CN205507741U

CN205507741U - Image is analyzed unit and is had concatenation controller of this unit

Info

Publication number: CN205507741U
Application number: CN201620247225.1U
Authority: CN
Inventors: 赵鹏飞
Original assignee: Beijing Borui Weixin Technology Co Ltd
Current assignee: Beijing Borui Weixin Technology Co Ltd
Priority date: 2016-03-29
Filing date: 2016-03-29
Publication date: 2016-08-24
Anticipated expiration: 2026-03-29

Abstract

The utility model discloses an image is analyzed unit and is had concatenation controller of this unit, the analytic unit of image includes duallink, VGA, DVI, HDMI, ypbpr, CVBS, SDI, IPV, one or more in the group that the analytic module of HDBaseT and fiber is constituteed, with many format conversion module, the analytic module of each image signal form converts corresponding form image signal the LVDS signal into and is exported the LVDS signal by the output of the analytic unit of image respectively, many format conversion module converts different form image signal into duallink, VGA, DVI, HDMI, ypbpr, CVBS, SDI, IPV, HDBaseT or fiber form image signal to image signal after will changing sends to the analytic module of corresponding image form. The utility model discloses a polytype image signal's convenientization access provides the assurance, and the user need not to insert the process through the signal conversion of complicacy, makes the access of signal become more nimble.

Description

Image analysis unit and the splicing controller with this unit

Technical field

This utility model relates to technical field of image processing.More particularly, to a kind of image analysis unit And the splicing controller with this unit.

Background technology

Along with the application of various electronic products and display device is more and more extensive, for the requirement of various interfaces More and more abundanter, splicing control product is for connecting the connected applications of multiple display and electronic product, and mesh Front due to some controls, product interface type is the most complete, type of service is single, makes some electronic equipments exist Image accesses, process, show during influenced to different extents.At present, at some applied environments In, modal occupation mode is to be realized the unification of signal by different interface conversion lines or switching box Input, causes system access underaction, and it is the most convenient to operate.Multiple interfaces conversion poor compatibility, Multiple conversion equipment causes that system structure is lengthy and tedious, aesthetic measure reduces, fault rate increases.Further, since Conversion repeatedly causes picture loss in various degree, and definition reduces, and brings greatly to the application of user Impact.

Accordingly, it is desirable to provide a kind of image analysis unit and the splicing controller with this unit.

Utility model content

The purpose of this utility model is to provide a kind of image analysis unit and the splicing controller with this unit.

For reaching above-mentioned purpose, this utility model employing following technical proposals:

A kind of image analysis unit, including: Duallink parsing module, VGA parsing module, DVI solve Analysis module, HDMI parsing module, Ypbpr parsing module, CVBS parsing module, SDI parsing module, One or more in IPV parsing module, HDBaseT parsing module and Fiber parsing module, and many lattice Formula modular converter, wherein

Duallink parsing module, is converted to LVDS signal and by LVDS by Duallink format-pattern signal Signal is exported by the outfan of image analysis unit；

VGA parsing module, is converted to LVDS signal and by LVDS signal by VGA format-pattern signal Exported by the outfan of image analysis unit；

DVI parsing module, is converted to LVDS signal and by LVDS signal by DVI format-pattern signal Exported by the outfan of image analysis unit；

HDMI parsing module, is converted to HDMI format-pattern signal LVDS signal and is believed by LVDS Number by image analysis unit outfan export；

Ypbpr parsing module, is converted to Ypbpr format-pattern signal LVDS signal and is believed by LVDS Number by image analysis unit outfan export；

CVBS parsing module, is converted to CVBS format-pattern signal LVDS signal and is believed by LVDS Number by image analysis unit outfan export；

SDI parsing module, SDI format-pattern signal is converted to LVDS signal and by LVDS signal by The outfan output of image analysis unit；

IPV parsing module, IPV format-pattern signal is converted to LVDS signal and by LVDS signal by The outfan output of image analysis unit；

HDBaseT parsing module, is converted to HDBaseT format-pattern signal LVDS signal and incites somebody to action LVDS signal is exported by the outfan of image analysis unit；

Fiber parsing module, is converted to LVDS signal and by LVDS signal by Fiber format-pattern signal Exported by the outfan of image analysis unit；

Multi-format modular converter, different-format picture signal is converted to Duallink, VGA, DVI, HDMI, Ypbpr, CVBS, SDI, IPV, HDBaseT or Fiber format-pattern signal, and by the figure after conversion Image signal sends to respective image format analysis module.

Preferably, described different-format picture signal be Duallink, VGA, DVI, HDMI, Ypbpr, One or more in the group of CVBS, SDI, IPV, HDBaseT and Fiber format-pattern signal composition.

A kind of splicing controller with above-mentioned image analysis unit, this splicing controller also includes: image control Molding block, image handover module, image processing module and base plate Switching Module；

The image control mold, is converted to the control instruction that user inputs control signal and control is believed respectively Number it is issued to image analysis unit, image handover module and image processing module；

Image handover module, LVDS signal number image analysis unit exported according to control signal According to switching；

Image processing module, according to control signal to the display type of the LVDS signal after data exchange, Display mode and display arrangement carry out image procossing, obtain the output signal of splicing controller；

Base plate Switching Module, it is provided that the image control mold, image analysis unit, image handover module and image The passage of signal transmission between processing module.

The beneficial effects of the utility model are as follows:

Technical scheme described in the utility model is that the facilitation access of polytype picture signal provides guarantor Card, user is without by complicated signal conversion access procedure, making the access of signal become the most flexible.

Accompanying drawing explanation

Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail；

Fig. 1 illustrates the schematic diagram of image analysis unit.

Fig. 2 illustrates the schematic diagram of the splicing controller with image analysis unit.

Detailed description of the invention

In order to be illustrated more clearly that this utility model, new to this practicality below in conjunction with preferred embodiments and drawings Type is described further.Parts similar in accompanying drawing are indicated with identical reference.This area It will be appreciated by the skilled person that specifically described content is illustrative and be not restrictive below, should not Protection domain of the present utility model is limited with this.

As it is shown in figure 1, the image analysis unit that the present embodiment provides, including: Duallink parsing module, VGA parsing module, DVI parsing module, HDMI parsing module, Ypbpr parsing module, CVBS solve Analysis module, SDI parsing module, IPV parsing module, HDBaseT parsing module and Fiber parsing module One or more in the group of composition, and multi-format modular converter, wherein

Multi-format modular converter, different-format picture signal is converted to Duallink, VGA, DVI, HDMI, Ypbpr, CVBS, SDI, IPV, HDBaseT or Fiber format-pattern signal, and by the figure after conversion Image signal send to respective image format analysis module, wherein, different-format picture signal be Duallink, VGA, DVI, HDMI, Ypbpr, CVBS, SDI, IPV, HDBaseT and Fiber format-pattern One or more in the group of signal composition.

The picture signal that multi-format modular converter receives is from external image equipment；And Duallink resolves mould Block, VGA parsing module, DVI parsing module, HDMI parsing module, Ypbpr parsing module, CVBS Parsing module, SDI parsing module, IPV parsing module, HDBaseT parsing module and Fiber resolve mould The picture signal that block receives is from external image equipment and/or from multi-format modular converter.

Duallink parsing module, VGA parsing module, DVI parsing module, HDMI parsing module, Ypbpr parsing module, CVBS parsing module, SDI parsing module, IPV parsing module, HDBaseT The input of parsing module, Fiber parsing module and multi-format modular converter collectively forms image analysis unit Input；And Duallink parsing module, VGA parsing module, DVI parsing module, HDMI solve Analysis module, Ypbpr parsing module, CVBS parsing module, SDI parsing module, IPV parsing module, The outfan of HDBaseT parsing module and Fiber parsing module collectively forms the output of image analysis unit End.

As in figure 2 it is shown, the splicing controller with image analysis unit that the present embodiment provides, except figure Also include as outside resolution unit: the image control mold, image handover module, image processing module and base plate Switching Module；

Image processing module, according to control signal to the display type of the LVDS signal after data exchange, Display mode and display arrangement carry out image procossing, obtain the output image signal of splicing controller, splicing The output image signal of controller is eventually sent to image display and shows.

Base plate Switching Module, it is provided that the image control mold, image analysis unit, image handover module and figure As the LVDS mode signal transmission passage of signal transmission between processing module.

In the present embodiment, the image control mold can be realized by the DM642 chip of TI company, and image switches Module can be realized by the VSC3345 chip of VITESSEE company, and image processing module can be public by Altera The 4CE75 chip of department realizes.

Obviously, above-described embodiment of the present utility model is only by clearly demonstrating what this utility model was made Citing, and it is not the restriction to embodiment of the present utility model, for the ordinary skill of art For personnel, can also make other changes in different forms on the basis of the above description, this In cannot all of embodiment be given exhaustive, every the technical solution of the utility model that belongs to is extended Go out obviously changes or changes the row still in protection domain of the present utility model.

Claims

1. an image analysis unit, it is characterised in that this unit includes: Duallink parsing module, VGA parsing module, DVI parsing module, HDMI parsing module, Ypbpr parsing module, CVBS solve Analysis module, SDI parsing module, IPV parsing module, HDBaseT parsing module and Fiber parsing module One or more in the group of composition, and multi-format modular converter, wherein

Image analysis unit the most according to claim 1, it is characterised in that described different-format figure Image signal is Duallink, VGA, DVI, HDMI, Ypbpr, CVBS, SDI, IPV, HDBaseT With one or more in the group of Fiber format-pattern signal composition.

3. the splicing controller with image analysis unit as claimed in claim 1, it is characterised in that This splicing controller also includes: the image control mold, image handover module, image processing module and base plate Switching Module；

Base plate Switching Module, it is provided that the image control mold, image analysis unit, image handover module and figure As the passage of signal transmission between processing module.