Tandem type hybrid power tractor and intelligent control method

According to the tandem type hybrid power tractor and the intelligent control method, stepless speed change running of the tractor is achieved through driving of a motor, the running speed can be adjusted at will within 0-40 km/h, and the tandem type hybrid power tractor has the advantage of continuous stepless speed regulation; two-gear mechanical gear shifting is adopted, stepless speed change running is achieved in gears, and a field operation gear and a road transportation gear are achieved; the electric drive transmission system is simple in structure, high in durability, low in failure rate, high in transmission efficiency and stable in performance; diesel-electric driving power response is fast, power reserve is large, a diesel engine always works stably in the optimal economic area, and a tractor power system is efficient and saves oil. An electric control intelligent management system is adopted to intelligently control the rotating speed of the engine, and the whole machine is simple, comfortable an