High-Speed Weigh-In-Motion (HSWIM) systems are installed in the main highway; measures and records axle and gross vehicle weight when vehicles pass over a measurement site at normal traffic speed. It weighs vehicles without any traffic flow influence as well as detects, counts, and classifies them.
 DFI’s Solution for High-Speed Weigh-In-Motion System — CR902-B

Taipei, Taiwan — December 31, 2014 — Weigh-In-Motion systems are used at an increasing rate throughout the world for coping with the dramatically rising costs of maintaining the safety of road users. Thus, accurately measured vehicle data is very necessary for ensuring that highways remain intact and safe, and the High-Speed Weigh-In-Motion systems used on highways make the weighing process more efficient.

To serve the transport market, DFI developed board-level products that come with great connectivity and reliability. CR902-B, adopting the 3rd/2nd Gen Intel Core is one of the right products. This cost-effective COM Express takes full advantage of the mobile-based Intel QM77 chipset which is packed with high performance capabilities. With perfect integration for HSWIM application, the type 2 module connects machines to computer, photocopier, electronica lead sign device, weight detection sensor, loop detection sensor easily via flexible I/O connectors. Furthermore, since HSWIM systems need high-resolution display to recognize license plate clearly, the CR902-B is specifically the ideal choice due to its multiple display interfaces (VGA, LVDS, DDI [HDMI/DVI/DP/SDVO]) that supports new level of graphics performance.
In view of traffic engineering, WIM data is very useful in improving heavy traffic efficiency by means of weight-dependent speed and detour route selection, as well as automatically determining vehicle infringements dependent upon class and legal weight limits. As a control center, CR902-B collects the accurate date from detection sensors and provides a reliable platform for 24/7 working systems. Along with these expansive features, CR902-B is the best choice for a wide range of industrial applications.
 Successful Case
 Country  Asia
 Product  CR902-B 
 Platform  COM Express using Intel® Core™ i3-3120ME processor
 Application  High-Speed Weigh-In-Motion System
 Great performance for image quality
   - Supports 1 VGA, 1 LVDS, 2 DDI interfaces
   - Supports high resolution for license plate recognition
 Supports 8 USB interfaces for more data load
 Provides possibility for connection of various external devices
 A low-power reliable platform for long operating time
Contact Us
For more information, please contact your DFI regional sales representative or send us an email: inquiry@dfi.com.tw
About DFI®
Established in 1981, DFI is a leading supplier of high-performance computing technology worldwide. With more than 33 years of experience, DFI focuses on innovative design and manufacture of leading-edge board and system level products for embedded applications requiring strict revision control and long life availability. DFI uses the latest technology platforms and manufacturing techniques to produce cost-effective products for use in medical diagnostic & imaging, ATM/POS, industrial control, kiosk, security & surveillance, digital signage, gaming, and other embedded applications. For more information, please visit us at: www.dfi.com.tw