Intelligent Adaptive Traffic Signal Controller

Description

Our adaptive traffic signal controller is designed to address the highly heterogeneous traffic conditions by continuously assessing real-time traffic demand from vehicle detectors (camera detector or loop detector) deployed at strategic locations. Based on the assessment, the system generates optimum signal timings for signal coordination in-vehicle actuated mode of traffic signal operation, thereby minimizing stops and delay at traffic junctions and reducing overall journey time.

Electrical performance of adaptive traffic signal controller

• Input power supply: AC(220±10%)V 50±2Hz
• Power consumption of complete appliance: 45W
• Signal light drive current: 5A
• Maximum driving power of output: ≤2200W
• Insulation resistance: 10MΩ

Operation environment

• The temperature in the working environment: -20℃~70℃
• Relative humidity: ≤85%, no condensing

Appearance and structure

• Overall size: 600×400×1300mm (width×depth×height)
• Weight of complete appliance: ≤50kg (made of metal)
• Material: Metal
• Degree of protection: Universal rack IP55 (maximum IP65)

Other indexes of adaptive traffic signal controller

• Maximum supported quantity of vehicle detection loop: 48-way
• Maximum supported quantity of pedestrian push button IO signal: 4-way
• Maximum phase driving quantity: 4 phase plates, 32 phase driving and 64 light control terminals
• Video dector: Support
• USB host qty: 1
• Ethernet qty: 2
• Storage (internal): 8G
• Storage (external SD card): 16G
• Pedestrian push button I/O: 4
• Pedestrian button drive current: 50mA
• Touch screen display: 1280×800 LCD
• Phase run time error: 0.02S

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