CN112579494A - Interface design applied to medium-voltage communication module - Google Patents
Interface design applied to medium-voltage communication module Download PDFInfo
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- CN112579494A CN112579494A CN202011519372.7A CN202011519372A CN112579494A CN 112579494 A CN112579494 A CN 112579494A CN 202011519372 A CN202011519372 A CN 202011519372A CN 112579494 A CN112579494 A CN 112579494A
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- Prior art keywords
- interface
- serial port
- communication module
- medium
- terminal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0002—Serial port, e.g. RS232C
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/38—Universal adapter
- G06F2213/3808—Network interface controller
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Communication Control (AREA)
Abstract
The invention discloses an interface design applied to a medium-voltage communication module, which adopts the technical scheme that the interface design comprises a compatible interface and a conversion joint, wherein the compatible interface is used for connecting the medium-voltage communication module and a network port or an RS232 serial port of a terminal to realize data interaction between the medium-voltage communication module and the network port or the RS232 serial port of the terminal; and the conversion connector is used for connecting the compatible interface and the RS232 serial port of the terminal. The invention enables the medium-voltage communication module to have two communication functions of a network port and an RS232 serial port through one interface. Compared with the traditional port design mode, the design reduces the types and the number of the ports, reduces the volume of equipment, saves the cost and has popularization value.
Description
Technical Field
The invention relates to the technical field of communication interface design, in particular to an interface design applied to a medium-voltage communication module.
Background
For a medium voltage communication module, in order to be able to connect different types of terminals, the module needs to have enough interface types, such as network ports, serial ports, signal ports, etc. However, too many interface types lead to an increase in the number of terminals of the communication module and thus to an increase in the volume of the device. Therefore, how to reduce the number of interfaces of the module becomes a problem which needs to be solved urgently. And compatible design of different types of interfaces is a good scheme. At present, no scheme for carrying out compatible design on the network port and the RS232 serial port is found.
Disclosure of Invention
In view of the shortcomings or drawbacks of the prior art, it is an object of the present invention to provide an interface design for a medium voltage communication module. Aiming at the medium-voltage communication module, the invention carries out compatible design on the network port and the RS232 serial port, reduces the number of interfaces of the module, reduces the volume of equipment and is convenient to install.
The purpose of the invention can be realized by the following technical scheme:
an interface design for a medium voltage telecommunications module comprising a compatible interface and a crossover sub, wherein:
the compatible interface is used for connecting the medium-voltage communication module and the network port or the RS232 serial port of the terminal, so that data interaction between the medium-voltage communication module and the network port or the RS232 serial port of the terminal is realized;
and the conversion connector is used for connecting the compatible interface and the RS232 serial port of the terminal.
Furthermore, the connecting lines of the pins 1, 2, 3 and 6 in the 8 pins of the compatible interface are network cables, and the connecting lines of the pins 5, 7 and 8 are RS232 serial port signal lines.
Further, if the compatible interface needs to be connected with a terminal network port, the compatible interface is directly connected with the terminal network port by using a network cable; if the terminal is required to be connected with the RS232 serial port, the compatible interface and the RS232 serial port are required to be connected by using the adapter.
Furthermore, the adapter is connected with the compatible interface by a network cable; and leading out the RS232 serial port signal line connected with the pins of the compatible interfaces 5, 7 and 8 through a conversion connector, and connecting the RS232 serial port signal line to the RS232 serial port of the terminal.
The invention has the beneficial technical effects that: the medium-voltage communication module has two communication functions of a network port and an RS232 serial port through one interface. Compared with the traditional port design mode, the design reduces the types and the number of the ports, reduces the volume of equipment, saves the cost and has popularization value.
Drawings
Fig. 1 is a design diagram of an interface according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
As shown in fig. 1, an interface design applied to a medium voltage communication module includes a compatible interface and a conversion connector, wherein:
the compatible interface is used for connecting the medium-voltage communication module and the network port or the RS232 serial port of the terminal, so that data interaction between the medium-voltage communication module and the network port or the RS232 serial port of the terminal is realized; the connecting lines of the pins 1, 2, 3 and 6 in the 8 pins of the compatible interface are network cables, and the connecting lines of the pins 5, 7 and 8 are RS232 serial port signal lines.
And the conversion connector is used for connecting the compatible interface and the RS232 serial port of the terminal.
If the compatible interface needs to be connected with a terminal network port, the compatible interface is directly connected by using a network cable; if the terminal is required to be connected with the RS232 serial port, the compatible interface and the RS232 serial port are required to be connected by using the adapter.
The adapter is connected with the compatible interface by a network cable; and leading out the RS232 serial port signal line connected with the pins of the compatible interfaces 5, 7 and 8 through a conversion connector, and connecting the RS232 serial port signal line to the RS232 serial port of the terminal.
In this embodiment, the scheme of the present invention is tested and verified by using a medium-voltage communication module actually operated on site. 4 pins of the designed compatible interface are connected with a network cable, 3 pins are connected with an RS232 serial port signal line, and finally, one interface is used for realizing the connection and communication with two types of terminal equipment.
The above-mentioned embodiments are illustrative of the specific embodiments of the present invention, and are not restrictive, and those skilled in the relevant art can make various changes and modifications to obtain corresponding equivalent technical solutions without departing from the spirit and scope of the present invention, so that all equivalent technical solutions should be included in the scope of the present invention.
Claims (4)
1. An interface design for a medium voltage telecommunications module comprising a compatible interface and adapter, wherein:
the compatible interface is used for connecting the medium-voltage communication module and the network port or the RS232 serial port of the terminal, so that data interaction between the medium-voltage communication module and the network port or the RS232 serial port of the terminal is realized; and the conversion connector is used for connecting the compatible interface and the RS232 serial port of the terminal.
2. An interface design applied to a medium voltage communication module according to claim 1, wherein pins 1, 2, 3, and 6 of 8 pins of the compatible interface are used for network port communication, and pins 5, 7, and 8 are used for RS232 serial port communication.
3. An interface design applied to a medium voltage communication module according to claim 1, wherein the compatible interface is directly connected by using a network cable if the compatible interface is required to be connected with a terminal network port; if the terminal is required to be connected with the RS232 serial port, the compatible interface and the RS232 serial port are required to be connected by using the adapter.
4. An interface design for a medium voltage communication module according to claim 3, wherein the adapter is connected to a compatible interface by a network cable; and leading out the RS232 serial port signal line connected with the pins of the compatible interfaces 5, 7 and 8 through a conversion connector, and connecting the RS232 serial port signal line to the RS232 serial port of the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011519372.7A CN112579494A (en) | 2020-12-21 | 2020-12-21 | Interface design applied to medium-voltage communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011519372.7A CN112579494A (en) | 2020-12-21 | 2020-12-21 | Interface design applied to medium-voltage communication module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112579494A true CN112579494A (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011519372.7A Withdrawn CN112579494A (en) | 2020-12-21 | 2020-12-21 | Interface design applied to medium-voltage communication module |
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| Country | Link |
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| CN (1) | CN112579494A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050021890A1 (en) * | 2003-07-22 | 2005-01-27 | Keith Baker | Multi-functional port |
| CN1671145A (en) * | 2004-03-16 | 2005-09-21 | 华为技术有限公司 | Line conjunction method for communication interface and line partition apparatus |
| CN1731788A (en) * | 2005-08-31 | 2006-02-08 | 杭州华为三康技术有限公司 | Communication equipment interface and interface converter using the interface |
| US20120076156A1 (en) * | 2010-09-28 | 2012-03-29 | Cooper Technologies Company | Dual-Port Ethernet Traffic Management for Protocol Conversion |
| CN203882312U (en) * | 2013-12-11 | 2014-10-15 | 刘慧丛 | Composite interface for ethernet and serial communication and communication device |
| CN110147339A (en) * | 2019-06-06 | 2019-08-20 | 立原(天津)自动化设备有限公司 | A kind of plant control unit of the communication conversion based on wireless router |
-
2020
- 2020-12-21 CN CN202011519372.7A patent/CN112579494A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050021890A1 (en) * | 2003-07-22 | 2005-01-27 | Keith Baker | Multi-functional port |
| CN1671145A (en) * | 2004-03-16 | 2005-09-21 | 华为技术有限公司 | Line conjunction method for communication interface and line partition apparatus |
| CN1731788A (en) * | 2005-08-31 | 2006-02-08 | 杭州华为三康技术有限公司 | Communication equipment interface and interface converter using the interface |
| US20120076156A1 (en) * | 2010-09-28 | 2012-03-29 | Cooper Technologies Company | Dual-Port Ethernet Traffic Management for Protocol Conversion |
| CN203882312U (en) * | 2013-12-11 | 2014-10-15 | 刘慧丛 | Composite interface for ethernet and serial communication and communication device |
| CN110147339A (en) * | 2019-06-06 | 2019-08-20 | 立原(天津)自动化设备有限公司 | A kind of plant control unit of the communication conversion based on wireless router |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210330 |