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公开(公告)号：US20170278319A1
公开(公告)日：2017-09-28
申请号：US15393992
申请日：2016-12-29
申请人： LSIS CO., LTD.
发明人： Jong-Chul JUNG , Yong-Gee CHO
CPC分类号： G01L5/286 , B61L15/0081 , B61L23/02 , B61L25/021 , G01M17/08
摘要： The present invention relates to a fault diagnosis apparatus for a brake of a train, an automatic train operation system operated due to degradation of braking performance using the same, and a fault diagnosis method for the brake of the train. In particular, the present invention is directed to determining that a fault has occurred in the brake when the difference between the current acceleration of the train and the required acceleration is greater than or equal to a reference value and safely moving the train to a stopping point through a powering operation or coasting operation such that emergency braking is not applied by an automatic train protection (ATP) system if the fault has occurred in the brake. When a fault occurs in the brake of the train, the train is automatically operated such that emergency braking is not triggered by an ATP system.
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公开(公告)号：US4491290A
公开(公告)日：1985-01-01
申请号：US406021
申请日：1982-08-06
申请人： Robert D. Douglas
发明人： Robert D. Douglas
CPC分类号： B61L23/02 , B61K9/04 , B61L25/021 , B61L3/227
摘要： A train monitoring system for detecting hot boxes, dragging equipment and the like at the rail site, determining the location on the train of a monitored defect and annunciating the defect and location from a digital automated voice generator to the train crew as well as along a telephone line to a central location. Recording of the defect with time and date of same is provided. The system also has provision for self check via an external simulated train.
摘要翻译： 一种用于在铁路站检测热箱，拖动设备等的列车监控系统，确定列车上的监控缺陷位置，并将缺陷和位置从数字自动语音发生器通知给火车乘客以及沿着 电话线到中央位置。 提供了具有相同时间和日期的缺陷记录。 该系统还通过外部模拟火车进行自检。
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公开(公告)号：US07328871B2
公开(公告)日：2008-02-12
申请号：US11105751
申请日：2005-04-14
IPC分类号： B61K1/00
摘要： In trains a dragging air hose can snag an object on the tracks and break. A broken air hose can lead to an emergency stop or an accident caused by faulty brakes. The present invention mounts a video camera opposite a lit screen, thereby contrasting the air hose profile against a white screen in all weather and lighting conditions. Machine vision algorithms locate the air hose in a captured image from a moving train, and compute its lowest point. An alarm condition is sent to a remote location. An optional car gap detector is laser based. It helps align the car gap with the data capture for the camera. Another subsystem can include a car coupler height detection algorithm.
摘要翻译： 在火车上，拖着空气软管可以阻挡轨道上的物体并破裂。 破碎的空气软管可能会导致紧急停机或由于制动错误引起的事故。 本发明安装了与点亮屏幕相对的摄像机，从而在所有天气和照明条件下将空气软管形状与白色屏幕进行对比。 机器视觉算法将空气软管定位在来自移动列车的捕获图像中，并计算其最低点。 报警条件发送到远程位置。 可选的车缝检测器是基于激光的。 它有助于将汽车间隙与相机的数据捕获对齐。 另一个子系统可以包括汽车耦合器高度检测算法。
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公开(公告)号：US20180050711A1
公开(公告)日：2018-02-22
申请号：US15240429
申请日：2016-08-18
CPC分类号： B61L23/14 , B60T13/665 , B60T17/228 , B61H13/00 , B61L15/0036 , B61L15/0081 , B61L23/02 , B61L2201/00
摘要： A train control system and method for use in an electronically-controlled pneumatic (ECP)-equipped train having a lead locomotive or control car, at least one railroad car and, optionally, at least one trailing locomotive or control car. A first controller or computer generates a train brake command and directly or indirectly transmit the train brake command to the at least one railroad car. A second controller or computer separate from the first controller or computer determines transmission of the train brake command to the at least one railroad car.
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公开(公告)号：US20060231685A1
公开(公告)日：2006-10-19
申请号：US11105751
申请日：2005-04-14
申请人： Stephen Mace , Robert Martin , Stephen Handal
发明人： Stephen Mace , Robert Martin , Stephen Handal
IPC分类号： B61L3/00
摘要： In trains a dragging air hose can snag an object on the tracks and break. A broken air hose can lead to an emergency stop or an accident caused by faulty brakes. The present invention mounts a video camera opposite a lit screen, thereby contrasting the air hose profile against a white screen in all weather and lighting conditions. Machine vision algorithms locate the air hose in a captured image from a moving train, and compute its lowest point. An alarm condition is sent to a remote location. An optional car gap detector is laser based. It helps align the car gap with the data capture for the camera. Another subsystem can include a car coupler height detection algorithm.
摘要翻译： 在火车上，拖着空气软管可以阻挡轨道上的物体并破裂。 破碎的空气软管可能会导致紧急停机或由于制动错误引起的事故。 本发明安装了与点亮屏幕相对的摄像机，从而在所有天气和照明条件下将空气软管形状与白色屏幕进行对比。 机器视觉算法将空气软管定位在来自移动列车的捕获图像中，并计算其最低点。 报警条件发送到远程位置。 可选的车缝检测器是基于激光的。 它有助于将汽车间隙与相机的数据捕获对齐。 另一个子系统可以包括汽车耦合器高度检测算法。
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