Internet of Things-Based Research on GPS/GSM Positioning Systems of Logistics Unified Information

This paper puts forward the implementation ways of achieving IOT(Internet Of Things)-based GPS/GSM of Logistics Unified Information System by analyzing JOT technology, GPS/GSM technologies as well as Logistics Unified Information System. IOT-based GPS/GSM of Logistics UIS is the integrated application of RFID (Radio Frequency Identification), CTI (Computer Telecommunication Integration) and GIS (Geographical Information System), some methods like coupling technique of RFID, spatial navigation algorithm, GPS/GSM information and communication programming as well as SMS location information switching technology are adopted in the Logistics Information Data Processing of positioning system, which achieves the immanent link of the mobile RFID logistics with abilities of immanent quick logistics information position and management, and provides some real-time data on exact logistics location, its speed, direction as well as ambient conditions for users by ways of unified information and communication tools such as mobile phones, PDA, Internet, etc. The test result indicates that GPS/GSM can achieve accessible, all-day, and location error rate of less than 3-7meters' information services with no blind spots in UIS of IOT.