Fraunhofer Institute for Integrated Circuits IISUsing Energy Harvesting to power wireless sensors in production environment
Wireless sensors are an essential component in the Industrial Internet of Things IIoT. To record and transmit various kinds of physical pa-rameters and data, such sensors require permanent power. Fraunhofer IIS has developed a self-sufficient power supply specifically for IIoT sensors that uses existing vibrations, for example from machines, to generate electrical ener-gy. Thus, these sensors can be used for condition monitoring in production and require neither power cables nor constant battery changes.
