“Connected Vehicles – A Testing Approach and Methodology”
With the introduction of Connected vehicles, it is possible to extend the limited horizon of vehicles on the road by collective perceptions, where vehicles periodically share their information with others vehicles / servers using cloud. Nevertheless, by the time the connected vehicle spread expands, it is critical to understand the validation techniques which can be used to ensure a flawless transfer of data and connectivity. Usually the connected vehicle validation is limited to Application layer only in most of the OEMs. However in this work, we focus on validation of all the 4 layers involved namely, Physical hardware layer, Communication layer, Cloud platform and Application layer. For physical and communication layer, we simulated the in-vehicle environment using standalone vehicle electronic control units (ECUs) which communicate with the telematics control unit (TCU) available in the vehicle and a localized load box for replicating the actual load cases.