iWIM | Il sistema di pesatura dinamica BISONTE

I sistemi di pesatura dinamica (weigh in motion) sono una nuova tenologia innovativa per il monitoraggio delle strade, viadotti e ponti, classificazione automezzi, pesatura di veicoli in movimento, per fini sanzionatori, misurare velocità e lunghezza del veicolo, oltre che un risparmio economico.

Constant monitoring of the weight of vehicles ensures the increase of safety for our roads and infrastructures.

With the BISON weigh in motion system, already chosen by important national and international companies, you can count on our decades of experience in the sector: our commitment is to provide you with a unique, accurate, constantly evolving and customizable product according to your needs.

You will have real-time data on the weight in transit and concrete help to detect overloaded vehicles.

Why choose our solution?

  • It is reusable: a unique feature of its kind
  • It is easy to install: it minimizes road closure times
  • It is reliable: a stainless steel structure and fiber optic sensors
THE SYSTEM

The Weigh In Motion (WIM) system BISON is composed of 2 stainless steel bending plates equipped with fiber optic sensors connected to a datalogger.

The bending plates are installed flush with the road surface and can be placed on urban and suburban roads, motorways / highways, bridge and toll booths.

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

  • Approved by the Italian Ministry of Economic Development
  • Calibration only every 2 years
  • High durability and reduced maintenance
  • Easy movement of the system to a new installation site  
  • Re-use of bending plates in case of maintenance work on the road surface
  • Insensible to temperature variations
  • Datalogger can be installed even at long distances (up to 10 km) without the measurement being affected
  • No electric cable or electronic device under the bending plates
  • Immunity to electromagnetic fields
  • Works even in extreme conditions (snow or mud)
fiber-optic-sensors
TECHNICAL FEATURES
COST 323 B+(7)
Accuracy class 7%
Maximum weight per axle 20 t
Speed range 5-110 km/h
Transit directions Both
OIML R134 CERTIFICATE
Accuracy class 10%
Maximum weight per axle 20 t
Speed range 5-90 km/h
Transit directions Both
BENDING PLATE
Technology Optical fibre sensor
Dimensions WxHxD 151x62x5 cm
Power supply Not required
Digging from 7 up to 24 cm
Material Stainless steel
DATALOGGER
Connection to bending plates Fiber Optic cable
User Interface (web) da PC, tablet e smartphone
Power supply 110-230 VAC
Optional Printer
DATA COLLECTED

BISON, in addition to the weight, is able to supply the following data without additional devices:

  • Gross vehicle weight (GVW)
  • Transit speed
  • Vehicle counting and classification
  • Number of axles
  • Single wheel weight
  • Axle spacing
  • Axle width
  • Vehicle length
  • Twinned wheels
  • Alert transit out of one bending plate
web-interface-weigh-in-motion-system
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.
Get access to our Demo
and you will see Bisonte in action!
NEWS

 BISONTE per vaia
12.02.2021
NEW OIML CERTIFICATE
After the first certificate up to 50 KM/h now the extension
BISON obtains the new certificate...

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 bisonte ponte di genova piastre
08.08.2020
NEW GENOA BRIDGE
One WIM system each lane
Weigh in motion technology arrived on the new Genoa bridge...

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linee guida monitoraggio ponti
10.07.2020
BRIDGE SAFETY GUIDELINES APPROVED
Weigh in Motion systems are also mentioned
Guidelines for risk classification and management, safety assessment and monitoring of existing bridges approved...

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pillole di bisonte
20.03.2020
PILLS OF WEIGH IN MOTION TECHNOLOGY
Fundamentals of weigh in motion 
Weigh in motion technology, it'n not really well known in Italy...

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BISON-TRUCK
09.12.2019
DOWNGRADING OF BRIDGES
BISON the ally in case of downgrading of bridges and viaducts
The technology allows the detection in real time of all transits of vehicles on the structure by identifying...

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Storm Vaia weigh in motion system BISON
23.09.2019
STORM VAIA
BISON: monitoring the recovery of timber
Provincial Government of autonomous province of Trento, in agreement with the Regional Government of Veneto has chosen our BISON dynamic weighing system...

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01.03.2019
Bison
AND LAW ENFORCEMENT
At the toll north exit of the A22 Brenner motorway in Trento, a day of inspections by the Poli...

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polizia-municipale-controlli
30.11.2018
Inspections
ON VEHICLES
OVERLOADS 
As usual, also this year the Truck Safety Commission has released data on...

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conference
06.07.2018
Overload
Great participation
at the conference
The conference organized by iWIM was held at the Parc Hotel in Peschiera del Garda on 3 July...

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autostrade meridionali pesa dinamica
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