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FR3093483B1 - Communication interface for an external inflatable pedestrian safety structure fitted to a vehicle, inflatable structure-vehicle communication protocol and associated safety module - Google Patents

Communication interface for an external inflatable pedestrian safety structure fitted to a vehicle, inflatable structure-vehicle communication protocol and associated safety module Download PDF

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Publication number
FR3093483B1
FR3093483B1 FR1902253A FR1902253A FR3093483B1 FR 3093483 B1 FR3093483 B1 FR 3093483B1 FR 1902253 A FR1902253 A FR 1902253A FR 1902253 A FR1902253 A FR 1902253A FR 3093483 B1 FR3093483 B1 FR 3093483B1
Authority
FR
France
Prior art keywords
vehicle
inflatable
pedestrian
communication interface
fitted
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.)
Active
Application number
FR1902253A
Other languages
French (fr)
Other versions
FR3093483A1 (en
Inventor
Paul Philippe Cord
Dorian Zahorski
Sylvain Allano
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.)
Seva Technologies SAS
Original Assignee
Seva Technologies 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 Seva Technologies SAS filed Critical Seva Technologies SAS
Priority to FR1902253A priority Critical patent/FR3093483B1/en
Priority to PCT/FR2020/050453 priority patent/WO2020178533A1/en
Priority to CN202080029790.XA priority patent/CN113784877A/en
Priority to EP20725838.5A priority patent/EP3934943A1/en
Publication of FR3093483A1 publication Critical patent/FR3093483A1/en
Application granted granted Critical
Publication of FR3093483B1 publication Critical patent/FR3093483B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
    • B60R21/36—Protecting non-occupants of a vehicle, e.g. pedestrians using airbags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R2021/01311—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over monitoring the braking system, e.g. ABS
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • B60R2021/01322—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value comprising variable thresholds, e.g. depending from other collision parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R2021/26094—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow characterised by fluid flow controlling valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Traffic Control Systems (AREA)
  • Air Bags (AREA)

Abstract

Interface de communication (13) entre un module de sécurité piéton (1) équipant un véhicule (10) et incluant une structure gonflable externe, et un système (3) de traitement d’informations issues de capteurs et caméras équipant ledit véhicule (10), cet interface (13) comprenant des moyens pour recevoir dudit système de traitement (3) : (i) un signal de commande de déclenchement de ladite structure gonflable en réponse à une identification d’un risque de collision avec un piéton et (ii) des informations caractéristiques dudit piéton et de sa cinématique relative par rapport audit véhicule (10). Voir Figure 1Communication interface (13) between a pedestrian safety module (1) fitted to a vehicle (10) and including an external inflatable structure, and a system (3) for processing information from sensors and cameras fitted to said vehicle (10) , this interface (13) comprising means for receiving from said processing system (3): (i) a command signal for triggering said inflatable structure in response to an identification of a risk of collision with a pedestrian and (ii) characteristic information of said pedestrian and of his relative kinematics with respect to said vehicle (10). See Figure 1

FR1902253A 2019-03-05 2019-03-05 Communication interface for an external inflatable pedestrian safety structure fitted to a vehicle, inflatable structure-vehicle communication protocol and associated safety module Active FR3093483B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1902253A FR3093483B1 (en) 2019-03-05 2019-03-05 Communication interface for an external inflatable pedestrian safety structure fitted to a vehicle, inflatable structure-vehicle communication protocol and associated safety module
PCT/FR2020/050453 WO2020178533A1 (en) 2019-03-05 2020-03-05 Communication interface for an external inflatable pedestrian safety structure equipping a vehicle, associated inflatable structure-vehicle communication protocol and safety module
CN202080029790.XA CN113784877A (en) 2019-03-05 2020-03-05 Communication interface for an external inflatable pedestrian safety structure equipped on a vehicle, associated inflatable structure-vehicle communication protocol and safety module
EP20725838.5A EP3934943A1 (en) 2019-03-05 2020-03-05 Communication interface for an external inflatable pedestrian safety structure equipping a vehicle, associated inflatable structure-vehicle communication protocol and safety module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902253 2019-03-05
FR1902253A FR3093483B1 (en) 2019-03-05 2019-03-05 Communication interface for an external inflatable pedestrian safety structure fitted to a vehicle, inflatable structure-vehicle communication protocol and associated safety module

Publications (2)

Publication Number Publication Date
FR3093483A1 FR3093483A1 (en) 2020-09-11
FR3093483B1 true FR3093483B1 (en) 2022-04-01

Family

ID=67999722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902253A Active FR3093483B1 (en) 2019-03-05 2019-03-05 Communication interface for an external inflatable pedestrian safety structure fitted to a vehicle, inflatable structure-vehicle communication protocol and associated safety module

Country Status (4)

Country Link
EP (1) EP3934943A1 (en)
CN (1) CN113784877A (en)
FR (1) FR3093483B1 (en)
WO (1) WO2020178533A1 (en)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377108A (en) 1992-04-28 1994-12-27 Takata Corporation Method for predicting impact and an impact prediction system for realizing the same by using neural networks
US7630806B2 (en) 1994-05-23 2009-12-08 Automotive Technologies International, Inc. System and method for detecting and protecting pedestrians
JP4811019B2 (en) * 2005-01-17 2011-11-09 株式会社豊田中央研究所 Impact behavior control device
JP4497125B2 (en) * 2006-04-11 2010-07-07 株式会社デンソー Collision detection device
JP2008056016A (en) * 2006-08-30 2008-03-13 Toyota Central R&D Labs Inc Vehicular safety protection device
US7922199B2 (en) * 2007-04-03 2011-04-12 Autoliv Development Ab Apparatus and method for controlling an inflatable cushion
CN101716922B (en) * 2009-12-29 2013-04-24 浙江吉利汽车研究院有限公司 Device for protecting pedestrians in vehicle
US9110169B2 (en) * 2013-03-08 2015-08-18 Advanced Scientific Concepts, Inc. LADAR enabled impact mitigation system
US9340178B1 (en) * 2013-12-04 2016-05-17 Google Inc. Adhesive vehicle front end for mitigation of secondary pedestrian impact
JP5949803B2 (en) * 2014-02-07 2016-07-13 トヨタ自動車株式会社 Collision detection device
CN104842923B (en) * 2015-05-20 2017-05-24 宝鸡吉利汽车部件有限公司 Active protection system and method thereof for preventing secondary damage of pedestrians
US9802568B1 (en) * 2015-09-04 2017-10-31 Waymo Llc Interlocking vehicle airbags
US10308212B2 (en) * 2015-12-29 2019-06-04 Thunder Power New Energy Vehicle Development Company Limited Pedestrian and vehicle protection system
JP2017178211A (en) * 2016-03-31 2017-10-05 株式会社Ｓｕｂａｒｕ Cyclist protection device of vehicle
CN206633959U (en) * 2017-04-14 2017-11-14 吉林大学 A kind of smart airbag active control device based on collision form prediction
FR3065929B1 (en) * 2017-05-05 2021-01-08 Paul Philippe Cord PERSONAL AND PROPERTY PROTECTION SYSTEM INCLUDING A LONG-TERM INFLATABLE STRUCTURE
FR3086234B1 (en) * 2018-09-21 2022-01-28 Seva Tech METHOD AND SYSTEM FOR CONTROLLING THE DEPLOYMENT OF AN EXTERNAL INFLATABLE PEDESTRIAN SAFETY STRUCTURE FITTING A VEHICLE, AND PEDESTRIAN PROTECTION EQUIPMENT INCORPORATING THIS SYSTEM
CN116848023A (en) * 2021-01-08 2023-10-03 英纬普罗德 Motor vehicle protection module for protecting pedestrians in the event of a collision
CN117125020A (en) * 2023-08-30 2023-11-28 重庆交通大学 Pedestrian classification and identification-based active energy absorption device for automobile and control method thereof

Also Published As

Publication number Publication date
CN113784877A (en) 2021-12-10
WO2020178533A1 (en) 2020-09-10
EP3934943A1 (en) 2022-01-12
FR3093483A1 (en) 2020-09-11
WO2020178533A4 (en) 2020-10-22

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