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    • 82. 发明授权
    • Traction control device for vehicles
    • 车辆牵引控制装置
    • US5469359A
    • 1995-11-21
    • US301417
    • 1994-09-08
    • Toshiaki TsuyamaToru OnakaKazutoshi NobumotoMakoto Kawamura
    • Toshiaki TsuyamaToru OnakaKazutoshi NobumotoMakoto Kawamura
    • B60T8/175B60T8/48F02D29/02B60T8/32B60K31/00
    • B60T8/175B60T8/48
    • A traction control device operates to determine the speed of each of the left and right drive wheels of a vehicle, determine the speed of each of the left and right passive wheels of the vehicle, calculate the actual slip rate of the drive wheels of the vehicle directly based on the measurements of the speeds for the drive and passive wheels, establish a target slip rate and control the driving condition of the vehicle by making the actual slip rate equal the target slip rate. The actual slip rate is matched to the target slip rate by controlling engine output and braking power. The step of controlling the driving condition of the vehicle by controlling the engine output and the braking power is carried out according to the time differential of the difference between the actual slip rate and the target slip rate at least until the actual slip rate matches the target slip rate for the first time. After the actual slip rate has matched the target slip rate at least once, the step of controlling is carried out according to the proportion of the difference between the actual and the target slip rates.
    • 牵引控制装置用于确定车辆的左右驱动轮中的每一个的速度,确定车辆的左右两侧的每一个的速度,计算车辆的驱动轮的实际滑移率 直接基于对驱动和被动轮的速度的测量,通过使实际滑移率等于目标滑移率来建立目标滑移率并控制车辆的驾驶状况。 通过控制发动机输出和制动功率,实际滑差率与目标滑差率相匹配。 通过控制发动机输出和制动功率来控制车辆的行驶状态的步骤根据实际滑移率和目标滑移率之间的差异的时间差进行至少直到实际滑移率与目标 滑差率是第一次。 在实际滑移率与目标滑移率匹配至少一次之后,根据实际和目标滑移率之间的差异的比例来执行控制步骤。
    • 88. 发明授权
    • Apparatuses and programs for implementing a forwarding function
    • 用于实现转发功能的设备和程序
    • US07975128B2
    • 2011-07-05
    • US12161124
    • 2006-10-16
    • Shin-ichiro FukaiMakoto Kawamura
    • Shin-ichiro FukaiMakoto Kawamura
    • G06F9/40
    • G06F9/3869G06F9/3826G06F9/3832
    • The processor according to the present invention is a processor having a forwarding function and includes an attribute information holding unit (141) that holds attribute information regarding inhibition of writing to a register and a register write inhibition circuit (126) that holds, when forwarding is performed, the writing of the data forwarded according to attribute information. The attribute information holding unit (141) holds the attribute information by relating the attribute information to at least one register. Alternatively, the attribute information holding unit is a part of plural pipeline buffers and passes the attribute information along with the data to be forwarded, to a pipeline buffer in a subsequent stage.
    • 根据本发明的处理器是具有转发功能的处理器,并且包括一个属性信息保存单元(141),该属性信息保持单元(141)将关于禁止向寄存器写入的属性信息和一个寄存器写入禁止电路(126)保存,当转发是 执行,根据属性信息转发数据的写入。 属性信息保持单元(141)通过将属性信息与至少一个寄存器相关联来保存属性信息。 或者,属性信息保持单元是多个流水线缓冲器的一部分,并且将属性信息与要转发的数据一起传递到后级的流水线缓冲器。
    • 90. 发明申请
    • Video composition circuit
    • 视频合成电路
    • US20060187354A1
    • 2006-08-24
    • US10551133
    • 2004-04-01
    • Makoto Kawamura
    • Makoto Kawamura
    • H04N5/50H04N9/74
    • G09G5/377G09G2340/125H04N5/44504H04N5/45H04N21/4316
    • In a conventional video composition circuit which performs OSD display, sub video display, and main video display so that these displays are overlapped, a complicated video output unit for combining the three displays is required, and further, the memory size increases because the data of layers of the respective displays are placed on an internal storage unit. Moreover, since an OSD output unit, a sub video output unit, and a main video output unit are specially incorporated, it is difficult to change the functions. In a video composition circuit, when transferring data from an external storage unit (101) to the video composition circuit, the transferred data and data stored in an internal storage unit (104) are subjected to vertical filtering using a video processing circuit (103) having a function of an OSD output unit, a function of a sub video output unit, and a function of a main video output unit, and an α-blending function, to write the data over the internal storage unit (104), thereby performing display.
    • 在执行OSD显示,副视频显示和主视频显示以使这些显示重叠的常规视频合成电路中,需要用于组合三个显示器的复杂视频输出单元,此外,由于数据的 各个显示器的层被放置在内部存储单元上。 此外,由于OSD输出单元,子视频输出单元和主视频输出单元被特别地并入,所以难以改变功能。 在视频合成电路中,当从外部存储单元(101)向视频合成电路传送数据时,使用视频处理电路(103)对传送的数据和存储在内部存储单元(104)中的数据进行垂直滤波, 具有OSD输出单元的功能,副视频输出单元的功能,以及主视频输出单元的功能和阿尔法混合功能,以通过内部存储单元(104)写入数据,从而执行 显示。