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公开(公告)号：US11772693B2
公开(公告)日：2023-10-03
申请号：US16499430
申请日：2018-03-01
发明人： Bernhard Poesel
IPC分类号： B61L25/02
CPC分类号： B61L25/025 , B61L25/021 , B61L25/026
摘要： A device for determining at least one measurement value related to a location and/or one or more movement variables of a track-bound vehicle. The device is configured such that a safety integrity level can be specified for the device. The device additionally ascertains a confidence interval which depends on the respective specified safety integrity level in response to the measurement value or at least one of the measurement values. The device can be used in a flexible manner and at the same time reduces operational constraints due to imprecise measurement values and large confidence intervals connected thereto. There is also described a method for operating such a device.
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公开(公告)号：US11708100B2
公开(公告)日：2023-07-25
申请号：US16649419
申请日：2018-08-21
发明人： Frank Bienek , Volker Knollmann , Bernhard Poesel , Gerd Tasler
CPC分类号： B61L25/025 , B61L3/008 , B60L2200/26 , B61L3/006 , B61L23/00 , B61L25/026 , B61L2027/204
摘要： An apparatus for sensing and optimizing the stopping-point accuracy of a vehicle. The apparatus includes at least one sensor unit, which can be arranged on the vehicle, and at least one evaluation unit connected to the sensor unit. The at least one sensor unit is configured to measure a distance relative to a gap profile arranged at a stopping point to which the vehicle travels and to transmit the measurement result to the evaluation unit connected to the sensor unit. There is also described a corresponding system including the apparatus and the distance profile, and also a vehicle with such an apparatus.
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