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Class Information
Number: 700/81
Name: Data processing: generic control systems or specific applications > Generic control system, apparatus or process > Having protection or reliability feature > Self-test
Description: Subject matter where the controlled system has provisions for internally initiating a check of system conditions.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7555353 Input device of safety unit Jun. 30, 2009
7516044 Self diagnosing HVAC zone configuration Apr. 7, 2009
7437200 Software based control system for nuclear reactor standby liquid control (SLC) logic processor Oct. 14, 2008
7424641 Control system and method for validating operation of the control system Sep. 9, 2008
7330502 Input/output circuit and semiconductor integrated circuit Feb. 12, 2008
7293148 Method for reliably verifying a memory area of a microcontroller in a control unit and control unit having a protected microcontroller Nov. 6, 2007
7269465 Control system for controlling safety-critical processes Sep. 11, 2007
7194645 Method and apparatus for autonomic policy-based thermal management in a data processing system Mar. 20, 2007
7133727 System and method for continuous online safety and reliability monitoring Nov. 7, 2006
7120552 Method for activating the functions of an electrical apparatus Oct. 10, 2006
7117048 Safety controller with safety response time monitoring Oct. 3, 2006
7069090 Systems and methods for providing variable output feedback to a user of a household appliance Jun. 27, 2006
7039474 Packaging system and method therefor May. 2, 2006
7039471 Method and device for calculating the steady-state time point of a controller May. 2, 2006
7011613 Spindle comprising a data storage element Mar. 14, 2006
7010376 Diagnostic for poorly tuned control loops Mar. 7, 2006
6988012 Medical-technical system and operating method therefor Jan. 17, 2006
6947797 Method and system for diagnosing machine malfunctions Sep. 20, 2005
6925335 Real-time alert mechanism for monitoring and controlling field assets via wireless and internet technologies Aug. 2, 2005
6915173 Advance failure prediction Jul. 5, 2005
6909923 Safety communication on a single backplane Jun. 21, 2005
6901303 Method and apparatus for controlling fans and power supplies to provide accelerated run-in testing May. 31, 2005
6888459 RFID based security system May. 3, 2005
6826433 Failsafe data output system and automation system having the same Nov. 30, 2004
6813527 High integrity control system architecture using digital computing platforms with rapid recovery Nov. 2, 2004
6807477 Electronic control system and method having monitor program monitoring function Oct. 19, 2004
6701198 Safety network for industrial controller allowing initialization on standard networks Mar. 2, 2004
6684111 Apparatus for power failure identification in a programmable household appliance and method for identifying power failure Jan. 27, 2004
6681142 Method and system for testing a test piece Jan. 20, 2004
6678566 Backup control system (BCS) for optimizing utilization of multiple fabrication facilities Jan. 13, 2004
6671565 Electronic control apparatus having mode check function Dec. 30, 2003
6618634 Microcomputer system using repeated reset to enter different operating modes and method to do the same Sep. 9, 2003
6600963 Low cost modular architecture for piloting an aerodyne operating with high level of security Jul. 29, 2003
6535798 Thermal management in a system Mar. 18, 2003
6501996 Process automation system Dec. 31, 2002
6498962 Numerically controlled machining apparatus for automatically exchanging tools and workpieces Dec. 24, 2002
6487464 Power-on software for robust boot Nov. 26, 2002
6487465 Method and system for improved computer security during ROM Scan Nov. 26, 2002
6415191 Intelligent machining and manufacturing Jul. 2, 2002
6401000 Fraction defective estimating method and system for estimating an assembly fraction defective of an article Jun. 4, 2002
6230094 Electronic control system and method having monitor program May. 8, 2001
6223091 Alarm event generator apparatus, means and system Apr. 24, 2001
6201997 Microprocessor system for safety-critical control systems Mar. 13, 2001
6175774 Method for burning in and diagnostically testing a computer Jan. 16, 2001
6134481 Message protocol Oct. 17, 2000
6112312 Method for generating functional tests for a microprocessor having several operating modes and features Aug. 29, 2000
6101421 Reset recovery in a microprocessor controlled device Aug. 8, 2000
6049578 Digital plant protection system Apr. 11, 2000
6038684 System and method for diagnosing errors in a multiprocessor system Mar. 14, 2000
5997166 Redundant industrial controller storing module and chassis level redundancy status Dec. 7, 1999

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