National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Secured transmisation within protocol CAN/CANOpen
Vlach, Josef ; Holasová, Eva (referee) ; Fujdiak, Radek (advisor)
This bachelor thesis deals with the use of the CAN protocol and its higher extensions, specifically CANopen in today's time. The aim of this thesis is to analyse and investigate the security aspects of this protocol. Analyses of currently available solutions that can be used to ensure the security of the protocol, bus or peripheral security are presented. The main contribution is the analysis and design of security for the CAN protocol using TLS with the support of the open crypto library wolfSSL. The demonstrative design represents a client and server state that are authenticated against each other using a digital certificate and have encrypted communication secured.
Bms Settings Analysis
Klusáček, Jan
Operation and performance of lithium-ion batteries strongly depend on configuration of Battery Management System (BMS). Set parameters must ensure both safe and efficient operation of the battery and it must be coordinated with specific operation profile of connected power converter. Whereas safe operation should be provided by safety assembly controlled by BMS, the efficient operation is mainly provided by superior system through connected converter. The configuration profile of battery is presented, its communication with energy system by Victron via CAN bus is evaluated, resulting performance of the system is examined and potential limitations are highlighted. A battery safety assembly for educational purposes is presented.

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