Temperature Profile Estimation with Smart Textiles

Abstract

Current trends in e-textiles and smart fabrics try to find a symbiosis of electronics and clothing. Aug-menting a fabric with an intrinsic sensing function is an elegant way to measure the environment. This approach supports the idea of a smooth combination of the two worlds of electronics and clothing. Our hybrid fabric senses temperature and estimates the temperature profile along the surface. We explain the measurement principle and show how a measurement accuracy of 0.5K with a 10cm long piece of fabric can be achieved. We also point out potential applications of our fabric temperature sensor. 1