SAFETY INSPECTION METHOD AND SYSTEM FOR ELEVATOR OF WIND TURBINE GENERATOR, AND DEVICE

A safety inspection method and system for an elevator of a wind turbine generator, and a device. The method comprises: step 1, before each operation of an elevator, comparing the current number of times of lifting/lowering of the elevator with a preset threshold number of times, to determine whether the elevator needs to be inspected; step 2, obtaining image information outside the elevator, and determining whether a user wears protection equipment correctly; and step 3, outputting alarm information, so that on one hand, fault warning is provided for the elevator by means of an external terminal, and on the other hand, a voice broadcast prompt about the reason why the elevator cannot be normally started is given by means of a voice prompt module. The safety inspection method and system for an elevator of a wind turbine generator and the device are used for solving the problem, during use of an elevator of a wind turbine generator, of low safety in riding the elevator caused by a worker's neglection to inspect