Supply chain network modeling

List of contents of this article:

• 1, What to do if the car breaks down on the highway
• 2、How to brake a car at high speed
• 3,Supply chain network modeling What is the fastest speed for highway cars. What is the slowest speed/
• 4, Can a car withstand driving at high speed for a long time?

What to do if the car breaks down on the highway

1. [Legal Analysis] Relevant national laws stipulate that the following measures should be taken when a motor vehicle breaks down on the highway:The driver should immediately turn on the hazard alarm flash and move the motor vehicle to a place that does not interfere with traffic.

2. Legal subjectivity: If a motor vehicle breaks down on the highway, the danger alarm flash should be turned on immediately and the motor vehicle should be moved to a place that does not interfere with traffic.

3. How to deal with car faults on the highway: turn on the danger alarm flash immediately. Observe the situation behind the vehicle and organize the personnel in the vehicle to evacuate to safe places such as outside the guardrail. Quickly find the triangle warning sign and place it 150 meters behind the vehicle (200 meters away at night or in bad weather).

4. If the owner can repair the vehicle by himself, repair the vehicle as soon as possible under the premise of safety and get back on the road. Stop on the highwayIt takes a long time to leave the vehicle, which is more or less unsafe, and it is easy to cause traffic accidents. Therefore, when the car is found to have a fault on the highway, solve the problem of the vehicle failure as soon as possible and drive the car away.

5. The handling method of vehicle failure on the highway is as follows: stop in order in traffic jams, and do not stop in bad weather. The main line traffic jam stops in turn, and the driving lane is changed to a parking lane. The double flash must be turned on, and if there is no car in the back, you need to put the license plate.

6. The handling of broken cars on the highway is as follows: you can stop the car but can't overhaul by yourself. If the car breaks down, you should call the police in time, turn on the double flash at the same time, and place the triangle warning sign according to the regulations. In addition, you need to evacuate to a safe area.

How to brake at high speed

1. Make good use of brakes. In fact, the traffic management department has adopted many effective designs and facilities to reduce the speed difference, but it is more important to rely on the subjective control of the driver to grasp the speed difference. Among them, using brakes well is the most direct way to narrow the speed difference between the two cars.

2. First of all, it is very important to learn to judge, which can be decided according to the previous situation. Specifically, whether it is necessary to slow down, whether it is necessary to slow down to zero, and whether it only needs to slow down slightly.In terms of deceleration, generally do not step on the accelerator, step on the brake lightly, or rely on engine braking to reduce gears, which is very effective.

3. If there is an opportunity to change lanes, you must turn on the direction light in advance and brake to slow down. Hold the steering wheel and don't be in a hurry to change direction, because it is easy to be hit by a car in the rear side lane at this time, and the car is also easy to turn over or swing the tail, which is very dangerous.

4. First of all, emergency braking. Nowadays, general vehicles basically have ABS braking systems, so when you need to brake urgently, you have to step on it to death. It's a problem until it stops turning off the engine. Of course, you should also grasp the direction to ensure safety.

5. First, step on the clutch first, and then step on the brake. For cars with manual transmission, some people think that the power supply should be cut off before braking, and the braking will be more effective, which is a serious mistake.

6. Must. When the car brakes at low speed, step on the clutch first, and then step on the brake, such as stopping in 1-2 gears. When braking at high speed, step on the brake first, and then step on the clutch when the speed drops. Stepping on the clutch at high speed will hurt the clutch.

What is the fastest speed for highway cars. What is the slowest speed/

The speed on the highway is 60-120 kilometers per hour. The details are as follows: the first lane from left to right: 100-120 km/h.

The maximum speed on the highway shall not exceed 120 kilometers per hour, and the minimum speed shall not exceed 60 kilometers per hour. Other motor vehicles shall not exceed 100 kilometers per hour, and motorcycles shall not exceed 80 kilometers per hour.There are 2 lanes in the same direction, and the minimum speed of the left lane is 100 kilometers per hour.

The maximum speed of small passenger vehicles on the highway shall not exceed 120 kilometers per hour, other motor vehicles shall not exceed 100 kilometers per hour, and motorcycles shall not exceed 80 kilometers per hour.

Highways should indicate the driving speed of the lane. The maximum speed shall not exceed 120 kilometers per hour, and the minimum speed shall not be less than 60 kilometers per hour.

Article 78 of the Road Traffic Safety Law of the People's Republic of China The highway shall indicate the speed of the lane. The maximum speed shall not exceed 120 kilometers per hour, and the minimum speed shall not be less than 60 kilometers per hour.

Can the car withstand driving at high speed for a long time?

Introduction: If the car is driving on the highway for a long time, it can also withstand it and will not have too much impact on the car.

In the case of running at high speed for a long time, the car itself can withstand it. Because the current car manufacturers are equipped with special cooling and ventilation systems, which is to make the car run more healthily. As long as there is no relevant fault code on the dashboard of the car, the car does not need to dissipate heat regularly.

Driving at high speed for a long time will definitely not cause damage to the car, because the car has been taken into account to tell the form for a long time in the production process, so driving at high speed for a long time is also a basic function of the car.

Car deliveryThe motivation is designed for the vehicle to drive, so we don't have to worry about whether the car engine can withstand driving on the highway for a long time. The engine is completely bearable, but we drivers need to rest.

So for the small car we use on a daily basis, let's briefly analyze whether the car can withstand it when the continuous mileage reaches thousands of kilometers or thousands of kilometers.

Can the car engine withstand high-speed driving for a long time? I believe that this is something that many people are very worried about, and it is also one of the "car destruction" operations in some people.