Abstract
The self-position estimation system is very important for an autonomous mobile robot. It is necessary to confirm whether the system works normally when the self-positional estimation system is developed, and mounted newly. At this time, the interface that presents an internal state of the robot outside is effective. This paper proposes a simple interface which displays the result of a calculation of self-position and the error ellipse based on odometry as the function of the self-position estimation system of an autonomous mobile robot. We mounted the interface on a mobile robot and confirmed its operation.
