Design of remote environmental detection platform based on LPC2148

This paper introduces a design of environmental detection platform based on embedded technology according to the development of modern monitoring technology.The platform equips with an ARM7TDMI-based microprocessor and GPRS as its main controller,and contains many other components such as the sensor data acquisition,long-distance transmission of short message service(SMS),voice playing and LCD displaying.μC/OS-II software processes are shown that concrete method of realizing the transmission by SMS in detail,which realizes that the data collection,long-distance transmission and play of environmental information successfully.