Method for communicating between an electric vehicle and a charging station for electrically charging at least one energy store of the electric vehicle

A technology for electric vehicles and charging stations, which is applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., and can solve problems such as inapplicability

Active Publication Date: 2012-07-11
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, an interlock of this type has proven to be unsuitable for the widespread use of electric vehicles, since corresponding passw

Method used

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  • Method for communicating between an electric vehicle and a charging station for electrically charging at least one energy store of the electric vehicle
  • Method for communicating between an electric vehicle and a charging station for electrically charging at least one energy store of the electric vehicle
  • Method for communicating between an electric vehicle and a charging station for electrically charging at least one energy store of the electric vehicle

Examples

Experimental program
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Embodiment Construction

[0030] The standards ISO / IEC 61851 and ISO / IEC 15118, by which the communication between the electric vehicle and the corresponding charging station for charging the vehicle battery, are to be regulated, are currently being developed for implementing an infrastructure for charging the battery of an electric vehicle . The following embodiments are described with reference to the standard. figure 1 The communication between the electric vehicle 1 and the corresponding charging station 2 is shown schematically, wherein the charging station 2 can also communicate with other logic components. according to figure 1 , the electric vehicle 1 includes a battery 1a and a communication control unit CC. This communication control unit CC communicates with a corresponding communication control unit CC' inside the charging station or charging column 2 . The communication between the control units CC and CC' is schematically represented by the solid line K. This communication can be full...

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PUM

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Abstract

The invention relates to a method for communicating between an electric vehicle (1) and a charging station (2) for electrically charging at least one energy store (1a) of the electric vehicle (1), wherein the electric vehicle (1) is connected to the charging station (2) during the charging process by a lockable mechanical coupling between a connection (3) of charging cable (4) connected to the electric vehicle (1) and a connection (5) of the charging station (2). Charging current is fed from the charging station (2) to the at least one energy store (1) by means of the charging cable (4), wherein information is transferred in the course of the charging process based on a communication between the electric vehicle (1) and the charging station (2).; According to the invention, the transferred information comprises a signal transmitted from the electric vehicle (1) to the charging station (2) for locking and/or unlocking the mechanical coupling, wherein locking and/or unlocking the mechanical coupling between the connection (3) of the charging cable (4) and the connection (5) of the charging station (2) is initiated by the signal in the charging station.

Description

technical field [0001] The invention relates to a method for communication between an electric vehicle and a charging station for charging at least one energy store of the electric vehicle and a corresponding communication system as well as the electric vehicle and the charging station. Background technique [0002] The electrical energy stores of electric vehicles can now be recharged at the charging stations provided for them. For this purpose, the vehicle user connects his vehicle to the charging station via the charging cable and initiates the charging process in a suitable manner, for example by authentication at the charging station by means of a code. During the charging process, information relating to the charging process is transmitted between the vehicle and the charging station via one or more communication channels. [0003] In order to avoid unauthorized removal of the charging cable from the charging station during the charging process, it is known to equip t...

Claims

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Application Information

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IPC IPC(8): B60L11/18
CPCB60L11/1846B60L2270/34Y02T90/14Y02T90/121Y02T90/163Y04S30/14B60L2270/32B60L11/1825Y02T10/7005Y02T90/16B60L11/1818B60L11/184Y02T10/7088Y02T90/169Y02T90/128Y02T10/7072B60L53/16B60L53/31B60L53/64B60L53/65B60L53/18B60L53/66B60L53/68Y02T10/70Y02T90/12Y02T90/167Y04S30/12B60L2270/30H01R13/6397H01R13/639H02J7/00034B60L53/14B60L53/30B60L53/60H02J7/00045H02J7/0045
Inventor J.霍伊尔M.温特
Owner SIEMENS AG
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