WO2003066377A1 - Illumination proportionnelle au freinage des vehicules - Google Patents

Illumination proportionnelle au freinage des vehicules Download PDF

Info

Publication number
WO2003066377A1
WO2003066377A1 PCT/ES2002/000053 ES0200053W WO03066377A1 WO 2003066377 A1 WO2003066377 A1 WO 2003066377A1 ES 0200053 W ES0200053 W ES 0200053W WO 03066377 A1 WO03066377 A1 WO 03066377A1
Authority
WO
WIPO (PCT)
Prior art keywords
braking
bar
intensity
vehicle
vehicles
Prior art date
Application number
PCT/ES2002/000053
Other languages
English (en)
Spanish (es)
Inventor
Javier Fortacin Lera
Original Assignee
Javier Fortacin Lera
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Javier Fortacin Lera filed Critical Javier Fortacin Lera
Priority to PCT/ES2002/000053 priority Critical patent/WO2003066377A1/fr
Priority to AU2002229781A priority patent/AU2002229781A1/en
Publication of WO2003066377A1 publication Critical patent/WO2003066377A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B60Q1/444—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal with indication of the braking strength or speed changes, e.g. by changing shape or intensity of the indication

Definitions

  • the object whose protection is requested consists of a bar located in the upper rear part of the vehicle in order to make it as visible as possible, and connected to the braking system of the vehicle, so that when the braking is activated or illuminated the surface of the bar directly proportional to the braking intensity: the higher the braking intensity, the greater the illuminated bar surface.
  • the lighting will be red and progressive, starting on the left side, taking as reference the rear vehicle.
  • the shape of the bar will be rectangular. 5
  • the existence of different red indicators located on the back of vehicles that are operated at the same time as the conventional stop light is known. There is also knowledge of a system whereby, when the brake is applied abruptly, the position lights come on.
  • the transmission of the braking message of a vehicle is currently carried out through the lighting of conventional brake lights, that is, by means of two red lights located to the left and right of the rear of the vehicles, which only indicates the vehicle that is behind the brake, ignoring who receives that signal, the intensity of the braking.
  • Some vehicles are equipped with an additional bar also located 5 on the back that is operated at the same time as the conventional lights and that offer, as the only advantage, to make the vehicle that is behind more visible, the message that the system has been operated brake.
  • the current state of the art offers in the first of the exposed cases, only greater visibility of the braking; and in the second, only the information of a sudden stop.
  • the system whose protection is requested has the advantage that, at all times, constant and absolutely reliable information is given of the greater or lesser intensity of the braking, of "how much" is braked. This would be to ensure that, when a vehicle brakes, whatever the intensity with which it does, the vehicle behind it can maintain the safe distance and thereby reduce the risk of accident or damage caused by the same.
  • the braking intensity indicator bar will detect this intensity, by using a pressure transducer that will be located in the mechanical system or in a hydraulic system, which activates the brake, and will illuminate depending on it.
  • the surface to be illuminated from the bar will be made dependent on the decrease in vehicle speed by electronic control, combined with the brake control.
  • the illumination of the bar will begin on its left side, taking as a reference the rear vehicle on the march, so that as the braking intensity is greater, the surface of the illuminated bar is greater.
  • Figure 1 represents the rear of a motor vehicle.
  • Figure 2 depicts the brake pedal connected to a pressure transducer that measures the braking intensity.
  • Figure 3 represents the location of the pressure transducer.
  • the lighting bar of the braking system -1- (figure 1) will be installed, differing from the conventional brake lights -2- (figure 1) in the upper rear part of the vehicle, in order to make it as visible as possible. Said bar will be connected to the vehicle's braking system, or brake pedal, -1- (figure 2).
  • the braking intensity is measured by a pressure transducer -2- 0 ( Figure 2), which will cause the bar lights in direct proportion to the intensity of braking, so that more intense braking, greater surface of the illuminated bar.
  • the lighting will be red and will start on the left side of the bar, taking as reference the rear vehicle according to the direction of travel.
  • a pressure transducer shall be located in the mechanical or hydraulic brake activation system in the manner set forth in -1- (figure 3).
  • the variation of the output signal of the pressure transducer (4 .... 20mA, 0 0 ... 10V ...) is used to vary the signaling level of the brake.
  • the invention whose protection is requested can be exploited industrially, by manufacturing the vehicles incorporating in them the lighting system object of this application, or by installing the system in vehicles already manufactured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L'invention concerne un système d'illumination de freinage des véhicules directement proportionnel à l'intensité de freinage, c'est-à-dire, plus le freinage est intense, plus la surface illuminée est grande. Ledit système est constitué d'une barre située dans la partie supérieure arrière du véhicule destinée à être le plus visible possible, et connectée au système de freinage du véhicule de manière que, lors du freinage, la surface de la barre soit illuminée de manière directement proportionnelle à l'intensité du freinage, c'est-à-dire, plus le freinage est intense, plus la surface illuminée de la barre est grande. L'illumination est de couleur rouge et progressive, et commence par la gauche, par rapport au véhicule postérieur. La forme de la barre est rectangulaire. On utilise pour la détection de l'intensité de freinage un transducteur de pression situé dans le système hydraulique ou mécanique d'activation du frein ou par contrôle électronique de la diminution de la vitesse.
PCT/ES2002/000053 2002-02-04 2002-02-04 Illumination proportionnelle au freinage des vehicules WO2003066377A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/ES2002/000053 WO2003066377A1 (fr) 2002-02-04 2002-02-04 Illumination proportionnelle au freinage des vehicules
AU2002229781A AU2002229781A1 (en) 2002-02-04 2002-02-04 Illumination proportional to braking for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2002/000053 WO2003066377A1 (fr) 2002-02-04 2002-02-04 Illumination proportionnelle au freinage des vehicules

Publications (1)

Publication Number Publication Date
WO2003066377A1 true WO2003066377A1 (fr) 2003-08-14

Family

ID=27675850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2002/000053 WO2003066377A1 (fr) 2002-02-04 2002-02-04 Illumination proportionnelle au freinage des vehicules

Country Status (2)

Country Link
AU (1) AU2002229781A1 (fr)
WO (1) WO2003066377A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068632A1 (fr) * 2011-11-11 2013-05-16 Iván E Irene, S.L. Dispositif d'avis d'intensité de freinage par pression
WO2022148484A1 (fr) * 2021-05-15 2022-07-14 湖南警察学院 Feu de freinage qui détecte et affiche un changement de force de freinage de véhicule

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907714A1 (de) * 1989-03-10 1990-09-20 Battelle Institut E V Anordnung zur anzeige des abbremsens eines kaftfahrzeuges
DE19506621A1 (de) * 1995-02-26 1996-08-29 Kurt Schubert Bremsleuchtenanlage für Kraftfahrzeuge
DE19508416A1 (de) * 1995-03-09 1996-09-12 Roland Harras Bremswarnanzeige für Kraftfahrzeuge
DE19513514A1 (de) * 1995-04-10 1996-10-17 Klaus Haines Bremskraftanzeige für Kraftfahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907714A1 (de) * 1989-03-10 1990-09-20 Battelle Institut E V Anordnung zur anzeige des abbremsens eines kaftfahrzeuges
DE19506621A1 (de) * 1995-02-26 1996-08-29 Kurt Schubert Bremsleuchtenanlage für Kraftfahrzeuge
DE19508416A1 (de) * 1995-03-09 1996-09-12 Roland Harras Bremswarnanzeige für Kraftfahrzeuge
DE19513514A1 (de) * 1995-04-10 1996-10-17 Klaus Haines Bremskraftanzeige für Kraftfahrzeuge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068632A1 (fr) * 2011-11-11 2013-05-16 Iván E Irene, S.L. Dispositif d'avis d'intensité de freinage par pression
WO2022148484A1 (fr) * 2021-05-15 2022-07-14 湖南警察学院 Feu de freinage qui détecte et affiche un changement de force de freinage de véhicule

Also Published As

Publication number Publication date
AU2002229781A1 (en) 2003-09-02

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