Roadside Unit -
RSU 5941 Kit
Designed to Deliver Exceptional Performance
MobiQ’s RSU integrates with Traffic Signal Controllers along with compatible infrastructure to receive critical messages, communicating them to vehicles, pedestrians, and cyclists to optimize traffic signals while promoting safe, efficient traffic flow.
NA Market Performance Requirements:
- CTI 4001 v01.01, CTI 4501 v01.01, NTCIP 1218 v01.38, support for NTCIP 1211, VLAN/Proxy
- 3GPP R14/15 C-V2X, IEEE 1609, SAE J2735, SAE J3161/1
Key Features
- Future-proof PCB assembly form factor developed for improved performance built into a rugged enclosure that provides a turnkey, ready to deploy full solution for seamless intersection V2X enablement.
- MobiQ proprietary V2X application suite
- Based on industry best practice ISO 21434
- MobiQ unique diagnostic features for RSU Management
- SCMS interface for security certificate updates
Roadside Applications
- SPAT transmission using TSCBM
- SPAT, MAP, TIM, RTCM, PSM, etc. (Immediate Forward Messaging)
- MAP, TIM, etc. (Store and Repeat Messaging)
- EVP, FSP, TSP and TSC SRM Handling
Connected Intersection Features
- BSM Forwarding with Filtering
- Flashing Yellow Arrow Support (SPAT message)
- Collection and Forwarding of TSC HiRES Data
Smarter Road Travel Made Possible by MobiQ’s RSU
MobiQ’s Roadside Unit (RSU) System consists of RSU hardware integrated with the Traffic Signal Controller and the State/City agency’s network. It communicates with vehicles equipped with the Onboard Units (OBU) and other capable mobile devices using C-V2X radio systems. MobiQ's RSU also integrates well with intersections using camera and radars to detect vulnerable road users (VRUs) such as pedestrians and cyclists. The RSU can also issue real-time alerts to drivers via roadside dynamic signage messages to vehicles equipped with OBU's and heads-up displays
Functions of the RSU
.
1.
Broadcasting
MobiQ's RSU has a listening interface to receive messages sent by authorized entities such as a state/municipal/local agency traffic management center or V2I hub. The authorized entity provides immediate forward messages encoded as J2735 messages that are intended for OBUs within the RSU listening range.
Traffic Signal Controller/Cabinet
2.
Listening & Forwarding
The RSU listens for messages based on type and other criteria, optionally verifies the message integrity and authenticity, and forwards the message to the appropriate backend server.
City/Municipalities Agency Networks
3.
Mobile Device Information Routing
The RSU listens for transactions initiated by an OBU or capable mobile device and passes the data to the backend server to enable analysis of traffic patterns and other information pertinent to the traffic intersections and road corridor.
The Ability to Sense the Road Ahead
The RSU System leverages the power to listen to and broadcast information to traffic signals, OBU-equipped vehicles, roadside dynamic displays and State/City agencies to improve traffic flow, grant signal priority to authorized vehicles, deliver alerts to drivers, send traveler information to agencies and many other applications.
V2X Application Suite
Signal Phase and Timing / MAP
Freight/Transit Signal Priority (FSP/TSP)
Emergency Vehicle Preemption (EVP)
Traveler Information Messages (TIM)
Curve Speed Warning
Speed Compliance /
Work Zone
Oversize Vehicle Compliance
Red Light Violation Warning
Emergency Vehicle Warning
Superior Technology
Built to Outlast and Outperform
Developed according to the stringent quality process DENSO has developed for automotive parts, diffentiating MobiQ’s RSU from competitors.
Quality & Durability
Developed according to the stringent quality process instituted for automotive parts, differentiating MobiQ’s RSU from competitors.
Interoperability
MobiQ’s RSU interoperates with MobiQ’s OBU and other competitors' OBUs that have gone through OmniAir certifications.
Versatility
MobiQ’s RSU comes with user-friendly GUI for easy configuration and remote management. The RSU supports integration with NTCIP Traffic Signal Controller, and proprietary MIBs communication.
Seamless Integration
The MobiQ RSU integrates seamlessly with vehicle-installed OBU, infrastructure devices that are compliant to C-V2X standards, and agencies’ advanced traffic management systems (ATMS).
Designed for Road and Cyber Safety
Along with the increase of V2X technology, the potential for cyber attack is a rising concern for agencies and manufacturers. MobiQ's compliance with automotive software cybersecurity standards is paramount to ensure robust protection against cyber threats, as well as maintaining confidence in V2X technology. MobiQ products adhere to established cybersecurity standards, safeguarding against unauthorized access, data breaches, and manipulation of critical systems. By prioritizing compliance with these standards MobiQ mitigates the risk of cyber attacks, and contributes to the safety and reliability of connected automotive systems.
MobiQ’s RSU was developed in compliance with:
- Based on industry best practice ISO 21434
- CTI-4001/CTI-4501
Features to support V2X security:
- V2X Hardware Security Module (HSM)
- NIST/Brain Pool ECC up to 512b
- HSM Storage > 10k keys, 15-year Retention
- FIPS 140-2 Level 3 / EAL6+
Technical Specifications
The RSU Kit is a full solution, turnkey RSU PCBA integrated into a rugged enclosure designed for enabling RSU functionality in Traffic Infrastructure deployment in North America.
Features
Supports latest versions of:
- NTCIP 1218 v01.38
- CTI 4001 v01.01 and CTI 4501 v01.01
- Remote RSU Configuration Management and Diagnostic Features
Specifications
Bandwidth
- LTE-V2X: 20MHz, IEEE Ch. 183
Antenna Diversity
- LTE-V2X: RX Diversity (MRC), TX Diversity (CDD)
Max Transmit Power
- LTE-V2X: Up to +23 dBm
Receiver Sensitivity (single input)
- LTE-V2X target: -95dBm
- (MCS 11, 367 octets, HARQ)
GNSS
- 2.0m CEP (1Hz)
V2X Security
- NIST/Brainpool ECC up to 512b
- HSM storage > 10k keys, 15-year retention
- FIPS 140-2 Level 3 / EAL6+
Operating System
- Embedded Linux
Operating Temperature Range
- -40°C to +75°C
Dimensions
- 257mm x 227mm x 90mm, not including antennas
Power Supply
- IEEE 802.3af PoE compliant
Hardware Features
- Quad-core ARM A35 @ 1.2GHz + M4 (~9000DMIPS)
- 2GB LPDDR4 SDRAM
- 256MB QSPI NOR flash
- 8GB eMMC mass storage
- LTE-V2X R14/15 radio
- GNSS for position and timing
- USB 3.0 (Type-C)
- USB 2.0 Debug (microB)
Software Features
- U.S. (IEEE, SAE) protocols
- V2X Facilities Software (SAE protocols)
- V2X Services API (GNSS, V2X Radio)
Standard Conformance
- IEEE 1609
- SAE J2735
- SAE J2945/1
- SAE J3161 (LTE-V2X)
- NTCIP 1218 v01.38
Frequency Band
- LTE-V2X: 5.9GHz ITS (5895 – 5925 MHz)
- GNSS: L1 C/A, L1OF, B1, B1I, E1/BC, G1
RSU - Hardware Architecture
RSU - Software Architecture
