Design and implementation of intelligent wearable system for lower limb rehabilitation robot

Aiming at the problems of poor comfort, narrow application range and complicated wearing of the existing lower limb rehabilitation equipment, an intelligent wearable device is designed in this paper. With reference to the size range of human lower limbs, smart wearables for different patients are designed and verified by experiments. Combined with 3D printing technology and airbag technology, the parts required for the experiment are made, the force situation is collected by the thin film pressure sensor, and the program is written and burned by Arduino. The results show that the device not only enhances the fit degree and comfort by using the compressibility of the air bag, but also increases the contact area between the exoskeleton and the lower limb, reduces the error caused by relative sliding, improves the personalized adaptation ability, and provides a new reference for the development of exoskeleton technology in the future.