Work management support method and work management support system which use sensor nodes
US8509936B2 · kind B2 · utility
2Cited by
19References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2010 |
| Grant date | Aug 13, 2013 |
| Priority date | — |
| Expiry date | Jan 9, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C1/10
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A sensor net system including: a plurality of sensor nodes, where each sensor node is held on a person of a differing worker, and each sensor node includes; a sensor which obtains sensor data of a worker; a radio frequency circuit which notifies a server of the sensor data; and a server which includes: a unit for storing a relation list for correlating the sensor data with a work category of the worker; a unit for confirming location of the worker based on the obtained sensor data; and a unit for confirming a work category in which the worker is engaged based on the confirmed location and the relation list.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.