The invention relates to an intelligent pneumatic artificial muscle perception assembly based on flexible scleromere auxiliary fixation. The intelligent pneumatic artificial muscle perception assembly comprises a skeleton, multiple artificial muscles, a constant pressure binding mechanism and an intelligent control mechanism; the skeleton comprises multiple scleromeres of an I-shape structure; the artificial muscles include an upper air bag and a lower air bag; the constant pressure binding mechanism comprises a first shell, a first battery, a controller, a motor, a bridle and a guide roller set; the intelligent control mechanism comprises a second shell connected with the skeleton, a reset spring, clamping hooks, a second battery, a temperature sensor, an air pump and pressure sensors arranged at the bottoms of the scleromeres. The intelligent pneumatic artificial muscle perception assembly based on flexible scleromere auxiliary fixation is reasonable in structure, has the advantages of being convenient to use, high in intelligent degree, diversified in function, safe, reliable and high in practicability, and effectively solves the problems that fixed monitoring and auxiliary rehabilitation of human body limbs and trunk particularly the thorax and abdomen lack applicative intelligent bionic sensing devices.