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    • 1. 发明授权
    • Lane deviation prevention device and method
    • 车道偏差预防装置及方法
    • US08090516B2
    • 2012-01-03
    • US12273747
    • 2008-11-19
    • Takeshi YonezawaKou SatoYasuhisa Hayakawa
    • Takeshi YonezawaKou SatoYasuhisa Hayakawa
    • B62D6/00
    • B60W30/12
    • Disclosed herein are embodiments of controllers and methods of control to enable prevention of departure of vehicle even when the degree of the tendency of the vehicle to depart from the travel lane is low. One such controller comprises a lane departure tendency determining device configured to determine a departure tendency of the vehicle to depart from a travel lane, a yaw moment computing device configured to compute a reference yaw moment based on the departure tendency, a yaw moment correction device configured to compute a target yaw moment based on at least the reference yaw moment and a controller configured to apply the target yaw moment to the vehicle. When the reference yaw moment is lower than a prescribed threshold, the yaw moment correction device gradually increases the target yaw moment over time until the target yaw moment is greater than the prescribed threshold.
    • 这里公开了控制器和控制方法的实施例,即使当车辆离开行车道的趋势程度低时,也能够防止车辆离开。 一个这样的控制器包括:车道偏离倾向确定装置,被配置为确定车辆离开行车道的偏离倾向;偏航力矩计算装置,被配置为基于偏离倾向计算参考横摆力矩;偏航力矩校正装置 至少基于所述参考横摆力矩来计算目标横摆力矩,以及被配置为将所述目标横摆力矩应用于所述车辆的控制器。 当基准横摆力矩低于规定的阈值时,横摆力矩校正装置随着时间逐渐增加目标横摆力矩,直到目标横摆力矩大于规定的阈值。
    • 2. 发明申请
    • LANE DEVIATION PREVENTION DEVICE AND METHOD
    • LANE偏差预防装置和方法
    • US20090132125A1
    • 2009-05-21
    • US12273747
    • 2008-11-19
    • Takeshi YonezawaKou SatouYasuhisa Hayakawa
    • Takeshi YonezawaKou SatouYasuhisa Hayakawa
    • G06F17/00
    • B60W30/12
    • Disclosed herein are embodiments of controllers and methods of control to enable prevention of departure of vehicle even when the degree of the tendency of the vehicle to depart from the travel lane is low. One such controller comprises a lane departure tendency determining device configured to determine a departure tendency of the vehicle to depart from a travel lane, a yaw moment computing device configured to compute a reference yaw moment based on the departure tendency, a yaw moment correction device configured to compute a target yaw moment based on at least the reference yaw moment and a controller configured to apply the target yaw moment to the vehicle. When the reference yaw moment is lower than a prescribed threshold, the yaw moment correction device gradually increases the target yaw moment over time until the target yaw moment is greater than the prescribed threshold.
    • 这里公开了控制器和控制方法的实施例,即使当车辆离开行车道的趋势程度低时,也能够防止车辆离开。 一个这样的控制器包括:车道偏离倾向确定装置,被配置为确定车辆离开行车道的偏离倾向;偏航力矩计算装置,被配置为基于偏离倾向计算参考横摆力矩;偏航力矩校正装置 至少基于所述参考横摆力矩来计算目标横摆力矩,以及被配置为将所述目标横摆力矩应用于所述车辆的控制器。 当基准横摆力矩低于规定的阈值时,横摆力矩校正装置随着时间逐渐增加目标横摆力矩,直到目标横摆力矩大于规定的阈值。
    • 5. 发明授权
    • Lens apparatus controllable via multiple control sources and image pickup system including the lens apparatus
    • 透镜装置可通过多个控制源和包括透镜装置的图像拾取系统控制
    • US08947541B2
    • 2015-02-03
    • US13435044
    • 2012-03-30
    • Takeshi Yonezawa
    • Takeshi Yonezawa
    • H04N5/225H04N5/228G02B13/16H04N5/232H04N13/02
    • H04N13/296H04N5/23212H04N5/23296H04N13/239H04N2213/002
    • A lens apparatus includes: a switch for switching between single and plural modes for using lens apparatus singularly and plurally, respectively; a communication unit to communicate with external device; a unit to set all elements to first state in single mode and set the respective elements to second or third state in plural mode; a control source output unit to output, for each state of the elements, control source information for determining a control command to drive the element; and a unit to determine a command for controlling drive of the elements based on the control source information determined by the control source output portion, wherein in the second state, control commands for corresponding elements are output to other lens apparatuses through the communication unit, and in the third state, the control source output portion outputs control source information different from that in the first and second states.
    • 透镜装置包括:用于单独和多次分别使用透镜装置的单模和多模之间切换的开关; 与外部设备通信的通信单元; 单元,以单一模式将所有元素设置为第一状态,并将各个元素设置为多个模式的第二或第三状态; 控制源输出单元,用于为每个元件的状态输出用于确定用于驱动元件的控制命令的控制源信息; 以及基于由所述控制源输出部确定的控制源信息来确定用于控制所述元件的驱动的命令的单元,其中在所述第二状态下,通过所述通信单元将对应元件的控制命令输出到其他镜头设备,以及 在第三状态下,控制源输出部输出与第一状态和第二状态不同的控制源信息。
    • 7. 发明申请
    • Reference clock recovery circuit and data receiving apparatus
    • 参考时钟恢复电路和数据接收装置
    • US20070091935A1
    • 2007-04-26
    • US11580856
    • 2006-10-16
    • Takeshi YonezawaIzumi Ooshima
    • Takeshi YonezawaIzumi Ooshima
    • H04J3/06
    • H04N21/4305H04N21/2368H04N21/4341
    • An audio recovery circuit is supplied with a video clock VCK that synchronizes with a video clock of a sending side recovered according to a frame synchronizing signal generated based on an incoming stream. The audio recovery circuit includes a PLL circuit for multiplying and dividing VCK to generate an audio master clock MCK, a counting circuit for counting the number of MCKs in one frame, and a cycle adjusting circuit for generating an audio bit clock BCK from a specified number of MCKs. The cycle adjusting circuit adjusts a cycle of BCK in a unit of MCK so that the number of clocks corresponds with the number of samples, according to the number of audio samples to be sent and the number of current MCK.
    • 提供一个音频恢复电路,该视频时钟VCK与根据基于输入流产生的帧同步信号恢复的发送侧的视频时钟同步。 音频恢复电路包括用于乘法和分频VCK以产生音频主时钟MCK的PLL电路,用于对一帧中的MCK的数量进行计数的计数电路,以及用于从指定数字产生音频位时钟BCK的周期调整电路 的MCKs。 循环调整电路以MCK为单位调整BCK的周期,使得根据要发送的音频样本的数量和当前MCK的数目,时钟数与采样数相对应。