Recently, new cars have not only been frequent, but also more and more attention has been paid to the active safety configuration of automobiles. However, if you want to be safer, you have to "pay the bill". After all, not all security technology configurations are standard. As the so-called penny and goods, then in the end which security configuration is more reliable, it is worthwhile to "pay the bill"? Let's take a look at the more mainstream security configurations today. Which one is more powerful?
Urban emergency braking system
The principle of the system is to use the millimeter wave radar of the front to monitor the obstacles in front, and the driving computer automatically detects whether there is a collision danger according to the information of the speed and the distance. In driving, if the driving computer finds danger, such as speeding up too fast, getting too close to the front car, or suddenly braking suddenly in front of the car, the car will first make a sound to remind the driver. At this time, if the driver still does not respond in time to solve the dangerous state, the vehicle will automatically brake.
Comments: This feature is not a panacea, it can only prevent a certain degree of collision.
Lateral auxiliary system
As early as 2005, Audi already had a lateral assistance system. This system detects the sides and rear areas of the car through radar sensors, including the traditional blind spot of the left and right rearview mirrors. Therefore, this feature comes in handy when you are on the line. If there is a car coming quickly at the rear, the warning light on the exterior mirror frame will be illuminated, so you should pay attention. With this system, many times, it is possible to avoid unnecessary embarrassment and even crashes due to the line.
Comments: It is very common to have accidents because there are cars in the blind spot. Having this function does not mean that it can be avoided, but it can remind the driver to a large extent in time.
Reverse collision prevention system
The principle of the system is that when reversing, if a car passes by just behind, the vehicle will stop immediately, if there is a pedestrian. Under normal circumstances, the system will first sound an alarm to alert the driver; if a collision hazard may occur, the intelligent brake assist system will actively implement emergency braking and directly stop the vehicle. However, it should be noted that this braking action will be automatically cancelled after about two seconds.
Comments: This safety configuration has very few models, and it is mainly in luxury cars.
No blind zone imaging system
There are not many models equipped with this function, generally on larger models. This function is achieved by a camera around the entire car. Through the camera and simulation system, the vehicle can be directly projected on the display screen of the center console at a vertical angle, and the distance from the surrounding obstacles is unobstructed. In this way, whether it is reversing or moving through some narrow places, it is very convenient. However, some brands can only maintain a short time when the car is moving forward. It is said that this is for safety reasons, and the driver is worried that the display time is too long.
Comments: This function is a reversing artifact, especially for the big car is very practical.
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