Steering control system for moving vehicle
    1.
    发明授权
    Steering control system for moving vehicle 失效
    车辆转向控制系统

    公开(公告)号:US5170350A

    公开(公告)日:1992-12-08

    申请号:US708200

    申请日:1991-05-31

    IPC分类号: G05D1/02

    摘要: A steering control system wherein a light receiving means rotating integrally with a light scanning means is mounted on a moving vehicle, and a light beam is scanned around the moving vehicle in the circumferential direction and the light beams reflected by at least three light reflecting means are sequentially detected by the light receiving means to detect the position of the moving vehicle on the basis of the reflected light beams so as to travel the vehicle along a predetermined traveling course. The reference direction of a photosensor used for the light beam scanning is maintained between predetermined adjoining two light reflecting means and the steering control is performed in dependance upon the positional information of the moving vehicle calculated on the basis of the detected azimuths of the reflected light beams if the number of reflected light beams detected during one revolution of the light beam is equal to the number of the disposed light reflecting means.

    摘要翻译: 一种转向控制系统,其中与光扫描装置一体旋转的光接收装置安装在移动的车辆上,并且在周向上扫描运动的车辆周围的光束,并且由至少三个光反射装置反射的光束是 由光接收装置顺序地检测,以根据反射光束检测移动车辆的位置,以便沿着预定行驶路线行驶车辆。 用于光束扫描的光电传感器的参考方向在预定的邻接的两个光反射装置之间保持,并且根据基于检测到的反射光束的方位计算的运动车辆的位置信息来执行转向控制 如果在光束的一圈旋转期间检测到的反射光束的数量等于设置的光反射装置的数量。

    Steering control system for moving vehicle
    2.
    发明授权
    Steering control system for moving vehicle 失效
    车辆转向控制系统

    公开(公告)号:US5426584A

    公开(公告)日:1995-06-20

    申请号:US15121

    申请日:1993-02-09

    摘要: In a steering control system for a moving body in which azimuths of reference points are detected by rotatively scanning a light beam around the moving body, a current position of the moving body is calculated based on the azimuths of reference points, and the moving body is steered so that the current position thereof follows a predetermined travelling course that is calculated in accordance with an algorithm previously stored in a memory. The system assigns each detected reference point to each reference point in said algorithm for calculating the relative traveling course, based on one of a reference point that is detected first under the condition that the azimuth exceeds a first predetermined angle, and a reference point that is detected last with the azimuth being less than a second predetermined angle when the azimuth is measured with respect to the advance direction of the moving vehicle initially placed in the traveling area before the start of a work. A traveling course is set according to said algorithm using the positional information on the assigned reference points.

    摘要翻译: 在用于通过旋转地扫描移动体周围的光束来检测参考点的方位的移动体的转向控制系统中,基于参考点的方位角来计算移动体的当前位置,并且移动体是 转向,使得其当前位置遵循根据先前存储在存储器中的算法计算的预定行驶路线。 该系统基于在方位超过第一预定角度的条件下首先检测到的参考点和基准点之间的参考点之一,将用于计算相对行进路线的每个参考点分配给所述算法中的每个参考点 当方位角相对于最初放置在工作开始之前的行驶区域中的移动车辆的前进方向被测量时,方位角小于第二预定角度时,检测到最后方位角。 使用所分配的参考点上的位置信息,根据所述算法设置行驶路线。

    System for detecting the position of a moving body
    3.
    发明授权
    System for detecting the position of a moving body 失效
    用于检测移动体的位置的系统

    公开(公告)号:US5258822A

    公开(公告)日:1993-11-02

    申请号:US864468

    申请日:1992-04-06

    IPC分类号: G01S5/16 G02B26/10 G01B11/26

    CPC分类号: G01S5/16 G02B26/10

    摘要: A position detection system for a moving body comprising means for rotatively scanning the light beam projected from a light beam generator mounted on the moving body in a substantially horizontal plane, and vibrating to vertically vibrate the rotatively scanned light beam in a cycle two times or more longer than the cycle of the rotative scan. The light beam projected from the moving body and reflected by the retroreflector means provided at at least three positions spaced apart from the moving body is received by a light beam receiver on the moving body, and the position of the moving body is detected on the basis of the directions of the light reception and the known positional information on the retroreflector means.

    摘要翻译: 一种用于移动体的位置检测系统,包括用于从基本水平的平面中安装在移动体上的光束发生器投影的光束旋转扫描并振动以使循环扫描的光束以两次或更多次的周期垂直振动的装置 比循环扫描长。 从移动体突出并由设置在与移动体间隔开的至少三个位置处的后向反射器装置反射的光束被移动体上的光束接收器接收,并且基于该基准检测移动体的位置 的光接收方向和已知的位置信息。

    Steering control system for moving vehicle
    4.
    发明授权
    Steering control system for moving vehicle 失效
    车辆转向控制系统

    公开(公告)号:US5264709A

    公开(公告)日:1993-11-23

    申请号:US990403

    申请日:1992-12-14

    IPC分类号: G01S17/93 G05D1/02 G01N21/86

    摘要: A steering control system for calculating straight lines connecting reference points which are set at at least three positions around a work area, detecting the advance direction of a moving vehicle placed at a travel start position and the relative angles thereof with respect to the respective straight lines, and selecting as a reference line a particular one of the respective straight lines for which the relative angle is close to a preset particular angle. The moving vehicle is caused to travel a plurality of straight courses extending in a predetermined direction relative to the reference line and placed at predetermined intervals, and to travel transfer courses for moving from one to another of the straight courses.

    摘要翻译: 一种用于计算连接参考点的直线的转向控制系统,所述参考点被设置在工作区域周围的至少三个位置处,检测位于行驶开始位置处的移动车辆的前进方向以及相对于各直线的相对角度 并且选择相对角度接近于预设特定角度的相应直线中的特定一个参考线。 使移动的车辆行进相对于参考线沿预定方向延伸的多个直线行程,并以预定间隔放置,并且移动传递路线以从一个直线行程中的一个移动到另一个。

    System for detecting the position of observation spot
    5.
    发明授权
    System for detecting the position of observation spot 失效
    用于检测观察位置的系统

    公开(公告)号:US5260770A

    公开(公告)日:1993-11-09

    申请号:US875693

    申请日:1992-04-29

    IPC分类号: G05D1/02 G01B11/00

    摘要: In a system for detecting a relative position of an observation spot and reference points fixed around the observation spot, a central axis of mirror rotation is precessed to draw a substantially conical locus so that a light beam is vertically vibrated, the azimuth of the rotative scanning direction and the precessional angle are stored when the light beam reflected by a light reflector at the reference point is detected, then the projection direction of the light beam is fixed at the detected rotative scanning and precession angles, the distance between the observation spot and the light reflector is measured on the basis of the detected signals, and the positions of the light reflectors with respect to the observation spot are calculated on the basis of the measured distances and azimuths.

    摘要翻译: 在用于检测观察点和固定在观察点周围的参考点的相对位置的系统中,镜像旋转的中心轴被进入以画出基本上圆锥形的轨迹,使得光束垂直振动,旋转扫描的方位角 在检测到基准点处的光反射器反射的光束时,存储方向和旋转角度,然后将光束的投影方向固定在检测到的旋转扫描和进动角度处,观察点与 基于检测到的信号测量光反射器,并且基于测量的距离和方位角来计算光反射器相对于观察点的位置。

    Photocatalytic coating film and method for producing same
    6.
    发明授权
    Photocatalytic coating film and method for producing same 有权
    光催化涂膜及其制备方法

    公开(公告)号:US09517459B2

    公开(公告)日:2016-12-13

    申请号:US14124292

    申请日:2012-06-06

    摘要: Provided is a photocatalytic coating film that can develop excellent photocatalytic activity and exhibit superior adhesion to an adherend surface.The photocatalytic coating film is obtained by applying and drying a photocatalytic coating composition containing at least rod-like or needle-like titanium oxide particles and a binder component so that the photocatalytic coating film contains the titanium oxide particles in a content of 0.5 g/m2 or more. The photocatalytic coating film contains the titanium oxide particle in a content per unit volume (1 m2 by 1 μm thick) of less than 3.0 g. The titanium oxide particles preferably have an aspect ratio of 1.5 or more, the aspect ratio specified as the ratio of a long side length to a short side length of particle. The compositional ratio (by weight) of the titanium oxide particles to the binder component in the photocatalytic coating film is preferably from 1:6 to 30:1.

    摘要翻译: 通过涂布和干燥含有至少棒状或针状二氧化钛颗粒和粘合剂成分的光催化涂料组合物,使得光催化涂膜含有0.5g / m 2的氧化钛颗粒,得到光催化涂膜 或者更多。 光催化涂膜含有小于3.0g的每单位体积(1m 2×1μm)的氧化钛粒子。 优选氧化钛粒子的纵横比为1.5以上,纵横比规定为长边长与粒子的短边长的比例。 光催化性涂膜中的氧化钛粒子与粘合剂成分的组成比(重量比)优选为1:6〜30:1。

    Remote operation apparatus of working machine
    7.
    发明授权
    Remote operation apparatus of working machine 有权
    工作机远程操作装置

    公开(公告)号:US08922343B2

    公开(公告)日:2014-12-30

    申请号:US12775722

    申请日:2010-05-07

    IPC分类号: G08C19/16 G08C17/00

    摘要: In a remote operation apparatus of a working machine including a working machine side transmission/reception unit (21) and a radio remote operation means (3) having a remote control side transmission/reception unit (31), an ON/OFF control circuit (32) for controlling the operation/non-operation state of the remote control side transmission/reception unit (31) is disposed to the radio remote operation means (3), and the working machine side transmission/reception unit (21) is called when the remote control side transmission/reception unit (31) is in an operating state by that the ON/OFF control circuit (32) is turned on, and the data showing the driving state of the working machine (1) is transmitted from the working machine side transmission/reception unit (21) to the remote control side transmission/reception unit (31) to thereby reduce an electric power consumption amount on the radio remote operation means (3).

    摘要翻译: 在具有工作机侧发送接收单元(21)的工作机的远程操作装置和具有遥控侧发送接收单元(31)的无线遥控单元(3)的ON / OFF控制电路( 32)用于控制遥控器侧发送/接收单元(31)的操作/非操作状态设置在无线电远程操作装置(3)上,并且当工作机侧发送/接收单元(21)被调用时 远程控制侧发送/接收单元(31)处于操作状态,ON / OFF控制电路(32)接通,并且显示工作机(1)的驱动状态的数据从工作 机侧发送接收部(21)发送到遥控侧发送接收部(31),能够减少无线遥控装置(3)的电力消耗量。

    Semiconductor memory device
    9.
    发明授权
    Semiconductor memory device 有权
    半导体存储器件

    公开(公告)号:US07827463B2

    公开(公告)日:2010-11-02

    申请号:US11270533

    申请日:2005-11-10

    IPC分类号: H03M13/00

    摘要: In a semiconductor memory device having an error-correction function: one or both of a portion of a set of data bits and a set of parity bits based on the set of data bits are held, where the set of data bits and the set of parity bits constitute a code for error correction and are written in memory cells in the leading write cycle in a burst write operation. The set of parity bits written in memory cells in the leading write cycle is updated in the final write cycle on the basis of the portion of the set of data bits and/or the set of parity bits, and another set of data bits required to be written in the final write cycle in the memory cells at the address at which the above portion is written in the leading write cycle.

    摘要翻译: 在具有纠错功能的半导体存储器件中,保持一组数据位的一部分和基于该数据位组的一组奇偶校验位,其中数据位集合和 奇偶校验位构成用于纠错的代码,并且在突发写入操作中以前导写入周期写入存储器单元。 基于数据位组和/或奇偶校验位集合的部分,在最终写入周期中更新写入存储器单元中的前导写周期中的奇偶校验位集合,以及另一组数据位 在上一部分写入前导写周期的地址处的存储单元中写入最终写周期。