PROTECTOR PROTECTION SYSTEM AND METHOD, AND COMPUTER READABLE MEDIUM

The invention provides a protection system and method for a detector and a computer readable medium, the system firstly controls the air pressure of inlet air to be stable through an air pressure stabilizing device, then when the air pressure is stable, a quality control module conveys the air according to a preset flow, the air is conveyed to each air branch, and the air branch is connected with the air pressure stabilizing device. The on-off of the corresponding gas branch is controlled through the switch control module, and the gas flow after the reaction of the detector and the gas in the corresponding gas branch is measured through the first flow measurement module, so that the system can detect whether the gas flow is abnormal or not. The gas of the corresponding gas branch is controlled to be output in a one-way mode through a gas one-way control module, and when the system detects that the gas flow is abnormal, the system controls a quality control module to adjust the preset flow and controls a switc