公开(公告)号：EP3572895A1

公开(公告)日：2019-11-27

申请号：EP19175973.7

申请日：2019-05-22

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： SHRESHTHI, Mahadevanna ,  DAS, Subhra Kanti ,  SIVARAMASASTRY, Adishesha Chinknyakanhalli

IPC: G05B23/02 ,  H04B7/185

Abstract: Embodiments include a system for prognosis of a wireless aircraft network including a network manager (102) including a network prognostic manager (202; 300), one or more data controllers (106) operably coupled to the network manager (102) over a first connection (206), and one or more wireless nodes (108) operably coupled to the one or more data controllers (106) over a second connection (204), wherein the second connection (204) is a different type of connection than the first connection (206), wherein the network manager (102) includes a network prognostic manager (202; 300). The network manager (102) performs a method of receiving measured parameters from a wireless communications network, computing thresholds associated with the parameters, comparing the received parameters to the computed thresholds, identifying a failure condition based on the comparison of the received parameters to the computed thresholds, and based at least in part on the identified failure condition, executing a corrective action.

公开(公告)号：EP3813273A2

公开(公告)日：2021-04-28

申请号：EP20202030.1

申请日：2020-10-15

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： PRASANNA, Ramamurthy ,  SHRESHTHI, Mahadevanna ,  SIVARAMASASTRY, Adishesha Chinknyakanhalli

IPC: H04B7/185

Abstract: Disclosed is a method that includes receiving absolute wireless access point coordinates from wireless access points that define respective wireless access point positions of the wireless access points. The method includes orienting the directional antenna to orientations based on the absolute wireless access point coordinates. The method includes transmitting test signals to the respective wireless access points while the directional antenna is positioned at the orientations to generate the database entries associated with the respective wireless access point positions. The method includes orienting the directional antenna according to a first one of the database entries having a greatest likelihood to establish a first communications path between a first one of the wireless access points and the wireless endpoint. The method includes transmitting a data signal to the first one of the wireless access points with a minimum transmission power based on the database entries.

公开(公告)号：EP3813273A3

公开(公告)日：2021-07-28

申请号：EP20202030.1

申请日：2020-10-15

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： PRASANNA, Ramamurthy ,  SHRESHTHI, Mahadevanna ,  SIVARAMASASTRY, Adishesha Chinknyakanhalli

IPC: H04B7/185

Abstract: Disclosed is a method that includes receiving absolute wireless access point coordinates from wireless access points that define respective wireless access point positions of the wireless access points. The method includes orienting the directional antenna to orientations based on the absolute wireless access point coordinates. The method includes transmitting test signals to the respective wireless access points while the directional antenna is positioned at the orientations to generate the database entries associated with the respective wireless access point positions. The method includes orienting the directional antenna according to a first one of the database entries having a greatest likelihood to establish a first communications path between a first one of the wireless access points and the wireless endpoint. The method includes transmitting a data signal to the first one of the wireless access points with a minimum transmission power based on the database entries.