- 专利标题: METHOD TO CONTROL A HYBRID VEHICLE WITH A PARALLEL ARCHITECTURE AND WITH A KNOWN SPEED PROFILE FOR THE OPTIMIZATION OF THE FUEL CONSUMPTION
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申请号: US15254612申请日: 2016-09-01
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公开(公告)号: US20170088118A1公开(公告)日: 2017-03-30
- 发明人: Samuele Arcangeli , Luca Poggio , Francesco Marcigliano , Andrea Balluchi , Emanuele Mazzi , Luca Arzilli
- 申请人: Ferrari S.p.A.
- 申请人地址: IT Modena
- 专利权人: Ferrari S.p.A.
- 当前专利权人: Ferrari S.p.A.
- 当前专利权人地址: IT Modena
- 优先权: IT102015000048716 20150904
- 主分类号: B60W20/14
- IPC分类号: B60W20/14 ; B60W10/08 ; B60L11/18 ; B60W10/06 ; B60L11/14 ; B60W20/15
摘要:
A method to control a hybrid vehicle with a parallel architecture and with a known speed profile divided into a plurality of reference time intervals with a constant speed or with a constant acceleration. The method includes the steps of determining a driving torque to be transmitted to the drive wheels, which allows the mean specific fuel consumption of the internal combustion engine to be minimized as a function of the power, of the mechanical energy requested in the reference time interval and of the constant speed or acceleration in the reference time interval; then determining the optimal distribution of the mechanical energy so as to globally minimize the cumulative fuel consumption over the entire actuation profile; and controlling the reversible electrical machine to deliver an additional driving torque as a function of the driving torque to be transmitted to the drive wheels.