Protocol for a remotely controlled videoconferencing robot

Abstract

A robotic system that includes a robot and a remote station. The remote station can generate control commands that are transmitted to the robot through a broadband network. The control commands can be interpreted by the robot to induce action such as robot movement or focusing a robot camera. The robot can generate reporting commands that are transmitted to the remote station through the broadband network. The reporting commands can provide positional feedback or system reports on the robot.

1 . A robot system that communicates through a broadband network, comprising:
 a robot that has a camera and a monitor, said robot generates at least one reporting command that is transmitted through the broadband network; and,   a remote station that has a camera and a monitor, said remote station generates at least one control command that is transmitted through the broadband network, and receives the reporting command from said robot.   
     
     
         2 - 8 . (canceled) 
     
     
         9 . The system of  claim 1 , wherein the control command includes a KEEPALIVE command that maintains a communication link between said robot and said remote station. 
     
     
         10 - 50 . (canceled) 
     
     
         51 . A method for controlling a robot through a broadband network, comprising:
 generating at least one control command at a remote station that has a camera and a monitor;   transmitting the control command through a broadband network;   receiving the control command at a robot that has a camera and a monitor;   generating at least one reporting command at the robot;   transmitting the reporting command through the broadband network; and,   receiving the reporting command at the remote station.   
     
     
         52 - 75 . (canceled)