Importance of Lane Departure Warning and Blind Spot Detection

Lane Departure Warning Systems Proving Beneficial

This upgraded feature in a car detects and warns the driver if their vehicle crosses over the line that divides lanes, hence helping avoid a collision. Like other safety features, designers of this technology claim that it will aid in preventing car accidents. If a driver strays into the path of oncoming traffic, in a car without a lane departure system, they will collide with other cars on the road before they even realize their car had drifted from their own lane.

Blind Spot Detection Aids in Driving Carefully

A blind spot detection system works by giving added information to the driver about another vehicle approaching them from a spot that is not visible through the rear and side mirrors. This feature helps the driver not make that lane change and warns the driver with an indication. As with the already discussed lane departure system, blind spot detection systems work only if drivers are aware of their surroundings and how to use these latest car features.

The Difference

The difference between the lane departure warning system and blind spot monitoring system can be further explained based on the following two aspects:

• Functionality

The purpose of lane change assist is to aid the driver while switching lanes by avoiding accidents with other vehicles. The function and purpose of the blind spot monitoring system is to notify the driver if another car or vehicle is approaching within the car’s blind spot or vicinity that is otherwise not visible to the rear or side mirrors while changing lanes.

• Working Principle

The primary function of the blind spot detection is to solve the problem of blind spots not visible by vehicle rear-view mirrors. It focuses on detecting the slightly proximal end of the vehicle's rear, alerting the driver when another vehicle or object is detected in the blind spot, improving driver safety and assisting the driver to control the car more easily.

In terms of lane change assist, it mainly detects collision hazards when changing lanes. Lane change system uses cameras or sensors to scan the environment around the vehicle. In circumstances where the driver intends to switch lanes, the system analyses the position and speed of surrounding cars and determines whether there is a hazard of collision. If a risk pertains, the driver will be alerted to avoid the risk of a collision when switching lanes.

Wrapping Up

Lane change assist and blind spot detection are two must-have features in any car these days. Especially when you are looking to buy used cars. They are exceptionally useful on urban areas and highways. If you are looking to install a lane change assist system in your car, it is recommended that you consider one that also features a blind spot detection system for additional safety.