Multithreading embedded multimedia application for vehicle blackbox

Abstract

Recent introduction of Vehicle Black Box system enabled the user to use the system to collect driving information such as location, time, and satus of the vehicle, which can be analyzed to find the cause of the accident. In this paper, we provide an efficient way of using the data generated from Vehicle Black Box system. We analyze the performance of proposed multi threaded system by comparing it with single threaded implementation of the system. The paper shows that the processing time, and initialization time of the multi threaded system is 39%, 233% faster than single threaded Vehicle Black Box System, respectively. We also show that response time of multi threaded system for single control message is about 10% faster than single threaded system. © 2013 Springer-Verlag GmbH.