发明名称 Method and device for determining the fuel reserve in a motor vehicle fuel system
摘要 A method and a device are provided for determining the amount of fuel in the fuel tank of a motor vehicle. The fuel tank has a main storage reservoir which is provided with a filling level meter for determining the respective fuel therein and a reserve reservoir which is of substantially smaller volume in comparison with the main storage reservoir, which is closed in itself, and which is supplied with fuel by a pump from the main storage reservoir. After the main storage reservoir is emptied, the fuel reserve which is then still contained in the reserve reservoir is calculated as the difference of a defined volume of the reserve reservoir (12) and the fuel consumption summed over time.
申请公布号 US6424924(B1) 申请公布日期 2002.07.23
申请号 US20000742856 申请日期 2000.12.21
申请人 KAUTEX TEXTRON GMBH & CO. KG 发明人 WAGNER AXEL;WALTER RUEDIGER
分类号 B60K15/06;B60K15/077;G01F23/00;(IPC1-7):G01F23/22 主分类号 B60K15/06
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