公开(公告)号：US11410428B2

公开(公告)日：2022-08-09

申请号：US16577754

申请日：2019-09-20

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Hyundai Autron Co., Ltd.

发明人： Bong Ju Kim ,  Byung-Jik Keum ,  Ho-Jun Kim ,  Sungsuk Ok

IPC分类号： G06V20/58 ,  G06T7/20 ,  G06T7/70 ,  G06V20/56

摘要： A vehicle includes a sensor unit configured to acquire positional information of at least one object located in the vicinity of the vehicle, the sensor unit comprising a plurality of sensor modules. A controller is configured to determine a tracking filter based on a correspondence relationship between the plurality of sensor modules and the at least one object and to track the position of the at least one object using the positional information of the at least one object and the tracking filter.

公开(公告)号：US20170294665A1

公开(公告)日：2017-10-12

申请号：US15239618

申请日：2016-08-17

申请人： Hyundai Motor Company

发明人： Sungsuk Ok ,  Kyuil Lee

IPC分类号： H01M8/04664 ,  H01M8/04223 ,  H01M8/0438

CPC分类号： H01M8/04686 ,  H01M8/04089 ,  H01M8/04201 ,  H01M8/04231 ,  H01M8/04291 ,  H01M8/04388 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

摘要： A fuel cell system is provided. The system includes a fuel cell stack, a plurality of valves operated to be selectively opened or closed to supply fuel to the fuel cell stack and remove impurities, and a pressure sensor that detects a state of pressure of fuel supplied to the fuel cell stack. A fuel cell controller then determines whether the pressure sensor or the plurality of valves are faulty by comparing increase or decrease time of the pressure detected by the pressure sensor with a reference range of time delay, as the plurality of valves are operated to be opened or closed.

公开(公告)号：US10158133B2

公开(公告)日：2018-12-18

申请号：US15239618

申请日：2016-08-17

申请人： Hyundai Motor Company

发明人： Sungsuk Ok ,  Kyuil Lee

IPC分类号： H01M8/04 ,  H01M8/04664 ,  H01M8/04223 ,  H01M8/0438 ,  H01M8/1018

摘要： A fuel cell system is provided. The system includes a fuel cell stack, a plurality of valves operated to be selectively opened or closed to supply fuel to the fuel cell stack and remove impurities, and a pressure sensor that detects a state of pressure of fuel supplied to the fuel cell stack. A fuel cell controller then determines whether the pressure sensor or the plurality of valves are faulty by comparing increase or decrease time of the pressure detected by the pressure sensor with a reference range of time delay, as the plurality of valves are operated to be opened or closed.