INTELLIGENT TRAFFIC SYSTEM SOLUTION
INTELLIGENT TRAFFIC SYSTEM SOLUTION
Intelligent Traffic Systems (ITS) is the application of computer, electronics, and communication technologies and management strategies in an integrated manner to provide traveler information to increase the safety and efficiency of transportation systems. The system consists of traffic violation enforcement, road traffic flow monitoring, and traffic signal control systems. The Typical ITS Solution Includes:
CHALLENGES
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Each ICCTVZONE ITS camera acts as a state-of-the-art brain, continuously collecting traffic data and transforming it into structured data to be stored in the back-end management platform. This data can then be analyzed to paint a detailed data picture of city traffic trends.
Based on advanced intelligent algorithms, ITS cameras can identify and process a variety of driving behaviors and record driving data.
RED LIGHT ENFORCEMENT
Background
Safe public transportation is a global concern, especially in responding quickly to traffic accidents. In a modern society with increased mobility, red light violations are a major factor in traffic tragedies. Every year, 21.5% of all traffic accidents are caused by running red lights. The Dahua Red Light Enforcement Solution reduces accidents to create safer and more secure roads for citizens
System Overview
Solution Details
At the core of the Red Light Enforcement Solution is a system that synchronizes the status of red light signals with the triggering signal to cameras. When a violation occurs, the all-in-one capture camera takes three images of the violation to be used as evidence. These images include the vehicle license plate, status of traffic signal, and an overview of the scene. Afterwards, the DSS management and storage platform collects the data from each camera and distributes it to client operators for further processing. Edge storage devices ensure data from the cameras is saved, even in the event of transmission failure.
Features and Benefits
Embedded LPR
Enriched recognition features: up to 95% license plate recognition rate. The license plate color, vehicle color, vehicle brand recognition can be customized
>> Automatic Day / Night Mode
Automatically distinguishes day/night without setting any parameters.
>> Advanced LPR Camera
6.8MP high definition LPR camera captures more details. Cover 3 lanes with only one camera.
>> More Convincing
Take 4 snapshots with the violation in progress, status of traffic signal, and plate number to be used as evidence
Traffic Management Server Support
• Search and fuzzy search by plate/time/type of violations.
• Show plate/record time/image thumbnails/linked video.
• Supports real time monitoring.
• Supports block car alarm
Most governments all over the world prioritise the improvement of road safety. One of the available tools for influencing the behaviour of road-users is traffic enforcement – and in particular speed measurement. There are currently several ways to measure speed - section speed enforcement and point speed enforcement. Section speed enforcement, in contrast to point speed enforcement (for example, radar boxes) , has the advantage of measuring speed on a longer road stretch, preventing abrupt speed reduction at certain points. Point speed enforcement has the advantage of increased mobility so that traffic police can move to different points whenever necessary.
• Solution Details
The Point Speed Enforcement solution can effectively help transportation authorities detect vehicles which break the speed limit in all types of weather conditions. The system features an all-in-one design which makes it easy to use and install. It consists of an 8MP CCD camera and multi-target tracking radar which provide an accurate instant speed measurement of each passing vehicle with high definition images. What’s more, the IR flash lamp ensures excellent imaging capabilities even at night.
• Features and Benefits
• Supports measurement of multiple vehicles in different lanes with high-precision 3D radar.
• In addition to speed, cameras can also capture details such as plate number, vehicle type, and lane number.
• High definition cameras can operate around-the-clock.
• Long battery life, touch panel, and compact design provide better on-site enforcement.
• Easy setup, instant deployment.
• Uses wired / wireless(Wi-Fi, 3G, 4G) network to forward data back to control center.
• Solution Details
The ANPR camera captures the plate number and time at both the section start and end, and forwards this information to the DSS. The DSS then evaluates the average velocity of each passing vehicle. The margin of error of velocity detection diminishes as section length increases. The recommended distance of sections is 2-5km, of which accuracy reaches up to 99.8%. Multiple velocity limits can also be set for different types of vehicles.
Traffic Management Server Support
• Search and fuzzy search by plate/time/type of violations.
• Display plate/record time/image thumbnails/linked video.
• Average speed measurement/setting according to different vehicle type.
Features and Benefits
• 99.8% velocity measurement accuracy.
• One camera covers 3 lanes, cost-effective.
• Avoids abrupt braking to evade speed measurement.
• Reduces accident rates throughout entire section.
Millions of commuters, students, parents, and the elderly rely on bus transportation every day to get to where they need to be. Buses help reduce traffic congestion and air pollution because they provide a more efficient way of moving people from one point to another. However, cars and trucks travelling and parking in bus lanes reduces the efficiency of buses and creates unneccessary congestion.
Solution Details
This figure shows a camera with License Plate Recognition (LPR) enabled, capturing both the license plate number and a color snapshot of the vehicle crossing into the bus lane. The system then uploads the images to the DSS platform along with the vehicle plate number. The business platform then collects the vehicle list from the DSS and checks to see if they are on the list of permitted vehicles provided by the vehicle registration database (DB server). These records can then be verified and traffic tickets can be issued after verification and approval. The DSS can also sort vehicles by custom rules or plate color, if provided. 
Solution Details
The Parking Enforcement solution is a system for detecting parking violations. It is used for simple and effective monitoring of parked cars in selected, precisely defined zones. It can effectively monitor areas where stopping or parking is prohibited, or areas with a limited parking time. ICCTVZONE.com devotes itself to safeguarding pedestrians, easing the burden.
The system can patrol streets and pre-defined areas to detect parking offenses. As soon as a vehicle is detected being stopped in or parking in a restricted area, a ticket is issued. The parking citation includes a set of proof materials, including pictures of the offending vehicle and those of the license plate automatically taken after the LPR has detected the number .on public transportation, and helping the disabled community.
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Millions of people deal with traffic congestion on a daily basis. The roadways leading into and out of most major cities can become gridlocked due to accidents, road construction, or simply a high number of cars on the road.
• Solution Details
>> Traffic Data Collection
Traffic data is collected by traffic flow cameras using non-intrusive virtual loops where detection is done through advanced computer algorithms and does not involve any road work as in the case of an inductive loop. It can cover 1-4 lanes at a time, and has a 99% detection accuracy at speeds below 80km/h.
>> Traffic Data Processing
An advanced traffic flow information analysis algorithm gets and analyzes a city's traffic conditions in real time and displays results on special road signs in colors of red, yellow, and green to represent the speed of traffic flow. It serves as a guide to help drivers select the best travel route, easing overall traffic congestion.
>> Information Dissemination
Another core system function is information dissemination, which can also help guide traffic with these additional information types:
Feature and Benefits
• Works for both highways and surface streets.
• Cameras provide accurate data in real-time.
• Collects data for transit authorities.
• Improves road safety by avoiding incidents and reducing accidents on the road.
The Dahua VACS Solution is a system that can extend traffic light intervals according to the detected vehicle queue length of road intersections. It adopts a traffic flow camera to detect information such as traffic flow, headway, average speed, occupancy, and queue length. It effectively improves traffic conditions by adjusting to make traffic clear faster. In addition, the system works independently and does not require a central software platform.
Solution Details
>> Traffic Data Collection
The collection of traffic data helps better manage traffic signals and provide for more efficient signal adjustments based on real traffic data. Traffic authorities can use real-time data to better understand current road conditions and enhance dynamic green light management, which can greatly reduce vehicle idle times. In the morning and evening rush hours, signal times can be adjusted according to actual conditions to provide more time for vehicles on busier roads
>> Adaptive Signal Control
The traffic flow camera detects vehicles in pre-defined lanes and sends the length of vehicle queues to the controller through an Ethernet connection. The controller then triggers and automatically improves signal timings
Features and Benefits
Interconnecting previously uncoordinated or pre-timed signals and providing newly optimized timing plans and a central master control system can result in travel time reductions of 10-20 percent.
• Features and Benefits
• Reduces number of stops.
• Reduces travel times.
• Lowers fuel consumption.
• Lowers costs.
