摘要:
The invention relates to a rail vehicle wheel comprising a plurality of mounting holes for mounting wheel brake disks, said mounting holes being distributed along the circumference of the wheel and being located on the wheel web, corresponding mounting holes being distributed in a predefined manner. In order to be able to mount different wheel brake disks which differ in terms of the number and/or the diameter of the mounting holes, mounting holes (1, 2, 3) for at least two different wheel brake disk designs are provided on the wheel web.
摘要:
A system for managing software application licenses includes a physical machine (10) including computer system hardware. A hypervisor operates on the physical machine. A plurality of application virtual machines (11a, 11b) are instantiated on the hypervisor. Each of the plurality of application virtual machines executes at least one licensed software application (12a, 12b) and a local license manager (13a, 13b) for managing a license file of the licensed software application. A master license manager (15) executes on the physical machine. The master license manager is configured to receive the license files (16) of the licensed software application from the local license managers of each of the plurality of application virtual machines.
摘要:
The present invention relates to a method and device for communication through a power line. The device comprises a sending module for continuously sending a pilot signal with a predetermined level over each of a plurality of carrier frequency bands of a power line, wherein the plurality of carrier frequency bands are discrete from each other, for example being separated by occupied carrier frequency bands; and a transmission module for sending data, for example, of the same user over each of the plurality of carrier frequency bands. The use of the method and the device can guarantee the communication quality requirements of a communication device.
摘要:
Subject of the present invention is a System for computer-based consumer-specific product configuration applications comprising: - a personal product configuration client (PPCC), which has access to - a private preference database (PPDB) with the private data of the consumer; - producers data gate (PDG), used by the vendors of different products to provide the system with product data and - a configuration infrastructure (CI) which performs the configuration process.
摘要:
Die Erfindung betrifft ein Verfahren zum Schutz von Speicherinhalten eines Speichers (MEM1, MEM2, MEM3) eines Computersystems unter Verwendung einer Hashfunktion. Um weniger Prozesor-Rechenzeit in Anspruch zu nehmen und weniger zusätzlichen Datentransfer zu generieren, ist ein Speicherkontroller (MC) vorgesehen, der eine Hash-Einheit (HU) umfasst, welche selbstständig jeweils eine kryptografische Prüfsumme (S) über bestimmte Speicherbereiche berechnet und mit Referenzwerten vergleicht, wobei bei einer Abweichung der Prüfsumme von einem Referenzwert eine Fehlermeldung generiert wird.
摘要:
The invention relates to a chassis for rail vehicles, particularly with inside-supported wheelsets. Inside the chassis frame (1), the drive unit (2) is elastically supported transversely to the travel direction by means of spring devices (14). The vibration behaviour is optimised and the space available for the drive unit (2) is enlarged because of the support of the spring devices (14) directly on the housing (19) of the wheelset bearing (13).