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RAILROAD CROSSING CONTROL SYSTEM INCLUDING CONSTANT WARNING TIME DEVICE AND AXLE COUNTER SYSTEM

机译：包含恒定警告时间和轴计数器系统的铁路道口控制系统

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摘要

A railroad crossing control system (100) includes a constant warning time device (40) with a control unit (50) configured to produce multiple signals, and a wheel sensing system (120) comprising at least one sensor (122) connected to a rail (20a, 20b) of a railroad track (20) at a predetermined position (P), wherein the wheel sensing system (120) detects a presence of railroad vehicle travelling on the railroad track (20) such that the at least one sensor (122) detects wheels of the railroad vehicle using electromagnetic fields, wherein the wheel sensing system (120) provides speed values of the railroad vehicle to the constant warning time device (40), and wherein the constant warning time device (40) produces a constant warning time signal for controlling a railroad crossing warning device in response to receiving the speed values of the wheel sensing system (120).

机译：铁路道口控制系统（ 100 ）包括一个恒定警告时间设备（ 40 ），其控制单元（ 50 ）被配置为产生多个信号以及车轮感应系统（ 120 ），该车轮感应系统包括至少一个与轨道（ 20 a，预定位置（P）上的铁轨（ 20 ）的/ I> 20 b ），其中车轮感应系统（ 120 ）检测是否存在在铁轨（ 20 ）上行驶的铁路车辆，从而至少一个传感器（ 122 ）检测到铁路车轮使用电磁场的车辆，其中车轮感应系统（ 120 ）将铁路车辆的速度值提供给恒定警告时间设备（ 40 ），并且其中恒定警告时间设备（ 40 ）响应于接收到车轮感应系统（ 120 ）的速度值，产生恒定的警告时间信号，以控制铁路道口警告设备。 展开▼

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公开/公告号US2020017134A1

专利类型

公开/公告日2020-01-16

原文格式PDF

申请/专利权人 SIEMENS MOBILITY INC.;
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申请/专利号US201716497690

发明设计人 BRIAN HARP;HOLGER SCHMIDT;
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申请日2017-03-29

分类号B61L29/32;B61L29/22;B61L29/28;G01V3/10;

国家 US

入库时间 2022-08-21 11:23:54

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