Transmissive Light Source

HDR Multi-scene Simulation System

Brand：ColorSpace
Model：CS-HDR-MSB
Product description: ColorSpace provides an HDR multi-scene simulation system for laboratory lighting simulation platforms for vehicle cameras, ADAS, and HDR scene verification, supporting multi-scene environment simulati
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CS-HDR-MSB HDR Multi-Scene Simulation System

Multi-Scene Simulation Platform for Automotive Imaging, ADAS, and HDR Image Testing
Overview

With the rapid development of autonomous driving, Advanced Driver Assistance Systems (ADAS), and intelligent perception technologies, automotive cameras are required to maintain stable imaging performance under challenging conditions such as backlight, tunnel entrances and exits, nighttime environments, high-reflectance scenes, and complex weather conditions.

At the same time, HDR (High Dynamic Range) technologies are increasingly being adopted across image capture, processing, and display workflows, placing higher demands on imaging systems operating in high dynamic range environments.

Real-world road testing is often affected by weather, time of day, and testing locations, making it difficult to ensure repeatability and consistency. As a result, establishing repeatable and quantifiable laboratory lighting conditions has become an important part of image quality evaluation, algorithm validation, and imaging system development.

The CS-HDR-MSB HDR Multi-Scene Simulation System combines high-brightness LED illumination with interchangeable scene backdrops to simulate a variety of typical road and environmental scenarios within a 2 m × 3 m illuminated area. It provides a stable and controllable testing environment for automotive cameras, surround-view systems, and autonomous driving perception devices.

The system supports a wide illuminance and color temperature adjustment range, enabling simulation from low-light conditions to bright daylight environments. It can be used for HDR evaluation, LED Flicker Mitigation (LFM) testing, dynamic range assessment, color reproduction analysis, and image quality evaluation.

HDR多场景模拟系统| 正印科技

Industry Trends and Testing Requirements

As automotive cameras move toward higher resolutions, multi-camera systems, and AI-based perception algorithms, image quality testing is evolving from individual parameter measurements to system-level validation under complex scenarios.
Current areas of interest include:

· HDR imaging evaluation

· LED Flicker Mitigation (LFM) testing

· Multi-camera synchronization and consistency analysis

· Auto Exposure (AE) optimization

· AI perception input stability

The continued development of HDR imaging technologies has also increased the demand for high dynamic range scene testing. Standardized and controllable scene simulation environments can support HDR image acquisition, ISP tuning, and image quality evaluation workflows.

Note: The system can provide controlled lighting conditions for HDR-related imaging studies and testing applications.

Core Test Applications

1. HDR Performance Evaluation
Suitable for HDR image capture, ISP tuning, and image quality verification, including evaluation of:

· Highlight detail preservation

· Shadow detail reproduction

· Dynamic range performance

· Scene brightness adaptation

2. LED Flicker Mitigation (LFM) Testing

Used to evaluate a camera's ability to suppress flicker caused by LED light sources.

3. Color Reproduction Testing

Supports evaluation of: Auto White Balance (AWB)、Color Consistency、Scene Color Reproduction

Key Features

1. Ultra-Wide Illuminance Range：0 ~100,000 lux continuously adjustable

2. Wide Color Temperature Adjustment ：2300K ~ 10,000K Supports simulation of various ambient lighting conditions.

3. High-Uniformity Backlight Design：Illuminated area (2 m × 3m) Illuminance uniformity ≥90%

4. Rapid Multi-Scene Switching：Supports switching between different scene libraries through software control.

5. Automation Integration：Supports Ethernet,RS485, for laboratory automation deployment and system integration.

Specifications

Parameter	Specification
Model	CS-HDR-MSB
Illuminated Area	2,000mm × 3,000mm
Light Source	LED
Illuminance Range	0 ~ 100,000lux (continuous adjustment)
Color Temperature Range	2300K ~ 10,000K(continuous adjustment)
Color Temperature Accuracy	±100K
Communication Interface	Ethernet / RS485
Scene Switching	Scene Switching
Typical Scene Simulation	Urban street Parking Garage Rural road Tunnel entrance Snow environment (expandable)
Typical Applications	· Automotive camera R&D and testing · ADAS perception system validation · AI vision system verification · HDR image testing and evaluation