REAR-END COLLISION PREVENTING APPARATUS OF UNMANNED FEED VEHICLE

PURPOSE:To prevent a rear-end collision by simple constitution such that an ultrasonic wave is emitted to detect the ultrasonic reflected wave from the obstacle on a running road and also transmitted to the rear of a car body. CONSTITUTION:In an automatic propelling unmanned feed vehicle 1, a reflec...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HANMURA HISAO, OMORI KATSUYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PERFORMING OPERATIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION RAILWAY SYSTEMS RAILWAYS TESTING TRANSPORTING
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