OCR Technology Empowers Train Carriage Recognition System

In the field of railway freight transport, quickly and accurately identifying carriage and container information is a critical link in improving transportation efficiency and ensuring safety management. Fuwei Intelligence, based on its independently developed OCR (Optical Character Recognition) technology combined with deep learning algorithms, has built an efficient and reliable automatic train number recognition system, completely transforming the inefficient traditional manual recording model.
I. Core Application Scenarios of OCR Technology
1. Carriage Marking Information Recognition
By capturing vehicle video streams with high-definition cameras, OCR technology can extract key information such as carriage number, model, load capacity, and inspection date in real-time. Even when faced with rusted, stained, or tilted characters, high-precision recognition is achieved through image enhancement and anti-interference algorithms.
2. Automatic Container Number Recognition
Container numbers typically consist of letters, numbers, and check codes, with varying positions and fonts. Fuwei Intelligence's OCR system ensures an accuracy rate of over 99.5% in container number recognition through multi-angle shooting and dynamic correction technology, significantly reducing manual verification costs.
3. Intelligent Load Data Verification
The system simultaneously recognizes data such as carriage weight and load capacity, automatically comparing it with freight documents to promptly detect overload or data discrepancies, providing technical support for safe transportation.
II. Technical Advantages and Innovations
- Deep Learning Driven: Utilizes convolutional neural networks (CNN) and recurrent neural networks (RNN) models to continuously optimize character segmentation and recognition capabilities in complex environments.
- Multi-Modal Data Processing: Compatible with various data sources such as video streams and static images, supporting stable operation under adverse conditions like nighttime, rain, and snow.
- Full Process Automation: From image capture and character recognition to data integration, complete information extraction for a single carriage is completed within 10 seconds, improving efficiency by over 20 times compared to manual methods.
III. Practical Value
Fuwei Intelligence's OCR system has been widely applied in marshaling yards, freight stations, and enterprise dedicated lines, helping customers achieve:
- Cost Reduction and Efficiency Improvement: Reducing manual recording errors by over 90% and shortening train dwell times;
- Data Traceability: Automatically storing vehicle images and recognition results to provide objective basis for scheduling decisions;
- Safety Management: Real-time monitoring of abnormal vehicle numbers or overdue uninspected vehicles, strengthening transportation safety defenses.
In the future, Fuwei Intelligence will continue to optimize the generalization capabilities of OCR technology, promoting the intelligent upgrade of the entire railway freight process and providing core technical support for the industry's digital transformation.
Fuwei Intelligence—Dedicated to Railway AI Recognition, Empowering Efficient Smart Logistics!