公开(公告)号：US20240337127A1

公开(公告)日：2024-10-10

申请号：US18681857

申请日：2022-08-08

Applicant: Maytronics Ltd.

Inventor： Ron Guy ,  Shay Witelson

IPC: E04H4/16 ,  H02J50/10 ,  H02J50/80

CPC classification number: E04H4/1654 ,  H02J50/10 ,  H02J50/80

Abstract: A method for charging a pool related platform (PRP), the method may include (i) positioning a first wireless charging element (WCE) of the PRP within a charging range of a second WCE of a charging unit that is movable and is located at a temporary PRP location that is outside an interior of a pool structural element; wherein the positioning comprises moving the first WCE towards the PRP location; and (ii) wirelessly charging, by the second WCE, the first WCE while maintaining the first WCE within the charging range of the second WCE.

公开(公告)号：US20240035297A1

公开(公告)日：2024-02-01

申请号：US18360635

申请日：2023-07-27

Applicant: Maytronics Ltd.

Inventor： Gilad Goldenberg ,  Ron Guy

IPC: E04H4/16 ,  G05D1/02

CPC classification number: E04H4/1654 ,  G05D1/027 ,  G05D1/0206

Abstract: A method for navigating a movable pool related platform (PRP), the method includes moving the movable PRP along a home direction, wherein the movable PRP is associated with a gyroscope and with a magnetometer, wherein the moving is based on a gyroscope-based direction of movement estimate, wherein the gyroscope was aligned with the magnetometer. The magnetometer was calibrated during a calibration process that includes (i) determining, by a controller of the movable PRP, a mapping between magnetometer readings and a magnetometer-based direction of movement estimate; wherein the mapping is based, at least in part, on a first range of the first axis magnetometer readings and a second range of the second axis magnetometer readings; and (ii) performing an alignment iteration that comprises aligning, by the controller, between the magnetometer-based direction of movement estimate and the gyroscope-based direction of movement estimate.