Engine speed control for a hybrid electric vehicle
    21.
    发明申请
    Engine speed control for a hybrid electric vehicle 有权
    混合动力汽车的发动机转速控制

    公开(公告)号:US20050109551A1

    公开(公告)日:2005-05-26

    申请号:US10964892

    申请日:2004-10-15

    摘要: A hybrid vehicle comprises a drive wheel (5), an internal combustion engine (1), a power generating motor (2) that generates an electric power by using an output power of the engine (1), and a planetary gear set (13) that comprises a combination of a gear element that is driven by the engine (1), a gear element that is connected to the power generating motor (2), and a gear element that is connected to the drive wheel (5). A target engine power is computed based on an accelerator operation amount. The engine (1) is controlled based on the target engine power. And control a rate of variation in the rotation speed of the engine (1) to be smaller, when the rotation speed of the power generating motor (2) increases than when the rotation speed of the power generating motor (2) decreases toward zero as a result of controlling the engine (1) based on the target engine power. Fuel consumption rate is thus improved.

    摘要翻译: 混合动力车辆包括通过使用发动机(1)的输出动力产生电力的驱动轮(5),内燃机(1),发电电动机(2)和行星齿轮组(13) ),其包括由发动机(1)驱动的齿轮元件,连接到发电电动机(2)的齿轮元件和连接到驱动轮(5)的齿轮元件的组合。 基于加速器操作量来计算目标发动机功率。 基于目标发动机功率来控制发动机(1)。 并且,当发电电动机(2)的转速比发电电动机(2)的转速向零下降时,发动机(1)的转速的变动率变小, 基于目标发动机功率来控制发动机(1)的结果。 燃油消耗率因此得到改善。

    Preceding vehicle following control apparatus and method for automotive vehicle
    22.
    发明授权
    Preceding vehicle following control apparatus and method for automotive vehicle 有权
    前车辆跟随车辆的控制装置和方法

    公开(公告)号:US06430494B1

    公开(公告)日:2002-08-06

    申请号:US09605536

    申请日:2000-06-29

    IPC分类号: G06F700

    CPC分类号: B60K31/0008 B60W2720/106

    摘要: In preceding vehicle following control apparatus and method for an automotive vehicle, a vehicular velocity controller includes a target inter-vehicle distance calculating section that calculates a target inter-vehicle distance from the vehicle to a preceding vehicle detected by an inter-vehicle distance sensor on the basis of a vehicular velocity detected by a vehicular velocity detector and an inter-vehicle distance detected by an inter-vehicle distance detector, a first vehicular velocity controlling section that performs a vehicular velocity control to bring the detected inter-vehicle distance substantially coincident with the target inter-vehicle distance, and a vehicular deceleration stopping section that performs a vehicular deceleration control to stop the vehicle in accordance with the inter-vehicle distance from the vehicle to the preceding vehicle immediately before a time point at which the inter-vehicle distance detector which trapped the presence of the preceding vehicle has not detected the preceding vehicle when the detected vehicular velocity falls in a low vehicular velocity region lower than a predetermined velocity value and -the inter-vehicle distance detector which trapped the presence of the preceding vehicle has not detected the preceding vehicle.

    摘要翻译: 在前述的车辆用车辆跟随控制装置和车辆的方法中,车速控制器包括目标车间距离计算部,其计算由车辆间距离传感器检测到的从车辆到前方车辆的目标车辆间距离 由车辆速度检测器检测到的车速的基准和车辆间距离检测器检测到的车辆间距离,第一车速控制部,其执行车速控制部,将检测到的车辆间距离基本上与 目标车辆间距离以及车辆减速停止部,该车辆减速停止部根据车辆距离车辆前后车辆的车辆间距离,在车辆间距离 捕获先前车辆的存在的检测器 当检测到的车辆速度落在低于预定速度值的低车速区域中时,没有检测到前一车辆,并且被困住前方车辆的车辆间距离检测器未检测到前方车辆。

    Adaptive vehicle speed control system
    23.
    发明授权
    Adaptive vehicle speed control system 有权
    自适应车速控制系统

    公开(公告)号:US06339740B1

    公开(公告)日:2002-01-15

    申请号:US09629798

    申请日:2000-07-31

    IPC分类号: B60Q100

    CPC分类号: B60K31/0008 B60K31/047

    摘要: An adaptive vehicle speed control system includes a vehicle speed sensor detecting a vehicle speed of a host vehicle which is subjected to adaptive vehicle speed control including preceding vehicle following control and vehicle speed control, and an inter-vehicle distance sensor detecting an inter-vehicle distance between the host vehicle and a preceding vehicle. A man-machine interface is provided for setting a set vehicle speed. Also provided is an adaptive vehicle speed controller which includes a desired inter-vehicle distance arithmetic-processing section calculating a desired inter-vehicle distance based on at least the host vehicle speed, a following control section determining a desired speed of the host vehicle based on the host vehicle speed and the inter-vehicle distance so that the inter-vehicle distance is brought closer to the desired inter-vehicle distance in presence of detection of the preceding vehicle, and a vehicle-speed adjustment device which adjusts the host vehicle speed to the desired speed. The adaptive vehicle speed controller includes a vehicle speed setting section which sets the desired speed to a speed value higher than a low-speed threshold value when the adaptive vehicle speed control function is engaged under a specified condition where the host vehicle speed is below the low-speed threshold value.

    摘要翻译: 一种自适应车速控制系统,包括:车速传感器,其检测经过包括前方车辆跟随控制和车速控制的自适应车速控制的本车辆的车速;以及车辆间距离传感器,其检测车辆间距离 在本车辆和前一车辆之间。 提供人机界面来设定车速。 还提供了一种自适应车辆速度控制器,其包括期望的车辆间距离算术处理部分,至少基于本车辆速度来计算期望的车辆间距离;基于以下控制部分,其基于 本车速度和车辆间距离,使得在存在检测到前一车辆的情况下车辆间距离更靠近期望的车辆间距离;以及车速调节装置,其将本车速调节为 所需的速度。 适应车辆速度控制器包括:车速设定部,其在所述自适应车速控制功能在本车速低于所述低速度的规定条件下进行时,将期望速度设定为高于低速阈值的速度值 速度阈值。

    Temperature control device for liquid crystal optical shutter
    25.
    发明授权
    Temperature control device for liquid crystal optical shutter 失效
    液晶光学快门温度控制装置

    公开(公告)号:US4721363A

    公开(公告)日:1988-01-26

    申请号:US918107

    申请日:1986-10-14

    申请人: Hideaki Inoue

    发明人: Hideaki Inoue

    CPC分类号: G02F1/133382

    摘要: a temperature control device for a liquid crystal optical shutter allows information writing on a photosensitive body such that a plurality of microshutters are opened/closed to selectively transmit light from a light source onto the surface of the photosensitive body. The ambient temperature near the liquid crystal optical shutter is detected by a thermistor. The temperature control device includes a first temperature controller for causing a thermistor to detect the ambient temperature near the liquid crystal optical shutter and for variably controlling an energization ratio of the heater for heating the liquid crystal optical shutter, and a second temperature controller for controlling energization of the heater at an energization ratio different from that of the first temperature controller.

    摘要翻译: 用于液晶光学快门的温度控制装置允许在感光体上的信息写入,使得多个微型显示器被打开/关闭以选择性地将光从光源传输到感光体的表面上。 液晶光学快门附近的环境温度由热敏电阻检测。 温度控制装置包括:第一温度控制器,用于使热敏电阻检测液晶光学快门附近的环境温度,并可变地控制用于加热液晶光学快门的加热器的通电率;以及第二温度控制器,用于控制通电 的加热器的通电率与第一温度控制器的通电率不同。

    IMAGE READING APPARATUS
    27.
    发明申请
    IMAGE READING APPARATUS 有权
    图像阅读器

    公开(公告)号:US20130010338A1

    公开(公告)日:2013-01-10

    申请号:US13638335

    申请日:2011-03-24

    IPC分类号: H04N1/04

    摘要: In the present invention, to provide an image reading apparatus capable to read images of document images having different gloss levels with a reproducibility suitable for uses, a data processing means is provided to irradiate a document image with light from a regular reflection light source and a diffuse reflection light source, and to generate image data based on a regular reflection output value and a diffuse reflection output value obtained from a photoelectric converting means, this data processing means obtaining gloss pixel data by comparing, based on the regular reflection correction value for shading correction of a regular reflection output value, a diffuse correction output value for shading correction of the diffuse reflection output value, and a determining threshold for determining whether or not the regular reflection output value is a gloss pixel, the corrected output value corrected by the regular reflection correction value with the determining threshold, and obtaining a non-gloss pixel data from a corrected output value corrected by the diffuse correction value.

    摘要翻译: 在本发明中,为了提供能够以适合使用的再现性来读取具有不同光泽度的文件图像的图像的图像读取装置,提供数据处理装置,用来对来自正反射光源和 漫反射光源,并且基于从光电转换装置获得的常规反射输出值和漫反射输出值产生图像数据,该数据处理装置通过基于阴影的常规反射校正值进行比较来获得光泽像素数据 正反射输出值的校正,漫反射输出值的阴影校正的漫反射校正输出值以及用于确定正反射输出值是否为光泽像素的确定阈值,校正后的输出值由正常反射输出值校正 具有确定阈值的反射校正值,并获得 从由漫射校正值校正的校正输出值中输入非光泽像素数据。

    Method of and device for detecting amount of ink in ink fountain
    30.
    发明授权
    Method of and device for detecting amount of ink in ink fountain 有权
    用于检测墨斗中墨水量的方法和装置

    公开(公告)号:US06772690B2

    公开(公告)日:2004-08-10

    申请号:US10184887

    申请日:2002-07-01

    申请人: Hideaki Inoue

    发明人: Hideaki Inoue

    IPC分类号: B41F3102

    CPC分类号: B41F31/022

    摘要: The amount of ink in an ink fountain in a printer is detected on the basis of change of oscillation. The oscillation frequency is changed on the basis of dielectric constant information on the dielectric constant of the ink.

    摘要翻译: 基于振荡的变化来检测打印机的墨斗中的墨水量。 基于关于油墨的介电常数的介电常数信息来改变振荡频率。