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    • 1. 发明授权
    • Wireless communication apparatus and non-transitory computer readable storage medium
    • 无线通信装置和非暂时性计算机可读存储介质
    • US09215716B2
    • 2015-12-15
    • US13437348
    • 2012-04-02
    • Kouki MieKenji YamadaYuichi Inao
    • Kouki MieKenji YamadaYuichi Inao
    • H04W72/08H04W40/24H04L12/751H04W84/18
    • H04W72/08H04L45/026H04W40/24H04W84/18
    • A wireless communication apparatus on the receiving side receives communication data that is a transmitted to the wireless communication apparatus using one of the plurality of channels. Subsequently, the wireless communication apparatus on the receiving side obtains channel information contained in the communication data received by the receiving unit and judges whether the obtained channel information is target information indicating a channel of a processing target. The wireless communication apparatus on the receiving side performs a receiving process on the received communication data, when the judging unit determines that the obtained channel information is the target information, performs a receiving process on the communication data received by the receiving unit and that, when the judging unit determines that the obtained channel information is not the target information, discards the received communication data.
    • 接收侧的无线通信装置接收使用多个信道中的一个发送到无线通信装置的通信数据。 随后,接收侧的无线通信装置获取包含在由接收单元接收的通信数据中的信道信息,并判断所获得的信道信息是否是指示处理对象的信道的目标信息。 接收侧的无线通信装置对接收到的通信数据进行接收处理,当判断单元判断为获得的信道信息为目标信息时,对接收单元接收的通信数据进行接收处理, 判断单元确定所获得的频道信息不是目标信息,丢弃所接收的通信数据。
    • 2. 发明申请
    • WIRELESS COMMUNICATION APPARATUS AND NON-TRANSITORY COMPUTER READABLE STOARGE MEDIUM
    • 无线通信设备和非终端计算机可读可扩展介质
    • US20120188968A1
    • 2012-07-26
    • US13437348
    • 2012-04-02
    • Kouki MIEKenji YamadaYuichi Inao
    • Kouki MIEKenji YamadaYuichi Inao
    • H04W72/04H04W84/02
    • H04W72/08H04L45/026H04W40/24H04W84/18
    • A wireless communication apparatus on the receiving side receives communication data that is a transmitted to the wireless communication apparatus using one of the plurality of channels. Subsequently, the wireless communication apparatus on the receiving side obtains channel information contained in the communication data received by the receiving unit and judges whether the obtained channel information is target information indicating a channel of a processing target. The wireless communication apparatus on the receiving side performs a receiving process on the received communication data, when the judging unit determines that the obtained channel information is the target information, performs a receiving process on the communication data received by the receiving unit and that, when the judging unit determines that the obtained channel information is not the target information, discards the received communication data.
    • 接收侧的无线通信装置接收使用多个信道中的一个发送到无线通信装置的通信数据。 随后,接收侧的无线通信装置获取包含在由接收单元接收的通信数据中的信道信息,并判断所获得的信道信息是否是指示处理对象的信道的目标信息。 接收侧的无线通信装置对接收到的通信数据进行接收处理,当判断单元判断为获得的信道信息为目标信息时,对接收单元接收的通信数据进行接收处理, 判断单元确定所获得的频道信息不是目标信息,丢弃所接收的通信数据。
    • 9. 发明授权
    • Control device and control method for alternating-current motor
    • 交流电机控制装置及控制方法
    • US08536810B2
    • 2013-09-17
    • US13055610
    • 2009-07-08
    • Kenji Yamada
    • Kenji Yamada
    • H02P6/08
    • H02P27/04
    • When performing PWM control in accordance with an overmodulation mode, an ECU variably sets a switching determination value, which is used for determination of switching control modes between the overmodulation mode and a sinusoidal wave modulation mode, based on a switching state of an inverter at present. Then, the ECU compares the degree of modulation, which is calculated from voltage command values, with the switching determination value so as to determine whether to switch to the sinusoidal wave modulation mode or to maintain the overmodulation mode. In particular, when an influence of a dead time is likely to cause generation of a voltage command that requires switching to the overmodulation mode just after switching to the sinusoidal wave modulation mode, the switching determination value is variably set to prevent the transition from the overmodulation mode to the sinusoidal wave modulation mode. This prevents chattering in which the control modes are frequently switched therebetween.
    • 当根据过调制模式执行PWM控制时,ECU基于目前的逆变器的开关状态可变地设置用于确定过调制模式和正弦波调制模式之间的开关控制模式的开关判定值 。 然后,ECU将根据电压指令值计算的调制度与切换判定值进行比较,以便确定是切换到正弦波调制模式还是维持过调制模式。 特别地,当切换到正弦波调制模式之后,当死区时间的影响可能导致产生需要切换到过调制模式的电压指令时,切换判定值被可变地设置以防止过调制 模式到正弦波调制模式。 这防止其间经常切换控制模式的抖动。