Control system simulator and simplified interconnection control system

• US 8,862,452 B2
• Filed: 03/22/2011
• Issued: 10/14/2014
• Est. Priority Date: 02/14/2001
• Status: Expired due to Fees

• Current Assignee: Xio, Inc. (RIZAP GROUP, Inc.)
• Original Assignee: Xio, Inc. (RIZAP GROUP, Inc.)
• Inventors: Sagues, Paul
• Primary Examiner(s): Craig, Dwin M
• Application Number:
  US13/069,292
• Publication Number:
  US 20110231176A1
• Time in Patent Office: 1,302 Days
• Field of Search: 703/13
• US Class Current: 703/13
• CPC Class Codes: G05B 17/02 electric
• CPC Class Codes: G06F 30/20 Design optimisation, verification or simulation optimisation, verification or simulation of circuit designs G06F30/30

Abstract

A computer-based simulator, separate from a computer process control system, that simplifies the electrical interconnection of the computer-based simulator to the computer control system and reduces the number of hardware components required to effect a computer-based simulator. The invention also facilitates remote configuration and operation of the control and simulator systems.

Claims

1. A process simulation system for a control system of a physical process comprising:

(a) a configurable connector module including;

(i) a device communication connector apparatus for connecting at least one conductor between said module and at least one control system input or output signal; and

(ii) interface apparatus for causing said module to place any of a plurality of signals on any of a plurality of contacts of said device communication connector apparatus, wherein said interface apparatus includes at least one electronic integrated circuit providing a selectable interconnection apparatus to a particular one of said contacts, wherein said interface apparatus is configurable by a user of said system; and

(b) a simulator for managing a plurality of signals corresponding to a simulated physical process; and

(c) a module power supply for energizing the configurable connector module and the simulator, wherein power is selectively routed by the configurable connector module to power selected contacts of the configurable connector module and to power the simulator,

whereby the operations of the control system during the physical process are simulated.

2. The process simulation system of claim 1, wherein the simulator is external to the module.

3. The process simulation system of claim 2, wherein the simulator is connected to the module via a network connection.

4. The process simulation system of claim 1, wherein the simulator is internal to the module.

5. The process simulation system of claim 1, further comprising a second configurable connector module, wherein the second module is configured to simulate the control system.