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US 2019/0056709 A1Published application
Actuation device and associated control and monitoring board
AssigneeSafran Electronics & Defense
InventorYann VANDENBAVIERE
Life of this patent
Estimating the term…
Abstract
An actuator device including two actuators associated with command circuits and monitoring circuits that are segregated. A control and monitoring card. Calculation means.
Claims4
An actuator device comprising at least first and second actuators provided with means for connecting them respectively to first and second control circuits and to the first and second monitoring circuits;
- and calculation means having two independent calculation channels, comprising:
- a first control and monitoring card provided with a first control module and with a first monitoring module, and a second control and monitoring card provided with a second control module and with a second monitoring module, the first and second monitoring and control cards being identical;
- the first and second control modules being connected respectively to the first and second control circuits;
- the first monitoring module being connected to the second monitoring circuit;
- and
- the second monitoring module being connected to the first monitoring circuit.
3 more elements
A calculator means having two independent calculation channels, provided with means for connecting it to at least first and second control circuits and to first and second monitoring circuits, the calculator comprising at least:
- a first control and monitoring card provided with a first control module and with a first monitoring module, and a second control and monitoring card provided with a second control module and with a second monitoring module, the first and second control and monitoring cards being identical;
- the first and second control modules being for connection respectively to the first control circuit and to the second control circuit;
- the first monitoring module being for connection to the second monitoring circuit;
- and
- the second monitoring module being for connection to the first monitoring circuit.
2 more elements
Dependencies are inferred from the claim text.