CN103036815B - A kind of information technology and communication technology ICT emerging system - Google Patents
A kind of information technology and communication technology ICT emerging system Download PDFInfo
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- CN103036815B CN103036815B CN201210521730.7A CN201210521730A CN103036815B CN 103036815 B CN103036815 B CN 103036815B CN 201210521730 A CN201210521730 A CN 201210521730A CN 103036815 B CN103036815 B CN 103036815B
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Abstract
The invention provides a kind of information technology and communication technology ICT emerging system, more weak in order to solve network capabilities relative ability in prior art systems, CUP processing pressure is excessive, the problem that whole system performance is lower.This ICT emerging system comprises computing module, Switching Module and processing module.Processing module, is connected with Switching Module by first interface, for receiving and the business datum of processing and exchanging module forwards, and the data after process is sent to Switching Module; Computing module, is connected with Switching Module by the second interface, for receiving and the control information of processing and exchanging module forwards, and the data after process is sent to Switching Module; Switching Module, for receiving outside control information and being transmitted to computing module, receives outside business datum and is transmitted to processing module, and being gone out by the data retransmission after computing module or processing module process.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of information technology and the communication technology (InformationCommunicationTechnology is abbreviated as ICT) emerging system.
Background technology
Information technology (InformationTechnology is abbreviated as IT), be the general name being mainly used in management development and utilizing the method for information material, means and operation sequence, it is data-centered.
The communication technology (CommunicationTechnology, be abbreviated as CT), refer to and to be gathered by the data of cyber-net equipment to the form such as figure and word, store, process and transmission etc., make resource information reach the technology fully shared, it is centered by network.
For data-centered IT, it is emphasised that computing capability and storage capacity; And for the CT centered by network, it is emphasised that exchange, route, transfer capability.Because information technology is different with the emphasis of network technology, so the actualizing technology that they adopt is also different with scheme.But along with network technology is the development of IPization visible trend, and the rise of cloud computing, the versatility of people to infrastructure device proposes demand.
At present, the system of common calculating, storage as shown in Figure 1.As can be seen from Figure 1, be made up of CPU, north bridge and south bridge based on the system calculated, store, north bridge also becomes main bridge, is active part in board chip set, for CPU and video card, peripheral component interconnect Bus PC I swap data.South bridge is mainly responsible for the control of some Peripheral Interfaces, the controls and additional function etc. of IDE equipment such as input and output (input/output is abbreviated as I/O) interface.The computing capability of system is born by CPU, and the calculating of the data inputted by network interface delivers to the laggard row relax of CPU by north bridge, and CPU also carries management and the calculating of other application simultaneously.
Can be found out by the structure of Fig. 1, existing technological system mainly towards be calculate and store, and network capabilities is relatively weak, particularly when supporting route, forwarding, content processing capabilities, the computing capability of CPU can be consumed, have certain influence to data computing capability, cause the processing pressure of CPU larger, the overall performance of system declines to a great extent.
Summary of the invention
Embodiments provide a kind of ICT emerging system, excessive based on the processing pressure of CPU in the framework calculating, store in order to solve in prior art, the problem that whole system performance is lower.
A kind of ICT emerging system that the embodiment of the present invention provides, this system comprises: processing module, computing module and Switching Module, wherein
Processing module is connected with Switching Module by first interface;
Computing module is connected with Switching Module by the second interface;
Data after process for receiving and the business datum of processing and exchanging module forwards, and are sent to Switching Module by processing module;
Data after process for receiving and the control information of processing and exchanging module forwards, and are sent to Switching Module by computing module;
Switching Module, for receiving outside control information and being transmitted to computing module, receives outside business datum and is transmitted to processing module; And, by the data retransmission after computing module and reason resume module to outside system.
A kind of ICT emerging system that the embodiment of the present invention provides, is provided with processing module in this system, for receiving and the business datum of processing and exchanging module forwards, and the data after process is sent to Switching Module, so can bring following beneficial effect:
One, all right network enabled ability and content processing capabilities ensureing that computing capability is impregnable while, adapt to the skill development trend that ICT merges better;
Two, on the original basis based on calculating, storage architecture, increase special processing module thus guarantee that the computing capability of ICT board is unaffected;
Three, the support to network capabilities and the demand to contents processing in following ICT fusion can be adapted to better.
Accompanying drawing explanation
Fig. 1 is based on the configuration diagram calculated, store in prior art;
A kind of ICT emerging system configuration diagram that Fig. 2 provides for the embodiment of the present invention.
Embodiment
Embodiments provide a kind of ICT emerging system, relatively weak in order to solve network capabilities in existing Technical Architecture, the processing pressure of CPU is excessive, the problem that whole system performance is lower.
The configuration diagram of a kind of ICT emerging system that Fig. 2 provides for the embodiment of the present invention, can find out that from 2 figure this system comprises computing module 1, Switching Module 2 and processing module 3, the first interface 4 of connection handling module 3 and Switching Module 2, and the second interface 5 connecting Switching Module 2 and computing module 1;
A kind of ICT emerging system that the embodiment of the present invention provides, wherein said Switching Module 2, for receiving outside control information and being transmitted to computing module 1, receives outside business datum and is transmitted to processing module 3; Meanwhile, the data retransmission after computing module 1 or processing module 3 being processed is gone out.
Described Switching Module 2 comprises: special exchange chip, PHY chip and optical module.PHY chip coordinates optical module, be connected with external system, receive the signal of external system input, simultaneously, optical module is also connected with exchange chip, transfer the light signal that external system inputs to electric signal transmission to exchange chip, exchange chip, by first interface connection handling module, connects computing module by the second interface.
In this Switching Module, described optical module can be converted into electric signal transmission to exchange chip by coming from outside light signal, also light signal can be become to be transmitted to external system by from the transform electrical signals of exchange chip.
The exchange of this Switching Module 2 supported data link layer and network layer, it can realize exchange, the forwarding of control information and data service according to the destination address comprised in the destination address comprised in MAC Address or IP address.Meanwhile, because the control information and the business datum that are inputted by outside have different IP addresses or MAC Address, so control information and business datum by identifying these different addresses, can be transmitted to computing module 1 and processing module 3 by Switching Module 2 respectively.
A kind of ICT emerging system that the embodiment of the present invention provides, wherein said processing module 3 is mainly used in receiving and the business datum of processing and exchanging module 2 forwarding, and the data after process are sent to Switching Module 2;
Described processing module 3 can be network processing unit, also can be polycaryon processor; Meanwhile, this processing module 3 can also be other communication process device;
When described processing module 3 is special network processor, this special network processor comprises at least one microcode processor and a hardware co-processor;
When described processing module 3 is polycaryon processor, this polycaryon processor comprises at least two complete computing engines.
The major function of described processing module 3 mainly comprises: by realizing Routing Protocol, carries out Route Selection according to the destination address in packet; The business datum realizing meeting service quality (QualityofService is abbreviated as QoS) by flow control algorithm forwards; Contents processing (as deep packet parsing and content analysis etc.) etc.These algorithms and process need to take a large amount of disposal ability of processor, therefore use special network processing unit or polycaryon processor to realize in the present system, like this can the disposal ability of network in raising system, and greatly reduce the processing pressure of CPU.
A kind of ICT emerging system that the embodiment of the present invention provides, the computing module 1 in described system is identical with of the prior art, is mainly used in receiving and the control information of processing and exchanging module 2 forwarding, and the data after process are sent to Switching Module 2.
This computing module 1 comprises CPU, north bridge, south bridge, internal memory, display and hard disk.North bridge connects Switching Module 2 by the second interface 5, and the control information forwarded by Switching Module 2 is sent to CPU process through north bridge; Meanwhile, north bridge is also for CPU and video card, peripheral component interconnect Bus PC I swap data.South bridge is mainly responsible for the control of some Peripheral Interfaces, the controls and additional function etc. of IDE equipment such as I/O interface.Computing capability is born by CPU, and CPU also carries management and the calculating of other application simultaneously.
In the ICT emerging system that the embodiment of the present invention provides, described first interface 4 is the data-interface between processing module 3 and Switching Module 2, according to the speed of interface, first interface 4 can be any one data-interface in communication, the interface that usual use speed is higher, as the high-speed interface of SerDes;
In the ICT emerging system that the embodiment of the present invention provides, described second interface 5 is the data-interface between computing module 1 and Switching Module 2, and wherein, when the second interface 5 connects computing module, concrete what connect is north bridge in computing module 1.According to the speed of interface, the second interface 5 can be any one data-interface in communication, usually uses the interface that speed is higher, as the high-speed interface of SerDes;
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (6)
1. information technology and a communication technology ICT emerging system, is characterized in that, described system comprises: processing module, computing module and Switching Module, wherein
Processing module is connected with Switching Module by first interface;
Computing module is connected with Switching Module by the second interface;
Data after process for receiving and the business datum of processing and exchanging module forwards, and are sent to Switching Module by processing module;
Data after process for receiving and the control information of processing and exchanging module forwards, and are sent to Switching Module by computing module;
Switching Module, for receiving outside control information and being transmitted to computing module, receives outside business datum and is transmitted to processing module; And, by the data retransmission after computing module and processing module process to outside system;
Described Switching Module comprises: exchange chip, PHY chip and optical module;
PHY chip coordinates optical module, is connected with external system, and receive the signal of external system input, meanwhile, optical module is also connected with exchange chip, transfers the light signal that external system inputs to electric signal transmission to exchange chip,
Exchange chip, by first interface connection handling module, connects computing module by the second interface.
2. system as claimed in claim 1, it is characterized in that, described computing module comprises: internal memory, central processor CPU, display circuit, north bridge, hard disk, south bridge and low-speed interface, and wherein, CPU, display circuit are connected with north bridge respectively with south bridge; Internal memory is connected with CPU, and hard disk is connected with south bridge respectively with low-speed interface; Wherein, described north bridge is also connected with the second interface.
3. system as claimed in claim 1, is characterized in that, this control information, by identifying the destination address of control information, is transmitted to computing module by the second interface by described Switching Module.
4. system as claimed in claim 1, is characterized in that, this business datum, by the destination address of identification services data, is transmitted to processing module by first interface by described Switching Module.
5. system as claimed in claim 1, it is characterized in that, described first interface and the second interface are data-interface.
6. system as claimed in claim 1, it is characterized in that, described Switching Module is connected with external system by network interface.
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| CN201210521730.7A CN103036815B (en) | 2012-12-06 | 2012-12-06 | A kind of information technology and communication technology ICT emerging system |
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| CN108566575A (en) * | 2017-12-14 | 2018-09-21 | 宁波升维信息技术有限公司 | A kind of information technology and communication technology ICT emerging systems |
| CN110213145B (en) * | 2019-06-03 | 2021-04-23 | 成都海光集成电路设计有限公司 | Northbridge device, bus interconnection network and data transmission method |
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| CN1494003A (en) * | 2002-10-30 | 2004-05-05 | 华为技术有限公司 | Device and method for realizing interface conversion |
| CN101188607A (en) * | 2006-11-17 | 2008-05-28 | 中兴通讯股份有限公司 | Method for preventing DSLAM device from protocol packet attack based on network processor |
| CN101631077A (en) * | 2009-08-24 | 2010-01-20 | 中兴通讯股份有限公司 | Message processing method and device |
| WO2011101902A1 (en) * | 2010-02-18 | 2011-08-25 | 株式会社日立製作所 | Information and communication processing system, method, and network node |
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| CN1494003A (en) * | 2002-10-30 | 2004-05-05 | 华为技术有限公司 | Device and method for realizing interface conversion |
| CN1477832A (en) * | 2003-07-31 | 2004-02-25 | 北京港湾网络有限公司 | Method for implementing Ethernet load-carrying point-to-point protocol authentication on very-high speed digital user loop |
| CN101188607A (en) * | 2006-11-17 | 2008-05-28 | 中兴通讯股份有限公司 | Method for preventing DSLAM device from protocol packet attack based on network processor |
| CN101631077A (en) * | 2009-08-24 | 2010-01-20 | 中兴通讯股份有限公司 | Message processing method and device |
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