Peripheral Viewing System for a Vehicle

• US 20140300690A1
• Filed: 06/20/2014
• Published: 10/09/2014
• Est. Priority Date: 10/11/2002
• Status: Active Grant

• Current Assignee: Brian Kwangshik Hong, Ran Soo Hong
• Original Assignee: Brian Kwangshik Hong, Ran Soo Hong
• Inventors: Hong, Brian KwangShik, Hong, Ran Soo
• Granted Patent: US 9,227,576 B2
• Time in Patent Office: Days
• US Class Current: 348/36
• CPC Class Codes: B60R 11/04 Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
• CPC Class Codes: G08G 1/166 for active traffic, e.g. moving vehicles, pedestrians, bikes
• CPC Class Codes: H04N 23/698 for achieving an enlarged field of view, e.g. panoramic image capture
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources

Abstract

A peripheral viewing system for a vehicle includes a pair of digital cameras, each positioned on the exterior of the vehicle proximately positioned where a side view mirror would typically be mounted. An additional digital camera is mounted on the vehicle roof immediately adjacent the top edge of the rear window. A plurality of LCD'"'"'s each discretely associated with a corresponding camera are mounted within the vehicle passenger compartment at a location that is readily observable by the vehicle driver. The driver can panoramically view trailing traffic by observing the LCD'"'"'s in the passenger compartment. One or more infrared phototransistor receivers are positioned at the rear of the vehicle for detecting oncoming vehicles. If the driver attempts to change lanes and activates a turn signal, a warning message will be emitted within the passenger compartment if any of the transistors detect an approaching vehicle within a predetermined range of the vehicle.

Claims

1. A peripheral viewing system for a vehicle, the system comprising:

one or more digital cameras mounted on a vehicle, wherein a first digital camera is positioned immediately in front of the driver door of the vehicle, and a second digital camera is positioned immediately in front of the passenger door of the vehicle; and

one or more displays associated the one or more digital cameras, wherein the one or more displays are mounted within the passenger compartment of the vehicle,

wherein the one or more digital cameras continuously transmit digital images to the one or more displays to provide a driver of the vehicle a continuous, panoramic view of the exterior of the vehicle.

2. The system of claim 1, wherein the one or more digital cameras are externally mounted on the vehicle.

3. The system of claim 1, wherein a first display associated with the first digital camera is positioned immediately to the left of the steering wheel of the vehicle.

4. The system of claim 1, wherein a second display associated with the second digital camera is positioned immediately to the right of the steering wheel of the vehicle.

5. The system of claim 1, wherein a second display associated with the second digital camera is mounted in front of the passenger seat of the vehicle and positioned immediately to face the driver of the vehicle.

6. The system of claim 1, wherein each display comprises a brightness control knob to minimize distraction to the driver.

7. The system of claim 1, wherein each display comprises a mounting bracket for installing on a vehicle dash board.

8. The system of claim 1, further comprising a computer that provides a warning signal if a trailing vehicle is approaching in an adjacent lane, wherein the computer

receives range information of other vehicles from one or more phototransistors, each mounted on a vehicle, wherein each phototransistor is electrically connected to the computer,

calculates the distances of the other vehicles based on the range information,

receives turn signal activation information from a turn signal switch means, and

determines from the range information and turn signal activation information if a driver of the vehicle activates a turn signal corresponding of the vehicle activates a turn signal corresponding to the direction of an approaching vehicle that is within a predetermined range.

9. The system of claim 8, wherein if it is determined that the driver of the vehicle activates a turn signal corresponding to the direction of an approaching vehicle that is within the predetermined range, the computer emits a warning to the driver.

10. The system of claim 8, wherein at least one of the one or more phototransistors is positioned immediately adjacent the taillight of the vehicle.

11. The system of claim 8, wherein the one or more phototransistors are sensors that operate at 40 Khz modulation so as to reject spurious light.

12. The system of claim 8, wherein the one or more phototransistors are infrared phototransistor detectors.

13. A peripheral viewing system for a vehicle, the system comprising:

one or more digital cameras mounted on a vehicle, wherein at least one camera is positioned on the roof of the vehicle immediately adjacent the top edge of the rear window of the vehicle; and

one or more displays associated the one or more digital cameras, wherein the one or more displays are mounted within the passenger compartment of the vehicle,

wherein the one or more digital cameras continuously transmit digital images to the one or more displays to provide a driver of the vehicle a continuous view of the exterior of the vehicle.

14. The system of claim 13, wherein the one or more digital cameras are externally mounted on the vehicle.

15. The system of claim 13, wherein at least one display associated with the at least one digital camera is positioned immediately to the right of the steering wheel of the vehicle.

16. The system of claim 15, wherein the at least one digital camera and the at least one display replace the conventional rear view mirror.

17. The system of claim 13, wherein each display comprises a brightness control knob to minimize distraction to the driver.

18. The system of claim 13, wherein each display comprises a mounting bracket for installing on a vehicle dash board.

19. The system of claim 13, further comprising a computer that provides a warning signal if a trailing vehicle is approaching in an adjacent lane, wherein the computer

Receives range information of other vehicles from one or more phototransistors, each mounted on a vehicle, wherein each phototransistor is electrically connected to the computer,

calculates the distances of the other vehicles based on the range information,

receives turn signal activation information from a turn signal switch means, and

determines from the range information and turn signal activation information if a driver of the vehicle activates a turn signal corresponding of the vehicle activates a turn signal corresponding to the direction of an approaching vehicle that is within a predetermined range.

20. The system of claim 13, wherein if it is determined that the driver of the vehicle activates a turn signal corresponding to the direction of an approaching vehicle that is within the predetermined range, the computer emits a warning to the driver.