Method and device for testing the inhibit function of a...

Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability

Reexamination Certificate

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C702S120000

Reexamination Certificate

active

07017083

ABSTRACT:
A method and a device are described for testing the inhibit function of a network component transmission inhibiting device that allows a transmission line from the network component to the network to be inhibited by an inhibit function which causes a logical signal to be applied to a first node. The method includes the steps of: tapping the potential of the transmission line and feeding the tapped potential back to the network component; activating the inhibit function; transmitting a predetermined test signal message from the network component to the network via the transmission line during activated inhibit function; and testing the inhibit function by analyzing the fed back tapped potential in the network component.

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U.S. Appl. No. 60/081,486, Jacobson et al.
CAN Specification 2.0, Robert Bosch GmbH, 1991.

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