CN103617144B - passive communication protocol translator - Google Patents
passive communication protocol translator Download PDFInfo
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- CN103617144B CN103617144B CN201310632150.XA CN201310632150A CN103617144B CN 103617144 B CN103617144 B CN 103617144B CN 201310632150 A CN201310632150 A CN 201310632150A CN 103617144 B CN103617144 B CN 103617144B
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Abstract
nullThe present invention relates to a kind of passive communication protocol translator，It includes being located on a circuit board intelligent processor module supporting gcc compiler and the arduino IDE increased income，And the memory being connected with intelligent processor module、Serial ports self powered supply conversion module、RS-232 module and RS-485 module，And the lightning-protection module being connected with RS-232 module and RS-485 module，Wherein，RS-232 interface in RS-232 module and RS-485 module、RS-485 interface is respectively as the output of translater or input interface，Serial ports self powered supply conversion module is converted into stable 3.3v positive voltage serial ports negative pressure and exports and be supplied to intelligent processor module，Lightning-protection module and serial ports and RS-485 module are connected to absorb instantaneous high pressure.The passive communication protocol translator of the present invention has compact, it is not necessary to power supply, and in-site installation construction is simple, the advantage such as is widely used.
Description
Technical field
The present invention relates to a kind of converter, especially a kind of passive communication protocol translator.
Background technology
Along with the development of computer technology, the serial ports of the multiple various criterion that has been born, can not directly communicate between the serial ports of various criterion, therefore, when needing communication between the serial ports of various criterion, it is necessary to signal is changed.
General industrial computer at present, or Programmable Logic Controller is as communication protocol translation device, and the signal received first is changed by it so that it is meets the standard of receiving interface, exports to receiving interface the most again, it is achieved the translation of communications protocol.
But, the shortcoming that current communication protocol translation device exists system complex, volume is big, power consumption is high, and cause its application complexity, cost high, it is difficult to form extensively application.
Summary of the invention
In order to overcome the drawbacks described above of prior art, to solve system complex that communication protocol translation device of the prior art exists, the defect such as volume is big, power consumption is high, the present invention provides a kind of passive communication protocol translator.
The main technical schemes of the present invention is:
A kind of passive communication protocol translator, it includes being located on a circuit board:
Support gcc compiler and the intelligent processor module of arduino IDE increased income；
Memory, is connected with intelligent processor module；
Serial ports self powered supply conversion module, is connected with intelligent processor module and serial ports negative pressure is converted into stable 3.3v positive voltage output to be supplied to intelligent processor module；
RS-232 module, is connected and is provided with the RS-232 interface of the input or output interface as translater with intelligent processor module；
RS-485 module, connects and is provided with the RS-485 interface of the corresponding output as translater or input interface with intelligent processor module；
Lightning-protection module, is connected to absorb instantaneous high pressure with serial ports and RS-485 module.
Wherein, described passive communication protocol translator also includes housing, and housing is adopted and is made from an insulative material.
Wherein, the size of described housing is 5.5cm × 4cm × 1cm.
The invention has the beneficial effects as follows: compared with prior art the present invention has compact, it is not necessary to power supply, in-site installation construction is simple, the advantage such as is widely used.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of one embodiment of the invention.
Fig. 2 is the appearance schematic diagram of one embodiment of the invention.
Fig. 3 is the A direction view of Fig. 2.
Fig. 4 is that the B-B of Fig. 2 is to section view decomposing schematic representation.
Fig. 5 is the schematic diagram of the circuit structure of the serial ports self powered supply conversion module in one embodiment of the invention.
Fig. 6 is the application schematic diagram of one embodiment of the invention.
Fig. 7 is the application schematic diagram of one embodiment of the invention.
Detailed description of the invention
In order to preferably explain the present invention, in order to understanding, the invention will be further described below in conjunction with the accompanying drawings.
See Fig. 1 to Fig. 7, a kind of passive communication protocol translator that the present invention provides, it includes being located on a circuit board 10:
Support gcc compiler and the intelligent processor module 1 of arduino IDE increased income；
Memory 2, is connected with intelligent processor module 1, or is directly integrated in intelligent processor module 1；
Serial ports self powered supply conversion module 4, is connected with intelligent processor module 1 and serial ports negative pressure is converted into stable 3.3v positive voltage output to be supplied to intelligent processor module 1 so that the passive communication protocol translator of the present invention realizes self-powered；
RS-232 module 5, is connected and is provided with the RS-232 interface of the input or output interface as translater with intelligent processor module 1；
RS-485 module 6, connects and is provided with the RS-485 interface of the corresponding output as translater or input interface with intelligent processor module 1；
Lightning-protection module 3, is connected to absorb instantaneous high pressure with RS-232 module 5 and RS-485 module 6, to avoid interference or the damage that instantaneous high pressure causes, it is ensured that translater properly functioning.
Wherein, RS-232 interface 5 and RS-485 interface 6 is respectively as the input of translater and output interface, it is achieved the conversion of signal.
Wherein, described passive communication protocol translator also includes housing 20, and housing is adopted and is made from an insulative material.
Wherein, the size substantially 5.5cm × 4cm × 1cm of described housing 20.
Wherein, described housing 20 is provided with opening 200, described RS-232 interface and RS-485 interface and exposes to outside housing 20 from this opening 200.
Wherein, described RS-232 interface and RS-485 interface expose to the part outside housing 20 be cross section be that the boss 201 of approximate trapezoid, described RS-232 interface and RS-485 interface are arranged side by side, be respectively positioned on narrow bottom surface and the prism of this boss 201.
Wherein, described housing 20 is made up of upper shell 21 and the lower house 22 fastened therewith.
Wherein, described upper shell 21 is provided with the accommodation space 210 of this circuit board accommodating, and described opening 200 is located at the diapire of this accommodation space 210.
Wherein, described lightning-protection module 3 is piezo-resistance.
Wherein, being provided with the back-pressure circuit being connected with serial ports and the mu balanced circuit being connected with intelligent processor module in described serial ports self powered supply conversion module 4, described mu balanced circuit is connected to the output of back-pressure circuit.
Wherein, described intelligent processor module 1 is to be integrated with the single-chip microcomputer of described memory 2, it is achieved the conversion of each interface and protocol logic translation, and the function such as Intelligent treatment, storage.
In an Application Example of the present invention, the passive communication protocol translator of the present invention can be located at and not support between the instrument of printing function and printer, thus realizes communication between the two, it is achieved print.
In another application of the invention embodiment, the passive communication protocol translator of the present invention can be located at and not support between the instrument of modbus agreement and the teletransmission equipment supporting modbus agreement, thus realizes communication between the two.
From the foregoing, the signal conversion that the passive communication protocol translator of the present invention is capable of between various criterion serial ports, and, self-powered can be realized, without power supply during operation, and interference or the damage that instantaneous high pressure causes can be avoided, ensure that properly functioning all the time, simultaneously, having simple in construction, compact, in-site installation construction is simple, low cost, the advantage such as is widely used.
Claims (4)
1. a passive communication protocol translator, it is characterised in that include being located on a circuit board:
Support gcc compiler and the intelligent processor module of arduino IDE increased income；
Memory, is connected with intelligent processor module；
Serial ports self powered supply conversion module, is connected with intelligent processor module and serial ports negative pressure is converted into stable 3.3v positive voltage output to be supplied to intelligent processor module；
RS-232 module, is connected and is provided with the RS-232 interface of the input or output interface as translater with intelligent processor module；
RS-485 module, connects and is provided with the RS-485 interface of the corresponding output as translater or input interface with intelligent processor module；
Lightning-protection module, is connected to absorb instantaneous high pressure with serial ports and RS-485 module；
Described passive communication protocol translator also includes housing, this housing is adopted and is made from an insulative material, described housing is provided with opening, described RS-232 interface and RS-485 interface expose to outside housing from this opening, described RS-232 interface and RS-485 interface expose to the part outside housing be cross section be the boss of approximate trapezoid, described RS-232 interface and RS-485 interface are arranged side by side, it is respectively positioned on narrow bottom surface and the prism of this boss, described housing is made up of upper shell and the lower house fastened therewith, described upper shell is provided with the accommodation space of this circuit board accommodating, described opening is located at the diapire of this accommodation space, the size of described housing is 5.5cm × 4cm × 1cm.
2. a passive communication protocol translator, it is characterised in that include being located on a circuit board:
Support gcc compiler and the intelligent processor module of arduino IDE increased income；
Memory, is connected with intelligent processor module；
Serial ports self powered supply conversion module, is connected with intelligent processor module and serial ports negative pressure is converted into stable 3.3v positive voltage output to be supplied to intelligent processor module；
RS-232 module, is connected and is provided with the RS-232 interface of the input or output interface as translater with intelligent processor module；
RS-485 module, connects and is provided with the RS-485 interface of the corresponding output as translater or input interface with intelligent processor module；
Lightning-protection module, is connected to absorb instantaneous high pressure with serial ports and RS-485 module, and described lightning-protection module is piezo-resistance；
Described passive communication protocol translator also includes housing, this housing is adopted and is made from an insulative material, described housing is provided with opening, described RS-232 interface and RS-485 interface expose to outside housing from this opening, described RS-232 interface and RS-485 interface expose to the part outside housing be cross section be the boss of approximate trapezoid, described RS-232 interface and RS-485 interface are arranged side by side, it is respectively positioned on narrow bottom surface and the prism of this boss, described housing is made up of upper shell and the lower house fastened therewith, described upper shell is provided with the accommodation space of this circuit board accommodating, described opening is located at the diapire of this accommodation space.
3. a passive communication protocol translator, it is characterised in that include being located on a circuit board:
Support gcc compiler and the intelligent processor module of arduino IDE increased income；
Memory, is connected with intelligent processor module；
Serial ports self powered supply conversion module, it is connected with intelligent processor module and serial ports negative pressure is converted into stable 3.3v positive voltage and export to be supplied to intelligent processor module, being provided with the back-pressure circuit being connected with serial ports and the mu balanced circuit being connected with intelligent processor module in described serial ports self powered supply conversion module, described mu balanced circuit is connected to the output of back-pressure circuit；
RS-232 module, is connected and is provided with the RS-232 interface of the input or output interface as translater with intelligent processor module；
RS-485 module, connects and is provided with the RS-485 interface of the corresponding output as translater or input interface with intelligent processor module；
Lightning-protection module, is connected to absorb instantaneous high pressure with serial ports and RS-485 module；
Described passive communication protocol translator also includes housing, this housing is adopted and is made from an insulative material, described housing is provided with opening, described RS-232 interface and RS-485 interface expose to outside housing from this opening, described RS-232 interface and RS-485 interface expose to the part outside housing be cross section be the boss of approximate trapezoid, described RS-232 interface and RS-485 interface are arranged side by side, it is respectively positioned on narrow bottom surface and the prism of this boss, described housing is made up of upper shell and the lower house fastened therewith, described upper shell is provided with the accommodation space of this circuit board accommodating, described opening is located at the diapire of this accommodation space.
4. a passive communication protocol translator, it is characterised in that include being located on a circuit board:
Supporting gcc compiler and the intelligent processor module of arduino IDE increased income, described intelligent processor module is to be integrated with the single-chip microcomputer of memory；
Described memory, is connected with intelligent processor module；
Serial ports self powered supply conversion module, is connected with intelligent processor module and serial ports negative pressure is converted into stable 3.3v positive voltage output to be supplied to intelligent processor module；
RS-232 module, is connected and is provided with the RS-232 interface of the input or output interface as translater with intelligent processor module；
RS-485 module, connects and is provided with the RS-485 interface of the corresponding output as translater or input interface with intelligent processor module；
Lightning-protection module, is connected to absorb instantaneous high pressure with serial ports and RS-485 module；
Described passive communication protocol translator also includes housing, this housing is adopted and is made from an insulative material, described housing is provided with opening, described RS-232 interface and RS-485 interface expose to outside housing from this opening, described RS-232 interface and RS-485 interface expose to the part outside housing be cross section be the boss of approximate trapezoid, described RS-232 interface and RS-485 interface are arranged side by side, it is respectively positioned on narrow bottom surface and the prism of this boss, described housing is made up of upper shell and the lower house fastened therewith, described upper shell is provided with the accommodation space of this circuit board accommodating, described opening is located at the diapire of this accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632150.XA CN103617144B (en) | 2013-11-12 | 2013-11-29 | passive communication protocol translator |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013207115774 | 2013-11-12 | ||
| CN201320711577.4 | 2013-11-12 | ||
| CN201320711577 | 2013-11-12 | ||
| CN201310632150.XA CN103617144B (en) | 2013-11-12 | 2013-11-29 | passive communication protocol translator |
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| Publication Number | Publication Date |
|---|---|
| CN103617144A CN103617144A (en) | 2014-03-05 |
| CN103617144B true CN103617144B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320776026.6U Expired - Lifetime CN203561992U (en) | 2013-11-12 | 2013-11-29 | Passive communication protocol translator |
| CN201310632150.XA Active CN103617144B (en) | 2013-11-12 | 2013-11-29 | passive communication protocol translator |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320776026.6U Expired - Lifetime CN203561992U (en) | 2013-11-12 | 2013-11-29 | Passive communication protocol translator |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203561992U (en) * | 2013-11-12 | 2014-04-23 | 安恒环境科技（北京）股份有限公司 | Passive communication protocol translator |
| CN104698924A (en) * | 2015-02-04 | 2015-06-10 | 深圳市瑞尔时代科技有限公司 | Integrated intelligent monitoring mainframe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152236A (en) * | 2012-12-31 | 2013-06-12 | 人民电器集团有限公司 | Protocol converting module and intelligent circuit breaker of Modbus and transmission control protocol (TCP) |
| CN203561992U (en) * | 2013-11-12 | 2014-04-23 | 安恒环境科技（北京）股份有限公司 | Passive communication protocol translator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM249116U (en) * | 2004-01-08 | 2004-11-01 | Uis Abler Electronics Co Ltd | Switching device for RS-232 serial port and USB serial port |
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2013
- 2013-11-29 CN CN201320776026.6U patent/CN203561992U/en not_active Expired - Lifetime
- 2013-11-29 CN CN201310632150.XA patent/CN103617144B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152236A (en) * | 2012-12-31 | 2013-06-12 | 人民电器集团有限公司 | Protocol converting module and intelligent circuit breaker of Modbus and transmission control protocol (TCP) |
| CN203561992U (en) * | 2013-11-12 | 2014-04-23 | 安恒环境科技（北京）股份有限公司 | Passive communication protocol translator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103617144A (en) | 2014-03-05 |
| CN203561992U (en) | 2014-04-23 |
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