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公开(公告)号：US10211471B2
公开(公告)日：2019-02-19
申请号：US14579539
申请日：2014-12-22
Applicant: HYUNDAI MOTOR COMPANY , Kia Motors Corporation
Inventor： Ji Hyun Shim , Hyung Ki Kim , Sang Hyun Kim , Chang Ho Kim
IPC: H01M8/04082 , H01M8/04791 , G05D21/02 , F17C11/00
Abstract: A method of controlling purging in a hydrogen storage system includes determining the internal hydrogen purity of a hydrogen tank and adjusting a hydrogen purging cycle of the hydrogen tank depending on the determined internal hydrogen purity. An apparatus for controlling purging in a hydrogen storage system is also provided.
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2.发明申请公开(公告)号：US20160171797A1
公开(公告)日：2016-06-16
申请号：US14935386
申请日：2015-11-07
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Sang Hyun Kim , Ji Hyun Shim , Ki Ho Hwang , Hyung Ki Kim
CPC classification number: B60L3/04 , B60K28/00 , B60K2028/003 , B60L3/0053 , B60L11/1896 , B60L11/1898 , B60L2250/10 , B60W50/02 , Y02E60/34 , Y02T10/7005 , Y02T90/34
Abstract: A system control method is provided for measuring a distance between a smart key and a vehicle. When the distance between the smart key and the vehicle is changed based on a predetermined distance whether a hydrogen leak occurs is detected by a hydrogen sensor detection controller. A driver is then informed of a hydrogen leak via a display on a cluster, a turn-on of an emergency light, and a warning sound of the vehicle. Alternatively, a starting-impossible state of the vehicle or shutting-down starting of the vehicle is maintained to ensure safety measures based on the concentration of the leaking hydrogen.
Abstract translation: 提供了一种用于测量智能钥匙和车辆之间的距离的系统控制方法。 当通过氢传感器检测控制器检测到氢泄漏发生时，基于预定距离来改变智能钥匙和车辆之间的距离。 然后通过集群上的显示器，应急灯的接通和车辆的警告声通知驾驶员氢气泄漏。 或者，保持车辆的不可启动状态或车辆的关闭启动，以确保基于泄漏的氢气的浓度的安全措施。
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公开(公告)号：US11415269B2
公开(公告)日：2022-08-16
申请号：US17126545
申请日：2020-12-18
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Ji Hyun Shim , Ki Ho Hwang , Hyung Ki Kim
IPC: F17C13/02 , B60L53/00 , B60L58/30 , H04B10/114 , F17C5/06
Abstract: A system and a method for sensing hydrogen charge state of a fuel cell electric vehicle are provided. The system includes an infrared transmission unit that transmits a fuel door sensing infrared signal for sensing a fuel door opened while charging hydrogen and a nozzle sensing infrared signal for sensing a charging station-side hydrogen charging nozzle connected to a hydrogen charging inlet of a vehicle. An infrared reception unit receives the fuel door sensing infrared signal and thereafter, reflected on a fuel door and the nozzle sensing infrared signal transmitted from the infrared transmission unit and thereafter, reflected on the hydrogen charging nozzle. A controller determines that the vehicle is being charged with hydrogen when sensing an open state of the fuel door and a hydrogen charging inlet connection state of the hydrogen charging nozzle.
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4.发明授权公开(公告)号：US09340419B2
公开(公告)日：2016-05-17
申请号：US14552084
申请日：2014-11-24
Applicant: HYUNDAI MOTOR COMPANY , The Industry & Academic Cooperation in Chungnam National University (IAC) of Chungnam University
Inventor： Chang Ho Kim , Inchul Hwang , Hyung Ki Kim , Seong Seock Cho , Jong Hyeon Lee , Moon Hee Han , Hong Youl Ryu , Dae-Young Kim
CPC classification number: C01B3/08 , C01F7/00 , C01F7/428 , H01M8/065 , H01M2250/20 , Y02E60/36 , Y02E60/50 , Y02T90/32
Abstract: Disclosed is a method and related system of regenerating a raw material for a hydrogen supply system of a fuel cell. The method includes reacting aluminum and a metal hydroxide to produce hydrogen in the hydrogen supply system of a fuel cell; and recovering an aluminum compound produced simultaneously with the hydrogen in the reaction. An aluminum hydroxide is obtained from the aluminum compound. The aluminum hydroxide is heat-treated to obtain an aluminum oxide. The aluminum oxide is reduced to obtain aluminum. The obtained aluminum is re-supplied as a raw material for producing the hydrogen.
Abstract translation: 公开了一种再生用于燃料电池的氢气供应系统的原料的方法和相关系统。 该方法包括使铝和金属氢氧化物在燃料电池的氢气供应系统中产生氢气; 并回收与反应中的氢同时生成的铝化合物。 由铝化合物得到氢氧化铝。 对氢氧化铝进行热处理，得到氧化铝。 氧化铝被还原以获得铝。 将获得的铝作为生产氢的原料再供给。
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公开(公告)号：US20140352792A1
公开(公告)日：2014-12-04
申请号：US14050665
申请日：2013-10-10
Applicant: Hyundai Motor Company
Inventor： Ji Hyun Shim , Hyung Ki Kim , Sang Hyun Kim
IPC: G05D7/06
CPC classification number: G05D7/0623 , F17C5/007 , F17C5/06 , F17C13/123 , F17C2205/0142 , F17C2205/0326 , F17C2221/012 , F17C2223/0123 , F17C2223/036 , F17C2225/0123 , F17C2225/036 , F17C2250/032 , F17C2250/034 , F17C2250/0452 , F17C2250/0636 , F17C2250/072 , F17C2260/038 , F17C2260/042 , F17C2265/065 , F17C2270/0105 , F17C2270/0168 , F17C2270/0171 , F17C2270/0176 , F17C2270/0178 , F17C2270/0189 , Y02E60/321 , Y10T137/0324 , Y10T137/7761
Abstract: A system and method for controlling hydrogen charging for vehicles are provided. The system includes a hydrogen sensor configured to detect a leak in a hydrogen tank and a controller configured to stop an inflow of hydrogen into the hydrogen tank when a hydrogen concentration value detected by the hydrogen sensor is a reference value or greater.
Abstract translation: 提供了一种用于控制车辆氢充气的系统和方法。 该系统包括：氢传感器，其被配置为检测氢罐中的泄漏;以及控制器，被配置为当由氢传感器检测到的氢浓度值为参考值或更大时，停止氢气进入氢气罐。
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Patent Agency Ranking
公开(公告)号：US10900611B2
公开(公告)日：2021-01-26
申请号：US15826460
申请日：2017-11-29
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Ji Hyun Shim , Ki Ho Hwang , Hyung Ki Kim
IPC: F17C13/02 , B60L53/00 , B60L58/30 , H04B10/114 , F17C5/06
Abstract: A system and a method for sensing hydrogen charge state of a fuel cell electric vehicle are provided. The system includes an infrared transmission unit that transmits a fuel door sensing infrared signal for sensing a fuel door opened while charging hydrogen and a nozzle sensing infrared signal for sensing a charging station-side hydrogen charging nozzle connected to a hydrogen charging inlet of a vehicle. An infrared reception unit receives the fuel door sensing infrared signal and thereafter, reflected on a fuel door and the nozzle sensing infrared signal transmitted from the infrared transmission unit and thereafter, reflected on the hydrogen charging nozzle. A controller determines that the vehicle is being charged with hydrogen when sensing an open state of the fuel door and a hydrogen charging inlet connection state of the hydrogen charging nozzle.
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公开(公告)号：US10480677B2
公开(公告)日：2019-11-19
申请号：US15818586
申请日：2017-11-20
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Ki Ho Hwang , Chang Ho Kim , Jang Ho Choi , Hyung Ki Kim
Abstract: A solenoid valve includes: an independently movable pilot plunger head; a main seat including a hole, so that gas flows into the solenoid valve through the hole of the main seat; a main plunger being in contact with the main seat; a pilot plunger disposed at top surface of the main plunger inside the solenoid valve, and including a hollow portion inside the pilot plunger; and a pilot plunger head disposed at one side inside the pilot plunger, and having an apex being in contact with the main plunger. The pilot plunger is movable inside the valve, the pilot plunger head is movable inside the hollow portion of the pilot plunger, and the pilot plunger head and the pilot plunger separately move from each other.
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公开(公告)号：US09845014B2
公开(公告)日：2017-12-19
申请号：US14935386
申请日：2015-11-07
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Sang Hyun Kim , Ji Hyun Shim , Ki Ho Hwang , Hyung Ki Kim
CPC classification number: B60L3/04 , B60K28/00 , B60K2028/003 , B60L3/0053 , B60L11/1896 , B60L11/1898 , B60L2250/10 , B60W50/02 , Y02E60/34 , Y02T10/7005 , Y02T90/34
Abstract: A system control method is provided for measuring a distance between a smart key and a vehicle. When the distance between the smart key and the vehicle is changed based on a predetermined distance whether a hydrogen leak occurs is detected by a hydrogen sensor detection controller. A driver is then informed of a hydrogen leak via a display on a cluster, a turn-on of an emergency light, and a warning sound of the vehicle. Alternatively, a starting-impossible state of the vehicle or shutting-down starting of the vehicle is maintained to ensure safety measures based on the concentration of the leaking hydrogen.
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公开(公告)号：US20160167546A1
公开(公告)日：2016-06-16
申请号：US14936081
申请日：2015-11-09
Applicant: Hyundai Motor Company
Inventor： Hyung Ki Kim , Ki Ho Hwang
CPC classification number: B60L11/1898 , H01M8/0662 , H01M2250/20 , Y02E60/321 , Y02T90/32
Abstract: An apparatus is provided for safely discharging hydrogen permeated and leaking from a fuel tank of a fuel cell vehicle. The hydrogen exhaust apparatus for a fuel cell vehicle collects and safely processes hydrogen permeating a tank, and quantitatively detects the hydrogen transmissive amount. Thus the apparatus has improved a shape and attachment manner of a dome protector mounted in a hydrogen fuel tank. The safety aspect of hydrogen discharged to the air is improved, and an active response to various controls by quantitatively detecting the hydrogen transmissive amount is implemented.
Abstract translation: 提供一种用于安全地排出从燃料电池车辆的燃料箱渗透和泄漏的氢的装置。 用于燃料电池车辆的氢气排出装置收集并安全地处理渗透罐的氢，并且定量地检测氢气透过量。 因此，该装置改进了安装在氢燃料箱中的穹顶保护器的形状和连接方式。 排放到空气中的氢的安全性得到改善，并且通过定量检测氢气透过量来实现对各种控制的主动响应。
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公开(公告)号：US20210123567A1
公开(公告)日：2021-04-29
申请号：US17126545
申请日：2020-12-18
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Ji Hyun Shim , Ki Ho Hwang , Hyung Ki Kim
IPC: F17C13/02 , B60L53/00 , B60L58/30 , H04B10/114 , F17C5/06
Abstract: A system and a method for sensing hydrogen charge state of a fuel cell electric vehicle are provided. The system includes an infrared transmission unit that transmits a fuel door sensing infrared signal for sensing a fuel door opened while charging hydrogen and a nozzle sensing infrared signal for sensing a charging station-side hydrogen charging nozzle connected to a hydrogen charging inlet of a vehicle. An infrared reception unit receives the fuel door sensing infrared signal and thereafter, reflected on a fuel door and the nozzle sensing infrared signal transmitted from the infrared transmission unit and thereafter, reflected on the hydrogen charging nozzle. A controller determines that the vehicle is being charged with hydrogen when sensing an open state of the fuel door and a hydrogen charging inlet connection state of the hydrogen charging nozzle.
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