DRIVER ASSISTANCE SYSTEM

• US 20130093579A1
• Filed: 10/17/2012
• Published: 04/18/2013
• Est. Priority Date: 10/17/2011
• Status: Abandoned Application

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Arnon, Marc
• Application Number:
  US13/653,933
• Publication Number:
  US 20130093579A1
• Time in Patent Office: Days
• US Class Current: 340/425.5
• CPC Class Codes: B60Q 1/2665 on rear-view mirrors lighting devices for vehicle interior on or for rear-view mirrors B60Q3/258
• CPC Class Codes: B60Q 9/008 for anti-collision purposes
• CPC Class Codes: B60R 1/1207 with lamps; with turn indicators
• CPC Class Codes: B60R 2001/1215 with information displays
• CPC Class Codes: G08G 1/167 Driving aids for lane monitoring, lane changing, e.g. blind spot detection

Abstract

A driver assistance system includes an outside mirror device, which has a partially transmitting mirror and a display device for displaying at least one optical warning signal of the driver assistance system, the display device having an optical system situated behind the partially transmitting mirror and being equipped to make visible the optical warning signal in the form of a virtual image visible to the driver behind the partially transmitting mirror.

Claims

1. A driver assistance system of a host vehicle, comprising:

an outside mirror device having a partially transmitting mirror and a display device for displaying at least one optical warning signal of the driver assistance system,

wherein the display device has an optical system situated behind the partially transmitting mirror, the optical system being equipped to make visible the optical warning signal in a form of a virtual image visible to a driver behind the partially transmitting mirror.

2. The driver assistance system according to claim 1, further comprising:

a monitoring system for monitoring at least one of lateral and rearward surroundings of the host vehicle,

wherein the driver assistance system is equipped to actuate the display device to generate the optical warning signal, as a function of a situation evaluation that is a function of signals of the monitoring system.

3. The driver assistance system according to claim 1, wherein the system forms a lane change assistant.

4. The driver assistance system according to claim 1, wherein the display device has an illuminated display device and the optical system of the display device is equipped to make the optical warning signal visible in the form of the virtual image that is visible to the driver behind the partially transmitting mirror and is magnified with respect to a representation on the illuminated display device.

5. The driver assistance system according to claim 1, wherein the optical system of the display device has a mirror.

6. The driver assistance system according to claim 5, wherein the mirror of the optical system is a concave mirror.

7. The driver assistance system according to claim 1, wherein the display device has an illuminated display device, which is situated in a retention bracket of the outside mirror device.

8. The driver assistance system according to claim 1, wherein the display device is hidden in a housing of the outside mirror device.

9. The driver assistance system according to claim 1, wherein the display device has an illuminated display device having self-illuminating display elements.

11. The driver assistance system according to claim 1, wherein the driver assistance system is equipped to output the warning signal in a form of a warning symbol displayed by the display device.

12. The driver assistance system according to claim 1, further comprising:

a monitoring system for locating objects in at least one of lateral and rearward surroundings of the host vehicle,

wherein the display device is equipped for displaying warning signals at different positions, and

wherein the driver-assistance system is equipped to actuate the display device to output the warning signal at a position which is a function of a position of a located object.

10. The driver assistance system according to claim wherein the display device has a display matrix.