A design approach for Intelligent Vehicle Black Box System with intra-vehicular communication using LIN/Flex-ray protocols

The current paper discusses a design approach for Intelligent vehicle black box system with vehicle networking. It is also proposed that the system will consists of intelligent router (based on LIN or Flex-ray) which on activation will execute for authentication & validation. After confirmation it will form packets of emergency data depending upon rise & kind of emergency situation. The data packet thus formed will be transmitted to all the subsystems via networks in the vehicle. The subsystem depending upon the data will operate and will take action. The data will simultaneously transmit to the all bus modules as well as to server. It will simultaneously get stored into vehicle black box. The analysis of data & thus emergency situations which may have lead to possible accident or damage will be possible by retrieving data from black box. The VHDL coding of in-vehicle controllers has been started and simulation results of some of the sub-modules of LIN modules are also presented.