Wireless communication energizer and monitoring unit for electric fencing and method therefor
US9658257B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2016 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Aug 11, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B21/182
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An electric fence monitoring unit and an integrated energizer/monitoring unit with remote control and communication capability using GSM based cellular technology, and a method for the use thereof, is provided. A simple set of commands can be used and sent, such as through text messaging (SMS) or a smartphone application, to control and/or receive information from the monitoring unit including alerts sent to the user in the case of faults or changes in fence loading. The monitoring unit includes a safety mode that uses time dependent voltage detection to detect when a sudden and significant drop in fence voltage has occurred, as may result when an animal becomes trapped or entangled in the fence. When such a large and rapid voltage drop is detected and the safety mode is enabled, the unit automatically de-energizes the electric fence and an alert is sent to the user advising that the fence should be looked at without delay.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.