Supply chain sustainability metrics

List of the catalog of this article:

• 1,Supply chain sustainability metrics What are the car signal lights?
• 2, What kind of lights or signal lights are there in the front of the car?
• 3, What does the car light signal system include

What are the car signal lights?

1. Motor vehicle signal indicator light; non-motor vehicle signal indicator light; pedestrian crossing signal indicator light; lane signal indicator light; direction indicator signal indicator light; flash warning signal indicator light; road and railway plane intersection signal indicator light.

2. Car signal lights include: turn signal, danger alarm light, width indicator light, brake light, reversing light, etc. Turn signals are used when cars turn, so that front and rear vehicles and pedestrians know their driving direction. When the vehicle breaks down, press the hazard warning light to remind the rear vehicle to avoid. The width indicator light is used to mark the width outline of the car when driving or stopping at night.

3. Traffic light: Traffic light is one of the most common traffic lights, which is used to indicate when vehicles and pedestrians can drive or stop. The red light means stop, and the green light means driving. The order of passage of vehicles and pedestrians can be controlled by controlling the turn on and off time of the traffic light.

4. Traffic lights. Traffic lights (traffic signals) are light-color signals that alternate at the specified time. They are set up at crossroads or other special places to assign the right of way to vehicle drivers and pedestrians, and control their stop and turn traffic control facilities.

What kind of lights or signal lights are there in the front of the car?

1. What are the car signal lights? The direction indicator signal light is used to direct the car.The signal light of the driving direction uses some different arrows to clarify the direction, representing the vehicle's straight, left or right.

2. Tool light: It is used to repair the car. The car is equipped with a working light socket and a mobile lamp with wires. The light is white, and the power of the bulb is generally 8~20W. Signal light Position light: installed in the front and rear of the car to indicate the existence and body width of the moving car.

3. Automotive lighting systems mainly include: external lighting fixtures, internal lighting fixtures, external signal fixtures and internal signal fixtures. Car lamps are divided into two main categories according to their functions: "car lights and car signal lights".

4. Car lights mainly include: headlights (including high beam and low beam), frontPosition light, rear position light, license plate light, instrument light, turn signal, brake light, danger alarm flash, reversing light, front fog light, etc. First of all, let's talk about the most common lighting headlights at the front of the car, which is the most commonly used light when driving.

5. Outline indicator light 3 Outline indicator light (also known as width indicator light, indicator light, small light) is an indicator light installed on the car to indicate the width of the car. We can use it at night or in a dark environment so that other vehicles can clearly see the position and width of the car.

What does the car light signal system include

Next, let's take a look at the introduction! What is a car signal system? The so-called car signal system is an electrical system that can remind and warn other vehicles, people or animals other than vehicles. Its main purpose is for the safety of oneself and others.

For most of the car signal lights that are felt at close range, the matching between the luminous area and the specified luminous intensity must also be considered to prevent excessive brightness and glare. The beam diffusion angle of most signal lights (10% the angle between the direction of maximum light intensity) is not less than 20° in the vertical direction and not less than 40° in the horizontal direction.

Automotive lighting system is one of the necessary systems for safe driving. It mainly includes "external lighting fixtures, internal lighting fixtures, external signal lighting fixtures, internal signal lighting fixtures, etc. Car lamps are divided into two main categories according to their functions: "car lights and car signal lights".

Lighting system: including various lights inside and outside the car and the lights necessary to ensure safe driving at night, among which the previous lights are the most important. Air defense lighting has also been added to military vehicles. ( 4) Signal system: including electric horns, buzzers, flashers and various signal lights, etc., which are mainly used to ensure the signals necessary for safe driving.