道路交通动态空间中机动车安全行驶规律

Safe Driving Rules for Vehicles in the Dynamic Space on the Road Traffic

系统非均衡一定程度上是道路交通常态,由有序、渐序、差序、随遇、临界冲突与事故等构成。考察道路参与双方识别信息及时性,分析各类交通冲突,构建道路交通预警空间:在蓝色预警空间中,防范一般冲突;识别和预防黄色预警点进入褐色预警空间;建立主动的驾驶员动态安全行车空间,保证跟驰行为正确。主要预警途径与措施是:观察和预判前车,"延长"跟车间距;显化与缓冲盲区,端正行车理念,最大限度解除突发险情,化解交通冲突。

The normality of road traffic,to a certain degree, is an non-equilibrium system, which consisted of the ordered conflicts,the gradually occurred conflicts, the non-ordered conflicts, the delayed awareness of conflict, the marginal conflicts and accidents. To observe the timeliness of the road in both identifying information and analyzing various traffic conflicts in time, the road traffic warning space is constructed specifically, firstly to prevent the general conflict in the blue warning space; secondly to identify and prevent those yellow warning points from error into the brown warning space;thirdly to establish the active driving safety space for drivers, and guarantee the following drive behavior correct. In the paper, the author presents the main warning measures as following, to observe and predict the vehicle in front, in other words,＆quot;to extend＆quot;the distance in between;manifest and buffer the blind zones, correct driving concept, remove the sudden danger as soon as possible, and resolve the traffic conflicts.