Traffic data collection- weigh in motion systems -Traffic Counter -Vehicle Classifier -Data

TDC Systems Ltd - Designers & Manufacturers of Traffic Data Collection, Monitoring and Enforcement Systems

HI-TRACŽ 100+
High-Speed Weigh-in-Motion & Vehicle Classification System

FEATURES

Weigh-in-Motion (WIM) operation
Laptop & Modem Communication Ports
Telemetry output module for data download via mobile telephone network
Classification of over 100 unique vehicle types
Vehicle-by-Vehicle (VBV) data storage
High speed compressed vehicle data transmission - at least 10,000 vehicle records per minute typically 20,000)

New Automatic Number Plate ANPR Interface with GPS time synchronization
Viewing of sensor waveforms for fault diagnosis via the HI-COMM 100 software package
Memory upgrades by replacement PCMCIA SRAM card
Output to text insertion module for CCTV camera connection
RS485 Communication Port (Data transmission up to 1km)
4-Lane operation as standard - expandable to 8-lanes

Downloads: Data Sheet PDF (600KB) | Overview PDF (2.2MB)

SYSTEM DESCRIPTION

The HI-TRAC 100+ high-speed weigh-in-motion and traffic data collection system provides a low cost means of recording vehicle classification and axle load data without interruption to traffic flows. In the standard configuration, two piezo electric sensors and one induction loop are installed in the highway per lane of detection. The piezo electric sensors measure axle speeds and inter-axle spacing. The induction loop detects vehicle presence and measures the vehicle length. If Class 1 piezo electric sensors are employed, axle weight data can also be attained.

Incident detection and event monitoring functions can be incorporated along with message sign activation and CCTV interface for text insertion and automatic number plate recognition (ANPR).

The system can be used as a statistical data gathering device to record the pattern of highway traffic loading. It is also employed as a screening weighbridge to identify overloaded vehicles in the traffic stream. In the latter configuration the output from the system controls traffic signals and diversion signs to intercept overloaded vehicles and direct them off the highway. See: LO-TRAC/HI-TRAC Enforcement & Pre-Selection System Brochure PDF (370KB)

The HI-TRAC 100+ is complimented by the HI-COMM 100 software package. HI-COMM 100 provides data retrieval via modem and laptop as well as data analysis facilities and system diagnostic functions.

HI-TRACŽ is a registered trade mark of TDC Systems Ltd