Method for processing the data of a vehicle radar, designed to eliminate false alarms

In order to eliminate false alarms emitted by an anti- collision vehicle radar and due to those objects which are present on the trajectory of the vehicle, but at a height greater than that of the travel path, such as bridges, walkways and overhead traffic lights, a processing system is used in a ve...

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Bibliographische Detailangaben
Hauptverfasser:	RICCOBONO ALDO, LOMBARDI PIERO, ROSSETTINI ALESSANDRO
Format:	Patent
Sprache:	eng ; ita
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	In order to eliminate false alarms emitted by an anti- collision vehicle radar and due to those objects which are present on the trajectory of the vehicle, but at a height greater than that of the travel path, such as bridges, walkways and overhead traffic lights, a processing system is used in a vehicle radar system, provided upstream of the alarm signalling means. This system, based on the radar map of the objects present within the confines of the travel path, identifies the objects of the "bridge" type, simultaneously monitors whether several objects of this kind are present within the operating range of the radar system, eliminates any objects which are identified as being of the bridge type and produces a list of only those objects constituting obstacles, which are then transmitted to the alarm signalling means. FIG. 1