WIRED CAN BUS COMMUNICATION BETWEEN SENSOR NODES

Jedan od velikih uspjeha u autoindustriji je razvoj CAN komunikacijskog protokola. CAN je uvelike smanjio korištenje bakrene žice u automobilu, koje ionako ima otprilike oko 1,5 kilometar, dok bi bez CAN protokola ta brojka bila puno veća. Smanjili su se troškovi i unesena je jedna uredna struktura u automobilu gdje svaki modul može komunicirati sa drugim modulom. U ovom radu objasnit će se teorijski dio CAN komunikacije, od fizičkog dijela do dijela prijenosa poruke, te će se raditi na razvijanju prototipa CAN komunikacije između senzorskih čvorova na Buggy vozilu.One of the great successes in the automotive industry is the development of the CAN communication protocol. CAN has greatly reduced the use of copper wire in the car, the wire is about 1.5 kilometers anyway, while without the CAN protocol that number would be much higher. Costs have been reduced and one neat structure has been introduced in the car where each module can communicate with another module. This paper will explain the theoretical part of CAN communication, from the physical part to the part of message transmission, and will work on the development of a prototype of CAN communication between sensor nodes on a Buggy vehicle