MX2016003921A - Metodo y sistema para determinar una direccion primaria de la fuerza que resulta de una colision de un vehiculo. - Google Patents

Metodo y sistema para determinar una direccion primaria de la fuerza que resulta de una colision de un vehiculo.

Info

Publication number
MX2016003921A
MX2016003921A MX2016003921A MX2016003921A MX2016003921A MX 2016003921 A MX2016003921 A MX 2016003921A MX 2016003921 A MX2016003921 A MX 2016003921A MX 2016003921 A MX2016003921 A MX 2016003921A MX 2016003921 A MX2016003921 A MX 2016003921A
Authority
MX
Mexico
Prior art keywords
acceleration
value
determining
delta velocity
vehicle collision
Prior art date
Application number
MX2016003921A
Other languages
English (en)
Inventor
n clark Todd
Shomsky Jason
Original Assignee
Ford Global Tech Llc
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
Priority claimed from US14/670,622 external-priority patent/US9162642B2/en
Application filed by Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2016003921A publication Critical patent/MX2016003921A/es

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
    • B60R21/01—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/107—Longitudinal acceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/109—Lateral acceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed
    • B60W2520/105—Longitudinal acceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/12—Lateral speed
    • B60W2520/125—Lateral acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Transportation (AREA)
  • Air Bags (AREA)
  • Traffic Control Systems (AREA)

Abstract

Un vehículo comprende un módulo de detección de aceleración y un módulo de cómputos de dirección de impacto. El módulo detector de la aceleración está configurado para generar información de la aceleración que resulta de un episodio de colisión de un vehículo. La información de la aceleración incluye un valor de la aceleración de la primera dirección y un valor de la aceleración de la segunda dirección. El módulo de cómputos de dirección de impacto está acoplado al módulo detector de la aceleración para recibir la información de aceleración desde el mismo y está configurado para determinar información de la dirección de impacto que resulta del episodio de colisión de un vehículo. Generar la información de la dirección de impacto incluye obtener un valor de la velocidad delta de la primera dirección a partir del valor de la aceleración de la primera dirección, obtener un valor de la velocidad delta de la segunda dirección a partir del valor de la aceleración de la segunda dirección, determinar un valor umbral de la primera velocidad delta en base a un ángulo umbral de la velocidad delta y el valor de la velocidad delta de la primera dirección y determinar una zona de impacto en base al valor umbral de la primera velocidad delta y al valor de la velocidad delta de la segunda dirección.
MX2016003921A 2015-03-27 2016-03-28 Metodo y sistema para determinar una direccion primaria de la fuerza que resulta de una colision de un vehiculo. MX2016003921A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/670,622 US9162642B2 (en) 2012-10-05 2015-03-27 Method and system for determining a primary direction of force resulting from a vehicle collision

Publications (1)

Publication Number Publication Date
MX2016003921A true MX2016003921A (es) 2016-09-26

Family

ID=56986533

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016003921A MX2016003921A (es) 2015-03-27 2016-03-28 Metodo y sistema para determinar una direccion primaria de la fuerza que resulta de una colision de un vehiculo.

Country Status (4)

Country Link
CN (1) CN106004880B (es)
DE (1) DE102016105246A1 (es)
MX (1) MX2016003921A (es)
RU (1) RU2016110884A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018065482A (ja) 2016-10-20 2018-04-26 本田技研工業株式会社 乗員保護装置
CN109204317B (zh) * 2018-07-24 2020-05-22 吉林大学 轮毂驱动电动汽车纵、横和垂向力集成控制优化方法
CN111284438B (zh) * 2018-12-10 2021-09-28 大陆汽车电子（连云港）有限公司 安全气囊控制方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023664A (en) * 1996-10-16 2000-02-08 Automotive Systems Laboratory, Inc. Vehicle crash sensing system
DE102006048907A1 (de) * 2006-10-17 2008-04-30 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ansteuerung von Personenschutzmitteln sowie ein entsprechendes Computerprogramm und Computerprogrammprodukt
US8955368B2 (en) * 2011-09-21 2015-02-17 Massachusetts Institute Of Technology Apparatus and method for aerosol collection and fluid analysis
US20140100710A1 (en) * 2012-10-05 2014-04-10 Ford Global Technologies Method and system for determining a primary direction of force resulting from a vehicle collision

Also Published As

Publication number Publication date
DE102016105246A1 (de) 2016-10-13
CN106004880A (zh) 2016-10-12
RU2016110884A (ru) 2017-09-28
CN106004880B (zh) 2020-07-10

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