公开(公告)号：US20200103489A1

公开(公告)日：2020-04-02

申请号：US16436523

申请日：2019-06-10

申请人： International Business Machines Corporation

发明人： Charles D. Wolfson ,  SUSHAIN PANDIT ,  DAVID A. SELBY ,  BRENT GROSS

IPC分类号： G01S5/02 ,  G08B25/08 ,  G01C5/06 ,  G06F16/29 ,  H04W4/029 ,  H04W4/90 ,  H04W4/021

摘要： Using a location sensor, a location including a latitude and a longitude of a device is determined. Using an air pressure sensor, a first elevation of a device is determined. Using the location, a corresponding street address is determined. Using the street address and the first elevation, a floor number is determined. The street address and the floor number are reported to an emergency response system.