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Research of the traffic rules based on mathematical model

机译：基于数学模型的交通规则研究

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As all know, the performance of traffic rules directly affect the traffic flow and personal safety, the paper is mainly aimed for highway traffic rules, and according to traffic flow and safety, the paper establishes a two-factor optimizationmodel based on performance problems of amulti-lane freeway traffic rules0Under the circumstance of right driving: according to analysis, we know that traffic flow and traffic safety determine the performance of freeway traffic rules, both are related with driving speed (the average speed of the vehicle in the second lane take the average upper or lower speed limit of the second lane), and both aremutual restraint.And through utilizing mathematics and physics knowledge?we build an overtaking model in the same lane and use area evaluation method to establish the safety factor evaluation system, which obtains the function relationship between speed and safety coefficients. Next, to establish a traffic flowmodel considering the traffic lane width, lateral clear width, vertical slope, sight, along conditions and other factors, and we obtained a function between driving speed and traffic flow. Finally, according to the function relationship between speed and safety factor????¨ , traffic flowC.
机译：众所周知，交通规则的性能直接影响交通流量和人身安全，本文主要针对高速公路交通规则，并针对交通流量和安全性，针对多方性能问题建立了两因素优化模型。 -车道高速公路交通规则0在正确驾驶的情况下：根据分析，我们知道交通流量和交通安全决定了高速公路交通规则的性能，两者都与行驶速度有关（第二车道上车辆的平均速度取通过利用数学和物理知识，我们在同一车道上建立了一个超车模型，并使用区域评估方法建立了安全系数评估系统，从而获得了第二条车道的平均车速上限或下限。速度和安全系数之间的函数关系。接下来，在考虑行车道宽度，横向净宽，垂直坡度，视线，沿途条件等因素的基础上建立交通流模型，得到了行车速度与交通流之间的函数。最后，根据速度与安全系数之间的函数关系，得出交通流量C。

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