KEYWORDS: Radar sensor technology, Intelligence systems, Data modeling, Education and training, Control systems, Design and modelling, Autonomous vehicles, Safety, Computer simulations, Systems modeling
This article conducts simulation research on the control model of the intelligent warning system for blind spots of large vehicles. Firstly, select appropriate vehicle wheelbase and turning radius parameters, and use PC Crash simulation software to simulate and analyze the impact of wheel difference on turning driving; Then, through PreScan simulation experiments, the turning blind spots of vehicles with different turning angles and corresponding onboard radar detection angles are determined, and a turning angle inner wheel difference radar detection angle model equation is established for the design of intelligent warning schemes for turning blind spots of large vehicles. This study is of great significance for the design of intelligent warning systems for blind spots in large vehicle turns.
With the continuous development of rural construction, the rural standard of living has been significantly improved in recent years. The length of rural roads and the number of vehicles continued to increase. However, due to the lack of necessary lighting guidance equipment at night in countryside, in the recent years, there have been many traffic accidents at night, causing huge losses. The problems of night traffic safety in countryside have also become increasingly serious. Favorable economic development and construction need a stable social order and environment as guarantee. Especially for rural night driving, there are many contradictory problems in its development. In addition, there is not much research on this direction. Therefore, optimizing the night driving safety in countryside is of great significance for promoting the stand of rural economic development and social order. This paper takes rural night driving as the research object, by combining with the current rural road infrastructure planning and construction and the relationship between safety and existing energy and resources. The paper analyzes the practical problems of driving at night in rural areas of China, through the research and put forward the optimization measures of night driving safety in countryside.
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