Patent ID: 8514065
Filing Date: 2013-08-20
Classification: G05B,H04L

Abstract:
1. A device for connecting a user station to a CAN bus, the user station being able to be activated by the device in response to receiving wake-up information, comprising: an evaluator including at least one clock-pulse generator and configured to selectively evaluate the wake-up information detected on the CAN bus; wherein the wake-up information to be evaluated has the structure of a standard CAN message, and wherein activation of a respective user station is initiated only in response to the presence of wake-up information detected on the CAN bus, wherein the wake-up information is one of specified or specifiable for the respective user station, and wherein the evaluation of the wake-up information includes an evaluation of at least one part of one of the data field or the data length code of one of messages present on the CAN bus or potential wake-up messages preselected from the messages present on the CAN bus.