International Business Machines Corporation

David Fratzke

Noah B Singer

Suraush Q Khambati

Ryan Elsasser

Robert B Schlak

Khaalid P J McMillan

Mark L DeMarie

A device to detect a select state and initiate a function based on detecting the select state. The device receives a signal sent over a bus to be used to communicate between one component of one unit and another component of another unit. The bus is defined based on a selected protocol, and the device is configured to communicate with the other component of the other unit. A determination is made as to whether the signal represents a select state, the select state being an unintended state of the bus. Based on determining that the signal represents the select state, a function is initiated.

Select state detection and signal generation

An electronic cable is provided that is able to measure, store, transmit, and/or interpret mechanical strains that are applied to the electronic cable. The electronic cable includes a centrally located piezoelectric fiber sensor, two or more flex sensors, a battery, a memory, and a microprocessor. The piezoelectric fiber sensor is configured to produce voltage readings that are proportional to tensile loads experienced by the electronic cable in the axial direction over time. The flex sensors are arranged radially external to the piezoelectric fiber sensor, and are configured to output voltage readings that are proportional to lateral loads experienced by the electronic cable in a radial direction over time. The battery is configured to supply a current to the piezoelectric fiber sensor and flex sensors. The microprocessor is configured to store the voltage output readings in the memory.

Smart cable enclosure incorporating mechanical strain, measurement, storage, transmission and interpretation

Growing community of inventors

Georgetown, TX, United States of America

David Fratzke