Gait detection method, device and equipment and storage medium

The invention relates to the technical field of pressure sensing, and discloses a gait detection method, device and equipment and a storage medium. According to the method, the plantar pressure data and the development degree grade of the to-be-detected person are obtained, then the plantar pressure data are preprocessed to obtain the human body gait data, then symmetry feature extraction is performed on the human body gait data to obtain the symmetry coefficient, and finally the symmetry index is determined according to the development degree grade and the symmetry coefficient, and whether the gait of the to-be-detected person is abnormal or not is judged according to the symmetry index. By preprocessing the plantar pressure data, the human body gait data of the to-be-detected person during walking can be accurately obtained, then the symmetry index is determined according to the development degree grade and the symmetry coefficient, and the symmetry indexes corresponding to the to-be-detected persons of dif