Invention Grant
US08447450B2 Method and device for specifying a boost control strategy of a hybrid vehicle drive
有权
用于指定混合动力车辆驱动器的升压控制策略的方法和装置
- Patent Title: Method and device for specifying a boost control strategy of a hybrid vehicle drive
- Patent Title (中): 用于指定混合动力车辆驱动器的升压控制策略的方法和装置
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Application No.: US13019773Application Date: 2011-02-02
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Publication No.: US08447450B2Publication Date: 2013-05-21
- Inventor: Stephan Hennings , Alexander Basler
- Applicant: Stephan Hennings , Alexander Basler
- Applicant Address: DE
- Assignee: Dr. Ing. H.C. F. Porsche Aktiengesellschaft
- Current Assignee: Dr. Ing. H.C. F. Porsche Aktiengesellschaft
- Current Assignee Address: DE
- Agent Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- Priority: DE102010008019 20100208
- Main IPC: B60K6/22
- IPC: B60K6/22
Abstract:
A method and a device are provided for specifying a boost control strategy of a hybrid vehicle drive. The method includes predefining a driving track (R) with a multiplicity of track sections (G1-G4; K1-K4); determining a dependency of a lap time gain (Δt) on a boost energy quantity (Eboost) used, proceeding from a vehicle-specific lap time without boost assistance from the electric motor (G1, G2) for a plurality of predetermined track sections (G1-G4); and defining a respective partial boost energy quantity (EBoost1, EBoost2, EBoost3, EBoost4) for each track section (G1-G4) based on the determined dependencies, with a sum of the partial boost energy quantities (EBoost1, EBoost2, EBoost3, EBoost4) corresponding to a predefined available total boost energy quantity (EBoostm).
Public/Granted literature
- US20110196557A1 METHOD AND DEVICE FOR SPECIFYING A BOOST CONTROL STRATEGY OF A HYBRID VEHICLE DRIVE Public/Granted day:2011-08-11
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