METHOD AND DEVICE FOR ANALYZING EVENTS IN A SYSTEM
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Abstract
In a system having system components that communicate with one another internally by a common database and connected to a system environment of the system by at least one first interface of the system, events are analyzed by isolating a system component of the system from the system environment when an integrity component of the system detects the occurrence of a certain event in the system component. Then, the control of the isolated system component is transferred to an analysis component of the system by the integrity component. The analysis component establishes a communication connection to an external analysis unit by a second interface of the system and the external analysis unit analyzes the event that occurred in the isolated system component, based on the component data of the isolated system component that are stored in the common database of the system.
12 Citations
43 Claims
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1-21. -21. (canceled)
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22. A method for analyzing events which occur in a system having system components which internally communicate with one another via a common database and are connected to a system environment of the system via at least one first interface of the system, comprising:
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isolating a system component of the system from the system environment when an integrity component of the system detects occurrence of a particular event in the system component; transferring control, after said isolating, of the system component from the integrity component to an analysis component of the system; establishing an analysis communication connection between the analysis component and an external analysis unit via a second interface of the system; and analyzing the particular event which has occurred in the system component by the external analysis unit using component data relating to the system component stored in the common database of the system. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. An electronic system having system components internally communicating via a common database and connected to a system environment of the electronic system and an external analysis unit, comprising:
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first and second interfaces; an integrity component that isolates a system component of the electronic system from the system environment as soon as the integrity component detects occurrence of a particular event in the system component; and an analysis component receiving control of the system component from the integrity component after isolation thereof and establishing a communication connection to the external analysis unit via the second interface, the external analysis unit analyzing the event which has occurred in the system component using component data stored in the common database. - View Dependent Claims (37, 38, 39, 40)
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41. A vehicle having a vehicle environment, comprising
an analysis unit; - and
an electronic system having system components internally communicating via a common database and connected to the vehicle environment and said analysis unit, the system including; first and second interfaces; an integrity component that isolates one of the system components of the electronic system from the vehicle environment as soon as the integrity component detects occurrence of a particular event in the one of the system component; and an analysis component receiving control of the one of the system components from the integrity component, and establishing a communication connection to the analysis unit via the second interface, the analysis unit analyzing the event which has occurred in the one of the system components using component data stored in the common database.
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42. The vehicle as claimed in claim 42, wherein the vehicle is one of a road vehicle, a rail vehicle and an aircraft.
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43. An automation installation, comprising:
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actuators; sensors producing sensor data; an analysis unit; and an electronic system, connected to said actuators, said sensors and said analysis unit, controlling said actuators and evaluating the sensor data provided by said sensors, said electronic system including first and second interfaces, and system components internally communicating via a common database, including an integrity component that isolates one of the system components of the electronic system upon detection of an occurrence of a particular event in the system component by the integrity component, and an analysis component receiving control of the one of the system components from the integrity component after isolation and establishing a communication connection to the analysis unit via the second interface, the analysis unit analyzing the event which has occurred in the one of the system component using component data stored in the common database.
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Specification