Fig. 6: Application of the composites for smart fall detection protection enhancement knee pad. | Nature Communications

Fig. 6: Application of the composites for smart fall detection protection enhancement knee pad.

From: Growing recyclable and healable piezoelectric composites in 3D printed bioinspired structure for protective wearable sensor

Fig. 6: Application of the composites for smart fall detection protection enhancement knee pad.The alternative text for this image may have been generated using AI.

a Schematic diagrams and images of knee pad (scale bar, 10 mm), as well as an alarm detection test for knee pad (scale bar, 30 mm); b MATLAB element block distribution and the voltage waveforms of output voltage obtained from smart knee protector fall test; c Smart knee pad induction the data collection of voltage output waveform and MATLAB element block distribution of piezoelectricity for different levels of falls, including mild fall, moderate fall, and severe fall.

Back to article page