发明授权
- 专利标题: Method for operating a hybrid vehicle
- 专利标题(中): 操作混合动力车辆的方法
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申请号: US11562793申请日: 2006-11-22
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公开(公告)号: US07967397B2公开(公告)日: 2011-06-28
- 发明人: Michael Zillmer , Ekkehard Pott , Matthias Holz , David Prochazka
- 申请人: Michael Zillmer , Ekkehard Pott , Matthias Holz , David Prochazka
- 申请人地址: DE Wolfsburg
- 专利权人: Volkswagen Aktiengesellschaft
- 当前专利权人: Volkswagen Aktiengesellschaft
- 当前专利权人地址: DE Wolfsburg
- 代理机构: King & Spalding L.L.P.
- 优先权: DE102004025830.9 20040524
- 主分类号: B60T8/64
- IPC分类号: B60T8/64
摘要:
A hybrid vehicle has an internal combustion engine and an electric motor, in which at least one electric motor converts kinetic energy into electricity in a generator mode and can provide a generator-created braking momentum MG or a respective braking power PG. When braking is requested with a target value MSoll at a time t1, a total braking momentum M is provided according to the following formula: MSoll=MG, if MSoll≦MSchwell MSoll=MG+MF, if MSoll>MSchwell. A value MOffset>0 is selected for the braking momentum MG at the time t1, wherein MF>0 is a braking momentum provided by a vehicle brake or when braking is requested with a target value PSoll at a time t1, the vehicle is provided with a total braking power P according to the following formula: PSoll=PG, if PSoll≦PSchwell PSoll=PG+PF, if PSoll>PSchwell. A value POffset>0 is selected for the braking power PG at the time T1, wherein PF>0 is a braking power provided by the vehicle brakes.
公开/授权文献
- US20070216221A1 Method For Operating A Hybrid Vehicle 公开/授权日:2007-09-20
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