HS code-based supply risk mitigation

List of Contents of this article:

• 1, Decryption: What are the three major safety systems of automobiles
• 2、 What devices are included in the car body safety electronic control system?
• 3, active security configuration
• 4, What is the car safety system?Brief introduction to the automobile safety system

Decryption: What are the three major safety systems of automobiles

1. The automobile safety system is mainly divided into two aspects, one is the active safety system, and the other On the one hand, it is a passive security system. Simply put, the so-called active safety is to avoid accidents; while passive safety is the protection of the members of the car or the protection of the crashed vehicle or pedestrians in the event of an accident.

2. Simply put, EBD is a system that ensures the stability of the car and plays an irreplaceable role in the process of car braking. Electronic body stability control system (ESP) Electronic body stability control system is abbreviated as ESP, commonly known as anti-skid sensing system.It is one of the active safety configurations of cars.

3. As the name implies, the yaw warning system is that when the vehicle deviates from the normal track, the system will issue a warning to remind friends to keep the vehicle safe in the original lane. If you get stuck at high speed, this function can be said to be a miracle. LKA (Lane Keeping Assistance System) Lane Keeping Assistance System is a kind of intelligent driving assistance system.

4. The braking system (ABS) anti-lock braking system can improve the safety factor of vehicle emergency braking when driving.

What devices are included in the car body safety electronic control system?

1. The electronic control system can be divided into the following four parts: 1) Engine and power transmissionCentralized control system, including engine centralized control system, automatic transmission control system, anti-lock braking and traction control system, etc.

2. The electronic control system of the first automobile includes the electronic control system of the electronic control body system of the electronic control chassis of the power transmission assembly. Engine electronic control system, automatic transmission system, ABS anti-lock system, airbag system, electronic power steering system, automatic air conditioning system, etc.

3. The automotive electronic control system is composed of sensor electronic control module and related actuators. The first sensor part of the related equipment. Intak pressure sensor, air flow meter, water temperature sensor, oil pressure sensor, explosion sensor, outdoor temperature sensor, air conditioning pressure switch, camshaft position sensor, crankshaft position sensor.

4. Including the electronic control of the power transmission assembly.The electronic control information communication system of the electronic control body system of the chassis. Engine electronic control system, automatic transmission electronic control system, brake anti-lock system, airbag system, electronic control suspension system, electronic power steering system, automatic air conditioning system, etc.

5. Including the electronic control of the powertrain. The electronically controlled information communication system of the chassis electronically controlled body system. Engine electronic control system, automatic transmission electronic control system, anti-lock braking system, airbag system, electronic control suspension system, electronic power steering system, automatic air conditioning system, etc.

6. The automotive electronic control system can be roughly divided into four parts: engine electronic control system, chassis comprehensive control system, body electronic safety system, and information and communication system. Among them, the first two systems are directly related to the driving performance of the car.

Active safety configuration

Active safety configuration mainly includes ABS+EBD combination, which is the most basic and extremely important configuration. These two configurations have basically been standard in China, but there are still many low-end cars that do not With this configuration, you should pay attention to it when choosing a car and try to avoid these vehicles.

Common passive safety configurations include: airbags, seat belts, anti-collision steel beams, head and neck protection devices, etc. Different from active safety, passive safety devices cannot prevent or avoid accidents, but they can minimize personal injury in the event of an accident.

In our impression, the configuration of active braking should actually be the first proposed by Volvo.In fact, this theory is relatively simple, mainly a computer brake system. It can judge whether there are obstacles in front of the car.

From the perspective of fuel vehicles, the safety performance of automobiles mainly includes active safety configuration and passive safety configuration. The so-called active safety configuration is to prevent accidents, and passive safety configuration is to effectively protect passengers after an accident.

Active safety probably includes the configuration of electronic stability system, warning system, ABS, EBD, etc. to remind or assist the driver in driving the vehicle safely before an accident occurs.

What is the car safety system? Brief introduction to the car safety system

1. Introduction to the car safety system: The car safety system is true for Volvo. Volvo, a famous Swedish luxury car brand, was founded in 1927 and acquired by the Chinese car brand Geely in 2010. The world's first car with a three-point seat belt came from Volvo, so Volvo has always been ahead of other car brands in terms of safety.

2. HAC uphill auxiliary system, HAC is a system further developed on the basis of ESP system. When the vehicle starts again after parking on the slope, the system will automatically control the brake for a few seconds to prevent the vehicle from slipping, so as to improve the driving safety when starting on the slope.

3. The automobile safety system is mainly divided into two aspects, one is the active safety system, and the other is the passive safety system. Simply put, the so-called active safety is to avoid accidents; while passive safety is the protection of the members of the car or the protection of the crashed vehicle or pedestrians in the event of an accident.