The Research And Application Of The Auto Organization Network Model In The Automobile Deceleration Alarm System

Ad- hoc self-organizing network technology applied in the workshop communication, can improve the driving safety and traffic efficiency and increase information entertaining aspects of an application. Because of its good application prospect and huge market space, vehicle ad-hoc network will be the focus of the future development direction. At present, the United States and Europe have launched related research projects in the field.This topic is based on self-organizing network technology in the workshop subnet V2V(car to car) wireless communication network and puts forward a kind of vehicle 360 ° full active collision avoidance system. The on-board nodes through own GPS geographic information acquisition module and at the bottom of the CAN bus network to collect information on current traffic; At the same time, the vehicle between nodes through wireless vehicular self-organizing network set up by the information interaction of driving. systemProject implements the vehicular node hardware and software design, the CAN bus network construction and the construction of the on-board wireless communication network and the design of the vehicle safety systems, and has carried on the hardware and software debugging of the whole system, through the simulation test, verify the under static and dynamic environment at low speed, the system CAN accurately real-time monitoring body, shape and collision prepare in advance, and obtained the solution on increase the driving safety of vehicles is effective and feasible.