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Fieldbus gateway using virtual serial fieldbus port and data transmission method thereof
US9015367B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9015367-B2 |
| Application number | US-201313908533-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 3, 2013 |
| Priority date | Oct 25, 2010 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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A fieldbus gateway using a virtual serial fieldbus port and a data transmission method thereof are provided. By receiving a fieldbus frame containing target data through a virtual serial fieldbus port connected to a source device or a target device via a fieldbus gateway and sending another fieldbus frame containing the target data via other fieldbus port to target devices or source devices, the system and the method can provide two or more remote devices to control one controlled device at the same time. The invention also achieves the effect of using one virtual serial fieldbus port to transmit data between multiple source devices and target devices concurrently.
First claim
Opening claim text (preview).
What is claimed is: 1. A fieldbus gateway using a virtual serial fieldbus port for at least one first device to read/write target data synchronized with at least one second device, comprising: a storage module; at least one first fieldbus port connected with each of the second devices/first devices; at least one second fieldbus port connected with each of the first devices/second devices, at least one of the first fieldbus ports and the second fieldbus ports being a virtual se…
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Classifications
- H04L12/403Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- G06F13/362Primary
Physics · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9015367B2 cover?
- A fieldbus gateway using a virtual serial fieldbus port and a data transmission method thereof are provided. By receiving a fieldbus frame containing target data through a virtual serial fieldbus port connected to a source device or a target device via a fieldbus gateway and sending another fieldbus frame containing the target data via other fieldbus port to target devices or source devices, th…
- Who is the assignee on this patent?
- Wei Bo Er, Chuang Chun Fu, Moxa Inc
- What technology area does this patent fall under?
- Primary CPC classification H04L12/403. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).