Title :
Implementation technology of environmental data collection system based on WSN
Author :
Ping Li ; Xian Wang ; Jiaying Wu
Author_Institution :
Dept. of Comput. & Commun. Eng., Changsha Univ. of Sci. & Technol., Changsha, China
Abstract :
Designed and implemented drivers for TSic506 high-precision temperature sensor and TSL2561T light intensity sensor in wireless sensor network using CC2430 as the core chip, put forward the dynamic pre-emptive priority scheduling mechanism for low-level tasks, and based on this, developed environmental data collection system in the wireless sensor network. Experimental results show that the scheme is feasible, and acquire higher stability in the continuous data collection test, the whole system´s usability get greatly improved.
Keywords :
data acquisition; scheduling; temperature sensors; wireless sensor networks; CC2430; TSL2561T light intensity sensor; TSic506 high precision temperature sensor; WSN; core chip; environmental data collection system; implementation technology; wireless sensor network; Computers; Dynamic scheduling; Processor scheduling; Temperature sensors; Thermal stability; Usability; Wireless sensor networks; data collection; driver design; task scheduling; wireless sensor network;
Conference_Titel :
Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on
Conference_Location :
Dengleng
Print_ISBN :
978-1-4577-0535-9
DOI :
10.1109/AIMSEC.2011.6010783
