DISTANCE MEASUREMENT SENSOR WHICH DETECTS ERROR STATE IN ACCORDANCE WITH FOREIGN SUBSTANCE AND MOBILE ROBOT

The exemplary embodiments of the present disclosure provides a distance measurement sensor and a mobile robot which detect an abnormal state which is a foreign substance jamming or blocking state generated in a non-sensing area and a sensing area of the sensor by analyzing a degree of dispersion or...

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Bibliographische Detailangaben
Hauptverfasser:	MUN, Chang Oh, JEONG, Myung Kyo, PARK, Seong Ju, LEE, Sang Kyu, MOON, Byung Kwon, LEE, Tae Young, SHIN, Kyung Chul, LEE, Sung Bo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The exemplary embodiments of the present disclosure provides a distance measurement sensor and a mobile robot which detect an abnormal state which is a foreign substance jamming or blocking state generated in a non-sensing area and a sensing area of the sensor by analyzing a degree of dispersion or a representative value of data varying during a detection time, to recognize an abnormal state of the sensor caused by the foreign substance in the outside or inside of the distance measurement sensor.