摘要:
Die Erfindung umfasst ein Verfahren zum Überwachen einer Anlage (A) der Prozessautomatisierung, wobei in der Anlage (A) eine Vielzahl von Messstellen (MS1, MS2, MS3) vorgesehen ist, umfassend: - Erfassen von Bewegungen von in der Anlage (A) befindlichen Personen (P1, P2, P3) und/oder von nicht in den Messstellen (MS1, MS2, MS3) eingesetzten Objekten, insbesondere Roboter, Fahrzeuge und/oder Maschinen; - Berechnen von Aufenthaltsdaten, umfassend Zeitpunkte des Aufenthalts und/oder die jeweilige Dauer des Aufenthalts, der jeweiligen Personen (P1, P2, P3) und/oder Objekten an den einzelnen Messstellen (MS1, MS2, MS3) auf Basis der erfassten Bewegungen; und - Auswerten der Aufenthaltsdaten hinsichtlich definierter Auffälligkeiten.
摘要:
An operator defines a process, such as a process for the manufacturing of a product, using templates that may be edited graphically. Each process includes a set of steps that a user must perform in order to accomplish the process. Each step in the process may be associated with one or more pieces of machinery on the floor to achieve the execution of the process, either in advance or at execution time. Each step may also provide various forms of instruction, monitoring, and feedback to aid the user of the associated machinery in performing the process. Data may be collected regarding the user's performance, analyzed, and used to inform the operator who may in turn edit the process with the goal of improving its execution.
摘要:
A method of detecting anomalies in an industrial control system includes analyzing data of correct operational parameters from at least one input device and storing the correct operational parameter or a correlation of at least two operational parameters as training data. The training data is used to train an anomaly detection system. Current operational parameters of the at least one input device are detected. The anomaly detection system then checks at least one of the detected operational parameter or a correlation of at least two detected operational parameters to detect a deviation from the training data. When the detected deviation is above or below a defined threshold, a communication function is performed. For example, the communication function is at least one of creating an alarm, communicating data to at least one of a control system and an operator, and recording the data or the alarm.
摘要:
A frontend system (100) of an industrial control system (170) includes a visualization component (110) configured to concurrently visualize a functional ICS view (117) and a further functional view (118). The functional ICS view (117) is representative of ICS data (171) associated with the industrial control system (170). The further functional view (1 18) is either a further functional ICS view which is representative of ICS data associated with the industrial control system (170) or is a functional GIS view which is representative of GIS data (181) associated with a geographic information system (180). The functional views (117, 118) are configured to perform a function in response to an associating event. The system further has a data input component (120) configured to receive input data from a user, the input data indicating a directed associating operation (10, 20) between the functional ICS view (117) and the further functional view (118). A processor component (130) of the system is configured to launch the associating event in response to the received input data if the directed associating operation is allowed. If the directed associating operation (10) is directed from at least one object of the further functional view (118) to the functional ICS view (117), the function associated with the functional ICS view (117) is performed based on one or more properties of the at least one object of the further functional view (118). if the directed associating operation (20) is directed from at least one ICS object of the functional ICS view (117) to the further functional view (118), the function associated with the further functional view (118) is performed based on properties of the at least one ICS object. Finally, visualization data of the functional views (117, 118) is updated according to the performed function.
摘要:
Techniques for generating a dynamic treatment control policy for a cyber- physical system having one or more components, including a data collector for collecting data representative of the cyber-physical system, and adaptive stochastic controller including one or more models for generating a predicted value corresponding to available actions based on an objective function, and an approximate dynamic programming element configured to receive actual operation metrics corresponding to the available actions. The approximate dynamic programming element can learn a state-action map and generate a dynamic treatment control policy using the one or more models.