Position recognition apparatus for a personal rapid transit control
system
    51.
    发明授权
    Position recognition apparatus for a personal rapid transit control system 失效
    用于个人快速过境控制系统的位置识别装置

    公开(公告)号:US6029104A

    公开(公告)日:2000-02-22

    申请号:US860660

    申请日:1997-08-25

    申请人: In Ki Kim

    发明人: In Ki Kim

    摘要: A position recognition apparatus for personal rapid transit. The personal rapid transit system comprises a chassis (40) for moving at the inside of a guideway (10) and a chamber for passengers being mounted on the chassis (40) at the outside of the guideway (10). The chassis (40) is provided with guidance wheels (41 and 42), electric linear motors (44a and 44b), a switching device, brakes, a control apparatus (70) and electric power supply devices. Bar code scanners (60a and 60b) are installed at both sides of the chassis (40) in the inside of the guideway (10). Bar codes include figures and letters indicating sections and positions at a certain interval on the guideway (10), and are printed on bar code members (50a and 50b) having a predetermined width which is made of plastics. The plastic bar code members (50a and 50b) on which the same bar codes are printed are attached to both sides of the guideway (10). The scanners (60a and 60b) recognize positions and speed of the vehicles (80) from bar codes which are arranged opposite to the scanners (60a and 60b) fixed at the chassis (40) of the vehicles (80), and transmit the data to a computer which is installed adjacent to the scanners (60a and 60b) for controlling the vehicles (80). The computer controls the driving motors of the vehicles (80) to thereby provide effects of performing accurate interval maintenance and preventing in advance rear-end collision and collision between vehicles under the control of interval and speed.

    摘要翻译: PCT No.PCT / KR96 / 00197 Sec。 371日期1997年8月25日第 102(e)日期1997年8月25日PCT提交1996年11月7日PCT公布。 公开号WO97 / 17244 日期1997年5月15日个人快速过境的位置识别装置。 个人快速运输系统包括用于在导轨(10)的内部移动的底盘(40)和用于在导轨(10)的外侧安装在底盘(40)上的乘客的室。 底架(40)设有导向轮(41,42),电动线性电动机(44a,44b),开关装置,制动器,控制装置(70)和电力供给装置。 条形码扫描器(60a和60b)安装在导轨(10)内部的底盘(40)的两侧。 条形码包括在导轨(10)上以一定间隔指示部分和位置的图形和字母,并且印刷在具有由塑料制成的预定宽度的条形码构件(50a和50b)上。 在其上印有相同条形码的塑料条形码元件(50a和50b)安装在导轨(10)的两侧。 扫描器(60a和60b)从固定在车辆(80)的底盘(40)上的扫描器(60a和60b)相对的条形码识别车辆(80)的位置和速度,并且传送数据 安装在与用于控制车辆(80)的扫描仪(60a和60b)相邻的计算机上。 计算机控制车辆(80)的驱动电动机,从而提供执行精确的间隔维护的效果,并且在间隔和速度的控制下预先防止车辆之间的后端碰撞和碰撞。

    Installation for the remote monitoring and control of the open and
closed state of one among a plurality of contacts
    52.
    发明授权
    Installation for the remote monitoring and control of the open and closed state of one among a plurality of contacts 失效
    安装远程监控和控制多个联系人的开放和封闭状态

    公开(公告)号:US5233341A

    公开(公告)日:1993-08-03

    申请号:US613640

    申请日:1990-11-30

    CPC分类号: B61L7/10 G08C25/02

    摘要: An apparatus for monitoring at a distance the open or closed state of at least one contact. The installation consists of a non-security control circuit made up of coder couples (such as CM.sub.1, CV.sub.1 CM.sub.2, CV.sub.2 and CM.sub.3 CV.sub.3) and a microcontroller (1), connected by a modem (2) and a data transmission link (3) to a central security control (LST). This installation is useful in the railway domain, to remotely monitor contacts.

    摘要翻译: PCT No.PCT / FR90 / 00245 Sec。 371日期1990年11月30日 102(e)1990年11月30日PCT PCT 1990年4月6日提交PCT公布。 WO90 / 12411 PCT公开号 1990年10月18日的日期。一种用于在至少一个触点的开启或关闭状态的距离处进行监视的装置。 该安装包括由编码器耦合(例如CM1,CV1 CM2,CV2和CM3 CV3)组成的非安全控制电路和由调制解调器(2)和数据传输链路(3)连接的微控制器(1) 到中央安全管理局(LST)。 这种安装在铁路领域很有用,可以远程监控联系人。

    Identification transponder for use when a vehicle passes a given point
    53.
    发明授权
    Identification transponder for use when a vehicle passes a given point 失效
    识别转发器,用于当车辆通过给定点时使用

    公开(公告)号:US4873531A

    公开(公告)日:1989-10-10

    申请号:US271814

    申请日:1988-11-16

    摘要: The transponder is constituted by a waveguide (1) having a large face (2) including longitudinal slots (3) and pairs of slots distributed along the axis (WW') of the large face at one pair per n longitudinal slots. Each pair is constituted by two transverse slots (4, 4') situated facing a longitudinal slot. The presence of a pair corresponds to a one value bit and the absence of a pair corresponds to a zero value bit. The longitudinal slots receive radiation from a transmit antenna (A1) including a low frequency and a high frequency. They radiate to a first receive antenna (A2) using radiation at the high frequency. The pairs radiate to a second receive antenna (A3) using radiation at the low frequency. The antennas are fixed relative to one another and they move relative to the transponder.

    摘要翻译: 应答器由具有大面(2)的波导(1)构成,其包括纵向槽(3)和沿着每个n个纵向槽中的一对的大面积的轴线(WW')分布的一对槽。 每对由两个相对于纵向狭槽定位的横向槽(4,4')构成。 一对的存在对应于一个值比特,并且不存在一对对应于零值比特。 纵向狭缝接收来自包括低频和高频的发射天线(A1)的辐射。 它们使用高频辐射辐射到第一个接收天线(A2)。 这些配对使用低频的辐射辐射到第二个接收天线(A3)。 天线相对于彼此固定,并且它们相对于应答器移动。

    Location systems
    54.
    发明授权
    Location systems 失效
    位置系统

    公开(公告)号:US3984806A

    公开(公告)日:1976-10-05

    申请号:US584596

    申请日:1975-06-06

    CPC分类号: G08G1/133 G08G1/127

    摘要: A vehicle location system for vehicles travelling over a predetermined route in which equipment in the vehicle derives information concerning the distance travelled from predetermined junctions and the turns made and computing means within the vehicle computes the route between road junctions on which the vehicle is travelling. Each vehicle carries transmitter means for transmitting computed location information to a base station when interrogated by the same.

    摘要翻译: 一种用于在车辆上行驶的车辆的车辆位置系统,其中车辆中的设备获得关于从预定交叉点行进的距离的信息,并且车辆内的转弯和计算装置计算车辆行驶的路口之间的路线。 每个车辆携带发射机装置,用于在被询问时将计算出的位置信息发送到基站。