초록 ▼

A system for, and method of, disseminating a functional block to a redundant controller for a real-time process control system and a real-time process control system incorporating the system or the method. In one embodiment, the system includes: (1) a dynamically linkable library object associable w

A system for, and method of, disseminating a functional block to a redundant controller for a real-time process control system and a real-time process control system incorporating the system or the method. In one embodiment, the system includes: (1) a dynamically linkable library object associable with the functional block and (2) a shared memory, associated with at least two nodes of the redundant controller, that receives the dynamically linkable library object and the functional block and provides concurrent access thereto by both the at least two nodes to ensure consistent memory images therefore without requiring one of the at least two nodes to be taken off-line.

대표청구항 ▼

1. A system for disseminating a functional block to a redundant controller for a real-time process control system, comprising:a dynamically linkable library object associable with said functional block; and a shared memory, associated with at least two nodes of said redundant controller, that receiv

1. A system for disseminating a functional block to a redundant controller for a real-time process control system, comprising:a dynamically linkable library object associable with said functional block; and a shared memory, associated with at least two nodes of said redundant controller, that receives said dynamically linkable library object and said functional block and provides concurrent access thereto by both said at least two nodes to ensure consistent memory images therefore without requiring one of said at least two nodes to be taken off-line.