Invention Grant
US08347044B2 Multi-processor based programmable logic controller and method for operating the same
失效
基于多处理器的可编程逻辑控制器及其操作方法
- Patent Title: Multi-processor based programmable logic controller and method for operating the same
- Patent Title (中): 基于多处理器的可编程逻辑控制器及其操作方法
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Application No.: US12571142Application Date: 2009-09-30
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Publication No.: US08347044B2Publication Date: 2013-01-01
- Inventor: Weihua Shang , Yongzhi Liu , William Henry Lueckenbach , Li Liu , Yu Zhang
- Applicant: Weihua Shang , Yongzhi Liu , William Henry Lueckenbach , Li Liu , Yu Zhang
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Scott J. Asmus
- Main IPC: G06F12/00
- IPC: G06F12/00
Abstract:
A programmable logic processor (PLC) with multiple PLC functions is disclosed. The PLC includes at least one memory storing at least one of a plurality of programs or data, and one or more processor assigned to each of the PLC function and couple to the memory. The PLC functions are run in parallel. A method of operating the PLC and a PLC system with multiple processors are also disclosed.
Public/Granted literature
- US20110077749A1 MULTI-PROCESSOR BASED PROGRAMMABLE LOGIC CONTROLLER AND METHOD FOR OPERATING THE SAME Public/Granted day:2011-03-31
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