Komunikační protokoly pro řízení osvětlovací techniky

Abstract

This bachelor thesis deals with communication protocols for lighting control, with emphasis on the DMX512 protocol and its application in multimedia production. The theoretical part provides a comparative review of current communication protocols (RDM, Art-Net, sACN, wireless standards) and a detailed technical analysis of the DMX512 standard in terms of its physical layer (RS-485), data format, timing parameters, and reliability limits. The practical part contains a clear user manual for the Behringer EUROLIGHT LC2412 lighting console, including an address plan for the specific setup of studio fixtures in classroom EB428. The manual is followed by a design of practical laboratory exercises focused on lighting setups for standard portrait filming and a scene with a chroma key background. The result of the thesis is a comprehensive methodology and a laboratory task that demonstrates to students the impact of proper digital lighting control on the quality of the visual output, serving as a practical basis for university teaching.