摘要:
A system for analysing the condition of a machine having a rotating shaft (8) and a machine body with a measuring point (12); the system comprising a client part connectable to a communications network (18) for communication with a supplier part computer (20); said client part comprising: a sensor (10) attachable on or at said measuring point (12) for generating measurement data dependent on rotation of said shaft; an analysis apparatus (14) for analysing the condition of the machine on the basis of said measurement data; said analysis apparatus (14) having at least one input for receiving said measurement data; a data processing means for processing condition data dependent on said measurement data; said data processing means comprising means for performing a plurality of condition monitoring functions (F1, F2, Fn); and a logger for registering use of at least one of said condition monitoring functions (F1, F2, Fn) a communication port (16) coupled to said data processing means and connectable to said communications network (18) for communication with said supplier part computer (20); wherein said analysis apparatus is adapted to deliver information indicative of said registered use on said communication port (16) for delivery to said supplier part computer (20).
摘要:
An apparatus for analysing the condition of a machine having a rotating shaft, comprising: at least one input for receiving measurement data from a sensor for surveying a measuring point of the machine; said measurement data being dependent on rotation of said shaft; data processing means for processing condition data dependent on said measurement data; said data processing means comprising means for performing a plurality of condition monitoring functions (F1, F2, Fn), wherein said data processing means includes a Field Programmable Gate Array circuit coupled to said at least one input.
摘要:
The invention relates to a method for maintaining an object (1), and a maintenance system. At the object (1), the operation is monitored to report the situation prevailing at the object (1) to on-call duty personnel (14). In the method, at least one transmission step is taken, in which at least one notice message is formed, and at least one formed notice message is transmitted by short-range communication means (4). If, within the range of the short-range wireless communication means (4), at least one device (10), equipped with means (5) for receiving said at least one transmitted notice message, detects the transmitted notice message, at least a receiving step to receive the transmitted notice message and a sorting step are further taken in said device (10). At the sorting step, it is sorted out, whether information about the prevailing situation is to be transmitted to the on-call duty personnel, wherein if the transmission can be performed, information about the prevailing situation is transmitted to the on-call duty personnel (14).
摘要:
Die Erfindung bezieht sich auf eine Fehlerdiagnoseeinrichtung zur Erkennung fehlerhafter Komponenten eines technischen Systems mit fehlerrelevanten Prozeßgrößen. Erfindungsgemäß beinhaltet die Einrichtung ein Diagnosemodul, das abgespeichert eine Checkliste und eine Zustandstabelle enthält, die vorab durch eine Komponentenfehlersimmulation an einem generierten Funktionsmodells des Systems ermittelt werden. Die Checkliste gibt jeweils eine primäre und die von dieser beeinflußten sekundären Prozeßgrößen an, und die Zustandstabelle gibt für jede Kombination fehlerrelevanter Prozeßgrößen die zugehörigen fehlerverdächtigen Komponenten an. Während des Systembetriebs erfaßt das Diagnosemodul die Zustandswerte der primären Prozeßgrößen und aktiviert bei Auftreten eines Fehler-Zustands derselben einen Diagnosevorgang, in welchem es die aktuelle Zustandskombination mit den in der Zustandstabelle abgespeicherten Kombinationen vergleicht und bei Übereinstimmung die zugehörig abgespeicherten fehlerverdächtigen Komponenten feststellt. Verwendung z.B. zur Kraftfahrzeug-Fehlerdiagnose.
摘要:
The invention relates to a railway vehicle component group for generating an electronic life history of a machine component (2), comprising a machine component (2) having a storage unit (1), wherein the storage unit (1) is arranged in or on the machine component (2), at least one control unit (4) suitable for bidirectional communication with the machine component (2), wherein operating data (6) can be generated in the control unit (4), wherein the storage unit (1) is suitable at least for bidirectional communication with the control unit (4), wherein a storage of the operating data (6) generated via the control unit (4) is provided during the operation of the machine component (2) by means of at least the bidirectional communication in order to generate an electronic life history of the machine component (2), and wherein the storage unit (1) also has an electronic type label (11) of the machine component (2). The invention also relates to a method for generating a life history of a machine component, as well as a service method for maintenance.
摘要:
Verfahren mit einem System und ein System mit einem mobilen Schlüsselgerät (2) zum Lesen von Daten von mindestens einem externen Gerät (9) einer Anlage (8), wobei die Daten mindestens Identifizierungsdaten für das zu überprüfende Gerät (9) umfassen und wobei das mobile Schlüsselgerät (2) eine Schnittstelle (10) aufweist, mittels der die Daten drahtlos von dem Gerät (9) zu dem Schlüsselgerät (2) übertragbar sind, wobei mindestens ein begrenzter Zugangsbereich (6) mit einer Zugangsstation (7) angeordnet ist, wobei das Gerät (9) nur über den Zugangsbereich (6) zugänglich ist, so dass der Zugangsbereich (6) von einer Person (17) mit dem Schlüsselgerät (2) vor dem Lesen des Gerätes (9) und nach dem Lesen des Gerätes (9) passiert werden muss, wobei die Daten des Schlüsselgeräts (2) an eine Schlüsselstation (4) übertragbar sind.
摘要:
Systems and methods are described for governing and monitoring operations of tools. The systems include a registration and control computer, one or more mobile devices, and one or more tools. The tools include electronic locking provisions which upon activation selectively enable tool operation.