The invention discloses a cloud-aided intelligent warehouse management robot system and method. The system and the method support a cloud platform, apply a software definition network, realize human-machine interaction, and realize a real-time access function of a whole warehouse under the interaction, self organization and coordination of multiple robots. In the operating process, the robots assist in planning pickup paths via the cloud platform, search and analyze customer orders in a database, and acquire information of goods to be carried. The robots confirm goods by scanning RFID (Radio Frequency Identification) labels, scan surrounding information by using self cameras, upload the information to a cloud end for processing and analyzing to plan operating tracks, and accurately deliver the goods to a packing place for packing. Meanwhile, the robots can share knowledge bases, control modes and network modes and interact with each other via the cloud platform to realize group sensing intelligence, so that each robot not only can independently complete a task, but also can jointly complete various tasks by cooperation.