电路图中虚线代表什么，请问黄虚线和白代表什

　　电路图中虚线代表什么，请问黄虚线和白虚线代表什么？

　　最近有很多热心网友都十分关心电路图中虚线代表什么，请问黄虚线和白虚线代表什么？这个问题。还有一部分人想了解电路图中虚线代表什么。对此，和记百科小编「夏树繁花」收集了相关的教程，希望能给你带来帮助。

黄虚线和白虚线代表什么

　　黄虚线代表在保证安全的情况下，可以进行越线借道超车或掉头等操作，通常设在较为狭窄的路面环境上，用来区分方向不同的对向车流；白虚线代表在保证安全的情况下，可以进行越线变道等操作，但不能掉头，通常设在较为宽阔的路面环境上，用来划分同向车道的不同车道。

　　道路交通标线按功能可分为以下三类：

　　1、指示标线：指示车行道、行车方向、路面边缘、人行道等设施的标线。

　　2、 禁止标线：告示道路交通的遵行、禁止、限制等特殊规定，车辆驾驶人及行人需严格遵守的标线。

　　3、警告标线：促使车辆驾驶人及行人了解道路的特殊情况，提高警觉，准备防范或采取应变措施的标线。

电路图中虚线代表什么

　　电路图中虚线意思就是在同一个电器元件上面的触点。同样的原理，当工作台碰到行程开关SQ2，常闭断开，KM2失电，常开闭合KM1线圈得电。

　　【英文介绍/For English】：

　　The yellow dashed line means that operations such as overtaking or U-turn can be carried out under the condition of ensuring safety. It is usually set on a relatively narrow road environment to distinguish the opposite traffic flow in different directions; the white dashed line represents the situation of ensuring safety. It is usually set on a wider road environment to divide different lanes of the same lane.

　　Road traffic markings can be divided into the following three categories according to their functions:

　　1. Indicating markings: markings indicating the lanes, driving directions, road edges, sidewalks and other facilities.

　　2. Prohibited markings: marking special regulations such as compliance, prohibition, and restriction of road traffic, and markings that vehicle drivers and pedestrians must strictly abide by.

　　3. Warning markings: markings that prompt vehicle drivers and pedestrians to understand the special conditions of the road, increase their vigilance, and prepare to take precautions or take contingency measures.