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        Dynamic Weighing System: Technology and Applications

        Dynamic Weighing System: Technology and Applications

        In the transport and logistics sector, load accuracy is not only a matter of performance but also of safety and sustainability. Dynamic weighing systems (also known as Weigh-In-Motion, WIM) represent an advanced technological solution for measuring the weight of vehicles in motion, without the need for stopping or slowing down.

        This technology allows real-time detection of axle and gross vehicle weights for heavy trucks, improving traffic management, infrastructure maintenance, and preventing premature road wear. Dynamic weighing thus stands as a strategic tool in the fight against overloading and compliance with current regulations.

         

        How a Dynamic Weighing System Works

        A WIM system consists of sensors—often load cells or piezoelectric sensors—installed directly in the road surface or on dedicated platforms. When a vehicle passes over the measurement point, the sensors record weight, speed, number of axles, and other useful data for monitoring and vehicle classification.

        Load cells are key components: these transducers convert the force exerted by a load into a proportional electrical signal. This signal, processed by electronic control units and dedicated software, provides an accurate measurement even in heavy traffic conditions.

        Thanks to advanced data compensation and filtering systems, dynamic weighing today is highly reliable even on uneven surfaces or with vehicles traveling at varying speeds.

         

         

        Sistemi di pesatura dinamica

         

        Applications and Benefits of Dynamic Weighing Systems

        Dynamic weighing systems have multiple applications:

        • Road control and safety: automatic monitoring of load limit compliance, reducing accident risks and road surface damage.

        • Logistics and transport: rapid weighing at entry points of ports, intermodal terminals, and production plants without interrupting logistics flows.

        • Tolling and smart tolls: charging based on the actual transported weight, ensuring greater fairness and transparency.

        • Infrastructure management: data collection for predictive maintenance of bridges and viaducts by recording actual loads over time.

         

        Among the main benefits of dynamic weighing are:

        • Improved traffic flow compared to static weighing systems

        • Reduced inspection times and operational costs

        • Enhanced road safety and regulatory compliance

        • Continuous availability of data for analysis and planning

        Priver Solutions for Dynamic Weighing and Load Cells

        Within the context of industrial digitalization and process automation, Priver provides technical support and customized solutions for implementing dynamic weighing systems and integrating load cells into plants and infrastructure.

        Thanks to collaborations with qualified technology partners and tailored design capabilities, Priver offers consulting on:

        • Selection and configuration of the most suitable load cells for the application

        • System sizing based on logistics flows and vehicle characteristics

        • Integration with SCADA, PLC, and supervisory software

        • Support for installation, testing, and commissioning of systems

        With multidisciplinary experience and deep understanding of industrial dynamics, we accompany clients through every project phase, ensuring reliability, scalability, and ease of use.

        Dynamic weighing systems today represent much more than a simple technical solution: they are a strategic tool to optimize mobility, protect infrastructure, and make transport more sustainable, efficient, and intelligent.

         

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