Vehicle Operational Display

• US 20150130938A1
• Filed: 11/11/2013
• Published: 05/14/2015
• Est. Priority Date: 11/12/2012
• Status: Abandoned Application

• Current Assignee: Dan A. Vance
• Original Assignee: Dan A. Vance
• Inventors: Vance, Dan A.
• Application Number:
  US14/077,141
• Publication Number:
  US 20150130938A1
• Time in Patent Office: Days
• US Class Current: 348/148
• CPC Class Codes: B60R 1/23 with a predetermined field of view
• CPC Class Codes: B60R 2300/105 using multiple cameras
• CPC Class Codes: B60R 2300/305 merging camera image with lines or icons

Abstract

A system for presenting visual information to the operator of a vehicle at an apparent single plane of focus regardless of the viewer-to-object distance. The system includes an imaging device configured to capture images external to a vehicle. The system also includes a display configured to show the images captured by the imaging device to the operator and superimpose informational parameters onto the images.

Claims

1. A system for presenting visual information to the operator of a vehicle under direct local control at an apparent single plane of focus regardless of the operator-to-object distances, the system comprising:

two or more imaging devices configured to capture fields of view approximating any forward, sidewards or rearward fields of view as seen by the operator of the vehicle from the normal operating position, and further configured to have a depth of field such that all external objects imaged by the imaging devices are in focus regardless of distance;

one or more devices configured to capture data relevant to vehicle operation or otherwise of interest to the operator and convert said data to graphic elements superimposable on a display device;

an image display device positioned so as to be viewable by the vehicle operator without obstructing the operator'"'"'s normal view from the vehicle, and configured to display said images captured by the imaging devices to the operator of the vehicle along with said superimposable elements.

2. The system of claim of 1, wherein one or more of the imaging devices capture image information outside the human visual perception range, and the display device displays said information so as to be viewable by the operator of the vehicle.

3. The system of claim 1, wherein the superimposed element is at least one of:

vehicle speed;

vehicle powerplant rpm;

vehicle fuel level;

vehicle powerplant temperature;

ambient temperature;

vehicle mileage;

vehicle powerplant coolant temperature;

vehicle powerplant oil temperature;

vehicle navigational information;

vehicle turn signal status;

vehicle headlight brightness setting;

vehicle cruise control status.

4. A system for presenting visual information to the operator of a vehicle under direct local control at an apparent single plane of focus regardless of the operator-to-object distances, the system comprising:

an imaging device configured to capture the forward field of view approximating the field of view as seen by the operator of the vehicle from the normal operating position, and further configured to have a depth of field such that all external objects imaged by the imaging device are in focus regardless of distance from the vehicle;

one or more devices configured to capture data relevant to vehicle operation or otherwise of interest to the operator and convert said data to graphic elements superimposable on a display device;

an image display device positioned so as to be viewable by the vehicle operator without obstructing the operator'"'"'s normal view from the vehicle, and configured to display said images captured by the imaging devices to the operator of the vehicle along with said superimposable elements.

5. The system of claim of 4, wherein the imaging device captures image information outside the human visual perception range, and the display device displays said information so as to be viewable by the operator of the vehicle.

6. The system of claim 4, wherein the superimposed element is at least one of:

vehicle speed;

vehicle powerplant rpm;

vehicle fuel level;

vehicle powerplant temperature;

ambient temperature;

vehicle mileage;

vehicle powerplant coolant temperature;

vehicle powerplant oil temperature;

vehicle navigational information;

vehicle turn signal status;

vehicle headlight brightness setting;

vehicle cruise control status.

7. A method for presenting visual information to the operator of a vehicle under direct local control, said visual information being presented at an apparent single plane of focus regardless of the operator-to-object distances, the system comprising:

capturing images external to a vehicle, wherein the captured images approximate the views normally visible to the operator of the vehicle, said images having a depth of field such that all objects external to the vehicle are in focus regardless of distance from the vehicle;

superimposing at least one graphical, videographical or textual information parameter onto the image;

displaying the images to the vehicle operator.