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WO2024215197A1 - Demande de service d'urgence par port de recharge ccs - Google Patents

Demande de service d'urgence par port de recharge ccs Download PDF

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Publication number
WO2024215197A1
WO2024215197A1 PCT/NL2024/050185 NL2024050185W WO2024215197A1 WO 2024215197 A1 WO2024215197 A1 WO 2024215197A1 NL 2024050185 W NL2024050185 W NL 2024050185W WO 2024215197 A1 WO2024215197 A1 WO 2024215197A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
communication
evse
charging
plug
Prior art date
Application number
PCT/NL2024/050185
Other languages
English (en)
Inventor
Hendricus Johannes Bernardus WIJNANS
Ralf Arnoldus Antonius ADAMS
Original Assignee
Total Safety Solutions B.V.
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 Total Safety Solutions B.V. filed Critical Total Safety Solutions B.V.
Publication of WO2024215197A1 publication Critical patent/WO2024215197A1/fr

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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/12—Recording operating variables ; Monitoring of operating variables
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/305—Communication interfaces
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Definitions

  • the present invention firstly relates to an electric vehicle energy supply equipment (EVSE) , such as a charge plug for charging, a charging cable, a charging station and designed for communicating with the vehicle via the combined charging system charging port . .
  • EVSE electric vehicle energy supply equipment
  • the invention further relates to an electric vehicle comprising a combined charging system (CCS) charging port, such as of European standard type 1 or type 2 and for communicating data over such port.
  • CCS combined charging system
  • the invention relates to a computer implemented method for enacting an emergency mode in an electric vehicle for first responders .
  • thermal runaway detection is presently largely limited to standard protocol communication in which few or in for some vehicles only circumstantial indicators for thermal runaway can be obtained from the communicated data.
  • TRD thermal runaway detection
  • the data that is available over the charge port also depends on the manner of charging and the type of communication used. Different data sets are available using different forms of communication.
  • the only charge connection simulator available to emergency services is able to provide some security to emergency services on the before mentioned front. Additionally, by simulating the charge connection, the simulator is used to trigger automatic safety protocols which prevent a car from both starting, and if started from driving. The combination of detecting thermal runaway, and ensuring that a car does not start to drive by itself under any circumstance is a powerful one.
  • the EVSE according to the invention is designed and programmed, such as by circuit board comprising a processor, for communicating with the vehicle via the combined charging system (CCS) charging port of an electric vehicle via CP or PLC, or optionally CAN, so as to retrieve data on the status, such as information relating to the battery, of the vehicle via communication protocols, such as but not limited to data that is restricted to diagnostic protocol communication or inaccessible via said charging port during at least one type of charging operation, for detecting thermal runaway or a risk thereof.
  • CCS combined charging system
  • a safe state may also separately from this example be characterized by a vehicle which is prevented from driving and starting. This is not to be confused with a vehicle that is only prevented from starting, because in many crash situations the car is already started and just therefor an antistart won't be sufficient to keep a vehicle from auto locomotion.
  • the safe state may comprise the high voltage system being both disengaged and discharged. The safe state may separately also involve doors, hood and trunk to become unlocked to allow ready access to first responders.
  • the EVSE according to the invention may be a charge plug designed for only simulating an electrical charging connection as opposed to actually providing an electrical charging connection with said electric vehicle, wherein the EVSE is designed for simulating at least one but preferably mutually different electrical charging connections, such as AC and DC charging connections.
  • the charge plug would comprise a resistance between PP and PE connection pins, and such pins, and is provided with a circuit board comprising a processor designed for facilitating the communication with the vehicle.
  • an EVSE according to the invention may also simply refer to charge plug designed for providing an electrical charging connection with said electric vehicle. This would make communicative capabilities of the plug independent from whether the plug is mediating a charging current to the vehicle .
  • the EVSE may be programmed for following at least one communication protocol, such as IEC 61851-1, SAE J3068 ISO 1511802 and/or SAE J2847/2, for detecting an active error associated with the electric vehicle, such as battery over temperature. It is noted that also separate from this example over temperature relates to the batteries in the high voltage battery system.
  • the EVSE may be designed for alerting a user, such as via an indicator comprised thereon, a wirelessly paired interface or a distant server, upon the detection said active error.
  • First responders find such early warning of an error relating to battery temperature particularly useful in that they understand that there is thus a significantly increased risk of short circuit and possibly a thermal runaway in the near future, or ongoing. This allows emergency personal to properly assess urgency and necessary personal protection in a critical situation, such as when injured people are involved and need to be removed from a vehicle.
  • an electric vehicle may be provided such that emergency services may be allowed access to information usually exclusively available to electronic control modules within the vehicle, and not communicated via a CCS charge port.
  • emergency services may be allowed access to information usually exclusively available to electronic control modules within the vehicle, and not communicated via a CCS charge port.
  • This is a matter of incorporating certain software protocols, such as via software update, in existing vehicles. This would itself be a vehicle according to the invention, and this is expected by the inventors to become the norm for electric vehicles in the future.
  • EVSE' s may for example be programmed to select an Energy Transfer Mode for the vehicle via PLC for enabling a diagnostic protocol communication, such as OBD and/or UDS, over CP using LIN-CP and/or over PE using PLC communication, such that the EVSE is able to receive said data from electronic control modules in the vehicle, such as the BMS or PDU of the high voltage battery bank or the VCU.
  • a diagnostic protocol communication such as OBD and/or UDS
  • EVSE' s may be programmed to interface, such as via a protocol handshake, over CP using LIN- CP enabling a diagnostic protocol communication, such as OBD and/or UDS, over CP using LIN-CP and/or over PE using PLC communication, such that the EVSE is able to receive the data from electronic control modules in the vehicle, such as the BMS or PDU of the high voltage battery bank or the VCU.
  • a protocol handshake such as via a protocol handshake
  • CP using LIN- CP enabling a diagnostic protocol communication, such as OBD and/or UDS, over CP using LIN-CP and/or over PE using PLC communication, such that the EVSE is able to receive the data from electronic control modules in the vehicle, such as the BMS or PDU of the high voltage battery bank or the VCU.
  • the data that is communicated over the charge port may comprise at least one of the following:
  • the EVSE may be designed to display or communicate said data or a representation, such as in the form of a predefined light signal, to a user via an interface, such as one or more LEDs comprised in said EVSE or a display. It is also possible for the EVSE to emit sounds, like a verbal warning communicating the data, or a sound code or series of audio bursts. To this end the EVSE may also comprise the necessary audio means.
  • the EVSE may be designed to instruct or otherwise trigger the electric vehicle to both disengage and discharge after being connected to the vehicle.
  • the vehicle can also be programmed to receive and execute such instructions from the EVSE.
  • the activation of a corresponding diagnostic protocol by the car, or transmission of instructions may comprise a verification step of the user, such as simultaneous vehicle key signaling, or a time delay such as 5-20 seconds.
  • a short activation of a car alarm during such time delay may additionally be useful in the case of carjacking, so as to alert the driver of the fact that the EVSE is being communicatively connected and requesting the emergency protocol.
  • Other options may also be considered .
  • the EVSE prefferably programmed for communicating over charging port with the vehicle to at least one of:
  • the EVSE may be programmed for communicating over charging port with the vehicle to:
  • the thermal status of the high voltage battery bank of the vehicle may be monitored and an alarm may be provided to the EVSE user based said status.
  • an electric vehicle comprising a combined charging system (CCS) charging port according to IEC 62196, such as comprising a European standard type 1 IEC 62196-1, or type 2 IEC 62196-2 for AC charging, wherein the vehicle is programmed for diagnostic protocol communication via the combined charging system, and wherein the electric vehicle allows the retrieval of data that is otherwise restricted or prevented via such charge port communications .
  • CCS combined charging system
  • An electric vehicle may additionally or separately, to the before mentioned be described as comprising an electric charge port for charging said vehicle, an on-board charger (OBD) , a vehicle control unit (VCU) and a battery management system for a high voltage battery system of the vehicle, wherein the electric vehicle is programmed for allowing diagnostics communication, such as OBD and/or UDS, via the charge port, such as a control pilot or a power line of the charge port.
  • OBD on-board charger
  • VCU vehicle control unit
  • the data comprises at least one of the following:
  • the vehicle is programmed for diagnostic protocol communication LIN-CP, and/or wherein the vehicle is programmed for diagnostic protocol communication via PLC.
  • a computer implemented method for enacting an emergency communication mode in an electric vehicle using a charge port connected unit such as each comprising a processor, and comprising the steps of:
  • a diagnostic protocol communication such as OBD and/or UDS
  • vehicle and charge port connected unit such as charge plug designed for simulating an electrical charging connection.
  • the method comprises the step of:
  • the method involves establishing a power line communication (PLC) , only further optionally according to ISO/IEC 15118, for a Vehicle to Grid Charger (V2G) interface.
  • PLC power line communication
  • V2G Vehicle to Grid Charger
  • the feature of ISO/IEC 15118 can itself be extracted and need not be seen as inextricably linked to the benefit of this particular more detailed option.
  • the method further comprises:
  • LIN-CP communication Both types of communication, LIN-CP and PLC, may be established by the same charge plug designed for simulating an electrical charging connection, or other EVSE.
  • the method involves establishing LIN-CP communication between the vehicle and the charge port connected unit, wherein the method further comprise:
  • a charge connection simulator for an electric vehicle designed as a charge plug and programmed, such as by circuit board, for communicating with the vehicle via the combined charging system (CCS) charging port of an electric vehicle via PLC and/or CAN for bringing the vehicle into a safe state, and wherein the simulator optionally comprises a resistance between PP and PE connection pins.
  • CCS combined charging system
  • CP communication is also possible alternatively or additionally possible.
  • VCU Vehicle Control Unit In order to achieve interoperability between the vehicle and the infrastructure, the following standards exist:
  • Figure 1 shows the perceived relationship between the charging standards. Each of these standards may be exploited by the invention.
  • For digital communication typically the following methods are being used:
  • LIN-CP IEC 61851-1 specifies a control pilot function that provides bidirectional communication between LIN nodes in the charging station and in the EV.
  • PLC In an updated standard due in 2012, SAE proposes to use power line communication, specifically IEEE 1901, between the vehicle, off-board charging station, and the smart grid, without requiring an additional pin; SAE and the IEEE Standards Association are sharing their draft standards related to the smart grid and vehicle electrification. [29]
  • P1901 communication is compatible with other 802.x standards via the IEEE 1905 standard, allowing arbitrary IP-based communications with the vehicle, meter or distributor, and the building where chargers are located.
  • P1905 includes wireless communications.
  • communication between the off-board DC EVSE and PEV occurs on the pilot wire of the SAE J1772 connector via HomePlug Green PHY power line communication (PLC) .
  • PLC HomePlug Green PHY power line communication
  • the invention such as the EVSE like the charge simulation plug may be provided with a transmitter-receiver for wireless communication with the vehicle .
  • CAN is used for high-level communication in DC GB/T and DC CHAdeMO .
  • CAN is a message-oriented multi-master protocol for quick serial data exchange between electronic control units in automotive engineering and factory automation.
  • the plug For the so called charge connection simulator plug to set-up digital communication, such as PLC and/or LIN-CP, with the vehicle the plug may be designed to:
  • the digital communication via LIN-CP is implemented according IEC 61851-1 for EU.
  • Table D.13 of IEC 61851-1 and subsequent tables shows the available services per communication state.
  • EvStatus indicates that something is wrong and the “EvErrorList” indicates which error is active. This service is in almost every state available except in the version selection and sleep phase.
  • EvStatusOp contains the operating status of the EV.
  • Value Oxb 10 (02 dec) represents that there is an error in the EV other than communication. This signal can be used to indicate that something is wrong in the vehicle.
  • an “EvErrorList” indicates which error is active and is only available in the Error state.
  • This EvStatus contains the following information:
  • EvErrorCode can be used as fault indication.
  • Table B.l in ISO 15118-2 shows the available error codes .
  • EvErrorCode 0x2 refers to over (or under) temperature. This is an indirect indication of Thermal Runaway, and is an error that is always expected to appear once thermal runaway is imminent or ongoing. This information may thus be used by the EVSE.
  • the basic concept for requesting the emergency services is to set up a dedicated communication protocol in order to allow OBD/UDS communication over the CP/PE communication line using either LIN-CP or PLC communication.
  • the vehicle data can be obtained via the OBD protocol and dedicated RESCUE services can be requested via UDS.
  • Such services may comprise any one of:
  • UDS already supports security access methods in order to prevent misuse .
  • LIN-CP is only intended for AC communication, meaning that it has only one charge/data selection protocol built in. However it does start with an interface version protocol handshake. This version handshake can be the entry point for defining a new / additional version dedicated for rescue services. In the protocol the EVSE sends all the supported services and the EV (vehicle) will select one of the list.
  • the PLC communication is established according to ISO / IEC 15118.
  • the Vehicle to Grid Charger (V2G) interface which is based upon a XML protocol follows a dedicated sequence of predefined messages.
  • This option provides room for creating another type of Energy Transfer Mode. Therefore the proposal is to create another "Energy Transfer Mode" e.g. OBD-UDS in order to set up the OBD/UDS communication.
  • another "Energy Transfer Mode” e.g. OBD-UDS in order to set up the OBD/UDS communication.
  • Consisting of an EVSE preferably a charge connection simulator that is able to digitally communicate with the vehicle beyond low level CP and PP so as to retrieve more indicative data comprising indicators of the risk of thermal runaway or just being able to provide EV status warnings to a user of the EVSE, such as using LIN-CP or PLC.
  • Existing vehicle may be programmed so as to allow additional communication modes over LIN-CP or PLC, even allowing diagnostics communication.
  • the computer implemented method is one of a EVSE and vehicle working in tandem, using their respective processors, such as the VCU. This means that the method for the exchange of data between vehicle and EVSE is itself also subject to the application. All protocols and standards mentioned herein, such as IEC, SAE, ISO, DIN, VDV, and GB/T pertain to their most up to date form on 11 April 2023.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne un simulateur de connexion de recharge pour un véhicule électrique conçu sous la forme d'une fiche de recharge et programmé, par exemple par une carte de circuit imprimé, pour une communication numérique, au-delà d'une communication PP et CP de bas niveau telle que définie dans la norme IEC 61851, avec le véhicule par l'intermédiaire du port de recharge de système de recharge combiné (CCS) d'un véhicule électrique par l'intermédiaire d'un CP, d'un PLC ou d'un CAN, pour amener le véhicule dans un état sûr, et dans lequel le simulateur comprend éventuellement une résistance entre des broches de connexion PP et PE.
PCT/NL2024/050185 2023-04-11 2024-04-11 Demande de service d'urgence par port de recharge ccs WO2024215197A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2034533A NL2034533B1 (en) 2023-04-11 2023-04-11 Emergency Service request via CCS charging port
NL2034533 2023-04-11

Publications (1)

Publication Number Publication Date
WO2024215197A1 true WO2024215197A1 (fr) 2024-10-17

Family

ID=86006129

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/NL2023/050342 WO2024215189A1 (fr) 2023-04-11 2023-06-19 Fiche de simulation de connexion de charge et véhicule
PCT/NL2024/050185 WO2024215197A1 (fr) 2023-04-11 2024-04-11 Demande de service d'urgence par port de recharge ccs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/NL2023/050342 WO2024215189A1 (fr) 2023-04-11 2023-06-19 Fiche de simulation de connexion de charge et véhicule

Country Status (3)

Country Link
DE (1) DE202024101783U1 (fr)
NL (1) NL2034533B1 (fr)
WO (2) WO2024215189A1 (fr)

Citations (3)

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US9804034B2 (en) * 2014-11-14 2017-10-31 Schneider Electric USA, Inc. EVSE with cordset handle temperature measurement
WO2022081004A1 (fr) 2020-10-13 2022-04-21 Adams Ralf Arnoldus Antonius Fiche de port de charge pour véhicule électrique et procédé empêchant un véhicule de partir
EP4140801A1 (fr) * 2021-08-23 2023-03-01 Adams, Ralf Arnoldus Antonius Adaptateur, système et agencement pour surveiller la batterie d'un véhicule électrique

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DE202012100613U1 (de) * 2012-02-23 2012-05-03 Amad Mennekes Holding Gmbh & Co. Kg Prüfstecker für Ladestationen
DE102013005072B3 (de) 2013-03-22 2014-09-04 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Überprüfung einer Control-Pilotleitung
DE102015206047A1 (de) * 2015-04-02 2016-10-06 Volkswagen Aktiengesellschaft Adapter für ein Ladestecksystem
KR101736998B1 (ko) * 2016-02-01 2017-05-17 현대자동차주식회사 전기 자동차용 충전 컨넥터 도난 방지 방법 및 장치
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DE102020134489B4 (de) * 2020-12-21 2022-12-01 Juice Technology AG Ladekabel und Verfahren zum Aufladen eines Elektrofahrzeugs
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9804034B2 (en) * 2014-11-14 2017-10-31 Schneider Electric USA, Inc. EVSE with cordset handle temperature measurement
WO2022081004A1 (fr) 2020-10-13 2022-04-21 Adams Ralf Arnoldus Antonius Fiche de port de charge pour véhicule électrique et procédé empêchant un véhicule de partir
EP4140801A1 (fr) * 2021-08-23 2023-03-01 Adams, Ralf Arnoldus Antonius Adaptateur, système et agencement pour surveiller la batterie d'un véhicule électrique

Also Published As

Publication number Publication date
DE202024101783U1 (de) 2024-07-18
WO2024215189A1 (fr) 2024-10-17
NL2034533A (en) 2023-04-19
NL2034533B1 (en) 2024-01-25

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