1. Front end hardware: mainly including GPS positioning accuracy, positioning time, drift, etc. There are not many products on the market that can truly solve hardware drift. After testing, many products reduce drift through methods such as terminal state "filtering" and server software "correction", without solving the drift problem from the fundamental data source.

　　2. Application layer: data analysis and mining. How to discover more meaningful and valuable data through analysis is a challenge for every platform operator.

　　1. Private car owners: mainly achieve functions such as trajectory management, fuel consumption statistics, driving status detection, and security alarm.

　　2. Logistics and express delivery enterprises: mainly achieve intelligent visual scheduling, improve business efficiency and user satisfaction.

　　3. Taxi and bus companies: achieve unified management and scheduling of vehicles.

　　4. Mud head engineering vehicles, high-risk and special vehicles: achieve real-time monitoring to avoid unexpected hazards.

　　5. Business information shopping and push devices: This is the current hotspot of location services on the internet

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