L3When the automatic driving of level is achieved？Different countries and companies have different answers。L2The following driver auxiliary technology has begun to appear on the mass production model.。Can make driving easier，Reduce driving operation，Thereby improving security。Is it true?，The reporter tested the lane deviation warning system。
What is a lane deviation warning system
Via the camera， radar Sensor systems can identify markers on the road。When the vehicle deviates from the travel route，When the wheel rolls to the line，The system will issue an alert，And turn the steering wheel in the opposite direction，Let the vehicle return to the 易彤破壁机不转 original driving route。The alarm method is different from the automotive company：Sound alert，The steering wheel has a vibration alert，Vibrating seat alarm also has sound and vibration“Two tubes”。
[Testing process]The system will actively“correct”
In the premise of security，Reporter deliberately allows vehicles“derailed”，The system is the first intervention system，Send a clear alert and provide a clear reverse torque to the steering wheel。This direction is not big enough to have enough vehicles to slow return to the original driving route.。If the driver is at this time“Firmly”Hold the steering wheel，Try reverse torque after a period of time，Will disappear-The driver's intentions and actions will be considered the first priority。This reverse torque is after the wheel left the labeled line.，Disappear。
note，The system is activated only when the vehicle deviates from traveling routes，It does not ensure that the vehicle is driving on the correct driving route。Don't take it，Let system control vehicle，then，The vehicle will take a point between the two dash“ S”line。Dismiss，The system is just playing“Correction”Features，No“track”Features。
systematic“correct”It is a reminder driver，Let the driver quickly recover，Take over driving to return the vehicle to the correct travel route。
This test is divided into two types：City road and highway。This is also the most frequently encountered scene in daily driving.。First test the starting point and end point of urban roads are Jinan University，Huangpu Avenue， Dongfeng Road Liberation Huanshi Road Joint Journey30Kilometer。Due to clear road tags，The system is in an active state in most。
highway：Very useful
High-speed testing is conducted during earlier Spring Festival，The reporter drives back and forth between Guangdong and Fujian.，Exceeding the trip2000Kilometer，Highway exceeds1800Kilometer。Always use the biggest feel：Cross the state and the province，Long-distance automatic driving lane deviates from warnings very useful。The number of reporters has three times when the driver is distracted or not，System activation and active“Correct deviation”。When you suddenly feel the reverse torque on the steering wheel，The driver realized that he was slightly deviated from unknown.。
on the highway，Vehicle is slightly deviated from the track，When the wheel is pressed against the line，Tire will make more tire noise，Suspension will have obvious vibration。If there is no lane deviation assist system，Driver relies on these“sign”To detect deviation，This requires the accumulation of experience。There is a lane deviation auxiliary system，Even a novice can also know that the vehicle deviates from the track in the first time.，This is the benefits of 易彤破壁料理机修理 technological progress。
Test conclusion：Make driving easier
After testing on the city road, you should use the lane to deviate from warnings?？Novice suggests to activate it，Can you use it?“Old driver”。Activate the system throughout the process on the highway，frequently used。
recent，Automatic driver is very popular。Automatic driving must go out of the laboratory，Enter people's life，there's still a long way to go。however， Automatic driving“Basic technology”，Such as lane deviation warning， Adaptive cruise Automatic parking system has become popular。There will be no difficulty，Because they can meet basic requirements at this stage，Easy to transport，Can be displayed as a security configuration。
Whether the lane deviates from warnings will make the driving easier，safer？My answer is“Yes”。If you 易彤破壁机修理 have this system on your car，You can experience more。
