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公开(公告)号：US12006185B2
公开(公告)日：2024-06-11
申请号：US16165856
申请日：2018-10-19
发明人： Soumalya Sarkar , Teems E. Lovett , Paul R. Braunwart , Sudarshan N. Koushik , Nikola Trcka , George Scott Copeland , George S. Ekladious , Peter Liaskas , Sandeep Sudi
CPC分类号： B66B5/0025 , B66B1/28 , B66B1/3461 , B66B5/0037
摘要： A monitoring system includes one or more detection devices, a communication device, and an analytics system. The one or more detection devices generate, at a conveyance system, one or more data streams describing the ride of the conveyance system, where the data streams include at least one of vibration data and audio data. The communication device transmits sensor data based on the one or more data streams. The analytics system receives the sensor data from the communication device and, based on the sensor data, determines a ride quality of the conveyance system.
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公开(公告)号：US20190039858A1
公开(公告)日：2019-02-07
申请号：US15670737
申请日：2017-08-07
发明人： Soumalya Sarkar , Murat Yasar
CPC分类号： B66B5/0018 , B66B5/0025 , B66B5/0037 , B66B5/0093 , B66B7/02 , G05B23/0283 , G06K9/624 , G06K9/6277 , G06Q10/20
摘要： A condition monitoring system for performing a transformation of mixed elevator data is provided. The condition monitoring system includes a computer sub-system. The computer sub-system includes a memory storing transformation software and a processor coupled to the memory. The processor executes the transformation software to cause the condition monitoring system to acquire quantitative and qualitative information and transform the quantitative and qualitative information to produce transformed information. The processor executes the transformation software to further cause the condition monitoring system to execute analytics on the transformed information and generate predictions based on the analytics of the transformed information.
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公开(公告)号：US10829344B2
公开(公告)日：2020-11-10
申请号：US15642465
申请日：2017-07-06
发明人： Sudarshan N. Koushik , Paul R. Braunwart , Soumalya Sarkar , Teems E. Lovett , George S. Ekladious
IPC分类号： B66B5/00
摘要： According to an aspect, a method of elevator sensor system calibration includes collecting, by a computing system, a plurality of data from one or more sensors of an elevator sensor system while a calibration device applies a known excitation. The computing system compares an actual response to an expected response to the known excitation using a trained model. The computing system performs analytics model calibration to calibrate the trained model based on one or more response changes between the actual response and the expected response.
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公开(公告)号：US10737904B2
公开(公告)日：2020-08-11
申请号：US15670737
申请日：2017-08-07
发明人： Soumalya Sarkar , Murat Yasar
摘要： A condition monitoring system for performing a transformation of mixed elevator data is provided. The condition monitoring system includes a computer sub-system. The computer sub-system includes a memory storing transformation software and a processor coupled to the memory. The processor executes the transformation software to cause the condition monitoring system to acquire quantitative and qualitative information and transform the quantitative and qualitative information to produce transformed information. The processor executes the transformation software to further cause the condition monitoring system to execute analytics on the transformed information and generate predictions based on the analytics of the transformed information.
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公开(公告)号：US20190010020A1
公开(公告)日：2019-01-10
申请号：US15642465
申请日：2017-07-06
发明人： Sudarshan N. Koushik , Paul R. Braunwart , Soumalya Sarkar , Teems E. Lovett , George S. Ekladious
IPC分类号： B66B5/00
CPC分类号： B66B5/0025 , B66B5/0037
摘要： According to an aspect, a method of elevator sensor system calibration includes collecting, by a computing system, a plurality of data from one or more sensors of an elevator sensor system while a calibration device applies a known excitation. The computing system compares an actual response to an expected response to the known excitation using a trained model. The computing system performs analytics model calibration to calibrate the trained model based on one or more response changes between the actual response and the expected response.
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公开(公告)号：US11958722B2
公开(公告)日：2024-04-16
申请号：US16720062
申请日：2019-12-19
IPC分类号： B66B5/00
CPC分类号： B66B5/0025 , B66B5/0037
摘要： A method of monitoring a conveyance apparatus within a conveyance system including: detecting a vibratory signature at a primary location during a commissioning phase using a primary sensing apparatus located at the primary location; detecting a vibratory signature at a secondary location during the commissioning phase using a secondary sensing apparatus located at the secondary location; determining a transfer algorithm in response to the vibratory signature at the primary location during the commissioning phase and the vibratory signature at the secondary location during the commissioning phase; detecting a vibratory signature at the primary location during a normal operation phase using the primary sensing apparatus located at the primary location; and converting the vibratory signature at the primary location during the normal operation phase to a vibratory signature at the secondary location during the normal operation phase using the transfer algorithm.
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公开(公告)号：US20230202797A1
公开(公告)日：2023-06-29
申请号：US18178843
申请日：2023-03-06
CPC分类号： B66B1/28 , B66B1/3407 , B66B1/3446 , B66B1/3492 , B66B5/02 , B66B13/143
摘要： An illustrative example embodiment of an elevator system includes a plurality of components respectively configured for at least one function during operation of the elevator system. A plurality of sensors are each associated with at least one of the components. Each sensor senses at least one characteristic of an actual performance of an associated one of the components. A processor is configured to receive respective indications from the sensors regarding the actual performance of the associated components, determine a difference between the actual performance and a desired performance of any of the components based on the respective indications, and determine an adjustment to the operation of the elevator system based upon the determined difference.
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公开(公告)号：US10988348B1
公开(公告)日：2021-04-27
申请号：US16883206
申请日：2020-05-26
发明人： Walter Thomas Schmidt , Charles C. Coffin , Shihemn Chen , Enrico Manes , Paul R. Braunwart , Anais Espinal , Kishore K. Reddy , Soumalya Sarkar
摘要： Disclosed is an escalator system that has: an escalator step; and load sensors secured to the escalator step, wherein the load sensors are configured to: sense an escalator loading; and transfer, to an escalator controller, sensor data indicative of the escalator loading.
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公开(公告)号：US11597629B2
公开(公告)日：2023-03-07
申请号：US16233713
申请日：2018-12-27
摘要： An illustrative example embodiment of an elevator system includes a plurality of components respectively configured for at least one function during operation of the elevator system. A plurality of sensors are each associated with at least one of the components. Each sensor senses at least one characteristic of an actual performance of an associated one of the components. A processor is configured to receive respective indications from the sensors regarding the actual performance of the associated components, determine a difference between the actual performance and a desired performance of any of the components based on the respective indications, and determine an adjustment to the operation of the elevator system based upon the determined difference.
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公开(公告)号：US20200207573A1
公开(公告)日：2020-07-02
申请号：US16233713
申请日：2018-12-27
摘要： An illustrative example embodiment of an elevator system includes a plurality of components respectively configured for at least one function during operation of the elevator system. A plurality of sensors are each associated with at least one of the components. Each sensor senses at least one characteristic of an actual performance of an associated one of the components. A processor is configured to receive respective indications from the sensors regarding the actual performance of the associated components, determine a difference between the actual performance and a desired performance of any of the components based on the respective indications, and determine an adjustment to the operation of the elevator system based upon the determined difference.
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