Weigh-In-Motion System for high speed Vehicle on a Highway
|The current system was installed along the metropolitan highway No.318(“Loop 7”) in August, 1999.
The WIM(Weigh-In-Motion) system consisting of the two loop sensors and two
or four load sensors, and WHIGHPAD. Moreover, it sets on highway sites and
performs to detect set on a highway site performs to detect axle load, axle
group load, gross weight, distance between axles, longest axle spacing, whole
length, class and speed of the passing vehicle.
Also it is possible to detect an overloading weight per classified vehicle
in comparison with the preset weight value(axle load and gross weight).
Research can be performed in unattended condition. Data of the vehicle on
exceeding speed will be detected too. Traffic violations including, running
on an exceeding speed, running in inverse direction, running on the edge of
a road and running over a lane line will be detected, and caught by an
automatic photographing system co-allied to store the entire data with image.
Then a computer can search it later.
2. WEIGHPAD load sensor, bending plate
The load sensor is based on a tungsten-origin alloy solid type plate load cell,
bending Plate, and it provides excellent durability. Assortment two sensors
are installed at 1.75 m(5ft.9in.) / 1.25 m(4ft.1in.) width will that cover the
range for a lane width, 3.50 m(11ft.8in.) to 3.75 m. (12ft.6in.)
Furthermore, for shortening installation time on highway and durabiltity the
base plate assembly is based on a precast reinforced concrete. Then it can be
carried and set at the site to provide flat station space, better protection
from other lanes vibration and to improve durability. improve protection of
vibrations from other lanes.
The other detail specifications are as per catalog you request.
Return to the former page
Return to home section