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    • 1. 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
    • 5. 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
    • 6. 发明专利
    • Motion controller for vehicle
    • 车辆运动控制器
    • JP2009179247A
    • 2009-08-13
    • JP2008021611
    • 2008-01-31
    • 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 YOSHIYUKINAKANO KEITAKODAMA HIROYUKIMARUYAMA MASAKIMIYAJIMA TAKAYUKIKONDO YOSHITOTAKEUCHI ATSUSHI
    • B60W30/00B60T7/12B60W10/00B60W10/04B60W10/06B60W10/10B60W10/11B60W10/18B60W10/188B60W30/14F16H59/14F16H59/44F16H59/66F16H61/02F16H63/50
    • PROBLEM TO BE SOLVED: To provide a motion controller for a vehicle making a deceleration control for suppressing a feeling of strangeness to a driver when passing a curve existing in front of the vehicle. SOLUTION: When recognizing the existence of a curve while performing constant-speed control for keeping a vehicle speed Vx to a set vehicle speed Vo, the motion controller for a vehicle calculates a target vehicle speed characteristic Vt (A-B line) for decelerating the vehicle to the vehicle speed Vq at the point Pcr, based on "a decrement characteristic of the vehicle speed determined based on preliminary stored prime motor braking torque characteristics and preliminary set shift patterns of a transmission", an appropriate vehicle speed Vq for curve traveling, and a target point Pcr for attaining the vehicle speed Vq. Then, when a relationship between relative positions of the curve and the vehicle, and the vehicle speed Vx satisfies the target vehicle speed characteristic Vt (point Pcs 1), deceleration control is started/performed. Under deceleration control, the prime motor braking torque is applied to the vehicle, and the transmission is shifted down according to the shift patterns. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于制造减速控制的车辆的运动控制器,用于当通过存在于车辆前方的曲线时抑制驾驶员的陌生感。 解决方案:车辆运动控制器在进行用于将车速Vx维持在设定车速Vo的恒定速度控制时识别曲线的存在时,计算用于减速的目标车速特性Vt(AB线) 基于“基于预先存储的主电机制动转矩特性和变速器的初步设定换档模式确定的车速的减小特性”,将车辆调整到点Pcr处的车速Vq,用于曲线行驶的适当车速Vq 以及用于获得车速Vq的目标点Pcr。 然后,当曲线的相对位置与车辆之间的关系以及车速Vx满足目标车速特性Vt(点Pcs 1)时,开始/执行减速控制。 在减速控制下,主电机制动转矩被施加到车辆,并且变速器根据换档模式向下移动。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Motion controller for vehicle
    • 车辆运动控制器
    • JP2009173105A
    • 2009-08-06
    • JP2008012453
    • 2008-01-23
    • 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 YOSHIYUKINAKANO KEITAKODAMA HIROYUKIMARUYAMA MASAKIMIYAJIMA TAKAYUKIKONDO YOSHITOTAKEUCHI ATSUSHI
    • B60W30/00B60T7/12B60W10/04B60W10/06B60W10/10B60W10/18B60W10/188B60W40/10B60W40/107B60W40/109B60W40/114
    • PROBLEM TO BE SOLVED: To provide a motion 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.
      SOLUTION: The motion controller for a vehicle determines, based on the shape of the curve, a reference point Pcr in the middle of a curve and an appropriate vehicle speed Vq when a vehicle passes the reference point Pcr. Based on the reference point Pcr and the appropriate vehicle speed Vq, a target deceleration characteristic of the vehicle speed (a target vehicle speed characteristic Vt) for a position on a road when vehicle is decelerated on the road in the front side from the reference point Pcr is calculated. The deceleration control is started at a point Pcs where the present vehicle speed Vx exceeds a vehicle speed corresponding to the present vehicle position obtained by the target vehicle speed characteristic Vt. The deceleration control is finished when the vehicle speed Vx reaches a predetermined range Hn including the appropriate vehicle speed Vq (point G). Following the termination of deceleration control, acceleration limit control for limiting vehicle acceleration over a predetermined period is performed.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供用于实现减速控制的车辆的运动控制器,当通过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:车辆的运动控制器基于曲线的形状,当车辆通过参考点Pcr时,确定曲线中间的参考点Pcr和适当的车速Vq。 基于参考点Pcr和适当的车速Vq,当车辆在前方的道路上从基准点减速时的道路上的位置的车速(目标车速特性Vt)的目标减速特性 计算Pcr。 在当前车速Vx超过与目标车速特性Vt获得的当前车辆位置相对应的车速的点Pcs开始减速控制,当车速Vx达到预定范围Hn时,减速控制结束,包括 合适的车速Vq(点G)。 在减速控制结束后,执行用于限制车辆加速度超过预定时间段的加速度限制控制。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Motion control device for vehicle
    • 车辆运动控制装置
    • JP2009173104A
    • 2009-08-06
    • JP2008012452
    • 2008-01-23
    • 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 MOTOJIKOTO HIDEAKIMIYAJIMA TAKAYUKIKONDO YOSHITOTAKEUCHI ATSUSHI
    • B60T7/12B60T8/1755
    • PROBLEM TO BE SOLVED: To provide a motion control device for a vehicle capable of smoothly transferring control from curve deceleration control to vehicle stability control when starting of the vehicle stability control is determined during execution of the curve deceleration control. SOLUTION: In the device, the curve deceleration control for controlling wheel braking force based on a control amount for the curve deceleration control such that the vehicle can pass through a curve at a proper vehicle speed; and the vehicle stability control for controlling wheel braking force based on a control amount for the vehicle stability control so as to maintain yaw stability of the vehicle are selectively executed. When starting of the vehicle stability control is determined during execution of the curve deceleration control, and control is switched from the curve deceleration control to the vehicle stability control. After switching of control, the control amount for the curve deceleration control is added to the control amount for the vehicle stability control to operate a corrected control amount for the vehicle stability control, and the vehicle stability control is executed based on the corrected control amount. Thereby, variation is not generated on the total of vehicle braking force during switching of control. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了在执行曲线减速控制期间确定在车辆稳定性控制开始时确定能够平滑地将控制从曲线减速控制转移到车辆稳定性控制的车辆的运动控制装置。 解决方案:在装置中,基于用于曲线减速控制的控制量来控制车轮制动力的曲线减速控制,使得车辆能够以适当的车速通过曲线; 并且选择性地执行用于基于用于车辆稳定性控制的控制量来控制车轮制动力以便保持车辆的偏航稳定性的车辆稳定性控制。 当在执行曲线减速控制期间确定车辆稳定性控制时,并且将控制从曲线减速控制切换到车辆稳定性控制。 在切换控制之后,将曲线减速控制的控制量加到用于车辆稳定性控制的控制量中,以操作用于车辆稳定性控制的校正控制量,并且基于校正的控制量来执行车辆稳定性控制。 因此,在切换控制期间车辆制动力的总和不会产生变化。 版权所有(C)2009,JPO&INPIT