SYSTEM FOR DETECTING OBSTACLE AND METHOD FOR CONTROLLING SAME

SYSTEM FOR DETECTING OBSTACLE AND METHOD FOR CONTROLLING SAME

PROBLEM TO BE SOLVED: To provide a system for detecting an obstacle of high reliability capable of always safely moving a mobile unit by quickly and efficiently detecting an obstacle without generating mutual interferences of transmission and reception of each obstacle sensor, and a method for contr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SANO MASAHITO, NUMATA AKIKO, TAKANOSE TAKESHI
Format: Patent
Sprache:eng
Schlagworte:
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a system for detecting an obstacle of high reliability capable of always safely moving a mobile unit by quickly and efficiently detecting an obstacle without generating mutual interferences of transmission and reception of each obstacle sensor, and a method for controlling the system. SOLUTION: Ultrasonic sensors 4a, 4b, 4c, 4d are divided into multiple sets, and are operated at different timing for each set. COPYRIGHT: (C)2010,JPO&INPIT