Temperature management in ring topology networks

Details Temperature management in ring topology networks Temperature management in ring topology networks

2008-06-10

2008-06-10

Jarrett, Ryan A (Department: 2121)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Specific application of temperature responsive control system

C701S036000, C702S132000

Reexamination Certificate

active

07386370

ABSTRACT:
The invention relates to a method for temperature management in a network (1) with ring topology, wherein control devices (2) exchange data via the network (1) by means of transmitting/receiving units. The object of the present invention is to find a method and a data bus system which increases the fail safety of a network (1) with ring topology. For this purpose, the temperature near to the transmitting/measuring unit of at least one control device (2) is measured. As soon as the temperature at the transmitting/receiving unit (2) of the control device exceeds a predefined critical temperature Tkrit, the transmitting/receiving unit is switched off and wakeup requests put onto the network (1) by the control devices (2) are blocked.

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