23-09-2013, 04:01 PM
Intelligent Video Monitoring Solutions in Wireless Sensor Networks
Video Monitoring Solutions.ppt (Size: 780 KB / Downloads: 66)
WSN Scope
Over the last decade, wireless sensor networks (WSNs) have attracted a lot of attention from the research community.
With hundreds or thousands of sensor nodes, a WSN must employ distributed algorithms to support its applications.
The features of WSNs can be applied to a variety of applications for environmental for example :
(agriculture, water, forest) monitoring.
battle field surveillance.
health (e.g., elderly people) monitoring.
and industry process control.
Wireless Solutions
A WSN is a collection of nodes with
low performance CPU,
memory,
radio transmitter
and sensors .
They make environmental measurements (sensing) and transmit them to a collection point, which then forwards them to a remote processing system.
Precision Agriculture
Vineyards and Greenhouses
In this context, the sensors network is used to monitor environmental parameters of crop cultivation, so that the farmer knows, for example, when having water or when to use certain pesticides. Thanks to combination of sensors such as humidity, temperature, and light and so on .
Avoid the risk of frost, as well as any plant diseases or you can control the level of irrigation based on soil moisture and leaf wetness.