Electric engineering machinery staged comprehensive gear shifting method and equipment considering gear shifting loss and driving intention and engineering machinery

The invention discloses an electric engineering machinery staged comprehensive gear shifting method and equipment considering gear shifting loss and driving intention and engineering machinery. The method comprises the following steps: 1) constructing a preset cycle working condition set of the electric engineering machinery; 2) dividing the preset cycle working condition set of the electric engineering machinery into different operation stages, and determining a gear shifting state of each operation stage; 3) constructing a gear-shifting stage driving intention recognition model; 4) calculating a staged static comprehensive gear shifting rule of the electric engineering machinery considering the gear shifting loss; 5) performing actual cycle condition basic data acquisition and processing in a field pilot operation stage, and optimizing a cycle condition set, operation stage judgment, a driving intention recognition model and a staged static gear shifting rule; 6) identifying and judging the driving intentio