Software architecture system having a virtual I/O channel including multi-layered communication interface in between virtual stations and physical modules
First Claim
1. A software architecture system for real-time control of an inserting system having a central processor coupled to a plurality of distributed processors that are associated with physical modules of the inserting system, the central processor being coupled to the distributed processors by at least one type of physical I/O channel, comprising:
- real-time control routines resident in the central processor;
a plurality of virtual stations resident in the central processor, each of said virtual stations corresponding to one of the physical modules of the inserting system;
at least one virtual I/O channel corresponding to each type of the physical I/O channel, said virtual I/O channel being resident in the central processor and operatively coupled to the physical I/O channel; and
means resident in said central processor for dispatching messages from said virtual stations to the corresponding physical modules through said virtual I/O channel;
wherein said virtual I/O channel includes a multi-layered communication interface between the physical modules and said virtual stations, said multi-layered communication interface including an application interface layer, a queue layer, a dispatch layer, a dynamic link protocol layer, and a physical network layer, wherein said application interface layer interfaces directly with said virtual stations and said physical network layer interfaces directly with the physical I/O channels.
1 Assignment
0 Petitions
Accused Products
Abstract
A software architecture system is provided for real-time control of an inserting system having a central processor coupled to a plurality of distributed processors that are associated with physical modules of the inserting system, wherein the central processor is coupled to the distributed processors by at least one type of physical I/O channel. The system includes real-time control routines resident in the central processor, a plurality of virtual stations resident in the central processor, wherein each of the software stations corresponding to one of the physical modules of the inserting system. The system further includes at least one virtual I/O channel corresponding to each type of the physical I/O channel, the virtual I/O channel being resident in the central processor and operatively coupled to the physical I/O channel, and a message dispatcher resident in the central processor for dispatching messages from the virtual stations to the corresponding physical modules through the virtual I/O channel. The virtual I/O channel includes a multi-layered communication interface between the physical and the virtual stations, which includes an application interface layer that is independent of the type of physical I/O channel and a physical layer that is changes according to the type of physical I/O channel.
-
Citations
5 Claims
-
1. A software architecture system for real-time control of an inserting system having a central processor coupled to a plurality of distributed processors that are associated with physical modules of the inserting system, the central processor being coupled to the distributed processors by at least one type of physical I/O channel, comprising:
-
real-time control routines resident in the central processor; a plurality of virtual stations resident in the central processor, each of said virtual stations corresponding to one of the physical modules of the inserting system; at least one virtual I/O channel corresponding to each type of the physical I/O channel, said virtual I/O channel being resident in the central processor and operatively coupled to the physical I/O channel; and means resident in said central processor for dispatching messages from said virtual stations to the corresponding physical modules through said virtual I/O channel;
wherein said virtual I/O channel includes a multi-layered communication interface between the physical modules and said virtual stations, said multi-layered communication interface including an application interface layer, a queue layer, a dispatch layer, a dynamic link protocol layer, and a physical network layer, wherein said application interface layer interfaces directly with said virtual stations and said physical network layer interfaces directly with the physical I/O channels. - View Dependent Claims (2, 3, 4, 5)
-
Specification