Aiming at the needs of rehabilitation medicine and pressure balance assessment in the distribution of pressure on sitting

standing and supine condition

high density pressure sensor array is used and a high speed data acquisition method by multi-channel switch is employed. Data acquired in realtime is processed and showed for test. The result shows that for single pressure pad with 2288 sensors array

above 100 frames of pressure distribution map are displayed dynamically and for 4 pressure pads there above 25 frames

which meet the need of fine pressure distribution detection and evaluation system.