Urban Roadway

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Urban Roadway

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Overview

Provide multi-scenario traffic situation monitoring, illegal behavior capturing and unified intelligent management in order to encourage drivers to follow standardize driving behavior, improve urban road safety, and improve travel efficiency and experience.

Intersection

Road Section

Intersection

Road Section

Intersection

Challenges

Intersections are the most complex and conflict-prone areas in urban road networks, where vehicles, non-motorized traffic, and pedestrians interact intensively. Frequent violations such as red-light running and improper lane usage, combined with rapidly changing and uneven traffic demand across approaches, make traditional fixed-time control and manual management insufficient. This increases congestion, queue spillback, and accident risks, posing significant challenges to refined signal control and real-time traffic management.

What We Offer

Speed Checkpoint

The Fixed-point speed measurement service is based on radar and AI video technology. Spotter Master can measure the speed of 8 lanes at the same time, capture color and black-and-white violation pictures at the same time, and detect in-vehicle violations such as using cellphone while driving and not fasten seat belts. Improve law enforcement response efficiency, strengthen traffic warnings, effectively reduce the risk of traffic accidents caused by speeding, and help upgrade road safety management to intelligence.

Intersection Violation Detection

Traffic enforcement can have significant effects on both public safety and roadway efficiency. This can lead to safer roads for all traffic participate, including drivers, pedestrians, bicyclists, and motorcyclists. Dahua provide multiple types violation detection, such as running red light, wrong-way driving, speeding, driving slow, crossing the solid line, illegal lane change and so on.

Unfasten Seatbelt Detection

By employing spectral cutoff technology, we can effectively acquire clear images of the vehicle interior even in bright daylight, allowing us to determine the driver's seatbelt wearing status in real time and automatically capture evidence or generate warning messages. This solution can effectively improve driving safety awareness and reduce injuries caused by not wearing seatbelts.

Mobile Phone Use Detection

Utilizing spectral cutoff technology, even in bright daylight, the system can clearly image and accurately identify distracted driving behaviors such as making phone calls or using mobile phones, automatically recording evidence of violations. This solution effectively reduces the risk of traffic accidents caused by distracted driving and significantly improves road traffic safety.

Vehicle Noise Detection

Noise pollution caused by illegal vehicle honking and modifications has drawn frequent complaints from residents, and these violations significantly increase the risk of traffic accidents. Dahua's advanced sonar noise detection solution can accurately locate vehicles with high noise levels and simultaneously generate audio and video evidence, contributing to efficient law enforcement and community tranquility.

Vehicle Attribute Detection

Combines video and radar sensing to identify vehicle type, speed, and lane position, supporting applications such as vehicle classification, lane occupancy monitoring, and traffic behavior analysis.

Traffic Flow Data Collection

Collects real-time traffic flow data including volume, speed, headway, and saturation, accurately reflecting road operation status and providing essential input for signal optimization and performance evaluation.

Fix-Time Control

Based on historical traffic data, fixed-time control uses pre-set signal cycles for stable and predictable operation, suitable for intersections with regular and consistent traffic patterns.

Actuated Control

By detecting real-time traffic demands through detectors, actuated control adjusts signal phases and durations dynamically to reduce idle time and waiting, adapting efficiently to changing flow conditions.

Adaptive Control

Driven by advanced algorithms, adaptive control continuously optimizes signal parameters in real time, achieving true flow-responsive operation that keeps intersections efficient and smooth under all conditions.

Product Recommendation

Radar Speed Sign

ITACS-024SA-JB

ITC431-RW1F-IRL8

Speed Measuring System

HWS1600D

Dahua 16MP Radar-Assisted Traffic Camera

ITC1652-SU2F-GQE-C2R1-IRL8ZF1640-P

Dahua Traffic Signal Controller

ITRTSC-072B-HS

Road Section

Challenges

Urban road segments serve as key corridors for continuous traffic flow, characterized by high volumes and significant speed variations. Issues such as speeding, improper maneuvers, and noise violations are common, while peak-hour congestion and incidents can quickly propagate if not detected and handled promptly. Without continuous traffic sensing and coordinated management, it is difficult to improve operational efficiency, reduce safety risks, and address growing public concerns.

What We Offer

Section Speed Control

The section speed measurement solution effectively curbs speeding and enhances the overall traffic safety level of the section by installing speed measurement equipment at the starting point and end points of the speed measurement section, calculating the average speed of vehicles within the section.

Mobile Speed Checkpoint

The Mobile Speed Detection System uses portable or vehicle-mounted radar/camera units that can be quickly deployed at temporary checkpoints, work zones, or incident areas. It provides accurate speed measurement and long-distance capture, enabling flexible enforcement and rapid traffic control.

Overspeed Warning

The Overspeed Warning System detects vehicle speeds via radar and compares them with preset limits, issuing visual or message-based alerts to remind drivers to slow down.

Dynamic Greenwave

Dynamically adjusts green wave timing based on real-time flow and speed data, enabling platoons to pass through multiple intersections with fewer stops and reduced delays.

VIP Vehicle Priority

Identifies priority vehicles such as emergency, escort, or government fleets and dynamically adjusts signal timings to ensure fast and safe passage through intersections.

Transit Priority

Utilizes bus location to coordinate traffic signals in real time, granting priority or early release to public transport vehicles, improving punctuality and operational efficiency.

Illegal Parking Violation

In response to the behavior of illegal parking of vehicles, the evidence of illegally parked vehicles in the monitoring area is captured by the illegal parking violation camera to strengthen the law enforcement of illegal parking and ensure the efficiency of road traffic

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Urban Roadway

Overview

Intersection

Challenges

What We Offer