CN110336760B - Portable communication interface box system - Google Patents
Portable communication interface box system Download PDFInfo
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- CN110336760B CN110336760B CN201910386530.7A CN201910386530A CN110336760B CN 110336760 B CN110336760 B CN 110336760B CN 201910386530 A CN201910386530 A CN 201910386530A CN 110336760 B CN110336760 B CN 110336760B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/15—Interconnection of switching modules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/10—Exchange station construction
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Abstract
The invention belongs to the technical field of communication and discloses a portable communication interface box system, which comprises: the system comprises an embedded processing module, an FPGA (field programmable gate array) and a comprehensive processing module, wherein the embedded processing module is used for completing routing processing, signaling calling, data exchange, wired link adaptation, wireless link adaptation and parameter management; the FPGA is connected with a wire module by adopting a TDM interface, and is led out to a covered wire after signal modulation and code pattern conversion processing are finished by the wire module. The portable communication interface box fully considers the factors of function integration, miniaturization, light weight, low power consumption design and the like during design, integrates and unifies the functions of the original various communication terminals, has the characteristics of low power consumption, small volume, light weight and the like, is greatly reduced compared with the original same equipment particularly in the aspect of price, and is convenient for large-scale popularization and application.
Description
Technical Field
The invention particularly relates to a portable communication interface box system, and belongs to the technical field of communication.
Background
The existing various communication terminals have one shape and different functions, and the external interfaces follow different standards, which causes difficult interconnection and intercommunication among various devices, complex maintenance of various devices and high cost.
Disclosure of Invention
The portable communication interface box is designed by fully considering factors such as function integration, miniaturization, light weight, low power consumption design and the like, integrates and unifies functions of the original various communication terminals, has the characteristics of low power consumption, small volume, light weight and the like, is greatly reduced compared with the original same equipment particularly in the aspect of price, is convenient for large-scale popularization and application, and can effectively solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a portable communication interface box system, comprising:
the system comprises an embedded processing module, an FPGA (field programmable gate array) and a comprehensive processing module, wherein the embedded processing module is used for completing routing processing, signaling calling, data exchange, wired link adaptation, wireless link adaptation and parameter management; the FPGA is connected with a wire module by adopting a TDM interface, the signal modulation and code pattern conversion processing are completed by the wire module, then the wire module is led out to a covered wire, the working mode, master-slave and speed parameters of the wire module are configured by adopting a UART serial port, and the information of the wire connection state is obtained by an IO port;
the DSP finishes the coding and decoding of the voice;
the link control module completes routing processing, signaling calling, data exchange, wired link adaptation, wireless link adaptation and parameter management, realizes voice and data exchange and completes service transmission between the link and the network;
the cable module consists of a DSL functional chip, an FPGA and an impedance network circuit, wherein the DSL functional chip externally leads out 3 paths of remote transmission interfaces to complete the establishment and maintenance of a wired link, the impedance network circuit completes the impedance matching and signal adaptation of the link, and the link mode under different systems can be adapted by configuring the clock mode, the framing format, the rate and the phase-locked loop parameter of the DSL functional chip so as to realize the compatibility of two remote transmission modes;
the network interface circuit leads out 1 network port to complete the network port communication with the computer, the rate is 100Mbps, and the network interface circuit conforms to the IEEE802.3 protocol requirement;
radio station interface, radio station interface circuit externally provide 3K mouth, 3 serial ports, and 3K interface chips are connected to the equipment panel behind transformer and protection circuit, externally provide 3 way K interfaces, and K interface chip digital end links to each other with FPGA.
As a preferred technical scheme of the invention, the system also comprises 5 aerial plug interfaces and 1-path Ethernet interfaces, and the system contains 5V power supply and supports 10M/100 Mbps.
The invention also comprises a 3-path wired remote transmission port, and supports two modes of a chain and a network.
As a preferred technical scheme of the invention, the invention also comprises 3 circuit station ports, each station port comprises 1K port and 1 serial port, and the two modes of the chain and the network are supported.
The invention has the following beneficial effects: the portable communication interface box fully considers the factors of function integration, miniaturization, light weight, low power consumption design and the like during design, integrates and unifies the functions of the original various communication terminals, has the characteristics of low power consumption, small volume, light weight and the like, is greatly reduced compared with the original same equipment particularly in the aspect of price, and is convenient for large-scale popularization and application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic diagram of a portable communication interface box system according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): referring to fig. 1, a portable communication interface box system according to the present invention includes:
the system comprises an embedded processing module, an FPGA (field programmable gate array) and a comprehensive processing module, wherein the embedded processing module is used for completing routing processing, signaling calling, data exchange, wired link adaptation, wireless link adaptation and parameter management; the FPGA is connected with a wire module by adopting a TDM interface, the signal modulation and code pattern conversion processing are completed by the wire module, then the wire module is led out to a covered wire, the working mode, master-slave and speed parameters of the wire module are configured by adopting a UART serial port, and the information of the wire connection state is obtained by an IO port;
the DSP finishes the coding and decoding of the voice;
the link control module completes routing processing, signaling calling, data exchange, wired link adaptation, wireless link adaptation and parameter management, realizes voice and data exchange and completes service transmission between the link and the network;
the cable module consists of a DSL functional chip, an FPGA and an impedance network circuit, wherein the DSL functional chip externally leads out 3 paths of remote transmission interfaces to complete the establishment and maintenance of a wired link, the impedance network circuit completes the impedance matching and signal adaptation of the link, and the link mode under different systems can be adapted by configuring the clock mode, the framing format, the rate and the phase-locked loop parameter of the DSL functional chip so as to realize the compatibility of two remote transmission modes;
the network interface circuit leads out 1 network port to complete the network port communication with the computer, the rate is 100Mbps, and the network interface circuit conforms to the IEEE802.3 protocol requirement;
radio station interface, radio station interface circuit externally provide 3K mouth, 3 serial ports, and 3K interface chips are connected to the equipment panel behind transformer and protection circuit, externally provide 3 way K interfaces, and K interface chip digital end links to each other with FPGA.
Furthermore, the portable communication interface box system also comprises 5 aerial plug interfaces and 1-path Ethernet interfaces, and 5V power supply is contained, and 10M/100Mbps is supported.
Furthermore, the portable communication interface box system also comprises a 3-path wired remote transmission port, and supports two modes of a chain and a network.
Furthermore, the portable communication interface box system also comprises 3 circuit station ports, and each station port comprises 1K port and 1 serial port and supports two modes of a chain and a network.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A portable communication interface box system, comprising: the method comprises the following steps:
the system comprises an embedded processing module, an FPGA (field programmable gate array) and a comprehensive processing module, wherein the embedded processing module is used for completing routing processing, signaling calling, data exchange, wired link adaptation, wireless link adaptation and parameter management; the FPGA is connected with a wire module by adopting a TDM interface, the signal modulation and code pattern conversion processing are completed by the wire module, then the wire module is led out to a covered wire, the working mode, master-slave and speed parameters of the wire module are configured by adopting a UART serial port, and the information of the wire connection state is obtained by an IO port;
the DSP finishes the coding and decoding of the voice;
the link control module completes routing processing, signaling calling, data exchange, wired link adaptation, wireless link adaptation and parameter management, realizes voice and data exchange and completes service transmission between the link and the network;
the cable module consists of a DSL functional chip, an FPGA and an impedance network circuit, wherein the DSL functional chip externally leads out 3 paths of remote transmission interfaces to complete the establishment and maintenance of a wired link, the impedance network circuit completes the impedance matching and signal adaptation of the link, and the link mode under different systems can be adapted by configuring the clock mode, the framing format, the rate and the phase-locked loop parameter of the DSL functional chip so as to realize the compatibility of two remote transmission modes;
the network interface circuit leads out 1 network port to complete the network port communication with the computer, the rate is 100Mbps, and the network interface circuit conforms to the IEEE802.3 protocol requirement;
the radio interface circuit provides 3K ports and 3 serial ports externally, 3K interface chips are connected to the equipment panel through the transformer and the protection circuit and provide 3 paths of K interfaces externally, and the digital end of the K interface chip is connected with the FPGA; the system also comprises 5 aerial plug interfaces and 1-path Ethernet interfaces, and the system contains 5V power supply and supports 10M/100 Mbps; the system also comprises a 3-path wired remote transmission port, a support chain and a network mode; the system also comprises 3 circuit station ports, wherein each station port comprises 1K port and 1 serial port and supports two modes of a chain and a network.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910386530.7A CN110336760B (en) | 2019-05-10 | 2019-05-10 | Portable communication interface box system |
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| CN201910386530.7A CN110336760B (en) | 2019-05-10 | 2019-05-10 | Portable communication interface box system |
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| CN110336760A CN110336760A (en) | 2019-10-15 |
| CN110336760B true CN110336760B (en) | 2022-01-21 |
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| CN205912065U (en) * | 2016-08-25 | 2017-01-25 | 四川灵通电讯有限公司 | System for realize low -frequency clock transmission in xDSL transmission system |
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| CN208689569U (en) * | 2018-08-13 | 2019-04-02 | 中国航空无线电电子研究所 | Support the portable debugging case of multiclass synthetical display control production debugging |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140088873A1 (en) * | 2012-09-21 | 2014-03-27 | Lantronix, Inc. | Networked Sensor Devices And Systems |
| CN207503215U (en) * | 2017-11-03 | 2018-06-15 | 深圳市恒扬数据股份有限公司 | A kind of Multi-serial port integrating device |
| CN208386576U (en) * | 2018-07-09 | 2019-01-15 | 中国人民解放军海军工程大学 | A kind of industrial network exchange serial server with simple switched management function |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594363A (en) * | 2009-05-13 | 2009-12-02 | 重庆金美通信有限责任公司 | Full-speed wired remote-transmission module |
| CN202334580U (en) * | 2011-11-28 | 2012-07-11 | 江西联创通信有限公司 | Multi-mode routing portable computer |
| CN103391383A (en) * | 2013-08-13 | 2013-11-13 | 江西联创通信有限公司 | Wired data and voice remote transmission module and implementation method thereof |
| CN205912065U (en) * | 2016-08-25 | 2017-01-25 | 四川灵通电讯有限公司 | System for realize low -frequency clock transmission in xDSL transmission system |
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| CN110336760A (en) | 2019-10-15 |
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