Design and implementation of conveyance monitor based on GPS and GSM
LI Xue-qiao
Abstract
LI Xue-qiao
Abstract
Based on the GPS localization function and the GSM SMS function, a long-distance wireless supervisory system of commodity flow was developed.The process of receiving and dispatching SMS with GSM and the method of selecting information from the GPS were introduced.This system could analyze GPS data,decode the latitude and longitude information,and then transmit the SMS through the GSM module to the inquired terminal and other handsets,and finally realize the real-time position monitoring of transportation.The system embedded the ARM7 processor and some monitors and probe sensor,so that the system could monitor the vehicles' running,the security and cargo condition.
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Based on the GPS localization function and the GSM SMS function, a long-distance wireless supervisory system of commodity flow was developed.The process of receiving and dispatching SMS with GSM and the method of selecting information from the GPS were introduced.This system could analyze GPS data,decode the latitude and longitude information,and then transmit the SMS through the GSM module to the inquired terminal and other handsets,and finally realize the real-time position monitoring of transportation.The system embedded the ARM7 processor and some monitors and probe sensor,so that the system could monitor the vehicles' running,the security and cargo condition.
Key concepts: Global Positioning System, GSM, Terminal (telecommunication), Computer science, Assisted GPS, Real-time computing, Geographic coordinate system, Wireless