Engine	Front-End	Data Processing
Heart of the SiWIM system, acquires signals and weighs the traffic	User-friendly interface for controlling SiWIM Engine and monitoring data	Post-processing of data recorded with SiWIM system

SiWIM provides the following data:

• Gross weight
• Axle and group axle load
• Speed
• Axle spacing
• Vehicle classification
• Violation codes
• Bridge strains under loading
• Graphical interpretation of data (with optional SiWIMD)
• Histograms of gross weights and axle loads (with SiWIMD)
• Distribution of data over time (with SiWIMD)
• Overloading summaries (with SiWIMD)

Data of overloaded or in any other way suspicious vehicles are automatically stored for additional detailed analysis and post-processing.