Vehicle signalling system

• US 5,212,468 A
• Filed: 05/26/1992
• Issued: 05/18/1993
• Est. Priority Date: 05/26/1992
• Status: Expired due to Fees

• Current Assignee: TRINGALE, JOAN ADELL, GUARDIAN OF ERICA ADELL DAVIS, RYAN ADELL DAVIS AND SETH ADELL GOLD
• Original Assignee: Robert Adell
• Inventors: Adell, Robert
• Primary Examiner(s): Ng, Jin F.
• Assistant Examiner(s): TONG, NINA C
• Application Number:
  US07/888,516
• Time in Patent Office: 357 Days
• Field of Search: 340/468, 340/469, 340/470, 340/471, 340/472, 340/482, 340/457.2
• US Class Current: 340/469
• CPC Class Codes: B60Q 1/547 for issuing requests to other traffic participants; for confirming to other traffic participants they can proceed, e.g. they can overtake

Abstract

A vehicle signal system for requesting drivers to dim or turn on their vehicles'"'"' headlights comprising a signal light for transmitting a high intensity flashing beam to a driver of an oncoming vehicle, a pair of signal lights for transmitting a pair of alternating flashing beams to a driver of a vehicle behind the signalling vehicle, a control unit for controlling the flashing of the high intensity beams and a driver control for activating and de-activating the front and rear signal lights. One feature of the invention is that the driver control is mounted in a day/night rear view mirror near the eye level of the driver. Another feature is that the front signal light is mounted in the forward end of an outside mirror on the side of the vehicle. The signal system has two selectable operating states. In one operating state, the front and rear signal lights automatically flash for predetermined intervals of time. In the other operating state, the signal lights flash continuously until de-activated by the driver. In an alternate embodiment for vehicles equipped with automatic dimming rear view mirrors, the rear signal lights are automatically activated and de-activated by the mirror'"'"'s light sensing photocell. In another alternate embodiment, a pair of back-up lamps also function as the rear signal lights.

Claims

1. A vehicle signal system for alerting a driver to dim his vehicle'"'"'s bright headlights, comprising:

at least one signal light mounted on a first vehicle for transmitting a flashing light beam to a driver operating a second vehicle;

an electrical circuit for controlling the operation of said signalling light;

an inside day/night rear view mirror mounted inside of said first vehicle, said mirror being located near the eye level of the driver of said first vehicle and selectively switchable between day and night positions; and

a single multi-function control mounted in said day/night mirror for turning said signalling light "on" and "off" and for switching said inside day/night mirror between day and night positions.

2. The vehicle signal system recited in claim 1 wherein said signal light is mounted on the rear of said first vehicle, said signal light transmits said flashing light beam rearwardly, and said second vehicle is behind said first vehicle.

3. The vehicle signal system recited in claim 2 further comprising said signal light on the rear of said vehicle being a first signal light;

and a second signal light mounted on the rear of said first vehicle for transmitting a pair of flashing beams rearwardly to said driver operating said second vehicle.

4. The vehicle signal system recited in claim 3 wherein said first and said second signal lights alternately flash "on" and "off".

5. The vehicle signal system recited in claim 3, said first and said second signal lights mounted on the rear of said vehicle being adapted to also serve as back-up lights for said first vehicle.

6. The vehicle signal system recited in claim 1 wherein said signal light transmits said flashing light beam forwardly and said second vehicle is an oncoming vehicle ahead of said first vehicle.

7. The vehicle signal system recited in claim 6 wherein said signal light is transmitted forwardly and outwardly from said first vehicle.

8. The vehicle signal system recited in claim 7 wherein said signal light is mounted on the front of said first vehicle.

9. The vehicle signal system recited in claim 7 wherein said signal light is mounted on a windshield pillar of said first vehicle.

10. The vehicle signal system recited in claim 7 wherein said signal light is mounted on the side of said first vehicle.

11. The vehicle signal system recited in claim 10 further comprising an outside mirror mounted on the side of said vehicle and said signal light on said side of said vehicle being mounted in a forward portion of said mirror.

12. The vehicle signal system recited in claim 1 wherein said signal light comprises a high intensity light and a collimating lens for transmitting a narrow high intensity beam to said driver of said second vehicle.

13. The vehicle signal system recited in claim 1 wherein said signal light has two operating states, a first state wherein said signal light automatically flashes "on" and "off" at a constant rate for a predetermined amount of time and a second state wherein said signal light can be made to flash "on" and "off" continuously for any amount of time.

14. The vehicle signal system recited in claim 1 further comprising a light sensing photocell for automatically turning said signalling light "on" and "off".

15. The vehicle signal system recited in claim 1 wherein said day/night mirror is an automatic dimming mirror and said single multi-function control mounted in said day/night mirror for turning said signalling light "on" and "off" and for switching said inside day/night mirror between day and night positions includes a light sensing photocell for dimming said mirror.

16. In a first vehicle having a pair of front turn lights, a pair of rear turn signal lights, a pair of rear stop lights, an inside day/night rear view mirror mounted on a windshield of said first vehicle and selectively switchable between day and night positions, and an outside mirror mounted on the side of said first vehicle, the improvement comprising:

a pair of signal lights mounted on the rear of said first vehicle for transmitting a pair of alternating flashing light beams to a driver operating a second vehicle behind said first vehicle to request said driver of said second vehicle to dim or turn on his vehicle'"'"'s headlights;

an electronic control unit for controlling the flashing of said signal lights; and

a single multi-function control mounted in said inside day/night mirror for turning said flashing signal lights "on" and "off" to request said driver of said second vehicle to dim or turn on his vehicle'"'"'s headlights and for switching said inside day/night mirror between day and night positions.

17. The improvement recited in claim 16 wherein said pair of signal lights are operative only when said rear turn signal lights and said rear stop lights are inoperative.

18. The improvement recited in claim 16 further comprising a third signal light mounted in a front portion of said outside mirror for transmitting a flashing light beam to a driver of an oncoming third vehicle.

19. The improvement recited in claim 18 wherein said third signal light is operative only when said front turn signal lights are inoperative.

20. In a first vehicle having a pair of front turn lights, a pair of rear turn signal lights, a pair of rear stop lights, an inside day/night rear view mirror mounted on a windshield of said first vehicle, and an outside mirror mounted on the side of said first vehicle, the improvement comprising:

a pair of signal lights mounted on the rear of said first vehicle for transmitting a pair of alternating flashing light beams to a driver operating a second vehicle behind said first vehicle;

a third signal light mounted in a front portion of said outside mirror for transmitting a flashing light beam to a driver of an oncoming third vehicle;

an electronic control unit for controlling the flashing of said signal lights; and

a single multi-function control mounted in said inside day/night mirror for turning said flashing signal lights "on" and "off" and for switching said inside day/night mirror between day and night positions.