Title:
遠隔監視システム
Document Type and Number:
Japanese Patent JP7190608
Kind Code:
B2
Abstract:
A remote monitoring system for monitoring parameters of an underground asset, such as an electric cable system, a pipeline serving as a conduit for water, gas, oil, sewage, or the like. Parameter detectors, such as sensors that measure temperature, voltage, current, moisture, etc., are distributed along the asset to provide electrical signals that represent respective monitored parameters of the asset. An underground hub disposed in an underground vault, or manhole, through which the asset passes is coupled to the parameter detectors to acquire the signals provided by the parameter detectors. The hub includes a controller to provide data derived from the acquired signals, the data being transmitted to a remote central location by a transceiver, or modem, via LP-WAN communication. Signals from the transceiver are transmitted directly from underground.
Inventors:
Smith, Robert, F.
Wills, Charles, Jay., The Force
Breeze, Duncan, Campbell
Alex, Paul, Alan
Wills, Charles, Jay., The Force
Breeze, Duncan, Campbell
Alex, Paul, Alan
Application Number:
JP2022504028A
Publication Date:
December 15, 2022
Filing Date:
February 05, 2020
Export Citation:
Assignee:
Underground Systems, Incorporated
International Classes:
G08C15/00; G08C17/02; H04W4/38; H04W52/02; H04W84/18
Domestic Patent References:
| JP5368295B2 | ||||
| JP20124947A | ||||
| JP7075014B2 | ||||
| JP2020503730A |
Foreign References:
| US20170230074 | ||||
| US5550476 |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office