Monitoring method, monitoring system, monitoring program, and record medium recording the monitoring program
US7071822B2 · kind B2 · utility
1Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2003 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | Aug 9, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B17/00
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
When an anomaly occurs in a monitor area, careless entry of the user into the monitor area is blocked reliably and simply. In a monitoring system for monitoring a house as a monitor area, sensors are placed at appropriate points in the house, and a door open hindrance unit for hindering opening of a front door placed at the entrance of the house is placed. Upon detection of an anomaly in the house based on a detection signal from each sensor, a management unit instructs the door open hindrance unit to hinder opening of the front door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.