Ms. Deepa. D. Saibannavar¹ and Dr. S. A. Kulkarni^2
1Lecturer, K.L.S Institute of Management and Research, Belgaum, India ²Professor and Head, Dept. of ISE, K.L.S Gogte Institute of Technology, Belgaum,India

Vehicular Ad-hoc Networks (VANET’S) have become viable and valuable for their wide variety of novel applications to improve driver’s experience. The topology of network is highly time varying due to high mobility of vehicular nodes. This makes challenging to detect and diagnose errors in software applications used in the vehicles. Software reliability in vehicles is critical factor and significant challenge to be met. Misbehaving and faulty software applications in vehicle have to be detected and diagnosed from disrupting operation as it is hard to address in life critical vehicular network environment. The work proposes an advanced diagnostics system to be loaded in Road Side Units (RSU’s) so that operating software is periodically transmits the codes generated by the vehicle configured with OBD to the RSU for test. The software is diagnosed at the RSU accessing the data from cloud servers for reliability. Later, a fixed patch is transmitted back to the vehicle via RSU’s. The result in this paper shows the analysis of different temperature variables used in vehicles and are efficiently measured.

VANET’s, Road Side Units, On-Board Units, On-Board Diagnostics, Diagnosis;