The utility model relates to an electric power management and control technical field, specific multi -functional power consumption information collection management and control device that says so, its characterized in that is equipped with host computer, portable management and control terminal, user side, and wherein the host computer is linked up with portable management and control terminal and user side realization data respectively, and portable management and control terminal is linked up with user side realization data, the user side is equipped with customer controller, with electricinformation collection ware, radio communication circuit, power consumption power switch control mechanism and distribution mechanism, wherein the controller is connected respectively with electric information collection ware radio communication circuit, power consumption power switch control mechanism and distribution mechanism, compared with the prior art, the utility model, under not having the condition of incremental cost by a wide margin, can improve power consumer management and control efficiency, higher spreading value has.