Method and device for supplying electrical power to two or more technical devices
AssigneeThink and Vision GmbH
InventorsAstrid VOGEL, Werner LINDNER, Bouchra LAMIK-THONHAUSER
Life of this patent
Estimating the term…
Abstract
Disclosed are a method and a device for supplying electrical power for two or more technical systems, which are connected to an electrical supply line with a feed point, arranged in a connecting rod, and for data transmission between the feed point and the technical systems, supplying power to the technical systems is done with essentially constant current intensity. Data transmission from the feed point to the technical systems is done by modulating the current intensity, and data transmission from the technical systems to the feed point is done by modulating the voltage.
Claims20
Method for supplying electrical power for two or more technical systems, which are connected to an electrical supply line with a feed point, arranged in a connecting rod, and for data transmission between the feed point and the technical systems, wherein supplying power to the technical systems is done with essentially constant current intensity, wherein data transmission from the feed point to the technical systems is done by modulating the current intensity, and wherein data transmission from the technical systems to the feed point is done by modulating the voltage.
Device for supplying electrical power for two or more technical systems, which are connected to an electrical supply line with a feed point, arranged in a connecting rod, and for data transmission between the feed point and the technical systems, characterized by a constant-current source for supplying power to technical systems, a system for modulating current intensity in order to transmit data from the feed point to the technical systems, and a system for modulating voltage in technical systems in order to transmit data from the technical systems to the feed point.
Dependencies are inferred from the claim text.