Recent years have seen the rise of several "specialty" Weigh-in-Motion systems.

Key words: piezoelectric sensors, deflection bowl, weigh-in-motion, mechanistic road modeling.

It includes 25 literature reviews, covering topics from asphalt deformation to weigh-in-motion, and citing over 500 references.

Additional sites can be implemented to monitor other known truck bypass routes that do not currently have Weigh-In-Motion.

Key words: bridge, load effects, characteristic values, simulation, traffic flow, Monte Carlo, weigh-in-motion.

The method can also be used to predict dynamic responses induced by moving vehicles using weigh-in-motion (WIM) techniques.

He also supervised the development of the Weigh-in-Motion Scale, designed to weigh vehicles passing over computer-assisted scales at speeds up to 70 miles per hour.

Key words: weigh-in-motion, dynamic weight, static weight, highways, piezoelectric weigh-in-motion.

In-pavement sensors (e.g., moisture, temperature, strain, vibration, weigh-in-motion)

For example, their Weigh-in-Motion (WIM) systems allow for data collection of vehicular traffic and enforcement of over-load/over-weight vehicles.

Construction will begin this summer on an eastbound weigh-in-motion (WIM) station on the Trans Canada Highway at the 160th Street interchange.

Weigh-in-Motion (WIM) technology is also used at many locations to verify the truck's configuration and ensure its axle and gross vehicle weight are within acceptable limits.

The analysis presented in this paper deals with the accuracy of a weigh-in-motion (WIM) system installed on Trans-Canada Highway west of Regina.

Weigh-in-motion or weighing in motion (WIM) devices are designed to capture and record axle weights and gross vehicle weights as vehicles drive over a measurement site.

IRD provides weigh-in-motion (WIM) systems that are capable of weighing vehicles while in motion and classifying them by axle spacings and speed.

Advances in weigh-in-motion (WIM) technology, i.e., the process of weighing trucks travelling at full highway speeds, have increased the availability of accurate and unbiased site-specific traffic records.

IRD is handling all aspects of the design and installation of the PrePass systems including the Weigh-In-Motion, DSRC and communications systems.

Key words: automatic vehicle identification, electronic licence plate, road pricing, automatic vehicle classification, weigh-in-motion, commercial transportation, vehicular traffic control, pavement, Heavy Truck and Electronic Licence Plate Project.

If you are interested in technical, operational or regulatory aspects of heavy vehicles, road damage, bridges, vehicle/road interaction, weigh-in-motion, heavy vehicle safety, or other related subjects join to receive regular news bulletins by e-mail.

The primary objective of a weigh-in-motion (WIM) system is to provide highway designers and agencies with information on the loads and traffic volumes using a particular highway, thereby facilitating improved pavement design, management, and weight enforcement.

For the stations in Colorado, IRD supplied and installed the Automated CVO system including Weigh-In-Motion (WIM), Automatic Vehicle Identification (AVI), and the systems integration with HELP PrePass.

WEIGH IN MOTION Portable Low-Speed Weigh-in-Motion Quick to set up Portable and lightweight Low profile sensors Protocol printing Dynamic Wheel Load Sensor WL 110 Ultra low profile, heavy duty stainless steel.

DFI, or Diamond Flower Inc., is a motherboard manufacturer based in Taiwan, designing and manufacturing of computer hardware products such as motherboards, Smart Grids, Slot Machines, Automated Teller Machines, High-Speed Weigh-In-Motion systems and industrial PCs.

Weighing in motion at yards often measure individual wagons.

A "weighing in motion" system is also being looked at by the Mexican government for several hundred border crossings.

Weighing in motion is also a common application in rail transport.

Weighing in motion at yards is therefore also referred to as "uncoupled-in-motion weighing".

Weighing in Motion sensors for axle loads or imbalances.

Weighing in Motion systems installed on the main lines measure the complete weight (distribution) of the trains as they pass by at the designated line speed.

How does Weighing In Motion work?

Weighing in motion on the mainline is therefore also referred to as "coupled-in-motion weighing": all of the railcars are coupled.

Weigh-in-motion or weighing in motion (WIM) devices are designed to capture and record axle weights and gross vehicle weights as vehicles drive over a measurement site.

Weight distribution critically affects flight stability and Bill Elliott, President of Massload Technologies says that one of the reasons the U.S. Army purchased their sophisticated "weighing in motion" system is that improperly loaded planes have crashed.