Display device for an assistance or support system for transport means

• US 7,227,454 B2
• Filed: 06/27/2002
• Issued: 06/05/2007
• Est. Priority Date: 06/29/2001
• Status: Expired due to Term

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Heinebrodt, Martin, Braeuchle, Goetz, Boecker, Juergen
• Primary Examiner(s): Hofsass; Jeffery
• Assistant Examiner(s): Walk; Samuel J
• Application Number:
  US10/481,918
• Publication Number:
  US 20040212483A1
• Time in Patent Office: 1,804 Days
• Field of Search: 340/435, 340/436, 340/437, 340/438, 340/461, 701/72, 701/116, 701/210
• US Class Current: 340/435
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60T 2201/08 Lane monitoring; Lane Keeping Systems
• CPC Class Codes: B60T 2201/082 using alarm actuation
• CPC Class Codes: B62D 15/029 Steering assistants using warnings or proposing actions to the driver without influencing the steering system

Abstract

To provide a device associated with at least one means of transport, in particular at least one motor vehicle, for the detection, in particular intuitive detection, of the operating and/or system states of at least one assistance/support system for the lateral guidance of the means of transport, in which the acceptance of the assistance/support system is increased, for example in such a way that the response of the system may be readily assessed at any time by the driver of the means of transport, at least one display element is provided for displaying the particular operating and/or system state.

Claims

1. A device for at least one motor vehicle, the device comprising:

a detecting device for detecting states of a lane departure warning and a lane keeping support; and

at least one display instrument for displaying the states of the lane departure warning and the lane keeping support,

wherein the states are at least one of operating and system states, and wherein the lane departure warning is provided by an actively warning system configured to provide a warning for transverse guidance of the vehicle, and wherein the lane keeping support is provided by an actively controlling system configured to provide an automatic control of the vehicle with respect to transverse guidance of the vehicle.

2. The device according to claim 1, wherein the at least one display instrument is adapted to separately or simultaneously display at least one of the following states:

the lane departure warning and the lane keeping support in a switched-off state;

the lane departure warning and the lane keeping support in a passive state;

the lane departure warning and the lane keeping support in an actively warning state; and

the lane departure warning and the lane keeping support in at least one of (a) at least one state detecting one left roadway boundary and (b) at least one state detecting one right roadway boundary.

3. The device according to claim 2, wherein the at least one display instrument includes a display element, designed as a double arrow, for displaying the lane keeping support.

4. The device according to claim 2, wherein the at least one display instrument includes a display element, designed as one of an exclamation mark, a vibration sign and a warning triangle, for displaying the lane departure warning.

5. The device according to claim 2, wherein the at least one display instrument includes at least one display element, designed as one of (a) two substantially vertical lines/bars and (b) at least one trapezoid symbolizing a roadway in perspective view, for displaying the at least one of (a) at least one state detecting one left roadway boundary and (b ) at least one state detecting one right roadway boundary.

6. The device according to claim 1, wherein the at least one display instrument includes a display element designed as at least one backlit pictogram.

7. The device according to claim 1, wherein the at least one display instrument includes a display element designed as at least one matrix of multicolored, actively lighting subelements.

8. The device according to claim 7, wherein the display element includes one of a color display screen and a LED matrix.

9. The device according to claim 1, wherein the device cooperates with an instrument panel of the motor vehicle.

10. A device for at least one motor vehicle, the device comprising:

a detecting device for detecting states of a lane departure warning and a lane keeping support; and

at least one display instrument for displaying a particular at least one of the states of the lane departure warning and the lane keeping support,

wherein the states are at least one of operating and system states;

wherein the at least one display instrument includes a display element, designed as a steering wheel, for displaying a function of at least one of the lane departure warning and the lane keeping support.