发明名称 |
Method and system for determining the volatility of a fuel |
摘要 |
It is proposed a method for determining the volatility of fuel in a fuel storage system, the method comprising:
- determining that a refueling event has occurred (210) and that the fuel storage system has subsequently been sealed (220);
- performing a first pressure measurement (230) at a first time after the determining;
- performing a second pressure measurement (240) at a second time, the second time occurring after the first time;
- determining a pressure evolution rate (250) from the first pressure measurement at the first time and the second pressure measurement at the second time; and
- deriving an estimation (260) of the volatility of the fuel from the pressure evolution rate. |
申请公布号 |
EP2993340(A1) |
申请公布日期 |
2016.03.09 |
申请号 |
EP20140189730 |
申请日期 |
2014.10.21 |
申请人 |
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIÉTÉ ANONYME) |
发明人 |
CRIEL, BJORN;HILL, DAVID;CHAUSSINAND, ANTOINE |
分类号 |
F02M37/00;B60K15/03;F02D41/00 |
主分类号 |
F02M37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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