Elevator with a monitoring system

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United States of America Patent

PATENT NO 8807284
APP PUB NO 20110303492A1
SERIAL NO

13203320

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An elevator has a control unit, a bus, a first microprocessor and at least a second microprocessor, which microprocessors are associated with a bus junction and which are connected by the bus with the control unit. The control unit communicates an instruction by the bus to the second microprocessor to interrupt a signal transmission to the first microprocessor so that the first microprocessor transmits a status message to the control unit.

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Patent Owner(s)

  • INVENTIO AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hess, Martin Baar, CH 74 5767
Michel, David Thalwil, CH 34 588
Sonnenmoser, Astrid Ebikon, CH 36 178

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