Types of ADAS: Exploring the Different Technologies
ADAS systems consist of various hardware components such as HD digital video cameras, sensors, MEMS, radar, LIDAR, processors, and digital displays. With the wide range of components involved, you may wonder about the different types of ADAS technologies. Let's delve into the categorized types of ADAS:
Adaptive Cruise Control (ACC):
ACC is particularly useful on highways where monitoring speed and other vehicles can be challenging. This technology automatically adjusts the vehicle's speed, accelerating or decelerating, based on the actions of other objects in the vicinity.
Glare-Free High Beam and Pixel Light:
To avoid disturbing oncoming traffic, glare-free high beam and pixel light systems utilize sensors to adapt to the darkness and surrounding conditions. By detecting other vehicle lights, they redirect the vehicle's lights to prevent temporary blinding of other road users.
Adaptive Light Control:
Adaptive light control optimizes the vehicle's headlights according to external lighting conditions. It dynamically adjusts the strength, direction, and rotation of the headlights based on the vehicle's environment and darkness.
Automatic Parking:
Automatic parking systems assist drivers in navigating and parking in unseen areas. Some advanced systems even park the vehicle automatically, utilizing multiple sensors without requiring the driver's intervention.
Night Vision:
Night vision systems enhance visibility in low-light conditions. There are two main categories of night vision implementations: active systems that project infrared light and passive systems that rely on thermal energy emitted by vehicles, animals, and other objects.
Unseen Area Monitoring:
Unseen area monitoring systems employ sensors to provide drivers with crucial information that might otherwise be challenging or impossible to obtain. They sound alarms or provide warnings when objects are detected in the driver's blind spots or when attempting to change lanes into occupied spaces.
Automatic Emergency Braking:
Automatic emergency braking systems use sensors to detect potential collisions with other vehicles or objects on the road. They measure the distance to nearby traffic and promptly alert the driver, contributing to enhanced safety.
Lane Departure Warning (LDW):
LDW systems warn drivers when their vehicles start to drift out of their designated freeway lanes. By minimizing causes of collisions such as driver error, distractions, and drowsiness, LDW systems promote safer driving.
Driver Monitoring System:
Driver monitoring systems gauge the driver's attention level. Through camera sensors, they analyze eye movement and alertness, ensuring the driver remains focused on the road and minimizing the risk of accidents.
Understanding the different types of ADAS technologies allows us to appreciate the range of safety enhancements available in modern vehicles. These advanced systems aim to improve road safety and reduce the likelihood of accidents caused by human error or external factors.
