公开(公告)号：EP3835147A1

公开(公告)日：2021-06-16

申请号：EP20213920.0

申请日：2020-12-14

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： JHA, Ashutosh Kumar ,  AINAPURE, Mahesh ,  VALIYAPARAMBIL, Praveen ,  ROESKE, Cal ,  BALASUBRAMANIAN, Rameshkumar

IPC: B60S1/38

Abstract: Provided are embodiments for a method for monitoring a wiper system, the method includes reading (804) a radio frequency identification (RFID) tag embedded in a wiper blade using a reader, comparing (806) the read RFID tag to stored wiper blade information, determining (808) a blade usage ratio for the wiper blade based on determining whether the wiper blade has been replaced, and providing (810) an indication of a status of the wiper blade based at least in part on the blade usage ratio. Also provided are embodiments for a system for monitoring the health of the wiper system.

公开(公告)号：EP3944994A1

公开(公告)日：2022-02-02

申请号：EP21188601.5

申请日：2021-07-29

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： GOYAL, Nitin Kumar ,  AINAPURE, Mahesh ,  JHA, Ashutosh Kumar ,  MADSEN, Michael William

IPC: B60S1/08 ,  B60S1/34

Abstract: A windshield wiper system for use on an aircraft includes a controller (26) and a wiper assembly (20) including a wiper arm (28), a wiper blade (30), and a moving block (32). Further, the windshield wiper system includes a rail assembly (22) including a rail assembly rack (26), a plurality of electromagnets (40), and an electrical interface (42). The electrical interface and the plurality of electromagnets induce a force on the moving block of the wiper assembly, causing the wiper assembly to sweep across the windshield of the aircraft. The controller is coupled to the rail assembly and the controller is configured to direct the motion of the wiper assembly through command signals to the rail assembly.