Vehicle safety device

• US 8,207,835 B2
• Filed: 07/24/2009
• Issued: 06/26/2012
• Est. Priority Date: 10/19/2008
• Status: Active Grant

• Current Assignee: Israel Schwartz
• Original Assignee: Micha Schwartz, Sharon Schwartz
• Inventors: Schwartz, Micha, Schwartz, Sharon
• Primary Examiner(s): Pope, Daryl
• Application Number:
  US12/509,419
• Publication Number:
  US 20100097199A1
• Time in Patent Office: 1,068 Days
• Field of Search: 340/438, 340/425.5, 348/148, 359/838, 362/494
• US Class Current: 340/435
• 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 1/25 to the sides 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 2001/1215 with information displays
• CPC Class Codes: B60R 2300/105 using multiple cameras
• CPC Class Codes: B60R 2300/303 using joined images, e.g. multiple camera images
• CPC Class Codes: B60R 2300/70 characterised by an event-triggered choice to display a specific image among a selection of captured images
• CPC Class Codes: B60R 2300/802 for monitoring and displaying vehicle exterior blind spot views
• CPC Class Codes: B60R 2300/8066 for monitoring rearward traffic

Abstract

A vehicle safety system that provides an improved line of sight for oncoming traffic as the vehicle is backed out of a parking space. A set of rear side looking cameras input video information to a display used by the vehicle driver. The cameras are positioned on the rear side portion of the vehicle and are directed generally to traffic coming from the rear left or right side of the vehicle. The camera is automatically activated when the transmission is placed in reverse. The camera video is input to a driver display that allows the driver to view oncoming traffic before the vehicle backs into the traffic lane. The system can also be used to monitor blind spots when a turn signal is activated prior to a lane change.

Claims

1. A visual safety system for a vehicle, comprising:

a vehicle having a front end, a rear end, a first side and a second side;

at least a first and a second camera mounted substantially at or near the rear end of the vehicle, the first camera positioned such that it faces traffic approaching the right side of the vehicle substantially perpendicular to the longitudinal length of the vehicle, and the second camera positioned such that it views faces traffic approaching the left side of the vehicle substantially perpendicular to the longitudinal length of the vehicle;

the first and second cameras outputting video data to a monitor;

the monitor mounted inside a vehicle in a position which allows it to be viewed by the driver;

means to detect when the vehicle is placed in reverse gear; and

control means to automatically activate the first and second cameras and the monitor when the vehicle is in reverse gear;

the monitor having a video data input to receive video data from the first and second cameras and display areas for displaying the video data such that, when backing out the vehicle from a parking space, vehicular traffic approaching the vehicle in a substantially perpendicular direction from the left and/or right side is displayed on the monitor prior to it bein visible via direct line of sight by the driver such that the driver can brake the vehicle prior to having direct visual observation of the oncoming traffic;

whereby the vehicle driver is automatically presented with video information about oncoming traffic when the vehicle is in reverse such that a driver can avoid collisions with oncoming traffic when backing out of a parking place by having visual information not directly available by direct observation by the driver.

2. A system, as in claim 1, wherein:

the first and second cameras are mounted on the side of the vehicle.

3. A system, as in claim 2, wherein:

the first and second cameras are incorporated into the bodywork of the vehicle.

4. A system, as in claim 3, wherein:

the monitor is an add-on monitor.

5. A system, as in claim 3 wherein:

the monitor is a pre-existing monitor incorporated into the dashboard of the vehicle.

6. A system, as in claim 2, wherein:

the first and second cameras are incorporated into the rear lamp covers.

7. A system, as in claim 6, wherein:

the monitor is an add on monitor.

8. A system, as in claim 6, wherein:

the monitor is a pre-existing monitor incorporated into the dashboard of the vehicle.

9. A system, as in claim 1, wherein:

the first and second cameras are mounted on the rear of the vehicle.

10. A system, as in claim 9, wherein:

the first and second cameras are incorporated into a bracket attached to the vehicle.

11. A system, as in claim 10, wherein:

the monitor is an add-on monitor.

12. A system, as in claim 10, wherein:

the monitor is a pre-existing monitor incorporated into the dashboard of the vehicle.

13. A system, as in claim 9, wherein:

the first and second cameras are incorporated into the license frame of the vehicle.

14. A system, as in claim 13, wherein:

the monitor is an add-on monitor.

15. A system, as in claim 13, wherein:

the monitor is a pre-existing monitor incorporated into the dashboard of the vehicle.

16. A system, as in claim 1, wherein:

the first and second cameras are night vision cameras.