The invention discloses a resources centralized management and control technique of an electrically-propelled vehicle, overcoming a lot of shortcomings of known techniques of the electrically-propelled vehicle. A management center device designed and manufactured by the technique takes a charger, an accumulator, a direct current motor controller, a DC motor, an electric door lock, an indication lamp, a speed regulator, a brake member and a display member as resources to realize the centralized management and control, and establishes a technical realization mode and principle of charger error elimination, electrical characteristic modification, transformation power supply in which multi-path DC power sources change the connection way, motor induction and electric energy recovery and utilization, resource actions combined code theft protection and vehicle lock, so that the use of the electrically-propelled vehicle is safe, reasonable and efficient; in addition, the invention establishes the technical conditions and research direction for the design and manufacture of high-performance, multifunctional and intelligent electrically-propelled vehicles.