SURGICAL ROBOT, GRAPHICAL CONTROL DEVICE THEREOF AND GRAPHICAL DISPLAY METHOD THEREFOR

A surgical robot, a graphical control device thereof and a graphical display method therefor, the surgical robot comprising: a display; two or more manipulators (130), the manipulators (130, 130a, 130b, 130c, 130d) having multiple joint assemblies, and each joint assembly being configured with a sensor for sensing the state of the joint assembly; and a controller, which is coupled to the display and the sensors, and is configured to: when detected that a first manipulator (130b, 130c, 130d) in a working mode is present (S1), acquire state information of the joint assembly sensed by the sensor of the first manipulator (130b, 130c, 130d) (S2); acquire a kinematic model of the first manipulator (130b, 130c, 130d) (S3); acquire a configuration parameter of a virtual camera (S4); combine the configuration parameter of the virtual camera, the kinematic model of the first manipulator (130b, 130c, 130d) and the state information thereof so as to generate an image model of the first manipulator (130b, 130c, 130d) below a viewpoint of the virtual camera (S5); and display the image model of the first manipulator (130b, 130c, 130d) in a first display window of the display (S6). The surgical robot facilitates doctors observing the posture state of the manipulators (130, 130a, 130b, 130c, 130d) that are used during a surgical process.