- 专利标题: Positioning system of an electric vehicle in relation to a recharging station
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申请号: US16197983申请日: 2018-11-21
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公开(公告)号: US10710465B2公开(公告)日: 2020-07-14
- 发明人: Jean-Luc Hourtane
- 申请人: ALSTOM Transport Technologies
- 申请人地址: FR Saint-Ouen
- 专利权人: ALSTOM Transport Technologies
- 当前专利权人: ALSTOM Transport Technologies
- 当前专利权人地址: FR Saint-Ouen
- 代理机构: Troutman Sanders LLP
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@13b90b41
- 主分类号: H02J7/00
- IPC分类号: H02J7/00 ; B60L53/126 ; G01D5/20 ; B60L53/36 ; B60L53/14
摘要:
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.
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