Smart City Solutions

eTrans Smart City Solutions improve transportation flow and connectivity with vehicles and pedestrians. Within these solutions are applications for improved mobility, intersection management, pedestrian safety and data analytics. eTrans Smart City Solutions include:

V2I Mobility:
The V2I Mobility solution provides information from the roadside to vehicles to manage speed, construction zones, road hazards and other potentially dangerous road conditions.
Intersection Guidance
This solution provides data to vehicles via DSRC or cellular on the layout of an intersection (MAP Message) as well as the Signal Phase and Timing of the lights at the intersection.
Emergency Priority
The Emergency Priority solution uses an RSU at the intersection to detect an oncoming emergency vehicles and to interact with the traffic controller to provide signal priority for those vehicles.
Connected Transit
The Connected Transit solutions connected passengers, bus stops and busses to provide better information to passengers and drivers and to lower the overall cost of operation.
Pedestrian Safety
eTrans Pedestrian Safety applications provide connect vehicles, infrastructure and pedestrians (V2I2P) to improve roadside safety. The eWalk application is helps challenged pedestrians have an easier time with crossing streets.

The eTrans Plug-and-Play RoadSide Unit (PnP RSU) is a DSRC based roadside unit with enhanced functionality. The eTrans PnP RSU provides DSRC communication capability to transmit intersection and other messages to vehicles in the area. Processing on the unit is managed from the cloud. The system can receive and analyze incoming messages and meets SAE and IEEE message and security standards.

Key functionality includes:

Application Foundation – The PnP RSU is the foundation for eTrans V2I Mobility, Intersection Guidance and Preemption, Transit and Pedestrian Safety applications.
Dynamic Messaging: The PnP RSU can gather information
from the eTrans cloud to dynamically generate and send messages, such as warnings drivers when their vehicle
is exceeding the speed limit in work zones, around curves, and in school zones. It can also be used to broadcast Emergency messages.
Data Recording: The Data Recording function gathers DSRC messages that it encounters from passing vehicles and passes them back to the cloud for processing, storage and analysis.

The eTrans PnP RSU can be delivered as a complete turnkey hardware and software solution. In addition, the PnP RSU software can run on a variety of other hardware platforms including:

Unex
Renesas
Cohda
Lear/Arada

The eTrans PnP RSU is managed from a cloud based system that allows static message generation, performance montoring, software update delivery and real-time status monitoring.

The eTrans rTransConnect solution is an extension of the PnP RSU that provides a complete communications hub. It not only provides DSRC functionality but Wi-Fi, Cellular and enhanced GPS capabilities. Through a public/private partnership rTransConnect provides a very cost-effective solutions.

V2I Mobility:

Intersection Guidance

Emergency Priority

Connected Transit

Pedestrian Safety

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