Inex RoadAudit Solution
Executive Summary
RoadAudit uses the same technology as Inex RoadView software to provide a portable, versatile audit tool for end users and consultants. Hardware (separate from the production system) is installed at target locations, and vehicle metrics of each transaction are logged. Production transaction data metrics such as axle count, automatic vehicle classification (AVC) class, and LPR are matched with RoadAudit transaction data. This can be done in real time, or during post-process.
RoadAudit tools rapidly display mismatched transactions which are manually reviewed for disposition recording. Basic reports can be output in CSV format, and further analyzed by the client. RoadAudit can be moved from lane to lane or plaza to plaza, depending on audit needs.
Key Features and Benefits
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Higher quality reviews with significantly less human labor
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Not connected with existing production sensors, providing true independent results
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Eliminates contamination of data caused by other data logger audit tools that use production sensors
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Portability - enables more transactions and locations to be analyzed per audit period.
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Real-time continuous video evidence of all lane activity and toll metrics, with remote video playback
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Time-synchronized correlation of the in-lane production transaction data with the DVAS video stream
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Intuitive interface to query the system based on lane transaction ID, specific time and time range, lane or toll zone, vehicle license plate (full or partial) and vehicle classification
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Full reports of past transactions and associated video clips
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Multiple role-based authorization access for real-time video play or archived recordings - can be configured per time, lane ID or plaza
RoadAudit Equipment
The RoadAudit solution comes with independent, portable roadside equipment for recording and processing vehicle data. The system operates in a fully "touchless" way - no need for "digging or cutting" the road or building a new gantry infrastructure.
The RoadAudit solution doesn’t require any integration with the production VES equipment. It works in parallel and independently from the production system, making the entire auditing process much more accurate and objective.
RoadAudit roadside equipment includes:
| Item | Illustration |
|---|---|
RoadView Video Camera for vehicle detection, axle counting and vehicle classification, and DVAS video streams |
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RoadView ALPR All-in-one AI Camera System for license plate recognition (optional) |
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RoadView external data processing server |
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DVAS processing server |
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RoadView Video Camera and RoadView ALPR camera illuminators |
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Equipment mounting Hardware |
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RoadAudit Typical Installation
RoadAudit is designed to be easily installable and portable, and easy to operate.
In most cases, the system can use existing production infrastructure such as road gantries, side poles or cantilevers.
The cameras use 24 VDC; the entire system requires no more than 400W of power
All communication between the cameras and servers is Ethernet-based.
RoadView Video and ALPR Cameras Specifications
| Item | Specification | |
|---|---|---|
Supported Analytics |
LPR/Vehicle Analytics |
Plate Recognition, State of Issue, Type, Make/Model, Color |
Toll Zone Analytics |
Vehicle Detection (front/rear triggering), Shape-based vehicle type classification, Axle counts (including raised axle flagging), License plate camera image capture quality, LPR engine performance |
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Supported Lane Types |
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Searchable Transaction Metrics |
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RoadAudit Options |
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Field of View (FOV) |
14 ft (H) x 10 ft (V) (4.3 x 3.0 m) |
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Max Vehicle Speed |
Up to 120 mph (193 km/h) |
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RoadView Video Camera Capture Distance |
Optimal distance for Detection, Axle Count and Classification - 50 ft (15 m) |
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LPR Capture Distance* |
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LPR Camera |
Video Compression |
MJPEG, H.264, H.265 |
Video Streaming |
RTSP Protocol |
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OV Camera |
Shutter Type |
Global |
Sensor |
Sony IMX265 |
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Resolution |
3.19 MP - 2048 (H) x 1536 (V) |
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Video Compression |
MJPEG, H.264, H.265 |
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Video Streaming |
RTSP Protocol |
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Supported Protocols (for additional protocols, see the RoadView documentation) |
Inex HTTP API |
LPR Events are reported via protocols such as the Inex HTTP API protocol. Each LPR Event includes metadata and associated images. |
Inex Discovery |
The Inex Discovery Protocol is used by the IZ Discovery utility to find all devices connected to the LAN. IZ Discovery also enables display and editing of each device’s network settings. |
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Environmental |
Ingress Protection |
IP67 |
Operating Temperature |
-22°F to 140°F (-30°C to 60°C) |
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Storage Temperature |
-22°F to 158°F (-30°C to 70°C) |
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Humidity |
0% - 90% RH, non-condensing |
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Certifications |
EMC |
FCC Part 15, subpart B; CE |
Interoperability |
ONVIF compliant, Profile S |
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RoHS |
RoHS |
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Impact Protection |
IK10 (Vandal-proof) |
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Eye Safety |
IEC62471 Group 1 |
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NDAA |
NDAA Section 889 compliant |
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Physical |
Dimensions |
(W x H x D) 6.7" x 4.7" x 17.7" |
Weight |
9.0 lbs (4.1 kg) |
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Color |
White |
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Interface |
Ethernet |
GigE Ethernet (10/100/1000M) |
Connectors |
LAN - Waterproof outdoor RJ-45 connector |
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Power/Signals - Waterproof outdoor M12 connector |
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Power |
Input Voltage |
24 VDC +/- 10%, Class 2 Low-Voltage |
Power Consumption |
25 W |
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Accessories Included |
Sunshade |
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Waterproof outdoor RJ-45 cable connector or |
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Waterproof outdoor M12 cable connector or |
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Accessories Available |
DIN Rail Mount Power Supplies (IZPWR) |
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Digital I/O Controller (IZIO) |
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Power/Signals Cable for IZA800G System |
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LAN Cable for IZA800G System
(IZCAB-A800-LAN) |
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Different mount options available |
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External Illuminator (IZS Series) |
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* LPR Capture Distance is measured from camera to plate
RoadView and DVAS External Processing Servers Specifications
| Item | Specification |
|---|---|
Processing Module |
Jetson Orin NX 16GB |
GPU |
1024-core NVIDIA Ampere architecture GPU with 32 Tensor Cores |
CPU |
8-core Arm® Cortex®-A78AE v8.2 64-bit CPU 2MB L2 + 4MB L3 |
Memory |
16GB 128-bit LPDDR5 102.4GB/s |
Storage |
SSD 1TB |
Networking |
1* Gigabit Ethernet (10/100/1000M) |
Power Supply |
DC 12V/5A (Barrel Jack 5.5/2.5mm) |
Temperature |
14°F to 140°F (-10°C to 60°C) |
Dimensions |
5.1" x 4.7" x 2.3" (130 mm x 120 mm x 58.5 mm) |
Dimensions (inches/cm)
Contact Us
www.inextechnologies.com |
Americas |
Europe |
Asia and Australia |
© Inex Technologies, LLC - All rights reserved. Specifications are subject to change without notice. All third-party trademarks are the property of their respective owners.
Doc. No. SLN-ROADAUDIT-ALL-WP Ver. 2024-07-01