| 摘要 |
PROBLEM TO BE SOLVED: To provide a self-propelled electronic apparatus for determining whether stack occurs or not without any dedicated sensor or circuit.SOLUTION: The self-propelled electronic apparatus comprises: a housing which travels on a travel surface; a drive part 21 for making the housing travel; a travel sensor 14 for sensing a situation on the travel surface and outputting a signal; and a control part 11 for controlling the drive part based on output from the travel sensor. The control part controls so as to stop drive of the drive part when it is determined that the signal outputted from the travel sensor does not change during traveling of the housing by a predetermined travel distance or period. |
