CN103401448A - Method for applying data complex communication to inverter - Google Patents
Method for applying data complex communication to inverter Download PDFInfo
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- CN103401448A CN103401448A CN2013103552856A CN201310355285A CN103401448A CN 103401448 A CN103401448 A CN 103401448A CN 2013103552856 A CN2013103552856 A CN 2013103552856A CN 201310355285 A CN201310355285 A CN 201310355285A CN 103401448 A CN103401448 A CN 103401448A
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Abstract
The invention discloses a method for applying data complex communication to an inverter, and relates to the field of data complex communication. A communication structure comprises a first inverter, a second inverter, a third inverter, a fourth inverter, a fifth inverter, a sixth inverter, a seventh inverter, an eighth inverter and a master controller, wherein the master controller is connected with the eight inverters via optical fibers; the eight inverters are connected in series. The data complex communication way is simple, high in reliability and quick in speed, can achieve high-speed, stably and high-capacity information transmission, and is suitable for remote information exchange.
Description
Technical field
What the present invention relates to is the compound communication fields of data, is specifically related to the compound communication of a kind of data using method in inverter.
Background technology
Along with development and the renewal of information technology, the compound communication applications of data is more and more extensive, and the data-interface kind of high-speed data communication is a lot of at present, but most poor stability, speed is slow, can not realize jumbo data information transfer, has brought some inconvenience for people's use.
Summary of the invention
For the deficiency that exists on prior art, the present invention seeks to be to provide the compound communication of a kind of data using method in inverter, reliability is high, and speed is fast, can realize stablizing jumbo communication at a high speed, is applicable to remote information exchange.
to achieve these goals, the present invention realizes by the following technical solutions: the compound communication of a kind of data using method in inverter, its communication structure comprises the first inverter, the second inverter, the 3rd inverter, the 4th inverter, the 5th inverter, the 6th inverter, the 7th inverter, the 8th inverter and main controller, main controller is by optical fiber and the first inverter, the second inverter, the 3rd inverter, the 4th inverter, the 5th inverter, the 6th inverter, the 7th inverter, the 8th inverter is connected, the first inverter, the second inverter, the 3rd inverter, the 4th inverter, the 5th inverter, the 6th inverter, the 7th inverter, the 8th inverter is connected mutually.
The method step of the mode that its communication is compound is: after 1, at first by the master control transmitting terminal, being sent, its data comprise following components, start bit, and control command, address, inversion return data (empty packet), Wave data, 6 parts such as stop bits form;
2, after start bit detects, just start to do, extract command signal, address signal, the inversion inverse signal of back must just can be inserted data after matching addresses, waveform signal is could use after after matching addresses, data being latched, except the inversion inverse signal, other signals are all to do straight-through work, thereby avoid the loss of signal;
3, after data send to the first inverter by the master control transmitting terminal, after wherethrough is managed and read or inserts corresponding data, by optical fiber cable, be sent to next inverter, until after the 8th inverter, turn back to the master control receiving terminal, by main controller, obtain the inversion return data.
The compound communication modes of data of the present invention is simple, and reliability is high, and speed is fast, can realize stablizing jumbo communication at a high speed, is applicable to remote information exchange.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention;
Fig. 2 is method flow diagram of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand,, below in conjunction with embodiment, further set forth the present invention.
with reference to Fig. 1-2, this embodiment is by the following technical solutions: the compound communication of a kind of data using method in inverter, its structure comprises the first inverter 1, the second inverter 2, the 3rd inverter 3, the 4th inverter 4, the 5th inverter 5, the 6th inverter 6, the 7th inverter 7, the 8th inverter 8 and main controller 9, main controller 9 is by optical fiber and the first inverter 1, the second inverter 2, the 3rd inverter 3, the 4th inverter 4, the 5th inverter 5, the 6th inverter 6, the 7th inverter 7, the 8th inverter 8 is connected, the first inverter 1, the second inverter 2, the 3rd inverter 3, the 4th inverter 4, the 5th inverter 5, the 6th inverter 6, the 7th inverter 7, the 8th inverter 8 is connected mutually.
The method step of the mode that its communication is compound is: after 1, at first by the master control transmitting terminal, being sent, its data comprise following components, start bit, and control command, address, inversion return data (empty packet), Wave data, 6 parts such as stop bits form;
2, after start bit detects, just start to do, extract command signal, address signal, the inversion inverse signal of back must just can be inserted data after matching addresses, waveform signal is could use after after matching addresses, data being latched, except the inversion inverse signal, other signals are all to do straight-through work, thereby avoid the loss of signal;
3, after data send to the first inverter by the master control transmitting terminal, after wherethrough is managed and read or inserts corresponding data, by optical fiber cable, be sent to next inverter, until after the 8th inverter, turn back to the master control receiving terminal, by main controller, obtain the inversion return data.
The communication mode of this embodiment by single optical fiber circuit, with 8 inverter strings together, forms a loop, main controller and carry out timing data from inverter by the mode of Address Recognition and exchange the output waveform of control inverter.
The compound communication modes of the data of this embodiment is simple, and reliability is high, and speed is fast, can realize stablizing jumbo communication at a high speed, is applicable to remote information exchange.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. the compound communication of data using method in inverter, it is characterized in that, its communication structure comprises the first inverter (1), the second inverter (2), the 3rd inverter (3), the 4th inverter (4), the 5th inverter (5), the 6th inverter (6), the 7th inverter (7), the 8th inverter (8) and main controller (9), main controller (9) is by optical fiber and the first inverter (1), the second inverter (2), the 3rd inverter (3), the 4th inverter (4), the 5th inverter (5), the 6th inverter (6), the 7th inverter (7), the 8th inverter (8) is connected, the first inverter (1), the second inverter (2), the 3rd inverter (3), the 4th inverter (4), the 5th inverter (5), the 6th inverter (6), the 7th inverter (7), the 8th inverter (8) is series connection mutually.
2. the compound communication of a kind of data according to claim 1 using method in inverter, it is characterized in that, the method step of the mode that its communication is compound is: (1), at first sent by the master control transmitting terminal after, its data comprise following components, start bit, control command, address, the inversion return data, Wave data, 6 parts such as stop bits form;
(2), after start bit detects, just start to do, extract command signal, address signal, the inversion inverse signal of back must just can be inserted data after matching addresses, waveform signal is could use after after matching addresses, data being latched, except the inversion inverse signal, other signals are all to do straight-through work, thereby avoid the loss of signal;
(3), after data send to the first inverter by the master control transmitting terminal, after wherethrough is managed and read or inserts corresponding data, by optical fiber cable, be sent to next inverter, until after the 8th inverter, turn back to the master control receiving terminal, by main controller, obtain the inversion return data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103552856A CN103401448A (en) | 2013-08-15 | 2013-08-15 | Method for applying data complex communication to inverter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103552856A CN103401448A (en) | 2013-08-15 | 2013-08-15 | Method for applying data complex communication to inverter |
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| CN103401448A true CN103401448A (en) | 2013-11-20 |
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| CN2013103552856A Pending CN103401448A (en) | 2013-08-15 | 2013-08-15 | Method for applying data complex communication to inverter |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225758A (en) * | 1996-05-21 | 1999-08-11 | 西门子公司 | Inverter system |
| US20090295225A1 (en) * | 2006-06-28 | 2009-12-03 | Gunnar Asplund | Modular hvdc converter |
| CN203445798U (en) * | 2013-08-15 | 2014-02-19 | 上海宝准电源科技有限公司 | Data composite communication structure of inverter |
-
2013
- 2013-08-15 CN CN2013103552856A patent/CN103401448A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225758A (en) * | 1996-05-21 | 1999-08-11 | 西门子公司 | Inverter system |
| US20090295225A1 (en) * | 2006-06-28 | 2009-12-03 | Gunnar Asplund | Modular hvdc converter |
| CN203445798U (en) * | 2013-08-15 | 2014-02-19 | 上海宝准电源科技有限公司 | Data composite communication structure of inverter |
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