公开(公告)号：US20210302268A1

公开(公告)日：2021-09-30

申请号：US17265028

申请日：2019-07-30

Applicant: Luca Maffeo ALBERTELLI ,  NESA S.R.L.

Inventor： Luca Maffeo ALBERTELLI ,  Pierluigi BASSETTO

IPC: G01M5/00 ,  G01L1/04 ,  G01L1/20 ,  G01L1/12 ,  G08B21/10

Abstract: The present invention describes an electronic device (2) and corresponding method for monitoring hydrogeological phenomena, in particular the integrity of a rockfall protection barrier by detecting mechanical load exceeding a threshold, such as due to impact or debris flow. The device is provided with elongated flexible “legs” protruding from the housing in a radial manner and connected to a surface to be monitored (i.e. rockfall net) for detecting mechanical stress.