Embedded Precise Perception Of Body Temperature New Fabric For Future Smart Clothing

It is reported that Wuhan The extracurricular scientific and technological group of the University of textile Innovation invents a fabric that is embedded accurately to perceive the temperature of the human body. The development of this new fabric is for the future. Smart clothing The development has expanded the direction.

This fabric can weave temperature sensors into the fabric, and make use of special manufacturing methods to make the body temperature sensor closely match the fabric. In the large scientific development laboratory of Wuhan textile company, the researchers took out a piece of light cloth. The surface of the cloth has regular fine protrusions, and the bulge of a lattice is a sensor electronic component wrapped by a double-layer fabric. The researchers linked the thin sheets of copper wire to the relevant instruments to change the temperature around the cloth piece. Meanwhile, the value of the temperature measuring instrument connected with the cloth sheet was also changing accordingly.

Members of the science and Technology Group spun Spin Zeng Yu, a sophomore in college, said that the fabric changed the traditional sewing thread to integrate the body temperature circuit on the substrate of the fabric, so that the body temperature integrated circuit was woven into the fabric of the temperature sensitive fabric. Instead, the fabric was designed with special fabric structure, which was made up of the double layer fabric wrapped with sensor electronic components and the plain weave fabric. At the same time, the local heat treatment device made by ourselves can make the yarn shrink after weaving, and the stress generated by shrinkage can better cover the fixed temperature sensitive electronic components. The sensor electronic components are woven into the fabric as a whole, so the accuracy of temperature measurement is more stable.

The researchers have introduced that the tightly embedded fabric and the original electronic parts can effectively solve the problems of softness, washability, folding, comfort and so on. At the same time, the electronic raw material used in weaving is cheap, and the cost of fabric production can be greatly reduced. This is of great help to the wide application and popularization of temperature sensitive fabric in people's daily life.

The invention of science and technology has authorized a utility model patent to publish an invention. patent 。 "It is very practical to use in real life. The weaving method of this fabric can only be realistically produced on the traditional loom, and its cost is also very low. It is hoped that this kind of fabric can be successfully developed by measuring body temperature, heart rate and blood pressure.

Deng Nanping, the principal student of the project and the three student of the Institute of textile science and engineering, said that with the accuracy of the existing testing instruments, it made up for the inconvenience of the wearable real-time detection instrument and could be widely applied in the fields of medical treatment, health care, sports, entertainment, and so on.