RFID-Based wireless sensor data collection unit
Näppä, Harri (2011)
Oulun seudun ammattikorkeakoulu
2011
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-201105066594
https://urn.fi/URN:NBN:fi:amk-201105066594
Tiivistelmä
The purpose of this thesis was to research the methods of RFID based wireless data transfer, battery charging and microcontroller programming as well as to develop the author’s project work and hardware design skills. The goal was to design and implement a working wireless sensor data collection unit prototype by using the learned methods. This unit automatically collects the sensor data in its memory in specified time intervals. The data can be read by a RFID reader device.
The project was started by searching for the necessary theoretical information for a hardware design. The next step was a selection of the components and after that the schematic design could be done. The antenna design was done in parallel with the schematic design, because the antenna component was designed directly on circuit board as a track loop antenna. The layout design was made after the schematic design was finished. After the circuit board was ready and assembled it needed to get a life so the hardware programming was done in this stage. The rest was testing and further development of the design.
The result of this project was a working wireless sensor data collection unit and one further development design of this prototype. The prototype design, assembly and programming was successful and the further development prospects are good.
The project was started by searching for the necessary theoretical information for a hardware design. The next step was a selection of the components and after that the schematic design could be done. The antenna design was done in parallel with the schematic design, because the antenna component was designed directly on circuit board as a track loop antenna. The layout design was made after the schematic design was finished. After the circuit board was ready and assembled it needed to get a life so the hardware programming was done in this stage. The rest was testing and further development of the design.
The result of this project was a working wireless sensor data collection unit and one further development design of this prototype. The prototype design, assembly and programming was successful and the further development prospects are good.