Signalling system for requesting a driver of a motor vehicle to dim or turn on his vehicle's headlights

• US 5,237,306 A
• Filed: 12/13/1991
• Issued: 08/17/1993
• Est. Priority Date: 12/13/1991
• 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:
  US07/808,174
• Time in Patent Office: 613 Days
• Field of Search: 340/468, 340/469, 340/470, 340/471, 340/472
• US Class Current: 340/469
• CPC Class Codes: B60Q 1/1407 General lighting circuits comprising dimming circuits
• CPC Class Codes: B60Q 1/302 mounted in the vicinity, e.g. in the middle, of a rear window
• 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 system for improving vehicle safety and reducing driver stress by signalling drivers of oncoming vehicles and vehicles behind a vehicle to dim or turn on their vehicle'"'"'s headlights. The signalling system comprises a front signalling light, a rear signalling light and a control system. The signalling lights are focused and aimed in the direction of drivers of oncoming vehicles and vehicles behind a vehicle to gain their attention without disturbing other drivers. A series of flashing light beams are transmitted in a controlled manner to distinguish the lights from other vehicle and traffic lights. The signalling system is activated by a switch which is located adjacent to a driver'"'"'s hand to reduce the time for activating the system. The system has two operating states, one state where the signalling lights are timed to flash "on" and "off" for a predetermined amount of time and another state where the signalling lights flash continuously "on" and "off". Several embodiments are disclosed to illustrate the broad scope of the invention.

Claims

1. In a motor vehicle of the type having a pair of front low-beam headlights, a pair of front high-beam headlights, a pair of rear stop lights and a pair of rear turn signal lights, the improvement comprising a signalling light mounted on the front of said vehicle for transmitting a flashing high intensity light beam forwardly repeatedly "on" and "off" to signal a driver of an oncoming vehicle to dim or turn on his vehicle'"'"'s headlights;

a signalling light mounted on the rear of said vehicle for transmitting a flashing high intensity light beam rearwardly "on" and "off" to signal a driver of a vehicle behind said vehicle having said signalling light to dim or turn on his vehicle'"'"'s headlights; and

a control system for selectively operating said front and said rear signalling lights, said control system having two operating states, a first operating state wherein said signalling lights automatically flash "on" and "off" repeatedly for a predetermined interval of time and a second manual operating state wherein said signalling lights repeatedly flash "on" and "off" continuously.

2. The signalling system recited in claim 1 wherein said means for flashing each of said signalling lights "on" and "off" for a predetermined interval of time comprises a timer and a spring biased normally open switch.

3. The signalling system recited in claim 1 wherein said front signalling light is mounted in the left front corner of said vehicle.

4. The signalling system recited in claim 1 further comprising said front signalling light having a signalling lamp oriented in said signalling light for transmitting a signalling light beam forwardly and outwardly away from said vehicle having said signalling light.

5. The signalling system recited in claim 4 further comprising said signalling lamp being oriented in said signalling light for transmitting said signalling light beam along an axis which is at an angle of more than zero degrees and less than 30 degrees with respect to the longitudinal axis of said vehicle having said front signalling light.

6. The signalling system recited in claim 5 wherein said angle between said signalling light beam axis and said vehicle'"'"'s longitudinal axis is about 15 degrees.

8. The signalling system recited in claim 1 further comprising a means in said rear signalling light for transmitting a flashing colored light beam to said vehicle behind said signalling vehicle.

9. The signalling system recited in claim 1 further comprising a means for rotatively mounting said front signalling light on said vehicle to selectively aim said signalling light beam in the direction of said oncoming vehicle.

10. The signalling system recited in claim 1, said vehicle having a hood on the front of said vehicle and further comprising said front signalling light being mounted on said hood.

11. The signalling system recited in claim 1, said vehicle having an instrument panel in the interior of said vehicle and further comprising said signalling light being mounted on said instrument panel.

12. The signalling system recited in claim 1 further comprising a means in at least one of said signalling lights for focusing said signalling light'"'"'s beam.

13. The signalling system recited in claim 1 further comprising a parabolic reflector in at least one of said signalling lights for focusing said signalling light'"'"'s beam.

14. The signalling system recited in claim 1 further comprising a collimating lens in at least one of said signalling lights for focusing said signalling light'"'"'s beam.

15. The signalling system recited in claim 1 further comprising at least one of said signalling lights having a pair of filaments, one filament for transmitting a high intensity light beam and another of said filament for transmitting a low intensity light beam;

and said control system being adapted to flash said high intensity light beam "on" and "off".

16. The signalling system recited in claim 1 further comprising a driver'"'"'s switch for initiating operation of said signalling system, said driver'"'"'s switch having one position for signalling a driver of an oncoming vehicle to dim or turn on his vehicle'"'"'s headlights;

and another position for signalling a driver of a vehicle behind said signalling vehicle to dim or turn on his vehicle'"'"'s headlights.

17. The signalling system recited in claim 1 further comprising said control system being adapted for flashing at least one of said signalling lights "on" and "off" at a constant frequency.

18. The signalling system recited in claim 1 further comprising a means for informing the driver of the signalling vehicle that either of said signalling lights is operating.

19. The signalling system recited in claim 18 wherein said means for informing said driver is a light.

20. The signalling system recited in claim 19 wherein said means for informing said driver produces an audible means.

21. The signalling system recited in claim 1, said vehicle having a deck lid at the rear of said vehicle further comprising said rear signalling light being mounted on said deck lid.

22. The signalling system recited in claim 1 further comprising said rear signalling light having more than one signalling light on the rear of said signalling vehicle for transmitting more than one signalling light beam to said vehicle behind said signalling vehicle.

23. The signalling system recited in claim 1, said vehicle having a steering column in the interior of said vehicle and further comprising a driver'"'"'s switch mounted on said steering column for initiating operation of said signalling lights.

24. The signalling system recited in claim 23, said steering column having a transmission gear selector lever rotatively mounted on said steering column and further comprising said driver'"'"'s switch being mounted on an end portion of said lever.

25. The signalling system recited in claim 1, said vehicle having a rear window molding with side vertical portions and an upper horizontal portion and further comprising said rear signalling light having a pair of signalling lamps, one of said lamps being mounted in one of said molding vertical side portions and the other of said lamps being mounted in the other of said molding vertical side portions.

26. The signalling system recited in claim 1, said vehicle having a rear window molding with side vertical portions and an upper horizontal portion and further comprising said rear signalling light having a pair of signalling lamps mounted in said molding horizontal portion.

27. The signalling system recited in claim 1, said vehicle having a left rear fender, said system further comprising said rear signalling light mounted on said rear fender, said signalling light comprising a vertical mast, a spherical transparent housing mounted on the upper end portion of said mast, a lamp socket mounted inside of said housing, a lamp mounted in said socket and a hemi-spherical shield covering the forward side of said housing.

28. The signalling system recited in claim 27 further comprising a power means for telescoping said mast upwardly and downwardly to raise and lower said signalling light.

29. The signalling system recited in claim 28 further comprising a means for flashing said signalling light "on" and "off" during the raising and lowering of said signalling light.

30. The signalling system recited in claim 1, said vehicle having a rear package tray and a housing mounted on said package tray for an "eye" level stop light and further comprising said rear signalling light being mounted in the interior of said housing.

31. The signalling system recited in claim 1 further comprising a means in said control system for preventing said signalling light from operating when said rear stop lights or said rear turn signal lights are operating.

32. The signalling system recited in claim 1 further comprising a means for preventing said signalling system from operating when said vehicle headlights are not operating.

7. The signalling system recited in claim l further comprising a means in said front signalling light for transmitting a flashing colored light beam to said oncoming vehicle.

33. In a motor vehicle of the type having a pair of front low-beam headlights, a pair of front high-beam headlights, a pair of rear stop lights, a pair of rear turn signal lights and a switch for operating said headlights, the improvement comprising:

a front signalling light mounted in the left front corner of said vehicle for repeatedly transmitting a flashing high intensity signalling light beam forwardly and outwardly from said vehicle to request a driver of an oncoming vehicle to dim or turn on his vehicle'"'"'s headlights without disturbing drivers of other vehicles, said signalling light including a housing mounted in the left front corner of said vehicle and open at the forward end portion thereof, said housing having a parabolic portion for focusing said signalling light beam, a lamp, mounted inside of said housing, having at least one filament for generating said light beam, a socket mounted in said housing for receiving said lamp;

a lens mounted to said housing for covering said open end portion; and

a control system for operating said signalling light, said control system having two operating states, a first automatic operating state wherein said high intensity signalling lights repeatedly flash "on" and "off" for a predetermined interval of time and a second manual operating state wherein said high intensity signalling lights repeatedly flash "on" and "off" continuously.

34. The signalling system recited in claim 33 further comprising said control system having a timer for regulating said signalling system to automatically transmit said signalling light beam during a predetermined interval of time, said timer having an input connected in series with said vehicle'"'"'s light switch and an output connected in series with a switch for activating said signalling system, a switch for activating said signalling system, said switch having an input connected in series with said timer'"'"'s output and an output connected in series with a flasher, a flasher for flashing said signalling light beam repeatedly "on" and "off", said flasher having an input connected in series with said timer'"'"'s output and an output connected in series with said signalling lamp.

35. The signalling system recited in claim 34 further comprising an indicating means mounted in the interior of said vehicle for informing a driver that said signalling system is operating, said indicating means having an input connected in series with said output of said switch.

36. The signalling system recited in claim 33 further comprising said lamp having a low intensity filament.

37. The signalling system recited in claim 36 further comprising said control system having a timer for regulating said signalling system to repeatedly transmit said flashing signalling light beam during a predetermined interval of time, said timer having an input connected in series with said vehicle'"'"'s light switch and an output connected in series with a switch for activating said signalling system, a switch for activating said signalling system, said switch having an input connected in series with said timer'"'"'s output, a first output connected in series with said low intensity filament of said lamp, a second output connected in series with a flasher and a third output connected in series with an indicating unit, a flasher for repeatedly flashing said signaling light beam "on" and "off", said flasher having an input connected in series with said switch'"'"'s second output and an output connected in series with said signalling lamp, and an indicating means mounted in the interior of said vehicle for informing a driver that said signalling system is operating, said indicating means having an input connected in series with said switch'"'"'s third output.

38. In a motor vehicle of the type having in the rear of said vehicle a pair of stop lights, a pair of turn signal lights and a deck lid, the improvement comprising:

a rear signalling light mounted on the rear of said vehicle for signalling a driver of a vehicle behind the signalling vehicle to dim or turn on his vehicle'"'"'s headlights, said signalling light having a lamp, said lamp having a pair of filaments, one of said filaments being adapted for transmitting a high intensity light beam and the other of said filaments being adapted for transmitting a non-flashing signalling low intensity light beam, and a control system for regulating said lamp to transmit a flashing high intensity light beam simultaneously with a low intensity light beam, said control system having two operating states, a first automatic operating state wherein said signalling light repeatedly flashes "on" and "off" for a predetermined interval of time and a second manual operating state wherein said signalling light repeatedly flashes "on" and "off" continuously.

39. The signalling system recited in claim 38 further comprising a spring biased normally open single pole single throw switch for activating said signalling system.

40. The signalling system recited in claim 39, said vehicle having a transmission gear selector lever assembly mounted on a steering column, said transmission selector lever comprising a tubular lever and a knob mounted on an end of said lever, said switch for activating said system comprising said knob having an aperture extending through the center of said knob, a push button slideably mounted in said aperture of said knob, an upper contact mounted on an inner end portion of said push button, a lower contact assembly, said lower contact assembly having an insulator and a pair of contacts, and a spring for biasing said push button outwardly.

41. The signalling system recited in claim 38 further comprising said signalling light having a filter for transmitting a colored signalling light beam.

42. The signalling system recited in claim 40 further comprising a means for preventing said rear signalling light from transmitting a signalling light beam when either of said vehicle'"'"'s stop lights or turn signal lights are operating.

43. The signalling system recited in claim 40 further comprising a signalling light mounted on the front end of said vehicle for signalling a driver of an oncoming vehicle to dim or turn on his vehicle'"'"'s headlights.

44. In a motor vehicle of the type having in the rear of said vehicle a pair of stop lights, a pair of turn signal lights and a deck lid, the improvement comprising:

at least one signaling system for signalling a driver of another vehicle to dim or turn on his vehicle'"'"'s headlights, said signalling system comprising a means for repeatedly transmitting a flashing light beam to a driver of another vehicle, a means for transmitting a non-flashing light beam to said driver of said other vehicle simultaneously with said flashing light beam and a control system, said control system including a switch in the interior of said signalling vehicle for enabling a driver of said vehicle to activate said signalling system and having two operating states, a first automatic operating state wherein said signalling light repeatedly flashes "on" and "off" for a predetermined interval of time and a second manual operating state wherein said signalling light repeatedly flashes "on" and "off" continuously.

45. The signalling system recited in claim 44 wherein said means for transmitting said flashing and non-flashing light beams comprises a dual filament lamp mounted inside of a housing with an "eye level" stop light.

46. In a motor vehicle of the type having in the rear of said vehicle a pair of turn signal lights and a pair of stop lights, the improvement comprising:

a rear signalling light mounted on the rear of said vehicle for signalling drivers of vehicles behind said signalling vehicles to dim or turn on their vehicle'"'"'s headlights, said signalling light comprising a pair of outer signalling lamps and a center signalling lamp;

a switch mounted in the interior of said signalling vehicle for enabling a driver to activate said signalling system; and

a control system for controlling the operation of said signalling system, said control system having a means for repeatedly alternately flashing said outer signalling lamps and said center signalling lamp to distinguish said signalling lights repeatedly flash "on" and "off" for a predetermined interval of time and a second manual operating state wherein said signalling lights repeatedly flash "on" and "off " continuously.

47. The signalling system recited in claim 46 further comprising said signalling lamps being halogen lamps.

48. The signalling system recited in claim 46, further comprising said control system having an electronic control unit for preventing said signalling lamps from transmitting signals when said stop lights or said turn signal lights are operating and for regulating said signalling system to transmit said signalling light beam during a predetermined interval of time.

49. The signalling system recited in claim 46 further comprising a means for coloring the said light beam transmitted by said outer signalling lamps.