Weigh in motion system: BISON by iWiM

Advanced Fiber Optic Weigh-In-Motion Sensors for Real time Monitoring of Roads, Bridges, and Viaducts

Welcome to the BISON weigh-in-motion website, where you can explore our cutting-edge WIM system, trusted by prominent national and international companies.

Our commitment is to provide you with a stable, accurate, and longlife span weigh sensors customized according to your needs. BISON weigh sensors s are specifically adapted for the control of heavy transports, overload trucks on all roads, preventing bridge and viaduct overloads, and monitoring heavy trucks at worksites, making them an ideal substitute for static scales.

BISON advanced weigh-in-motion technology based on fiber optic, allows for the precise measurement of total and axle weight of vehicles in transit, ensuring compliance with weight regulations and enhancing road safety

By detecting overloaded vehicles in real-time, BISON weigh sensors offer concrete help in preventing accidents and infrastructure damage. Weigh sensors can be installed on highways, bridges, or worksites and provide reliable and accurate data.

On this site, you can discover what is weigh in motion? how our weigh-in-motion system works? why use weigh in motion sensors? and explore its various applications. Learn more about the benefits of fiber optic weighing sensors, real time traffic monitoring, traffic data collection, and the integration of our system with existing infrastructure.

Stay informed about the latest advancements in weigh-in-motion technology and how it can optimize your operations. 

Trust in our expertise and rely on our proven solutions for effective weight control and infrastructure protection.

Weigh-in-motion BISON system benefits

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REUSABLE

BISON weigh sensors are reusable;
it is possible to REASPHALT the road without damaging sensors

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EASY TO INSTALL

Weigh sensors are fast and simple to install and easy to put into operation

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RELIABLE

WEigh sensor based on fiber optic are durable and exceptionally resistant to various environmental conditions

BISON Weigh Sensors Advantages

How BISON Weigh-in-Motion works

The Weigh In Motion (WIM) system allows vehicles to be weighed in the traffic flow without interruptions at speeds from 5 km/h to 150 km/h.

BISON’s advanced Weigh In Motion technology, based on fiber optics, enables the accurate measurement of total weight and axle load of moving vehicles, thus ensuring compliance with weight regulations and increasing road safety.

Data is collected and sent in real time, allowing for the management of all transits and the monitoring of overloaded vehicles on roads for pre-selection or direct sanctioning.

BISON Weigh-in-Motion Components

Piastre di pesatura dinamica

STAINLESS STEEL PLATE

The Weigh In Motion (WIM) system BISON is composed of 2 weighing sensors installed flush with the road surface and can be placed on urban and suburban roads, motorways / highways, bridge and toll booths.

Fibre optique Bison, un réseau de communication rapide et fiable.

FIBER OPTIC SENSORS

The weigh sensor consist of bending plates made of stainless steel and equipped with fiber optic sensors connected by fiber optic cable to the datalogger.

Datalogger BISON, système de pesage en mouvement à fibre optique haute/basse vitesse.

DATALOGGER

The data acquisition unit (datalogger), processes, and stores all information collected form weigh sensors in a database. All the transit information is made available to the user through a web interface easily accessible from every device.

How to install weigh in motion sensors?

Easy. Fast. Non Invasive installation.

iwim bisonte schema sistema 2021

Technical features

Data collected by BISON Weigh Sensors

BISON is an advanced vehicle weighing system designed for dynamic measurement applications, offering a comprehensive array of data without the need for additional devices. BISON provides real time information including total/gross weight, spaces/distances between axles, recognition of double wheels, weight per axle and per wheel, vehicle length, direction of travel, speed, and classification of vehicles. 

Gross vehicle weight (GVW)

parametri peso
parametri velocita

Transit speed

parametri tipo veicolo

Vehicle counting and classification

parametri numero assi

Number of axles

parametri peso semiasse

Single wheel weight

parametri larghezza

Axle width

parametri larghezza semiasse

Axle spacing

parametri lunghezza

Vehicle length

parametri ruote gemellate

Twinned wheels

parametri entrata uscita

Alert transit out of one bending plate

Why USE Weigh-in-Motion System: Applications.

BISON Weigh in Motion - All in one solution

The BISON Dynamic Weighing system can be easily interfaced with other ITS systems such as ANPR cameras for license plate recognition, LIDAR/LASER for 3D vehicle dimensions, height, length, width.

iwim bisonte software

Software for Weigh Sensors

The software is designed directly from iWIM, it has simple and intuitive and is able to provide, immediately and clear all the necessary information of specific interest to the user.

BISON weigh in motion adaptive interface

Credits

autostrade meridionali
albanian highway concession
autostrade per talia
provincia autonoma trento
The Role of Weigh-In-Motion Systems in the Era of Autonomous Trucking Enhancing Safety, Efficiency, and Infrastructure Management

Latest News

70 Years of WIM Progress: Revolutionizing Roads Through Technology
News

70 Years of Innovation in Dynamic Weighing!

70 Years of Innovation in Weigh-In-Motion Over the past seventy years, vehicle weigh-in-motion (WIM) has undergone extraordinary evolution, significantly contributing to traffic management and the protection of road infrastructure. The

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BISON bending plates

Road-side cabinet

ANPR camera

LIDAR detector

Web interface

monitoraggio infrastrutture ponti

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