Abstract
Reporters obtained the following quote from the background information supplied by the inventors: “Inthe related art, a cleaning robot may collect dust from th e floor into a dust box located inside itself duringcleaning.“After a certain period of use, it is necessary to open the cleaning robot to du mp the dust within thedust box. This operation is extremely inconvenient, resul ting in the failure of timely cleaning.
NETL
NSTL