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Novel knitted switches for smart clothing using single and double electrodes technology

Chughtai M. T., Usman M., Dias T.

Przegląd Elektrotechniczny

2016

R. 92, nr 4

175--178

This paper presents non mechanical knitted switches. This type of switches was developed for the first time at WLIC, University of Manchester, UK. The switches are operating with single electrode and double electrodes. The switches are designed to work with finger without glove and with glove. Double electrode switch is working based on it impedance characteristics, open circuit and when it has been touched by bare finger or finger with glove.

W artykule zaprezentowano nie-mechaniczne przełączniki dziewiarskie. Tego typu przełączniki zostały opracowane w WLIC, University of Manchester. Przełączniki pracują pod wpływem palców zarówno w rękawiczkach jak i bez. Przełączniki bazują na zmianie impedancji pod wpływem dotknięcia palcem.

Smart Woven Fabrics With Portable And Wearable Vibrating Electronics

Özdemir H., Kılınç S.

Autex Research Journal

2015

Vol. 15, no. 2

99--103

The portable and wearable instrumented fabrics capable of measuring biothermal variable is essential for drivers, especially long-distance drivers. Here we report on portable and wearable devices that are able to read the temperature of human body within the woven fabric. The sensory function of the fabric is achieved by temperature sensors, soldered on conductive threads coated with cotton. The presence of stainless steel wires gives these materials conductive properties, enabling the detection of human body temperature and transmitting the signal form sensors to the motors on the fabric. When body temperature decreases, hardware/software platforms send a signal to the vibration motors in order to stimulate the driver. The ‘smart woven fabric’-sensing architecture can be divided into two parts: a textile platform, where portable and wearable devices acquire thermal signals, and hardware/software platforms, to which a sensor sends the acquired data, which send the signals to the vibration motors.