Implementation of Wireless Sensor Network Communication Terminal based on RTOS

In this paper we are going to monitor the sensor values in real time by employing wireless sensor nodes. We use the ARM7 micro controller chip as core control module and design the overall structure of the system according to the characteristics of wireless sensor network communication. We design the hardware system structure and software of the communication terminal. Then we design the application which can be grouped for large data based on the real time operating system platform.