Monitoring system for a vehicle

Patent metadata

Field	Value
Publication number	US-12559032-B2
Application number	US-202218564348-A
Country	US
Kind code	B2
Filing date	May 2, 2022
Priority date	May 28, 2021
Publication date	Feb 24, 2026
Grant date	Feb 24, 2026

Abstract

A monitoring system for a vehicle includes a camera mounted on the exterior of the vehicle, a display device mounted in an interior space of the vehicle, and a control device that presents an image scanned by the camera on the display device. The display device comprises a screen and a reflective element that presents to a person on-board the vehicle an image that appears at a point which intersects an optical axis of the camera.

First claim

What is claimed is:

1 . A monitoring system, comprising:
a camera attachable to the exterior of a vehicle; a display apparatus attachable to an interior of the vehicle; and a control apparatus that displays an image scanned by the camera on the display apparatus, wherein the display apparatus includes an electronic visual display and a reflection element that displays the image to a person on-board the vehicle such that the image appears for the person at a location that intersects the optical axis of the camera.

2 . The monitoring system of claim 1 , wherein a distance of an image plane of the image from the person is greater than a distance between the person and the reflection element.

3 . The monitoring system of claim 1 , wherein the electronic visual display is not aligned with a line-of-sight between the person and the camera.

4 . The monitoring system of claim 1 , wherein the reflection element is curved.

5 . The monitoring system of claim 4 , wherein the reflection element is aspherically curved.

6 . The monitoring system of claim 1 , wherein a center of the image is located on the optical axis of the camera.

7 . The monitoring system of claim 1 , wherein the image perceivable by the person is located between an optical lens and a scanning plane in the longitudinal direction of an optical axis of the camera.

8 . The monitoring system of claim 1 , further comprising:
a further reflection element located in the beam path between the electronic visual display and the reflection element.

9 . The monitoring system of claim 8 ,
wherein the electronic visual display is located below the reflection element, and wherein the further reflection element is located offset to the electronic visual display counter to the direction of travel.

10 . The monitoring system of claim 8 ,
wherein the electronic visual display is located above the reflection element, and wherein the further reflection element is located below the reflection element.

11 . A vehicle comprising the monitoring system of claim 1 .

Assignees

• Bayerische Motoren Werke Ag

Inventors

• Hoffmann Philipp
• Riebe Mark
• Stern Jasper

Classifications

• B60R2300/8046

  for replacing a rear-view mirror system · CPC title

• B60R2300/205

  using a head-up display · CPC title

• B60R1/22 Primary

  for viewing an area outside the vehicle, e.g. the exterior of the vehicle · CPC title

• B60R1/00 Primary

  Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles · CPC title