基于GPS数据和卫星图像的货车状态实时识别系统与方法
By constructing a real-time truck status recognition system based on GPS data and satellite imagery, and using an image classification model to identify truck activities, the problem of difficulty in accurately identifying truck status in real time in existing technologies has been solved, and objective and accurate truck activity recognition has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SOUTHWEST JIAOTONG UNIV
- Filing Date
- 2023-05-15
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies struggle to accurately identify the driving, resting, and loading/unloading status of trucks in real time, and rule-based judgment methods require subjectively specifying thresholds, while machine learning methods have difficulty identifying activities during transportation.
By constructing a real-time truck status recognition system based on GPS data and satellite imagery, including a truck location information acquisition module, a satellite image acquisition module, an image dataset and recognition model module, and a real-time truck activity recognition module, the system uses satellite imagery to identify truck activity and combines it with an image classification model for real-time recognition.
It achieves real-time identification of truck activities, with objective and accurate results. It can accurately extract the unique activities of a single truck, and the identification point types are more comprehensive, avoiding the subjective influence of human thresholds.
Smart Images
Figure CN116580319B_ABST