Experts for your detailed explanation of traffic lights

Traffic signal is an important part of the traffic signal, and is the basic language of road traffic. The traffic lights are made of red light (which means a traffic light), a green light (which is allowed to pass through), and Huang Deng (means a warning). Is divided into: the signal lamp of the motor vehicle and non motor vehicle signal lamp, pedestrian crosswalk signal lamp, lane signal lamp, direction indicator lights, flashing warning lights, road and railway level crossing signal lamp.

道路交通信号灯是交通安全产品中的一个类别，是为了加强道路交通管理，减少交通事故的发生，提高道路使用效率，改善交通状况的一种重要工具。适用于十字、丁字等交叉路口，由道路交通信号控制机控制，指导车辆和行人安全有序地通行。下面小编结合交通信号灯的图片为大家介绍其分类和功能。

Road traffic signal is a kind of traffic safety product, it is an important tool to strengthen road traffic management, reduce traffic accidents, improve road use efficiency and improve traffic conditions. Applicable to cross, such as T-intersection, by the road traffic signal control machine control and guidance of vehicles and pedestrian safety and orderly traffic. The following small series of traffic signal lights for the picture to introduce their classification and function.

1、绿灯信号

1, green signal

绿灯信号是准许通行信号。按《交通安全法实施条例》规定：绿灯亮时，准许车辆、行人通行，但转弯的车辆不准妨碍被放行的直行车辆和行人通行。

A green signal is a permit to permit. According to the "Traffic Safety Law Implementation Regulations" provisions: when the green light is on, the vehicle and pedestrian traffic, but the turning of the vehicle are not allowed to impede the release of the vehicle and pedestrian traffic.

2、红灯信号

2, red light signal

红灯信号是绝对禁止通行信号。红灯亮时，禁止车辆通行。右转弯车辆在不妨碍被放行的车辆和行人通行的情况下，可以通行。

Red light signal is absolutely prohibited traffic signal. When the red light is on, it is forbidden to travel. The right turn vehicles can be used without obstruction of the vehicle and pedestrian traffic.

红灯信号是带有强制意义的禁行信号，遇此信号时，被禁行车辆须停在停止线以外，被禁行的行人须在人行道边等候放行;机动车等候放行时，不准熄火，不准开车门，各种车辆驾驶员不准离开车辆;自行车左转弯不准推车从路口外边绕行，直行不准用右转弯方法绕行。

Red signal with forced meaning of the forbidden line signal, in case of the signal, banned vehicles must stop at the stop line outside, was banned for pedestrians shall be on the sidewalk waiting for release; vehicle waiting for release, no flameout, are not allowed to open the door, all vehicle drivers are not allowed to leave the vehicle; bicycle left no turn cart detour from the outside of the intersection, straight lines are not allowed to use right turning method of bypass.

3、黄灯信号

3, yellow light signal

黄灯亮时，已越过停止线的车辆，可以继续通行。

When the yellow light is on, the vehicle has crossed the stop line.

黄灯信号的含义介于绿灯信号和红灯信号之间，既有不准通行的一面，又有准许通行的一面。黄灯亮时，警告驾驶人和行人通行时间已经结束，马上就要转换为红灯，应将车停在停止线后面，行人也不要进入人行横道。但车辆如因距离过近不便停车而越过停止线时，可以继续通行。已在人行横道内的行人要视来车情况，或尽快通过，或原地不动，或退回原处。

The meaning of the yellow light signal is between the green light and red light signal, which is not allowed to pass, but also to permit the passage. When the yellow light, warning drivers and pedestrians pass the time has come to an end, soon to conversion to red, parked the car behind the stop line, pedestrians are not entering the crosswalk. But the vehicle can continue to pass through the stop line when the distance is too close to the stop. Has the pedestrians at the crosswalk as to car, or as soon as possible, or stay, or go back to.

4、闪光警告信号灯

4, flashing warning light

为持续闪烁的黄灯，提示车辆、行人通行时注意瞭望，确认安全后通过。这种灯没有控制交通先行和让行的作用，有的悬于路口上空，有的在交通信号灯夜间停止使用后仅用其中的黄灯加上闪光，以提醒车辆、行人注意前方是交叉路口，要谨慎行驶，认真观望，安全通过。在闪光警告信号灯闪烁的路口，车辆、行人通行时，即要遵守确保安全的原则，同时还应遵守没有交通信号或交通标志控制路口的通行规定。

For the continuous flashing yellow light, prompting the vehicle, pedestrian traffic, attention to the lookout, confirmed by the safety. The lamp has no control traffic in advance and given to the role and suspended in crossing over, some of the traffic signal lights at night stop after use only the yellow light and flash, to remind the vehicles and pedestrians pay attention in front of the intersection, be careful driving, careful wait-and-see, safe passage. In a flashing warning light, a vehicle or pedestrian is required to comply with the principle of ensuring the safety.

5、方向指示信号灯

5, direction indicator light

方向信号灯是指挥机动车行驶方向的专用指示信号灯，通过不同的箭头指向，表示机动车直行、左转或者右转。它由红色、黄色、绿色箭头图案组成。

The direction of the signal lamp is the direction of the direction of the motor vehicle traffic lights, through different arrows pointing, said motor vehicle straight, left or right. It consists of red, yellow, green arrow pattern.

6、车道灯信号

6, Lane lights

车道灯由绿色箭头灯和红色叉形灯组成，设在可变车道上，只对本车道起作用。绿色箭头灯亮时，准许本车道车辆按指示方向通行;红色叉形灯或者箭头灯亮时，禁止本车道车辆通行。

Lane lights from green arrow and red light, in the variable lane, only to the lane function. Green arrow light is on, allow the vehicle direction according to the instructions pass; bright red X-shaped lights or arrow lights prohibited the lane passage.

7、人行横道灯信号

7, crosswalk signal lamp

人行横道灯由红、绿两色灯组成。在红灯镜面上有一个站立的人形象，在绿灯面上有一个行走的人形象。人行横道灯设在人流较多的重要交叉路口的人行横道两端。灯头面向车行道，与道路中心垂直。

Crosswalk lights from red, green and white light. On the red light, there is a man standing on the mirror, and a man walking on the green light has an image of a man. Two important intersection crosswalk lights in crossing the stream of people more. The lamp for the roadway, and the vertical center of the road.

人行横道灯信号有绿灯亮、红灯亮两种信号，其含义与路口信号灯信号的含义相似，即绿灯亮时，准许行人通过人行横道;红灯亮时，禁止行人进入人行横道，但是已经进入人行横道的，可以继续通过或者在道路中心线处停留等候。

Crosswalk signal lamp has a green light, red light signal, which is similar to the meaning of the meaning of traffic signal lamp signal., the green light to allow pedestrians crossing the; red light, to prohibit pedestrian access to the crosswalk, but has entered the crosswalk can continue through or along the centerline of the road in the stay to wait for.