DEVICE FOR DETECTING AN OBSTACLE AT THE REAR OF A VEHICLE

The invention relates to a device for detecting an obstacle at the rear of a vehicle, comprising at least one sensor (30, 31, 32), characterized in that it includes means for apodizing the distribution of the intensity emitted by the or each sensor (30), so as to modify the radiation pattern from th...

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Bibliographische Detailangaben
Hauptverfasser:	LESIEWIEZ, GUILLAUME, NGUYEN, HOANG-GIANG, BESSE, PATRICK, SEYRANIAN, CHAENE, CHALE GONGORA, HUGO GUILLERMO, SANZ, DOMINIQUE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES CHECKS FOR WINGS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS GENERATING RANDOM NUMBERS INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICESFOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTOOPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOTOTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THEWING KEYS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES LOCKS MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION REGISTERING OR INDICATING THE WORKING OF MACHINES SAFES TESTING TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	The invention relates to a device for detecting an obstacle at the rear of a vehicle, comprising at least one sensor (30, 31, 32), characterized in that it includes means for apodizing the distribution of the intensity emitted by the or each sensor (30), so as to modify the radiation pattern from the or each sensor. L'invention concerne un dispositif de détection d'un obstacle à l'arrière d'un véhicule comprenant au moins un capteur (30, 31, 32), caractérisé en ce qu'il comprend des moyens pour apodiser la distribution de l'intensité émise par le ou chaque capteur (30), afin de modifier le diagramme de rayonnement du ou de chaque capteur.