公开(公告)号：US10950977B2

公开(公告)日：2021-03-16

申请号：US16223966

申请日：2018-12-18

Applicant: Lear Corporation

Inventor： Raul Ricart ,  Antoni Ferré Fàbregas ,  Esteban Herrera ,  Paloma Peinado Rodriguez ,  Josep Jacas Miret ,  Enric Aparicio Rollan ,  Jeffrey A. Jones ,  Dale Lammers

IPC: H01R13/631 ,  B60N2/07 ,  B60N2/015 ,  H01R13/73 ,  H01R13/424 ,  B60N2/02

Abstract: A track assembly includes a track, a support member, a support member conductor, a first conductor and a plurality of second conductors. The support member conductor may be configured to move substantially laterally and electrically contact the second conductors. The second conductor may be configured to move laterally and electrically contact the first conductor. The support member conductor may be configured to move the second conductor into electrical contact with the first conductor. The first conductor may extend substantially in the longitudinal direction and/or the first conductor may be disposed at least partially in the track. The plurality of second conductors may be disposed such that the support member conductor may be in contact with at least two second conductors of the plurality of second conductors in all positions of the support member relative to the track.

公开(公告)号：US09977065B2

公开(公告)日：2018-05-22

申请号：US15145442

申请日：2016-05-03

Applicant: Lear Corporation

Inventor： Josep Jacas Miret ,  Marc Deumal Herraiz ,  Jordi Borras Gargallo

IPC: G01R31/00 ,  G01R27/02 ,  G01R31/02 ,  G07C5/08

CPC classification number: G01R31/005 ,  G01R27/02 ,  G01R31/006 ,  G01R31/025 ,  G07C5/08

Abstract: In at least one embodiment, an apparatus for performing a high voltage (HV) short circuit diagnosis and an impedance analysis for a vehicle is provided. The apparatus includes a controller configured to measure a first voltage associated with a battery and a first current that varies based on a HV power net during the pre-charge operation and to perform the short circuit diagnosis based on the first voltage and the first current. The controller is further configured to determine a difference between the first voltage and a pre-charge voltage across one of a capacitor and the HV power net and to measure a second current based at least on the difference. The controller is further configured to perform the impedance analysis for the vehicle based on the second current.