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WIM Net™
What is Transmetric WIM Net™?
WIM Net™ is the Transmetric Traffic™ module dedicated to managing weigh-in-motion (WIM) data.
It contains data storage and quality control functions to properly maintain a set of WIM monitoring devices as
well as providing a set of powerful reports for consumers of WIM data.
Massively Scalable Database Architecture
One of the most challenging aspects in managing WIM data involves the design and efficient operation of a vehicle-by-vehicle database.
The volume of data that needs to be stored is often misunderstood.
WIMNet™ is built on a massively scalable database architecture which has been engineered to store vast quantities of
individual axle weights and dimensions.
This architecture has successfully allowed some customers to store 20 years of individual axle data - over 1 billion records -
on just an inexpensive server.
Highlighted Capabilities
- Comply with the Chapter 5 requirements for WIM in the Traffic Monitoring Guide (TMG)
- Automatic, day-by-day quality control functions
- WIM "post calibration": salvage out-of-calibration data
- Tag invalid vehicles
- Analyze weight trends
- Steer weights of Class 9s
- B-C axle spacing
- Gross weights
- Caters for your own "user defined vehicle classes" (UDVC)
- Stores temperature and even wind speed data
- Manufacturer's checks like "straddling", "off scale" or "reverse vehicle"
- Stores vehicle images from "virtual WIM" stations
- Supports MEPDG:
- Create Truck Weight Road Groups (TWRG)
- Export Axle Load Factors for level 1, 2 and 3 design inputs
- Compatible with MEPDG software
- Reports for users in enforcement, pavement engineers
- Calculate bridge formula overloading
- Web based, multi-user
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