EP4367980A1 - System zur vorhersage der lebensdauer einer fahrzeugleuchte - Google Patents

System zur vorhersage der lebensdauer einer fahrzeugleuchte

Info

Publication number
EP4367980A1
EP4367980A1 EP22735016.2A EP22735016A EP4367980A1 EP 4367980 A1 EP4367980 A1 EP 4367980A1 EP 22735016 A EP22735016 A EP 22735016A EP 4367980 A1 EP4367980 A1 EP 4367980A1
Authority
EP
European Patent Office
Prior art keywords
vehicle
series
data
light
fire
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP22735016.2A
Other languages
English (en)
French (fr)
Inventor
Lucie Chabert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stellantis Auto SAS
Original Assignee
Stellantis Auto SAS
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 Stellantis Auto SAS filed Critical Stellantis Auto SAS
Publication of EP4367980A1 publication Critical patent/EP4367980A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/58—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving end of life detection of LEDs

Definitions

  • TITLE System for predicting the lifetime of a fire in a vehicle Technical field
  • the present invention claims the priority of French application 2107494 filed on 07/2021, the content of which (text, drawings and claims) is incorporated herein by reference.
  • the invention relates to the technical field of intelligent systems making it possible to predict the wear of a vehicle light bulb.
  • the invention finds particular application in the automotive field.
  • the subject of the invention is a system for predicting a lifespan of a vehicle fire, comprising:
  • - data collection means configured to collect: a first series of data, comprising information related to the fire of the vehicle, a second series of data, comprising information related to the vehicle,
  • - calculation means configured to calculate the life of the fire of the vehicle according to the first and second series of data.
  • Such a system according to the invention makes it possible to anticipate the end of life of the vehicle's fire by calculating the life of the vehicle's fire as a function of data linked to the vehicle's fire and to the vehicle itself.
  • a user of the vehicle can therefore pass through a garage before the light bulb is burnt out, which makes it possible to avoid a critical situation in driving conditions and thereby improves road safety.
  • the system according to the invention may comprise one or more of the following characteristics.
  • the collection means are configured to collect a third series of data, comprising information related to driving habits; and the calculating means is configured to calculate the vehicle's fire life based on the first, second and third sets of data.
  • an advantage obtained is to improve the reliability of the calculation of the life of the fire of the vehicle.
  • the third series of data comprises at least one type of information chosen from:
  • an advantage provided is to improve the accuracy of the calculation of the life of the vehicle fire.
  • the first series of data comprises at least one type of information chosen from:
  • an advantage provided is to improve the accuracy of the calculation of the life of the vehicle fire.
  • the second series of data comprises at least one type of information chosen from:
  • an advantage obtained is to improve the precision of the calculation of the lifetime of the vehicle fire, in particular for an electric vehicle.
  • the calculation means are configured to calculate the life of the vehicle's fire by deep learning.
  • the system comprises display means configured to display a state of wear of the vehicle light according to the calculated life of the vehicle light.
  • the display means are configured to display:
  • a first indicator preferably colored, more preferably in green, indicating a first state of wear of the vehicle light corresponding to a long life
  • a second indicator preferably colored, more preferably in orange, indicating a second state of wear of the vehicle's light corresponding to a moderate lifespan
  • a third indicator preferably colored, more preferably in red, indicating a third state of wear of the vehicle corresponding to a short lifespan.
  • an advantage obtained is to obtain a simple signage gradually indicating a degree of criticality of the life of the fire of the vehicle.
  • the system comprises alert means configured to alert a user of the vehicle to the calculated life of the vehicle's fire, preferably by sending a notification to a multifunction mobile of the vehicle. vehicle user.
  • the vehicle light is chosen from a high beam, a dipped beam, a position light, a flashing light, a fog light, a brake light.
  • Figure 1 is a flowchart schematically representing the operation of an embodiment of a system according to the invention.
  • an object of the invention is a system for predicting a lifespan of a vehicle fire, comprising:
  • - data collection means configured to collect: a first series SI of data, comprising information related to the fire of the vehicle, a second series S2 of data, comprising information related to the vehicle,
  • - calculation means 2 configured to calculate the life of the fire of the vehicle according to the first and second series SI, S2 of data.
  • the vehicle light can be chosen from a main beam, a dipped beam, a position light, a flashing light, a fog light, a brake light.
  • the first series SI of data comprises at least one type of information chosen from:
  • the technology of the vehicle's light bulb e.g. incandescent lamp, halogen lamp, xenon discharge lamp, light-emitting diode lamp, etc.
  • the theoretical life of an incandescent lamp is approximately 3 years while an LED lamp is several decades.
  • the second series S2 of data comprises at least one type of information chosen from:
  • the collection means 1 are advantageously configured to collect a third series S3 of data, comprising information related to driving habits.
  • the third series S3 of data comprises at least one type of information chosen from:
  • the collection means 1 comprise an aggregator configured to aggregate the first, second and third series S1, S2, S3 of data with a view to processing them.
  • the collection means 1 are advantageously on a cloud computing type platform.
  • the first, second and third series SI, S2, S3 of data can come from data from the Autonomous Telematics Box of the vehicle (known by the acronym BTA), from the Radio Frequency Servitude Box of the vehicle (known by the acronym BSRF) , and data from the vehicle lamp manufacturer.
  • BTA Autonomous Telematics Box of the vehicle
  • BSRF Radio Frequency Servicetude Box of the vehicle
  • the calculation means 2 are advantageously configured to calculate the life of the fire of the vehicle by deep learning.
  • the calculation means 2 are advantageously configured on a cloud computing type platform.
  • the calculation means 2 are configured to calculate the life of the vehicle fire as a function of the first, second and third series S1, S2, S3 of data.
  • the system advantageously comprises display means 3 configured to display a state of wear 4 of the vehicle light according to the calculated life of the vehicle light.
  • the display means 3 are advantageously configured to display:
  • a first indicator preferably colored, more preferably green, indicating a first state of wear 4 of the vehicle light corresponding to a long lifespan
  • a second indicator preferably colored, more preferably in orange, indicating a second state of wear 4 of the vehicle light corresponding to a moderate lifespan
  • a third indicator preferably colored, more preferably in red, indicating a third state of wear 4 of the vehicle corresponding to a low lifespan.
  • the system advantageously comprises alert means configured to alert a user of the vehicle to the calculated life of the vehicle's fire, preferably by sending a notification to a multifunction mobile ("smartphone" in English) of the vehicle user.
  • alert means configured to alert a user of the vehicle to the calculated life of the vehicle's fire, preferably by sending a notification to a multifunction mobile ("smartphone" in English) of the vehicle user.

Landscapes

  • Fire Alarms (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Fire-Detection Mechanisms (AREA)
EP22735016.2A 2021-07-09 2022-06-03 System zur vorhersage der lebensdauer einer fahrzeugleuchte Pending EP4367980A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2107494A FR3124990B1 (fr) 2021-07-09 2021-07-09 Système pour prédire une durée de vie d’un feu d’un véhicule
PCT/FR2022/051070 WO2023281175A1 (fr) 2021-07-09 2022-06-03 Système pour prédire une durée de vie d'un feu d'un véhicule

Publications (1)

Publication Number Publication Date
EP4367980A1 true EP4367980A1 (de) 2024-05-15

Family

ID=77711072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22735016.2A Pending EP4367980A1 (de) 2021-07-09 2022-06-03 System zur vorhersage der lebensdauer einer fahrzeugleuchte

Country Status (3)

Country Link
EP (1) EP4367980A1 (de)
FR (1) FR3124990B1 (de)
WO (1) WO2023281175A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736877A (en) 1970-09-10 1973-06-05 Us Air Force Ignition system for a parachute flare
US9212953B2 (en) * 2012-09-12 2015-12-15 Honeywell International Inc. Health monitoring of lights
US10681787B2 (en) * 2015-04-14 2020-06-09 Signify Holding B.V. Lighting system and a method of estimating an end of life of at least one lamp thereof
DE102016221772A1 (de) * 2016-11-07 2018-05-09 Bayerische Motoren Werke Aktiengesellschaft Beleuchtungsvorrichtung und Beleuchtungssystem für ein Kraftfahrzeug sowie Verfahren zum Betreiben eines Beleuchtungssystems für ein Kraftfahrzeug
WO2018177951A1 (en) * 2017-03-28 2018-10-04 Philips Lighting Holding B.V. Calibration of cloud-based information for lifetime prediction of luminaires
US10155477B1 (en) 2017-08-21 2018-12-18 Mcleanics Technology Corporation Vehicle light detector device (VLDD)

Also Published As

Publication number Publication date
FR3124990A1 (fr) 2023-01-13
WO2023281175A1 (fr) 2023-01-12
FR3124990B1 (fr) 2023-10-06

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