Invention Grant
- Patent Title: Communication system having a master/slave structure
- Patent Title (中): 具有主/从结构的通信系统
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Application No.: US12468993Application Date: 2009-05-20
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Publication No.: US08531942B2Publication Date: 2013-09-10
- Inventor: Holger Büttner , Karl Weber
- Applicant: Holger Büttner , Karl Weber
- Applicant Address: DE Verl
- Assignee: Beckhoff Automation GmbH
- Current Assignee: Beckhoff Automation GmbH
- Current Assignee Address: DE Verl
- Agency: Dorsey & Whitney LLP
- Priority: DE102006055889 20061127
- Main IPC: H04J1/16
- IPC: H04J1/16 ; H04L12/437
Abstract:
A communication system comprises a first and a second master unit and at least one slave unit, wherein the second master unit is switched into a data transmission chain reaching from the first master unit to the slave unit in order to continue data transmission if a link fault occurs.
Public/Granted literature
- US20090235001A1 Communication System Having a Master/Slave Structure Public/Granted day:2009-09-17
Information query
