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
  • Possibility of direct use by sanctioning authorities
  • Already in use by the Italian enforcement law
  • 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)
TECHNICAL FEATURES
COST 323 B+(7)
Accuracy class 7%
Maximum weight per axle 20 t
Speed range 5-130 km/h
Transit directions Both
OIML R134 CERTIFICATE
Accuracy class 10%
Maximum weight per axle 20 t
Speed range 5-50 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
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 Camion e divieto
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...

leggi dettagli

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...

leggi dettagli

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...

leggi dettagli

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

leggi dettagli

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...

leggi dettagli

03.04.2018
Iwim
AT INTERTRAFFIC 2019
PAD. 302
The new weigh in motion system – 197 CONTACTS – 54 COUNTRIES – 6 CONTINENTS...

leggi dettagli

20.11.2017
ISO Certification
iWIM obtains
ISO 9001 certification
Quality management is the set of all activities carried out within a production reality...

leggi dettagli

19.09.2017
Local Police
iWIM AT THE EVENT DAYS
OF THE LOCAL POLICE
iWIM will participate in the 36th edition of the Local Police Days to be held in Riccione from 21 to 23 if...

leggi dettagli

28.07.2017
First approval
IN ITALY FOR A WEIGHING
DYNAMIC SYSTEM FOR VEHICLES
Dynamic weighing systems, although recognized as measuring instruments, do not yet have a reference standard...

leggi dettagli

This site uses cookies to allow you the best navigation