Development of measuring instrument for transmisson controller testing

OData support
Dr. Iváncsy Szabolcs
Department of Automation and Applied Informatics

In the automotive industry it is very important to find the root causes of a failure. It is the purpose of the series support team of the transmisson control department of the Robert Bosch company where I have written my BSc thesis. My task was to make an instrument which helps the team to analyse failures easier.

In my BSc thesis I will present the process of the development of this measuring instrument for transmission controller testing from the aim to the realization.

First of all I write short about the construction and operation of a transmisson control unit. After that I define the requirements I had to take into consideration during the development. With the block diagram of the system I would like to make transparent the operation of my device. Furthermore I review the components and schematic of the system. Naturally I write about the design of the printed circuit board and about the process of the soldering. I present the software development on the microcontroller unit and the testing of the parts of my measuring device. I also document the failures I made and I document how I managed to repair theese failures too. Last but not least I rate my work and suggest some developing possibilities.


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