Invention Grant
US08692513B2 Method and device for communication between an electric vehicle and a charging station
有权
用于电动车辆和充电站之间的通信的方法和装置
- Patent Title: Method and device for communication between an electric vehicle and a charging station
- Patent Title (中): 用于电动车辆和充电站之间的通信的方法和装置
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Application No.: US13325904Application Date: 2011-12-14
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Publication No.: US08692513B2Publication Date: 2014-04-08
- Inventor: Armin Gaul , Ingo Diefenbach , Markus Heider
- Applicant: Armin Gaul , Ingo Diefenbach , Markus Heider
- Applicant Address: DE Essen
- Assignee: RWE AG
- Current Assignee: RWE AG
- Current Assignee Address: DE Essen
- Agency: Reinhart Boerner Van Deuren P.C.
- Priority: DE102009025303 20090615
- Main IPC: H02J7/00
- IPC: H02J7/00 ; B60L9/00 ; B60K6/20
Abstract:
A method is described for communication with an electric vehicle, comprising a generating of a first predetermined DC voltage level on a pilot conductor, a recognition of the existence of an electrical connection to an electric vehicle by means of the detection of a second predetermined DC voltage level on the pilot conductor, a sending out of a trigger signal on the pilot conductor, a detection of a vehicle identification signal on the pilot conductor and an approval of the electricity supply on a power conductor.
Public/Granted literature
- US20120139489A1 METHOD AND DEVICE FOR COMMUNICATION BETWEEN AN ELECTRIC VEHICLE AND A CHARGING STATION Public/Granted day:2012-06-07
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