Research and Application on Application-Oriented Event-Based Middleware of WSNs
Qingfeng Li, Chen Li, Jifang Shi · 2010
As an emerging technology, Wireless Sensor Networks have attracted wide attention. But the development of its application system demands solutions provided by the appropriate middlewares. Addressing the current demand in WSNs application system and to meet the requirement of application event, an Application-oriented Event-Based middleware of WSNs has been developed. In the development, the idea of device independence has been put forward and dynamic configure technology has been adopted in task management to achieve dynamic task loading and operation mode adjustment. Besides, HSQL In-memory database technology designed in the middleware software can effectively improve the speed of data access.