Axle Group Dynamic Weighing System
Axle Group Weighing Axle Load Detection Dynamic Weighing Toll Collection SystemAxle-group toll collection system adopts full steel single-deck weighing platform, compatible with various toll lanes. It dynamically detects vehicle axle load, total weight and axle quantity with high metering accuracy and easy installation, widely applied on expressways and ordinary toll highways.
1. Product Overview
Axle Group Dynamic Toll Collection System(Model:ZDG-60-DZ) is a dynamic weighing solution developed by Guoqiang Hi-Tech for highway toll stations. It integrates weighing platform, infrared vehicle separator, axle identifier and weighing controller to perform overall weighing for single axle, tandem axle and triple-axle group, featuring high precision, high efficiency and reliability for expressway toll-by-weight and overload inspection.
<2. System Composition & Working Principle
2.1 Core Components
Weighing Platform: Bear vehicle load and transfer weight signal with 14mm full patterned anti-slip steel plate for high structural strength.
Infrared Vehicle Separator: Precisely detect vehicle entry & exit, identify vehicle outline to avoid missing or wrong detection.
Axle Identifier: Identify axle type and axle quantity to distinguish single axle & axle group data.
Weighing Controller: Collect sensor signals, calculate gross weight and transmit processed data.
Toll PC: Receive weighing data for toll calculation, local storage and statistical report generation.
2.2 Working Flow
When vehicles pass over weighing platform at regulated speed, load sensors collect axle weight data; axle identifier recognizes axle configuration; infrared separator confirms full vehicle passage; controller aggregates all data and sends to toll terminal to realize accurate toll-by-weight and prevent cheating like jump scale & S-shaped bypass.
3. Core Advantages
• High Precision: Overall vehicle dynamic accuracy Class 1, static OIML Class III, maximum tolerance ≤±0.5% to meet legal metrology requirement.
• Anti-Cheating: Integrated axle-group weighing eliminates accumulated single-axis error to stop jump-scale, S-lane and other overload cheating behaviors.
• Durability: All-steel frame with 14mm patterned plate; IP68 sensors, MTBF≥20000h, service life over 10 years under regular operation.
• Easy Construction: Pre-set shallow foundation installation; customizable platform dimension to shorten construction period and minimize lane shutdown loss.
• Wide Environmental Adaptability: Operating range -40℃~80℃, works under high humidity & dusty environment with complete lightning protection.
• High Safety: Safety factor≥2.5, max triple axle loading 75t to satisfy heavy-duty truck weighing demand.
4. After-Sales Service
Guoqiang Hi-Tech provides full lifecycle support including field installation guidance, system commissioning, operator training and periodic maintenance; quick repair & spare part replacement within warranty period to guarantee long-term stable operation.
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