The present invention provides a cloud robot system and an implementation method, relating to the technical field of cloud robots. The system comprises a Rabbit MQ-based message middleware, a JSON-based message parser and an OpenStack SDK-based virtual resource automatic configuration module. Firstly, the Rabbit MQ-based message middleware receives, stores and forwards a robot request message, then the JSON-based message parser parses the request message, so as to obtain parameters for creating and configuring cloud virtual resources, and finally, the OpenStack SDK-based virtual resource automatic configuration module automatically creates and configures cloud resources like a network and a virtual machine according to the parsed parameter information, so as to enable the virtual machine and a robot to connect and communicate with each other, so that the robot is controlled according to the cloud virtual resources. Through adoption of the method and system, the request message sent by the robot can be received, the cloud virtual resources can be automatically created and configured, and the robot can use the cloud resources according to needs.