CN107168471A - The serial server of RJ45 types 16 - Google Patents
The serial server of RJ45 types 16 Download PDFInfo
- Publication number
- CN107168471A CN107168471A CN201710480090.2A CN201710480090A CN107168471A CN 107168471 A CN107168471 A CN 107168471A CN 201710480090 A CN201710480090 A CN 201710480090A CN 107168471 A CN107168471 A CN 107168471A
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- Prior art keywords
- serial
- module
- types
- microcontroller
- interface
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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
-
- 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
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- 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
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Small-Scale Networks (AREA)
Abstract
The present invention relates to e-server field, the open serial server of RJ45 types 16, the serial server of RJ45 types 16 includes：Serial port module, microcontroller and ethernet module；The serial port module and the ethernet module are both connected to the microcontroller, to realize the conversion and transmission of rs 232 serial interface signal and network signal；The serial port module includes：RJ45 terminals and serial ports expansion module；The serial ports expansion module is connected to the microcontroller, and the serial interface of the microcontroller is expanded into 16 interfaces.The serial server of RJ45 types 16 overcomes the problem of serial device interfaces of the prior art are very few, realizes the extension of serial ports, also achieves serial ports to the conversion of network interface signal.
Description
Technical field
The present invention relates to e-server field, in particular it relates to the serial server of RJ45 types 16.
Background technology
In order to allow serial device to realize network connection, the monolithic of increase by one piece 8 or 16 generally on serial device
Machine, realizes the function of networking on single-chip microcomputer, due to the limitation of single-chip microcomputer speed of performance, the processing of such serial service device
All there is certain limitation in speed, performance.
How the transmission speed of serial data, the serial ports number of increase transmission turn into urgent need to resolve the problem of are improved.
The content of the invention
It is an object of the invention to provide a kind of serial server of RJ45 types 16, the serial server of RJ45 types 16 overcomes
The problem of serial device interfaces of the prior art are very few, realizes the extension of serial ports, also achieves serial ports to network interface signal
Conversion.
To achieve these goals, the present invention provides a kind of serial server of RJ45 types 16, the serial ports of RJ45 types 16
Server includes：Serial port module, microcontroller and ethernet module；The serial port module and the ethernet module are both connected to
The microcontroller, to realize the conversion and transmission of rs 232 serial interface signal and network signal；The serial port module includes：RJ45 terminals and
Serial ports expansion module；The serial ports expansion module is connected to the microcontroller, and the serial interface of the microcontroller is expanded
Open up as 16 interfaces, wherein, a RJ45 terminal is both provided with each interface.
Preferably, the serial ports expansion module includes：4 serial port extended chips, the serial port extended chip contains 4 solely
A RJ45 terminal is both provided with vertical serial line interface, and each serial line interface.
Preferably, the serial server of RJ45 types 16 includes：Casing, interface temperature sensor, comparator and cooling wind
Machine；The cooling blower, serial port module, microcontroller and ethernet module are mounted in the casing, and the casing
On be provided with the opening being engaged with the serial port module and ethernet module；The interface temperature sensor is arranged at described open
At mouthful, to sense the temperature of the opening, the comparator is connected to the interface temperature sensor, opens described in sense
In the case that the temperature of mouth is more than preset temperature, the comparator output drive signal to the cooling blower is cooled down.
Preferably, it is provided with air port on the casing, the cooling wind of the cooling blower is towards the serial port module, micro-control
Device and ethernet module processed, and discharged by the air port.
Preferably, the ethernet module includes：Physical interface circuit and network transformer isolation circuit, the physics connect
Mouth circuit is connected to the microcontroller, to realize the transmission of network signal；The network transformer isolation circuit is connected to institute
Physical interface circuit is stated, is disturbed with the surge for isolating analog signal.
Preferably, the ethernet module also includes：RJ45 interfaces, the RJ45 interfaces are connected to the network transformer
Isolation circuit.
Preferably, the outer surface of the casing has been equally spaced multiple fin, and the fin is from being connected to
One end of the casing to the other end becomes narrow gradually.
By above-mentioned technical proposal, the prejudice transmitted in the prior art to serial data is overcome, RJ45 types 16 are utilized
Serial server realizes the extension of serial ports, also achieves serial ports to the conversion of network interface signal, realizes specific data communication
A RJ45 terminal is both provided with transmission, each interface, the advantage of RJ45 terminals has been concentrated, has realized serial communication.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, 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 is the structured flowchart for illustrating a kind of serial server of RJ45 types 16 of the present invention；
Fig. 2 is the structural representation for illustrating a kind of serial server of RJ45 types 16 of the present invention.
Description of reference numerals
1 casing 2 is open
The fin of 3 air port 4
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality used such as " upper and lower, left and right " is typically referred to
" inside and outside " up and down as shown in Figure 2 refer in specific profile it is interior with it is outer." remote, near " refers to relative to some part
Far with closely.
The present invention provides a kind of serial server of RJ45 types 16, and the serial server of RJ45 types 16 includes：Serial ports mould
Block, microcontroller and ethernet module；The serial port module and the ethernet module are both connected to the microcontroller, with reality
The conversion and transmission of existing rs 232 serial interface signal and network signal；The serial port module includes：RJ45 terminals and serial ports expansion module；It is described
Serial ports expansion module is connected to the microcontroller, and the serial interface of the microcontroller is expanded into 16 interfaces, its
In, a RJ45 terminal is both provided with each interface.
By above-mentioned technical proposal, the prejudice transmitted in the prior art to serial data is overcome, RJ45 types 16 are utilized
Serial server realizes the extension of serial ports, also achieves serial ports to the conversion of network interface signal, realizes specific data communication
A RJ45 terminal is both provided with transmission, each interface, the advantage of RJ45 terminals has been concentrated, has realized serial communication.
In a kind of embodiment of the present invention, the serial ports expansion module can include：4 serial ports expansion cores
Piece, the serial port extended chip contains is both provided with a RJ45 on 4 independent serial line interfaces, and each serial line interface
Terminal.
Pass through above-mentioned embodiment, it is possible to achieve between the extension of serial ports, and multiple serial ports independently of one another, do not have and appoint
What interference, in addition, realizing the transmission of data using serial ports, is easy to implement the communication of serial ports.
In a kind of embodiment of the present invention, in order to realize the radiating of serial server, it is to avoid serial server
Temperature is too high to burn out internal components, and the serial server of RJ45 types 16 can include：Casing 1, interface temperature sensor, compare
Device and cooling blower；The cooling blower, serial port module, microcontroller and ethernet module are mounted in the casing 1,
And the opening 2 being engaged with the serial port module and ethernet module is provided with the casing 1；The interface temperature sensor
It is arranged at the opening 2, to sense the temperature of the opening 2, the comparator is connected to the interface temperature sensor,
In the case that the temperature of the opening 2 sensed is more than preset temperature, the comparator output drive signal to the cooling
Blower fan is cooled down.
Pass through above-mentioned embodiment, it is possible to achieve the radiating of whole mechanism, allow machine to avoid the occurrence of high temperature and burn out part
Situation.
It is described in order to realize the air-cooled cooling of serial port module, microcontroller and ethernet module in this kind of embodiment
Air port 3 is provided with casing 1, the cooling wind of the cooling blower towards the serial port module, microcontroller and ethernet module,
And discharged by the air port 3.
In a kind of embodiment of the present invention, the ethernet module can include：Physical interface circuit and net
Network transformer isolation circuit, the physical interface circuit is connected to the microcontroller, to realize the transmission of network signal；It is described
Network transformer isolation circuit is connected to the physical interface circuit, is disturbed with the surge for isolating analog signal.
The interference of surge can be greatly placed by above-mentioned mode, Ethernet mould of the analog signal to the application is placed
Block has impact, improves the stability of signal, it is ensured that the transmission quality of signal.
In this kind of embodiment, the ethernet module can also include：RJ45 interfaces, the RJ45 interfaces are connected to
The network transformer isolation circuit.
The connection of network can be realized by RJ45 interfaces, using RJ45 advantage, the mutual friendship of serial ports network interface is realized
Change data.
In this kind of embodiment, in order to realize the radiating of casing 1, increase the effect of radiating, the outer surface of the casing 1
Multiple fin 4 have been equally spaced, and the fin 4 gradually becomes from the one end for being connected to the casing 1 to the other end
It is narrow.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, 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 equally be considered as content disclosed in this invention.
Claims (7)
1. a kind of serial server of RJ45 types 16, it is characterised in that the serial server of RJ45 types 16 includes：Serial ports mould
Block, microcontroller and ethernet module；The serial port module and the ethernet module are both connected to the microcontroller, with reality
The conversion and transmission of existing rs 232 serial interface signal and network signal；The serial port module includes：RJ45 terminals and serial ports expansion module；It is described
Serial ports expansion module is connected to the microcontroller, and the serial interface of the microcontroller is expanded into 16 interfaces, its
In, a RJ45 terminal is both provided with each interface.
2. the serial server of RJ45 types 16 according to claim 1, it is characterised in that the serial ports expansion module bag
Include：4 serial port extended chips, the serial port extended chip contains on 4 independent serial line interfaces, and each serial line interface
It is both provided with a RJ45 terminal.
3. the serial server of RJ45 types 16 according to claim 1, it is characterised in that the serial port service of RJ45 types 16
Device includes：Casing (1), interface temperature sensor, comparator and cooling blower；The cooling blower, serial port module, microcontroller
It is mounted in the casing (1), and is provided with and the serial port module and ether on the casing (1) with ethernet module
The opening (2) that net module is engaged；The interface temperature sensor is arranged at described opening (2) place, to sense the opening (2)
Temperature, the comparator is connected to the interface temperature sensor, is more than in the temperature of the opening (2) sensed default
In the case of temperature, the comparator output drive signal to the cooling blower is cooled down.
4. the serial server of RJ45 types 16 according to claim 3, it is characterised in that be provided with the casing (1)
Air port (3), the cooling wind of the cooling blower is towards the serial port module, microcontroller and ethernet module, and by described
Discharge in air port (3).
5. the serial server of RJ45 types 16 according to claim 1, it is characterised in that the ethernet module includes：
Physical interface circuit and network transformer isolation circuit, the physical interface circuit are connected to the microcontroller, to realize net
The transmission of network signal；The network transformer isolation circuit is connected to the physical interface circuit, to isolate the wave of analog signal
Gush interference.
6. the serial server of RJ45 types 16 according to claim 5, it is characterised in that the ethernet module is also wrapped
Include：RJ45 interfaces, the RJ45 interfaces are connected to the network transformer isolation circuit.
7. the serial server of RJ45 types 16 according to claim 3, it is characterised in that the outer surface of the casing (1)
It has been equally spaced multiple fin (4), and the fin (4) is from one end of the casing (1) is connected to the other end
Become narrow gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480090.2A CN107168471A (en) | 2017-06-22 | 2017-06-22 | The serial server of RJ45 types 16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480090.2A CN107168471A (en) | 2017-06-22 | 2017-06-22 | The serial server of RJ45 types 16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107168471A true CN107168471A (en) | 2017-09-15 |
Family
ID=59819967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710480090.2A Pending CN107168471A (en) | 2017-06-22 | 2017-06-22 | The serial server of RJ45 types 16 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107168471A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427485A (en) * | 2018-05-18 | 2018-08-21 | 安徽康海时代科技股份有限公司 | Eight serial servers with modbus functions |
| CN108446245A (en) * | 2018-05-18 | 2018-08-24 | 安徽康海时代科技股份有限公司 | Two serial server of terminal type with serial ports insulation blocking |
| CN108446244A (en) * | 2018-05-18 | 2018-08-24 | 安徽康海时代科技股份有限公司 | RJ45 type list serial servers |
| CN108449188A (en) * | 2018-05-18 | 2018-08-24 | 安徽康海时代科技股份有限公司 | Terminal type list serial server |
| CN108519941A (en) * | 2018-05-18 | 2018-09-11 | 安徽康海时代科技股份有限公司 | Four serial server of RJ45 types |
| CN108647170A (en) * | 2018-05-18 | 2018-10-12 | 安徽康海时代科技股份有限公司 | Band liquid crystal display 422 and 485 agreement, 32 serial server |
| CN108664422A (en) * | 2018-05-18 | 2018-10-16 | 安徽康海时代科技股份有限公司 | Band liquid crystal display 422 and 485 agreement, 16 serial server |
| CN108694137A (en) * | 2018-05-18 | 2018-10-23 | 安徽康海时代科技股份有限公司 | Four serial server of terminal type with serial ports insulation blocking |
| CN108710589A (en) * | 2018-05-18 | 2018-10-26 | 安徽康海时代科技股份有限公司 | 32 serial servers with DTU functions |
| CN108763032A (en) * | 2018-05-18 | 2018-11-06 | 安徽康海时代科技股份有限公司 | 232 agreement of band liquid crystal display, 16 serial server |
| CN108762437A (en) * | 2018-05-18 | 2018-11-06 | 安徽康海时代科技股份有限公司 | Support six connection 16 serial servers of session number |
| CN108763033A (en) * | 2018-05-18 | 2018-11-06 | 安徽康海时代科技股份有限公司 | 232 agreement of band liquid crystal display, 32 serial server |
| CN108920393A (en) * | 2018-05-18 | 2018-11-30 | 安徽康海时代科技股份有限公司 | Support hundred or more connection four serial servers of session number |
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|---|---|---|---|---|
| WO2008135465A2 (en) * | 2007-05-04 | 2008-11-13 | Schneider Electric Gmbh | Modular connector comprising an ethernet-wlan bridge |
| CN203673475U (en) * | 2013-11-08 | 2014-06-25 | 安徽康海时代科技有限公司 | Serial port server |
| CN104821834A (en) * | 2015-04-07 | 2015-08-05 | 安徽康海时代科技有限公司 | Serial server |
| CN206209559U (en) * | 2016-08-31 | 2017-05-31 | 安徽康海时代科技股份有限公司 | Serial server |
| CN207216487U (en) * | 2017-06-22 | 2018-04-10 | 安徽康海时代科技股份有限公司 | The serial server of RJ45 types 16 |
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2017
- 2017-06-22 CN CN201710480090.2A patent/CN107168471A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2008135465A2 (en) * | 2007-05-04 | 2008-11-13 | Schneider Electric Gmbh | Modular connector comprising an ethernet-wlan bridge |
| CN203673475U (en) * | 2013-11-08 | 2014-06-25 | 安徽康海时代科技有限公司 | Serial port server |
| CN104821834A (en) * | 2015-04-07 | 2015-08-05 | 安徽康海时代科技有限公司 | Serial server |
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| CN207216487U (en) * | 2017-06-22 | 2018-04-10 | 安徽康海时代科技股份有限公司 | The serial server of RJ45 types 16 |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427485A (en) * | 2018-05-18 | 2018-08-21 | 安徽康海时代科技股份有限公司 | Eight serial servers with modbus functions |
| CN108446245A (en) * | 2018-05-18 | 2018-08-24 | 安徽康海时代科技股份有限公司 | Two serial server of terminal type with serial ports insulation blocking |
| CN108446244A (en) * | 2018-05-18 | 2018-08-24 | 安徽康海时代科技股份有限公司 | RJ45 type list serial servers |
| CN108449188A (en) * | 2018-05-18 | 2018-08-24 | 安徽康海时代科技股份有限公司 | Terminal type list serial server |
| CN108519941A (en) * | 2018-05-18 | 2018-09-11 | 安徽康海时代科技股份有限公司 | Four serial server of RJ45 types |
| CN108647170A (en) * | 2018-05-18 | 2018-10-12 | 安徽康海时代科技股份有限公司 | Band liquid crystal display 422 and 485 agreement, 32 serial server |
| CN108664422A (en) * | 2018-05-18 | 2018-10-16 | 安徽康海时代科技股份有限公司 | Band liquid crystal display 422 and 485 agreement, 16 serial server |
| CN108694137A (en) * | 2018-05-18 | 2018-10-23 | 安徽康海时代科技股份有限公司 | Four serial server of terminal type with serial ports insulation blocking |
| CN108710589A (en) * | 2018-05-18 | 2018-10-26 | 安徽康海时代科技股份有限公司 | 32 serial servers with DTU functions |
| CN108763032A (en) * | 2018-05-18 | 2018-11-06 | 安徽康海时代科技股份有限公司 | 232 agreement of band liquid crystal display, 16 serial server |
| CN108762437A (en) * | 2018-05-18 | 2018-11-06 | 安徽康海时代科技股份有限公司 | Support six connection 16 serial servers of session number |
| CN108763033A (en) * | 2018-05-18 | 2018-11-06 | 安徽康海时代科技股份有限公司 | 232 agreement of band liquid crystal display, 32 serial server |
| CN108920393A (en) * | 2018-05-18 | 2018-11-30 | 安徽康海时代科技股份有限公司 | Support hundred or more connection four serial servers of session number |
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Application publication date: 20170915 |
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