ZOLIX Glare v1.0.2 Glare Analysis Software for Imaging Luminance Meters

Overview

ZOLIX Glare v1.0.2 is a standards-compliant, metrology-grade software platform engineered for quantitative glare assessment in architectural, roadway, sports facility, and tunnel lighting applications. It operates as a post-processing engine for calibrated imaging luminance meter (ILM) data—accepting high-dynamic-range (HDR) radiometric images captured via CCD-based ILMs equipped with photopic V(λ)-weighted, f/2.8–f/4.0 lenses that emulate the angular sensitivity and spectral response of the human eye under mesopic to photopic adaptation conditions. The software implements physically grounded computational models aligned with international glare evaluation frameworks: the Unified Glare Rating (UGR) per CIE 117:1995 and ISO/CIE 117:2022; the Glare Rating (GR) for outdoor and sports lighting per CIE 112:1994 and EN 12193:2015; and the Threshold Increment (Ti) metric for roadway and tunnel lighting per CIE 140:2000 and CIE 88:2004. All algorithms incorporate rigorous geometric modeling of observer position, source solid angle, background luminance, and inter-reflection contributions—ensuring traceable, repeatable glare quantification across diverse spatial configurations.

Key Features

• Standards-driven computation engines for UGR (indoor lighting), GR (sports/outdoor lighting), and Ti (roadway/tunnel lighting), fully aligned with GB 50034-2013, CJJ 45-2015, JGJ 153-2007, and corresponding CIE/EN standards
• Automated source identification using adaptive luminance thresholding: users define minimum/maximum cd/m² thresholds; software isolates all light-emitting surfaces exceeding the threshold and computes their solid angles relative to the defined observer position
• Pseudo-color luminance mapping with logarithmic scaling (0.01–100,000 cd/m² range), enabling rapid visual validation of brightness distribution and hot-spot localization
• Dual operational modes: Auto Mode (fully parameterized workflow—observer coordinates, room geometry, luminaire catalog integration, background averaging area—all auto-detected from metadata or preset templates); Manual Mode (granular control over each computational variable for research or non-standard scenarios)
• Custom report generation with configurable branding, unit systems (SI or imperial), language (English/Chinese), and output structure—including tabular results, annotated pseudo-color overlays, and summary statistics (mean UGR, max GR, Ti % deviation)
• Hardware-enforced licensing via AES-256 encrypted USB dongle; no cloud dependency or internet activation required—ensuring compliance with air-gapped laboratory environments and GLP/GMP audit requirements

Sample Compatibility & Compliance

The software processes 16-bit or higher TIFF/RAW files exported directly from ZOLIX and third-party calibrated imaging luminance meters meeting CIE TR 217:2021 calibration traceability requirements. Supported devices include systems with NIST-traceable lens calibration certificates, V(λ) filter compliance per CIE S 023/E:2013, and angular resolution ≤0.1°. Glare v1.0.2 itself has undergone formal verification against reference datasets generated by the National Institute of Metrology (NIM, China) and validated per ISO/IEC 17025:2017 clause 7.7.2 for software validation in accredited testing laboratories. Its calculation logic satisfies regulatory prerequisites for lighting design submissions under Chinese MoHURD mandates and EU CE marking documentation packages for luminaires intended for public infrastructure projects.

Software & Data Management

Data integrity and audit readiness are ensured through embedded metadata logging: every analysis records timestamp, operator ID, instrument serial number, calibration certificate expiry date, observer coordinates (x,y,z), viewing direction vector, background luminance sampling region, and full parameter history. All outputs include digital signatures compliant with ISO/IEC 17025:2017 Annex A.2 for electronic records. While the software does not require network connectivity, optional CSV export supports integration into LIMS platforms or custom QA dashboards. No proprietary binary formats are used—raw image inputs and final reports remain fully interoperable with MATLAB, Python (OpenCV/scikit-image), and industry-standard photometric analysis tools such as AGi32 and Dialux evo.

Applications

• Architectural lighting validation per GB 50034-2013: UGR assessment in offices, classrooms, hospitals, and residential interiors
• Roadway lighting compliance testing per CJJ 45-2015 and CIE 140:2000: Ti evaluation at driver eye positions along urban arterial roads and highway segments
• Sports venue certification per JGJ 153-2007 and EN 12193: GR mapping across field-of-play zones for football, basketball, and tennis facilities
• Tunnel portal and interior lighting design verification per JTJ 026.1-1999 and CIE 88:2004
• Daylighting and façade glare analysis in building performance simulation workflows
• LED luminaire R&D—quantifying glare trade-offs during optical design iteration

FAQ

Does Glare v1.0.2 support real-time measurement?

No. It is an offline analysis tool requiring pre-captured, calibrated HDR images from compatible imaging luminance meters.
Can the software import images from non-ZOLIX instruments?

Yes—provided the input file contains embedded EXIF or XMP metadata specifying calibration coefficients, lens distortion parameters, and V(λ) correction factors per CIE TR 217:2021.
Is FDA 21 CFR Part 11 compliance supported?

The software meets core technical requirements (audit trail, electronic signature, data integrity), but formal Part 11 validation must be performed by the end-user laboratory per their SOPs.
What is the minimum system requirement for stable operation?

Windows 10/11 (64-bit), Intel Core i5-8400 or equivalent, 16 GB RAM, 10 GB free SSD space, OpenGL 4.5-compatible GPU.
Are future updates included in the initial license fee?

Minor version updates (e.g., v1.0.3 → v1.0.5) are provided free of charge for 12 months post-purchase; major version upgrades (v2.x) require a separate maintenance agreement.