抄録
When the tele-operated mobile robot went over its communication range accidentally, the operation would be suspended. We named this kind of trouble "the distress of mobile robot". In order to prevent the distress of mobile robot, it is necessary to estimate communications conditions in the unknown environment information by means of radio wave propagation simulation. Then it need the radio wave propagation simulation and the environment shape data. In this paper, we generate the environment map for radio wave propagation simulation.
