Mirror monitor using two levels of reflectivity and transmissibility

• US 10,449,902 B1
• Filed: 05/10/2017
• Issued: 10/22/2019
• Est. Priority Date: 09/24/2013
• Status: Active Grant

• Current Assignee: Rosco Incorporated
• Original Assignee: Rosco Incorporated
• Inventors: Englander, Benjamin, Serer, Julian, Plate, Peter, Balsam, Gary
• Primary Examiner(s): Parikh, Dakshesh D
• Application Number:
  US15/591,963
• Time in Patent Office: 895 Days
• Field of Search: None
• CPC Class Codes: B60R 1/00 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 Class Codes: B60R 1/008 allowing the driver to see passengers, e.g. for busses combined with rear-view mirrors B60R1/08
• CPC Class Codes: B60R 1/08 involving special optical features, e.g. avoiding blind spots , e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors B60R1/025, B60R1/10 take precedence
• CPC Class Codes: B60R 1/12 Mirror assemblies combined with other articles, e.g. clocks
• CPC Class Codes: B60R 1/26 to the rear of the vehicle
• CPC Class Codes: B60R 1/30 providing vision in the non-visible spectrum, e.g. night or infrared vision
• CPC Class Codes: B60R 2001/1253 with cameras, video cameras or video screens
• CPC Class Codes: B60R 2300/105 using multiple cameras
• CPC Class Codes: B60R 2300/8006 for monitoring and displaying scenes of vehicle interior, e.g. for monitoring passengers or cargo
• CPC Class Codes: H04N 23/51 Housings
• CPC Class Codes: H04N 5/268 Signal distribution or switching
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources

Abstract

A rear-view mirror and modular monitor system and method include an interior mirror that embeds a modular monitor behind see-through mirror glass. In some embodiments, the system includes multiple cameras, some in the vehicle, bus and/or truck, as well as some cameras outside the vehicle, bus and/or truck, advantageously providing the driver an opportunity to view what is happening, for example, in the back rows of the bus and/or cabin, while also using the mirror to look at objects in the bus and/or cabin that are visible using the mirror. The rear-view mirror and modular monitor system is configured to be easily assembled and/or disassembled when necessary for maintenance and/or to replace parts.

Claims

1. A mirror system for enhanced viewing by a vehicle operator of areas within or exterior to a bus or transit vehicle comprising:

a rear-view mirror unit for a bus, truck or transit vehicle mounted forward of the vehicle operator, said rear-view mirror unit comprises a first area having a first reflectivity and a second area having a second reflectivity, the first reflectivity and the second reflectivity are approximately between 20% and 60%;

a plurality of image capture devices mounted on the vehicle and configured to capture one or more video feeds comprising a plurality of images displayable through said rear-view mirror unit responsive to a manually selectable view and an automatically selectable view, wherein the automatically selectable view is displayable during a predetermined interval of time based on a stop signal or stop completed signal, and wherein the manually selectable view is displayable only when the vehicle is not in a reverse mode; and

a video input switch configured to be chosen from one of a single-feed configuration providing a video input from one of the plurality of image capture devices or a multiple-feed configuration providing a split video input from more than one of the plurality of image capture devices.

2. The system of claim 1, wherein the video input switch is located on a dashboard of the bus or transit vehicle.

3. The system of claim 1, wherein at least one of the first reflectivity and the second reflectivity is approximately between 35% and 45%.

4. The system of claim 1, wherein at least one of the first reflectivity and the second reflectivity is approximately between 30% and 55%.

5. The system of claim 1, wherein at least one of the first reflectivity and the second reflectivity is approximately between 29% and 54%.

6. The system of claim 1, wherein said rear-view mirror unit comprises an overall area of substantially 6 inches in height and 30 inches in length.

7. The system of claim 1, further comprising:

at least one image storage device configured for storage of at least one image transmitted by one of the plurality of image capture devices; and

a protective enclosure encasing at least one of the image capture devices and at least of the image storage devices.

8. The system of claim 1, wherein the video input switch is further configured to provide at least one image responsive to the full mirror view.

9. The system of claim 1, further comprising:

a first audio capture device mounted on the vehicle, wherein the first audio capture device is configured to capture a first audio signal; and

at least one audio output device configured to provide the first audio signal to the vehicle operator responsive to the first image being displayed.

10. The system of claim 1, wherein the rear-view mirror unit further comprises a transition region disposed between the first area and the second area, and wherein the transition region have at least a reflectivity that is different from the first reflectivity and the second reflectivity.

11. A mirror system for enhanced viewing by a vehicle operator of areas within or exterior to a bus or transit vehicle comprising:

a rear-view mirror unit for a bus, truck or transit vehicle mounted forward of the vehicle operator, said rear-view mirror unit comprises a first area having a first reflectivity and a second area having a second reflectivity, the first reflectivity and the second reflectivity are approximately between 20% and 60% and configured to have an overall area of substantially 6 inches in height and 30 inches in length;

a plurality of image capture devices mounted on the vehicle and configured to capture one or more video feeds comprising a plurality of images displayable through said rear-view mirror unit responsive to a manually selectable view and an automatically selectable view, wherein the automatically selectable view is displayable during a predetermined interval of time based on a stop signal or stop completed signal, and wherein the manually selectable view is displayable only when the vehicle is not in a reverse mode; and

a video input switch configured to be chosen from one of a single-feed configuration providing a video input from one of the plurality of image capture devices or a multiple-feed configuration providing a split video input from more than one of the plurality of image capture devices.

12. The system of claim 11, wherein the video input switch is located on a dashboard of the bus or transit vehicle.

13. The system of claim 11, wherein at least one of the first reflectivity and the second reflectivity is approximately between 35% and 45%.

14. The system of claim 11, wherein at least one of the first reflectivity and the second reflectivity is approximately between 30% and 55%.

15. The system of claim 11, wherein at least one of the first reflectivity and the second reflectivity is approximately between 29% and 54%.

16. The system of claim 11, further comprising:

at least one image storage device configured for storage of at least one image transmitted by one of the plurality of image capture devices; and

a protective enclosure encasing at least one of the image capture devices and at least of the image storage devices.

17. The system of claim 11, wherein the video input switch is further configured to provide at least one image responsive to the full mirror view.

18. The system of claim 11, further comprising:

a first audio capture device mounted on the vehicle, wherein the first audio capture device is configured to capture a first audio signal; and

at least one audio output device configured to provide the first audio signal to the vehicle operator responsive to the first image being displayed.

19. The system of claim 11, wherein the rear-view mirror unit further comprises a transition region disposed between the first area and the second area, and wherein the transition region have at least a reflectivity that is different from the first reflectivity and the second reflectivity.