Remote sensing and communication system
US7589630B2 · kind B2 · utility
136Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2007 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | Nov 1, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/149
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A remote sensing system and method for instrumenting the entries to manhole enclosures, in order to provide a platform and means for sensing environmental parameters within and around the enclosures and wirelessly transmitting those parameters to a distant site. The system comprises a housing with sensor for monitoring environmental parameter in the vicinity of the manhole. A microcontroller in the housing sends the parameters to a radio module, which transmits the parameters to a communication device for alerting a user that a manhole has been tampered with.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.