Online detection information intelligent processing device and method for wind power plant unit

The invention discloses an online detection information intelligent processing device and method for a wind power plant unit, and the method comprises the steps: carrying out the segmentation of a numerical value temporary storage space in an external storage numerical value space, so as to obtain a plurality of corresponding temporary storage space subsections; executing a detection value storage command of the processor, obtaining a detection value of the wind power plant unit cabin, and storing the detection value of the wind power plant unit cabin to a temporary storage space in an externally stored numerical value space; according to a comparison value of collection time and transmission time for collecting the detection value of the wind power plant unit cabin, storage of the detection value of one temporary storage space branch is achieved, and storage of the detection value of the wind power plant unit cabin towards the next temporary storage space branch is synchronously started until storage of the