System

Main Processor

One Intel Xeon E3-1275 V5, 3.6 GHz, 4 C/8 T

Intelligent Card

One AIX3200 intelligent analysis card

Operating System

CentOS Linux release 7.4.1708 (Core)

RAM

Two 8 GB DDR4 memory, maximum 4 slots

Hard Drive

One 3.5'' 4 TB disk which can be extended to 16 TB (each disk is 4TB), with up to 4 slots
7.2K RPM SATA 6 Gbps 512n 3.5''

Traffic Event Detection

Multi-rules Application

Multiple rules can take effect simultaneously

Detection Area and Exclusion Area Setting

Supports detection zone and exclusion zone for the server. The server only triggers alarms for events that occur in the detection zone or outside the exclusion zone. Supports up to 1 detection zone and 10 exclusion zones

Real-time Display

Displays detection zone rules and the target tracking box in live view. The rule and target tracking boxes flash on screen when an alarm is triggered

Parking Detection

1. Detects an event when a vehicle moves and then stops, and the stop time exceeds the defined value
1) Configure parking duration (range: 1–600 seconds, default value: 10)
2) Configure parking threshold (3 by default)
2. Alarm details: Two alarm images (with alarm frame), device, channel, event time, event name, event type, and plate number

Pedestrian Detection

1. Detects an event when a pedestrian walks onto the vehicle lane or into an area where pedestrians are prohibited from entering and the duration exceeds the defined value
1) Configure the shortest duration (range: 1–300 seconds, default value: 3)
2. Alarm details: An alarm image (with alarm frame), device, channel, event time, event name, and event type

Non-motor Vehicle Detection

1. Detects battery-powered two-wheelers and tricycles
1) Configure the shortest duration (range: 1–300 seconds, default value: 3)
2. Alarm details: An alarm image (with alarm frame), device, channel, event time, event name, and event type

Traffic Jam Detection

1. Detects an event when a lane is congested and the duration exceeds the defined value
1) Configure lane, lane occupancy rate (range: 1–100, default value: 50), alarm interval (range: 1–300 seconds, default value: 60), delay time (range: 1–300 seconds, default value: 10) , sensitivity (range 1–10, default value is 2)
2. Alarm details: An alarm image (with alarm frame), device, channel, event time, event name and event type

Traffic Flow Statistics

1. Displays traffic flow statistics in the following order: Lane > traffic flow > small vehicles > medium-sized vehicles > large vehicles > average speed > time occupancy rate > space occupancy rate > spacing > time interval > queuing length
Displays traffic flow statistics by configuration items. The default page is as follows:
1) Lane 1: traffic flow: XX small vehicles XX medium-sized vehicles XX large vehicles XX. Selected by default
● Large vehicles (bus, truck and other large-sized vehicle)
● Medium-sized vehicles (medium/small truck)
● Small vehicles (minibus)
2) Average speed, time occupancy rate, space occupancy rate, spacing, time interval and queuing length are not selected by default
3) If there are more than two lanes, the last line shows the total of all lanes: XX
2. If the operator is abnormal or restarted, traffic flows continue to accumulate with the previous value, rather than starting from 0

Visibility Detection

1. Supports detecting road agglomerate fog
1) Configure the shortest duration (range: 1–300 seconds, default value: 5), repeated alarm time (range: 1–300 seconds), and alarm threshold (range: 1–100)
2. Alarm details: An alarm image (with alarm frame), device, channel, event time, event name, event type and defog intensity

Littering Detection

1. Detects an event when an object is littered by a person in a vehicle or a pedestrian disturbs traffic and the duration exceeds the defined value
1) Configure duration (range: 1–300 seconds, default value: 6) and repeated alarm time (range: 1–300 seconds, default value: 0)
2. Alarm details: An alarm image (with alarm frame), device, channel, event time, event name, and event type

Area Intrusion Detection

1. Detects an event when a motor vehicle enter the detection area
1) Configure detection area
2. Alarm details: An alarm image (with alarm frame), device, channel, event time, event name, event type, and plate number

Illegal Lane Change Detection

1. Detects an event when a vehicle crosses the lane line (yellow or white solid line) and the duration exceeds the defined value
1) Configure lane number, sensitivity (range: 1–10, default value: 10)
2. Alarm details: Two alarm images (with alarm frame), device, channel, event time, event name, event type, lane number, and plate number

Wrong-way Driving Detection

1. Detects an event when a vehicle is moving opposite to the specified direction of the traffic and the duration exceeds the defined value. This is to prevent drivers from crossing lanes while driving.
1) Configure lane number, duration (range: 1–300 seconds, default value: 2)
2. Alarm details: Two alarm images (with alarm frame), device, channel, event time, event name, event type, lane number, and plate number

Reversing Detection

1. Detects events that a vehicle moves wrong way and reverse at a highway intersection
1) Configure detection region, duration (range: 1–300 seconds, default value:3)
2. Alarm details: Two alarm images (with alarm frame), device, channel, event time, event name, event type, and plate number

Construction Detection

1. Detects construction signs that are in an area for longer than the defined value
1) Configure the shortest duration (range: 1–300 seconds, default value: 5) , repeated alarm time (range: 1–300 seconds, default value: 60) , sensitivity (range: 1-10, default value: 5)
2. Alarm details: An alarm image(with alarm frame), device, channel, event time, event name, and event type

Roadblock Detection

1. Detects roadblocks that are in an area for longer than the defined value
1) Configure the shortest duration (range: 1–300 seconds, default value: 5), repeated alarm time (range: 1–300 seconds, default value: 60), and sensitivity (range: 1–10, default value: 1)
2. Alarm details: An alarm image (with alarm frame), device, channel, event time, event name, and event type

Accident Detection

Detects traffic accidents in an area
1. Configure alarm interval (range 1-600 seconds, default value is 600)
2. Alarm details: An alarm image(with alarm frame), device, channel, event time, event name, and event type

Fire Detection

1. Detects when a fire breaks out in an area and the duration exceeds the defined value
1) Configure the shortest duration (range: 1–300 seconds, default value: 5), sensitivity (range: 1–10, default value: 5)
2. Alarm details: An alarm image(with alarm frame), device, channel, event time, event name, and event type

Smoke Detection

1. Detects when smog appears in an area and the duration exceeds the defined value
1) Configure the shortest duration (range 1-300 seconds, default value is 5), sensitivity (range 1-10, default value is 5)
2. Alarm details: An alarm image(with alarm frame), device, channel, event time, event name and event type

Crossing Solid Line Detection

1. Detects when a vehicle crosses the lane line
1) Configure lane, duration (range: 0–300, default value: 1), and sensitivity (range: 1–10, default value: 1). Yellow solid line is selected by default, and white solid line can also be selected
2. Alarm details: An alarm image (with alarm frame), device, channel, event time, event name, event type, lane number and plate number

Overspeed Detection

1. Detects when the vehicle speed is higher than the defined value and the vehicle time exceeds the defined value
1) Configure lane, the maximum speed (range: 60–180 km/h, default value: 120), the shortest duration (range: 1–10 seconds, default value: 1)
2. Alarm details: Two alarm images (with alarm frame), device, channel, event time, event name, event type, lane number, plate number, speed limit and speed)

Underspeed Detection

1. Detects when the driving speed is lower than the defined value and the vehicle time exceeds the defined value
1) Configure lane number, the minimum speed (range: 30–120 km/h, default value: 60), the shortest duration (range: 1–10 seconds, default value: 1)
2. Alarm details: Two alarm images (with alarm frame), device, channel, event time, event name, event type, lane number, plate number, min speed and speed)

Plate Number Recognition

Supports ANPR for parking, illegal lane change, crossing the solid yellow line, wrong-way driving, and area intrusion. It is recommended that the license plate width is more than 80 pixels

Report Generation and Export

Exports alarm information in Excel form, including device, device IP, channel name, event time, event name, event type, lane, license plate number, speed and more

Alarm Search

Supports searching for alarm information according to multiple options, such as device, channel, event type, capture time and more

Traffic Event Detection Application Scenes

Scene Attribute

Widely used in traffic management, road operations and maintenance scenarios such as expressways, urban expressways, viaducts, tunnels, and cross-sea bridges

Camera Installation

Front installation (recommended) and side installation

Camera Installation Height

6–12 meters recommended, two or three lanes can be captured

Camera installation Angle

Recommended pitch angle is between 10°–15°, covering about 50 m–100 m (164.04 ft–328.08 ft) and lane inclination angle < 30° when side-mounted

Traffic Event Detection Performance

Video Resolution

1080p or higher

Analysis Capability

xE: E refers to intelligent analysis card, and x refers to the number of the card.
A single intelligent analysis card supports simultaneous access analysis of 32 1080P cameras, except for special algorithms. Please see the product overview calculation formula for details

Traffic Event Detection Type

Includes parking, pedestrian on vehicle lane, non-motor vehicle, traffic jam, traffic flow statistics, littering, area intrusion, illegal lane change, wrong-way driving, reversing, construction, roadblock, traffic accident, agglomerate fog, smoke, fire, crossing solid line, overspeed and underspeed detection

Traffic Parameters

Traffic flow, average speed, time occupancy rate, space occupation rate, space headway, time headway and queue length

Parking Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Pedestrian Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Non-motor Vehicle Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Traffic Jam Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Traffic Flow Statistics

According to test data (1080P access), the traffic accuracy rate is over 90%.

Visibility Detection

Subject to actual test

Littering Detection

According to test data (1080P access), the detection rate is 80%, and the effective rate is 80%.

Area Intrusion Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Illegal Lane Change Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Wrong-way Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Reversing Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Construction Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 80%.

Roadblock Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Traffic Accident Detection

Subject to actual test

Fire Detection

Subject to actual test

Smoke Detection

Subject to actual test

Line Crossing Detection

According to test data (1080P access), the detection rate is 90%, and the effective rate is 90%.

Overspeed Detection

Subject to actual test

Underspeed Detection

Subject to actual test

Port

Network

2 × gigabit Ethernet ports

USB

2 front USB 2.0 ports, 2 rear USB 3.0 ports and 2 rear USB 2.0 ports

VGA

1

DVI

1

DP

2

General

Power Supply Mode

100 V–240 V, 50Hz –60 Hz, 6 A–3 A

Power Redundancy

Single power supply

Power Consumption

≤ 400 W

Operating Temperature

+10 °C to +35 °C (+50 °F to +95 °F)

Operating Humidity

10%–80% (RH) (29 °C/84.2 °F)

Storage Temperature

+10 °C to +65 °C (+40 °F to +149 °F)

Storage Humidity

5%–95% (RH) (33°C/91.4 °F)

Gross Weight

16.0 kg (35.27 lb)

Net Weight

8.5 kg (60.6 lb)

Dimensions

43.5 mm × 438.5 mm × 550.0 mm (17.13" × 172.64" × 216.54") (H × W × D)

Packaging Dimensions

271.0 mm × 625.0 mm × 895.0 mm (106.69" × 246.06" × 352.36") (H × W × D)

Installation

Standard 19" rack installation with guide rail

Mean Time Between Failures

69.6 years

Certification

CCC: 2018010911092424
CE: SHEM190801615601ATC/SHEM1908016156AT
FCC: SHEM190801615701ATC/SHEM1908016157AT

Filter

Product Type

All-in-one server integrated software and hardware

Type

Model

Description

Dahua 1U Intelligent Video Analysis Server for Traffic Event Detection

DHI-IVS-TB8000-E-GU1

Dahua 1U Intelligent Video Analysis Server for Traffic Event Detection