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公开(公告)号：US11708099B2
公开(公告)日：2023-07-25
申请号：US16947908
申请日：2020-08-24
Applicant: HARSCO TECHNOLOGIES LLC
Inventor： Peter Michael Bartek , Michael Stephen Davis
CPC classification number: B61L23/34 , B61L23/06 , B61L25/026 , B61L25/028 , B61L25/04 , G08B21/02 , B61L2205/04
Abstract: The present disclosure generally relates to work block encroachment warning systems for providing protection for rail workers working in a mobile or fixed work block. For example, a vehicle (V)-aware unit installed on a moving rail vehicle and a work block limit encroachment unit mounted on a railroad may wirelessly communicate with each other to determine a distance between them. When a vehicle is moving toward an occupied work block, the distance may be used to identify potential hazards.
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公开(公告)号：US10752272B2
公开(公告)日：2020-08-25
申请号：US15797330
申请日：2017-10-30
Applicant: HARSCO TECHNOLOGIES LLC
Inventor： Peter Michael Bartek , Michael Stephen Davis
Abstract: The present disclosure generally relates to work block encroachment warning systems for providing protection for rail workers working in a mobile or fixed work block. For example, a vehicle (V)-aware unit installed on a moving rail vehicle and a work block limit encroachment unit mounted on a railroad may wirelessly communicate with each other to determine a distance between them. When a vehicle is moving toward an occupied work block, the distance may be used to identify potential hazards.
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公开(公告)号：US20180093687A1
公开(公告)日：2018-04-05
申请号：US15722673
申请日：2017-10-02
Applicant: HARSCO TECHNOLOGIES LLC
Inventor： Peter Michael Bartek , Michael Stephen Davis
Abstract: A rail worker protection system having a first device configured to generate and send an identification code, a second device configured to transmit a request to the first device and to transmit a signal to one or more remote devices, and the remote device able to issue alarms to rail workers upon reception of the signal from the second device.
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公开(公告)号：US10207726B2
公开(公告)日：2019-02-19
申请号：US15722673
申请日：2017-10-02
Applicant: HARSCO TECHNOLOGIES LLC
Inventor： Peter Michael Bartek , Michael Stephen Davis
Abstract: A rail worker protection system having a first device configured to generate and send an identification code, a second device configured to transmit a request to the first device and to transmit a signal to one or more remote devices, and the remote device able to issue alarms to rail workers upon reception of the signal from the second device.
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Patent Agency Ranking
公开(公告)号：US09902411B2
公开(公告)日：2018-02-27
申请号：US14873609
申请日：2015-10-02
Applicant: HARSCO TECHNOLOGIES LLC
Inventor： Peter Michael Bartek , Michael Stephen Davis
CPC classification number: B61L23/34 , B61L23/06 , B61L25/026 , B61L25/028 , B61L25/04 , B61L2205/04 , G08B21/02
Abstract: The present disclosure generally relates to work block encroachment warning systems for providing protection for rail workers working in a mobile or fixed work block. For example, a vehicle (V)-aware unit installed on a moving rail vehicle and a work block limit encroachment unit mounted on a railroad may wirelessly communicate with each other to determine a distance between them. When a vehicle is moving toward an occupied work block, the distance may be used to identify potential hazards.
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公开(公告)号：US20180043913A1
公开(公告)日：2018-02-15
申请号：US15797330
申请日：2017-10-30
Applicant: HARSCO TECHNOLOGIES LLC
Inventor： Peter Michael Bartek , Michael Stephen Davis
Abstract: The present disclosure generally relates to work block encroachment warning systems for providing protection for rail workers working in a mobile or fixed work block. For example, a vehicle (V)-aware unit installed on a moving rail vehicle and a work block limit encroachment unit mounted on a railroad may wirelessly communicate with each other to determine a distance between them. When a vehicle is moving toward an occupied work block, the distance may be used to identify potential hazards.
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公开(公告)号：US09878729B2
公开(公告)日：2018-01-30
申请号：US14873589
申请日：2015-10-02
Applicant: HARSCO TECHNOLOGIES LLC
Inventor： Peter Michael Bartek , Michael Stephen Davis
CPC classification number: B61L23/16 , B61L1/18 , B61L23/00 , B61L23/06 , B61L23/20 , B61L23/34 , B61L25/025 , B61L27/0005 , B61L27/0088 , B61L2205/04
Abstract: The present disclosure generally relates to shunt devices for providing multi-fold protection for track workers. For example, a failsafe shunt device may have a pair of end components magnetically couple to two running rails and a central unit connected to the pair of end components via electrical wires. The failsafe shunt device may communicate with an operations control center (OCC) to indicate a presence of the shunt device. Related methods of using disclosed shunt devices and associated systems are also described.
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公开(公告)号：US20160096539A1
公开(公告)日：2016-04-07
申请号：US14873609
申请日：2015-10-02
Applicant: HARSCO TECHNOLOGIES LLC
Inventor： Peter Michael Bartek , Michael Stephen Davis
CPC classification number: B61L23/34 , B61L23/06 , B61L25/026 , B61L25/028 , B61L25/04 , B61L2205/04 , G08B21/02
Abstract: The present disclosure generally relates to work block encroachment warning systems for providing protection for rail workers working in a mobile or fixed work block. For example, a vehicle (V)-aware unit installed on a moving rail vehicle and a work block limit encroachment unit mounted on a railroad may wirelessly communicate with each other to determine a distance between them. When a vehicle is moving toward an occupied work block, the distance may be used to identify potential hazards.
Abstract translation: 本公开一般涉及用于为在移动或固定工作块中工作的铁路工人提供保护的工作块侵入警告系统。 例如，安装在移动轨道车辆上的车辆（V） - 安装单元和安装在铁路上的工作块限制侵入单元可以彼此无线地通信以确定它们之间的距离。 当车辆向被占用的工作区移动时，该距离可用于识别潜在危险。
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公开(公告)号：US20160096538A1
公开(公告)日：2016-04-07
申请号：US14873589
申请日：2015-10-02
Applicant: HARSCO TECHNOLOGIES LLC
Inventor： Peter Michael Bartek , Michael Stephen Davis
CPC classification number: B61L23/16 , B61L1/18 , B61L23/00 , B61L23/06 , B61L23/20 , B61L23/34 , B61L25/025 , B61L27/0005 , B61L27/0088 , B61L2205/04
Abstract: The present disclosure generally relates to shunt devices for providing multi-fold protection for track workers. For example, a failsafe shunt device may have a pair of end components magnetically couple to two running rails and a central unit connected to the pair of end components via electrical wires. The failsafe shunt device may communicate with an operations control center (OCC) to indicate a presence of the shunt device. Related methods of using disclosed shunt devices and associated systems are also described.
Abstract translation: 本公开通常涉及用于为轨道工人提供多重保护的分流装置。 例如，故障保护分路装置可以具有一对端部部件，磁性地耦合到两个运行的轨道，以及通过电线连接到该一对端部部件的中心单元。 故障安全分流装置可以与操作控制中心（OCC）通信以指示分流装置的存在。 还描述了使用公开的分流装置和相关系统的相关方法。
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