TMU4

Hi Speed Classification & Weigh-In-Motion Collection System

Trakblaze continues to offer solution diversity through traffic and pedestrian monitoring solutions by Q-Free, a leading supplier of products specifically designed for ‘weigh-in-motion’ traffic, cycling and pedestrian data collection.
Installed in many locations across Australia The HI-TRAC® TMU4 system designed by Q-Free is a High-speed Classification & Weigh-in-Motion Traffic Data Collection System recording vehicle classification and axle load data without interruption to traffic flow.

The HI-TRAC® TMU4 incorporates embedded Ethernet with TCP/IP stack, VPN and FTP as well as extensive data storage, and thus provides high-end functionality at a reasonable cost.
The standard configuration of two Class 1 piezoelectric sensors and one inductive loop installed in the highway per lane provides axle weight data in addition to inter-axle spacing and vehicle speed data. The system can be used as a statistical data device to record highway traffic loading or it can also be used as a screening weighbridge to identify overload vehicles in traffic stream.
The HI-TRAC® TMU4 can also be interfaced to traffic signals or diversion signs to intercept overloaded vehicles and to ANPR or CCTV camera systems.