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    Control device of vehicle
    73.
    发明专利
    Control device of vehicle 有权
    车辆控制装置

    公开(公告)号：JP2011207464A

    公开(公告)日：2011-10-20

    申请号：JP2010182976

    申请日：2010-08-18

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： TAKEUCHI KEISUKE ,  TANAHASHI TOSHIO ,  HANAMURA HIROYUKI ,  NOMURA MAKOTO ,  KOIBUCHI TAKESHI ,  ITABASHI KAIJI ,  TAKANAMI YOJI ,  ASAHARA NORIKI

    IPC: B60W30/00 ,  B60W40/10 ,  B60W40/12

    CPC classification number: B60W40/12 ,  B60W40/107

    Abstract: PROBLEM TO BE SOLVED: To improve drivability by making running characteristics more accurately reflect the running environment or driving intention.SOLUTION: A control device of vehicle for searching an index to set the running characteristics of a vehicle based on the running condition of the vehicle is configured in such a way that a change of the index that makes behavior of the vehicle crisper is more likely to occur than a change of the index that makes the behavior of the vehicle milder, wherein when it is determined that the vehicle is in a turning condition, the change of the index or a change of the running characteristic based on the index is less likely to occur than when it is determined that the vehicle is not in the turning condition.

    Abstract translation: 要解决的问题：通过使运行特性更准确地反映运行环境或驾驶意图来提高驾驶性能。解决方案：基于车辆的运行状况来搜索指标以设定车辆的行驶特性的车辆的控制装置是 被构造成使得更容易发生使得车辆保险箱的行为的指标的变化比使得车辆行为更轻的指标的变化，其中当确定车辆处于转弯 条件是，与确定车辆不处于转弯状态的情况相比，不太可能发生基于指标的指标的变化或运行特性的变化。

    Acceleration detecting device, and method for correcting drift error of acceleration sensor
    76.
    发明专利
    Acceleration detecting device, and method for correcting drift error of acceleration sensor 审中-公开
    加速检测装置，以及用于校正加速度传感器误差的方法

    公开(公告)号：JP2008145152A

    公开(公告)日：2008-06-26

    申请号：JP2006330140

    申请日：2006-12-07

    Applicant: Nissan Motor Co Ltd ,  日産自動車株式会社

    Inventor： SUZUKI SATOYUKI ,  OCHIAI TATSUO ,  TAKAHASHI SEIICHIRO

    IPC: G01P21/00 ,  G01P15/00

    CPC classification number: G01P21/00 ,  B60W40/072 ,  B60W40/076 ,  B60W40/107 ,  B60W2520/105

    Abstract: PROBLEM TO BE SOLVED: To provide an acceleration detecting device and a method for correcting drift error of an acceleration sensor, capable of eliminating the influence of congested state on a slope and a road, and achieving more accurate zero-point correction.
    SOLUTION: This acceleration detection device comprises a drift quantity calculation section 13 for averaging G sensor output value, each time a vehicle travels a prescribed distance and calculating the drift quantity of the G sensor output value from the zero point, and a zero-point correction section 14 for performing the zero-point correction of the G sensor output value based on the drift quantity.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种加速度检测装置和用于校正加速度传感器的漂移误差的方法，其能够消除拥挤状态对斜坡和道路的影响，并且实现更准确的零点校正。 解决方案：该加速度检测装置包括：漂移量计算部13，用于平均G传感器输出值，每次车辆行驶规定的距离，并从零点计算G传感器输出值的漂移量，零点 点校正部分14，用于基于漂移量执行G传感器输出值的零点校正。 版权所有（C）2008，JPO＆INPIT

    Device and method for detecting attitude angle
    77.
    发明专利
    Device and method for detecting attitude angle 有权
    用于检测姿势角的装置和方法

    公开(公告)号：JP2008002992A

    公开(公告)日：2008-01-10

    申请号：JP2006173964

    申请日：2006-06-23

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： UEDA AKIHIRO ,  MAEDA IWAO ,  EIMIYA KIYOMI ,  SHIBATA NAOTO

    IPC: G01C9/08 ,  G01C19/00

    CPC classification number: G01C9/08 ,  B60W40/105 ,  B60W40/107 ,  B60W40/109 ,  B60W40/11 ,  B60W40/112 ,  B60W40/114 ,  B60W40/12 ,  G01P15/18

    Abstract: PROBLEM TO BE SOLVED: To provide a device and method capable of accurately detecting the attitude angle of a moving body during movement by correcting an output value from an acceleration sensor.
    SOLUTION: The device is characterized by comprising the acceleration sensor 2 for measuring an acceleration applied to the moving body 7; a yaw rate sensor 3 for measuring the yaw rate of the moving body 7; a speed sensor 4 for measuring the speed of the moving body 7; a moving component acceleration calculation means 5 for calculating an actual acceleration from the speed, calculating a centrifugal force from the yaw rate and the speed, and calculating a moving component acceleration which is a resultant force of the actual acceleration and the centrifugal force; and an attitude angle calculation means 6 for calculating the attitude angle from a gravitational acceleration acquired by correcting the acceleration by the moving component acceleration.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种能够通过从加速度传感器校正输出值来精确地检测移动中的移动体的姿态角的装置和方法。 解决方案：该装置的特征在于包括用于测量施加到移动体7的加速度的加速度传感器2; 用于测量移动体7的偏航率的偏航率传感器3; 用于测量移动体7的速度的速度传感器4; 移动部件加速度计算部件5，用于从速度计算实际加速度，根据横摆率和速度计算离心力，并计算作为实际加速度和离心力的合力的运动部件加速度; 以及姿态角计算装置6，用于通过由移动部件加速度校正加速度而获得的重力加速度来计算姿态角。 版权所有（C）2008，JPO＆INPIT

    Turning behavior controller for vehicle
    78.
    发明专利
    Turning behavior controller for vehicle 有权
    车辆转向行驶控制器

    公开(公告)号：JP2007253892A

    公开(公告)日：2007-10-04

    申请号：JP2006083692

    申请日：2006-03-24

    Applicant: Mitsubishi Motors Corp ,  三菱自動車工業株式会社

    Inventor： MIURA TAKAMI

    IPC: B60W30/00 ,  B60W30/02 ,  B60W30/045

    CPC classification number: B60W40/107 ,  B60W10/04 ,  B60W10/14 ,  B60W10/16 ,  B60W30/045 ,  B60W2720/106 ,  B60W2720/30

    Abstract: PROBLEM TO BE SOLVED: To improve turning performance and operability of a vehicle.
    SOLUTION: A driving force adjusting means 31 is provided for adjusting each driving force of left and right wheels 8L, 8R/14L, 14R, a standard driving force difference setting means 41 is provided for setting standard driving force differences of the left and right wheels 8L, 8R/14L, 14R in response to detection results of a turning state detecting means and a vehicle speed detecting means, an acceleration correlation index acquiring means 42 is provided for determining an acceleration correlation index being an index correlated to acceleration of the vehicle 1, and left and right wheel driving force correcting means 43 is provided for correcting the standard driving force differences in response to the acceleration correlation index and providing target driving force differences. The driving force adjusting means 31 is composed so as to adjust each driving force of the left and right wheels 8L, 8R/14L, 14R in response to the target driving force differences provided by the standard left and right wheel driving force correcting means 43.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提高车辆的转向性能和可操作性。 解决方案：设置用于调节左右轮8L，8R / 14L，14R的每个驱动力的驱动力调节装置31，设置标准驱动力差设定装置41，用于设定左侧和右侧车轮的标准驱动力差 和右轮8L，8R / 14L，14R，响应于转向状态检测装置和车速检测装置的检测结果，提供加速度相关指标获取装置42，用于确定作为与加速度相关的指标的加速度相关指数 车辆1和左右轮驱动力校正装置43用于根据加速度相关指数校正标准驱动力差并提供目标驱动力差。 驱动力调节装置31构成为响应于由标准左右轮驱动力校正装置43提供的目标驱动力差而调节左右轮8L，8R / 14L，14R的每个驱动力。 版权所有（C）2008，JPO＆INPIT

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