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List of contents of this article:

• 1,How to structure long-term contracts What is the Front Collision Warning System (FCWS)
• 2. 6 safety systems essential for cars
• 3, Safety research: 10 common driving assistance systems
• 4, What is the lane departure assistance system
• 5, What are the common driving assistance systems for automobiles
• 6, What does SAS mean in the car body

What is the Front Collision Warning System (FCWS)

fcws is an advanced driving assistance system.(FCWS) is an advanced safety assistance system that judges potential collision risks by sensing and calculating the distance between the vehicle and the vehicle in front during driving, and immediately issues a warning.

FCWS stands for ForwardCollisionWarningSystem, that is, forward collision warning system. It is a vehicle-assisted technology designed to reduce traffic accidents caused by drivers' failure to brake in time.

Car frontal collision warning refers to judging the safe distance according to the distance and relative speed of the vehicle, reminding the driver through the feedback of the accelerator pedal if necessary, and even actively braking in an emergency.

The automobile collision warning system is an automobile collision warning system based on intelligence and analysis. Through dynamic imaging technology, computer image processing technology realizes its early warning function.The main functions include vehicle distance monitoring and tailgating warning, forward collision warning, lane departure warning, navigation function and black box function.

6 essential safety systems for automobiles

I: Anti-lock system Anti-lock system is the most basic system for active safety of automobiles. It can prevent the tail swing caused by sudden braking causing the front wheel to be dead and unable to turn effectively, and greatly improve the safety and stability of the car. Of course, the anti-lock braking system usually has no effect on the braking distance and will not shorten the braking distance.

I: Anti-lock system (ABS) Anti-lock system is the most basic system for active safety of automobiles. It can prevent the tail swing caused by sudden braking causing the front wheel to be dead and unable to turn effectively, and greatly improve the safety and stability of the car.Of course, the anti-lock braking system usually has no effect on the braking distance and will not shorten the braking distance.

Door anti-collision beam: generally divided into two types: tubular and cap-shaped. Japanese and Korean cars commonly use tubular door anti-collision beams, while European and American cars commonly use cap-shaped anti-collision beams. A high-strength steel anti-collision beam can completely resist the impact on the side and minimize the damage to the occupant.

According to the "Ten Most Important Safety Configurations of Cars" Traction Control System Traction Control System, abbreviated as TCS, also known as ASR or TRC. Its function is to enable the car to get the best traction in various driving conditions.

Airbag: Airbag is a necessary safety device for every car.When the car is subjected to an impact force, it automatically ejects to provide protection for drivers and passengers, which can reduce the probability of head injury by 25% and the probability of facial injury by 80%.

ABS (anti-lock system) is equipped with an ABS anti-lock system. When the vehicle reaches a certain speed, the system starts after the brake is stepped on, and the brake pads will brake at a frequency of about a second, and the friends will feel the brake rebound at this time and make a clicking sound.

Safety Research: 10 Common Driving Assistance Systems

1. Common Driving Assistance System Package for Automobiles Including: Anti-lock braking system (ABS): Prevent the wheel from locking and maintain steering control during emergency braking and driving on slippery roads. Electronic brake power distribution system (EBD): automatically adjusts the power distribution ratio of the front and rear axles to improve braking performance, and cooperate with ABS to improve braking stability.

2. Collision avoidance or pre-collision system: The pre-collision safety system can automatically detect obstacles ahead and measure the possibility of collisions. If the system judges that the possibility of collision is high, it will sound an alarm.

3. With advanced safety systems, such as automatic emergency braking (AEB), when this step requires quick action to help prevent collisions, the active driving assistance system provides functions to make driving easier. When you drive on a long section of the highway or when you are stuck in an almost traffic jam.

What is the lane departure assistance system

The lane departure warning system is a system that helps drivers reduce traffic accidents caused by lane departure through alarms. The lane departure warning system provides intelligent lane departure warning.

The lane departure warning system is a system that assists drivers in reducing traffic accidents caused by lane departure through alarms.

The meaning of parallel line assistance is an auxiliary function that will give a hint if the rear vehicle is close and dangerous when overtaking and changing lanes; the lane departure warning system is a system that helps the driver reduce traffic accidents caused by vehicle lane deviation through alarms.

The lane departure warning system is a system that assists drivers in reducing traffic accidents caused by lane departure by alarming. The lane departure warning system provides intelligent lane departure warning.

The lane departure warning system uses a camera to monitor the position of the car between the lane markings. If the lane change signal is not used and the car crosses the lane markings, the system will emit a sound signal and alert the driver. On this basis, if the automatic steering avoidance function is added, the car will The deviation system is more advanced.

The lane departure warning system is a system that assists drivers in reducing traffic accidents caused by lane departure through warning. The lane departure warning system provides intelligent lane departure warning.

What are the common driving assistance systems for cars

1. Lane maintenance assistance system provides support for maintaining lanes when driving. If the vehicle approaches the recognized marking line and may deviate from the driving lane, it will be alerted to the driver through the vibration of the steering wheel.

2. Lane maintenance assistance system supports lane maintenance when driving. If the vehicle is close to the recognized marking line, it may leave the lane, and the driver will pay attention to the vibration of the steering wheel.

3. Automatic parking assistance systemAmong many car supporting products, the supporting products related to reversing safety are particularly eye-catching. Brand models equipped with reversing assistance systems often become one of the important signs of high-end car configuration.

4. The energy vehicle auxiliary system includes auxiliary power source, power steering system, navigation system, air conditioner, lighting and defrosting device, wiper, radio, VCD and audio system, etc. New energy vehicles are composed of three parts: electric drive system, power supply system and auxiliary system.

What does SAS mean in the car body

1. Automobile safety assistance system x0dx0a English full name: safetyassistancesystemx0dx0ax0dx0 aSAS composition x0dx0a1.Radar system; x0dx0a2. Voice system; x0dx0a3. Electromagnetic system.

2. SAS (Semi-Active Suspension), semi-active suspension.

3. Automobile sas is a kind of semi-active suspension control system, that is, through a controllable damper, the damping can be adjusted in real time according to certain control rules to obtain a damping effect similar to active control. And the structure is simple, and it hardly consumes vehicle power when working. The semi-active suspension is composed of a spring or damping damper with variable characteristics.

4. This means that the battery is insufficient. Battery indicator light shows the working status of the battery. It lights up after the electric door is turned on, and the engine turns off after starting. If it does not turn on or does not turn off, the generator and circuit should be checked immediately.

5. Passive safety refers to the protection of the occupans in the car after an accident. Nowadays, the concept of this protection extends to all people and even objects inside and outside the car. Since the international automotive community already has very detailed test details for passive safety, passive safety can be quantified to some extent.

6. Flashing without load, it may be that the sensor of SAS is broken. Go to the after-sales service for repair.