Renesas Electronics, a global leader in semiconductor solutions, sought to create a compelling visualization platform that would demonstrate how autonomous vehicles perceive their environment.

By capturing and integrating real-time data from a wide range of perception devices—including cameras and LiDAR sensors—Renesas aimed to give automotive OEMs and partners a deeper understanding of how data is processed, interpreted, and used to guide intelligent decision-making on the road.

This cutting-edge platform would serve as a key tool for communicating the capabilities of Renesas’ Advanced Driver Assistance Systems (ADAS) to automotive OEMs, illustrating how sensor data is transformed into actionable insights for safer, smarter driving.

Our Solution: A Real-Time Perception Visualization Platform for Autonomous Vehicles

Symphonize partnered with Renesas to design and develop an advanced perception visualization platform capable of combining real-time data from nine different perception devices. The platform provides users — including automotive OEMs and industry partners — with a comprehensive, interactive view of how autonomous vehicles interpret and respond to their environment.

Multi-Device Data Integration: Combined feeds from up to nine different perception devices—including cameras and LiDAR—viewed either individually or simultaneously, offering deep insight into how vehicles synthesize perception data.

LiDAR Data Visualization: Displayed real-time LiDAR detection data in multiple perspectives (top-down, side, rear), providing a comprehensive understanding of environmental mapping.

Segmentation & Heat Mapping: Enabled the visualization of object classification, segmentation, and environmental heat mapping to showcase how the system differentiates between obstacles, roadways, and other vehicles.

Data Flow & Bandwidth Monitoring: Documented and visualized real-time data transfer between system nodes, capturing bandwidth usage, metadata flow, and transport protocols, offering transparency into ADAS system performance.

Real-Time Sensor Data Visualization

Integrated multiple perception devices into a unified platform, enabling users to interactively view and understand the complex data processing that powers autonomous vehicles.

LiDAR Mapping & Environmental Awareness

Displayed detailed LiDAR-based spatial mapping and object detection in real time, demonstrating how vehicles monitor and react to their surroundings.

System Performance Monitoring & Data Flow Transparency

Captured data flow metrics, bandwidth usage, and network performance, giving OEMs visibility into the operational efficiency of Renesas’ perception technology.

Results: A Visualization Platform That Positions Renesas as a Leader in Perception Technology

The perception visualization platform developed by Symphonize successfully provided Renesas with a powerful demonstration tool that communicates the depth and sophistication of its autonomous vehicle technology.

OEMs praised the platform’s ability to translate complex sensor data into a clear, visual, and interactive experience, helping them better understand the value of Renesas’ ADAS solutions. The platform has become a critical asset for Renesas in OEM engagement, product demonstrations, and technology showcases — positioning the company as an industry leader in perception technology and autonomous systems innovation.

By combining real-time data integration with immersive visualization, the platform enhances Renesas’ ability to connect with OEM partners and drive innovation in autonomous driving solutions.

Real-Time Visualization

Data-Driven Insights

Seamless OEM Integration

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Patricia Campbell, Chief Operating Officer.
Christian Financial Credit Union

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Huntington National Bank

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Ed Rose, CEO.
Paqqets

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David Jones, CIO.
Meridian Medical Management

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Thales Group

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Meridian Medical Management

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