CPC G06F 13/3625 (2013.01) [G06F 13/24 (2013.01); H04L 12/403 (2013.01)] | 20 Claims |
1. A bus system, comprising:
a master module; and
bus subscribers arranged in series between the master module and a last one of the bus subscribers, a single first bus subscriber being arranged immediately downstream of the master module, each bus subscriber between the first bust subscriber and the last bus subscriber having a single one of the bus subscribers being arranged immediately upstream and a signal one of the bus subscribers being arranged immediately downstream;
wherein each bus subscriber arranged between the first bus subscriber and the last one of the bus subscribers is adapted to receive an emergency signal transmitted by a first immediately adjacent bus subscriber, to immediately forward the emergency signal to a second immediately adjacent bus subscriber, and to automatically shut down in response to the emergency signal.
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