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2930 条记录 (耗时 0.036 秒)

    Steering control
    91.
    发明公开
    Steering control 有权
    Lenkregelung

    公开(公告)号：EP1726511A3

    公开(公告)日：2011-06-29

    申请号：EP06252772.6

    申请日：2006-05-27

    申请人： Nissan Motor Company Limited

    发明人： Chino, Naotaka c/o Nissan Motor Co., Ltd. ,  Kubokawa, Noriki c/o Nissan Motor Co., Ltd. ,  Miyasaka, Shogo c/o Nissan Motor Co., Ltd. ,  Eguchi, Takaaki c/o Nissan Motor Co., Ltd.

    IPC分类号： B62D5/04 ,  B62D1/16

    CPC分类号： B62D5/0478 ,  B62D1/163 ,  B62D5/003 ,  B62D5/0439

    摘要： A vehicle steering apparatus includes a steering portion (6), a steered portion (16), and a clutch mechanism (9). The steering portion (6) includes operations input mechanism and a reaction adding device (5). The steered portion (16) includes steering controlled wheels (16) and a steered force adding device (14). The clutch mechanism (9) mechanically connects the steering portion (6) and steered portion (16) through an engagement. The clutch mechanism (9) has a permanent magnet (9m) and an electromagnetic coil (9i) so as to form an electromagnetic clutch that releases when a current is applied such that a magnetic force in the direction that cancels a magnetic force of the permanent magnet is generated for the electromagnetic coil. The electromagnetic clutch engages when a current is not applied to the electromagnetic coil. The vehicle steering system further includes a controller (19) that generates the magnetic force in the same direction as the magnetic force direction of the permanent magnet for the electromagnetic coil when an abnormality is generated for the steering system.

    Apparatus and method for delivering road map data to movable body
    92.
    发明公开
    Apparatus and method for delivering road map data to movable body 审中-公开
    的装置和方法的用于可移动体提供的道路地图数据

    公开(公告)号：EP1249685A3

    公开(公告)日：2011-06-29

    申请号：EP02005891.3

    申请日：2002-03-14

    申请人： NISSAN MOTOR COMPANY LIMITED

    发明人： Seto, Fumio ,  Takada, Masayuki

    IPC分类号： G01C21/34

    CPC分类号： G01C21/3667

    摘要： In apparatus and method for delivering road map data, a plurality of road map data are stored in a road map data storage unit, one of the road map data which corresponds to the road map data requested to be delivered from the road map storage unit is retrieved and delivered in response to a request to deliver the road map data to a movable body issued from the same movable body, a delivery history of each road map data is stored, and a charging process for the delivery of the road map data is carried out in such a way as to refer to the delivery history of the road map data stored and to charge an amount of money discounted from a predetermined amount of money at a rate of discount varied in accordance with a degree of an overlap in a case where the road map data presently delivered to the road map data delivery requested movable body includes a portion on which the road map data delivered to the same movable body in the past is overlapped.

    CONTROLLER OF INTERNAL COMBUSTION ENGINE
    93.
    发明公开
    CONTROLLER OF INTERNAL COMBUSTION ENGINE 审中-公开
    STEUERUNGFÜRVERBRENNUNGSMOTOR

    公开(公告)号：EP2312150A1

    公开(公告)日：2011-04-20

    申请号：EP09762339.1

    申请日：2009-04-30

    申请人： Nissan Motor Company Limited

    发明人： HAMANE, Shouta ,  IWASAKI, Takayuki ,  HIRATO, Yoshikazu

    IPC分类号： F02N11/08 ,  F02D17/00 ,  F02D29/02 ,  F02N15/00 ,  F02P5/15 ,  F16H61/02

    CPC分类号： F02N11/0818 ,  B60W10/06 ,  B60W10/107 ,  B60W30/192 ,  B60W2510/0676 ,  B60W2510/107 ,  B60W2510/1075 ,  F02B2075/125 ,  F02D17/04 ,  F02D29/02 ,  F02D2041/0095 ,  F02D2041/1431 ,  F02N11/0851 ,  F02N15/06 ,  F02N2200/021 ,  F02N2200/023 ,  F02N2200/063 ,  F02N2200/0802 ,  F16H61/0031 ,  F16H2312/14 ,  Y02T10/48 ,  Y10T74/13 ,  Y10T74/131 ,  Y10T74/134

    摘要： [Problem] To suppress a slip of clutch in an automatic transmission when an internal combustion engine is automatically restarted.
    [Solution] In a case that the internal combustion engine 1 is cranked up from a stopped position of piston 10 in a restart-time first ignition cylinder which is scheduled to firstly start a combustion at the time of automatic restart of internal combustion engine 1 under an automatic stop of internal combustion engine 1 during an idling-stop control, a restart-time ignition time interval between a time point when the cranking of internal combustion engine 1 is started and a time point when a restart-time first ignition cylinder is initially ignited is calculated. A drive-start timing of starter motor 19 is delayed according to this restart-time ignition time interval. Thereby, the cranking of internal combustion engine 1 is carried out by the starter motor 19 under a state where hydraulic pressure supplied from the electric oil pump 27 has increased. Therefore, the slip in the clutch 24 of CVT 14 can be suppressed when gas mixture in the restart-time first ignition cylinder is initially ignited.

    摘要翻译： 当内燃机自动重启时，抑制自动变速器中的离合器的滑动。 [解决方案]在内燃机1在重新起动时的第一点火汽缸中从活塞10的停止位置起动的情况下，该再启动时第一点火汽缸被调度为在内燃机1的自动再起动时首先开始燃烧 在怠速停止控制期间内燃机1的自动停止，内燃机1的起动时间点和起动时间第一点火汽缸开始的时刻之间的再起动时点火时间间隔 点燃计算。 起动马达19的驱动启动定时根据该重启时间点火时间间隔延迟。 因此，在从电动油泵27供给的液压增加的状态下，起动电动机19进行内燃机1的起动。 因此，在重启时第一点火汽缸中的气体混合物最初被点燃时，能够抑制CVT 14的离合器24的滑动。

    Shift control for continuously-variable transmission
    96.
    发明授权
    Shift control for continuously-variable transmission 有权
    换档控制的无级变速器

    公开(公告)号：EP1420194B1

    公开(公告)日：2011-01-12

    申请号：EP03025738.0

    申请日：2003-11-10

    申请人： NISSAN MOTOR COMPANY LIMITED

    发明人： Makiyama, Akihiro ,  Kobayashi, Atsufumi

    IPC分类号： F16H61/00

    CPC分类号： F16H61/66259 ,  F16H2059/183 ,  F16H2061/0227 ,  F16H2061/6611 ,  Y10S477/905 ,  Y10T477/623 ,  Y10T477/6237 ,  Y10T477/692

    摘要： A shift control apparatus for a continuously-variable transmission includes a controller for controlling a transmission ratio in a normal mode in accordance with a sensed vehicle speed and a sensed accelerator operation condition. The controller determines a second-mode downshift characteristic and a second-mode upshift characteristic in accordance with a driver's acceleration demand; and controls the transmission ratio in a kickdown shift control mode in response to a driver's acceleration request by performing a downshift operation to a target downshift transmission ratio determined according to the second-mode downshift characteristic and an upshift operation according to the second mode upshift characteristic.