中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

420 records (took 0.028 seconds)

    POSITIVE TRAIN CONTROL SYSTEM AND APPARATUS THEREFOR
    144.
    发明申请
    POSITIVE TRAIN CONTROL SYSTEM AND APPARATUS THEREFOR 有权
    积极的火车控制系统及其设备

    公开(公告)号：US20160046308A1

    公开(公告)日：2016-02-18

    申请号：US14817836

    申请日：2015-08-04

    Applicant: Panasec Corporation

    Inventor： Kevin Kwong-Tai Chung ,  Albert Han-Ping Chung ,  Yulin Huang ,  Dexi Zhu

    IPC: B61L27/04 ,  B61L23/04 ,  B61L23/14 ,  B61L25/02

    CPC classification number: B61L23/047 ,  B61L3/008 ,  B61L15/0027 ,  B61L15/0054 ,  B61L15/0072 ,  B61L23/041 ,  B61L23/14 ,  B61L23/16 ,  B61L25/021 ,  B61L25/025 ,  B61L27/0005 ,  B61L27/0038 ,  B61L27/04 ,  B61L2201/00 ,  B61L2205/04

    Abstract: A positive train control may comprise a plurality of different sensors coupled to a processor that determines whether there is an object on a track way and/or an anomaly of a track way, and if there is, provides an alert and/or a train control action. The plural sensors may include a visual imager, an infrared imager, a radar, a doppler radar, a laser sensor, a laser ranging device, an acoustic sensor, and/or an acoustic ranging device. Data from the plural sensors is geo-tagged and time tagged. Some embodiments of the train control employ track monitors, switch monitors and/or wayside monitors, and some employ locating devices such as GPS and inertial devices.

    Abstract translation: 正列车控制可以包括耦合到处理器的多个不同的传感器，其确定轨道上是否存在物体和/或轨道方式的异常，并且如果存在则提供警报和/或列车控制 行动。 多个传感器可以包括视觉成像器，红外成像器，雷达，多普勒雷达，激光传感器，激光测距装置，声学传感器和/或声学测距装置。 来自多个传感器的数据具有地理标记和时间标记。 列车控制的一些实施例采用轨道监视器，开关监视器和/或旁路监视器，并且一些采用定位设备，例如GPS和惯性设备。

    Railway safety critical systems with task redundancy and asymmetric communications capability
    145.
    发明授权
    Railway safety critical systems with task redundancy and asymmetric communications capability 有权
    具有任务冗余和非对称通信能力的铁路安全关键系统

    公开(公告)号：US09233698B2

    公开(公告)日：2016-01-12

    申请号：US14254332

    申请日：2014-04-16

    Applicant: Siemens Industry, Inc.

    Inventor： Claus Weber ,  Zoltan Egel

    IPC: B61L19/00 ,  B61L23/00 ,  G06F11/07 ,  G06F11/14

    CPC classification number: B61L27/04 ,  B61L23/00 ,  B61L27/0038 ,  B61L2201/00 ,  G06F11/0796 ,  G06F11/1479 ,  G06F11/1497

    Abstract: A railway safety critical application system substitutes commercial off-the-shelf (COTS) hardware and/or software for railway-domain specific product components, yet is validated to conform to railway safety critical system failure-free standards. The safety critical system uses a pair of tasks executed on a controller of a COTS personal computer or within a virtual environment with asymmetric communications capability. Both tasks receive and verify safety critical systems input message data and security code integrity and separately generate output data responsive to the input message. The first task has sole capability to send complete safety critical system output messages, but only the second task has the capability of generating the output security code. A failure of any of systems hardware, software or processing capability results failure to transmit a safety critical system output message or an output message that cannot be verified by other safety critical systems.

    Abstract translation: 铁路安全关键应用系统将商业现货（COTS）硬件和/或软件替代铁路专用产品组件，但已被验证符合铁路安全关键系统无故障标准。 安全关键系统使用在COTS个人计算机的控制器上或在具有不对称通信能力的虚拟环境中执行的一对任务。 这两个任务都接收并验证安全关键系统输入消息数据和安全代码完整性，并根据输入消息分别生成输出数据。 第一个任务具有发送完整的安全关键系统输出消息的唯一能力，但只有第二个任务具有生成输出安全码的能力。 任何系统硬件，软件或处理能力的故障导致无法传输安全关键系统输出消息或无法由其他安全关键系统验证的输出消息。

    SYSTEMS AND METHODS FOR IDENTIFYING DIFFERENT TYPES OF TRACTION MOTORS IN A VEHICLE SYSTEM
    146.
    发明申请
    SYSTEMS AND METHODS FOR IDENTIFYING DIFFERENT TYPES OF TRACTION MOTORS IN A VEHICLE SYSTEM 有权
    用于识别车辆系统中不同类型的牵引电机的系统和方法

    公开(公告)号：US20150191183A1

    公开(公告)日：2015-07-09

    申请号：US14150798

    申请日：2014-01-09

    Applicant: General Electric Company

    Inventor： Wolfgang Daum ,  Ajith Kuttannair Kumar

    IPC: B61L15/00 ,  B61C17/12

    CPC classification number: B61L15/0081 ,  B61C17/12 ,  B61L27/0094 ,  B61L2201/00 ,  Y02T10/7258 ,  Y02T30/10

    Abstract: A control system including a measurement module configured to receive motor measurements that represent operating parameters of plural traction motors of a common vehicle system as the vehicle system propels along a route. The control system also includes an analysis module configured to compare the motor measurements to an expected measurement. The expected measurement corresponds to a designated motor type. The analysis module is configured to determine that at least one of the traction motors is different from the designated motor type based on comparing the motor measurements to the expected measurement.

    Abstract translation: 一种控制系统，包括测量模块，所述测量模块被配置为接收电机测量值，所述测量值表示车辆系统沿着路线推进的公共车辆系统的多个牵引电动机的操作参数。 控制系统还包括分析模块，其被配置为将电动机测量值与期望的测量值进行比较。 预期测量对应于指定的电机类型。 分析模块被配置为基于将电动机测量与预期测量值进行比较来确定至少一个牵引电动机与指定的电动机类型不同。

    DATA COMMUNICATION SYSTEM AND METHOD FOR COMMUNICATING DATA IN A VEHICLE
    147.
    发明申请
    DATA COMMUNICATION SYSTEM AND METHOD FOR COMMUNICATING DATA IN A VEHICLE 有权
    数据通信系统和车辆数据通信方法

    公开(公告)号：US20150151769A1

    公开(公告)日：2015-06-04

    申请号：US14612593

    申请日：2015-02-03

    Applicant: General Electric Company

    Inventor： David Joseph DeSanzo ,  David Schroeck ,  Todd Goodermuth ,  Veni Mudiam ,  Matthew Joseph ,  Sethu Madhavan ,  Enrique David Torres ,  Patricia Lacy ,  Jason Dean ,  Darren Gladney

    IPC: B61L27/00 ,  G01C21/00

    CPC classification number: B61L27/00 ,  B61K9/00 ,  B61L25/025 ,  B61L27/04 ,  B61L2201/00 ,  B61L2205/04 ,  G01C21/00 ,  G08G1/133 ,  G08G9/00 ,  H04L67/12

    Abstract: A system includes an energy management system configured to be communicatively coupled with a communication system of a vehicle that travels on a trip along a route. The energy management system is configured to be removably coupled with the communication system such that the energy management system is mechanically disengageable from the communication system. The energy management system is further configured to receive data parameters from the communication system and to generate at least one of a trip plan or a control message for the vehicle based on the data parameters. The trip plan and/or the control message dictates tractive and braking efforts of the vehicle during the trip. The energy management system is configured to communicate the trip plan and/or the control message to the communication system for the communication system to implement for controlling movement of the vehicle during the trip.

    Abstract translation: 一种系统包括能量管理系统，该能量管理系统被配置为与沿着路线行进的车辆的通信系统通信地耦合。 能量管理系统被配置为可移除地与通信系统耦合，使得能量管理系统能够与通信系统机械地脱离接合。 能量管理系统还被配置为从通信系统接收数据参数，并且基于数据参数生成用于车辆的行程计划或控制消息中的至少一个。 旅行计划和/或控制消息指示行驶期间车辆的牵引力和制动力。 能量管理系统被配置为将旅行计划和/或控制消息传送到用于通信系统的通信系统以实现用于在行程期间控制车辆的移动。

    LOCOMOTIVE HEADLIGHT ASSEMBLY
    148.
    发明申请
    LOCOMOTIVE HEADLIGHT ASSEMBLY 审中-公开
    机车头灯总成

    公开(公告)号：US20150130349A1

    公开(公告)日：2015-05-14

    申请号：US14604157

    申请日：2015-01-23

    Applicant: Kevin McWithey

    Inventor： Kevin McWithey

    IPC: B60Q1/14 ,  H05B33/08 ,  H05B37/02

    CPC classification number: B61L15/02 ,  B60Q1/0088 ,  B60Q1/1423 ,  B60Q2300/054 ,  B60Q2300/14 ,  B60Q2900/10 ,  B61L2201/00 ,  B61L2207/02 ,  F21S41/143 ,  F21S41/663 ,  H05B33/0815 ,  H05B33/0845 ,  H05B37/02 ,  H05B37/0272

    Abstract: A light apparatus for use with a power source and a control switch, the control switch including an input node, an output node and at least first and second independently selectable current paths between the input and output nodes, the first selectable current path having a resistance value that is greater than the second current path, controlling light intensity as a function of which of the current path is selected, at least one light source, a controller linked to the control switch and determining the selected path and generating a control signal and a light driver linked between the output node and the light source, the driver receiving the control signal and adjusting the current applied to the light source as a function of the control signal.

    Abstract translation: 一种与电源和控制开关一起使用的光装置，所述控制开关包括输入节点，输出节点和在所述输入和输出节点之间的至少第一和第二可独立选择的电流路径，所述第一可选择电流路径具有电阻 值大于第二电流路径，控制作为当前路径中的哪一个的光强度被选择，至少一个光源，连接到控制开关的控制器并确定所选择的路径并产生控制信号和 驱动器连接在输出节点和光源之间，驱动器接收控制信号并根据控制信号调整施加到光源的电流。

    Autonomous rail or off rail vehicle movement and system among a group of vehicles
    150.
    发明授权
    Autonomous rail or off rail vehicle movement and system among a group of vehicles 有权

    公开(公告)号：US11958516B2

    公开(公告)日：2024-04-16

    申请号：US17393365

    申请日：2021-08-03

    Applicant: Glydways, Inc.

    Inventor： Vinod Khosla

    IPC: B61L27/04 ,  B61L27/10 ,  G01C21/20

    CPC classification number: B61L27/04 ,  B61L27/10 ,  G01C21/20 ,  B61L2201/00 ,  B61L2205/00

    Abstract: In an example, the autonomous vehicle (“AV”) can be configured among the other vehicles and railway to communicate with a rider on a peer to peer basis to pick up the rider on demand from a location on a track, like a railway, tram or other track, rather than the rider being held hostage to a fixed, railway schedule. The rider can have an application on his/her cell phone, which tracks each of the AVs. and contact them using the application on the cell phone. In an example, the AV is configured for both on-track and off track operation with different operating parameters for on-track and off track, including speed, degree of autonomy, sensors used etc.

Patent Agency Ranking