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    • 42. 发明授权
    • Device and method for controlling motor
    • 电机控制装置及方法
    • US08564229B2
    • 2013-10-22
    • US12882887
    • 2010-09-15
    • Kazuhiro ImotoMasahiro MatsuuraHiroaki Niino
    • Kazuhiro ImotoMasahiro MatsuuraHiroaki Niino
    • H02P6/16
    • H02P6/16H02P29/032
    • A motor controlling device is provided that controls a brushless motor having a plurality of phases based on magnetic pole signals output by a plurality of magnetic pole signal output sections each corresponding to one of the phases. The motor controlling device includes an abnormality determining section, a signal generating section, and a motor controlling section. The abnormality determining section determines whether a magnetic pole signal output by each magnetic pole signal output section is an abnormal magnetic pole signal. When the abnormality determining section determines that at least one of the magnetic pole signals is an abnormal magnetic pole signal, the signal generating section generates a simulated signal corresponding to the abnormal magnetic pole signal based on the normal magnetic pole signals other than the abnormal magnetic pole signal and the rotational state of the brushless motor. The motor controlling section controls the brushless motor based on the simulated signal and the normal magnetic pole signals when the signal generating section generates the simulated signal.
    • 提供了一种电动机控制装置,其基于由多个磁极信号输出部分输出的磁极信号来控制具有多相的无刷电动机,每个磁极信号输出部分对应于一个相。 电动机控制装置包括异常判定部,信号生成部和电动机控制部。 异常判定部判定由各磁极信号输出部输出的磁极信号是否为异常磁极信号。 当异常确定部分确定至少一个磁极信号是异常磁极信号时,信号产生部分根据异常磁极以外的正常磁极信号产生与异常磁极信号相对应的模拟信号 信号和无刷电机的旋转状态。 当信号产生部分产生模拟信号时,电动机控制部分基于模拟信号和正常磁极信号来控制无刷电动机。
    • 44. 发明授权
    • Brake control apparatus
    • 制动控制装置
    • US08434830B2
    • 2013-05-07
    • US12363080
    • 2009-01-30
    • Hiroaki Niino
    • Hiroaki Niino
    • B60T13/00B60T13/74
    • B60T13/686B60T8/4872
    • An electronic control unit for a brake control apparatus has a pressure-command-signal memorizing portion, which outputs a pressure command signal to a brake force control unit, when a braking operation is not carried out by a vehicle driver, in order to gradually increase brake fluid pressure. The memorizing portion memorizes the pressure command signal as a gap-zero pressure signal sent to the brake force control unit when vehicle deceleration exceeds a predetermined value. A pre-charge control portion outputs the gap-zero pressure signal to carry out a pre-charge control, when the braking operation is not carried out, so that a gap between a friction element and a non-friction element is reduced to a desired amount before an actual braking operation by the vehicle driver.
    • 一种用于制动控制装置的电子控制单元具有压力指令信号存储部分,当制动操作不由车辆驾驶员执行时,其向制动力控制单元输出压力指令信号,以便逐渐增加 制动液压力。 当车辆减速度超过预定值时,存储部分存储压力指令信号作为发送到制动力控制单元的间隙零压力信号。 当不进行制动操作时,预充电控制部分输出间隙零压力信号以执行预充电控制,使得摩擦元件和非摩擦元件之间的间隙减小到期望的 在车辆驾驶员的实际制动操作之前的量。
    • 45. 发明授权
    • Braking control device
    • 制动控制装置
    • US08140233B2
    • 2012-03-20
    • US12171474
    • 2008-07-11
    • Hiroaki NiinoYoshiyuki YasuiTakashi Sato
    • Hiroaki NiinoYoshiyuki YasuiTakashi Sato
    • B60T8/40
    • B60T13/141B60T8/442B60T8/4872
    • Braking discomfort applied to the driver is minimized. Provided are a brake operation amount section (26) capable of detecting a brake operation before a master cylinder hydraulic pressure is generated; an estimation section (28) for estimating the hydraulic pressure generation timing at which the master cylinder hydraulic pressure is generated, on the basis of detection information of the brake operation amount section (26); and a hydraulic pressure control section (29) for controlling the operation of an assist hydraulic pressure generation mechanism (D) by using the hydraulic pressure generation timing estimated by the estimation section (28) as a reference.
    • 施加到驾驶员的制动不适最小化。 提供一种能够在产生主缸液压之前检测制动操作的制动操作量部分(26) 基于制动操作量部分(26)的检测信息,估计产生主缸液压的液压产生正时的估计部分(28)。 以及液压控制部(29),其通过使用由所述推定部(28)估计出的液压产生定时作为基准来控制辅助液压发生机构(D)的动作。
    • 46. 发明授权
    • Brake control apparatus for vehicle
    • 车辆制动控制装置
    • US08042885B2
    • 2011-10-25
    • US11698914
    • 2007-01-29
    • Kazuya MakiHiroaki Niino
    • Kazuya MakiHiroaki Niino
    • B60T8/88
    • B60T8/4072B60T8/885B60T8/94B60T2270/414
    • A brake control apparatus for a vehicle includes a controlling device for actuating the pressure modulating device and the motor, calculating a target braking force corresponding to an operation amount, and driving the motor and the pressure modulating device, wherein, in an electric power supply stopped situation, in which electric power is not supplied by the battery, while an operation amount detected by the operation amount sensor increases, the controlling device starts driving the motor by means of electric power supplied by the capacitor, only when a target braking force corresponding to the operation amount reaches memorized target braking force memorized in the memorizing portion.
    • 一种用于车辆的制动控制装置,包括用于致动压力调节装置和电动机的控制装置,计算与操作量相对应的目标制动力,以及驱动电动机和压力调节装置,其中,停止电力供应 在由操作量传感器检测到的操作量增加的情况下,由电池不供电,在由电容器提供的电力的情况下,控制装置仅在对应于 操作量达到存储在存储部分中的存储的目标制动力。
    • 47. 发明申请
    • BRAKING CONTROL APPARATUS
    • 制动控制装置
    • US20090243382A1
    • 2009-10-01
    • US12411832
    • 2009-03-26
    • Hidehiro YamauchiKoichi KokuboHiroaki NiinoTakeshi HatoMasayoshi Takeda
    • Hidehiro YamauchiKoichi KokuboHiroaki NiinoTakeshi HatoMasayoshi Takeda
    • B60T8/60
    • B60T8/4081B60T8/36B60T8/3655B60T8/4059B60T8/4872
    • A braking control apparatus includes a brake operating member, a hydraulic circuit supplying a wheel cylinder hydraulic pressure to a wheel cylinder, a pump generating a hydraulic pressure so that the wheel cylinder hydraulic pressure reaches a value in response to an operation of the brake operating member, a circulation conduit provided at a portion of the hydraulic circuit, the circulation conduit through which a partial amount of brake fluid discharged from the pump is circulated back to the pump, a pressure regulating valve adjust a pressure difference between an upstream side of the pressure regulating valve connected to the wheel cylinder and a downstream side, and a controlling device calculating, on the basis of a circulation flow rate of the brake fluid passing through the pressure regulating valve, an applied current to the pressure regulating valve for obtaining a target of the pressure difference and controlling the applied current.
    • 制动控制装置包括制动操作构件,向轮缸提供轮缸液压的液压回路,产生液压的泵,使得轮缸液压响应于制动操作构件的操作达到一个值 设置在所述液压回路的一部分的循环管道,所述循环管道,从所述泵排出的部分量的制动流体通过所述循环管道循环回所述泵,压力调节阀调节所述压力的上游侧之间的压力差 连接到轮缸和下游侧的调节阀,以及控制装置,其基于通过压力调节阀的制动流体的循环流量计算施加的电流到压力调节阀,以获得目标值 压力差并控制施加的电流。
    • 48. 发明申请
    • Brake control device for vehicle
    • 车辆制动控制装置
    • US20070210648A1
    • 2007-09-13
    • US11714208
    • 2007-03-06
    • Takashi SatoHiroaki Niino
    • Takashi SatoHiroaki Niino
    • B60T13/18
    • B60T13/161B60T8/4059B60T8/4081
    • In an ABS control, a vehicle brake control device detects a sudden change road in which a friction coefficient changes suddenly from a high value to a lower value and controls, based on the detection of the sudden change road, the currents to be supplied to a first and a second electrical motor in a first manner or a second manner, wherein in the first manner the currents are controlled so that the first and second electrical motors would eventually stop rotating if the motor control portion kept controlling the currents in the first manner for a sufficiently long time, and in the second manner the currents are controlled so that the first and second electrical motors would eventually start rotating in a reverse direction if the motor controlling portion kept controlling the currents in the second manner for a sufficiently long time.
    • 在ABS控制中,车辆制动控制装置检测摩擦系数从高值突然变化到较低值的突然变化路径,并且基于突发变化道路的检测来控制要供给到 第一和第二电动机以第一方式或第二方式,其中以第一方式控制电流,使得如果电机控制部分以第一方式控制电流,则第一和第二电动机将最终停止旋转,以便 足够长的时间,并且以第二种方式控制电流,使得如果电动机控制部分以第二种方式持续控制电流足够长的时间,则第一和第二电动机将最终反向开始旋转。
    • 50. 发明申请
    • Vehicle brake control device
    • 车辆制动控制装置
    • US20070188015A1
    • 2007-08-16
    • US11702502
    • 2007-02-06
    • Takashi SatoHiroaki Niino
    • Takashi SatoHiroaki Niino
    • B60T13/18
    • B60T13/18B60T8/4059B60T8/4081B60T2270/82
    • A vehicle brake control device determines a first duty factor required to achieve a stable rotational speed of motors and a second duty factor required to achieve a change rate of a target wheel cylinder pressure. The vehicle brake control device selects the larger one of the determined duty factors as a for-use motor duty factor to be used in outputting currents to the motors. Therefore, with the stable rotational speed and the change rate of the target wheel cylinder pressure, it is possible to achieve quick response to a request for braking made by a driver while suppressing the electric energy consumption of the motors.
    • 车辆制动控制装置确定实现电动机的稳定转速所需的第一占空比因数和实现目标轮缸压力变化率所需的第二占空比。 车辆制动控制装置将所确定的占空比中的较大的一个选择为用于向电动机输出电流的用途电动机占空比。 因此,通过稳定的转速和目标轮缸压力的变化率,可以在抑制电动机的电能消耗的同时,实现对驾驶员的制动请求的快速响应。