Does attention assist have any practical effect?
The attention warning system can give a warning before the driver is sleepy. When the long-distance driving enters the dark environment or monotonous repeated environment, the risk of the driver falling into short-term sleepiness will reach the maximum.
At this time, the driver is very prone to distraction in a short time. Research shows that after four hours of continuous driving, the driver’s reaction speed will slow down by 50%, doubling the accident risk. After six hours of continuous driving, the accident risk rate will increase more than eight times! Mercedes Benz accident research experts have noticed the danger of drivers dozing off. Through careful investigation and research, Mercedes Benz found that about 25% of serious highway accidents originate from the driver’s drowsiness, so the risk of short-term drowsiness is much greater than drunk driving. Therefore, the new generation of S-class models in 2009 are equipped with a new attention warning system to remind the driver to stop and rest by identifying the signs of drowsiness. In the first ten minutes of each driving, the attention warning system will automatically generate the driver’s personal status, and then continuously compare the current sensor data with the original information. This form of continuous monitoring is of great significance to detect whether the driver changes from awake state to drowsy state. Once the driver is found to be sleepy, the system will give an alarm in time to arouse the driver’s attention. In order to ensure the driver’s safety when driving at high speed, the attention warning system will start automatically when the vehicle speed reaches between 80 and 180 km / h.
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