CN104243771A - Image splicing processor and IP management method thereof - Google Patents
Image splicing processor and IP management method thereof Download PDFInfo
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- CN104243771A CN104243771A CN201410457729.1A CN201410457729A CN104243771A CN 104243771 A CN104243771 A CN 104243771A CN 201410457729 A CN201410457729 A CN 201410457729A CN 104243771 A CN104243771 A CN 104243771A
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Abstract
The invention discloses an image splicing processor and an IP management method thereof so as to achieve convenient and fast management of the inner network node IP address of the processor. The IP management method includes the steps that a unique slot number in the image splicing processor is configured for a corresponding network node, and the intranet IP of the corresponding network node is configured according to the slot number.
Description
Technical field
The present invention relates to technical field of image processing, particularly relate to a kind of image mosaic processor and IP management method thereof.
Background technology
Image mosaic processor is widely used in municipal unit and enterprise, as the application of the formal occasions such as Information issued, monitoring, meeting in real time.Usually, splicing device comprises the input card, switch card and the output card that connect successively, the initial data that input card 1 ~ n is used for each input source 1 ~ n converts the treatable data of splicing switch card to, switch card is under the effect of controller, create the mapping channel between input card and output card, be presented on tiled display equipment after then utilizing output card i ~ j some input source to be carried out the data processing of being correlated with and complete splicing function.
But existing can the network-type image mosaic processor of network data, the IP address configuration of its internal network nodes is relatively more random, and Comparison of Management is chaotic.
Summary of the invention
Main purpose of the present invention is open a kind of image mosaic processor and IP management method thereof, to realize the convenient management of processor internal network nodes IP address.
For reaching above-mentioned purpose, the present invention discloses a kind of IP management method of image mosaic processor, comprising:
For slot number unique in this image mosaic processor of corresponding network Joint Enterprise;
According to the Intranet IP of slot number configuration corresponding network node.
Corresponding with said method, the present invention also discloses a kind of image mosaic processor, and comprise the device of the Intranet IP according to slot number configuration corresponding network node, wherein the slot number of each network node is unique in this image mosaic processor.
Image mosaic processor disclosed by the invention and IP management method thereof, according to the Intranet IP of processor interior groove item configuration corresponding network node, configuration is simple, easy to maintenance.
Further, when the network node of this processor inside needs with outbound communication, can be sent again after in it, the unification of network interface received data converts outer net IP to by the access node with outer net connection network interface, outside directly the IP of internal network nodes being exposed to compared to existing image mosaic processor, on the one hand, improve fail safe, on the other hand, effectively can avoid IP address conflict.
Further, the outer network data received also is transmitted to corresponding network node process according to the load-balancing mechanism preset by above-mentioned access node, and then improves the resource utilization of this processor and promote its overall performance.
Accompanying drawing explanation
The IP management method flow chart of Fig. 1 image mosaic processor disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with Figure of description, specific implementation of the present invention is made a detailed description.Example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment one
The present embodiment discloses a kind of IP management method of image mosaic processor.
As shown in Figure 1, disclosed in the present embodiment, IP management method comprises:
Step S1, be slot number unique in this image mosaic processor of corresponding network Joint Enterprise.
In this step, the setting of slot number identifies by single or whether powering on of many slot tag lines.Such as: 4 slot lines, the slot number that it can identify is 24, amounts to 16 slots; When the power-up state of 4 slot tag lines of a certain slot is respectively 1011, the physical slot item of its correspondence is 13.
What deserves to be explained is, when image mosaic processor part function card adopts the child and parent card structure in No. 201310472493.4 patents of applicant in this case's earlier application, a master card (there is the network channel connecting subcard) at least plural subcard of adaptation usually, under this kind of state, on subcard, the slot number of network chip is the combination of master card slot number and subcard slot number, and in master card, the slot number of network chip is the slot number of master card.
Step S2, Intranet IP according to slot number configuration corresponding network node.Wherein, this corresponding network node can be the all-network node of this image mosaic processor, and consider that the IP of part ad hoc network node may need particular arrangement, therefore, this corresponding network node also can be subnetwork node.
In this step, the Intranet IP according to slot number configuration corresponding network node by the autogamy of corresponding network node or can be configured by control card.Wherein, based on unified rule or algorithm, this step can be arbitrary slot and reserves single or multiple IP address of internal network, and guarantees that respectively this Intranet IP is unique in this image mosaic processor; By this, then when a certain IP goes wrong, corresponding network node can be located rapidly, such as: attendant only needs the IP address of detection one or two network node, just can extrapolate the IP address of other network node according to rule, and not need to detect one by one; Thus provide convenient for follow-up maintenance management etc.Preferably, in this image mosaic processor, the Intranet IP of each network node is distributed in the same network segment.
Optionally, the Intranet IP of the corresponding network node that this step S2 configures according to slot number, in four segment number codes of IP address, first three segment number code is identical, 4th segment number code is corresponding with slot number, the concrete rule of correspondence or algorithm can customize, such as: the distribution of the 4th segment number code of this IP address of internal network is consistent with the distribution of slot number or become certain mapping relations.
In like manner, in the present embodiment, also can bind MAC (the Media Access Control) address of corresponding network node according to slot number.
In the present embodiment, optionally, image mosaic processor is also integrated with network exchange module, and this network exchange module can be router or switch.Preferably, this network exchange module only can be connected with this image mosaic processor internal network nodes that (namely this network exchange module does not externally connect outer net by the present embodiment, only for realizing the exchanges data based on Intranet IP between internal network nodes), and in each this network node, be deployed with at least one access node that there is outer net and connect network interface, and then by this respectively this access node by unified for network interface in it (in it, network interface is connected with above-mentioned network exchange module) received data convert outer net IP to after send again, and/or after converting the object IP of outer network interface received data the Intranet IP of corresponding network node to, network exchange module is sent to through interior network interface.By this, outside being directly exposed to by the IP of internal network nodes compared to existing image mosaic processor, on the one hand, by the Intranet IP of the inner each network node of external masked images splicing device, improve fail safe; On the other hand, effectively IP address conflict can be avoided.Wherein, this outer net IP can by user's sets itself.
Optionally, above-mentioned access node is provided with the flag bit of corresponding inner each network node, and the forwarding of data is carried out according to corresponding flag bit, such as, when arbitrary internal network nodes sends data to outer net, preserve flag bit corresponding to this network node and object IP address, then when receiving the outer network data that opposite end returns, search corresponding flag bit, and the Intranet IP converting correspondence to sends to network exchange module, and then be sent to the corresponding internal network nodes such as input card and/or output card through network exchange module.
What deserves to be explained is, when the network node in image mosaic processor only possesses a network interface, such as, other network nodes processed for encoding and decoding etc. outside above-mentioned access node, the usual only corresponding IP of this network node, in such cases, it doesn't matter Intranet IP and outer net IP point (or to be considered as Intranet IP and outer net IP be same IP, such as, when a certain network node connects outer net with its unique network interface, it is according to this IP and the outer net IP of slot number configuration, can be directly used in outer net mutual, this kind of situation still belongs to protection scope of the present invention, follow-uply to repeat no more), therefore the Intranet IP described in above-mentioned steps S2 should be interpreted broadly, when a certain network node (as above-mentioned access node) exists Intranet IP and outer net IP, this Intranet IP should do narrow sense and understand.
In the present embodiment, preferably, the outer network data received is transmitted to corresponding network node process according to the load-balancing mechanism preset by above-mentioned access node, and then improves the resource utilization of this processor and promote its overall performance.Optionally, this access node is provided with the flag bit (this flag bit includes but not limited to MAC Address) of corresponding inner each network node, and according to corresponding flag bit, the network data of reception is sent to network exchange module by Intranet IP, then be sent to the internal network nodes such as decoding card is corresponding through network exchange module.
Optionally, above-mentioned access node both can be independently functional module, also can be integrated in control card.Wherein, the chip type selecting with the access node of two network interface can adopt the MYD-SAMA5D35 chip of the Hi3531 chip of Hai Si or the ADSP-BF609 chip of ADI company or Atmel (liking special Mel) company.
To sum up, image mosaic processor disclosed in the present embodiment and IP management method thereof, according to the Intranet IP of processor interior groove item configuration corresponding network node, configuration is simple, easy to maintenance.
Embodiment two
The present embodiment discloses a kind of image mosaic processor, comprise for according to method as described in embodiment one with the device of the Intranet IP according to slot number configuration corresponding network node, wherein the slot number of each network node is unique in this image mosaic processor.Optionally, this image mosaic processor also comprises the device of the MAC Address according to this slot number configuration corresponding network node.
Preferably, this image mosaic processor is integrated with network exchange module, and this network exchange module is only connected with this image mosaic processor internal network nodes, and be respectively deployed with at least one access node that there is outer net and connect network interface in this network node, this access node is used for respectively this access node and sends after unification of network interface received data converts outer net IP in it again, and/or after converting the object IP of outer network interface received data the Intranet IP of corresponding network node to, send to described network exchange module through interior network interface.Further, this access node is also for being transmitted to corresponding network node process by the outer network data received according to the load-balancing mechanism preset.
Optionally, above-mentioned access node both can be independently functional module, also can be integrated in control card.Above-mentioned network node comprises: decoding card, coding card and liquid crystal keyboard.Wherein, decoding card is mainly used in being decoded into the accessible video flowing of image mosaic processor by exporting the network data that combination carries out showing to; Coding card is mainly used in conversion and the storage of image data format, is the inverse process of decoding.Liquid crystal keyboard can adopt the flat board of Android, be mainly used in this image mosaic processor to be correlated with the display directly perceived of manipulation process and operation readiness, this manipulation includes but not limited to be correlated with to the control of The Cloud Terrace in web camera and combination the operation of screen group, as the switching etc. of decoding on-wall signal source.
To sum up, image mosaic processor disclosed in the present embodiment, according to the Intranet IP of processor interior groove item configuration corresponding network node, configuration is simple, easy to maintenance.
Further, when the network node of this processor inside needs with outbound communication, can be sent again after in it, the unification of network interface received data converts outer net IP to by the access node with outer net connection network interface, outside avoiding directly the IP of internal network nodes being exposed to, on the one hand, improve fail safe, on the other hand, effectively can avoid IP address conflict.
Further, the outer network data received also is transmitted to corresponding network node process according to the load-balancing mechanism preset by above-mentioned access node, and then improves the resource utilization of this processor and promote its overall performance.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (12)
1. an IP management method for image mosaic processor, is characterized in that, comprising:
For slot number unique in this image mosaic processor of corresponding network Joint Enterprise;
According to the Intranet IP of slot number configuration corresponding network node.
2. the IP management method of image mosaic processor according to claim 1, it is characterized in that, described image mosaic processor embedded with network Switching Module, described network exchange module is only connected with this image mosaic processor internal network nodes, and be respectively deployed with at least one access node that there is outer net and connect network interface in this network node, the method also comprises:
Respectively this access node sends after in it, the unification of network interface received data converts outer net IP to again, and/or after converting the object IP of outer network interface received data the Intranet IP of corresponding network node to, sends to described network exchange module through interior network interface.
3. the IP management method of image mosaic processor according to claim 2, is characterized in that, also comprise:
The outer network data received is transmitted to corresponding network node process according to the load-balancing mechanism preset by described access node.
4. the IP management method of image mosaic processor according to claim 1, is characterized in that, described slot number is the combination of master card slot number and subcard slot number.
5. the IP management method of image mosaic processor according to claim 1, is characterized in that, in described image mosaic processor, the Intranet IP of each network node is distributed in the same network segment.
6. according to the IP management method of the arbitrary described image mosaic processor of claim 1 to 5, it is characterized in that, the described Intranet IP according to slot number configuration corresponding network node is by the autogamy of corresponding network node or be configured by control card.
7., according to the IP management method of the arbitrary described image mosaic processor of claim 1 to 5, it is characterized in that, also comprise:
According to the MAC Address of slot number configuration corresponding network node.
8. an image mosaic processor, it is characterized in that, comprise for according to described method as arbitrary in claim 1 to 6 with the device of the Intranet IP according to slot number configuration corresponding network node, wherein the slot number of each network node in this image mosaic processor uniquely.
9. image mosaic processor according to claim 8, it is characterized in that, described image mosaic processor embedded with network Switching Module, described network exchange module is only connected with this image mosaic processor internal network nodes, and be respectively deployed with at least one access node that there is outer net and connect network interface in this network node, this access node is used for respectively this access node and sends after unification of network interface received data converts outer net IP in it again, and/or after converting the object IP of outer network interface received data the Intranet IP of corresponding network node to, described network exchange module is sent to through interior network interface.
10. image mosaic processor according to claim 8, is characterized in that, described access node is also for being transmitted to corresponding network node process by the outer network data received according to the load-balancing mechanism preset.
11. image mosaic processors according to claim 9 or 10, it is characterized in that, described access node is control card, and described network node also comprises: decoding card, coding card and liquid crystal keyboard.
Image mosaic processor described in 12. according to Claim 8 to 10 are arbitrary, is characterized in that, also comprises the device of the MAC Address according to described slot number configuration corresponding network node.
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Application publication date: 20141224 |