CN108415529A - Four serial servers with modbus functions - Google Patents
Four serial servers with modbus functions Download PDFInfo
- Publication number
- CN108415529A CN108415529A CN201810477993.XA CN201810477993A CN108415529A CN 108415529 A CN108415529 A CN 108415529A CN 201810477993 A CN201810477993 A CN 201810477993A CN 108415529 A CN108415529 A CN 108415529A
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- Prior art keywords
- serial
- shell
- modbus
- cavity
- servers
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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
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses four serial servers with modbus functions, which is characterized in that four serial servers include：Shell and the component system being located in the cavity of enclosure interior；Component system includes：Microcontroller and respectively the serial port circuit module and ethernet module with microcontroller coupling, to realize the mutual conversion and transmission of rs 232 serial interface signal and network signal, serial port circuit module includes serial ports expansion module, and there are four independent serial line interfaces for setting in serial ports expansion module；Component system further includes multiple modbus equipment, and modbus equipment is connected by modbus agreements with ethernet module and microcontroller；The bottom of cavity is connected by the first spring with shell, and the side of cavity passes through second spring and cavity.Four serial server overcomes serial server in the prior art to have a single function, and shatter-resistant poor performance, when receiving strenuous vibration, the problem of be easy to causeing the damage of internal component.
Description
Technical field
The present invention relates to serial server fields, and in particular, to a kind of four serial servers of band modbus functions.
Background technology
With the development of science and technology with technology of Internet of things fast development, more and more bottom ends equipment needs be connected into
Too net by data to reach master control computer room.Simultaneously with the rapid development of electronic technology and network communications technology, serial communication
It gradually applies in every field, permeates in many aspects such as telecommunications, electric power, Industry Controls.Serial communication refers to bottom end equipment
Data data are reached into host computer in a serial fashion.Realize host computer to bottom end device data acquisition, analysis, processing.With
Various applications, the requirement of transmission requirement data collecting system function more and more comprehensively, increasingly facilitates.The system of data acquisition at present
There is a kind of relatively advanced networking technology in system, that is, passes through serial port networked server.
Serial server in the prior art has a single function, and shatter-resistant poor performance, when receiving strenuous vibration, be easy to cause
The damage of internal component.
Therefore it provides a kind of can prevent a degree of vibrations in use, shatter-resistant performance is good, can be to inside
Component protected, and with modbus functions band modbus functions four serial servers be the present invention there is an urgent need for solution
Certainly the problem of.
Invention content
In view of the above technical problems, the purpose of the present invention is overcoming serial server in the prior art to have a single function, and
And shatter-resistant poor performance, when receiving strenuous vibration, the problem of be easy to causeing the damage of internal component, to provide a kind of using
A degree of vibrations can be prevented in the process, and shatter-resistant performance is good, can be protected to internal component, and have
Four serial servers of the band modbus functions of modbus functions.
To achieve the goals above, the present invention provides a kind of four serial servers of band modbus functions, four serial ports clothes
Business device include：Component system in the cavity of shell and setting inside housings；Wherein, component system includes：Micro-control
Device processed and respectively the serial port circuit module and ethernet module with microcontroller coupling, to realize rs 232 serial interface signal and network signal
Mutual conversion and transmission, serial port circuit module include serial ports expansion module, there are four independent for setting in serial ports expansion module
Serial line interface；Component system further includes multiple modbus equipment, and modbus equipment passes through modbus agreements and ethernet module
And microcontroller is connected；Gap is formed between shell and cavity, the bottom of cavity is connected by the first spring with shell, chamber
The side of body passes through second spring and cavity.
Preferably, the medial surface of shell is additionally provided with multiple miniature air bags.
Preferably, the upper surface of shell is hingedly provided with cover board.
Preferably, the inner bottom surface of shell is provided with multiple radiator fans, be provided on cover board be connected with gap dissipate
Hot hole.
Preferably, the bottom of shell is provided with multiple suckers.
Preferably, it has been also coupled to CPLD control circuits between serial port circuit module and master controller, has kept each to realize
The stability of serial port communication prevents from interfering with each other between each serial interface.
Preferably, CPLD control circuits use EPM570 cake cores.
Preferably, ESD electrostatic discharge protective circuits have been also coupled on microcontroller.
According to above-mentioned technical proposal, four serial servers of band modbus functions provided by the invention when in use, by institute
It states component system and is fixed in the cavity and protected, when four serial server is hit, first bullet
Spring and the second spring can effectively buffer impact force so that the dynamics that the component system is born is significantly
Ground reduces, and to achieve the purpose that the protection component system, can effectively extend making for four serial server
Use the service life.Four serial servers of band modbus functions provided by the invention overcome serial server function list in the prior art
One, and shatter-resistant poor performance, when receiving strenuous vibration, four strings in the problem of be easy to causeing the damage of internal component present invention
Mouth server carries modbus functions, and function is more abundant.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide further understanding of the present invention, an and part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 be the present invention a kind of preferred embodiment in member on four serial servers of band modbus functions that provide
The structural schematic diagram of device system；
Fig. 2 be the present invention a kind of preferred embodiment in provide four serial servers of band modbus functions it is interior
Portion's structural schematic diagram；
Fig. 3 be the present invention a kind of preferred embodiment in the knot of four serial servers of band modbus functions that provides
Structure schematic diagram.
Reference sign
1 cavity, 2 shell
3 first spring, 4 radiator fan
5 miniature air bag, 6 second spring
7 sucker, 8 cover board
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality that " upper and lower, inside and outside " etc. is included in the term
Only represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, and be not construed as pair
The limitation of the term.
As shown in Figs. 1-3, the present invention provides a kind of four serial servers of band modbus functions, four serial port services
Device includes：Component system in shell 2 and the cavity 1 being arranged inside the shell 2；Wherein, the component system
Including：Microcontroller and respectively the serial port circuit module and ethernet module with microcontroller coupling, to realize serial ports
The mutual conversion and transmission of signal and network signal, the serial port circuit module includes serial ports expansion module, the serial ports expansion
There are four independent serial line interfaces for setting in module；The component system further includes multiple modbus equipment, the modbus
Equipment is connected by modbus agreements with the ethernet module and the microcontroller；The shell 2 and the cavity 1 it
Between be formed with gap, the bottom of the cavity 1 is connected by the first spring 3 with the shell 2, and the side of the cavity 1 passes through
Second spring 6 and the cavity 1.
According to above-mentioned technical proposal, four serial servers of band modbus functions provided by the invention when in use, by institute
It states component system and is fixed in the cavity 1 and protected, when four serial server is hit, first bullet
Spring 3 and the second spring 6 can effectively buffer impact force so that the great efforts that the component system is born
The earth reduces, and to achieve the purpose that the protection component system, can effectively extend four serial server
Service life.Four serial servers of band modbus functions provided by the invention overcome serial server function in the prior art
It is single, and shatter-resistant poor performance, when receiving strenuous vibration, the problem of be easy to causeing the damage of internal component.
It is preferred in one kind of the present invention in order to further increase the shatter-resistant ability of four serial server in the present invention
In embodiment, the medial surface of the shell 2 is additionally provided with multiple miniature air bags 5, and the miniature air bag 5 can go here and there described four
The impulse force buffering that mouth server receives is fallen, to protect the component system.
In a kind of preferred embodiment of the present invention, the upper surface of the shell 2 is hingedly provided with cover board 8.It is described
Cover board 8 facilitates user to be installed to the component system and maintenance and inspection.
In a kind of preferred embodiment of the present invention, the inner bottom surface of the shell 2 is provided with multiple radiator fans
4, be provided with the heat emission hole being connected with gap on the cover board 8, the radiator fan 4 be conducive to the component system into
Row radiating treatment, the gap form heat dissipation channel, then the heat emission hole distributes with being conducive to heat.
In a kind of preferred embodiment of the present invention, the bottom of the shell 2 is provided with multiple suckers 7, the suction
Disk 7 facilitates user that four serial server is firmly secured on ground, is conducive to its use.
In a kind of preferred embodiment of the present invention, coupling is gone back between the serial port circuit module and the master controller
CPLD control circuits are connected to, to realize the stability for keeping each serial port communication, prevent from being mutually concerned between each serial interface
It disturbs.
In a kind of preferred embodiment of the present invention, the CPLD control circuits use EPM570 cake cores.
In a kind of preferred embodiment of the present invention, ESD electrostatic discharge protective circuits have been also coupled on the microcontroller.
To carry out effectively electrostatic protection to the microcontroller.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical scheme of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (8)
1. a kind of four serial servers of band modbus functions, which is characterized in that four serial server includes：Shell (2)
And component system of the setting in the internal cavity (1) of the shell (2)；Wherein,
The component system includes：Microcontroller and respectively the serial port circuit module and ether with microcontroller coupling
Net module, to realize the mutual conversion and transmission of rs 232 serial interface signal and network signal, the serial port circuit module includes serial ports expansion
Module, there are four independent serial line interfaces for setting in the serial ports expansion module；The component system further includes multiple
Modbus equipment, the modbus equipment are connected by modbus agreements with the ethernet module and the microcontroller；
Be formed with gap between the shell (2) and the cavity (1), the bottom of the cavity (1) by the first spring (3) with
The shell (2) is connected, and the side of the cavity (1) passes through second spring (6) and the cavity (1).
2. four serial servers of band modbus functions according to claim 1, which is characterized in that the shell (2)
Medial surface is additionally provided with multiple miniature air bags (5).
3. four serial servers of band modbus functions according to claim 1, which is characterized in that the shell (2)
Upper surface is hingedly provided with cover board (8).
4. four serial servers of band modbus functions according to claim 3, which is characterized in that the shell (2)
Inner bottom surface is provided with multiple radiator fans (4), and the heat emission hole being connected with gap is provided on the cover board (8).
5. four serial servers of band modbus functions according to claim 1, which is characterized in that the shell (2)
Bottom is provided with multiple suckers (7).
6. four serial servers of band modbus functions according to claim 1, which is characterized in that the serial port circuit mould
CPLD control circuits have been also coupled between block and the master controller, to realize the stability for keeping each serial port communication,
It prevents from interfering with each other between each serial interface.
7. four serial servers of band modbus functions according to claim 6, which is characterized in that the CPLD controls electricity
Road uses EPM570 cake cores.
8. four serial servers of band modbus functions according to claim 1, which is characterized in that on the microcontroller
It has been also coupled to ESD electrostatic discharge protective circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477993.XA CN108415529A (en) | 2018-05-18 | 2018-05-18 | Four serial servers with modbus functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477993.XA CN108415529A (en) | 2018-05-18 | 2018-05-18 | Four serial servers with modbus functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108415529A true CN108415529A (en) | 2018-08-17 |
Family
ID=63139922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810477993.XA Pending CN108415529A (en) | 2018-05-18 | 2018-05-18 | Four serial servers with modbus functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108415529A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206209559U (en) * | 2016-08-31 | 2017-05-31 | 安徽康海时代科技股份有限公司 | Serial server |
| CN107220203A (en) * | 2017-06-22 | 2017-09-29 | 安徽康海时代科技股份有限公司 | The double serial servers of net 32 of RJ45 types |
| CN107911986A (en) * | 2017-11-21 | 2018-04-13 | 天津市晟宇金属制品有限公司 | A kind of anti-vibration radiation protection server cabinet |
-
2018
- 2018-05-18 CN CN201810477993.XA patent/CN108415529A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206209559U (en) * | 2016-08-31 | 2017-05-31 | 安徽康海时代科技股份有限公司 | Serial server |
| CN107220203A (en) * | 2017-06-22 | 2017-09-29 | 安徽康海时代科技股份有限公司 | The double serial servers of net 32 of RJ45 types |
| CN107911986A (en) * | 2017-11-21 | 2018-04-13 | 天津市晟宇金属制品有限公司 | A kind of anti-vibration radiation protection server cabinet |
Non-Patent Citations (1)
| Title |
|---|
| 张永伟 等: "基于STM32和Modbus的串口服务器系统", 《电子设计工程》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |