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1. 发明专利

JP2009214592A Damping force control device of vehicle 有权
标题翻译：车辆阻力控制装置
公开(公告)号：JP2009214592A
公开(公告)日：2009-09-24
申请号：JP2008057811
申请日：2008-03-07
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： MIZUTA YUICHI , HONMA MIKIHIKO , TANAKA WATARU
IPC分类号： B60G17/015 , B60G17/018 , F16F9/50 , F16F15/02
CPC分类号： B60G17/06 , B60G2400/0511 , B60G2400/0512 , B60G2400/104 , B60G2500/10
摘要： PROBLEM TO BE SOLVED: To provide a damping force control device of a vehicle capable of controlling the behavior of an attitude change based on target characteristics considering an actual characteristics when the vehicle turns. SOLUTION: A suspension ECU 13 calculates variable coefficient a_new of the target characteristics for changing the target characteristics expressed by a quadratic function with a maximum actual roll angle Φ_max caused to occur to the vehicle in the present turning state and a turning pitch angle Θ_fy_max generated with turning among actual pitch angles Θ, and changes the target characteristics with the coefficient a_new. Based on the changed target characteristics, a difference value ΔΘ between a target pitch angle Θh corresponding to the actual roll angle ϕ and the actual pitch angle Θ is calculated, and a total required damping force F to be generated by cooperating between shock absorbers to change the ΔΘ to [0] is calculated. Furthermore, the total required damping force F is distributed to a required damping force Fi on the turning inside and a required damping force Fo on the turning outside in proportion to the size of lateral acceleration Gl. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：考虑到车辆转弯时的实际特性，提供能够基于目标特性来控制姿态变化的行为的车辆的阻尼力控制装置。解决方案：悬架ECU13计算用于改变由二次函数表达的目标特性的变量系数a_new，其中在当前转弯状态下车辆发生的最大实际侧倾角Φ_max和转弯俯仰角 Θ_fy_max通过在实际俯仰角θ之间转动而产生，并且用系数a_new改变目标特性。基于改变的目标特性，计算与实际侧倾角φ对应的目标桨距角θh与实际桨距角θ之间的差值ΔΘ，并且通过减震器之间的协作来产生总需要的阻尼力F 计算ΔΘ至[0]。此外，总需要的阻尼力F在转向内部被分配到所需的阻尼力F f，并且与侧向加速度G1的大小成比例地在转向外侧上分配所需的阻尼力F. 版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2004304880A Motor abnormality detector and vehicle height adjuster 审中-公开
标题翻译：电动机异常检测器和车辆高度调节器
公开(公告)号：JP2004304880A
公开(公告)日：2004-10-28
申请号：JP2003092423
申请日：2003-03-28
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： TANAKA WATARU , HAMADA TOSHIAKI
IPC分类号： G01R31/34 , B60G13/14 , B60G17/015 , B60G17/052 , B60G21/073 , H02H7/093 , H02P7/29
CPC分类号： B60G17/0523 , B60G13/14 , B60G21/073 , B60G2202/314 , B60G2204/62 , B60G2300/60 , H02H7/093
摘要： PROBLEM TO BE SOLVED: To provide a motor abnormality detector which can detect the lock of a motor at a low cost, and provide a vehicle height adjuster. SOLUTION: This motor abnormality detector stops the current application to a motor 30, based on the voltage difference between the drive voltage supplied to the motor 30 and the control voltage of a controller 33 for controlling the drive of the motor 30, and this decides whether the motor 30 is locked, based on the regenerative voltage of the motor 30 of this time. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种以低成本检测电动机的锁定的电动机异常检测器，并提供车辆高度调节器。解决方案：该电动机异常检测器基于供给电动机30的驱动电压与控制电动机30的驱动的控制器33的控制电压之间的电压差，停止对电动机30的施加，以及由此，基于电动机30的再生电压来决定电动机30是否被锁定。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2009073414A Damping force control device of vehicle 审中-公开
标题翻译：车辆阻力控制装置
公开(公告)号：JP2009073414A
公开(公告)日：2009-04-09
申请号：JP2007245979
申请日：2007-09-21
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： HONMA MIKIHIKO , MIZUTA YUICHI , HAYASHI TAISUKE , TANAKA WATARU
IPC分类号： B60G17/015 , B60G17/016 , F16F9/50
CPC分类号： B60G17/0162 , B60G17/08 , B60G2400/0511 , B60G2400/0512 , B60G2400/0523 , B60G2400/104 , B60G2400/41 , B60G2500/10 , B60G2600/184 , B60G2800/012 , B60G2800/014
摘要： PROBLEM TO BE SOLVED: To provide a damping force control device of a vehicle capable of setting behavior of an attitude change constant when the vehicle turns. SOLUTION: A suspension ECU 21 arithmetically operates an actual roll angle ψ and an actual pitch angle θ by a step S11, and arithmetically operates a difference value Δθ between a target pitch angle θa and the actual pitch angle θ by a step S12. In a step S13, the total request damping force F to be generated by cooperating between shock absorbers 11, 12, 13 and 14 is arithmetically operated for setting arithmetically operated Δθ to [0]. In a step S14, the total request damping force F is distributed so that request damping force Fi on the turning inside becomes larger than request damping force Fo on the turning inside in proportion to the size of lateral acceleration G. In a step S15, damping force of the respective shock absorbers 11, 12, 13 and 14 is controlled in the damping force Fi or the damping force Fo. Thus, the behavior of the attitude change with the turning inside as a fulcrum can be maintained in the same turning state. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在车辆转弯时设定姿态变化常数的行驶的车辆的阻尼力控制装置。解决方案：悬架ECU21通过步骤S11对实际侧倾角ψ和实际俯仰角θ进行算术运算，并且通过步骤S12对目标俯仰角θa与实际俯仰角θ之间的差值Δθ进行算术运算。在步骤S13中，通过减震器11,12,13和14之间的配合产生的总要求阻尼力F是算术运算的，用于将算术运算的Δθ设定为[0]。在步骤S14中，分配总请求阻尼力F，使得转向内侧的请求阻尼力F f比横向加速度G的大小成比例地大于转弯内侧的请求阻尼力F.在步骤S15中，阻尼相应的减震器11,12,13和14的力被控制在阻尼力Fi或阻尼力Fo中。因此，作为支点的转向内部的姿势变化的行为可以保持在相同的转动状态。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2003320949A Method of and apparatus for controlling movement of vehicle 有权
标题翻译：用于控制车辆运动的方法和装置
公开(公告)号：JP2003320949A
公开(公告)日：2003-11-11
申请号：JP2002126768
申请日：2002-04-26
申请人： Advics:Kk , Aisin Seiki Co Ltd , Toyoda Mach Works Ltd , Toyota Central Res & Dev Lab Inc , アイシン精機株式会社 , 株式会社アドヴィックス , 株式会社豊田中央研究所 , 豊田工機株式会社
发明人： KATO HIROAKI , MOMIYAMA MINEICHI , YASUI YOSHIYUKI , TANAKA WATARU , ASANO KENJI , IMOTO YUZO , ONO HIDEKAZU , MURAKISHI YUJI
IPC分类号： B62D5/00 , B62D5/04 , B62D5/22 , B62D6/00 , B62D101/00 , B62D113/00 , B62D119/00
CPC分类号： B62D5/0463 , B62D5/008 , B62D6/008
摘要： PROBLEM TO BE SOLVED: To provide a movement control method and a movement control apparatus for improving the movement controllability of vehicles without increasing the number of components. SOLUTION: In the vehicle movement control apparatus, steering torque Tp generated in the second steering shaft of a gear ratio variable mechanism, motor torque Tvm generated by a motor 32m in the gear ratio variable mechanism, and a rotational angle θvm of the motor 32m are used based on an equation of motion for expressing torque transmission by the gear ratio variable mechanism, thus obtaining steering wheel torque Th generated by the operation of a steering wheel by a steering wheel torque arithmetic processing 30b due to EPS ECU. As a result, even if the vehicle movement control apparatus adopts a mechanism where the gear ratio variable mechanism is included between the steering wheel and a torque sensor, the steering wheel torque Th can be determined without newly adding the torque sensor or the like. Therefore, the movement controllability of vehicles can be improved without increasing the number of components when the steering wheel torque Th is used for EPS control processing 30a. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种运动控制方法和运动控制装置，用于在不增加部件数量的情况下改善车辆的运动控制能力。解决方案：在车辆运动控制装置中，在齿轮比可变机构的第二转向轴中产生的转向转矩Tp，由变速比可变机构中的电动机32m产生的电动机转矩Tvm以及变速比可变机构的转动角度θvm 基于通过齿轮比可变机构表达转矩传递的运动方程式使用马达32m，从而获得由于EPS ECU由方向盘扭矩运算处理30b通过方向盘操作产生的方向盘扭矩Th。结果，即使车辆移动控制装置采用在方向盘和扭矩传感器之间包括齿轮比可变机构的机构，也可以在不添加扭矩传感器等的情况下确定方向盘扭矩Th。因此，当使用方向盘扭矩Th用于EPS控制处理30a时，可以提高车辆的移动可控性，而不增加部件的数量。版权所有（C）2004，JPO

5. 发明专利

JP2003312319A Conjoint control device of vehicle 有权
标题翻译：车辆连接控制装置
公开(公告)号：JP2003312319A
公开(公告)日：2003-11-06
申请号：JP2002120565
申请日：2002-04-23
申请人： Advics:Kk , Aisin Seiki Co Ltd , Toyoda Mach Works Ltd , Toyota Central Res & Dev Lab Inc , アイシン精機株式会社 , 株式会社アドヴィックス , 株式会社豊田中央研究所 , 豊田工機株式会社
发明人： YASUI YOSHIYUKI , TANAKA WATARU , ONO HIDEKAZU , MURAKISHI YUJI , ASANO KATSUHIRO , MOMIYAMA MINEICHI , KATO HIROAKI , ASANO KENJI , IMOTO YUZO
IPC分类号： B62D6/00 , B60R16/02 , B60T8/172 , B60T8/1755 , B60T8/58 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/188 , B60W10/20 , B60W30/00 , B60W30/02 , B60W40/06 , B60W40/10 , B62D5/00 , B62D5/04 , B62D6/04 , B62D101/00 , B62D111/00 , B62D113/00 , B62D119/00 , B62D137/00 , F02D29/02 , B60K41/28 , B60K41/00
CPC分类号： B60W10/184 , B60T8/17551 , B60T2210/12 , B60T2260/02 , B60W10/20 , B60W40/101 , B60W2530/20 , B60W2550/148 , B62D5/008 , B62D6/003 , B62D6/04
摘要： PROBLEM TO BE SOLVED: To provide a conjoint control device of a vehicle capable of controlling the stability of the vehicle from a normal range before entering the friction limit range. SOLUTION: The conjoint control device has a first control means CM1 for estimating the gripping degree of a front wheel based on the change of the self-aligning torque against the side force (or the front wheel slip angle) and executing the closed loop control (gripping degree control) based on the estimated gripping degree, and a second control means CM2 for setting the target vehicle behavior based on the quantity of state of the vehicle VH and executing the closed loop control (vehicle behavior control) based on the deviation between the set target vehicle behavior and the actual vehicle behavior. In the device, the gripping degree control according to the operation of a driver DR is executed in the normal range before the friction limit to maintain the stability of the vehicle. If the gripping degree enters the limit range even if this control is executed, the vehicle behavior control is executed to secure the stability of the vehicle. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够在进入摩擦限制范围之前能够从正常范围控制车辆的稳定性的车辆的联合控制装置。解决方案：联合控制装置具有第一控制装置CM1，用于基于自对准转矩相对于侧向力（或前轮滑移角）的变化来估计前轮的夹紧度，并执行闭合基于估计的夹持度的回路控制（抓取度控制），以及基于车辆VH的状态量来设定目标车辆行为的第二控制装置CM2，并且基于车辆行驶控制设定目标车辆行为与实际车辆行为之间的偏差。在该装置中，根据驾驶员DR的动作的夹持度控制在摩擦限制之前的正常范围内进行，以保持车辆的稳定性。如果即使执行该控制，夹紧度进入限制范围，则执行车辆行为控制以确保车辆的稳定性。版权所有（C）2004，JPO

6. 发明专利

JP2003291841A Vehicle control device 有权
标题翻译：车辆控制装置
公开(公告)号：JP2003291841A
公开(公告)日：2003-10-15
申请号：JP2002096621
申请日：2002-03-29
申请人： Advics:Kk , Aisin Seiki Co Ltd , Toyoda Mach Works Ltd , Toyota Central Res & Dev Lab Inc , アイシン精機株式会社 , 株式会社アドヴィックス , 株式会社豊田中央研究所 , 豊田工機株式会社
发明人： KATO HIROAKI , MOMIYAMA MINEICHI , YASUI YOSHIYUKI , TANAKA WATARU , ASANO KENJI , ONO HIDEKAZU , MURAKISHI YUJI
IPC分类号： B62D6/00 , B62D5/04 , B62D113/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To secure stability of a vehicle in an exceptional yaw motion such as braking on a crossover passage whose road surface condition is bilateral asymmetrical. SOLUTION: The exceptional yaw motion detecting means of the invention can be realized by a lateral braking force difference estimating part 200 of Fig. 4, for example. A command signal σ expresses a trigger signal at the time integral start, and a time integral operation part 230 time-integrates a deviation Δr(≡r n -r) in the period when σ=1. When the braking force acting on a wheel of a front left side of the vehicle is taken as F1, according to the motion equation representing a rotary motion model related to the rotary motion of each wheel, the braking force F1 can be obtained by the following formula (3). The lateral braking force difference estimating part 220 outputs σ=1 when the absolute value of the lateral braking force difference ΔF(=F1-F2) is above a designated threshold D. By the above configuration, PI control is adopted in the exceptional occasion. Fi=(Jαi+κPi)/γ (i=1, 2)...(3). COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了确保车辆在路面状况是双边不对称的交叉通道上的例如制动等异常偏航运动中的稳定性。解决方案：本发明的异常偏航运动检测装置可以由图1的横向制动力差估计部200实现。如图4所示。命令信号σ表示时间积分开始时的触发信号，时间积分运算部230在σ= 1的周期内对偏差Δr（≡r n -r）进行时间积分。当作为车辆前左侧的车轮的制动力为F1时，根据表示与各车轮的旋转运动有关的旋转运动模型的运动方程式，可以通过以下方式获得制动力F1 公式（3）。当侧向制动力差ΔF（= F1-F2）的绝对值高于指定的阈值D时，横向制动力差估计部220输出σ= 1。通过上述结构，在异常情况下采用PI控制。 Fi =（Jαi+κPi）/γ（i = 1,2）...（3）。版权所有（C）2004，JPO

7. 发明专利

JP2003291840A Vehicle controller 有权
标题翻译：车辆控制器
公开(公告)号：JP2003291840A
公开(公告)日：2003-10-15
申请号：JP2002096620
申请日：2002-03-29
申请人： Advics:Kk , Aisin Seiki Co Ltd , Toyoda Mach Works Ltd , Toyota Central Res & Dev Lab Inc , アイシン精機株式会社 , 株式会社アドヴィックス , 株式会社豊田中央研究所 , 豊田工機株式会社
发明人： KATO HIROAKI , MOMIYAMA MINEICHI , YASUI YOSHIYUKI , TANAKA WATARU , ASANO KENJI , ONO HIDEKAZU , MURAKISHI YUJI
IPC分类号： B62D6/00 , B62D101/00 , B62D111/00 , B62D113/00 , B62D117/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To realize stable vehicle movement performance having sturdy straight advance stability.
SOLUTION: A compensation steering angle δ1 is calculated by the following expression (1) conforming conventional control theory at any time. r, α, V denote yaw angular speed, side slide angle, and vehicle speed, respectively. A compensation steering angle computation part 220 calculates a compensation steering angle δ0 in accordance with the following expression (4) adopted in this invention at any time. A straight advance steering angle computation part 210 inputs a steering angle θH and a steering angular speed ωH which is its time differential value to calculate weight G3(=G1×G2) using maps 211, 212. Usually, a weight control part 230 outputs G3'=G3, G4=1-G3'. Consequently, it is possible to suppress external disturbance effectively when steering a vehicle straight owing to this configuration. Command signals S1, S2 are 0 usually, and 1 is inputted at an exception only. δ1=g1(r
n -r)+g2(α
n -α)...(1), δ0= L(AV
2 -1)r/V...(4).
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：实现稳定的直前进稳定性的稳定的车辆运动性能。解决方案：通过符合常规控制理论的以下表达式（1）计算补偿转向角δ1。 r，α，V分别表示偏航角速度，侧滑角和车速。补偿转向角计算部220随时根据本发明采用的以下表达式（4）计算补偿转向角δ0。直线前进转向角计算部210输入作为其时间差值的转向角θH和转向角速度ωH，以使用映射211,212来计算重量G3（= G1×G2）。通常，重量控制部230输出G3 '= G3，G4 = 1-G3'。因此，由于这种结构，当使车辆直行时，可以有效地抑制外部干扰。指令信号S1，S2通常为0，仅在异常情况下输入1。 δ1= g1（r n -r）+ g2（α n -α）...（1），δ0= L（AV 2 -1）r / V ...（4）。版权所有（C）2004，JPO

8. 发明专利

JP2003011639A Air conditioner control device 审中-公开
标题翻译：空调控制装置
公开(公告)号：JP2003011639A
公开(公告)日：2003-01-15
申请号：JP2001195809
申请日：2001-06-28
申请人： Aisin Seiki Co Ltd , Fujikura Ltd , アイシン精機株式会社 , 株式会社フジクラ
发明人： TAKAHASHI KATSUHIKO , ISHII TAKAHIRO , HASEGAWA HITOSHI , MOTOKI KAZUYUKI , KARASAWA NORIYUKI , TANAKA WATARU , OYAMA MASANORI , ITO KOJI , TANAKA KAZUYA
IPC分类号： G01G19/12 , B60H1/00 , B60H1/34
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner control device capable of performing the operational control of an air conditioner to increase the comfortableness and convenience of occupants.
SOLUTION: An occupant detection sensor 5 for detecting the physical constitution (weight) of the occupants on the seats of a car and a state of seated or not seated is installed at a seating part 3, and a load value (pressure value) detected at the seating part 3 is inputted into a control part 7. The control part 7 performs the operational control of an air conditioner body 8 and an injection port regulating device 9 based on an output from the occupant detection sensor 5 to stop the blowing of air to the unoccupied seat for air conditioning.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够执行空调的操作控制以增加乘客的舒适性和便利性的空调控制装置。解决方案：用于检测轿厢的座椅上的乘客的身体构成（重量）和坐着或未就座的状态的乘员检测传感器5安装在就座部3处，并且检测到的负载值（压力值）座位部3被输入到控制部7.控制部7基于乘员检测传感器5的输出进行空调机体8和喷射口调节装置9的动作控制，以将空气吹送到空调空置座椅

9. 发明专利

JP2003002186A Abnormality determination device for electric parking brake for vehicle 有权
标题翻译：用于车辆电动停车制动器的异常确定装置
公开(公告)号：JP2003002186A
公开(公告)日：2003-01-08
申请号：JP2001186106
申请日：2001-06-20
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： TANAKA WATARU , AIZAWA HIROAKI , TACHIIRI RYOICHI , HAMADA TOSHIAKI , KIZAKI JIRO
IPC分类号： B60T17/22 , F16D65/28 , F16D65/34
摘要： PROBLEM TO BE SOLVED: To provide an abnormality determination device for an electric parking brake for a vehicle with a simple structure which is able to surely determine abnormality. SOLUTION: An electronic control unit ECU controls assignment and release of braking power by an electric motor MT to the wheels RR and RL when a vehicle is parked. A current value (Imt) of the electric motor is monitored, and variation of the current (d Imt) is computed. The variation of the current is compared with a certain threshold, and the abnormality of the electric parking brake device is determined based on the result. For example, when the variation of the current (d Imt) is larger than the first threshold (d I thl) while braking power is added by the electric motor, the electric parking brake device can determine it as abnormal.
摘要翻译：要解决的问题：提供一种能够可靠地确定异常的结构简单的车辆用电动驻车制动器的异常判定装置。解决方案：当车辆停放时，电子控制单元ECU控制通过电动机MT对车轮RR和RL的制动功率的分配和释放。监视电动机的电流值（Imt），并计算电流（d Imt）的变化。将电流的变化与某个阈值进行比较，并根据结果确定电动驻车制动装置的异常。例如，当电动机的制动功率相加时，当电流（d Imt）的变化大于第一阈值（d I thl）时，电动驻车制动装置可以判定为异常。

10. 发明专利

JP2005271718A Vehicle height adjusting device 审中-公开
标题翻译：车高调整装置
公开(公告)号：JP2005271718A
公开(公告)日：2005-10-06
申请号：JP2004087308
申请日：2004-03-24
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： SUZUKI SHIGEKI , TANAKA WATARU , FURUKI KATSUNORI
IPC分类号： B60G17/015 , B60G17/0165 , B60G17/052 , F16F9/50 , F16F15/02 , F16F15/023 , F16F15/027
CPC分类号： B60G17/0523 , B60G17/0155 , B60G17/0165 , B60G2202/412 , B60G2202/414 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/821 , B60G2500/30 , B60G2600/12 , B60G2800/702 , B60G2800/914
摘要： PROBLEM TO BE SOLVED: To provide a vehicle height adjusting device capable of precisely adjusting the vehicle height in traveling on irregular road even though it is simple constitution.
SOLUTION: The vehicle height adjusting device determines that the current position of the vehicle is on the irregular road based on the displacement vehicle information when the displacement amount of the vehicle information exceeds a certain threshold value in a state where the live load of the vehicle has no change.
COPYRIGHT: (C)2006,JPO&NCIPI

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