VEHICULAR VISION SYSTEM USING IMAGE DATA TRANSMISSION AND POWER SUPPLY VIA A COAXIAL CABLE

A vehicular vision system includes an electronic control unit (ECU) disposed at a vehicle and a camera having a CMOS imaging sensor operable to capture image data. Image data captured by the camera is conveyed from the camera to the ECU via a 50 ohm coaxial cable. The camera is in bidirectional comm...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Steigerwald, Jens, Ihlenburg, Joern, Schöppner, Michael Dominik
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INSULATORS PERFORMING OPERATIONS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SIGNALLING TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A vehicular vision system includes an electronic control unit (ECU) disposed at a vehicle and a camera having a CMOS imaging sensor operable to capture image data. Image data captured by the camera is conveyed from the camera to the ECU via a 50 ohm coaxial cable. The camera is in bidirectional communication with the ECU over the 50 ohm coaxial cable. The 50 ohm coaxial cable commonly carries (i) image data captured by the camera for processing at a data processor of the ECU and (ii) power from a DC power supply of the ECU to the camera. Image data captured by the camera is serialized at a data serializer of the camera and is conveyed to the ECU via the 50 ohm coaxial cable and is deserialized at the ECU by a data deserializer of the ECU.