FR3125478B1 - CHECKING THE CHARGING OF A SERVICE BATTERY IN A SLEEPING VEHICLE - Google Patents

CHECKING THE CHARGING OF A SERVICE BATTERY IN A SLEEPING VEHICLE

Info

Publication number
FR3125478B1
FR3125478B1 FR2107794A FR2107794A FR3125478B1 FR 3125478 B1 FR3125478 B1 FR 3125478B1 FR 2107794 A FR2107794 A FR 2107794A FR 2107794 A FR2107794 A FR 2107794A FR 3125478 B1 FR3125478 B1 FR 3125478B1
Authority
FR
France
Prior art keywords
service battery
piece
equipment
trigger
charging
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
FR2107794A
Other languages
French (fr)
Other versions
FR3125478A1 (en
Inventor
Yannick Botchon
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
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 FR2107794A priority Critical patent/FR3125478B1/en
Priority to PCT/FR2022/050946 priority patent/WO2023002095A1/en
Publication of FR3125478A1 publication Critical patent/FR3125478A1/en
Application granted granted Critical
Publication of FR3125478B1 publication Critical patent/FR3125478B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
    • 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
    • B60L2260/00—Operating Modes
    • B60L2260/20—Drive modes; Transition between modes
    • B60L2260/22—Standstill, e.g. zero speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Un dispositif de contrôle (DC) équipe un véhicule (V) comprenant au moins un équipement (EP) assurant un pré-conditionnement lorsqu’il est alimenté par un convertisseur de tension (CV) contrôlé par un premier équipement de supervision (ES1) et couplé à une batterie de servitude (BS) contrôlée par un deuxième équipement de supervision (ES2). Ce dispositif (DC) est agencé, lorsque le premier équipement de supervision (ES1) est réveillé pour déclencher le pré-conditionnement, pour déclencher le réveil du deuxième équipement de supervision (ES2) pour qu’il détermine l’état de charge de la batterie de servitude (BS), puis pour déclencher le réveil des équipements impliqués dans la recharge de la batterie de servitude (BS), puis pour contrôler la recharge par le convertisseur de tension (CV) jusqu’à un état de charge cible, en contrôlant un courant de charge respectant des contraintes spécifiques de la batterie de servitude (BS). Fig. 1A control device (DC) equips a vehicle (V) comprising at least one piece of equipment (EP) ensuring pre-conditioning when it is powered by a voltage converter (CV) controlled by a first piece of supervision equipment (ES1) and coupled to a service battery (BS) controlled by a second piece of supervision equipment (ES2). This device (DC) is arranged, when the first piece of supervision equipment (ES1) is woken up to trigger the pre-conditioning, to trigger the waking up of the second piece of supervision equipment (ES2) so that it determines the state of charge of the service battery (BS), then to trigger the waking up of the pieces of equipment involved in the recharging of the service battery (BS), then to control the recharging by the voltage converter (CV) up to a target state of charge, by controlling a charging current respecting specific constraints of the service battery (BS). Fig. 1

FR2107794A 2021-07-20 2021-07-20 CHECKING THE CHARGING OF A SERVICE BATTERY IN A SLEEPING VEHICLE Active FR3125478B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2107794A FR3125478B1 (en) 2021-07-20 2021-07-20 CHECKING THE CHARGING OF A SERVICE BATTERY IN A SLEEPING VEHICLE
PCT/FR2022/050946 WO2023002095A1 (en) 2021-07-20 2022-05-18 Controlling the recharging of a utility battery of a sleeping vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2107794A FR3125478B1 (en) 2021-07-20 2021-07-20 CHECKING THE CHARGING OF A SERVICE BATTERY IN A SLEEPING VEHICLE
FR2107794 2021-07-20

Publications (2)

Publication Number Publication Date
FR3125478A1 FR3125478A1 (en) 2023-01-27
FR3125478B1 true FR3125478B1 (en) 2025-09-05

Family

ID=77999108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2107794A Active FR3125478B1 (en) 2021-07-20 2021-07-20 CHECKING THE CHARGING OF A SERVICE BATTERY IN A SLEEPING VEHICLE

Country Status (2)

Country Link
FR (1) FR3125478B1 (en)
WO (1) WO2023002095A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721724A (en) 1970-09-22 1973-03-20 Standard Oil Co Rubber modified olefinic nitrile-vinyl aromatic-maleimide interpolymers
GB2510821B (en) * 2013-02-13 2015-08-19 Jaguar Land Rover Ltd Charging Method
US10543757B2 (en) * 2017-12-11 2020-01-28 Fca Us Llc Techniques for adjusting wakeup time of an electrified vehicle for low voltage battery conditioning
IT201900005664A1 (en) * 2019-04-12 2020-10-12 Ferrari Spa ELECTRICAL SYSTEM OF A ROAD VEHICLE FITTED WITH A DC-DC ELECTRONIC POWER CONVERTER

Also Published As

Publication number Publication date
WO2023002095A1 (en) 2023-01-26
FR3125478A1 (en) 2023-01-27

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5