Multi-stage series ion trap mass spectrometer, array, control method, equipment and medium

The invention relates to the technical field of ion trap mass spectrometers, in particular to a multi-stage series ion trap mass spectrometer, an array, a control method, equipment and a medium, and the multi-stage series ion trap mass spectrometer comprises a plurality of cavities; the plurality of cavities are in one-to-one correspondence with the multi-stage series ion traps; the plurality of detectors are in one-to-one correspondence with the multiple stages of ion traps connected in series, and each detector is used for detecting an ion signal in the corresponding ion trap; ion gates are arranged in front of and behind each ion trap to control ions in the ion trap to enter and exit, and independent work of each ion trap or coordinated work of multi-stage series ion traps is achieved by controlling opening and closing of the ion gates. Therefore, the problems of low detection speed and the like caused by the fact that a series ion trap mass spectrometer system is poor in independence and cannot work at th