Method for providing data packets from a CAN bus, control device and system having a CAN bus

摘要

The invention relates to a method for providing data packets (5) from a CAN bus (2), in particular a charging station for a motor vehicle. In order to permit a resource-saving and nevertheless secure possible way of providing data packets (5), steps are provided: detection of the data packets (5) from at least one component (3) of the CAN bus (2) by a detection unit (10) which is part of the CAN bus (3), creation of at least one web resource (6) which contains the data packets (5) in accordance with a predetermined specification by a computing unit (11), wherein only data packets (5) which are related in accordance with the predetermined specification are combined in the at least one web resource (6), transmission of a content of the at least one web resource (6) from the computing unit (11) to a receiving device (4) by means of a communication unit (12) via a data link (7) having a transmission protocol that differs from the CAN bus (2).