Modern cars are equipped with Advanced Driver Assistance Systems (ADAS). These systems ensure a safer and convenient ride. ADAS includes several types of system, some of which warn the driver in order to prevent an accident. Lane departure warning system is one of the active safety features that sends warning signals to the driver when changing lanes. This simple warning system can play a key role in helping drivers change lanes in the safest manner.
Let’s find out how does the lane departure warning system works and how it ensures maximum safety on the road.
WHAT IS A LANE DEPARTURE WARNING SYSTEM?
Lane departure warning system is designed to prevent car crashes when leaving the lane due to drifting or departure. This active safety system detects the lane markings on the roads and sends warning signals when the wheels touch these lane markers.
Furthermore, the lane departure warning system sends signals via warning lights on the dashboard or alerts the driver with beeps from the corresponding sides of the lane. Not only that, some cars with lane departure warning alert with a gentle vibration on the steering wheel and driver’s seat. Moreover, there is a lane keep assist system in the latest vehicle models but they differ from the lane departure warning. Here is what distinguishes both systems.
LANE KEEP ASSIST VS LANE DEPARTURE WARNING SYSTEM
While the lane departure warning system only alerts the driver when moving from the lanes, the lane assist system is a more enhanced version. Lane assist control or lane keeping assist system actively anticipates the changing of lanes. The lane keeping assist detects the potential lane departure and applies a gentle brake and steers the vehicle back into the lane.
HOW TO USE LANE DEPARTURE SYSTEM
You can activate lane departure warning systems either by pressing a button or it activates automatically when you start the car. The button will show a light indicating that the system is active. The lane departure system detects the lane markings on both straight and curved roads. Moreover, this system doesn’t alert the drivers when they respond by turning the steering wheel quickly and keeping their cars in the lane.
The lane departure and assist systems don’t alert or function at speeds below 35 kilometres per hour. Moreover, some lane assist and departure warning systems only operate on highways. Therefore, if you are driving on any of the highways in the UAE, this safety feature will prove to be advantageous when shifting or keeping in lanes.
HOW DOES THE LANE DEPARTURE WARNING SYSTEM WORK
Rear-view mirrors have cameras equipped behind them. These cameras have programmed sensors to detect the lanes. However, lanes should be clearly visible for the sensors to detect and alert the driver accordingly. The system identifies the lane markings and alerts the driver with an audio or warning vibration if your turn signals are not turned on.
Meanwhile, the lane keeping assist system will automatically turn the steering wheel in a gentle way to avoid drifting to the other lane. Moreover, in some vehicle models, the system will turn the steering wheel in a stronger way as you approach more of the markings.
ALTERNATIVES TO THE LANE DEPARTURE WARNING SYSTEM
Different auto manufacturers use different names for lane departure warning systems. Some systems are more advanced than others. Here are some of the alternatives that you may find in latest car models:
LANE KEEPING ASSIST
This system helps in keeping the vehicle inside the lane by gently turning the steering wheel.
LANE CENTERING ASSIST
The lane centring assist keeps the vehicle centred in the lane and maintains a distance from the lane markings. However, the system doesn’t work the same on curved roads.
ROAD DEPARTURE MITIGATION SYSTEM
The road departure mitigation system doesn’t need to be turned on every time you start your vehicle. It operates from the memory of the car computers. The system uses a windshield-mounted camera programmed to identify the lane markings. Moreover, it gently steers the vehicle inside the lane and applies brakes when necessary.
All these systems are a part of the car’s modern safety features. The lane departure warning system alerts the driver while the more advanced systems automate the process. This automation reduces the risk of accidents to a greater extent. Therefore, when you buy used cars in the UAE, make sure the car is equipped with the latest safety and technology features.
Stay tuned to your favourite cars blog and find more information on the latest technology in the vehicles.
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