BVRoom
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Software client Additionally to all camera systems of the LMK family, the LMK LabSoft can be supplied. The measuring software offers a big number of possible applications when using the luminance measuring systems, as well as for data evaluation and processing. For the visualization of the measuring results, the user can choose, among other things, from a freely scalable pseudocolouring as well as several logarithmic representations. Pre-made and freely scalable point, line, circular and rectangular cursors permit the measuring data to be accessed in a quick and flexible way. The defining of measuring regions by means of geometrical basic shapes facilitates evaluation. In addition, they provide many auxiliary means for the statistical evaluation of the data (tables, sectional diagrams, histograms and photometric evaluation algorithms). Furthermore, the software offers a function for an automatic detection of regions by means of intensities. This is both useful and advantageous for detecting complex geometrical structures. TechnoTeam provides an interactive user interface for applying test specifications in automated measurements. It is possible to define various measurement regions including their tolerance values. In the case of headlamp measurements, algorithms for automated elbow point detection and ReAim are included. In addition, the resulting measurement values can be summarized in individual protocols. The LID Checker also supports the TCP/IP interface for the communication with a process control system for fully automatic measurements. Teach-In For the evaluation of lighting-engineering devices, it is often a point of interest to carry out more than just one single measurement task. For this purpose LID Checker includes a Teach-In interface to create different so called variants for each measurement task. Among other things it is possible to define variable rectangular regions e.g. concerning car headlamp measurements for searching Emax according to SAE or ECE regularities. All teached-in variants can easily be selected in the user interface of the LID Checker and run automatically. Elbow Point Detection & ReAim For measuring car headlamp LIDs, the LID Checker features the elbow point detection, based on the measured luminous intensity distribution data. This allows an automated adjustment of the predefined measurement regions to a reference point. In addition it is possible for all measuring tasks, to define a ReAim range to optimize the reference point, so that all measurement regions fulfil the official requirements. Single LIDs are combined into a LID of the desired solid angle Obstacles in the field of view can be eliminated (for example hole of the goniometer tube)         LMK LabSoftAddOn user application software   Teach-In LID specification                                      Protocol design All results of selected variants are summarized in a tabular protocol (formatted Excel and corresponding none formatted csv file). This enables the user to evaluate the measurement values fast and neatly. Beside the current measured values, selected values of past measurements are stored to create comprehensible trend data. Additional colored formatting or diagrams can further enhance the result overview.     

LID Checker & BV Room The spatially resolved measurement of luminous intensity distributions by means of the indirect light measurement technique allows the complex evaluation of numerous lighting-engineering devices: ■ head- and rear lamps ■ Signal lamps ■ LED modules ■ stage spot lights and reflector lamps The imaging luminance measuring technology provides the acquisition of both photometric and geometrical data, thus allowing the user to determine important lighting-engineering quantities: ■ luminance distribution L(x,y) on an illuminated surface ■ derived parameters such as luminous...