The invention discloses a four-shaft built-in transmission
clutch sheet type manual control reversing
electric control automatic speed change
electric drive system which comprises a power motor, a speed change
assembly and a two-shaft
power output mechanism, one end of a main shaft is coaxially and fixedly connected with a
motor shaft, and the other end of the main shaft is provided with an
electric control gear shifting mechanism. The
electric control algorithm is very simple; moreover, in the active high-
low speed gear shifting process, the frame
clutch disc mechanism can be used as an excellent
vibration absorption mechanism, so that the gear shifting process is extremely stable; the motor can always and efficiently work in the current high-efficiency area according to the change of the driving intention, a multi-
parameter control strategy with the
consciousness and intention of people as priority is realized, and harmony and unification of people, vehicles, roads and running resistance / running load are realized; the key problem of major
science and engineering technology generality of traction / driving force-running resistance / load efficient and accurate balance control is solved, meanwhile, the function of manual control reversing is achieved, and simplicity and reliability are achieved.