十次事故九次快,只有一次是意外。超速,是人们公认的威胁交通安全的最大“杀手”。那么,超速为什么容易导致交通事故呢? 第一、超速行驶使驾驶人的视野变窄、视力减弱。车辆在行驶中,驾驶人的视野、动视力、周边视力随车速的变化而变化。时速40公里时,驾驶人可以观察到90-100度范围内的物体; 时速为105公里时,就只能观察到40度内的物体了,视野的明显缩小,将注意力引向周围景象的中心而忽略两侧, 当前方突然出现险情,难以及时做出准确的判断。公路上连接乡村的路口、 Ten accidents nine times faster, only once was an accident. Speeding, is recognized as the biggest “killer” to threaten traffic safety. So, why speeding easily lead to traffic accidents? First, speeding narrows the driver’s vision and reduces vision. Vehicle driving, driver’s vision, dynamic vision, peripheral vision changes with the speed changes. At a speed of 40 kilometers per hour, the driver can observe objects in the range of 90-100 degrees. At a speed of 105 kilometers, only objects within 40 degrees can be observed, the visual field is significantly reduced, and the attention is drawn to the surroundings Ignoring the two sides of the center, the current party suddenly appears in danger and can not make timely and accurate judgments. On the road connecting the rural intersection,