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    Tow bar control system
    1.
    发明公开
    Tow bar control system 有权
    ABSCHLEPPSTANGENSTEUERSYSTEM

    公开(公告)号：EP3072709A1

    公开(公告)日：2016-09-28

    申请号：EP15160822.1

    申请日：2015-03-25

    申请人： Volvo Car Corporation

    发明人： Klit Olesen, Anna ,  Lohse, Henrik

    IPC分类号： B60D1/24 ,  B60D1/52 ,  B60D1/54 ,  B60Q9/00 ,  G01S15/93

    CPC分类号： B60K35/00 ,  B60D1/54 ,  B60D1/62 ,  B60K2350/1084 ,  B60Q9/002

    摘要： Method performed by a vehicle tow bar control system (100) for controlling the position of a movable tow bar (310) of a vehicle (270) during parking, the tow bar (310) being movable between an extended position and a retracted position in relation to the vehicle (270), the method comprising: receiving parking activity input, sensing the position of a tow bar (310), transmitting a notification signal for notifying the driver of the vehicle (270) of the position of the tow bar (310).

    摘要翻译： 用于在停车期间控制车辆（270）的可动牵引杆（310）的位置的车辆牵引杆控制系统（100）执行的方法，所述牵引杆（310）可在延伸位置和缩回位置之间移动 所述方法包括：接收停车活动输入，感测拖杆（310）的位置，发送用于通知车辆驾驶员（270）拖车杆位置的通知信号（ 310）。

    System and method for determining usage battery limits
    4.
    发明公开
    System and method for determining usage battery limits 审中-公开
    系统和Verfahren zur Bestimmung der Verbrauchsgrenzen einer Batterie

    公开(公告)号：EP3048450A1

    公开(公告)日：2016-07-27

    申请号：EP15152056.6

    申请日：2015-01-22

    申请人： Volvo Car Corporation

    发明人： Kuusisto, Hannes ,  Håkansson, Dag

    IPC分类号： G01R31/36 ,  B60L11/18

    CPC分类号： B60L11/1857 ,  B60L3/12 ,  B60L11/1859 ,  B60L11/1862 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2260/44 ,  G01R31/3624 ,  G01R31/3651 ,  G01R31/3662 ,  G01R31/3693 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/705

    摘要： According to the invention there is provided a system (200) and a method for determining a usage limit for an energy storage device (102). The method comprises determining (S301) a travel parameter value or an age since manufacturing of the energy storage device. A first variation or a second variation of an operating parameter of the energy storage device based on historical data relating the operating parameter to the travel parameter is determined (S305, S307) and compared to an actual operating parameter variation. A first or a second operating parameter variation difference (dQ1, dQ2) between the actual variation and the first and second variation of the operating parameter is calculated (S309, S311). Based on the first or the second operating parameter variation difference, a usage limit adjustment is determined (S315) and used to adjust (S317) a previous usage limit.

    摘要翻译： 根据本发明，提供了一种用于确定能量存储装置（102）的使用限制的系统（200）和方法。 该方法包括确定（S301）行驶参数值或从制造储能装置以来的年龄。 确定基于与运行参数相关的历史数据的能量存储装置的运行参数的第一变化或第二变化（S305，S307），并与实际运行参数变化进行比较。 计算实际变化与操作参数的第一和第二变化之间的第一或第二操作参数变化差（dQ1，dQ2）（S309，S311）。 基于第一或第二操作参数变化差，确定使用限制调整（S315），并用于调整（S317）先前的使用限制。

    Method and apparatus for adaptive cruise control in a road vehicle
    5.
    发明公开
    Method and apparatus for adaptive cruise control in a road vehicle 有权
    Verfahren und Vorrichtungfüradaptive Geschwindigkeitsregelung in einemStraßenfahrzeug

    公开(公告)号：EP3048024A1

    公开(公告)日：2016-07-27

    申请号：EP15152427.9

    申请日：2015-01-26

    申请人： Volvo Car Corporation

    发明人： Nordin, Oskar ,  Solyom, Stefan

    IPC分类号： B60W30/16

    CPC分类号： B60K31/00 ,  B60W30/16 ,  B60W2520/10 ,  B60W2550/308 ,  B60W2720/106 ,  B60W2750/308

    摘要： Disclosed herein is a method and an apparatus for adaptive cruise control in a road vehicle as well as a road vehicle comprising such an apparatus. One of four control regions (101, 102, 103, 104) is determined and a set of control parameters ( α 1 , α 2 ) and ( µ ) chosen in dependence of the detected control region (101, 102, 103, 104). An acceleration command ( ACC CMD ) is provided, based on the chosen set of control parameters ( α 1 , α 2 ) and ( µ ), using a sliding surface σ ( x ) and a control law (u) that ensures convergence to the sliding surface σ ( x ).

    摘要翻译： 这里公开了一种用于道路车辆中的自适应巡航控制的方法和装置以及包括这种装置的道路车辆。 确定四个控制区域（101,102,103,104）中的一个，并且根据检测到的控制区域（101,102,103,104）选择一组控制参数（±1，±2）和（μ） 。 基于所选择的一组控制参数（±1，±2）和（μ），使用滑动表面Ã（x）和控制定律（u）提供加速指令（ACC CMD），以确保收敛到 滑动面Ã（x）。

    Method and system for limiting a maximum allowed turning of a vehicle wheel
    7.
    发明公开
    Method and system for limiting a maximum allowed turning of a vehicle wheel 审中-公开
    Verfahren und System zur Begrenzung des maximalzulässigenDaisy eines Fahrzeugrades

    公开(公告)号：EP3045379A1

    公开(公告)日：2016-07-20

    申请号：EP15151043.5

    申请日：2015-01-14

    申请人： Volvo Car Corporation

    发明人： DAHLGREN, David ,  BIVEBY, Richard ,  BRANDIN, Tobias ,  HANSSON, Anders ,  JOHANSSON, Henrik

    IPC分类号： B62D5/04

    CPC分类号： B62D5/0469

    摘要： The present disclosure relates to a method performed by a wheel turning limiting system (1) for limiting a maximum allowed turning of at least a first wheel (3) of a vehicle (2). The vehicle comprises a power steering system (4) comprising a motor (41) adapted to provide an assisting torque to assist in turning (5) of the at least first wheel. The wheel turning limiting system derives (1003) a first parameter (31) reflecting at least a first dimension of the at least first wheel (3). The wheel turning limiting system furthermore derives (1005) a pre-stored value (311) associated with the pre-stored dimension, which pre-stored value reflects a maximum allowed turning of the at least first wheel adequate for the at least first dimension. Moreover, the wheel turning limiting system controls (1006) the motor based on the pre-stored value, such that the turning of the at least first wheel is prevented from exceeding the maximum allowed turning.
    The disclosure also relates to a wheel turning limiting system in accordance with the foregoing, and a vehicle comprising at least a portion of the wheel turning limiting system.

    摘要翻译： 本公开涉及一种由限制车辆（2）的至少第一车轮（3）的最大允许车削的车轮限制系统（1）执行的方法。 该车辆包括动力转向系统（4），该动力转向系统（4）包括适于提供辅助扭矩以辅助所述至少第一轮的转动（5）的马达（41）。 轮转限制系统导出（1003）反映至少第一轮（3）的至少第一尺寸的第一参数（31）。 车轮转向限制系统进一步得出（1005）与预先存储的尺寸相关联的预先存储的值（311），该预存储值反映至少第一轮的最大允许转动足以用于至少第一维度。 此外，车轮转向限制系统基于预先存储的值控制（1006）电动机，使得防止至少第一车轮的转动超过最大允许转弯。 本公开还涉及根据前述的车轮转向限制系统，以及包括车轮转向限制系统的至少一部分的车辆。

    Method and system for improving accuracy of digital map data utilized by a vehicle
    9.
    发明公开
    Method and system for improving accuracy of digital map data utilized by a vehicle 审中-公开
    用于增强由车辆所使用的数字地图数据的准确度的方法和装置

    公开(公告)号：EP3032221A1

    公开(公告)日：2016-06-15

    申请号：EP14196915.4

    申请日：2014-12-09

    申请人： Volvo Car Corporation

    发明人： Bagheri, Toktam

    IPC分类号： G01C21/32

    CPC分类号： G01C21/32 ,  G01S13/89 ,  G01S17/89

    摘要： The present disclosure relates to a method performed by a digital map enhancement system (1) for improving accuracy of pre-stored digital map data (311) of a digital map (31) adapted to be utilized by a vehicle (2). The digital map enhancement system determines (1001) a current position (21) of the vehicle (2), and identifies (1002), in the pre-stored digital map data, a mapped digital landmark (3111) representing a stationary landmark (4) predicted to be in the vicinity of the current position of the vehicle, which mapped digital landmark comprises a pre-stored position (31111) of the stationary landmark. The digital map enhancement system furthermore detects (1003) the stationary landmark by means of one or more sensor devices (5) on-board the vehicle, which one or more sensor devices are adapted for observing the surroundings of the vehicle, and determines (1004) a detected position (41) of the stationary landmark based on the current position of the vehicle and the detection of the stationary landmark. Moreover, the digital map enhancement system updates (1007) the pre-stored position comprised in the mapped digital landmark, with the detected position of the stationary landmark.
    The disclosure also relates to a digital map enhancement system in accordance with the foregoing, and a vehicle and/or a mobile device (9) comprising at least a portion of the digital map enhancement system.

    摘要翻译： 本公开内容涉及一种改善数字地图的预存储的数字地图数据（311）的准确度由一个数字地图增强系统（1）中执行的方法（31）至angepasst由车辆被利用（2）。 数字地图增强系统bestimmt（1001）的当前位置（21）的车辆（2）的，并且识别（1002），在预先存储的数字地图数据，数字映射的地标（3111）代表一个固定的界标（4 ）预测为在车辆中，以数字方式映射地标的当前位置附近包括固定地标的预先存储的位置（31111）。 数字地图增强系统进一步检测（1003）借助于一个或多个传感器装置（5）上，板的车辆中，其中一个或多个传感器装置是angepasst用于观察车辆的周围环境，和确定性地雷固定界标（1004 ）基于车辆的当前位置和固定地标的检测固定界标的检测位置（41）。 更完了，数字地图增强系统的更新（1007）中预先存储的位置在数字映射的地标组成，与固定界标的检测位置。 所以本发明涉及一种数字地图增强系统在雅舞蹈前述，和车辆和/或（9）包括至少所述数字地图增强系统的一部分的移动设备。

    Roots-style blower with leakage mechanisms
    10.
    发明授权
    Roots-style blower with leakage mechanisms 有权
    与泄漏机制根状风扇

    公开(公告)号：EP2871367B1

    公开(公告)日：2016-04-27

    申请号：EP13192052.2

    申请日：2013-11-08

    申请人： Volvo Car Corporation

    发明人： Knutsson, Magnus ,  Ohlson, Anders ,  Burenius, Ragnar ,  Brunberg, Johan ,  Toma, Amir

    IPC分类号： F04C29/12 ,  F04C15/00 ,  F04C18/12 ,  F04C29/06 ,  F04C18/107

    CPC分类号： F04C29/065 ,  F04C15/0026 ,  F04C15/0049 ,  F04C15/06 ,  F04C18/107 ,  F04C18/126 ,  F04C29/122

    摘要： The invention concerns a Roots-type blower (1) comprising a housing (20) defining first and second transversely overlapping cylindrical chambers (41, 42) and at least one inlet port (23) and an outlet port (25); first and second meshed, lobed rotors (31, 32), each lobe having a top land (53, 54) sealingly cooperating with said cylindrical chambers (41, 42), a plurality of control volumes for transfer of fluid, each control volume being defined by a pair of adjacent lobes (51, 52) on one of the rotors (31, 32), and at least one of the cylindrical chambers (41, 42); and blowholes (55) formed within the cylindrical chambers (41, 42) in connection with meshing of the lobes (51, 52) of the first and second rotors (31, 32); wherein blower (1) comprises at least one backflow slot (29) extending through the housing (20) wall of each cylindrical chamber (41, 42) for effecting a leakage of fluid from downstream the at least one outlet port (25) into a control volume. The invention also concerns a Roots-type blower (1) comprising at least one bleed recess (45) provided in an end wall (44) of the cylindrical chambers (41, 42), wherein said bleed recess (45) provides a passage such that fluid is enabled to leak between adjacent control volumes.