Abstract
Reporters obtained the following quote from the background information supplied by the inventors: “Cleaning robots are known as independently moving and navigat ing robot units in the form of vacuuming robots, sweeping robots and mopping rob ots. “For the existing vacuuming cleaner robots, dust status can be detected for dire ct suction adjustment, however, there is no relevant confirmation and reporting mechanism for a user, and thus cleaning strategy cannot be adjusted accordingly.
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