The disclosure discloses a sequence detection method and apparatus, and a computer storage medium. The method includes: acquiring i-path data with the degree of parallelism i; storing x-th i-path data; receiving (x+1)-th i-path data; forming an x-th detection data set by the x-th i-path data and the (x+1)-th i-path data; extracting s paths of data continuously distributed in the detection data set within each of n detection windows to form n data segments; performing a correlation operation between each data segment and a local sequence; and determining, according to a result of the correlation operation, whether a data segment is a target sequence, wherein x is an integer not less than 1, i is an integer not less than 2, n is less than or equal to i, and s is an integer not less than 1 and equal to a bit number of the target sequence.
