▎ 摘　　要

NOVELTY - The array has a strain sensor array unit connected to an unit signal obtaining end through an electrode. The signal obtaining end is located at a center part of a back side of a glove palm bone. A finger joint-type flexible strain sensor is located at a joint of a glove palm. A joint space-type flexible strain sensor is located between a forefinger palm joint and a middle finger. A joint unit provides finger position action information for the signal obtaining end through the flexible strain sensor signal change and a threshold value set. The flexible material is polydimethylsiloxane, polyurethane, nitrile rubber, polyamide, styrene-ethylene-butylene-styrene, leather or silica gel. The carbon-based sensitive materials are carbon black, graphite, graphene, carbon nano-tubes, fullerenes carbon-based materials and compound materials. The substrate material is polydimethylsiloxane, ecoflex, polyurethane, styrene-ethylene-butylene-styrene materials and compoumd materials. USE - The array is useful for glove-type keyboard. ADVANTAGE - The array: has better compatibility with current input habit, high portability and small hand area occupation ratio; and is convenient for back end signal acquisition. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the flexible carbon strain sensor array for glove-type keyboard.