VEHICLE-SURROUNDINGS MONITORING DEVICE

Said device can thereby accurately output the distance to a target object. A camera-orientation estimation unit (4) estimates the amount of change in camera orientation on the basis of vehicle speed changes obtained from a vehicle-information acquisition means (2). A distance-information update deci...

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Bibliographische Detailangaben
1. Verfasser:	FUKUDA, HISAYA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PERFORMING OPERATIONS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING TESTING TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	Said device can thereby accurately output the distance to a target object. A camera-orientation estimation unit (4) estimates the amount of change in camera orientation on the basis of vehicle speed changes obtained from a vehicle-information acquisition means (2). A distance-information update decision unit (5) decides, on the basis of the amount of change in camera orientation, whether to update distance information by computing new distance information in a distance-computation unit (7) or to update distance information using distance information stored in a distance-information memory unit. If the distance-information update decision unit (5) has decided to update distance information by computing new distance information, a display means (9) displays distance information that the distance-computation unit (7) computes from a real-time image. If the distance-information update decision unit has decided to update using past stored distance information, the display means displays past distance information read from the distance-information memory unit (6).