Short range ultrasonic distance warning system

A warning system for motor vehicles having rear-end and front-end transmitter and receiver arrangements 3 to 12 which also detect the corner areas, having a controller 15 activating and deactivating these and having warning elements 22, 23, 25 for the combined optical and/or acoustic warning indicat...

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Bibliographische Detailangaben
Hauptverfasser:	HERMANN GAUS, WOLFGANG STAHL, GERHARD FRANKE
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PERFORMING OPERATIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A warning system for motor vehicles having rear-end and front-end transmitter and receiver arrangements 3 to 12 which also detect the corner areas, having a controller 15 activating and deactivating these and having warning elements 22, 23, 25 for the combined optical and/or acoustic warning indication, is disclosed in which the entire system is active in the case of reverse gear being selected and low speed, it being deactivated automatically at higher speed. In the case of reverse gear not being selected, only the system part 2 for front space monitoring is active at low speed of travel, while the system is once again automatically kept inactivated at higher speed.