An Economical and Practical Technology of Monitoring and Tracking Goods Based on GPS/GSM
Chuanzhong Li · Manufacture Information Engineering of China · 2009
In order to monitor and track moving goods in the internet of things,it presents an economic and practical method,in which a device composed of Atmega128 SCM and GPS/GSM chips is used for positioning and information transmission.It verifies this method from the simulation and experiment.Results indicate that the method is simple,effective,economical and practical.