Invention Grant
- Patent Title: Positioning system of an electric vehicle in relation to a recharging station
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Application No.: US16197983Application Date: 2018-11-21
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Publication No.: US10710465B2Publication Date: 2020-07-14
- Inventor: Jean-Luc Hourtane
- Applicant: ALSTOM Transport Technologies
- Applicant Address: FR Saint-Ouen
- Assignee: ALSTOM Transport Technologies
- Current Assignee: ALSTOM Transport Technologies
- Current Assignee Address: FR Saint-Ouen
- Agency: Troutman Sanders LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@13b90b41
- Main IPC: H02J7/00
- IPC: H02J7/00 ; B60L53/126 ; G01D5/20 ; B60L53/36 ; B60L53/14

Abstract:
This system allows the positioning of a vehicle in a recharging position with respect to a pad of a recharging station, wherein the vehicle carries a shoe gear which, once the vehicle is in the recharging position, is moved to come into contact with the pad. This system comprises: on the ground side, a generation module of a magnetic field, a characteristic quantity of which is a function of the position relative to a reference point of the generation module; and, on the onboard side, a magnetic field measuring module to measure the characteristic quantity and compare it with a reference value, in order to control the movement of the vehicle and stop it at a position relative to the reference point, wherein the relative position corresponds to the recharging position.
Public/Granted literature
- US20190152334A1 POSITIONING SYSTEM OF AN ELECTRIC VEHICLE IN RELATION TO A RECHARGING STATION Public/Granted day:2019-05-23
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