Introduction
The document discusses the LID Checker and KMP systems used for analyzing luminous intensity distribution in various lighting-engineering devices such as headlamps, LED modules, and airfield lighting. These systems utilize imaging luminance measuring technology to acquire photometric and geometrical data.

Specifications
The KMP system is designed for indirect luminous intensity measurement, reducing photometric distance significantly. It features a compact design suitable for integration into industrial equipment. Key specifications include:

• Geometrical dimensions: 980 mm x 850 mm x 650 mm
• Camera sensor: CCD Sony ICX 285 AL with 14-bit digital output
• Interface: Gigabit Ethernet
• Measuring range: 100 µs - 15 s, adaptable with grey filters
• Angular resolution: up to 0.01°
• Calibration uncertainty: ΔL [ < 2.5% ]
• Measurement period: < 1 min for full field luminance intensity distribution

Measuring Principle
The KMP system uses an indirect measurement technique where a reflective wall with Lambertian characteristics is illuminated by the measuring object. The LMK or LMK color photometer measures the reflected luminance or color distribution, allowing automatic calculation of luminous intensity distribution.

Software and Automation
The LID Checker software provides automated image processing routines and supports defining test specifications according to standards like ECE and SAE. It includes features like:

• Interactive user interface for applying test specifications
• Teach-In interface for creating measurement variants
• Elbow point detection and ReAim for headlamp measurements
• Protocol design for summarizing results in tabular format

Applications
The system is applicable in various fields, including headlamp and rear lamp testing, LED module analysis, and airfield lighting. It offers significant speed advantages, making it suitable for production processes.

Conclusion
The LID Checker and KMP systems provide comprehensive solutions for measuring and analyzing luminous intensity distributions, offering flexibility, precision, and automation for various lighting-engineering applications.