550PM of inter, is connected on the RMII interface on processor; USB network card chip adopts the E1G44ET of Intel, is connected on the ULPI interface on processor; It is TL5632C chip that digital video digital to analog converter adopts model, for the digital of digital video data that processor is transmitted, is converted into analog video data; Video Decoder adopts IRD2600, for data video is compressed or decompress(ion).
Claims (5)
1. technical grade audio frequency and video processing platform, it is characterized in that, comprise processor, network interface card module, CAN transceiver and Video Decoder, described network interface card module, CAN transceiver and Video Decoder are all connected on processor, described processor is connected with digital video digital to analog converter and LCD display by a RGB bus, and described digital video digital to analog converter provides the VGA being connected with external world interface.
2. technical grade audio frequency and video processing platform according to claim 1, it is characterized in that, described network interface card module comprises USB network interface card module and ethernet nic module, and described USB network interface card module provides a USB Host interface, and ethernet nic module provides an Ethernet interface.
3. technical grade audio frequency and video processing platform according to claim 2, is characterized in that, is connected with a keyboard, for the setting of parameter on described processor.
4. technical grade audio frequency and video processing platform according to claim 3, is characterized in that, is connected with a SD card on described processor.
5. technical grade audio frequency and video processing platform according to claim 1, is characterized in that, is connected with a FLASH program storage on described processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210299828.2A CN103634612A (en) | 2012-08-22 | 2012-08-22 | Industrial-grade audio and video processing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210299828.2A CN103634612A (en) | 2012-08-22 | 2012-08-22 | Industrial-grade audio and video processing platform |
Publications (1)
| Publication Number | Publication Date |
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| CN103634612A true CN103634612A (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210299828.2A Pending CN103634612A (en) | 2012-08-22 | 2012-08-22 | Industrial-grade audio and video processing platform |
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Citations (6)
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| CN101001312A (en) * | 2006-01-09 | 2007-07-18 | 上海金士林数码科技有限公司 | Network Tv. (IPTV) set-top box of support popint-to-point technology |
| CN101098464A (en) * | 2007-07-12 | 2008-01-02 | 浙江大学 | Wireless network camera for supporting bluetooth and wireless ethernet |
| US20090196342A1 (en) * | 2006-08-02 | 2009-08-06 | Oscar Divorra Escoda | Adaptive Geometric Partitioning For Video Encoding |
| CN101610351A (en) * | 2008-06-18 | 2009-12-23 | 中国科学院自动化研究所 | Vision sensor of robot |
| CN101959004A (en) * | 2010-02-09 | 2011-01-26 | 广东九联科技股份有限公司 | Digital television system with universal remote controller |
| CN202721768U (en) * | 2012-08-22 | 2013-02-06 | 成都爱斯顿测控技术有限公司 | Industrial grade audio and video processing platform |
-
2012
- 2012-08-22 CN CN201210299828.2A patent/CN103634612A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001312A (en) * | 2006-01-09 | 2007-07-18 | 上海金士林数码科技有限公司 | Network Tv. (IPTV) set-top box of support popint-to-point technology |
| US20090196342A1 (en) * | 2006-08-02 | 2009-08-06 | Oscar Divorra Escoda | Adaptive Geometric Partitioning For Video Encoding |
| CN101098464A (en) * | 2007-07-12 | 2008-01-02 | 浙江大学 | Wireless network camera for supporting bluetooth and wireless ethernet |
| CN101610351A (en) * | 2008-06-18 | 2009-12-23 | 中国科学院自动化研究所 | Vision sensor of robot |
| CN101959004A (en) * | 2010-02-09 | 2011-01-26 | 广东九联科技股份有限公司 | Digital television system with universal remote controller |
| CN202721768U (en) * | 2012-08-22 | 2013-02-06 | 成都爱斯顿测控技术有限公司 | Industrial grade audio and video processing platform |
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Application publication date: 20140312 |