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FR3100518A1 - Method and device for managing the energy of a vehicle - Google Patents

Method and device for managing the energy of a vehicle Download PDF

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Publication number
FR3100518A1
FR3100518A1 FR1909864A FR1909864A FR3100518A1 FR 3100518 A1 FR3100518 A1 FR 3100518A1 FR 1909864 A FR1909864 A FR 1909864A FR 1909864 A FR1909864 A FR 1909864A FR 3100518 A1 FR3100518 A1 FR 3100518A1
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FR
France
Prior art keywords
vehicle
station
operating mode
energy
user
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.)
Withdrawn
Application number
FR1909864A
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French (fr)
Inventor
Laurent Lasseigne
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1909864A priority Critical patent/FR3100518A1/en
Publication of FR3100518A1 publication Critical patent/FR3100518A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B60W50/082—Selecting or switching between different modes of propelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B60L58/14—Preventing excessive discharging
    • 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
    • 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
    • B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
    • B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
    • 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
    • B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
    • B60W30/1886—Controlling power supply to auxiliary devices
    • 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
    • B60W50/0097—Predicting future 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3469—Fuel consumption; Energy use; Emission aspects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
    • 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
    • B60W2050/146—Display means
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/24—Energy storage means
    • B60W2510/242—Energy storage means for electrical energy
    • B60W2510/244—Charge state
    • 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
    • B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
    • B60W2530/209—Fuel quantity remaining in tank
    • 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
    • B60W2540/215—Selection or confirmation of options
    • 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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
    • 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
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0677—Engine power
    • 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
    • B60W2710/086—Power
    • 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
    • B60W2710/24—Energy storage means
    • B60W2710/242—Energy storage means for electrical energy
    • B60W2710/244—Charge state
    • 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
    • B60W2710/30—Auxiliary equipments
    • B60W2710/305—Auxiliary equipments target power to auxiliaries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/84—Data processing systems or methods, management, administration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Navigation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L’invention concerne un procédé de gestion de l’énergie d’un véhicule transportant un utilisateur caractérisé en ce qu’il comporte des étapes de :- Réception (201) d’une alerte indiquant un niveau d’énergie inférieur à seuil prédéterminé,- Commande (202) d’un affichage proposant à l’utilisateur de sélectionner une station de rechargement en énergie,Si l’utilisateur sélectionne une station alors,- Détermination (204) si une autonomie du véhicule est suffisante pour rejoindre la station sélectionnée,Si ladite autonomie n’est pas suffisante alors,- Détermination (209) si un mode de fonctionnement dégradé du véhicule permet de rejoindre la station,Si ledit mode de fonctionnement dégradé du véhicule permet de rejoindre la station alors,- Proposition (211) dudit mode de fonctionnement dégradé à l’utilisateur Si l’utilisateur accepte ledit mode de fonctionnement dégradé alors,- Application (213) dudit mode de fonctionnement dégradé,- Guidage (214) vers la station sélectionnée. Figure pour l’abrégé : Figure 2The invention relates to a method for managing the energy of a vehicle transporting a user, characterized in that it comprises steps of: - Receiving (201) an alert indicating an energy level below a predetermined threshold, - Control (202) of a display offering the user to select an energy recharging station, If the user selects a station then, - Determination (204) whether the vehicle has sufficient range to reach the selected station, If said range is not sufficient then, - Determination (209) whether a degraded operating mode of the vehicle makes it possible to reach the station, If said degraded operating mode of the vehicle makes it possible to reach the station then, - Proposal (211) of said degraded operating mode to the user If the user accepts said degraded operating mode then, - Application (213) of said degraded operating mode, - Guidance (214) to the selected station. Figure for the abstract: Figure 2

Description

Procédé et dispositif de gestion de l’énergie d’un véhiculeMethod and device for managing the energy of a vehicle

L’invention concerne la gestion de l’énergie d’un véhicule et l’assistance au conducteur lorsque le niveau d’énergie de celui-ci est faible.The invention relates to the management of the energy of a vehicle and the assistance to the driver when the energy level of the latter is low.

On connait par le document WO201641157 un système de gestion de véhicule électrique permettant de à calculer un temps résiduel de circulation et une distance résiduelle de circulation d'une batterie à partir de paramètres caractéristiques d'un véhicule électrique. Le système permet aussi de déterminer un site de rechargement le plus proche du véhicule.Document WO201641157 discloses an electric vehicle management system making it possible to calculate a residual travel time and a residual travel distance of a battery from characteristic parameters of an electric vehicle. The system also makes it possible to determine a recharging site closest to the vehicle.

Cependant rien n’est prévu si l’autonomie de la batterie est insuffisante pour rejoindre le site de rechargement.However, nothing is provided if the battery life is insufficient to reach the recharging site.

Un objet de la présente invention est de proposer une solution pour remédier au problème précité pour assister un conducteur d’un véhicule lorsque l’autonomie du véhicule est telle que celui-ci est dans l’incapacité de rejoindre une station de rechargeAn object of the present invention is to propose a solution to remedy the aforementioned problem to assist a driver of a vehicle when the autonomy of the vehicle is such that the latter is unable to reach a charging station.

A cet effet, l’invention a pour objet un procédé de gestion de l’énergie d’un véhicule transportant un utilisateur caractérisé en ce qu’il comporte des étapes de :
- Réception d’une alerte indiquant un niveau d’énergie inférieur à seuil prédéterminé,
- Commande d’un affichage proposant à l’utilisateur de sélectionner une station de rechargement en énergie,
Si l’utilisateur sélectionne une station alors,
- Détermination si une autonomie du véhicule est suffisante pour rejoindre la station sélectionnée,
Si ladite autonomie n’est pas suffisante alors,
- Détermination si un mode de fonctionnement dégradé du véhicule permet de rejoindre la station,
Si ledit mode de fonctionnement dégradé du véhicule permet de rejoindre la station alors,
- Proposition dudit mode de fonctionnement dégradé à l’utilisateur
Si l’utilisateur accepte ledit mode de fonctionnement dégradé alors,
- Application dudit mode de fonctionnement dégradé,
- Guidage vers la station sélectionnée.To this end, the subject of the invention is a method for managing the energy of a vehicle transporting a user, characterized in that it comprises steps of:
- Reception of an alert indicating an energy level below a predetermined threshold,
- Control of a display offering the user to select an energy recharging station,
If the user selects a station then,
- Determination if the autonomy of the vehicle is sufficient to reach the selected station,
If said autonomy is not sufficient then,
- Determination if a degraded operating mode of the vehicle makes it possible to reach the station,
If said degraded operating mode of the vehicle makes it possible to reach the station then,
- Proposal of said degraded operating mode to the user
If the user accepts said degraded operating mode then,
- Application of said degraded operating mode,
- Guidance to the selected station.

L’invention permet à un utilisateur et à son véhicule de rejoindre une station de recharge même si l’autonomie du véhicule est particulièrement réduite. En appliquant un mode dégradé, l’autonomie du véhicule est accrue. Ainsi, le véhicule peut rejoindre une station qui aurait été inaccessible si celui-ci conservait un fonctionnement nominal.The invention allows a user and his vehicle to reach a charging station even if the autonomy of the vehicle is particularly reduced. By applying a degraded mode, the range of the vehicle is increased. Thus, the vehicle can reach a station which would have been inaccessible if the latter retained nominal operation.

D’autres caractéristiques et avantages de l’invention ressortiront de la description des modes de réalisation non limitatifs de l’invention ci-après, en référence aux figures annexées, sur lesquelles :Other characteristics and advantages of the invention will emerge from the description of the non-limiting embodiments of the invention below, with reference to the appended figures, in which:

illustre schématiquement un dispositif de gestion de l’énergie selon un exemple de réalisation particulier de la présente invention ; schematically illustrates an energy management device according to a particular embodiment of the present invention;

illustre schématiquement un procédé de de gestion de l’énergie, selon un exemple de réalisation particulier de la présente invention. schematically illustrates a method of energy management, according to a particular embodiment of the present invention.

L’invention permet à un utilisateur recevant une alerte « niveau carburant faible ou batterie déchargée » de choisir, par exemple sur l’écran de navigation, une station pour refaire le plein de carburant ou recharger sa batterie.The invention allows a user receiving a "low fuel level or discharged battery" alert to choose, for example on the navigation screen, a station to refuel or recharge his battery.

En fonction de son choix, l’invention permet de calculer d'adéquation entre l'autonomie restante estimée (en tenant compte des consommateurs enclenchés par exemple la climatisation, le chauffage ou les projecteurs) et la distance à parcourir.Depending on its choice, the invention makes it possible to calculate the adequacy between the estimated remaining autonomy (taking into account the consumers switched on, for example the air conditioning, heating or headlights) and the distance to be covered.

Si la station sélectionnée est suffisamment proche, le dispositif selon l’invention commande le guidage du conducteur vers la station sélectionnée.If the selected station is sufficiently close, the device according to the invention controls the guidance of the driver towards the selected station.

Par contre si la station sélectionnée est trop éloignée (autrement l'autonomie est sensiblement égale voir inférieure à la distance à couvrir pour rejoindre la station), le dispositif selon l’invention propose à l’utilisateur de changer de station ou propose un mode secours au client en dégradant des prestations (climatisation, chauffage, amplification du système audio) et/ou en "bridant" la puissance de la voiture (de façon à optimiser de la consommation carburant) de façon à lui garantir d'atteindre son choix de station.On the other hand, if the selected station is too far away (otherwise the autonomy is substantially equal to or even less than the distance to be covered to reach the station), the device according to the invention offers the user to change station or offers an emergency mode to the customer by degrading services (air conditioning, heating, amplification of the audio system) and/or by "restricting" the power of the car (in order to optimize fuel consumption) so as to guarantee him to reach his choice of station .

La figure 1 représente un exemple de dispositif 900 de gestion de l’énergie d’un véhicule. Ce dispositif 900 peut prendre la forme d’un boitier comprenant des circuits imprimés, de plusieurs circuits imprimés reliés par des connections filaires ou non filaires, de tout type d’ordinateur. On entend par circuit imprimé tout type de dispositif apte à effectuer au moins une opération électrique ou électronique.FIG. 1 represents an example of a device 900 for managing the energy of a vehicle. This device 900 can take the form of a box comprising printed circuits, several printed circuits connected by wired or wireless connections, any type of computer. By printed circuit is meant any type of device capable of performing at least one electrical or electronic operation.

Le dispositif 900 comprend une mémoire vive 901 pour stocker des instructions pour la mise en œuvre par un processeur 902 du procédé selon l’invention. Le dispositif 900 comporte aussi une mémoire de masse 903 pour le stockage de données destinées à être conservées après la mise en œuvre du procédé.The device 900 comprises a random access memory 901 for storing instructions for the implementation by a processor 902 of the method according to the invention. The device 900 also comprises a mass memory 903 for storing data intended to be retained after the implementation of the method.

Le dispositif 900 peut en outre comporter un processeur de signal numérique (DSP) 904.Device 900 may further include a digital signal processor (DSP) 904.

Une ou plusieurs des étapes du procédé peuvent être effectuées par des composants différents. Ainsi, le procédé peut être mis en œuvre par une pluralité de processeurs, mémoire vive, mémoire de masse, interface d’entrée, interface de sortie et/ou DSP. Dans ces situations, le dispositif 900 peut être décentralisé, au sein d’un réseau local (plusieurs processeurs reliés entre eux par exemple) ou d’un réseau étendu.One or more of the process steps may be performed by different components. Thus, the method can be implemented by a plurality of processors, random access memory, mass memory, input interface, output interface and/or DSP. In these situations, the 900 device can be decentralized, within a local network (several processors linked together for example) or an extended network.

Le dispositif 900 comporte également une interface d’entrée 905 pour la réception notamment des données utilisées par le procédé et une interface de sortie 906 pour la transmission des données produites par le procédé.The device 900 also comprises an input interface 905 for the reception in particular of the data used by the method and an output interface 906 for the transmission of the data produced by the method.

En référence à la figure 2, le procédé selon l’invention comprend une étape de réception 201 par le dispositif de gestion de l’énergie d’un alerte indiquant un niveau d’énergie inférieur à seuil prédéterminé.Referring to Figure 2, the method according to the invention comprises a step 201 of reception by the energy management device of an alert indicating an energy level below a predetermined threshold.

L’alerte indique que le niveau de carburant est faible (le volume de carburant restant dans le réservoir est inférieur à un volume seuil prédéterminé) pour un véhicule thermique ou que la batterie est faible est presque déchargé (le niveau de charge est inférieur à un niveau prédéterminé) pour un véhicule électrique.The alert indicates that the fuel level is low (the volume of fuel remaining in the tank is below a predetermined threshold volume) for a thermal vehicle or that the battery is low is almost discharged (the charge level is below a predetermined level) for an electric vehicle.

Le procédé comprend aussi une étape de commande 202 de l’affichage, par exemple sur un écran du véhicule, d’un affichage proposant à l’utilisateur de sélectionner une station de rechargement en énergie.The method also includes a step 202 of controlling the display, for example on a screen of the vehicle, of a display offering the user to select an energy recharging station.

Le dispositif selon l’invention détermine la ou les stations proposée(s) en sélectionnant les stations de recharges présentes dans un rayon donné autour du véhicule. On suppose que le véhicule est géolocalisé et que le dispositif dispose ou à accès à une base de stations de recharge associées à des données de localisation.The device according to the invention determines the proposed station(s) by selecting the charging stations present in a given radius around the vehicle. It is assumed that the vehicle is geolocated and that the device has or has access to a base of charging stations associated with location data.

Si l’utilisateur ne sélectionne aucune station le procédé prend fin 203.If the user does not select any station the process ends 203.

Par contre, si l’utilisateur sélectionne une station alors, le dispositif détermine 204 (à partir du niveau de carburant) si l’autonomie du véhicule, est suffisante pour rejoindre la station sélectionnée.On the other hand, if the user selects a station then, the device determines 204 (from the fuel level) if the range of the vehicle is sufficient to reach the selected station.

Si l’autonomie est suffisante, le dispositif selon l’invention commande 206 le guidage du véhicule vers la station de rechargement sélectionnée. Autrement dit, le logiciel de navigation du véhicule affiche des instructions à destination de l’utilisateur pour le conduire vers la station sélectionnée.If the autonomy is sufficient, the device according to the invention controls 206 the guidance of the vehicle towards the selected recharging station. In other words, the vehicle's navigation software displays instructions for the user to take him to the selected station.

Par contre, si l’autonomie n’est pas suffisante, le dispositif détermine si un mode de fonctionnement dégradé du véhicule permet de rejoindre la station de rechargement.On the other hand, if the autonomy is not sufficient, the device determines whether a degraded operating mode of the vehicle makes it possible to reach the charging station.

Selon une caractéristique de l’invention, le mode de fonctionnement dégradé est un mode dans lequel des prestations du véhicules (par exemple la climatisation, le chauffage ou l’amplification du système audio) sont dégradées voire supprimées et/ou dans lequel la puissance du véhicule est bridée (de façon à optimiser de la consommation carburant) en vue d’étendre l’autonomie du véhicule.According to one characteristic of the invention, the degraded operating mode is a mode in which vehicle performance (for example air conditioning, heating or amplification of the audio system) is degraded or even eliminated and/or in which the power of the vehicle is restricted (so as to optimize fuel consumption) in order to extend the vehicle's range.

Si le mode de fonctionnement dégradé du véhicule ne permet pas de rejoindre la station alors le dispositif commande 210 l’émission d’une alerte indiquant à l’utilisateur qu’il va tomber en panne.If the degraded operating mode of the vehicle does not make it possible to reach the station then the device commands 210 the emission of an alert indicating to the user that he is going to break down.

Si le mode de fonctionnement dégradé du véhicule permet de rejoindre la station alors le dispositif propose 211 à l’utilisateur d’activer le mode de fonctionnement dégradé à l’utilisateur.If the degraded operating mode of the vehicle makes it possible to join the station then the device proposes 211 to the user to activate the degraded operating mode for the user.

Si l’utilisateur refuse ledit mode de fonctionnement dégradé alors le dispositif commande 212 l’émission d’une alerte indiquant à l’utilisateur qu’il va tomber en panne.If the user refuses said degraded operating mode then the device commands 212 the emission of an alert indicating to the user that it is going to break down.

Si l’utilisateur accepte ledit mode de fonctionnement dégradé alors le dispositif commande l’application 213 dudit mode de fonctionnement dégradé, c’est-à-dire le passage de certaines prestations dans un mode dégradé et/ou le bridage de la puissance du véhicule.If the user accepts said degraded operating mode then the device controls the application 213 of said degraded operating mode, that is to say the passage of certain services into a degraded mode and/or the restriction of the power of the vehicle .

Le dispositif commande aussi le guidage 214 vers la station sélectionnée.The device also controls the guidance 214 to the selected station.

Claims (6)

Procédé de gestion de l’énergie d’un véhicule transportant un utilisateur caractérisé en ce qu’il comporte des étapes de :
- Réception (201) d’une alerte indiquant un niveau d’énergie inférieur à seuil prédéterminé,
- Commande (202) d’un affichage proposant à l’utilisateur de sélectionner une station de rechargement en énergie,
Si l’utilisateur sélectionne une station alors,
- Détermination (204) si une autonomie du véhicule est suffisante pour rejoindre la station sélectionnée,
Si ladite autonomie n’est pas suffisante alors,
- Détermination (209) si un mode de fonctionnement dégradé du véhicule permet de rejoindre la station,
Si ledit mode de fonctionnement dégradé du véhicule permet de rejoindre la station alors,
- Proposition (211) dudit mode de fonctionnement dégradé à l’utilisateur
Si l’utilisateur accepte ledit mode de fonctionnement dégradé alors,
- Application (213) dudit mode de fonctionnement dégradé,
- Guidage (214) vers la station sélectionnée.Method for managing the energy of a vehicle transporting a user, characterized in that it comprises steps of:
- Reception (201) of an alert indicating an energy level below a predetermined threshold,
- Control (202) of a display offering the user to select an energy recharging station,
If the user selects a station then,
- Determination (204) if the autonomy of the vehicle is sufficient to reach the selected station,
If said autonomy is not sufficient then,
- Determination (209) if a degraded operating mode of the vehicle makes it possible to reach the station,
If said degraded operating mode of the vehicle makes it possible to reach the station then,
- Proposal (211) of said degraded operating mode to the user
If the user accepts said degraded operating mode then,
- Application (213) of said degraded operating mode,
- Guidance (214) to the selected station. Procédé de gestion de l’énergie d’un véhicule selon la revendication 1, dans lequel, le mode de fonctionnement dégradé est un mode dans lequel des prestations du véhicule sont dégradées ou supprimées, et/ou dans lequel la puissance du véhicule est bridée.Method for managing the energy of a vehicle according to claim 1, in which the degraded operating mode is a mode in which the performance of the vehicle is degraded or eliminated, and/or in which the power of the vehicle is restricted. Procédé de gestion de l’énergie d’un véhicule selon la revendication 2, dans lequel, les prestations du véhicule comprennent : une climatisation, un chauffage ou un amplification d’un système audio embarqué.A method of managing the energy of a vehicle according to claim 2, in which the services of the vehicle comprise: air conditioning, heating or amplification of an in-vehicle audio system. Produit programme d’ordinateur comportant des instructions adaptées pour l’exécution des étapes du procédé selon l’une des revendications 1 à 3, lorsque le programme d’ordinateur est exécuté par au moins un processeur.Computer program product comprising instructions adapted for the execution of the steps of the method according to one of Claims 1 to 3, when the computer program is executed by at least one processor. Dispositif de gestion de l’énergie d’un véhicule, ledit dispositif comprenant une mémoire associée à au moins un processeur configuré pour mettre en œuvre les étapes du procédé selon l’une quelconque des revendications 1 à 3.Device for managing the energy of a vehicle, said device comprising a memory associated with at least one processor configured to implement the steps of the method according to any one of Claims 1 to 3. Véhicule caractérisé en ce qu’il comporte un dispositif de gestion de l’énergie d’un véhicule selon la revendication précédente.Vehicle characterized in that it comprises a device for managing the energy of a vehicle according to the preceding claim.
FR1909864A 2019-09-09 2019-09-09 Method and device for managing the energy of a vehicle Withdrawn FR3100518A1 (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110032110A1 (en) * 2009-08-07 2011-02-10 Denso Corporation Electric power amount information output device and system
JP2011075290A (en) * 2009-09-29 2011-04-14 Sanyo Electric Co Ltd On-vehicle navigation device
EP2578997A1 (en) * 2011-10-07 2013-04-10 Hitachi, Ltd. System for supporting a user of an electrically driven vehicle
DE102013211871A1 (en) * 2013-06-21 2014-12-24 Continental Automotive Gmbh Method and device for operating a vehicle with electric drive
WO2016041157A1 (en) 2014-09-17 2016-03-24 东莞市迈科新能源有限公司 Electric vehicle management method and management system therefor
US20170028866A1 (en) * 2015-07-31 2017-02-02 Ford Global Technologies, Llc Electric vehicle display systems
US20170282744A1 (en) * 2016-04-05 2017-10-05 Hyundai Motor Company Vehicle and method for controlling the same
US20170361843A1 (en) * 2015-01-31 2017-12-21 Audi Ag Method and system for operating a motor vehicle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110032110A1 (en) * 2009-08-07 2011-02-10 Denso Corporation Electric power amount information output device and system
JP2011075290A (en) * 2009-09-29 2011-04-14 Sanyo Electric Co Ltd On-vehicle navigation device
EP2578997A1 (en) * 2011-10-07 2013-04-10 Hitachi, Ltd. System for supporting a user of an electrically driven vehicle
DE102013211871A1 (en) * 2013-06-21 2014-12-24 Continental Automotive Gmbh Method and device for operating a vehicle with electric drive
WO2016041157A1 (en) 2014-09-17 2016-03-24 东莞市迈科新能源有限公司 Electric vehicle management method and management system therefor
US20170361843A1 (en) * 2015-01-31 2017-12-21 Audi Ag Method and system for operating a motor vehicle
US20170028866A1 (en) * 2015-07-31 2017-02-02 Ford Global Technologies, Llc Electric vehicle display systems
US20170282744A1 (en) * 2016-04-05 2017-10-05 Hyundai Motor Company Vehicle and method for controlling the same

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