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    • 1. 发明申请
    • Wheel condition-monitoring system
    • 车轮条件监控系统
    • US20060049923A1
    • 2006-03-09
    • US10525828
    • 2003-08-29
    • Toshihiro Miyazaki
    • Toshihiro Miyazaki
    • B60R25/10
    • G01P3/44B60C23/0408B60C23/0462B60C23/0464G01M17/013G01P3/48
    • A wheel condition-monitoring system comprises transmitters (1) installed on individual rotatable wheels, for transmitting conditions of the wheels, and a receiver (11) installed on the side of a vehicle body, for receiving the conditions of the wheels sent from the transmitters. The rotation speed of the wheels are detected, and data that indicate the conditions of the wheels are sent from the transmitters (1) to the receiver (11) at intervals in accordance with the rotation speeds detected, or data that relate to a pressure etc. are sent for a predetermined number of times at a transmission interval of a first cycle that assumes a high speed range. At the same time, data transmission of a predetermined number of times corresponding to the transmission interval of the first cycle is repeated for a predetermined number of times at a transmission interval of a second cycle that assumes a low speed range and is longer than the first cycle. This increases reliability in data transmission and reception, and enables the system to function stably in the presence of a dead point.
    • 车轮状态监测系统包括安装在单独的可旋转车轮上的发射机(1),用于发射车轮的状况;以及安装在车身侧面的接收器(11),用于接收从发射机发送的车轮的状况 。 检测车轮的转速,根据检测到的转速或与压力等相关的数据,间歇地从发送器(1)向接收器(11)发送指示车轮的状况的数据 以假设高速范围的第一周期的发送间隔发送预定次数。 同时,以与第一周期的发送间隔相对应的预定次数的数据传输在假设低速范围的第二周期的发送间隔被重复预定次数并且比第一周期长 周期。 这增加了数据发送和接收的可靠性,并且使得系统能够在存在死点的情况下稳定地运行。
    • 2. 发明授权
    • Vibration isolating apparatus and vibration isolating table
    • 隔振装置和隔振台
    • US5693990A
    • 1997-12-02
    • US523137
    • 1995-09-05
    • Toshihiro Miyazaki
    • Toshihiro Miyazaki
    • F16F15/03H02K41/035
    • F16F15/03H02K41/0356H02K2201/18
    • A vibration isolating apparatus and a vibration isolating table for reliably controlling vibration of an object of vibration isolation. A coil-mounting main body is mounted on the vibration isolating table and a yoke-mounting main body is mounted on a floor. A coil of the coil-mounting main body is disposed in a gap of a yoke where magnetic flux passes through, in a state in which the coil does not contact the yoke. An acceleration sensor for detecting a vibration is mounted on the vibration isolating table and is connected to a controlling device. The controlling device receives an acceleration detecting signal from the acceleration sensor and controls an electric current applied to the coil such that vibration acting on the vibration isolating table becomes zero. Since the coil and the yoke are disposed in a non-contact state, even though vibration shifted in any direction other than a direction in which the coil moves is generated on the floor, the vibration is not transmitted to the vibration isolating table.
    • 一种用于可靠地控制隔振物体的振动的隔振装置和隔振台。 线圈安装主体安装在隔振台上,轭架安装主体安装在地板上。 在线圈不接触磁轭的状态下,线圈安装主体的线圈设置在磁通通过的磁轭的间隙中。 用于检测振动的加速度传感器安装在隔振台上并连接到控制装置。 控制装置从加速度传感器接收加速度检测信号,并控制施加到线圈的电流,使得作用在隔振台上的振动变为零。 由于线圈和磁轭设置在非接触状态,即使在地板上产生除线圈移动方向以外的任何方向的振动,振动也不会传递到隔振台。
    • 5. 发明授权
    • Conveyance system
    • 运输系统
    • US06370447B1
    • 2002-04-09
    • US09680839
    • 2000-10-06
    • Toshihiro Miyazaki
    • Toshihiro Miyazaki
    • G06F700
    • B65G47/54B65G43/10
    • A communication master unit of a conveyance controller and communication slave units for a main conveyor, loading conveyors and unloading conveyors are connected by a serial transmission line to transmit and receive different kinds of data signals to and from motorized rollers for conveying items and their corresponding sensors by the packet-switching exchange system. Conveyance control can be executed by transmitting and receiving the different kinds of data signals via reduced number of wirings while connecting the master unit and the slave units corresponding to the respective conveyors by the serial transmission line in a conveyor system.
    • 输送控制器的通信主单元和用于主输送机,装载输送机和卸料输送机的通信从单元通过串行传输线连接,以将电子滚筒和其相应传感器的电动滚筒传输和接收不同种类的数据信号 通过分组交换交换系统。 通过输送系统中的串行传输线连接主单元和对应于各个输送机的从单元,可以通过减少布线数来发送和接收不同种类的数据信号来进行输送控制。
    • 8. 发明授权
    • Wheel condition monitoring system
    • 车轮状况监控系统
    • US07317381B2
    • 2008-01-08
    • US10525828
    • 2003-08-29
    • Toshihiro Miyazaki
    • Toshihiro Miyazaki
    • B60R25/10
    • G01P3/44B60C23/0408B60C23/0462B60C23/0464G01M17/013G01P3/48
    • A wheel condition-monitoring system comprises transmitters (1) installed on individual rotatable wheels, for transmitting conditions of the wheels, and a receiver (11) installed on the side of a vehicle body, for receiving the conditions of the wheels sent from the transmitters. The rotation speed of the wheels are detected, and data that indicate the conditions of the wheels are sent from the transmitters (1) to the receiver (11) at intervals in accordance with the rotation speeds detected, or data that relate to a pressure etc. are sent for a predetermined number of times at a transmission interval of a first cycle that assumes a high speed range. At the same time, data transmission of a predetermined number of times corresponding to the transmission interval of the first cycle is repeated for a predetermined number of times at a transmission interval of a second cycle that assumes a low speed range and is longer than the first cycle. This increases reliability in data transmission and reception, and enables the system to function stably in the presence of a dead point.
    • 车轮状态监测系统包括安装在单独的可旋转车轮上的发射机(1),用于发射车轮的状况;以及安装在车身侧面的接收器(11),用于接收从发射机发送的车轮的状况 。 检测车轮的转速,根据检测到的转速或与压力等相关的数据,间歇地从发送器(1)向接收器(11)发送指示车轮的状况的数据 以假设高速范围的第一周期的发送间隔发送预定次数。 同时,以与第一周期的发送间隔相对应的预定次数的数据传输在假设低速范围的第二周期的发送间隔被重复预定次数并且比第一周期长 周期。 这增加了数据发送和接收的可靠性,并且使得系统能够在存在死点的情况下稳定地运行。
    • 9. 发明授权
    • Method and apparatus for controlling vibration
    • 控制振动的方法和装置
    • US5613009A
    • 1997-03-18
    • US166962
    • 1993-12-15
    • Toshihiro MiyazakiKazutomo MurakamiKeiichiro Mizuno
    • Toshihiro MiyazakiKazutomo MurakamiKeiichiro Mizuno
    • F16F7/10F16F15/02G05D19/02G10K11/178A61F11/06H04B15/00
    • G10K11/1784F16F15/02F16F7/1011G05D19/02G10K2210/1291G10K2210/3026G10K2210/3027
    • Disclosed is a vibration control method being largely effective in vibration-proof even when a natural frequency is relatively low and its transmissibility of vibration is high and being thus effective in reducing vibration in a wide range of frequencies; and its apparatus. In the above method, vibration information of a vibration source as a reference signal and vibration information of a vibration-proof object as an error signal are inputted into an adaptive filter. The reference signal is processed by regenerating a filter coefficient on the basis of adaptive algorithm, to form a feedforward signal. In the other hand, vibration information of the vibration-proof object is inputted in a feedback calculating means, and a feedback control signal is formed on the basis of a feedback control rule. The feedforward control signal and the feedback control signal are synthesized, to form a drive signal for a vibration exciting means. The vibration exciting means is thus controlled and driven on the basis of the drive signal.
    • 公开了一种振动控制方法,即使当固有频率相对较低并且其振动的传递性高,并且因此有效地减少宽频率范围内的振动时,其在防振性方面也很有效。 及其装置。 在上述方法中,将作为参考信号的振动源的振动信息和作为​​误差信号的防振对象的振动信息输入到自适应滤波器中。 通过基于自适应算法再生滤波系数来处理参考信号,以形成前馈信号。 另一方面,防振对象的振动信息被输入到反馈计算装置中,并且基于反馈控制规则形成反馈控制信号。 合成前馈控制信号和反馈控制信号,以形成用于振动激励装置的驱动信号。 因此,基于驱动信号来控制和驱动振动激励装置。