Wireless sensor network

ZigBee Sensor Network Solution - Wireless Sensor Network
wireless sensor network / wireless sensor network
For the ubiquitous computing environment, CEST provides the ZigBee Sensor Network Solution to handle stably data from many sensor nodes.
USN application service/USN middleware/Environment sensor node/Remote-controlled sensor
Functions & Features
  • - IEEE 802. 15. 4 ZigBee-based bidirectional wireless communication technology
  • - Large-scale network operation technology
  • - Highly reliable wireless communication technology based on low power
  • - Star, Tree, Mesh network support
  • - Multi-home function support


  • - Remote control and monitoring through Ethernet
  • - Large-scale environment monitoring
  • - Large-scale sensor node installable
  • - Easy installation using battery: installable in a difficult environment for installation

System Composition
Streetlight/Sensitive lightning/Remote reading/Wireless light bar/Environment sensor/Bridge sensor
wireless sensor network / wireless sensor network
Functions
Sensor node communication port
  • - Serial communication through VCP (Virtual Com. Port)
  • - Sensing data transmission through ZigBee
  • - Interface to link diverse environment sensors
Sensing data
  • - temperature / humidity
  • - illumination intensity / inclination
  • - air pressure / height
  • - fire detection
  • - motion detection
  • - wind speed/direction
Power
  • - Lithium polymer battery (portable)
  • - DC5V adapter, USB power