Invention Grant
US09452687B2 Method and apparatus for controlling cold start of fuel cell vehicle
有权
控制燃料电池车辆冷起动的方法和装置
- Patent Title: Method and apparatus for controlling cold start of fuel cell vehicle
- Patent Title (中): 控制燃料电池车辆冷起动的方法和装置
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Application No.: US14272122Application Date: 2014-05-07
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Publication No.: US09452687B2Publication Date: 2016-09-27
- Inventor: Dae Jong Kim , Seon Hak Kim
- Applicant: Hyundai Motor Company , Kia Motors Corp.
- Applicant Address: KR Seoul KR Seoul
- Assignee: HYUNDAI MOTOR COMPANY,KIA MOTORS CORP.
- Current Assignee: HYUNDAI MOTOR COMPANY,KIA MOTORS CORP.
- Current Assignee Address: KR Seoul KR Seoul
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2013-0129285 20131029
- Main IPC: B60L9/00
- IPC: B60L9/00 ; B60L11/00 ; G05D1/00 ; G05D3/00 ; G06F7/00 ; G06F17/00 ; B60L11/18 ; H01M8/04

Abstract:
A method for controlling a cold start of a fuel cell vehicle includes detecting and storing temperatures at an inlet and an exit of fuel cell cooling water a plurality of times after turning-off of the fuel cell vehicle. A start sequence is controlled based on the lowest temperature of the stored temperatures and temperatures at the inlet and exit of the cooling water at a restart of the vehicle. Accordingly, it is possible to enhance start-up stability and driving stability by controlling a cold start sequence according to an internal state of the fuel cell stack.
Public/Granted literature
- US20150120111A1 METHOD AND APPARATUS FOR CONTROLLING COLD START OF FUEL CELL VEHICLE Public/Granted day:2015-04-30
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