High-speed Weigh-In-Motion (WIM) Systems
Real-Time Vehicle Weight Monitoring Without Traffic Disruption
High-Speed Weigh-In-Motion (WIM) systems enable vehicles to be weighed while travelling at normal road speeds without stopping or diverting traffic. By capturing vehicle weight, axle loads, axle spacing, speed, and classification data in real time, these systems help improve traffic flow, support overload monitoring, and provide valuable operational data for transportation and infrastructure management.
Designed for highways, toll roads, logistics corridors, ports, and industrial facilities, WIM systems deliver continuous vehicle monitoring while reducing the operational limitations associated with conventional static weighing methods.
Key Technical Capabilities
| Parameter | Typical Capability |
|---|---|
| Vehicle Speed Range | Low-Speed to Highway-Speed Operation |
| Sensor Technology | Piezoelectric or Bending Plate Sensors |
| Vehicle Detection | Automatic Vehicle Detection and Classification |
| Weight Data Capture | Gross Vehicle Weight and Axle Loads |
| Lane Configuration | Single-Lane and Multi-Lane Systems |
| Communication Protocols | TCP/IP, RS-232, Modbus |
| Reporting Options | Local and Remote Reporting Platforms |
| Environmental Suitability | Designed for Outdoor and Industrial Conditions |
System specifications may vary depending on project requirements and installation configuration.
Common Applications
High-Speed WIM systems support a wide range of traffic monitoring, vehicle screening, and operational management applications.
- Highway overload screening and enforcement programs
- Toll road monitoring and traffic analysis
- Port and terminal vehicle management
- Logistics and freight corridor monitoring
- Bridge and infrastructure load monitoring
- Mining and industrial haul road operations
- Traffic data collection and transportation planning
- Smart city and intelligent transportation projects
By collecting vehicle weight and traffic information in real time, WIM systems help organizations improve operational visibility while supporting infrastructure protection and regulatory compliance.
Integration and Compliance
High-Speed WIM systems can be integrated with a variety of traffic management and operational platforms to improve monitoring, reporting, and decision-making capabilities.
Integration Capabilities
- ANPR and vehicle identification systems
- Traffic management platforms
- Variable message signs (VMS)
- ERP and logistics management systems
- Cloud-based reporting platforms
- Remote monitoring solutions
- Centralized data management systems
Compliance Support
WIM systems can be supplied and configured to support internationally recognized standards and project-specific requirements for vehicle monitoring, traffic management, overload control, and infrastructure protection applications.
