Research and Development
UDS
UDS is a diagnostic communication protocol in the ECU environment, this diagnostic protocol can interact with all the ECUs in a vehicle that is capable of UDS communication. CAN protocol works on first and second layers, UDS works on fifth and Seventh layers of OSI model, Modern vehicles can connect to off-board diagnostics like connecting it to a client.
OBD II
On-Board Diagnostics (OBD) ( SAE J1962 ) is a diagnostic system in vehicles for detecting any errors in the car’s network ( includes BCM, engine and other car parts). Maybe you had seen some malfunction indications in our car just like a door lock beep.
Introduction To CAN
The automobile industry uses many protocols in modernized vehicles with embedded systems and Electronic control units (ECU) which can communicate with each other using protocols like CAN. it was first developed by Bosch in 1986, it was designed for robust communications within the vehicle micro-controllers and devices without the need of any computer. CAN protocol runs over two wires CAN-H and CAN-L.
