Safety detection method, system and device for compartment type lifting equipment of wind turbine generator

The invention relates to the technical field of elevator safety monitoring, in particular to a safety detection method, system and device for compartment type lifting equipment of a wind turbine generator, and the method comprises the following steps: step 1, before each operation of the lifting equipment, judging whether the lifting equipment needs to be checked or not based on the comparison between the current lifting times of the lifting equipment and the preset threshold times; 2, acquiring image information outside the lifting equipment, and judging whether a user correctly wears the protective equipment or not; and 3, alarm information is output, on one hand, fault early warning is conducted on the lifting equipment through an external terminal, and on the other hand, voice broadcast prompting is conducted on the reason that the elevator cannot be normally started through a voice prompt module. The objective of the invention is to solve the problem that the safety of taking the lifting equipment is low