CN106200830A - RJ45 type serial server - Google Patents
RJ45 type serial server Download PDFInfo
- Publication number
- CN106200830A CN106200830A CN201610784347.9A CN201610784347A CN106200830A CN 106200830 A CN106200830 A CN 106200830A CN 201610784347 A CN201610784347 A CN 201610784347A CN 106200830 A CN106200830 A CN 106200830A
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- Prior art keywords
- master controller
- serial
- type
- containment vessel
- serial server
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses RJ45 type serial server, including: master controller, network port circuit module, serial port circuit module, RJ45 type interface module, power circuit, containment vessel, power circuit connects with master controller phase Rhizoma Nelumbinis, at least provided with two serial port circuit interfaces on master controller, serial port circuit module is connected with master controller by serial port circuit interface, serial ports processing circuit module connects with RJ45 type interface module phase Rhizoma Nelumbinis, the upper surface concave downward of containment vessel forms locker room, the circuit components of RJ45 type serial server is all fixed in locker room, containment vessel upper surface is hinged with the first protection cap, first protection cap can cover and be fixed on containment vessel；Network port circuit module is configured to be connected with master controller by least one network port circuit interface.This RJ45 type serial server overcomes serial server inefficiency of the prior art, and message transmission rate is low and poor stability, and shell is difficult to open, the problem that service life is low.
Description
Technical field
The present invention relates to serial server, in particular it relates to RJ45 type serial server.
Background technology
Along with the progress of science and technology, the fast development of accompaniment networking technology, the equipment of more and more bottoms need to be connected into
Too net is to reach master control computer room by data.Simultaneously developing rapidly along with electronic technology and network communications technology, serial communication
Gradually applying in every field, infiltration is in many aspects such as telecommunications, electric power, Industry Control.Serial communication refers to bottom equipment
Data in a serial fashion data are reached host computer.Realize host computer to bottom device data acquisition, analyze, process.With
Various application, the requirement of transmission requirement data collecting system function the most comprehensively, more and more convenient.Data acquisition system at present
System has a kind of relatively advanced networking technology, i.e. by serial port networked server, but serial server of the prior art
Inefficiency, message transmission rate is low and poor stability, and in use, when serial server generation problem, uses
Person is inconvenient to open described serial server and it is carried out maintenance and inspection；Using for a long time, serial server inner accumulation is very
Many dusts, with having had a strong impact on described serial server properly functioning and service life.
Can will be transmitted by network in the data of slave computer collection therefore it provides a kind of, Surveillance center and each
Control terminal and can receive data by Ethernet host-host protocol, improve message transmission rate and safety, also can be big
The real-time monitoring efficiency of big raising, and can effectively facilitate user to open the maintenance of the internal check to machine and cleaning, from
And the RJ45 type serial server in life-span is the problem that the present invention needs solution badly the when of extending machine.
Summary of the invention
For above-mentioned prior art, it is an object of the invention to, overcome serial server of the prior art and make
Used time, when serial server generation problem, user is inconvenient to open described serial server and it is carried out maintenance and inspection；Long
The use of time, a lot of dust of serial server inner accumulation, have a strong impact on described serial server ground properly functioning and make
By the problem in life-span, thus provide a kind of and can will be transmitted by network in the data of slave computer collection, Surveillance center and
Each controls terminal can receive data by Ethernet host-host protocol, improves message transmission rate and safety, also
Real-time monitoring efficiency can be greatly improved, and can effectively facilitate user to open the maintenance of the internal check to machine with clear
Reason, thus the RJ45 type serial server in life-span when of extending machine.
To achieve these goals, the invention provides RJ45 type serial server, it is characterised in that described RJ45 type string
Mouth server includes: master controller, network port circuit module, serial port circuit module, RJ45 type interface module, power circuit, protection
Shell, described power circuit connects with described master controller phase Rhizoma Nelumbinis, at least provided with two serial port circuit interfaces, institute on described master controller
State serial port circuit module to be connected with described master controller by described serial port circuit interface, described serial ports processing circuit module and institute
Stating RJ45 type interface module phase Rhizoma Nelumbinis to connect, the upper surface concave downward of described containment vessel forms locker room, and described RJ45 type serial ports takes
The circuit components of business device is all fixed in described locker room, and described containment vessel upper surface is hinged with the first protection cap, and described the
One protection cap can cover and be fixed on described containment vessel；Described network port circuit module is configured to by least one network interface electricity
Road interface is connected with described master controller；Described master controller is configured to perform data and processes and the control of signal；Described
Serial ports processing circuit module is changed with being configured between TTL signal and rs 232 serial interface signal；Described power circuit is configured to institute
State the output voltage that the properly functioning offer of primary processor and each parts ground is stable.
Preferably, the side of described containment vessel being provided with multiple mesh, described mesh is connected with described locker room, and
Described mesh and network interface match and, the side of described containment vessel is additionally provided with second matched with described mesh and protects
Lid, described second protection cap can cover on the side being fixed on described containment vessel.
Preferably, described second protection cap being provided with the netting twine fixture of annular, described netting twine fixture is elastic component
And it is provided with fixing hole on described fixture.
Preferably, described RJ45 type serial server also includes that CPLD, described complex programmable are patrolled
Volume device connects with described master controller phase Rhizoma Nelumbinis, and described CPLD is configured to control sequential and switches and allow multiple string
Mouth parallel transmission.
Preferably, described master controller is configured to support DHCP, TCP, UDP, IP, STMP, Telnet agreement.
Preferably, described master controller uses S3C2440 chip, and described CPLD uses EPM570 core
Sheet.
Preferably, described master controller is also associated with ESD electrostatic discharge protective circuit.
According to technique scheme, the RJ45 type serial server that the present invention provides is inputted by described main controller controls
Signal and also data are processed, utilize the mutual of described serial ports processing circuit module and described network port circuit module two
Coordinate, network signal and rs 232 serial interface signal can be carried out conversion process effectively, and the locker room that described containment vessel is formed uses
Storing and protect the circuit module on described RJ45 type serial server, described first protection cap can facilitate use effectively
Person opens described containment vessel and at any time the module within described RJ45 type serial server is keeped in repair and checked, thus extends institute
State the service life of RJ45 type serial server.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the composition structure chart of a kind of preferred embodiment middle RJ45 type serial server provided of the present invention；
Fig. 2 is the structure of a kind of preferred embodiment containment vessel of the middle RJ45 type serial server provided of the present invention
Schematic diagram.
Description of reference numerals
1 containment vessel 2 locker room
3 first protection cap 4 mesh
5 second protection cap 6 netting twine fixtures
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, the noun of locality that " upper and lower " etc. is included in term only represents
This term orientation under normal service condition, or for being commonly called as of skilled artisan understands that, and be not construed as this term
Restriction.
Such as Fig. 1, the invention provides a kind of RJ45 type serial server, described RJ45 type serial server includes: master control
Device processed, network port circuit module, serial port circuit module, RJ45 type interface module, power circuit, containment vessel 1, described power circuit with
Described master controller phase Rhizoma Nelumbinis connects, and at least provided with two serial port circuit interfaces on described master controller, described serial port circuit module is led to
Cross described serial port circuit interface to be connected with described master controller, described serial ports processing circuit module and described RJ45 type interface module
Rhizoma Nelumbinis connects phase, and the upper surface concave downward of described containment vessel 1 forms locker room 2, the circuit elements device of described RJ45 type serial server
Part is all fixed in described locker room 2, and described containment vessel 1 upper surface is hinged with the first protection cap 3, described first protection cap 3 energy
Enough cover and be fixed on described containment vessel 1；Described network port circuit module be configured to by least one network port circuit interface with
Described master controller is connected；Described master controller is configured to perform data and processes and the control of signal；Described serial ports processes
Circuit module is changed with being configured between TTL signal and rs 232 serial interface signal；Described power circuit is configured to described main process
The output voltage that the properly functioning offer of device and each parts ground is stable.
According to technique scheme, the RJ45 type serial server that the present invention provides is inputted by described main controller controls
Signal and also data are processed, utilize the mutual of described serial ports processing circuit module and described network port circuit module two
Coordinate, network signal and rs 232 serial interface signal can carry out conversion process effectively, and the locker room 2 that described containment vessel 1 is formed
Being used for storing and protect the circuit module on described RJ45 type serial server, described first protection cap 3 can facilitate effectively
User is opened described containment vessel 1 and at any time the module within described RJ45 type serial server is keeped in repair and checked, thus
Extend the service life of described RJ45 type serial server.
The present invention one preferred embodiment in, the side of described containment vessel 1 is provided with multiple mesh 4, institute
State mesh 4 to be connected with described locker room 2, and described mesh 4 matches with network interface and, on the side of described containment vessel 1 and also
Being provided with the second protection cap 5 matched with described mesh 4, described second protection cap 5 can cover and be fixed on described containment vessel 1
Side on, in the present invention, be used for netting twine during described mesh 4 by described within described mesh 4 and described containment vessel 1
Network port circuit module is connected, thus is effectively inputted to described RJ45 type serial server by network signal, described second
Protection cap 5 not only can protect the network interface on network interface circuit module effectively, and can enter into described with blocks dust
The inside of RJ45 type serial server, thus affect the normal work and use life-span of described RJ45 type serial server, this
Described second protection cap 5 when not in use, is covered and is fixed on described containment vessel 1 by bright RJ45 type serial server, waits until to need
Open again during netting twine to be plugged, and when every day use, described second protection cap 5 can also stop the dust of a part.
The present invention one preferred embodiment in, described second protection cap 5 is provided with annular netting twine fix
Part 6, in use, the netting twine of insertion can be fixed in described two protection caps 5 by described netting twine fixture 6, when preventing from using,
Netting twine is damaged by pullling the ground causing netting twine and network interface.Wherein, described netting twine fixture is that elastic component and described netting twine are solid
Fixing hole it is provided with, during use, by netting twine through described fixing hole, due to elastic reaction, described netting twine fixture 6 in locking member 6
Described netting twine can be effectively secured in described second protection cap 5, and not damage netting twine.
The present invention one preferred embodiment in, described RJ45 type serial server also includes that complex programmable is patrolled
Collect device, described CPLD connects with described master controller phase Rhizoma Nelumbinis, and described CPLD is joined
It is set to control sequential switching and allows multiple serial ports parallel transmission, the described serial port circuit mould on the RJ45 type serial server of the present invention
Block includes serial expanded circuit, thus supports the expansion of serial ports, can expand into many by a serial ports on described master controller
Individual serial ports, the most described complicated programmable logic device can ensure multiple serial ports parallel transmission effectively.
The present invention one preferred embodiment in, described master controller be configured to support DHCP, TCP, UDP,
IP, STMP, Telnet various protocols is so that the practicality of described RJ45 type serial server is more preferable.
The present invention one preferred embodiment in, described master controller use S3C2440 chip, described complexity can
Programmed logic device uses EPM570 chip,
The present invention one preferred embodiment in, described master controller is also associated with ESD electrostatic discharge protective circuit,
In the circuit within serial server, static discharge phenomenon is the most common, and it can damage the components and parts of inside, so this
Invention arranges described ESD electrostatic discharge protective circuit and can be effectively prevented static discharge phenomenon to the circuit components band of the present invention
Damage, thus effectively extend the service life of the RJ45 type serial server internal component of the present invention.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, technical scheme can be carried out multiple letter
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a RJ45 type serial server, it is characterised in that described RJ45 type serial server includes: master controller, network interface
Circuit module, serial port circuit module, RJ45 type interface module, power circuit, containment vessel (1), described power circuit and described master
Phase Rhizoma Nelumbinis connects controller, and at least provided with two serial port circuit interfaces on described master controller, described serial port circuit module is by described
Serial port circuit interface is connected with described master controller, described serial ports processing circuit module and described RJ45 type interface module phase Rhizoma Nelumbinis
Connecing, the upper surface concave downward of described containment vessel (1) forms locker room (2), the circuit elements device of described RJ45 type serial server
Part is all fixed in described locker room (2), and described containment vessel (1) upper surface is hinged with the first protection cap (3), described first protection
Lid (3) can cover and be fixed on described containment vessel (1)；
Described network port circuit module is configured to be connected with described master controller by least one network port circuit interface；Described master
Controller is configured to perform data and processes and the control of signal；Described serial ports processing circuit module is configured to TTL signal
And change between rs 232 serial interface signal；Described power circuit is with being configured to described primary processor and each parts properly functioning to be carried
For stable output voltage.
RJ45 type serial server the most according to claim 1, it is characterised in that set on the side of described containment vessel (1)
Being equipped with multiple mesh (4), described mesh (4) is connected with described locker room (2), and described mesh (4) matches with network interface
With, the side of described containment vessel (1) is additionally provided with the second protection cap (5) matched with described mesh (4), described second protects
Protecting cover (5) can cover on the side being fixed on described containment vessel (1).
RJ45 type serial server the most according to claim 2, it is characterised in that described second protection cap (5) is upper to be arranged
Have annular netting twine fixture (6), described netting twine fixture be provided with on elastic component and described netting twine fixture (6) fixing
Hole.
RJ45 type serial server the most according to claim 1, it is characterised in that described RJ45 type serial server also wraps
Include CPLD, described CPLD connects with described master controller phase Rhizoma Nelumbinis, and described complexity can be compiled
Journey logical device is configured to control sequential switching allows multiple serial ports parallel transmission.
RJ45 type serial server the most according to claim 1, it is characterised in that described master controller is configured to support
DHCP, TCP, UDP, IP, STMP, Telnet agreement.
RJ45 type serial server the most according to claim 4, it is characterised in that described master controller uses S3C2440
Chip, described CPLD uses EPM570 chip.
RJ45 type serial server the most according to claim 1, it is characterised in that be also associated with on described master controller
ESD electrostatic discharge protective circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784347.9A CN106200830A (en) | 2016-08-31 | 2016-08-31 | RJ45 type serial server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784347.9A CN106200830A (en) | 2016-08-31 | 2016-08-31 | RJ45 type serial server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106200830A true CN106200830A (en) | 2016-12-07 |
Family
ID=58085678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610784347.9A Pending CN106200830A (en) | 2016-08-31 | 2016-08-31 | RJ45 type serial server |
Country Status (1)
| Country | Link |
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| CN (1) | CN106200830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106682543A (en) * | 2016-12-23 | 2017-05-17 | 安徽康海时代科技股份有限公司 | RJ45 type serial server with redundant isolation protection effect |
| CN106909206A (en) * | 2017-04-18 | 2017-06-30 | 湖北科技学院 | A kind of high in the clouds penetrating type serial server |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120170213A1 (en) * | 2008-10-13 | 2012-07-05 | John Raff | Portable Computer Structures |
| CN203673475U (en) * | 2013-11-08 | 2014-06-25 | 安徽康海时代科技有限公司 | Serial port server |
| CN204733169U (en) * | 2015-06-30 | 2015-10-28 | 国网山东新泰市供电公司 | A kind of portable serial port communication test instrument |
| CN206209518U (en) * | 2016-08-31 | 2017-05-31 | 安徽康海时代科技股份有限公司 | RJ45 type serial servers |
-
2016
- 2016-08-31 CN CN201610784347.9A patent/CN106200830A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120170213A1 (en) * | 2008-10-13 | 2012-07-05 | John Raff | Portable Computer Structures |
| CN203673475U (en) * | 2013-11-08 | 2014-06-25 | 安徽康海时代科技有限公司 | Serial port server |
| CN204733169U (en) * | 2015-06-30 | 2015-10-28 | 国网山东新泰市供电公司 | A kind of portable serial port communication test instrument |
| CN206209518U (en) * | 2016-08-31 | 2017-05-31 | 安徽康海时代科技股份有限公司 | RJ45 type serial servers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106682543A (en) * | 2016-12-23 | 2017-05-17 | 安徽康海时代科技股份有限公司 | RJ45 type serial server with redundant isolation protection effect |
| CN106909206A (en) * | 2017-04-18 | 2017-06-30 | 湖北科技学院 | A kind of high in the clouds penetrating type serial server |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |