| 摘要 |
PROBLEM TO BE SOLVED: To expand a function in cooperation with the notification function of disaster prevention information such as an emergency earthquake prompt report and a tsunami warning for a movable body such as a cleaning robot for performing housekeeping services.SOLUTION: A disaster prevention receiving device 24 receives and reports an emergency earthquake prompt report and disaster prevention information such as a tsunami warning, and outputs a disaster prevention information detection signal, which is transmitted to a smart cleaning robot 10 via a wireless router 12 from a relay adapter 26. The smart cleaning robot 10 performs a prescribed operation while traveling in a prescribed operation area in a self-sustaining manner, and announces the disaster prevention information such as the emergency earthquake prompt report and the tsunami warning by sound when the disaster prevention information detection signal is received, and the disaster prevention information is transmitted to a mobile phone 22 of a user via a server 18 of an external network, thereby causing the disaster prevention information to be notified. |
