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7562367 |
Sorted-tree-based event queue for discrete event simulators
A method, apparatus, and computer-readable media for managing an event queue for a simulation comprising a plurality of events each scheduled to occur at one of a plurality of event times comprises...
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7542960 |
Interpretable unsupervised decision trees
An unsupervised decision tree is constructed, involving the data records or patterns that do not posses any class labels. The objective of clustering or segmenting the data set is to discover...
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7532944 |
Audio reproducing apparatus and music selection method
There is provided an audio reproducing apparatus and a music selection method which can quickly search for desired music data from a large number of music data recorded on a recording medium such...
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7519737 |
Input/output (I/O) scanner for a control system with peer determination
A method and apparatus for providing an active standby control system includes the steps of providing a first and second programmable logic controller (PLC), each controller having an operating...
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7363380 |
Method for optimizing a link schedule
A method for improving a link schedule used in a communications network is disclosed. While the method applies generally to networks that operate on a scheduled communications basis, it is...
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7321800 |
Control system and method of controlling an injection molding machine
A control system for injection molding machines comprises a central control unit ( 26 ) for executing cyclical machine program sequences. Further, a visualization means ( 24, 25 ) is connected with...
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7299099 |
Programmable logic controller contained on a chip
Various embodiments of a programmable logic controller and a system for programming a programmable logic controller are disclosed. One PLC embodiment comprises an I/O component, a processor, a...
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7277763 |
Configurable controller
A configurable controller, comprising a configurable digital unit having a synchronization control module; a plurality of signal acquisition modules connected with said synchronization control...
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7272451 |
Programmable logic controller programming system
A programming system includes a graphical data entry user interface for a plurality of sequential steps displayed to a user on a monitor. The user selects outputs to be activated for each of the...
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7250740 |
Method and apparatus for generating pulse-width modulated waveform
In a method of generating pulse-width modulated waveform, the cycle of a carrier wave for the waveform is determined together with a first dead time value and a second dead time value both of which...
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7233831 |
Systems and methods for controlling programmable lighting systems
One embodiment of the present invention is directed to a control system. The control system may be adapted to control one or more lighting systems (e.g. stand-alone or networked lighting systems)....
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7231261 |
Method for automatically obtaining an operational sequence of processes and a tool for performing such method
In order to automatically calculate an operational sequence of processes that determine an output value from at least one input value, a multitude of processes (P 1 –P 8 ), whose inputs are...
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7228185 |
Method for controlling and/or regulating industrial processes
In a method for controlling and/or regulating industrial processes ( 1, 20 ), a standard operating system ( 3 ) with a real-time module or a real-time operating system is implemented on a hardware...
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7200495 |
Method and apparatus for analyzing spatial and temporal processes of interaction
Devices and techniques for estimating the concentration of one or more agents in a fluid environment employ a plurality of measurements of a sensor attribute that changes in response to an agent....
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7117042 |
Semiconductor device and method for controlling the same
A semiconductor device, which is controlled based on a control signal corresponding to control data includes: a control register in which the control data is set; a sequencer which performs read...
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7114155 |
Programmable controller
A programmable controller suitable for use in a globally distributed automation network. In addition, a universal management engineering and information system for such a globally distributed...
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7096073 |
Configurable controller
A configurable controller, comprising a configurable digital unit having a synchronization control module; a plurality of signal acquisition modules connected with said synchronization control...
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7085625 |
Control system for baling machine
A control system for a bulk material baler embodied in a machine readable data structure and including an instruction to a moveable guide track to move from a removed position to a closed position...
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7058693 |
System for programming a programmable logic controller using a web browser
A control system includes an Internet web interface to a network of at least one programmable logic control system running an application program for controlling output devices in response to...
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6985778 |
NAND flash memory interface device
An interface device and method thereof interfacing between a host processor and a NAND flash memory includes a register file, an internal memory, a flash interface portion, and a finite state...
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6901300 |
Adaptation of advanced process control blocks in response to variable process delay
An advanced control block that implements multiple-input/multiple-output control, such as model predictive control, within a process control system uses a compensation block or algorithm and a...
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6865426 |
Adaptive data security systems and methods
The present disclosure relates to a method for communicating and applying adaptive security to a data stream comprising a plurality of data packets. The method comprises the steps of identifying a...
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6772235 |
Control apparatus for sequence control of a die casting machine
A data input/output apparatus capable of decreasing a number of wires between a sequence controller and a control panel and not requiring a change of the number of the wires even if the number of...
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6714996 |
Programmable controller system and method for resetting programmable controller system
A CPU unit writes a command for instructing a control CPU specified information for each I/O unit, each I/O unit decodes a command instructed by the CPU unit so as to determine whether or not it is...
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6711472 |
Method and device for controlling operational sequences, particularly in a vehicle
A method and a device for controlling operational sequences, particularly in a vehicle, at least one sensor having a connection unit being connected via a bus system to at least one control unit...
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6665566 |
Electric control apparatus operable on object-oriented program
An electronic control apparatus is designed to perform an engine control program in an object-oriented programming manner. A first type message, which does not contain a count value generated as a...
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6658307 |
Method for configuring the functional properties of an audiological device
The method for configuring the functional properties of an audiological device in the form of a hearing aid initially provides a hearing aid with an IC that can be differently configured in view of...
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6650946 |
Apparatus and method for planning and controlling production sequences
An apparatus for planning and controlling production sequences, in particular printing processes in a printing system. The apparatus includes a sequence control apparatus formed of at least one...
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6600959 |
Method and apparatus for implementing microprocessor control logic using dynamic programmable logic arrays
A method and apparatus for using dynamic programmable logic arrays in microprocessor control logic provide decreased power and increased clock frequencies for data processing systems, by using...
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6597957 |
System and method for consolidating and sorting event data
A system for consolidating and sorting event data include a computing platform communicatively coupled to a computer readable medium and a network. The computer readable medium may store an...
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6587744 |
Run-to-run controller for use in microelectronic fabrication
A automated run-to-run controller for controlling manufacturing processes comprises set of processing tools, a set of metrology tools for taking metrology measurements from the processing tools,...
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6584365 |
Electronic trip device with offset correction means
An electronic trip device including an analog measuring for measuring electrical signals, analog-to-digital conversion having an input connected to the analog measuring an output having a first...
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6577905 |
Apparatus and method for providing a transient port
An apparatus and method for providing a transient connection port are provided. Further, an apparatus and method for switching between a permanent connection port and a transient connection port...
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6564268 |
Fieldbus message queuing method and apparatus
A method and apparatus are provided to allow at least portions of two fieldbus messages to be stored in a fieldbus device. The fieldbus device includes a media access unit, a fieldbus communication...
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6553268 |
Template language for industrial controller programming
A programming language for programming industrial controllers in relay ladder logic language, the programming language including both extensions to standard RLL rung form itself and extensions...
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6539266 |
Computer system, method of executing computer program, and computer program storage medium
A computer system for detecting alteration of programs in which a plurality of check program portions are read from a storage medium which carries computer programs including the check program...
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6511280 |
Adaptive Reed-Solomon decoder and methods thereof
An adaptive Reed-Solomon(RS) decoder ( 207 ) and analogous methods arranged and constructed to decode a RS(n,k) encoded symbol stream, including; a code register ( 211 ), coupled to the symbol...
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6510349 |
Adaptive data security system and method
A system and method for data communication with adaptive security in which a send host transmits a data stream to a receive host in packets which contain an authentication data block with an...
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6496740 |
Transfer controller with hub and ports architecture
The transfer controller with hub and ports (TCHP) performs the task of communication throughout an entire system in a centralized function. A single hub ( 435 ) tied to multiple ports ( 440, 447,...
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6473656 |
Process automation system
Local technology modules automatically execute given functions as part of process automation. Each technology module has a memory storing module-specific information about the respective function...
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6434433 |
External components for a microprocessor system for control of plural control elements and operating method
The external intelligent component ( 3 ) connected with a microprocessor system ( 2 ) is described for essentially automatic control of a control element ( 1 ) without burdening the microprocessor...
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6381501 |
Data logging apparatus
The data logging apparatus according to the present invention has one or more units of programmable logic controller connected to each other through communication and a controller for FA which can...
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6327509 |
Programmable controller data communications using variable names associated with data addresses
An enhanced programmable controller for enabling access to data using internal variable names and public variable names on a communication control interface. The enhanced programmable controller...
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6289252 |
Distributed batch processing system and methods
Methods and apparatus for batch process control in which a Phase Logic Module operable in accordance with the state machine model of the batch server program is embedded within a programmable...
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6275739 |
Attached logic module technique for control and maintenance in a distributed and networked control system
A local area network based control system for model railroad layout control that may be readily modified, upgraded, dynamically reconfigured or expanded with minimum physical or functional...
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6169928 |
Apparatus and method for sharing data among a plurality of control devices on a communications network
A networked system is provided for connecting a plurality of programmable logic controllers together in a manner which more efficiently uses available network bandwidth. The network includes a...
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6141596 |
Fieldbus network configuration utility with improved scheduling and looping
A system and method for creating a fieldbus configuration on a computer system. The user assembles a graphical program or wiring diagram on the screen which comprises a selected plurality of...
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6131050 |
Control device having a control logic switching function
A control device having control logics that respectively generate operated quantities by simutaneously parallel-processing observed quantities obtained from a controlled object. A switch...
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6097988 |
Logic system and method employing multiple configurable logic blocks and capable of implementing a state machine using a minimum amount of configurable logic
A logic system is presented including multiple configurable logic blocks (CLBs) implementing a state machine having multiple states, each state being associated with one or more logic functions and...
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6061601 |
Redundant data processing system having two programmed logic controllers operating in tandem
A tandemized data processing system has a first and a second programmed logic controller and centralized governance for alternatively governing one controller in a master state, whilst allowing the...
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