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1. 发明授权

US11472451B2 Automated warning time inspection at railroad grade crossings on a given track route 有权
公开(公告)号：US11472451B2
公开(公告)日：2022-10-18
申请号：US16477465
申请日：2018-01-09
申请人： Siemens Mobility, Inc.
发明人： Richard Alan McGavock, Jr.
IPC分类号： B61L29/32 , B61L23/00 , B61L29/30
摘要： An automated warning time inspection system (5) and method to test a warning time (45) at a railroad grade crossing (25) on each route for a train (30). The automated warning time inspection system (5) comprises a track circuit (12) configured to activate when a train (30) enters the track circuit (12), an event recorder (17) configured to record a first log time (35(1)) for activation of a crossing warning system (15), a camera (20) to detect a first motion detection indication (40(1)) in a motion detection zone (10) of the camera (20) if there is any motion and an island circuit (22) to detect a presence of the train (30) as the train (30) enters an island (42). The event recorder (17) to record a third log time (35(3)) for switch position indications when present. The event recorder (17) to record a fourth log time (35(4)) for activation of the island circuit (22). The camera (20) to detect a second motion detection indication (40(2)) in the motion detection zone (10) of the camera (20) after the activation of the island circuit (22) if there is any motion. The event recorder (17) to calculate and record a warning time (45) as a difference between the first log time (35(1) and the third log time (35(3)) and based on a motion detection before or after the activation of the island circuit (22) and whether the warning time (45) was more than or equal to a threshold time (50) and whether the train (30) was travelling more than or equal to a threshold speed (52) a passing or a failing of the warning time (45) inspection is logged into the event recorder (17) in a given route (55) of the train (30) travelling on the train track (7).

2. 发明授权

US11663429B2 Device configuration using QR and other machine readable codes 有权
公开(公告)号：US11663429B2
公开(公告)日：2023-05-30
申请号：US16753953
申请日：2017-10-25
申请人： Siemens Mobility, Inc.
发明人： Richard Alan McGavock, Jr. , Nathan Clanney
IPC分类号： G06K7/14 , G06F16/23 , G05B19/042 , G06K19/06 , G06Q10/20
CPC分类号： G06K7/1417 , G05B19/0426 , G06F16/2379 , G06K19/06037 , G06Q10/20 , G05B2219/23146
摘要： A system and method providing device configuration using quick response (QR) and/or other machine readable codes. The system and method reduce the time and costs associated with configuring devices/equipment based on site plans while also reducing the potential for errors during the configuration process.

3. 发明授权

US11430318B1 Electrical surge management of railway signaling equipment 有权
公开(公告)号：US11430318B1
公开(公告)日：2022-08-30
申请号：US17243080
申请日：2021-04-28
申请人： Siemens Mobility, Inc.
发明人： Richard Alan McGavock, Jr. , Brian Harp , John Sanders
IPC分类号： G01K11/18 , G08B21/18 , B61L25/00 , B61L1/02 , H02H9/02
摘要： There is described systems and methods for managing an electrical surge of railway signaling equipment. A breaker includes a mechanical reset button that shifts positions in response to detecting the electrical surge exceeding a threshold amperage. An opto-isolator deenergizes in response to the position shift of the mechanical reset button. The event recorder transmits an alarm signal to a remote office system in response to the deenergizing of the opto-isolator.

4. 发明授权

US11459006B2 Modular lamp system for railroad crossing warning device 有权
公开(公告)号：US11459006B2
公开(公告)日：2022-10-04
申请号：US17049209
申请日：2018-06-14
申请人： Siemens Mobility, Inc.
发明人： Richard Alan McGavock, Jr. , Brian Harp
IPC分类号： B61L5/18 , B61L29/04 , B61L29/28 , F21V19/04 , H01R33/94 , F21Y115/10 , F21W111/02
摘要： A modular lamp system (200) for a railroad crossing warning device includes a crossing lamp (210) and a crossing lamp base (220) controllable by a wayside control device (40), and a module (230) comprising an electronic circuit (250), wherein the crossing lamp base (220) is configured to provide power to the crossing lamp (210) and the module (230), and wherein, when the crossing lamp (210), the crossing lamp base (220) and the module (230) are assembled and in operation, the crossing lamp (210) performs a first action and the module (230) performs a second action, which is different from the first action.

5. 发明申请

US20200180670A1 ADVANCED PREEMPTION 审中-公开
公开(公告)号：US20200180670A1
公开(公告)日：2020-06-11
申请号：US16609228
申请日：2017-06-02
申请人： Siemens Mobility, Inc.
发明人： Richard Alan McGavock, Jr.
IPC分类号： B61L29/22 , B61L29/32 , B61L25/02 , B61L29/30 , B61L27/00 , B61L3/02
摘要： An advanced preemption system may comprise at least one motion detector and at least one advanced preemption processing system in communication with the at least one motion detector. The at least one motion detector may be configured to detect motion within at least one motion detection zone, the at least one motion detection zone containing a section of railroad track outside of a track circuit containing a railroad crossing where a thoroughfare crosses the railroad track. The at least one advanced preemption processing system may be configured to receive, from the at least one motion detector, an indication that motion has been detected within the at least one motion detection zone and activate at least one traffic control element for the thoroughfare before a train enters the track circuit.

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