CN102946550A - Splicing wall image display method and system and splicing wall display terminal - Google Patents
Splicing wall image display method and system and splicing wall display terminal Download PDFInfo
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- CN102946550A CN102946550A CN2012104721293A CN201210472129A CN102946550A CN 102946550 A CN102946550 A CN 102946550A CN 2012104721293 A CN2012104721293 A CN 2012104721293A CN 201210472129 A CN201210472129 A CN 201210472129A CN 102946550 A CN102946550 A CN 102946550A
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Abstract
The invention provides a splicing wall image display method and a system and a splicing wall display terminal comprising a client processor in the splicing wall image display system. The method comprises that the client processor sends business request information to a cloud processor; the client processor receives packages which comprise video image information and are generated according to the business request information; and the client processor performs uncompress on the packages and outputs the video image information synchronously to a corresponding position of a display screen of the splicing wall. By means of the splicing wall image display method and the system and the splicing wall display terminal, when splicing wall images are displayed through the scheme, a video image generation function is not needed to be achieved at the splicing wall display terminal, so that the cost can be saved greatly, and simultaneously, the operation is simple and convenient, and the maintenance is easy.
Description
Technical field
The present invention relates to the visualization display technical field, particularly a kind of combination method for displaying image, a kind of combination image display system and a kind of combination display terminal that comprises the client end processor in this combination image display system.
Background technology
The combination display terminal comprises display screen and processor system two parts of super large resolution.Display screen is generally by several, tens to more than 100 small size display unit screens are spliced, processor system can be a powerful Computer Integrated System (containing polylith input interface card and polylith output video card) in form, or the computer of the many platform independent that connected by local area network (LAN) forms, many computers have the effect of concurrent collaborative work, the processor system support reaches the vision signal input of tens of roads, bear the stack of incoming video signal, merge, draw high the later image processing such as deformation, and support super large resolution information simultaneous display to certain assigned address of large-screen.Yet, although the application of combination display terminal has obtained liking of the clients of government and enterprises, but combination display terminal (comprising DLP, LCD and LED) is along with the diversity of user's sector application, cause the complexity of information display greatly to increase, the problem that existing combination display terminal mainly exists is as follows:
(1) industry visual information amount and information category constantly increase, and cause the processor of combination display terminal to become very complicated and expensive; Take public security system as example, except Police Video Supervision System, comprehensive command dispatching system 110 are arranged, also comprise many department service management systems: the management of the department services such as Internet bar's management, national public security teleconference, supervisor's management, entry-exit management, criminal case management, security administration, traffic administration, and also the amount of information of every business all is that magnanimity increases;
(2) diversity of visualization device use scenes has increased the cost of the processor of combination display terminal greatly; Take public security system as example: have that routine office work, emergency command, TV and videoconference, case are studied and judged, discussion, professional training, police service be open etc.;
(3) the combination terminal only is suitable for the local information demonstration, is an information island substantially; Every cover system only is suitable for certain local unit to be used, and same executive system inner (as between the public security subbureau, between public security subbureau and the subordinate local police station) is difficult to realize information sharing; Need to buy one such as each branch office and overlap independently combination terminal, purchase cost is high, but also needs configuration professional management and operation combination display terminal, therefore, not only causes the significant wastage of resource, goes back so that the application of combination is restricted.
Summary of the invention
The object of the present invention is to provide a kind of combination method for displaying image and a kind of combination image display system, can greatly reduce the cost of combination display terminal, simultaneous processor is simple to operate, easy care, has effectively avoided again the combination terminal to become the problem of information island.
Purpose of the present invention is achieved through the following technical solutions:
A kind of combination method for displaying image comprises the steps:
Client end processor sends service requesting information to the high in the clouds processor;
Described client end processor receives the compressed package that comprises video image information that described high in the clouds processor generates according to described service requesting information;
Described client end processor decompresses to described compressed package, described video image information is outputed to synchronously the display screen correspondence position of combination.
A kind of combination method for displaying image comprises the steps:
The high in the clouds processor receives the service requesting information that client end processor sends;
The high in the clouds processor generates the compressed package that comprises video image information according to described service requesting information;
Described compressed package sent to described client end processor decompresses and the simultaneous display of video image information.
A kind of combination image display system comprises client end processor, and described client end processor comprises:
First information transceiver module is used for sending service requesting information to the high in the clouds processor, receives the compressed package that comprises video image information that described high in the clouds processor generates according to described service requesting information;
First information processing module is used for described compressed package is decompressed, and described video image is outputed to the combination correspondence position synchronously.
A kind of combination image display system comprises the high in the clouds processor, and described high in the clouds processor comprises:
The second signal dispatcher module be used for to receive the service requesting information that client end processor sends, and the compressed package that the second message processing module is generated sends to that described client end processor decompresses and the simultaneous display of video image information;
The second message processing module is used for generating the compressed package that comprises video image information according to described service requesting information.
The present invention also aims to provide a kind of combination display terminal, comprise display screen and aforesaid client end processor.
Scheme according to the invention described above, it is after processor receives the service requesting information of described client end processor transmission beyond the clouds, the compressed package that comprises video image information according to described service requesting information generation, client end processor receives this compressed package and carries out decompress(ion) and contract and video image is outputed to the mosaic display screen correspondence position synchronously show, client end processor only is responsible for the compressed package that comprises video data is decompressed and to the simultaneous display of video data, the systematic function of video image all is placed on the high in the clouds processor and carries out, greatly saved cost, and only need to can obtain required video data to service requesting information of high in the clouds processor transmission, simple to operate.
Description of drawings
Fig. 1 is the schematic flow sheet of combination method for displaying image embodiment one of the present invention;
Fig. 2 is the schematic flow sheet of combination method for displaying image embodiment two of the present invention;
Fig. 3 is the schematic flow sheet of combination method for displaying image embodiment three of the present invention;
Fig. 4 is the schematic flow sheet of the generation compressed package step embodiment among Fig. 1 to Fig. 3;
Fig. 5 is the structural representation of combination image display system embodiment of the present invention;
Fig. 6 is the structural representation of the second message processing module among Fig. 5;
Fig. 7 is the physical structure schematic diagram of a concrete example of the flush bonding processor of combination display terminal of the present invention;
Fig. 8 is flush bonding processor cascade system among Fig. 7.
Embodiment
The present invention is further elaborated below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited to this.
The schematic flow sheet of combination method for displaying image embodiment one of the present invention has been shown among Fig. 1.In this embodiment one, be to describe as an example of the processing procedure of client end processor example.
As shown in Figure 1, the processing procedure of client end processor includes:
Step S101: client end processor sends service requesting information to the high in the clouds processor;
Step S102: described client end processor receives the compressed package that comprises video image information that described high in the clouds processor generates according to described service requesting information, wherein, the video image information systematic function of high in the clouds processor comprises stack, splicing, fusion, window roaming and the video compression of video image etc. function, the realization of these functions can be adopted existing mode, can realize these functions such as the processor system of existing combination display terminal;
Step S103: described client end processor decompresses to described compressed package, and described video image information is outputed to the mosaic display screen correspondence position synchronously.
According to the scheme in the present embodiment, after client end processor sends service requesting information to the high in the clouds processor, the compressed package that comprises video image information according to described service requesting information generation that reception is returned from the high in the clouds processor, after client end processor receives this compressed package, this compressed package is carried out decompress(ion) to contract and video image information is outputed to the mosaic display screen correspondence position synchronously shows, because client end processor only is responsible for compressed package is decompressed and to the simultaneous display of video image information, and the systematic function of video image all is placed on high in the clouds processor execution, simplified the 26S Proteasome Structure and Function of combination display terminal, thereby greatly saved cost, also reduced maintenance difficulties, and only need to can obtain required video data to high in the clouds processor transmission service requesting information, simple to operate, to use for Internet towards the combination display terminal expansion that local area network is used again, and effectively avoid the combination terminal to become the problem of information island.
The schematic flow sheet of combination method for displaying image embodiment two of the present invention has been shown among Fig. 2.In this embodiment two, be to describe as an example of the processing procedure of high in the clouds processor (namely server) example.
As shown in Figure 2, the processing procedure of high in the clouds processor comprises the steps:
Step S201: the high in the clouds processor receives the service requesting information that client end processor sends;
Step S202: the high in the clouds processor generates the compressed package that comprises video image information according to described service requesting information, wherein, the video image information systematic function of high in the clouds processor comprises stack, splicing, fusion, window roaming and the video compression of video image etc. function, the realization of these functions can be adopted existing mode, can realize these functions such as the processor system of existing combination display terminal;
Step S203: described compressed package sent to described client end processor decompresses and the simultaneous display of image.
According to the scheme in the present embodiment, after processor receives the service requesting information of client end processor transmission beyond the clouds, the compressed package that comprises video image information according to described service requesting information generation, and this compressed package sent to client end processor decompresses and the simultaneous display of video image information, client end processor is responsible for the compressed package that comprises video data is decompressed and to the simultaneous display of video image information, the high in the clouds processor is responsible for the systematic function of video image, can simplify the 26S Proteasome Structure and Function of combination display terminal, thereby greatly saved cost, also reduced maintenance difficulties, and simple to operation, to use for Internet towards the combination display terminal expansion that local area network is used again, and effectively avoid the combination terminal to become the problem of information island.
In conjunction with the scheme of above-described embodiment one, embodiment two, the schematic flow sheet of combination method for displaying image embodiment three of the present invention has been shown among Fig. 3.In the present embodiment three, be that client end processor and high in the clouds processor two-way interactive process describe as example when showing take the combination image, this explanation also is not used in the present invention program is consisted of restriction.
Referring to shown in Figure 3, in the present embodiment three, the method in the present embodiment comprises step:
Step S301: client end processor sends service requesting information to the high in the clouds processor;
Step S302: described high in the clouds processor generates the compressed package that comprises video image information according to described service requesting information, wherein, the video image information systematic function of high in the clouds processor comprises the functions such as stack, splicing, fusion, window roaming and video compression of video image, the realization of these functions can be adopted existing mode, can realize these functions such as the processor system of existing combination display terminal;
Step S303: described high in the clouds sends to described client end processor with described compressed package;
Step S304: described client end processor receives described compressed package;
Step S305: described client end processor decompresses to described compressed package, and described video image is outputed to the combination correspondence position synchronously.
According to the scheme among the invention described above embodiment, it is after processor receives the service requesting information of described client end processor transmission beyond the clouds, the compressed package that comprises video image information according to described service requesting information generation, client end processor receives to decompress and video image is outputed to the mosaic display screen correspondence position synchronously behind this compressed package and shows, client end processor is responsible for the compressed package that comprises video data is decompressed and to the simultaneous display of video data, the systematic function of video image all is placed on the high in the clouds processor and carries out, thereby simplified the 26S Proteasome Structure and Function of combination display terminal, greatly saved cost, and only need client end processor can obtain required video data to service requesting information of high in the clouds processor transmission, simple to operate, to use for Internet towards the combination display terminal expansion that local area network is used again, and effectively avoid the combination terminal to become the problem of information island.
Among embodiment, the process that generates compressed package can comprise step therein:
Step S401: be that described client end processor is distributed corresponding business/Resource Server according to described service requesting information, wherein, business/Resource Server generally is pre-configured in the cloud computing system, business/Resource Server generally comprises IMAQ server, graphics workstation, Service Database server and cloud computing configuration management server etc., distribute corresponding business/Resource Server can adopt the mode of prior art according to service requesting information, do not repeat them here;
Step S402: after obtaining video information from described business/Resource Server, carry out video image splicing and compression and generate described compressed package, wherein, this compressed package is generally the IP bag, to satisfy the existing TCP/IP network transmission protocol.
In addition, according to actual needs, the high in the clouds processor can be configured on the publicly-owned cloud, also the high in the clouds processor can be configured on the privately owned cloud.If the high in the clouds processor is configured on the publicly-owned cloud, just born the management function of whole high in the clouds processor by publicly-owned cloud.But because some enterprise relates to the data need to be keep secret, then need to set up special privately owned cloud, privately owned cloud needs separately configuration and management, just the high in the clouds processor can be configured on the privately owned cloud, the combination image of being responsible for each branch of government and enterprises shows, comprise that load balance is processed, the cloud monitoring resource is processed, support the self adaptation of the different big or small resolution dimensions of the user of government and enterprises combination to show, support the intelligent interaction of customer service and high in the clouds processor, the public functions such as the business model of support third party enterprise and demonstration data importing interface.
According to aforesaid the solution of the present invention, in concrete implementation, be example in conjunction with the two-way interactive between client end processor and the high in the clouds processor therein, concrete combination image display pattern can be as described below:
The client end processor process initiation or the operation a period of time after, user interface can appear, the user only need to click a certain service request menu in the interface, this motor operation can trigger client end processor and send service requesting information that should the service request menu to the high in the clouds processor, this service requesting information will send to the high in the clouds processor in B/S (Browser/Server, browser/server) mode;
The high in the clouds processor is after described client end processor is distributed corresponding business/Resource Server according to described service requesting information, obtain video information from described business/Resource Server, carry out video image splicing and compression, be packaged into an IP bag, and by network the IP bag returned to client end processor;
Client end processor decompresses after receiving this IP bag, and the video image information in the IP bag is outputed to synchronously the formulation position of combination display screen.
According to the combination method for displaying image of the invention described above, the present invention also provides a kind of combination image display system.Combination image display system of the present invention can include only in client end processor, the high in the clouds processor, also can comprise simultaneously client end processor and high in the clouds processor.For convenience of description, among Fig. 5 take in conjunction with client end processor and service end processor as example, show the structural representation of combination image display system embodiment of the present invention.
As shown in Figure 5, the client end processor 501 of the combination image display system in the present embodiment comprises:
First information transceiver module 5011 is used for sending service requesting information to high in the clouds processor 502, receives the compressed package that comprises video image information that high in the clouds processor 505 generates according to described service requesting information;
First information processing module 5012 is used for described compressed package is decompressed, and described video image is outputed to the combination correspondence position synchronously.
As shown in Figure 5, originally be that the high in the clouds processor 502 of the combination image display system among the embodiment comprises:
The second signal dispatcher module 5021 be used for to receive the service requesting information that client end processor 501 sends, and the compressed package that the second message processing module is generated sends to that client end processor 501 decompresses and the simultaneous display of video image;
The second message processing module 5022 is used for generating the compressed package that comprises video image information according to described service requesting information.
Accordingly, scheme according to above-mentioned enforcement, beyond the clouds processor connect 502 receive the service requesting information that client end processor 501 sends after, the compressed package that comprises video image information according to described service requesting information generation, and this compressed package sent to client end processor 501, client end processor 501 receives this compressed package and carries out decompress(ion) and contract and video image is outputed to the mosaic display screen correspondence position synchronously show, 501 of client end processor are responsible for the compressed package that comprises video data is decompressed and to the simultaneous display of video data, the systematic function of video image all is placed on the high in the clouds processor and carries out, greatly saved cost, and only need to can obtain required video data to service requesting information of high in the clouds processor transmission, simple to operate, to use for Internet towards the combination display terminal expansion that local area network is used again, and effectively avoid the combination terminal to become the problem of information island.
Among embodiment, above-mentioned compressed package can wrap for IP therein.
Among embodiment, according to actual needs, high in the clouds processor configuration 502 can be configured on the publicly-owned cloud, also can be configured on the privately owned cloud therein.
Therein in a kind of implementation, referring to shown in Figure 6, the second message processing module 5022 may further include analytic unit 502A, dispensing unit 502B and processing unit 502C, it is that client end processor 501 is distributed corresponding business/Resource Server that analytic unit 502A is used for according to described service requesting information, dispensing unit 502B is used for obtaining video information from described business/Resource Server, and processing unit 502C is used for carrying out the video image splicing and compression generates the compressed package that comprises video image information.
Combination image display system according to the invention described above, the present invention also provides a kind of combination display terminal, comprise display screen and foregoing client end processor 501, this client end processor 501 can be flush bonding processor, the function of client end processor 501 does not repeat them here as previously mentioned.Flush bonding processor has that volume is little, power consumption is little, noise is little, compares with the processor structure that existing complexity is huge, and flush bonding processor is energy-conserving and environment-protective and easy and simple to handle more.Below specifically provided the implementation of flush bonding processor as client end processor 501, this mode is that the structure of the client end processor 501 (being flush bonding processor) as an example of the physical structure aspect example describes, and is not construed as limiting the invention.
Client end processor 501 (being flush bonding processor) physical structure schematic diagram can be referring to shown in Figure 7.Flush bonding processor adopts ARM (microprocessor) chip, can receive by USB interface the control signal of external equipment input, FPGA (Field-Programmable Gate Array, being field programmable gate array) the gigabit network interface of chip is responsible for receiving the compressed package that comprises video image information, fpga chip carries out decompress(ion) to this packet, output to respectively two-way DVI (Digital Video Interface by string and conversion, be digital visual interface) on the interface, can adopt the DVI adapter of one-to-two, a combination flush bonding processor can be supported four spliced display units (can support more spliced display units such as the fpga chip that selection function is more powerful).But, general combination display screen comprises tens to more than 100 display units, so generally need some flush bonding processors, the mode that these some flush bonding processors can be by cascade so is to support more spliced display units, and cascade system as shown in Figure 8.At this moment, generally need to specify a main flush bonding processor, other conduct is from flush bonding processor, by the FPGA generation clock sync signal of this main flush bonding processor, by the BNC mouth output to other from flush bonding processor, realize the simultaneous display of many flush bonding processors.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a combination method for displaying image is characterized in that, comprises the steps:
Client end processor sends service requesting information to the high in the clouds processor;
Described client end processor receives the compressed package that comprises video image information that described high in the clouds processor generates according to described service requesting information;
Described client end processor decompresses to described compressed package, described video image information is outputed to synchronously the display screen correspondence position of combination.
2. combination method for displaying image according to claim 1 is characterized in that:
Described compressed package is the IP bag;
Perhaps/and
Described high in the clouds processor is configured in the publicly-owned cloud or in the privately owned cloud.
3. a combination method for displaying image is characterized in that, comprises the steps:
The high in the clouds processor receives the service requesting information that client end processor sends;
The high in the clouds processor generates the compressed package that comprises video image information according to described service requesting information;
Described compressed package sent to described client end processor decompresses and the simultaneous display of video image information.
4. combination method for displaying image according to claim 3 is characterized in that:
Described compressed package is the IP bag;
Perhaps/and
Described high in the clouds processor is configured in the publicly-owned cloud or in the privately owned cloud.
5. according to claim 3 or 4 described combination method for displaying image, it is characterized in that, the described generation according to described service requesting information comprises that the compressed package step of video image information comprises the steps:
Be that described client end processor is distributed corresponding business/Resource Server according to described service requesting information;
After obtaining video information from described business/Resource Server, carry out video image splicing and compression and generate described compressed package.
6. a combination image display system is characterized in that, comprises client end processor, and described client end processor comprises:
First information transceiver module is used for sending service requesting information to the high in the clouds processor, receives the compressed package that comprises video image information that described high in the clouds processor generates according to described service requesting information;
First information processing module is used for described compressed package is decompressed, and described video image is outputed to the combination correspondence position synchronously.
7. combination image display system according to claim 6 is characterized in that:
Described compressed package is the IP bag;
Perhaps/and
Described high in the clouds processor is configured in the publicly-owned cloud or in the privately owned cloud.
8. a combination image display system is characterized in that, comprises the high in the clouds processor, and described high in the clouds processor comprises:
The second signal dispatcher module be used for to receive the service requesting information that client end processor sends, and the compressed package that the second message processing module is generated sends to that described client end processor decompresses and the simultaneous display of video image information;
The second message processing module is used for generating the compressed package that comprises video image information according to described service requesting information.
9. combination image display system according to claim 8 is characterized in that:
Described compressed package is the IP bag;
Or/and
Described high in the clouds processor is configured in the publicly-owned cloud or in the privately owned cloud;
Perhaps/and
Described the second message processing module comprises analytic unit, dispensing unit and processing unit, it is that described client end processor is distributed corresponding business/Resource Server that described analytic unit is used for according to described service requesting information, described dispensing unit is used for obtaining video information from described business/Resource Server, and described processing unit is used for carrying out the video image splicing and compression generates the compressed package that comprises video image information.
10. a combination display terminal comprises display screen, it is characterized in that, also comprises claim 6 or 7 described client end processor, and described client end processor is flush bonding processor.
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