SENSING DEVICE AND METHOD FOR SENSING A FILL LEVEL OF A SPACE, AND ELEVATOR INCLUDING THE SAME

A sensor for sensing a fill level of a space includes a housing, a circuit board, a camera, a distance measuring sensor and a controller. The controller is in communication connection with the camera and the distance measuring sensor to calculate the fill level of a space according to the input from...

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Bibliographische Detailangaben
Hauptverfasser:	Deng, Qi, Chang, Chunwei, Xiao, Bin, Lu, Yong Qing, Ye, Tao
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL LIFTING PERFORMING OPERATIONS PHYSICS TRANSPORTING
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Beschreibung
Zusammenfassung:	A sensor for sensing a fill level of a space includes a housing, a circuit board, a camera, a distance measuring sensor and a controller. The controller is in communication connection with the camera and the distance measuring sensor to calculate the fill level of a space according to the input from the camera and the distance measuring sensor. An elevator includes the sensor for sensing the fill level of the elevator car space. A method for sensing and determining a fill level of a space like an elevator car without utilizing the gravity load can better identify the objects in the space and further calculate the fill level of the space according to the identified images, and can be used as a substitute or a beneficial supplement for gravity load determination.