source:truck tracking webfleet solutions release time:2022-11-22 Hits: Popular:realtime gps tracker online
Introduction to the structure of the logistics tracking system: Based on the investigation of the logistics link of valuables, a logistics tracking system with the STM32F103RB series MCU as the core is proposed, which uses RFID and GPS technology to collect the specific information of goods in the logistics process in real time, such as geographical location information and goods change information. With the help of the existing mature mobile communication network, the GPRS module is used to transmit the change information of goods collected by RFID and the real-time geographic location information collected by GPS to the database of the supervision platform through the GPRS transmission mode. At the same time, if the goods on the vehicle change abnormally, and the route the logistics vehicle travels does not follow the command of the platform, the on-board logistics tracking equipment will alarm the platform in real time. Customers can access the server of the supervision platform through the network or mobile phone to query the accurate and detailed logistics information of their goods. It replaces the backward hand-held scanning method in logistics to transmit logistics dynamic information, which not only saves manpower and material resources, but also ensures the accuracy of logistics information. More importantly, it can prevent the loss and swapping of valuables, and reduce the risk of accidents caused by dangerous goods.
The block diagram of the logistics tracking system is shown in Figure 1. The logistics vehicle is equipped with an on-board terminal, which integrates GPS module, RFID reader writer and GPRS module. When the articles with electronic lead seals or electronic labels are loaded, the RFID reader writer scans all loaded articles. After scanning, the basic information and GPS geographic location information of the articles are processed through the microcontroller, The processed information is transmitted to the supervision platform server through GPRS transmission, and the supervision platform server stores the collected logistics information in the database. At this time, customers and the logistics supervision platform can query the logistics information by accessing the database. When the logistics vehicle is running, RFID constantly scans the articles in the vehicle. If there is no abnormal change in the articles, the GPS geographic location information will be uploaded to the server regularly. If the articles in the logistics vehicle need to be legally changed, the server supervision platform will transmit the information to be changed to the vehicle terminal through the mobile wireless network, and the vehicle terminal will allow the articles with electronic tags to be legally changed according to the command information. In case of abnormal changes in the middle, the on-board terminal will immediately send alarm information to the supervision platform server.
Read recommendations:
Next article:What are the basic features of GPS module at vehicle gauge level
Related Information
GPS Tracking company
2023-04-11mini gps tracker supplier
2023-04-23plug & play Obd gps tracker
2023-04-11gps vehicle tracker wholesaler
2023-04-114G GPS Tracker for vehicles
2023-03-16Magnetic gps tracker price
2023-04-234G GPS Tracker equipment
2023-04-23cantrack g05
2023-04-11gps tracker online wholesaler
2023-04-23mini gps tracker Solution
2023-04-23C32 (9~90V E-bikes/Motorcycle/Car gps tracker)
2022-06-21TK100N- Multi functional GPS Tracker
2023-10-06P60L Personal gps tracker
2022-06-21G500M-Mini GPS Tracker
2022-06-20NB20 -4G Bluetooth Smart Pet Tracker
2022-06-21The difference between the Beidou satellite positioning system and the Beidou navigation system.plug
2023-05-06The future of smartphone GPS application
2022-10-10GPS dynamic positioning
2022-08-20What are the elements of buying a driving recorder.gps tracker no monthly fee wholesale
2023-05-09A-GPS and GPRS
2022-12-08The car GPS positioner plug -in card is still free of card.van tracker webfleet solutions
2023-03-14Issues that need attention during the purchase of GPS vehicle terminals.plug & play Obd gps trac
2023-03-28GPS Capabilities
2022-12-28Schematic diagram of GPS satellite navigation system
2022-11-25The manufacturer believes how to effectively prevent the vehicle positioning system from being destr
2023-05-10Beidou Satellite GPS Trajectory.gps tracker no monthly fee distributors
2023-08-18GPS design idea and scheme
2022-11-18Precautions for electric vehicle motorcycles to install GPS positioner.realtime gps tracker online w
2023-03-11GPS map upgrade
2022-09-26Composition unit of on-board system
2022-12-09