公开(公告)号：US10916146B2

公开(公告)日：2021-02-09

申请号：US16101072

申请日：2018-08-10

申请人： General Electric Company

发明人： Gayathri Seenumani ,  Hullas Sehgal ,  James D. Brooks ,  Harry Kirk Mathews, Jr. ,  Olugbenga Anubi

IPC分类号： G08G1/00 ,  B61L27/04 ,  B61L15/00 ,  B61C17/12

摘要： A convoy management system and method determine determining an inter-vehicle spacing in a convoy formed from two or more vehicles traveling together along one or more routes. Controllers onboard the two or more vehicles are instructed to automatically change movement of at least one of the vehicles in the convoy to maintain the inter-vehicle spacing. The inter vehicle spacing is dynamically changed during movement of the convoy along the one or more routes.

公开(公告)号：US20180366005A1

公开(公告)日：2018-12-20

申请号：US16101072

申请日：2018-08-10

申请人： General Electric Company

发明人： Gayathri Seenumani ,  Hulla Sehgal ,  James D. Brooks ,  Harry Kirk Mathews, JR. ,  Olugbenga Anubi

IPC分类号： G08G1/00 ,  B61L15/00 ,  B61L27/04

摘要： A convoy management system and method determine determining an inter-vehicle spacing in a convoy formed from two or more vehicles traveling together along one or more routes. Controllers onboard the two or more vehicles are instructed to automatically change movement of at least one of the vehicles in the convoy to maintain the inter-vehicle spacing. The inter-interview spacing is dynamically changed during movement of the convoy along the one or more routes.

公开(公告)号：US20180303351A1

公开(公告)日：2018-10-25

申请号：US15492889

申请日：2017-04-20

申请人： General Electric Company ,  Board of Trustees of Michigan State University

发明人： Lalit Keshav Mestha ,  Gayathri Seenumani ,  Pengfei Meng ,  Ramakrishna Mukkamala

IPC分类号： A61B5/0205 ,  A61B5/00 ,  A61B5/1455

CPC分类号： A61B5/0205 ,  A61B5/021 ,  A61B5/02405 ,  A61B5/02416 ,  A61B5/14551 ,  A61B5/6898 ,  A61B5/7203 ,  A61B5/742

摘要： A system includes an imaging device that captures multichannel image data from a region of interest on a patient, one or more processors, and memory storing instructions. The memory storing instructions cause the one or more processors to receive the multichannel image data from the imaging device, such that the multichannel image data includes an image signal representative of plethysmographic waveform data for the region of interest and specular noise in the multichannel image data. Furthermore, the memory storing instructions cause the one or more processors to generate a projection matrix associated with the multichannel image data and iterate values of the projection matrix to remove the specular noise to generate a representative physiological signal, such that the representative physiological signal has an improved signal-to-noise ratio relative to the image signal and the representative physiological signal is a representative plethysmographic waveform. The memory storing instructions cause the one or more processors to also calculate one or more physiological parameters using the representative physiological signal and output the one or more physiological parameters on a display.