ELECTRONIC ANALYSIS CIRCUIT WITH ALTERNATION OF CAPACITIVE/RESISTIVE MEASUREMENT FOR PASSIVE-MATRIX MULTICONTACT TACTILE SENSOR
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Abstract
An electronic analysis circuit for a passive-matrix multicontact tactile sensor including an electrical supply mechanism feeding one of two axes of the matrix, and a mechanism for detecting electrical characteristics along the other axis of the matrix, at intersections between the two axes. The electrical characteristic measured is alternately capacitance and resistance. A multicontact passive-matrix tactile sensor includes an electrical supply mechanism feeding one of the two axes of the matrix, a mechanism detecting electrical characteristics along the other axis of the matrix, at the intersections between the two axes, and such an electronic analysis circuit.
31 Citations
20 Claims
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1-10. -10. (canceled)
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11. An analysis electronic circuit for a passive-matrix multicontact tactile sensors comprising:
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means for electrically energizing one of two axes of the matrix; and means for detecting electrical characteristics on the other axis of the matrix at intersections between the two axes, wherein the electrical characteristic measured is alternately capacitance and resistance. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification