National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Dispatching control of a public transport substation
Madzia, Adam ; Arm, Jakub (referee) ; Bradáč, Zdeněk (advisor)
This thesis deals with the dispatching control of public transport substations. It contains a research about companies that are creating dispatching control of substations for public transport and a description of the technology they use. Following chapters contain the designed structure of the whole control system, a description of the individual components which were used in this thesis and the design of the structure of communication interfaces with the definition of individual communication protocols which were used. In the next section there is a simulation of public transport substation created on the PLC and a visualization for HMI panel which represents its local control system. In the following part, the design and implementation of the data storage system was created by using the Firebird database tool and Promotic SCADA software. The last chapter of the thesis contains creation of the SCADA application for the dispatching control.
Dispatching control of a public transport substation
Madzia, Adam ; Arm, Jakub (referee) ; Bradáč, Zdeněk (advisor)
This thesis deals with the dispatching control of public transport substations. It contains a research about companies that are creating dispatching control of substations for public transport and a description of the technology they use. Following chapters contain the designed structure of the whole control system, a description of the individual components which were used in this thesis and the design of the structure of communication interfaces with the definition of individual communication protocols which were used. In the next section there is a simulation of public transport substation created on the PLC and a visualization for HMI panel which represents its local control system. In the following part, the design and implementation of the data storage system was created by using the Firebird database tool and Promotic SCADA software. The last chapter of the thesis contains creation of the SCADA application for the dispatching control.
Improvements of information flows in road haulage
MEJDA, Vít
The dissertation thesis works out the problematic of increasing quality in information flow in road haulage. The thesis highlights logistic chains of road haulage of both carload freight and colli deliveries. Research project took place in two divisions of the biggest south bohemian transport company ČSAD JIHOTRANS a.s. The specified quality improvement of information flows comes out from implementation of new information technologies. The dissertation thesis is not only the description of new functions of implemented technologies, but it mainly describes consequential changes, which are necessary to perform in order to reach requested improvements.

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