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METHOD AND DEVICE FOR AVERTING A MANIPULATION OF A CAN BUS USING A NODE CONNECTED TO THE BUS BY MEANS OF A CAN CONTROLLER
METHOD AND DEVICE FOR AVERTING A MANIPULATION OF A CAN BUS USING A NODE CONNECTED TO THE BUS BY MEANS OF A CAN CONTROLLER
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机译:使用通过CAN控制器连接到总线的节点来对CAN总线进行操纵的方法和装置
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摘要
A method for averting a manipulation on a CAN bus using a first node connected to the bus by a CAN controller includes a secured transmit module of the first node monitoring the bus; the transmit module recognizing transmission processes of the CAN controller in a normal operation of the first node; the transmit module recognizing a message transmitted impermissibly on the bus in a manner deviating from the normal operation; and, in the event the transmit module recognizes the message, the transmit module initiating countermeasures provided against the manipulation.
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