Logic voting-circuit
AssigneeHCS Industrial Safeguarding B.V.
InventorSteinz H. Christiaan
Life of this patent
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Abstract
A majority logic voting system employs at least three magnetic AND gates, each having first and second inputs and an output. The first input to each gate is connected as the second input to another gate and the outputs are connected in common so that the gates are in parallel. A diode is connected between the first and second inputs of each gate. Further, an additional circuit may be connected to determine the current difference between the output of each gate and the second input to another gate.
Claims4
A logic majority voting circuit comprising the combination of a plurality n, n+1, . . . , N of at least three magnetic AND gates, each comprising a magnetizable core having a writing winding, a reading winding and a detection winding;
- a plurality n, n+1, . . . , N of inputs for the logic circuit, each connected to a different one of the writing windings;
- an output for the logic circuit connected in common with all of the detection windings so that the AND gates are in parallel;
- and
- the reading winding of each AND gate being connected to the writing winding of a different AND gate so that each AND gate has two inputs, one of which is one of the n, n+1, . . . , N inputs and the other of which is a different one of such inputs.
Dependencies are inferred from the claim text.