The invention provides an automatic analysis detection system and method for blind shots, and belongs to the technical field of exploding. A database of energy signal strength information detected when explosives corresponding to the explosive charge are exploded is built; an exploding energy detection sensor is used for detecting energy signals during explosive exploding, the signals are input into the database to be subject to data matching, the explosive charge corresponding to the energy signals is obtained, and obtained explosive charge signals are uploaded to a processor; through a man-machine interaction interface, actual explosive charge signals are input to the processor, the processor carries out comparison analysis comparison on the explosive charge signals obtained by the database with and the input actual explosive charge signals, the blind shot number is obtained, and the number is displayed through a displayer on the man-machine interaction interface. The technical problem of the blind shot detection in the exploding engineering is solved, and the problem of major person casualty accidents and the like caused by the blind shots can be accurately solved in time.