Patents for G05B 23 - Testing or monitoring of control systems or parts thereof (18,950)
07/1987
07/07/1987US4679135 Control apparatus
07/02/1987WO1987003975A1 Process for automatically monitoring control devices
06/1987
06/25/1987DE3546127A1 Verfahren zur automatischen ueberpruefung von steuergeraeten A method for automatic verification of control devices
06/24/1987EP0225971A2 Motor vehicle diagnostic system
06/23/1987US4675805 Method and device for adjusting the PID characteristics of controller compensating networks, particularly in hydraulic pulsing machines
06/23/1987US4675147 Generating an integrated graphic display of the safety status of a complex process plant
06/16/1987US4674028 Identification method of a process parameter
06/10/1987EP0224752A2 Peripheral device of a programmable controller
06/09/1987US4672529 Self contained data acquisition apparatus and system
06/02/1987US4670834 System and method for automatic diagnostic program modification based on control program modification
05/1987
05/06/1987EP0220900A2 Method and apparatus for testing sensor-signal processors
05/05/1987US4663712 Method and apparatus for reaping level control
04/1987
04/28/1987CA1221150A1 Method and device for protecting and controlling the transmission of informations between the central processing unit of a programmable automaton and the control process sensors and/or activators
04/21/1987US4660140 Control arrangement for a vehicle seat adjusting mechanism having a self checking, reduced terminal, microcomputer
04/09/1987DE3535787A1 Method for determining parameters of controlled systems
04/01/1987EP0216356A2 Plant diagnostic system
03/1987
03/31/1987US4654812 Simulation system
03/31/1987US4654582 Used to provide fault isolation in a navigation system
03/24/1987US4653003 Electronic control system for a motive unit
03/24/1987CA1219660A1 Control system for a selectively configurable machine control panel
03/18/1987EP0214692A2 Monitoring a conflict detector for traffic-lights
03/04/1987EP0212441A2 Programmable sequence controller
03/04/1987CN85106108A 诊断设备 Diagnostic Equipment
03/03/1987US4648027 Programmable controller having selectively prohibited outputs
02/1987
02/24/1987US4646228 Graphic display device
02/24/1987US4646227 Control systems
02/17/1987US4644479 Diagnostic apparatus
02/17/1987US4644478 Monitoring and alarm system for custom applications
02/10/1987US4642782 Rule based diagnostic system with dynamic alteration capability
02/10/1987US4642636 Method and apparatus for auto-calibration of signal conditioning electronics
02/10/1987US4641517 Control system actuator position synthesis for failure detection
02/04/1987CN85204969U Ztj state variable monitor
01/1987
01/27/1987US4639852 Process control system
01/24/1987CN85101123A Diagnostic system and method
01/21/1987EP0209459A1 Method and system for the surveillance of an industrial installation
01/21/1987EP0208997A1 Control system and method with diagnostic logic
01/20/1987US4638455 Function diagnosing system
01/20/1987US4637587 Facility for the monitoring of physical quantities on systems
01/10/1987CN85101296A Device monitoring remote terminal addressing in a security system
01/06/1987US4635214 Failure diagnostic processing system
01/06/1987US4635183 Control unit provided with status display
01/06/1987CA1216359A1 Failure diagnostic processing system
01/02/1987DE3522392A1 Electrical actuating system, especially a control-surface drive
12/1986
12/30/1986US4633384 Sequence abnormality check system in programmable controller
12/16/1986US4630189 System for determining abnormal plant operation based on whiteness indexes
12/09/1986US4628397 Protected input/output circuitry for a programmable controller
12/09/1986US4628268 Test device for testing an actuator circuit
12/02/1986US4626663 Method and apparatus for detecting problems of temperature control device
11/1986
11/18/1986US4623974 Method and apparatus for self-monitoring of microcomputer-controlled network devices in particular in motor vehicles
11/11/1986USRE32286 Apparatus for electronically controlling internal combustion engine
10/1986
10/28/1986CA1213311A1 Self testing system for reproduction machine
10/22/1986EP0100313B1 Device and method for automatically checking microprocessor-controlled electric apparatus, particularly in motor vehicles
10/22/1986CN86100951A Temp. monitoring system for an electric generator
10/07/1986US4616307 Programmable controller alarm display method
10/07/1986CA1212488A1 Generating an integrated graphic display of the safety status of a complex process plant
10/07/1986CA1212475A1 Servicing a software-controlled elevator
09/1986
09/17/1986EP0194771A2 Control system
08/1986
08/27/1986EP0192373A2 Temperature monitoring system for an electric generator
08/27/1986CN85109748A Distributed microprocessor based sensor signal processing system for a complex process
08/26/1986US4608628 Programmable controller
08/12/1986US4605863 Digital control circuit
07/1986
07/30/1986EP0189193A2 Condition control system and portable test apparatus therefor
07/29/1986US4602872 Temperature monitoring system for an electric generator
07/29/1986CA1208695A1 Servomotor feedback fault detector
07/22/1986US4601199 Method and device for self-diagnosis of final setting members
07/16/1986CN85200127U Assaying device for spindle rotation rate of twisting frame
07/15/1986US4600835 Pulse encoder having a circuit for diagnosing abnormalities
07/15/1986US4600347 Double seam tightness monitor
07/02/1986EP0186612A2 Control system actuator position synthesis for failure detection
07/02/1986EP0186382A1 Programmable digital hysteresis circuit
06/1986
06/10/1986US4594714 Dual-actuator monitor
06/10/1986US4594538 Monitoring circuit for positioning device
05/1986
05/27/1986US4591770 Numerical controller
05/13/1986US4589080 Apparatus and method for predicting failure in a copier's paper path
05/07/1986EP0180085A2 Distributed microprocessor based sensor signal processing system for a complex process
05/07/1986EP0179909A1 Method and system for improving the operational reliability of electronic systems formed of subsystems which perform different functions
05/06/1986US4587077 Safety actuator release device
04/1986
04/29/1986US4585926 Temperature control and indicating arrangement
04/22/1986US4583280 Methods and means for sequentially measuring the times involved in a plurality of manufacturing operations and for detecting mechanical malfunctions in an automated system
04/16/1986EP0035032B1 Apparatus for signal selection from redundant channels
04/15/1986US4583176 Method for detecting abnormality in the functioning of an electronic control system
04/09/1986EP0176655A2 Programmable controller
04/01/1986US4580220 Failsafe emergency operation device for idling operation in motor vehicles
03/1986
03/11/1986US4575803 Engine monitor and recorder
03/11/1986US4575714 Module presence sensor
03/04/1986US4574265 System for monitoring the sensor responsive to a periodic condition in an internal combustion engine
02/1986
02/26/1986EP0172499A2 Apparatus for determining poles and zeroes of the transfer function of a device
02/25/1986CA1201209A1 Methods and means for sequentially measuring the times involved in a plurality of manufacturing operations and for detecting mechanical malfunctions in an automated system
02/18/1986US4571725 Image formation apparatus having a diagnosing function
02/18/1986US4571686 Track monitoring system for a cutter tip of a tool post in machine tools
02/12/1986EP0171332A1 Control system for an industrial process
02/05/1986EP0170516A2 Diagnostic apparatus
02/05/1986EP0170515A2 Rule based diagnostic system with dynamic alteration capability
02/05/1986EP0170018A2 Process and apparatus for the self-testing of control levers
01/1986
01/21/1986CA1199700A1 Information transmitting apparatus
01/14/1986US4564942 Trouble shooting system for electric vehicle
01/08/1986EP0167211A1 Washing-machine provided with a numerical interface adapter circuit assuring the communication with a card reader with an electronic memory, and washing-machine with an electronic card
01/07/1986US4563746 Method of operating power plants
12/1985
12/31/1985US4562035 Logic safety system
12/31/1985CA1198793A1 Apparatus for indicating the relative degree positioning between mechanisms in a glassware forming machine