Weigh-In-Motion for preselection or direct sanctioning.
WEIGH-IN-MOTION SYSTEMS FOR MONITORING ROADS, BRIDGES, VIADUCTS
The Weigh-in-Motion (WIM) system allows to weigh the vehicles in the flow of traffic without any interruption on the speeds from 5km/h up to 150km/h.
BISON advanced weigh-in-motion technology based on fiber optic sensors, eliminating electrical components within the road for precise measurement of total and axle weight of vehicles in transit, ensuring compliance with weight regulations and enhancing road safety.
The data is collected and sent in real-time and permits to manage all transits, monitor overload vehicles on the road for preselection or direct sanctioning.
- CALIBRATION EVERY 2 YEARS
-
5 - 150 KM/H
SPEED OF WEIGHING
- OIML R134 CERTIFIED
- RESIST TEMPERATURES UP TO +75 °C
- REUSABLE
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REUSABLE Weigh-In-Motion Sensors:
Easy Road Resurfacing
around installed sensors
Weigh in Motion COMPONENTS
STAINLESS STEEL BENDING PLATES
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.
FIBER OPTIC SENSORS
The weigh sensor consist of bending plates made of stainles steel and equipped with fiber optic sensors connected by fiber optic cable to the datalogger.
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.
ADVANTAGES
- Omologated in different countries
- REUSABLE solution in case of maintenance work on the road surface
- Easy movement of the system to a new installation site
- Immunity to electromagnetic fields
- Calibration only every 2 years
- Insensible to temperature variations
- Datalogger can be installed even at long distances (up to 10 km)
- High DURABILITY and reduced maintenance
- NO ELECTRIC cable or electronic device under the bending plates
- Works even in extreme conditions (snow or mud)
BISON USER INTERFACE AND STATISTICAL SERVICES
BISON SOFTWARE
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.
The system can be interfaced with other ITS systems such as ANPR cameras for license plate recognition.
Data collected by BISON Weigh Sensors
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)
Transit speed
Number of axles
Single wheel weight
Axle spacing
Vehicle counting and classification
Axle width
Vehicle length
Twinned wheels
Alert transit out of one bending plate
