CN202772914U - General communication interface interconnection system - Google Patents
General communication interface interconnection system Download PDFInfo
- Publication number
- CN202772914U CN202772914U CN201220460618.2U CN201220460618U CN202772914U CN 202772914 U CN202772914 U CN 202772914U CN 201220460618 U CN201220460618 U CN 201220460618U CN 202772914 U CN202772914 U CN 202772914U
- Authority
- CN
- China
- Prior art keywords
- module
- interface
- interconnected
- communication interface
- synchronous serial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to the wired communication technology field, particularly to a general communication interface interconnection system. The general communication interface interconnection system comprises a data exchanging control module and multiple interface adapting modules, wherein the data exchanging control module is mutually connected with the interface adapting modules via ethernet ports; the interface adaption modules are mutually connected with each device; and the data exchange control module further comprises a GE interconnection interface used for being mutually connected with another data exchanging control module of the general communication interface interconnection system in a point-to-point manner. The general communication interface interconnection system of the utility model is applicable to the interconnection and application of various devices in the same space and realizes information transformation therebetween.
Description
Technical field
The utility model belongs to the cable communicating technology field, especially a kind of Generalized Communication Interface interconnected systems.
Background technology
For a long time, because the equipment interface of each communication producer does not form unified standard, cause equipment and equipment room, rack and rack room to lay a large amount of communications cables, communication system is complicated, difficult management, often waste time and energy in order to change applied environment, particularly in vehicle-mounted, mobile system, the factor of space and heavy burden proposes higher requirement to communications cable weight and volume.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of Generalized Communication Interface interconnected systems is provided, and it is applicable to the various kinds of equipment interface interconnection applications under the isospace, realizes communication each other.
For realizing above-mentioned technical purpose, the scheme that the utility model provides is: a kind of Generalized Communication Interface interconnected systems, comprise exchanges data control module and a plurality of interface adaptation module, wherein, described exchanges data control module and a plurality of interface adaptation module are interconnected by ethernet port, interface adaptation module and each devices interconnect, the exchanges data control module also has the GE interconnecting interface, is used for the point-to-point intercommunication with the exchanges data control module of another set of Generalized Communication Interface interconnected systems.
And, above-mentioned exchanges data control module comprises CPU, ethernet switching module and a plurality of PHY module, CPU is interconnected by bus configuration mouth and ethernet switching module, ethernet switching module is interconnected with CPU and network management control mouth respectively through a PHY module by ethernet port, and ethernet switching module is interconnected through the 2nd PHY module and interface adaptation module by ethernet port.
And, above-mentioned interface adaptation module comprises master control borad and a plurality of interface board, master control borad comprises data exchange module, and this data exchange module is interconnected through PHY module and CPU and synchronous serial interface IPization module respectively, and synchronous serial interface IPization module and aforementioned a plurality of interface board are interconnected.
And above-mentioned synchronous serial interface IPization module is FPGA.
And above-mentioned interface board has RS232/RS422/RS485 interface module, A interface module, K interface module, V.35 interface module, E1 interface module, CAN interface module.
And, after the data of above-mentioned RS232/RS422/RS485 interface module are passed through protective circuit and level switch module successively, carry out data buffer storage to the FPGA module again, finally realize the conversion of synchronous serial interface.
And, after the data of above-mentioned V.35 interface module are passed through protective circuit and level switch module successively, carry out data buffer storage, framing to the FPGA module again and conciliate the conversion that is implemented to synchronous serial interface behind the frame, wherein the FPGA module also is connected with phase-locked loop module.
And in the above-mentioned E1 interface module, E1 is successively through realizing the conversion of synchronous serial interface after protective circuit, transformer and the LIU module.
The utility model has the advantages that: 1, apparatus interconnection flexible and convenient, but the annexation of the change equipment room by the network management configuration flexible and convenient, avoid taking out stitches in the past, moved the loaded down with trivial details work of line and wiring; 2, equipment unified management can be monitored the operating state of every equipment, in case break down, can locate faster and solve; 3, Reduction of Students' Study Load by optical fiber interconnections, replaces a large amount of armored cables between interconnect equipment, reduces weight and volume, is the carrier Reduction of Students' Study Load.
Description of drawings
Fig. 1 is modular structure schematic diagram of the present utility model.
Fig. 2 is exchanges data control module structural representation.
Fig. 3 is interface adaptation module structural representation.
Fig. 4 is the theory diagram that the business interface clock synchronous is realized.
Fig. 5 is that synchronous serial interface turns MII realization traditional business interface inter-link schematic diagram.
Fig. 6 is RS232/422/485 interface module theory diagram.
Fig. 7 is interface module theory diagram V.35.
Fig. 8 is E1 interface module theory diagram.
Fig. 9 is the application schematic diagram of interface inter-link technology.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Present embodiment provides a kind of Generalized Communication Interface interconnected systems, adopt the ethernet switch technology system to realize service interaction, business interface IPization two large functions, respectively corresponding two large entity module---exchanges data control module and the interface adaptation module of this two large function, two intermodules adopt the 10M/100M ethernet port interconnected.As shown in Figure 1, native system comprises exchanges data control module and a plurality of interface adaptation module, wherein, described exchanges data control module and a plurality of interface adaptation module are interconnected by ethernet port, interface adaptation module and each devices interconnect, the exchanges data control module also has the GE interconnecting interface, is used for the point-to-point intercommunication with the exchanges data control module of another set of Generalized Communication Interface interconnected systems.
As shown in Figure 2, above-mentioned exchanges data control module comprises CPU, ethernet switching module and a plurality of PHY module, CPU is interconnected by bus configuration mouth and ethernet switching module, ethernet switching module is interconnected with CPU and network management control mouth respectively through a PHY module by ethernet port, and ethernet switching module is interconnected through the 2nd PHY module and interface adaptation module by ethernet port.The exchanges data control module is mainly finished the function of exchange of data service, and the traditional business after the IPization and GE port service are realized the intercommunication of point-to-point (point-to-point Port IP is configured in the same network segment) by two layers of exchange.CPU is by the software configuration of bus configuration Interface realization to Switching Module; Ethernet switching module is finished the two layers of function of exchange of Ethernet between network management interface, the business interface.Present embodiment provides the connection after 8 road 10M/100M interfaces are used for terminal equipment self IPization, and 4 road 1000M interfaces are used for connecting this interface communication terminal, 4 road 10M/100M interfaces for being connected of interface adaptation module, can connect at most 4 interface adapting appts; 1 road GE mouth is used for the growth data switching control module
As shown in Figure 3, above-mentioned interface adaptation module comprises master control borad and a plurality of interface board, master control borad comprises data exchange module, and this data exchange module is interconnected through PHY module and CPU and synchronous serial interface IPization module respectively, and synchronous serial interface IPization module and aforementioned a plurality of interface board are interconnected.What the synchronous serial interface IPization module of present embodiment adopted is FPGA(Field-Programmable Gate Array, i.e. field programmable gate array).The interface adaptation module is finished the IPization process of each traditional non-IP interface.CPU finishes the function of OAMAgent, to synchronous serial interface IPization module, interface module, PHY module be configured, status monitoring.The merging that data exchange module is used for business datum and network management data with separate.Synchronous serial interface IPization module realizes the conversion of multichannel n*64K synchronous serial interface to 1 road MII interface, the IP address that different serial ports are corresponding different or serial ports numbering.
It is the key of this modular design that the business interface clock synchronous is realized, as shown in Figure 4, finally become the RXC signal of LVTTL level after the processing such as the input clock process level conversion of business interface, RXC produces the n*64K clock by PLL, synchronous serial interface turns the MII module and produces TCLK according to this clock signal, and in output code flow TDAT, increase timestamp information, data exchange module is according to target MAC (Media Access Control) address, at corresponding ports output RCLK, and contain the RDAT of same timestamp information, turn the MII module by synchronous serial interface and recover the n*64K clock according to RCLK and RDAT, PLL is according to this clock generating TXC, through producing final business interface output clock after the interface conversion.
Master control borad realizes that maximum 16 road n*64K synchronous serial interfaces of service channel are to the conversion of MII interface.As shown in Figure 5, the MAC Address that each main control module is corresponding unique, each business interface correspondence is the IP address independently, when needing communication between the interface of different interface adapting appts, source port obtains the MAC Address of destination interface by the ARP agreement, the synchrodata of sending comprises target MAC (Media Access Control) address after encapsulating, purpose IP address, ethernet switching module is resolved and is received the Ethernet bag, judge target MAC (Media Access Control) address, forward the data to corresponding main control module, this module is further resolved the purpose IP address in the Ethernet bag, isolates the synchronous serial interface data to corresponding interface.When if the distinct interface of same interface adaptation module need to be communicated by letter, main control module only needs to increase destination serial ports numbering in the source port data, need not carry out Ethernet and seal the dress processing, can forward the data in this locality corresponding purpose interface.
Above-mentioned interface board has RS232/RS422/RS485 interface module, A interface module, K interface module, many general interfaces such as interface module, E1 interface module, CAN interface module V.35, can dispose different interface modules according to customer demand.The below simply enumerates the implementation of several interface modules.
Asynchronous interface to the n*64K synchronous serial interface of realization RS232/422/485 type is changed.As shown in Figure 6, after the data of above-mentioned RS232/RS422/RS485 interface module are passed through protective circuit and level switch module successively, carry out data buffer storage to the FPGA module again, finally realize the conversion of synchronous serial interface.
Realize that V.35 sync cap to the n*64K synchronous serial interface of type is changed.As shown in Figure 7, after the data of above-mentioned V.35 interface module are passed through protective circuit and level switch module successively, carry out data buffer storage, framing to the FPGA module again and conciliate the conversion that is implemented to synchronous serial interface behind the frame, wherein the FPGA module also is connected with phase-locked loop module.
Realize that E1 is interfaced to the conversion of n*64K synchronous serial interface.As shown in Figure 8; in the above-mentioned E1 interface module; the E1 data are passed through protective circuit, transformer (isolating interface, improve signal quality) and LIU(Line Interface Unit, i.e. line interface unit successively) realize the conversion of synchronous serial interface after the module (finishing the functions such as encoding and decoding, debounce, clock recovery).
Now take the supervisory control system of air communications as example in detail, the application mode of communication interface interconnection technique is described in detail.As shown in Figure 9, in the equipment monitoring system of space communication, the equipment of some distinct interfaces is arranged, such as RS232, RS422, RS485, A interface, K interface, E1, V.35, CAN interface etc.For the ease of the monitoring management of control and monitor console for distinct device, can be in each equipment interface place configuration interface adaptation module to realize the IPization of each class interface.Then by the interface data transmission of Ethernet after with IPization to the exchanges data control module, and upload to the network management system that is positioned at control and monitor console, can realize condition monitoring and configuration to each equipment by network management system.
In addition, the GE interconnecting interface of exchanges data control module can be realized the connection of a plurality of exchanges data control modules, realizes the expansion of equipment interface quantity by same management control system.
Claims (8)
1. Generalized Communication Interface interconnected systems, comprise exchanges data control module and a plurality of interface adaptation module, it is characterized in that: described exchanges data control module and a plurality of interface adaptation module are interconnected by ethernet port, interface adaptation module and each devices interconnect, the exchanges data control module also has the GE interconnecting interface, is used for the point-to-point intercommunication with the exchanges data control module of another set of Generalized Communication Interface interconnected systems.
2. a kind of Generalized Communication Interface interconnected systems according to claim 1, it is characterized in that: described exchanges data control module comprises CPU, ethernet switching module and a plurality of PHY module, CPU is interconnected by bus configuration mouth and ethernet switching module, ethernet switching module is interconnected with CPU and network management control mouth respectively through a PHY module by ethernet port, and ethernet switching module is interconnected through the 2nd PHY module and interface adaptation module by ethernet port.
3. a kind of Generalized Communication Interface interconnected systems according to claim 1 and 2, it is characterized in that: described interface adaptation module comprises master control borad and a plurality of interface board, master control borad comprises data exchange module, this data exchange module is interconnected through PHY module and CPU and synchronous serial interface IPization module respectively, and synchronous serial interface IPization module and aforementioned a plurality of interface board are interconnected.
4. a kind of Generalized Communication Interface interconnected systems according to claim 3, it is characterized in that: described synchronous serial interface IPization module is FPGA.
5. a kind of Generalized Communication Interface interconnected systems according to claim 3 is characterized in that: described interface board has RS232/RS422/RS485 interface module, A interface module, K interface module, V.35 interface module, E1 interface module, CAN interface module.
6. a kind of Generalized Communication Interface interconnected systems according to claim 4; it is characterized in that: after the data of described RS232/RS422/RS485 interface module are passed through protective circuit and level switch module successively; carry out data buffer storage to the FPGA module again, finally realize the conversion of synchronous serial interface.
7. a kind of Generalized Communication Interface interconnected systems according to claim 4; it is characterized in that: after the data of described V.35 interface module are passed through protective circuit and level switch module successively; carry out data buffer storage, framing to the FPGA module again and conciliate the conversion that is implemented to synchronous serial interface behind the frame, wherein the FPGA module also is connected with phase-locked loop module.
8. a kind of Generalized Communication Interface interconnected systems according to claim 4 is characterized in that: in the described E1 interface module, E1 is successively through realizing the conversion of synchronous serial interface after protective circuit, transformer and the LIU module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220460618.2U CN202772914U (en) | 2012-09-11 | 2012-09-11 | General communication interface interconnection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220460618.2U CN202772914U (en) | 2012-09-11 | 2012-09-11 | General communication interface interconnection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772914U true CN202772914U (en) | 2013-03-06 |
Family
ID=47779454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220460618.2U Expired - Lifetime CN202772914U (en) | 2012-09-11 | 2012-09-11 | General communication interface interconnection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772914U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092669A (en) * | 2014-06-24 | 2014-10-08 | 苏州大学 | Ethernet-V.35 protocol converter based on CPCI board card |
| CN106130653A (en) * | 2016-06-03 | 2016-11-16 | 北京昊普康科技股份有限公司 | Data transmission device and method |
| CN112572813A (en) * | 2020-12-18 | 2021-03-30 | 航天神舟飞行器有限公司 | Health management system based on unmanned helicopter |
| CN113965468A (en) * | 2021-09-15 | 2022-01-21 | 中国航空工业集团公司西安飞机设计研究所 | Public framework network design method |
| WO2022166422A1 (en) * | 2021-02-05 | 2022-08-11 | 中国电子科技集团公司第五十八研究所 | Interconnect die, interconnect micro-component, interconnect micro-system, and communication method therefor |
| CN117097590A (en) * | 2023-10-18 | 2023-11-21 | 长沙先度科技有限公司 | TSN real-time Ethernet gateway data transmission method |
-
2012
- 2012-09-11 CN CN201220460618.2U patent/CN202772914U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092669A (en) * | 2014-06-24 | 2014-10-08 | 苏州大学 | Ethernet-V.35 protocol converter based on CPCI board card |
| CN106130653A (en) * | 2016-06-03 | 2016-11-16 | 北京昊普康科技股份有限公司 | Data transmission device and method |
| CN112572813A (en) * | 2020-12-18 | 2021-03-30 | 航天神舟飞行器有限公司 | Health management system based on unmanned helicopter |
| WO2022166422A1 (en) * | 2021-02-05 | 2022-08-11 | 中国电子科技集团公司第五十八研究所 | Interconnect die, interconnect micro-component, interconnect micro-system, and communication method therefor |
| CN113965468A (en) * | 2021-09-15 | 2022-01-21 | 中国航空工业集团公司西安飞机设计研究所 | Public framework network design method |
| CN113965468B (en) * | 2021-09-15 | 2024-01-30 | 中国航空工业集团公司西安飞机设计研究所 | Public frame network design method |
| CN117097590A (en) * | 2023-10-18 | 2023-11-21 | 长沙先度科技有限公司 | TSN real-time Ethernet gateway data transmission method |
| CN117097590B (en) * | 2023-10-18 | 2023-12-19 | 长沙先度科技有限公司 | TSN real-time Ethernet gateway data transmission method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202772914U (en) | General communication interface interconnection system | |
| CN101188599B (en) | Implementation method for load balance design of electric monitoring front system of power plant | |
| CN103905281B (en) | FC-AE-1553 bus node card capable of interchangeably achieving functions of network controller and network terminal | |
| CN102932261A (en) | Management system for payload information of satellite based on intelligent high-speed router | |
| CN202679397U (en) | Real-time industrial Ethernet EtherCAT slave station system | |
| CN204810306U (en) | Moving ring monitoring system based on many nets fuse gateway | |
| CN102662357B (en) | Integrated collection method for electric automobile charging station and integrated collection apparatus | |
| CN202310005U (en) | Multi-business communication device possessing voice program control exchange function | |
| CN110456705B (en) | Network control device capable of dynamically expanding interface and building automatic control system | |
| CN104333205A (en) | Converter valve stage control device for flexible alternating current power transmission | |
| CN102377575B (en) | Plastic optical fiber wall surface exchange with control chip | |
| CN103716258A (en) | High-density line card, switching device, cluster system and electric signal type configuration method | |
| CN110676818B (en) | In-situ bus protection method and system based on star network topology | |
| CN204334305U (en) | A kind of converter valve level control device for flexible AC transmission | |
| CN209676263U (en) | A kind of intelligent gateway based on all-optical network transmission | |
| CN203522744U (en) | Multi-service optical access apparatus | |
| CN209627394U (en) | A kind of digital signal acquiring device and system | |
| CN203608221U (en) | Coupling device for EtherCAT (Ethernet for Control and Automation Technology) network master stations and EtherCAT network coupling system | |
| CN202918305U (en) | SDH multi-service integrated transmission equipment | |
| CN202141922U (en) | Distributed real time control system and main station module | |
| CN2884710Y (en) | Exchanging distance net bridge appliance with virtual net function for providing multiple interfaces | |
| CN206963002U (en) | The packet transfer device of TDM link simulations can be carried out | |
| CN105871498A (en) | Optical cross-connection scheduling apparatus, method and photo-electric hybrid cross system | |
| CN202276350U (en) | Plastic optical fiber wall surface switchboard with control chip | |
| CN110244631A (en) | A kind of analog signal collector, method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |