OBSTACLE DETECTION DEVICE FOR VEHICLE AND MISACCELERATION MITIGATION DEVICE USING THE SAME

To prevent a decrease in detection accuracy of an obstacle that occurs when an obstacle detection distance of an infrared beam at the center is set longer than an infrared beam of at least one of the left or the right, an obstacle detection device for a vehicle which detects an obstacle in front inc...

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI AYAKA, MAEDA MUNEYUKI, NAGAKURA YOHEI, IZUMI HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MECHANICAL ENGINEERING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING WEAPONS
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Beschreibung
Zusammenfassung:	To prevent a decrease in detection accuracy of an obstacle that occurs when an obstacle detection distance of an infrared beam at the center is set longer than an infrared beam of at least one of the left or the right, an obstacle detection device for a vehicle which detects an obstacle in front includes an effective-range control part 19 which controls the maximum effective distance of obstacle detection. The effective-range control part 19 extends the maximum effective distance of the second emitting-and-receiving parts 11b, 11c disposed on at least one of the left or the right from an initial value L1 to an extended value L2, when the first emitting-and-receiving part 11a at the center detects an obstacle 5.