mini gps tracker.The role of vehicle GPS satellite positioning system in logistics transportation

　　The logistics information platform based on GPS and GIS integrates advanced technologies such as global positioning system, geographic information system, wireless mobile communication technology, wired Internet network technology, distributed database technology, radio frequency technology, barcode scanning, etc. It is a continuous, real-time, all-weather, high-precision location operation tracking and remote scheduling for logistics tools, achieving full and dynamic tracking of goods, A comprehensive management system that integrates logistics, information flow, and capital flow through intelligent management of all aspects of logistics and the entire enterprise, improving customer management level and leadership decision-making ability.

　　(1) Vehicle tracking - Utilizing GPS and electronic maps to display the actual location of vehicles in real-time, effectively tracking delivery vehicles and goods;

　　(2) Route planning and navigation - divided into automatic and manual. Automatic route planning is a process in which the driver determines the starting and ending points, and computer software automatically designs the optimal driving route according to requirements, including the fastest route, the simplest route, the route with the least number of passes through highway sections, and so on. Manual route planning is a process in which drivers create their own route library based on their destination, such as starting, ending, and passing points. After completing the route planning, the system can design the route on an electronic map and display the vehicle's running path and direction;

　　(3) Command and dispatch - The command center can monitor the operation status of vehicles in the area and make reasonable scheduling of the tested vehicles. The command center can also communicate with the tracked target at any time and implement remote management;

　　(4) Information inquiry - Conduct inquiries on electronic maps as needed, and display the location of the queried target on the electronic map. The command center can use the monitoring console to inquire about the location of any target in the area. Vehicle information is displayed in digital form on the electronic map of the control center;

　　(5) Emergency rescue - Provide emergency assistance to delivery vehicles in danger or accidents through GPS positioning and monitoring management systems. The electronic map of the monitoring station can display help seeking information and alarm targets, plan the optimal assistance plan, and alert the duty officer through sound and light to implement emergency handling;

　　(6) Office automation - The logistics information platform has fully planned the inbound and outbound operations between various logistics network nodes, achieving complete paperless operation without the need for fax and phone confirmation. All information can be accurately and timely delivered to the other party's hands through the Internet. The process of arrival, transfer, delivery, and signing for delivery is completed through the system and can achieve complete transparency among authorized users. The communication and financial settlement between various branches can be quickly and accurately achieved through this system;

　　(7) Auxiliary decision support - global or local logistics optimization, geographic analysis of customers at all levels, transportation capacity model analysis, transportation logistics resource optimization, distribution center capacity analysis, distribution network plan analysis, intermodal transportation optimization plan analysis, agent network setting optimization, logistics simulation analysis model, warehousing capacity analysis, warehouse location model, transit warehouse optimization plan, etc.

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