FR3083400B1 - PROCESS FOR ALERT OF A CONDUCTOR BY GENERATION OF SOUBRESAUTS VIA THE CONTROL OF A ROTATING ELECTRIC MACHINE - Google Patents

PROCESS FOR ALERT OF A CONDUCTOR BY GENERATION OF SOUBRESAUTS VIA THE CONTROL OF A ROTATING ELECTRIC MACHINE Download PDF

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Publication number
FR3083400B1
FR3083400B1 FR1855834A FR1855834A FR3083400B1 FR 3083400 B1 FR3083400 B1 FR 3083400B1 FR 1855834 A FR1855834 A FR 1855834A FR 1855834 A FR1855834 A FR 1855834A FR 3083400 B1 FR3083400 B1 FR 3083400B1
Authority
FR
France
Prior art keywords
torque
control
tcons
soubresauts
alert
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
FR1855834A
Other languages
French (fr)
Other versions
FR3083400A1 (en
Inventor
Joachim Laupa
Yejin Jin
Maxime Reynouard
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1855834A priority Critical patent/FR3083400B1/en
Publication of FR3083400A1 publication Critical patent/FR3083400A1/en
Application granted granted Critical
Publication of FR3083400B1 publication Critical patent/FR3083400B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
    • B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W50/16—Tactile feedback to the driver, e.g. vibration or force feedback to the driver on the steering wheel or the accelerator pedal
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • 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
    • B60W40/08—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 drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B60W2050/0022—Gains, weighting coefficients or weighting functions
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
    • B60W2050/0052—Filtering, filters
    • B60W2050/0054—Cut-off filters, retarders, delaying means, dead zones, threshold values or cut-off frequency
    • B60W2050/0055—High-pass filters
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
    • B60W2050/0052—Filtering, filters
    • B60W2050/0054—Cut-off filters, retarders, delaying means, dead zones, threshold values or cut-off frequency
    • B60W2050/0056—Low-pass filters
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/22—Psychological state; Stress level or workload
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/26—Incapacity
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/08—Electric propulsion units
    • B60W2710/083—Torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

L'invention porte principalement sur un procédé d'alerte d'un conducteur de véhicule automobile par émulation de soubresauts via la commande d'une machine électrique tournante (21) intégrée dans une chaîne de traction (10) de véhicule automobile, caractérisé en ce que ledit procédé comporte: - une étape de détection (23) d'une perte d'attention du conducteur, - une étape de détermination d'un couple pulsé d'amplification (Tamp) d'oscillations de couple générées par la chaîne de traction (10), - une étape de combinaison du couple pulsé d'amplification (Tamp) précédemment déterminé avec un couple de consigne (Tcons) de la machine électrique tournante (21) pour obtenir un couple résultant de consigne modifié (Tcons'), et - une étape d'application du couple résultant de consigne modifié (Tcons') à la machine électrique tournante (21).The invention mainly relates to a method for alerting a driver of a motor vehicle by emulation of jolts via the control of a rotating electrical machine (21) integrated in a traction chain (10) of a motor vehicle, characterized in that that said method comprises: - a step of detecting (23) a loss of attention on the part of the driver, - a step of determining a pulsed amplification torque (Tamp) of torque oscillations generated by the traction chain (10), - a step of combining the pulsed amplification torque (Tamp) previously determined with a setpoint torque (Tcons) of the rotating electrical machine (21) to obtain a resulting modified setpoint torque (Tcons'), and - a step of applying the torque resulting from the modified setpoint (Tcons') to the rotating electrical machine (21).

FR1855834A 2018-06-28 2018-06-28 PROCESS FOR ALERT OF A CONDUCTOR BY GENERATION OF SOUBRESAUTS VIA THE CONTROL OF A ROTATING ELECTRIC MACHINE Active FR3083400B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1855834A FR3083400B1 (en) 2018-06-28 2018-06-28 PROCESS FOR ALERT OF A CONDUCTOR BY GENERATION OF SOUBRESAUTS VIA THE CONTROL OF A ROTATING ELECTRIC MACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855834A FR3083400B1 (en) 2018-06-28 2018-06-28 PROCESS FOR ALERT OF A CONDUCTOR BY GENERATION OF SOUBRESAUTS VIA THE CONTROL OF A ROTATING ELECTRIC MACHINE
FR1855834 2018-06-28

Publications (2)

Publication Number Publication Date
FR3083400A1 FR3083400A1 (en) 2020-01-03
FR3083400B1 true FR3083400B1 (en) 2021-04-09

Family

ID=66166005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855834A Active FR3083400B1 (en) 2018-06-28 2018-06-28 PROCESS FOR ALERT OF A CONDUCTOR BY GENERATION OF SOUBRESAUTS VIA THE CONTROL OF A ROTATING ELECTRIC MACHINE

Country Status (1)

Country Link
FR (1) FR3083400B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005130613A (en) * 2003-10-23 2005-05-19 Nissan Motor Co Ltd Vehicle
DE102004011928A1 (en) * 2004-03-11 2005-09-29 Conti Temic Microelectronic Gmbh Device for keeping driver awake on tiring journey, comprising creation of unusual vibrations of engine
FR2910198B1 (en) * 2006-12-13 2009-03-13 Peugeot Citroen Automobiles Sa METHOD FOR CONTROLLING AN ELECTRIC MOTOR OF A HYBRID OR ELCTRIC VEHICLE
FR3048938B1 (en) * 2016-03-15 2019-06-14 Renault S.A.S SYSTEM AND METHOD FOR PREVENTING TORQUE OSCILLATIONS IN A TRANSMISSION OF A HYBRID PROPULSION MOTOR VEHICLE

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Publication number Publication date
FR3083400A1 (en) 2020-01-03

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