The invention discloses a cloud-based system for achieving wireless power transmission. The cloud-based system for achieving wireless power transmission comprises a communication base station, a plurality of mobile terminals, a server and local cloud, wherein the communication base is arranged at entrance of a building containing a ceiling. With the cloud-based system for achieving wireless powertransmission disclosed by the invention, existing wireless power service can be conveniently known by a user, and the wireless charging application frequency is greatly expanded.