TWE Onboard Wireless EquipmentRAIL · WIRELESS
TWE Onboard Wireless Equipment
Connecting trains and wayside systems with fewer interruptions.
View detailsKEEP MOBILITY MOVING · CREWAVE
Connecting road and rail,
shaping tomorrow’s operations.
Wireless · AI · Traffic Safety · Autonomous Mobility · Cybersecurity
We develop communication equipment, traffic safety systems and AI software, and integrate them in the field.
We research and propose autonomous driving technologies for roads, trams and trains, and mobile infrastructure.
TRAFFIC SAFETY
Traffic safety · Signals and guidance
RAIL
Rail · Onboard and wayside communications
AI & AX
Video AI · Data and analytics
AUTONOMOUS
Autonomous mobility · Road, rail and infrastructure
CYBER TRUST
Cybersecurity · Cryptographic key management
ENGINEERED FOR THE FIELD
Technology made tangible,
through our products.
From equipment installed on vehicles and at sites to integrated operations software.
TWE Onboard Wireless EquipmentEquipment
System component · On-Device AI cameraROAD · ON-DEVICE AI
On-Device AI Smart Crosswalk
An intersection that responds to pedestrians’ pace.
CRE-IPCS-007 (CW-IPC-BL)View details
Integrated Tram Operations and Signal Priority ControlTRAM · SIGNAL PRIORITY
Tram Signal Priority System
Coordinating intersection traffic as trams approach.
View details
Digital Twin Operations SimulationAX · DIGITAL TWIN
Digital Twin · TPS / TSP
Assess the impact on operations before making changes.
View detailsFROM POSSIBILITY TO PROJECT
Explore the possibilities,
plan the implementation.
From site conditions to the role of each technology.
Three ways to start your project.
SELECTED EXPERIENCE
Technology put to work.
2025RAIL
Daejeon Metro Line 2 Tram
Onboard radio equipment supply contract awarded
2022RAILSillim Line Light Rail
Train-control wireless communications system put into service
2025ROADOchang Industrial Complex
Smart Crosswalk System
2026.09ROADEmergency Vehicle Signal Priority
Local control · Deployment locations and system integration
CONNECTIVITY / ROAD + RAIL
Tram operations and road signals,
connected in one system.
Connecting onboard and wayside communications with intersection signal priority and integrated control.
TRAM SIGNAL PRIORITY
Tram Signal Priority System
Request signal priority as a tram approaches, then check the response and passage status. Operational workflows are designed around pedestrian and road traffic conditions.
Connecting vehicles and intersections
Vehicle position and approach data · Onboard and wayside wireless communications
Signal priority and integrated control
Intersection signal integration · Request and response history · Equipment status
Assess options through simulation
Digital Twin · TPS/TSP · Compare operations and signal alternatives
TRAFFIC SAFETY
Traffic safety connects people
with signals on the road.
From pedestrian crossings and approaching vehicles to signals, guidance and field operations.
PEDESTRIAN SAFETY · SIGNAL INTEGRATION
Detection data,
translated into signals and guidance.
Smart crosswalks and field interfaces connect pedestrian status to signal and guidance equipment. Emergency vehicle and tram signal priority are configured for existing intersections and control environments.
- Pedestrian safety
- Pedestrian detection · Actuated signals · Automatic signal extensions · Audio guidance
- Vehicles and intersections
- Emergency vehicle and tram signal priority · Coordinated requests, responses and release
- Field operations
- Interfaces for signal controllers and guidance equipment · Status and event management
AI & AX / INTELLIGENCE
Understand the field with AI,
assess operations with data.
Video object and event analysis, field data management, and operations and signal simulation.
FROM FIELD DATA TO DECISIONS
Equipment data,
informing operational decisions.
AI recognizes pedestrians and vehicles, while cEMS manages site status and history. The proposed VLM/LLM feature configuration for cEMS adds situation explanations and evidence review. Digital Twin and TPS/TSP compare operations and signal alternatives.
AIRecognize people and vehicles in video and generate events
AXCompare operational alternatives by changing operations and signal conditions
cEMS · VLM·LLMAUTONOMOUS MOBILITY
Shaping the next stage
of autonomous mobility.
Perception and connectivity for roads, trams and trains, with mobile infrastructure for field validation.
01 / AUTONOMOUS RAIL
R&D Proposal
Perceiving what lies ahead,
with confidence in position.
Combining multiple sensors, AI and rail HD maps to interpret tram and train positions and conditions ahead. These precise positioning, sensor-fusion perception and precise stopping support technologies were proposed to Hyundai Rotem.
- 01
Multi-sensor fusion perception · Edge AI
Detection, classification and tracking of objects ahead, with route hazard information
- 02
HD maps · Precise positioning · Position integrity
Position estimates and confidence information using map and sensor data
- 03
Precise stopping support · Validation
Remaining stopping distance and error data, ATO integration, data replay and HIL validation
02 / MOBILE INFRASTRUCTURE
Design and Manufacturing Proposal
Infrastructure that moves
where validation is needed.
Mobile infrastructure proposed to UM Mobility. Sensors, an adjustable-height pole, an integrated enclosure, and mobility and stabilizing structures are designed together to assess field applications for road environment perception and cooperative driving validation.
- 01
Upper sensor assembly
LiDAR and AI camera mounts, with expansion and wiring arrangements
- 02
Adjustable-height pole
Height adjustment, sensor support and internal cable routing
- 03
Integrated enclosure · Mobile base
Housing for a PC, battery and communication equipment, with wheels for movement and outriggers for stabilization
DEVELOPMENT & VERIFICATION
Foundational research and field experience.
Traffic information collection and integration in National Police Agency Project 5, and the UWB/IMU reduced-scale train proof of concept, are presented separately from research proposals.
CYBER TRUST / SECURITY
Security that protects operations,
built into the system.
Protecting communications between vehicles, wayside systems and control centers, as well as cryptographic keys and operational permissions.
SECURITY BUILT INTO OPERATION
Secure connections.
Structured management.
We design field communications, centralized key management and operator access permissions together. KMC software integrates security functions with HSMs from specialist manufacturers.
KMC · HSM integration
KMC Core · Key lifecycle · HSM security integration
OT network security
Onboard and wayside VPN · Device authentication · Network segmentation
Security validation and operations
Operator permissions · Activity auditing · Equipment integration and recovery review
ENGINEERING THAT DELIVERS
From engineered technology,
to systems working in the field.
DCSRail Data Communication System
Onboard ↔ Wayside ↔ Control centerWireless · Transmission networks · Network management
PRODUCTS · SYSTEMS · ENGINEERING
From equipment and software development,
to field integration and testing.
We integrate field communication equipment, interfaces and operations software into systems. Road, rail, AI and security requirements inform design and integration testing, followed by handover with operations documentation and technical support.
- DCS · Backbone transmission networks · EMS/NMS
- Private 5G (e-Um 5G) and 5G-R development · Alignment with FRMCS standards
- Field equipment and security integration · Testing and operations handover
- 01
Requirements and design
Site surveys · Radio and network configuration · Interfaces
- 02
Development and integration
Equipment and software · DCS · Field communication infrastructure
- 03
Testing and commissioning
Equipment and network integration · Functional testing · Issue resolution
- 04
Operations technical support
Technical documentation · Handover and training · Fault analysis
NEWS & RESOURCES
News from CREWAVE.
No announcements have been posted.
LET’S MOVE FORWARD
The next step in mobility,
made real together.
From site conditions and product needs to implementation, operations and technical collaboration.