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    • 1. 发明专利
    • Vehicular seat control device
    • 车用座椅控制装置
    • JP2010184560A
    • 2010-08-26
    • JP2009029277
    • 2009-02-12
    • Advics Co LtdAisin Aw Co LtdAisin Seiki Co Ltdアイシン・エィ・ダブリュ株式会社アイシン精機株式会社株式会社アドヴィックス
    • YASUI YOSHIYUKINAKANO KEITANITTA CHIHIROHOKAKU SOICHIROHIROTA KOICHIMIYAJIMA TAKAYUKI
    • B60N2/22A47C7/46
    • PROBLEM TO BE SOLVED: To provide a vehicular seat control device for appropriately setting the start/end timing of a side support control to achieve the side support control with little discomfort to a driver. SOLUTION: A characteristic Rch of a curvature radius of a curve with respect to a curve position is calculated based on pieces of curve information Pc and Rc, and a curvature radius Rvh of the curve at a vehicle position is calculated based on the characteristic Rch and the vehicle position Pvh. A first lateral acceleration Gyc of a vehicle is calculated based on the curvature radius Rvh and a vehicle speed Vx. The side support control is started based on the time or position at which Gyc increases to reach a first predetermined value Gy1, and a support member BZ of a seat for supporting the side of an occupant seated on the seat is moved from a reference position toward the occupant. After that, the side support control is terminated based on the time or position at which the first lateral acceleration Gyc is reduced to reach a second predetermined value Gy0, and the support member BZ is returned to the reference position. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于适当地设定侧支撑控制的开始/结束定时的车辆座椅控制装置,以实现对驾驶员几乎不舒服的侧支撑控制。 解决方案:基于曲线信息Pc和Rc计算相对于曲线位置的曲线的曲率半径的特征Rch,并且基于曲线位置的曲线的曲率半径Rvh,基于 特征Rch和车辆位置Pvh。 基于曲率半径Rvh和车速Vx计算车辆的第一横向加速度Gyc。 基于Gyc增加到达第一预定值Gy1的时间或位置开始侧支撑控制,并且用于支撑坐在座椅上的乘员侧的座椅的支撑构件BZ从参考位置向着 乘客。 之后,基于第一横向加速度Gyc被减小以达到第二预定值Gy0的时间或位置终止侧面支持控制,并且支撑构件BZ返回到基准位置。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Motion control device for vehicle
    • 车辆运动控制装置
    • JP2009173176A
    • 2009-08-06
    • JP2008014347
    • 2008-01-25
    • Advics Co LtdAisin Aw Co Ltdアイシン・エィ・ダブリュ株式会社株式会社アドヴィックス
    • YASUI YOSHIYUKISUZUKI MOTOJINAKANO KEITAKODAMA HIROYUKIMIYAJIMA TAKAYUKIKONDO YOSHITOTAKEUCHI ATSUSHI
    • B60T7/12B60T8/00
    • PROBLEM TO BE SOLVED: To provide a motion control device for a vehicle efficiently performing curve deceleration control by properly using the two kinds of curve deceleration controls of traveling assist control and a limit guard control.
      SOLUTION: In the device, as the curve deceleration control, the traveling assist control (first control) for assisting deceleration operation by a driver and the limit guard control (second control) for ensuring vehicle traveling stability so as not to exceed a turning limit are performed. Based on the shape of the curve, proper speeds Vq1, Vq2 (Vq2>Vq1) for the first and second controls when passing the curve are determined. Based on Vq1 and Vq2, target vehicle speed characteristics Vt1, Vt2 for the first and second controls relative to a position on a road are operated, and based on the characteristics Vt1, Vt2, the first and second controls are selectively started-performed. At this time, the second control is started-performed regardless that it is during performing of the first control. Whereas, the first control is not performed during performing of the second control.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过适当地使用行驶辅助控制和极限保护控制的两种曲线减速控制来提供用于车辆的运动控制装置,以有效地执行曲线减速控制。 解决方案:在装置中,作为曲线减速控制,用于辅助驾驶员进行减速操作的行驶辅助控制(第一控制)和用于确保车辆行驶稳定性的限位保护控制(第二控制)以不超过 进行转弯极限。 基于曲线的形状,确定通过曲线时第一和第二控制的适当速度Vq1,Vq2(Vq2> Vq1)。 基于Vq1和Vq2,操作相对于道路上的位置的第一和第二控制的目标车辆速度特性Vt1,Vt2,并且基于特性Vt1,Vt2选择性地启动第一和第二控制。 此时,无论在执行第一控制时是否启动第二控制。 而在执行第二控制期间不执行第一控制。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Motion control device of vehicle
    • 车辆运动控制装置
    • JP2012236597A
    • 2012-12-06
    • JP2012158301
    • 2012-07-17
    • Advics Co Ltd株式会社アドヴィックスAisin Aw Co Ltdアイシン・エィ・ダブリュ株式会社
    • YASUI YOSHIYUKINAKANO KEITAKUKI YOSUKEMIYAJIMA TAKAYUKIKONDO YOSHITOTAKEUCHI ATSUSHI
    • B60W30/14B60T7/12B60W40/072B60W40/076B60W40/105B60W40/109F16H61/02
    • PROBLEM TO BE SOLVED: To provide a motion control device of a vehicle that can execute deceleration control, considering the sense of security which the driver receives when the vehicle goes into the curve.SOLUTION: Four viewpoints of the curvature radius of curve, the uphill and downhill gradient (up and downgrade), the blind curve and the sudden decrease of the gradient parts that influence the sense of security of the driver are considered and permissible lateral acceleration reference value Gya is corrected, and permissible lateral acceleration Gyo is calculated and adjusted in this device. A proper vehicle speed when passing the curve is decided based on the adjusted permissible lateral acceleration and the curvature radius of the curve. When a prescribed deceleration control start condition is satisfied, deceleration control is started and executed and the vehicle speed is decelerated to the proper vehicle speed regardless of the presence or absence of the acceleration/deceleration operation of the driver. The deceleration control can be executed without giving sense of incompatibility to the driver, since the permissible lateral acceleration (proper vehicle speed) is decided in consideration of the sense of security of the driver.
    • 要解决的问题:考虑到当车辆进入曲线时驾驶员接收到的安全感,提供可执行减速控制的车辆的运动控制装置。 解决方案:考虑曲线曲率半径,上坡和下坡坡度(上升和下降)的四个视点,影响驾驶员安全感的梯形部分的盲曲线和突然减小,并允许横向 加速基准值Gya被校正,并且在该装置中计算和调整允许的横向加速度Gyo。 通过曲线时的适当车速基于调整后的允许横向加速度和曲线的曲率半径来决定。 当满足规定的减速控制开始条件时,无论驾驶员的加速/减速操作是否存在,开始执行减速控制,并且将车速减速到适当的车速。 由于可以考虑驾驶员的安全感来决定容许的横向加速度(适当的车速),所以能够对驾驶员不感到不兼容的情况进行减速控制。 版权所有(C)2013,JPO&INPIT
    • 8. 发明专利
    • Speed control device for vehicle
    • 车辆速度控制装置
    • JP2010076697A
    • 2010-04-08
    • JP2008249580
    • 2008-09-29
    • Advics Co LtdAisin Aw Co Ltdアイシン・エィ・ダブリュ株式会社株式会社アドヴィックス
    • YASUI YOSHIYUKIKOTO HIDEAKIKODAMA HIROYUKIMARUYAMA MASAKIMIYAJIMA TAKAYUKI
    • B60W30/14B60T7/12B60W10/04B60W10/06B60W10/10B60W10/18B60W10/188B60W30/00B60W30/02
    • B60W40/076B60K31/0066B60W30/16B60W40/072B60W2550/143B60W2720/10
    • PROBLEM TO BE SOLVED: To provide a speed control device for a vehicle capable of achieving smooth speed control when the vehicle passes a curve. SOLUTION: Inside the curve, a reference point Pcr serving as a standard of a point at which deceleration of the vehicle is finished, a reference point Pca serving as a standard of a point at which maintenance of vehicle speed is finished, and a reference point Pcs serving as a standard of a point at which acceleration restriction of the vehicle is finished are set. A relative distance Lvh# between an own vehicle position Pvh and the reference point Pc# is calculated respectively. A target vehicle speed Vto1 calculated based on the Lvhr is decided as a target vehicle speed Vto until the vehicle passes the PCr. After the vehicle passes the Pcr, a target vehicle speed Vto2 calculated based on the Lvha is decided as the target vehicle speed Vto. After the vehicle passes the Pca, a target vehicle speed Vto3 calculated based on the Lvhs is decided as the target vehicle speed Vto. When a driver carries out no accelerating operation, the vehicle speed is regulated not to exceed the target vehicle speed Vto in the own vehicle position. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够在车辆通过曲线时实现平稳速度控制的车辆的速度控制装置。 解决方案:在曲线内,作为车辆减速度结束的点的标准的参考点Pcr,作为车速维护的点的标准的参考点Pca,以及 设定作为车辆的加速限制结束的点的标准的基准点Pcs。 分别计算本车位置Pvh与基准点Pc#之间的相对距离Lvh#。 基于Lvhr计算的目标车速Vto1被确定为车辆通过PCr之前的目标车速Vto。 在车辆通过Pcr之后,基于Lvha计算的目标车速Vto2被确定为目标车速Vto。 在车辆通过Pca之后,基于Lvhs计算的目标车速Vto3被确定为目标车速Vto。 当驾驶员不执行加速操作时,将车速调节为不超过本车位置的目标车速Vto。 版权所有(C)2010,JPO&INPIT
    • 9. 发明专利
    • Speed controller for vehicle
    • 车速控制器
    • JP2011031846A
    • 2011-02-17
    • JP2009182664
    • 2009-08-05
    • Advics Co LtdAisin Aw Co Ltdアイシン・エィ・ダブリュ株式会社株式会社アドヴィックス
    • YASUI YOSHIYUKIKOTO HIDEAKITANAKA MANABUMIYAJIMA TAKAYUKI
    • B60W30/00B60T7/12B60W10/04B60W10/06B60W10/10B60W10/18B60W10/188B60W30/045B60W30/14B60W40/072B60W40/109G06T1/00
    • PROBLEM TO BE SOLVED: To provide a speed controller for a vehicle for accomplishing deceleration control giving less sense of incongruity to a driver when passing a curve existing in front of the vehicle, using simplified road database. SOLUTION: In the road database, a first position Px# as an end point position of the curve degree constant section Cr#, and a constant curve degree Rm# of the curve degree constant section Cr# are previously stored to define a curve degree constant section Cr# in a curve of a road. Based on a vehicle position Pvh, a reference curve degree constant section existing in a position nearest to a vehicle among the curve degree constant sections Cr# existing on a road where a vehicle ahead of a vehicle travels is determined. Based on actual vehicle speed Vxa, the first position Px# of the reference curve degree constant section Cr#, and the constant curve degree Rm# of the reference curve degree constant section Cr#, the curve deceleration control is performed so that a vehicle appropriately passes a curve even when acceleration/deceleration operation by a driver is not performed. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供用于实现减速控制的车辆的速度控制器,当使用简化的道路数据库传递存在于车辆前方的曲线时,给驾驶员带来较少的不协调感。 解决方案:在道路数据库中,预先存储作为曲线度常数部分Cr#的终点位置的第一位置Px#和曲线恒定部分Cr#的恒定曲线度Rm#,以定义一个 曲线度常数部分Cr#在一条曲线上。 根据车辆位置Pvh,确定存在于车辆前方的车辆行驶的道路上的曲线度常数部Cr#中最靠近车辆的位置的基准曲线恒定部。 基于实际车速Vxa,参考曲线度常数部分Cr#的第一位置Px#和基准曲线恒定部分Cr#的恒定曲线度Rm#进行曲线减速控制,使得车辆适当地 即使不执行驾驶员的加速/减速操作,也通过曲线。 版权所有(C)2011,JPO&INPIT
    • 10. 发明专利
    • Vehicle stabilization control device
    • 车辆稳定控制装置
    • JP2010105453A
    • 2010-05-13
    • JP2008277467
    • 2008-10-28
    • Advics Co LtdAisin Aw Co Ltdアイシン・エィ・ダブリュ株式会社株式会社アドヴィックス
    • YASUI YOSHIYUKIKATO HIRAHISAMIYAJIMA TAKAYUKI
    • B60T7/12B60T8/1755B60W10/04B60W10/06B60W10/18B60W10/184B60W10/188B60W30/00B60W30/02B60W30/045
    • B60T8/1755B60T2201/16B60T2210/36
    • PROBLEM TO BE SOLVED: To provide a vehicle stabilization control device which achieves understeer suppression control by which a vehicle can effectively be decelerated in case where the vehicle is expected to be unable to stably traverse a curve.
      SOLUTION: A possibility (Fg) that the vehicle can stably traverse the curve is determined around the time when entering the curve, based on the curve shape based on the map information of a navigation device and the present speed. When it is determined that the vehicle can appropriately traverse the curve (Fg=0), a start threshold value Kj of the understeer suppression control is set to a large value (a default value K2), and a first characteristic (a default characteristic Bm**) is selected in which the braking force for each wheel is distributed so as to emphasize the yaw characteristic of the vehicle. Meanwhile, if it is determined that the vehicle cannot appropriately traverse the curve (Fg=1), the threshold value Kj is adjusted to a relatively small value (K1), and a second characteristic (Bg**) is selected in which the braking force for each wheel is distributed so as to emphasize the deceleration characteristic of the vehicle.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种实现不足转向抑制控制的车辆稳定控制装置,在不期望车辆不能稳定地行驶的情况下车辆可以有效地减速。 根据导航装置的地图信息和当前速度的曲线形状,围绕进入曲线的时间决定车辆能够稳定地行驶的曲线的可能性(Fg)。 当确定车辆可以适当地穿过曲线(Fg = 0)时,不足转向抑制控制的起动阈值Kj被设定为较大的值(默认值K2)和第一特性(默认特性Bm **),其中每个车轮的制动力被分配以便强调车辆的偏航特性。 同时,如果确定车辆不能适当地穿过曲线(Fg = 1),则将阈值Kj调整为相对较小的值(K1),并且选择第二特性(Bg **),其中制动 分配每个车轮的力以强调车辆的减速特性。 版权所有(C)2010,JPO&INPIT