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公开(公告)号：US09676402B2
公开(公告)日：2017-06-13
申请号：US14958763
申请日：2015-12-03
Applicant: ALSTOM TRANSPORT TECHNOLOGIES
Inventor： Frédéric Le-Corre , Frédéric Hallonet , Jean-Yves Fargette
CPC classification number: B61L15/0081 , B61L15/0027 , B61L25/025 , B61L27/0094 , B61L2205/04
Abstract: A system includes an onboard device and a ground device. The onboard device incorporates a geolocation device, a plurality of sensors and at least one shaping module for the raw measurement signals delivered by one or more of the sensors to generate at least one formatted signal. The ground device incorporates a computer able to analyze the at least one formatted signal, to generate at least one indicator relative to the track and/or the rolling stock, the indicator making it possible to detect a damage and monitor variations of the damage so as to optimize maintenance of the track and/or rolling stock. The computer is a damage module able to compute the indicator from the at least one formatted signal and a model of the type of the damage monitored.
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公开(公告)号：US10259473B2
公开(公告)日：2019-04-16
申请号：US15427756
申请日：2017-02-08
Applicant: ALSTOM TRANSPORT TECHNOLOGIES
Inventor： Frédéric Hallonet
IPC: B61F5/24 , B61L23/04 , B60G17/00 , B60G17/016 , B60G17/0165 , B61F5/38
Abstract: The vehicle including an active suspension system (22) parameterized by a set of adjustment parameters. The railway track is cut into segments. For each segment (T), the method includes campaigns for optimization of the set of parameters, such that: during the first campaign, to each passage of the suspension system (22) on the segment (T), a first set of parameters, specific to this passage, is predefined and applied to the suspension system (22), and a comfort quality index is calculated, and then a metaheuristic algorithm is applied for determining second sets of parameters, and during each following optimization campaign, at each passage of the suspension system over the segment, one of the determined sets of parameters by the previous optimization campaign is applied to the suspension system, and the comfort quality index is calculated, and then the metaheuristic algorithm is applied in order to determine new sets of parameters.
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公开(公告)号：US20160159380A1
公开(公告)日：2016-06-09
申请号：US14958763
申请日：2015-12-03
Applicant: ALSTOM TRANSPORT TECHNOLOGIES
Inventor： Frédéric Le-Corre , Frédéric Hallonet , Jean-Yves Farguette
CPC classification number: B61L15/0081 , B61L15/0027 , B61L25/025 , B61L27/0094 , B61L2205/04
Abstract: A system includes an onboard device and a ground device. The onboard device incorporates a geolocation device, a plurality of sensors and at least one shaping module for the raw measurement signals delivered by one or more of said sensors to generate at least one formatted signal. The ground device incorporates a computer able to analyze said at least one formatted signal, to generate at least one indicator relative to the track and/or the rolling stock, said indicator making it possible to detect damage and monitor its variations so as to optimize maintenance of the track and/or rolling stock. The computer is a damage module able to compute said damage indicator from said at least one formatted signal and a model of the monitored damage type.
Abstract translation: 系统包括车载设备和接地设备。 车载装置包括地理定位装置，多个传感器和用于由一个或多个所述传感器传送的原始测量信号的至少一个成形模块以产生至少一个格式化的信号。 地面装置包括能够分析所述至少一个格式化信号的计算机，以产生相对于轨道和/或机车车辆的至少一个指示器，所述指示器使得可以检测损坏并监视其变化，从而优化维护 的轨道和/或机车车辆。 计算机是能够从所述至少一个格式化信号和所监视的损坏类型的模型计算所述损伤指示符的损伤模块。
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